""ET TROJAN MSIL/HadesLocker Ransomware Checkin""

SID: 2023481

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2016_10_04, deployment Perimeter, malware_family Ransomware, signature_severity Major, tag Ransomware, updated_at 2016_10_04, mitre_tactic_id TA0040, mitre_tactic_name Impact, mitre_technique_id T1486, mitre_technique_name Data_Encrypted_for_Impact

Reference:

  • md5

  • 6970847bedab9ab83e69630d065ba67b

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: ".php"

  • Value: !"Referer|3a 20|"

  • Value: !"User-Agent|3a 20|"

  • Value: !"|0d 0a|Accept"

  • Value: "hwid=" Depth: 5

  • Value: "&tracking_id="

  • Value: "&usercomputername="

  • Value: "&ip="

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • http_header

  • http_header

  • http_header

  • http_client_body

  • fast_pattern

  • http_client_body

  • http_client_body

  • http_client_body

source