HOMETHREATSOopsIE
MALWARE FAMILY

OopsIE

Internal ID: win.oopsie
1
aliases
Last seen:Mar 17, 2026

Intelligence Profile

Malware family identifying win.oopsie. Origin and technical characteristics tracked via Malpedia.

Threat Analysis

OopsIE 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://cyware.com/blog/apt34-the-helix-kitten-cybercriminal-group-loves-to-meow-middle-eastern-and-international-organizations-48ae
→https://docs.google.com/document/d/1oYX3uN6KxIX_StzTH0s0yFNNoHDnV8VgmVqU5WoeErc/edit#heading=h.hcd1wvpsrgfr
→https://researchcenter.paloaltonetworks.com/2018/02/unit42-oopsie-oilrig-uses-threedollars-deliver-new-trojan/
→https://unit42.paloaltonetworks.com/atoms/evasive-serpens/
→https://www.ptsecurity.com/ww-en/analytics/antisandbox-techniques/

Quick Facts

TypeMalware Family
Aliases1

Also Known As

win.oopsie

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.
← All Threat Actors·Geopolitics Map·Search OopsIE