Possible path traversal via HTTP request

Cortex XDR Analytics Alert Reference by data source

Product
Cortex XDR
Last date published
2024-12-03
Category
Analytics Alert Reference
Order
data source

Synopsis

Activation Period

14 Days

Training Period

30 Days

Test Period

N/A (single event)

Deduplication Period

2 Days

Required Data

  • Requires one of the following data sources:
    • Palo Alto Networks Platform Logs
      OR
    • XDR Agent

Detection Modules

Detector Tags

ATT&CK Tactic

Discovery (TA0007)

ATT&CK Technique

File and Directory Discovery (T1083)

Severity

Low

Description

The endpoint received a suspicious URI via an HTTP request that resembles a path traversal attempt.

Attacker's Goals

  • Attackers may exploit server components or misconfigurations to access arbitrary sensitive files on the web server.

Investigative actions

  • Inspect the legitimacy of the URI path.
  • Ensure that the rare URI is not a legitimate result of routine development actions on the web server.

Variations

Possible sensitive path traversal via HTTP request

Synopsis

ATT&CK Tactic

Discovery (TA0007)

ATT&CK Technique

File and Directory Discovery (T1083)

Severity

Medium

Description

The endpoint received a suspicious URI via an HTTP request that resembles a path traversal attempt.

Attacker's Goals

  • Attackers may exploit server components or misconfigurations to access arbitrary sensitive files on the web server.

Investigative actions

  • Inspect the legitimacy of the URI path.
  • Ensure that the rare URI is not a legitimate result of routine development actions on the web server.


Possible path traversal via HTTP request from a TOR exit node

Synopsis

ATT&CK Tactic

Discovery (TA0007)

ATT&CK Technique

File and Directory Discovery (T1083)

Severity

Medium

Description

The endpoint received a suspicious URI via an HTTP request that resembles a path traversal attempt.

Attacker's Goals

  • Attackers may exploit server components or misconfigurations to access arbitrary sensitive files on the web server.

Investigative actions

  • Inspect the legitimacy of the URI path.
  • Ensure that the rare URI is not a legitimate result of routine development actions on the web server.


Possible credential path traversal via HTTP request

Synopsis

ATT&CK Tactic

Discovery (TA0007)

ATT&CK Technique

File and Directory Discovery (T1083)

Severity

Medium

Description

The endpoint received a suspicious URI via an HTTP request that resembles a path traversal attempt.

Attacker's Goals

  • Attackers may exploit server components or misconfigurations to access arbitrary sensitive files on the web server.

Investigative actions

  • Inspect the legitimacy of the URI path.
  • Ensure that the rare URI is not a legitimate result of routine development actions on the web server.