""ET TROJAN MagikPOS CnC Beacon""

SID: 2024067

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_03_16, deployment Perimeter, malware_family MagikPOS, signature_severity Major, tag POS, tag c2, updated_at 2017_03_16, 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: "POST /" Depth: 6

  • Value: "/api/?act=in|20|HTTP/1."

  • Value: !"User-Agent|3a|"

  • Value: !"Content-Type|3a|"

  • Value: !"Accept"

  • Value: !"Referer|3a|"

  • Value: "Expect|3a 20|100-continue|0d 0a|"

Within:

PCRE:

Special Options:

  • fast_pattern

source