""ET TROJAN Win32/NetDooka Framework Related Activity (POST)""

SID: 2036612

Revision: 4

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_18, deployment Perimeter, malware_family NetDooka, performance_impact Low, signature_severity Major, tag RAT, updated_at 2023_04_04, reviewed_at 2023_10_11

Reference:

  • md5

  • b9ec139e567f88cf9287676ac431c4ab

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: ".php"

  • Value: "|0d 0a|Expect|3a 20|100-continue|0d 0a|"

  • Value: "get_address" Depth: 11

  • Value: !"Referer|3a 20|"

Within:

PCRE: "/.php$/U"

Special Options:

  • http_method

  • http_uri

  • http_header

  • http_client_body

  • fast_pattern

  • http_header

source