""ET TROJAN Win32/TrojanDownloader.Agent.APBB Checkin""

SID: 2036318

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_04_20, deployment Perimeter, signature_severity Major, updated_at 2022_04_22

Reference:

  • md5

  • d2e2f0a2e553075d7968e55e15cd49a1

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: "//alert/7/"

  • Value: "//alert/7/"

Within:

PCRE: "/^Host\x3a\x20\d{1,3}.\d{1,3}.\d{1,3}.\d{1,3}\r\n/Hmi"

Special Options:

  • http_method

  • http_raw_uri

source