""ET MALWARE Win32/SuperDiag PUP CnC Activity""

SID: 2038827

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_09_14, deployment Perimeter, signature_severity Major, updated_at 2022_09_14

Reference:

  • md5

  • 0ef7d3285b890c229e1aee9fe74c5cc0

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: "/diag/" Depth: 6

  • Value: ".txt"

  • Value: "superdiag.xyz|0d 0a|"

  • Value: !"Referer|3a 20|"

  • Value: !"User-Agent|3a 20|"

Within:

PCRE: "/^Host\x3a\x20[^\r\n]+superdiag.xyz/Hmi"

Special Options:

  • http_method

  • http_uri

  • http_uri

  • http_header

  • fast_pattern

  • http_header

  • http_header

source