The CICFlowMeter is an open source tool that generates Biflows from pcap files, and extracts features from these flows.

CICFlowMeter is a network traffic flow generator available from here . It can be used to generate bidirectional flows, where the first packet determines the forward (source to destination) and backward (destination to source) directions, hence the statistical time-related features can be calculated separately in the forward and backward directions. Additional functionalities include, selecting features from the list of existing features, adding new features, and controlling the duration of flow timeout.

NOTE: TCP flows are usually terminated upon connection teardown (by FIN packet) while UDP flows are terminated by a flow timeout. The flow timeout value can be assigned arbitrarily by the individual scheme e.g., 600 seconds for both TCP and UDP.

For citation in your works and also understanding CICFlowMeter (formerly ISCXFlowMeter) completely, you can find below published paper: Gerard Drapper Gil, Arash Habibi Lashkari, Mohammad Mamun, Ali A. Ghorbani, "Characterization of Encrypted and VPN Traffic Using Time-Related Features", In Proceedings of the 2nd International Conference on Information Systems Security and Privacy(ICISSP 2016) , pages 407-414, Rome , Italy

Extract CICFlowMeterV3.zip

Note: The only prerequisite is that "libpcap" library or WinPcap on windows systems, be pre-installed

For Linux

$ sudo apt-get install libpcap-dev

For windows

download winpcap

Go to the extracted directory,enter the 'bin' folder

Open a terminal and run this command

sudo ./CICFlowMeter

Lanunch the Comand Prompt and run this command

CICFlowMeter.bat

for offline

1.Select the folder that include your PCAP files
2.Select the folder that you would like to save you CSV files
3.Click OK button

for realtime

1 CLick Load button to find the list of network interfaces
2 Select the interface you would like to monitor
3 Click start button and wait for a while
4 Click stop button to stop the process and save the csv in same applcation folder/data/daily

Contact us at [email protected] if there are any problems.

For citation in your works and also understanding CICFlowMeter (formerly ISCXFlowMeter) completely, you can find below published papers:

Arash Habibi Lashkari, Gerard Draper-Gil, Mohammad Saiful Islam Mamun and Ali A. Ghorbani, "Characterization of Tor Traffic Using Time Based Features", In the proceeding of the 3rd International Conference on Information System Security and Privacy, SCITEPRESS, Porto, Portugal, 2017

Gerard Drapper Gil, Arash Habibi Lashkari, Mohammad Mamun, Ali A. Ghorbani, "Characterization of Encrypted and VPN Traffic Using Time-Related Features", In Proceedings of the 2nd International Conference on Information Systems Security and Privacy(ICISSP 2016) , pages 407-414, Rome , Italy