""ET TROJAN Win32/Jackpot Ransomware CnC Checkin""

SID: 2023465

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2016_10_27, deployment Perimeter, malware_family Ransomware, malware_family Jackpot, signature_severity Major, tag Ransomware, updated_at 2016_10_27, mitre_tactic_id TA0040, mitre_tactic_name Impact, mitre_technique_id T1486, mitre_technique_name Data_Encrypted_for_Impact

Reference:

  • md5

  • 5624c920b1fd3da3a451d564bb7488d3

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?HWInfo="

  • Value: "}&Time="

  • Value: "User-Agent|3a 20|My Session"

  • Value: "|2e 00 70 00 68 00 70 00 3f 00 48 00 57 00 49 00 6e 00 66 00 6f 00 3d|"

  • Value: !"Referer|3a|"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • nocase

  • http_uri

  • nocase

  • http_header

  • http_client_body

  • http_header

source