""ET TROJAN Downloader/Win.MalXll.R466354 Payload Request""

SID: 2036681

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_05_24, deployment Perimeter, signature_severity Major, updated_at 2023_03_13

Reference:

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: "/intelpro/" Depth: 10

  • Value: ".exe"

  • Value: !"Referer|3a 20|"

Within: 10

PCRE: "/Host\x3a\x20(?:[0-9]{1,3}.){3}[0-9]{1,3}\x0d\x0a/H"

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_uri

source