""ET TROJAN Linux/Venom CnC Beacon""

SID: 2023716

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Linux, attack_target Client_Endpoint, created_at 2017_01_11, deployment Perimeter, deployment Datacenter, malware_family Linux_Venom, signature_severity Major, tag c2, updated_at 2017_01_11, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "|9e ab 49 31 08 53 b5 d4|" Depth: 8

Within:

PCRE:

Special Options:

source