SID: 2038816

Revision: 2

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2021_12_01, deployment Perimeter, malware_family Gamaredon, signature_severity Major, updated_at 2022_09_13

Reference:

  • md5

  • 0b80fc3a14c9c7115567adad5085c94e

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "GET"

  • Value: "/present/" Depth: 9

  • Value: "|3b 20|ms-office|3b 20|"

  • Value: !"Referer"

Within:

PCRE: "/.dot$/U"

Special Options:

  • http_method

  • fast_pattern

  • http_uri

  • http_header

  • http_header

source