FlyingYeti targets Ukraine using WinRAR exploit to deliver COOKBOX Malware

Russia-linked threat actor FlyingYeti is targeting Ukraine with a phishing campaign to deliver the PowerShell malware COOKBOX. Cloudflare researchers discovered phishing campaign conducted by a Russia-linked threat actor FlyingYeti (aka UAC-0149) targeting Ukraine. The experts published a report to describe real-time effort to disrupt and delay this threat activity.  At the beginning of Russia’s invasion of Ukraine […]