""ET TROJAN Magician/M461c14n Ransomware CnC Checkin""

SID: 2029237

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 2020_01_08, deployment Perimeter, malware_family Ransomware, malware_family Magician, signature_severity Major, tag Ransomware, updated_at 2020_01_08, mitre_tactic_id TA0040, mitre_tactic_name Impact, mitre_technique_id T1486, mitre_technique_name Data_Encrypted_for_Impact

Reference:

  • md5

  • 4839223e68ed38639186038f9b07ef67

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "/setup?c="

  • Value: "&u="

  • Value: "&p="

  • Value: "|20|HTTP/1.0|0d 0a|Host|3a 20|"

  • Value: !"User-Agent"

  • Value: !"Accept"

  • Value: !"Referer|3a|"

Within:

PCRE: "/^Host\x3a\x20[^\r\n]+\r\n\r\n$/Hmi"

Special Options:

  • http_method

  • fast_pattern

  • http_uri

  • http_uri

  • http_uri

  • http_header

  • http_header

  • http_header

source