""ET MALWARE MultiPlug.J Checkin""

SID: 2023707

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 2017_01_09, deployment Perimeter, malware_family PUA, performance_impact Low, signature_severity Major, updated_at 2019_08_14

Reference:

  • md5

  • 6b95ddc5238cc0576db7b206af13339e

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "/?q=" Depth: 4

  • Value: !"Referer|3a 20|"

  • Value: "GET"

  • Value: "+"

  • Value: !"map24.com|0d 0a|"

  • Value: !"aptrk.com|0d 0a|"

  • Value: !"Accept-"

Within:

PCRE: "/^Accept\x3a\x20[^\r\n]+\r\nUser-Agent\x3a\x20[^\r\n]+\r\nHost\x3a\x20[^\r\n]+\r\n\r?$/H"

Special Options:

  • http_uri

  • fast_pattern

  • http_header

  • http_method

  • http_raw_uri

  • http_header

  • http_header

  • http_header

source