Abyssos RAT C2 HELLO|v2.4F registration banner with AES-GCM sized payload to hardcoded IP

Duo Tech@duotech

•updated Aug 11, 2026•2•0•6

Detects Abyssos RAT C2 traffic via its literal HELLO|...|v2.4F registration banner combined with an AES-GCM-sized payload to two known hardcoded C2 IPs.