""ET TROJAN Linux/LuaBot CnC Beacon Response""
SID: 2023156
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: $EXTERNAL_NET
Source Port: any
Destination Network: $HOME_NET
Destination Port: any
Flow: established,from_server
Contents:
-
Value: "HTTP/1." Depth: 7
-
Value: "|0d 0a 0d 0a|script|7c|"
-
Value: "|7c|endscript"
-
Value: "script|7c|"
Within:
PCRE:
Special Options:
- fast_pattern