JCry is a ransomware family associated with recovery-inhibition behavior on Windows systems. It has been observed deleting Volume Shadow Copies to make restoration more difficult after compromise, a common anti-recovery measure used to reduce victims’ ability to recover encrypted data without paying. Based on the available information, the most clearly supported behavior is the use of shadow-copy deletion to inhibit system recovery. Publicly supported details about its operators, geographic origin, broader victimology, or additional tradecraft are currently not 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.