HOMETHREATSBaldr
APT / THREAT GROUP

Baldr

3
aliases
Last seen:Mar 17, 2026

Intelligence Profile

Malware family tracked by Malpedia. ID: win.baldr

Threat Analysis

Baldr is a known-sophistication threat actor of undetermined national origin, engaged in cyber operations with a primary motivation of unknown activity patterns.

External References

→https://blog.malwarebytes.com/threat-analysis/2019/04/say-hello-baldr-new-stealer-market/
→https://krabsonsecurity.com/2019/06/04/taking-a-look-at-baldr-stealer/
→https://www.sophos.com/en-us/medialibrary/PDFs/technical-papers/baldr-vs-the-world.pdf
→https://www.youtube.com/watch?v=E2V4kB_gtcQ

Quick Facts

TypeAPT / Threat Group
Aliases3

Also Known As

win.baldrBaldirBaldr

External Intelligence

Malpedia: win.baldr

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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