""ET TROJAN Maldoc Sending Registration Information (GET)""

SID: 2048319

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2023_09_28, deployment Perimeter, malware_family AtlasCross, performance_impact Low, confidence High, signature_severity Major, updated_at 2023_09_29, reviewed_at 2023_09_28

Reference:

  • md5

  • 459ebb0896943a34252c758185105ef9

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "GET"

  • Value: "/target?id=" Depth: 11

  • Value: "|3b 20|.NET CLR 3.0.30729|3b 20|.NET CLR 3.5.30729|3b 20|"

  • Value: !"Referer"

Within:

PCRE:

Special Options:

  • http_method

  • fast_pattern

  • http_uri

  • http_header

  • http_header

source