""ET TROJAN JunkMiner Downloader Communicating with CnC""

SID: 2026608

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 2018_11_14, deployment Perimeter, malware_family JunkMiner, performance_impact Low, signature_severity Major, tag Downloader, updated_at 2018_11_14

Reference:

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: "User-Agent|3a 20|Microsoft Windows|0d|"

  • Value: "&JSONQUERY=" Depth: 11

  • Value: "&SHA1="

  • Value: "&SHA2="

  • Value: "&SHA3="

  • Value: !"Referer|3a|"

Within:

PCRE: "/.php$/U"

Special Options:

  • http_method

  • http_uri

  • http_header

  • http_client_body

  • http_client_body

  • http_client_body

  • http_client_body

  • http_header

source