MysterySnail

aliases

Last seen:Mar 17, 2026

Intelligence Profile

Malware family tracked by Malpedia. ID: win.mystery_snail

Threat Analysis

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

External References

→https://securelist.com/mysterysnail-attacks-with-windows-zero-day/104509/

→https://securelist.com/mysterysnail-new-version/116226/

→https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk175885

Quick Facts

TypeAPT / Threat Group

Aliases2

Also Known As

win.mystery_snailMysterySnail

External Intelligence

Malpedia: win.mystery_snail

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.

← All Threat Actors·Geopolitics Map·Search MysterySnail