One of my current students asked if using Stealth Alternate Data Streams (ADS), could bypass AVs? Therefore, I wanted to prove that for the student by doing a simple experiment. What was done is the following:
1. Turned off Windows Defender on my Windows System (used for testing)
2. Created a malicious reverse shell (reverse meterpreter) and copied it over to my Windows system. It was named rev.exe.
Contents of the directory I copied the rev.exe to:
3. Created a reverse shell listener (multi-handler) on my attacking system (Kali) and was waiting for the victim machine to connect back to it.
4. Used the commands we know to hide the reverse shell named “rev.exe” in LPT1.txt and then checked the contents of the temp directory (location of files) using FTK Imager
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