""ET TROJAN W32/GamesForum.InfoStealer Reporting to CnC""

SID: 2014370

Revision: 2

Class Type: trojan-activity

Metadata: created_at 2012_03_13, updated_at 2012_03_27

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: "/forum/"

  • Value: "HTTP/1.0"

  • Value: !"User-Agent|3A|"

  • Value: "Data=" Depth: 5

Within:

PCRE: "/\/forum\/[0-9a-f]{32}\x2ephp/U"

Special Options:

  • nocase

  • http_method

  • http_uri

  • nocase

  • http_header

  • fast_pattern

  • http_client_body

source