MultiLayer Wiper is a destructive wiper malware associated with recovery inhibition on Windows systems. It is known for wiping the boot sector of infected machines, a behavior intended to prevent normal system startup and hinder recovery efforts. This places it in the category of destructive post-compromise malware focused on rendering systems unusable rather than monetizing access through ransomware. High-confidence reporting in the available material supports boot-sector wiping as its defining behavior; additional attribution, targeting, geographic scope, and broader operational tradecraft are not currently available.
Mallory correlates actor tradecraft and target patterns against your stack, your sector, and your geography. See overlap before they land.
1 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Match sector + geo + tech-stack targeting against your real footprint.
Every observed MITRE ATT&CK technique, grouped by tactic.
Families this actor is known to deploy, with IOCs and behavior.
CVEs this actor has used in known campaigns.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Domains, IPs, and hashes tied to this actor, refreshed continuously.