(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

Trojanized ESET Installers Drop Kalambur Backdoor in Phishing Attacks on Ukraine
6 November 2025


(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.