The incident highlights risks in software like 7-Zip that lacks built-in automatic update mechanisms.
This method has been observed in campaigns primarily targeting organizations in Ukraine to distribute the SmokeLoader malware.
Attackers use specifically crafted archive headers to trick 7-Zip into skipping the MoTW propagation. ABHVIP.7z
Experts at the University of Calgary recommend: Updating to 7-Zip version 24.09 or later immediately.
How bypassing MoTW reduces the "friction" for a user to accidentally execute malware. The incident highlights risks in software like 7-Zip
Files like ABHVIP.7z are often delivered via phishing emails or compromised websites. 📝 "Deep Dive" Research
The exploit allows attackers to package malware within .7z archives that, when extracted, do not carry the usual "warning" flag that Windows uses for files downloaded from the internet. Experts at the University of Calgary recommend: Updating
A "deep paper" or technical analysis of this topic typically covers: