APT / THREAT GROUP

Kalambur

aliases

Last seen:Mar 17, 2026

Intelligence Profile

According to EclecticIQ, Kalambur is designed to gather local system information, then download a repackaged TOR binary inside a ZIP file and retrieve additional tools from what is likely an attacker-controlled TOR onion site.

Threat Analysis

Kalambur 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.eclecticiq.com/sandworm-apt-targets-ukrainian-users-with-trojanized-microsoft-kms-activation-tools-in-cyber-espionage-campaigns

Quick Facts

TypeAPT / Threat Group

Aliases2

Also Known As

Kalamburps1.kalambur

External Intelligence

Malpedia: ps1.kalambur

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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