""ET TROJAN Linux/LuaBot CnC Beacon""

SID: 2023155

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Linux, attack_target Client_Endpoint, created_at 2016_09_06, deployment Perimeter, deployment Datacenter, malware_family Linux_LuaBot, signature_severity Major, tag c2, updated_at 2016_09_06, 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: "GET /bot?bid=" Depth: 13

  • Value: !"User-Agent|3a|"

  • Value: !"Accept"

  • Value: !"Referer|3a|"

Within:

PCRE:

Special Options:

  • fast_pattern

source