MALWARE FAMILY
Ymir
Internal ID: win.ymir
1
aliases
Last seen:Mar 17, 2026
Intelligence Profile
According to Kaspersky, this malware sticks out as performing a large set of operations in memory with the help of the malloc, memmove and memcmp function calls.
Threat Analysis
Ymir 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
Quick Facts
TypeMalware Family
Aliases1
Also Known As
win.ymir
Research Links
Data sourced from Malpedia, Ransomware.live, RansomLook, and CTIWATCH OSINT collection. Actor attribution is based on available intelligence and may be incomplete.