""ET TROJAN Win32/Amadey Host Fingerprint Exfil (POST) M2""

SID: 2044696

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 2023_03_20, deployment Perimeter, signature_severity Major, updated_at 2023_03_20

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: "d1="

  • Value: "&unit="

  • Value: "Content|2d|Type|3a 20|application|2f|x|2d|www|2d|form|2d|urlencoded|0d 0a|"

  • Value: "Content|2d|Length|3a 20|31|0d 0a|"

  • Value: !"Referer"

Within: 6

PCRE: "/^d1=[0-9]{10}&unit=[0-9]{12}$/P"

Special Options:

  • http_method

  • http_client_body

  • http_client_body

  • fast_pattern

  • http_header

  • http_header

  • http_header

source