""ET TROJAN Win32/Pterodo Activity (POST)""

SID: 2035390

Revision: 2

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2022_03_03, deployment Perimeter, deployment SSLDecrypt, malware_family Gamaredon, signature_severity Major, updated_at 2022_03_03

Reference:

  • md5

  • 8184d72f1ce59bba32afc7a2b5953d52

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: "/descent.php?id=" Depth: 16

  • Value: !"Referer"

  • Value: "name=" Depth: 5

  • Value: "_"

  • Value: "&count="

Within:

PCRE:

Special Options:

  • http_method

  • fast_pattern

  • http_uri

  • http_header

  • http_client_body

  • http_client_body

  • http_client_body

source