Analytics BIOC Informational

Web server CGO executed an uncommon process

An uncommon process was executed by a web server CGO, which might indicate a Webshell activity or a web server exploit.

Module:
Platform Analytics
Data source:
XDR Agent
ATT&CK tactics: Initial Access (TA0001) Persistence (TA0003)
ATT&CK techniques: External Remote Services (T1133) Server Software Component: Web Shell (T1505.003)
Detector tags: Webshell Analytics
Attacker's goals:

Gaining the ability to execute commands on the host, as well as persistence.

Investigative actions:

Investigate the web server access logs for suspicious behavior. Check if the executed process is malicious or executes a suspicious action.

Test period:
N/A (single event)
Deduplication:
1 Day
1 variation:
  • Web server CGO executed a LOLBIN process with direct IP in the command line High (parent: Informational)