""ET TROJAN Satan/5ss5c Ransomware CnC Activity""

SID: 2029269

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_13, deployment Perimeter, malware_family Satan_Cryptor, signature_severity Major, tag Ransomware, updated_at 2020_01_13, mitre_tactic_id TA0040, mitre_tactic_name Impact, mitre_technique_id T1486, mitre_technique_name Data_Encrypted_for_Impact

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "GET"

  • Value: ".php?code="

  • Value: "&file="

  • Value: "&size="

  • Value: "&status="

  • Value: "&keyhash="

Within: 6

PCRE:

Special Options:

  • http_method

  • http_uri

  • http_uri

  • http_uri

  • http_uri

  • http_uri

source