Overwatch discusses obfuscation methods for avoiding detection by Russian antivirus software like Kaspersky, DrWeb, and others.
The technique involves using obfuscated Meterpreter stagers to maintain control of the system while evading detection.
Steps include generating a stager, randomizing API hashes, crafting a loader, and compiling an executable to evade known indicators of compromise.
The method is effective in evading common Russian antivirus solutions, but Microsoft Defender may still flag it requiring adding .exe files to exclusions for persistence.