Ukraine_2021.7z Apr 2026

According to reports from Trend Micro and other researchers, the affected entities include: Ministry of Justice of Ukraine Kyiv Water Supply Company (Kyivводоканал) Zaporizhzhia Automobile Plant (ZAZ) Kyiv Public Transportation (Kyivпастранс) How to Protect Yourself

: By "double-archiving" files, attackers prevented the MotW tag from propagating to the inner malicious payload. Ukraine_2021.7z

: When a victim opened the inner file, Windows did not trigger the usual security warnings, allowing the SmokeLoader malware to execute silently. Tactics Used According to reports from Trend Micro and other

: Attackers used visually identical Cyrillic characters to spoof document extensions, making a malicious archive appear as a harmless Word document (e.g., .doc ). : Never open archives from unexpected emails, even

: Never open archives from unexpected emails, even if they appear to come from a known sender.

Cyber-Threat Spotlight: The Ukraine_2021.7z Malware Campaign

: Ensure you are running version 24.09 or later .