""ET EXPLOIT Possible Storm-0978 CVE-2023-36884 Exploitation Attempt M2""

SID: 2046811

Revision: 2

Class Type: attempted-admin

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_07_12, cve CVE_2023_36884, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2023_08_02, reviewed_at 2023_10_06

Reference:

  • cve

  • 2023-36884

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: "/MSHTML_"

  • Value: ".asp?d="

Within:

PCRE: "/.asp\?d=\d{1,3}.\d{1,3}.\d{1,3}.\d{1,3}[a-f0-9]{5}/U"

Special Options:

  • http_method

  • http_uri

  • http_uri

  • fast_pattern

source