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Blacktail is a ransomware group observed in 2023. It has been associated with use of a custom exfiltration tool in operations delivering Buhti ransomware, indicating involvement in data theft as part of ransomware intrusion workflows. Available reporting directly ties the group to ransomware activity and exfiltration, but does not provide sufficient high-confidence detail to characterize broader victimology, geographic origin, organizational structure, or a fuller set of tactics beyond those elements.
Mallory correlates actor tradecraft and target patterns against your stack, your sector, and your geography. See overlap before they land.
9 indicators attributed to this actor: domains, IPs, hashes, and other artifacts pulled from reporting. View more in app.
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.