""ET TROJAN Win32/Gatak.DR Activity""

SID: 2021246

Revision: 2

Class Type: trojan-activity

Metadata: created_at 2015_06_11, updated_at 2015_06_11

Reference:

  • md5

  • adb3242f8efad48ca174a7e46991f507

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: !"Accept"

  • Value: !"Referer|3a|"

  • Value: "User-Agent|3a 20|Mozilla/4.0 (compatible|3b| MSIE 8.0|3b| Windows NT 5.1|3b| Trident/4.0|29 0d 0a|"

Within:

PCRE: "/^\/([a-z]{4,9}\/[a-z]{4,12}\?[a-z]{4,7}\=[0-9]{5,7})$/U"

Special Options:

  • http_method

  • http_header

  • http_header

  • http_header

source