""ET TROJAN CobianRAT Receiving Commands From CnC""
SID: 2024652
Revision: 2
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_09_01, deployment Perimeter, malware_family CobianRAT, performance_impact Low, signature_severity Major, updated_at 2017_09_01
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: 1024:
Destination Network: $HOME_NET
Destination Port: any
Flow: from_server,established
Contents:
-
Value: "|01 00 00 00 FF FF FF FF 01|" Depth: 15
-
Value: "|00 00 02|"
Within: 30
PCRE: "/^(?:Lg|Execute|FLD|Sc)\x7c\x2d\x7c/R"
Special Options:
- fast_pattern