DoubleZero

Internal ID: win.doublezero

aliases

Last seen:Mar 17, 2026

Intelligence Profile

A wiper identified by CERT-UA on March 17th, written in C#.

Threat Analysis

DoubleZero is a malware family tracked by threat intelligence researchers and catalogued in the Malpedia dataset. It represents a distinct malicious software lineage with identifiable code characteristics, behaviors, and victimology.

External References

→https://blog.talosintelligence.com/2022/03/threat-advisory-doublezero.html

→https://cert.gov.ua/article/38088

→https://cip.gov.ua/en/news/khto-stoyit-za-kiberatakami-na-ukrayinsku-kritichnu-informaciinu-infrastrukturu-statistika-15-22-bereznya

→https://cybersecurity.att.com/blogs/labs-research/analysis-on-recent-wiper-attacks-examples-and-how-they-wiper-malware-works

→https://msrc-blog.microsoft.com/2022/02/28/analysis-resources-cyber-threat-activity-ukraine/

→https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE4Vwwd

→https://securelist.com/new-ransomware-trends-in-2022/106457/

→https://unit42.paloaltonetworks.com/doublezero-net-wiper/

→https://www.crowdstrike.com/blog/the-anatomy-of-wiper-malware-part-1/

→https://www.crowdstrike.com/blog/the-anatomy-of-wiper-malware-part-3/

Quick Facts

TypeMalware Family

Aliases1

Also Known As

win.doublezero

Research Links

MITRE ATT&CK VirusTotal Google (news) Twitter/X search

Data sourced from Malpedia, Ransomware.live, RansomLook, and CTIWATCH OSINT collection. Actor attribution is based on available intelligence and may be incomplete.

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