""ET EXPLOIT Attempted Remote Command Injection Inbound (CVE-2018-7841)""

SID: 2027455

Revision: 2

Class Type: attempted-admin

Metadata: created_at 2019_06_11, cve CVE_2018_7841, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2019_06_11, mitre_tactic_id TA0008, mitre_tactic_name Lateral_Movement, mitre_technique_id T1210, mitre_technique_name Exploitation_Of_Remote_Services

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: any

Destination Network: $HTTP_SERVERS

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "/track_import_export.php"

  • Value: "op=" Depth: 3

  • Value: "&object_id=|60|"

Within: 100

PCRE:

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_client_body

  • http_client_body

source