""ET TROJAN Win32/Logger RAT CnC Checkin""

SID: 2038998

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_and_Server, created_at 2022_09_26, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2022_09_26

Reference:

  • md5

  • c857761fd4e33cfe8ab9b33055ec1d15

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: "?action=log"

  • Value: "type=Reverse"

  • Value: "host="

  • Value: "port="

  • Value: "name="

  • Value: "pc="

  • Value: "user="

  • Value: "ip="

  • Value: "version="

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • http_uri

  • fast_pattern

  • http_uri

  • http_uri

  • http_uri

  • http_uri

  • http_uri

  • http_uri

  • http_uri

source