HOMETHREATSColibri Loader
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.colibri

Research Links

Data sourced from Malpedia, Ransomware.live, RansomLook, and CTIWATCH OSINT collection. Actor attribution is based on available intelligence and may be incomplete.
Colibri Loader — APT / Threat Group | Threat Intelligence | CTIWATCH.COM