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Zorab is ransomware that uses social engineering and spoofing to trick victims into executing it by posing as a legitimate decryptor for STOP/Djvu ransomware. Rather than restoring access to previously encrypted data, it encrypts victims’ files again and appends its own extension. The available evidence supports classifying Zorab as a deceptive ransomware operation centered on fake-remediation lures. High-confidence reporting in the supplied material does not establish a specific operator identity, country of origin, sustained targeting pattern, or broader intrusion lifecycle beyond the initial lure and file encryption behavior.
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.
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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.
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