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Ransomware group profile · #652 by claimed victims

Thegreenbloodgroup ransomware

The Green Blood Group is an emerging ransomware operation first identified in early 2026 whose Go-based Windows payload uses ChaCha8 encryption and aggressively destroys backup and recovery options, targeting organizations in India, Senegal, Egypt, Colombia, and Belgium.

Active First seen Jan 2026
0Victims claimed on leak sites
0Victims in the last 30 days
0Victims in the last 90 days
0Countries hit
0Leak-site URLs tracked
—Latest claim recorded

Tactics, techniques and procedures

ATT&CK technique mapping for Thegreenbloodgroup is in progress. Victimology, infrastructure status and leak-site tracking are live above.

Indicators, detections and the full playbook

Hashes, C2 addresses, onion services, Sigma and YARA detections per technique, and the negotiation transcripts are available to signed-in analysts.

See full IOCs

Frequently asked

Is Thegreenbloodgroup ransomware still active?
Thegreenbloodgroup is tracked as active.
How many victims has Thegreenbloodgroup claimed?
VULONE has recorded 0 leak-site victim claims attributed to Thegreenbloodgroup, across 0 countries and 0 sectors.
Which industries does Thegreenbloodgroup target?
Sector data for Thegreenbloodgroup victims is not yet available.
Which countries are most affected by Thegreenbloodgroup?
Country data for Thegreenbloodgroup victims is not yet available.
Where does VULONE get Thegreenbloodgroup victim data?
Claims are collected continuously from the group's own leak sites and cross-checked with ransomware.live and RansomLook. A claim is the group's assertion, not a confirmed breach.

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Victim claims are collected from leak sites and enrichment partners (ransomware.live, RansomLook) and represent the group's own assertions, not confirmed breaches. Profile last updated 16 September 2026. Questions or corrections: [email protected].