""ET TROJAN ValleyRAT CnC Checkin Server Response""
SID: 2038859
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_and_Server, created_at 2022_09_15, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2022_09_15
Reference:
-
md5
-
f4d9b144234ff75d669b1265f708ec55
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: any
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
- Value: "|13 00 00 00 31 00 32 00 33 00 34 00 35 00 36 00 00 00 00|"
Within:
PCRE:
Special Options:
- fast_pattern