APT / THREAT GROUP
Colibri Loader
2
aliases
Last seen:Mar 17, 2026
Intelligence Profile
According to cloudsek, Colibri Loader is a form of malware designed to facilitate the installation of additional malware types on an already compromised system. This loader employs various techniques to evade detection, such as excluding the Import Address Table (IAT) and utilizing encrypted strings to complicate analysis. Similar to other loader malware, Colibri can be utilized to deploy information-stealing malware, potentially leading to significant loss of sensitive data. As a result, users should exercise caution when encountering unfamiliar files on their systems.
Threat Analysis
Colibri Loader is a known-sophistication threat actor of undetermined national origin, engaged in cyber operations with a primary motivation of unknown activity patterns.
External References
Quick Facts
TypeAPT / Threat Group
Aliases2
Also Known As
Colibri Loaderwin.colibri
External Intelligence
Malpedia: win.colibriResearch Links
Data sourced from Malpedia, Ransomware.live, RansomLook, and CTIWATCH OSINT collection. Actor attribution is based on available intelligence and may be incomplete.