HOMETHREATSPkybot
APT / THREAT GROUP

Pkybot

5
aliases
Last seen:Mar 17, 2026

Intelligence Profile

Pkybot is a trojan, which has its roots as a downloader dubbed Bublik in 2013 and was seen distributing GameoverZeus in 2014 (ref: fortinet). In the beginning of 2015, webinject capability was added according to /Kleissner/Kafeine/iSight using the infamous ATS.

Threat Analysis

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

External References

→http://blog.kleissner.org/?p=788
→http://webcache.googleusercontent.com/search?q=cache:JN3yRXXuYsYJ:https://www.arbornetworks.com/blog/asert/peeking-at-pkybot

Quick Facts

TypeAPT / Threat Group
Aliases5

Also Known As

win.pkybotPkybotPykbotBublikTBag

External Intelligence

Malpedia: win.pkybot

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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