""ET EXPLOIT SugarCRM PHP Shell Upload Attempt""

SID: 2043273

Revision: 2

Class Type: attempted-user

Metadata: affected_product SugarCRM, attack_target Server, created_at 2023_01_11, deployment Perimeter, deployment Internal, signature_severity Major, tag Exploit, updated_at 2024_06_23, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application

Reference:

Protocol: tcp

Source Network: any

Source Port: any

Destination Network: [$HOME_NET,$HTTP_SERVERS]

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "/index.php"

  • Value: "PHPSESSID|3d|" Depth: 10

  • Value: "Content|2d|Disposition|3a 20|form|2d|data|3b 20|name|3d 22|module|22 0d 0a 0d 0a|EmailTemplates|0d 0a|"

  • Value: "|0d 0a|Content|2d|Disposition|3a 20|form|2d|data|3b 20|name|3d 22|action|22 0d 0a 0d 0a|AttachFiles|0d 0a|"

  • Value: "|89 50 4e 47 0d 0a 1a 0a|"

  • Value: "<?php"

Within:

PCRE: "/^PHPSESSID\x3d[0-9a-f]{8}\b-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-\b[0-9a-f]{12}$/C"

Special Options:

  • http_method

  • http_uri

  • http_cookie

  • nocase

  • http_client_body

  • nocase

  • http_client_body

  • http_client_body

  • http_client_body

source