Targeted operation against Ukraine exploited 7-year-old MS Office bug
Security Affairs
APRIL 28, 2024
A hacking campaign targeted Ukraine exploiting a seven-year-old vulnerability in Microsoft Office to deliver Cobalt Strike. Security experts at Deep Instinct Threat Lab have uncovered a targeted campaign against Ukraine, exploiting a Microsoft Office vulnerability dating back almost seven years to deploy Cobalt Strike on compromised systems. The researchers found a malicious PPSX (PowerPoint Slideshow signal-2023-12-20-160512.ppsx) file uploaded from Ukraine to VirusTotal at the end of 2023.
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