: Some variants use PowerShell scripts to execute malicious code directly in the system's memory, leaving minimal traces on the hard drive.
Loaders like this often employ advanced evasion techniques to avoid detection by standard security software: CouLoader (3).exe
: Unrecognized applications appearing in your Task Manager or new browser extensions you didn't install. : Some variants use PowerShell scripts to execute
: They may use Vector Exception Handling (VEH) to break the normal flow of code execution, making it difficult for researchers to debug the file. CouLoader (3).exe
: Immediately sever your connection to stop the malware from communicating with its Command & Control (C2) server or spreading to other devices on your network.