""ET TROJAN Win32/TinyNuke CnC Checkin""

SID: 2024991

Revision: 9

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_02_27, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2020_04_08

Reference:

  • md5

  • 917124e4d53057324aa129520fca73fb

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: !"&"

  • Value: ".php?"

  • Value: "Content-Length|3a 20|9|0d 0a|"

  • Value: !"Referer|3a|"

  • Value: !"Accept"

  • Value: !"User-Agent|3a|"

Within:

PCRE: "/.php\?[A-F0-9]{15,25}$/Ui"

Special Options:

  • http_method

  • http_uri

  • http_uri

  • http_header

  • fast_pattern

  • http_header

  • http_header

  • http_header

source