Penco

aliases

Last seen:Mar 17, 2026

Intelligence Profile

Malware family tracked by Malpedia. ID: win.penco

Threat Analysis

Penco is a known-sophistication threat actor of undetermined national origin, engaged in cyber operations with a primary motivation of unknown activity patterns.

Intelligence Reports Mentioning Penco

OpenCode Systems OC Messaging and Custom Messaging Gateway

CISA Alerts· Mar 26, 2026

Tool updates: lots of security and logic fixes, (Mon, Mar 23rd)

SANS ISC· Mar 23, 2026

Quick Facts

TypeAPT / Threat Group

Aliases2

Also Known As

Pencowin.penco

External Intelligence

Malpedia: win.penco

Research Links

MITRE ATT&CK VirusTotal Google (news) Twitter/X search

Data sourced from Malpedia, Ransomware.live, RansomLook, and CTIWATCH OSINT collection. Actor attribution is based on available intelligence and may be incomplete.

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