Travis Schack
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3 detections
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Detects a specific script execution pattern where a batch file, often named 'rEgX.cmd', is read by a PowerShell process (or a renamed variant like 'mbs.exe') to extract a hidden, encrypted payload from its own content. This self-parsing technique, used by the Dead#Vax malware, looks for lines starting with a specific marker (e.g., '@') to bypass traditional file-based detection.
Detects a specific script execution pattern where a batch file, often named 'rEgX.cmd', is read by a PowerShell process (or a renamed variant like 'mbs.exe') to extract a hidden, encrypted payload from its own content. This self-parsing technique, used by the Dead#Vax malware, looks for lines starting with a specific marker (e.g., '@') to bypass traditional file-based detection.
Detects the use of the PowerShell 'Add-Type' cmdlet to dynamically define a C# class containing Win32 API functions commonly used for process injection. This technique is leveraged by the Dead#Vax loader to inject its final payload, such as AsyncRAT, into the memory of legitimate processes without dropping a decrypted binary to disk.