While there isn't a single famous "Watsica.rar" paper, researchers frequently use archives like this to deliver "Wacatac" trojans by exploiting known WinRAR vulnerabilities.
If you are looking for a high-quality technical analysis of how these types of malicious archives work, the best current research comes from . Their report, Weaponized WinRAR Exploitation and Stealth Deployment of Fileless .NET RAT , covers how a weaponized RAR file can silently drop malware like Quasar RAT into a system's Startup directory without user interaction. Key Insights from Similar Analyses Watsica.rar
Attackers often use CVE-2025-8088 or CVE-2023-38831 to bypass normal extraction boundaries. This allows them to write a malicious script directly into your Windows Startup folder while showing you a "clean" decoy file. While there isn't a single famous "Watsica
The name you mentioned is very similar to Wacatac (or Watacat ), a common family of trojans that Windows Defender often flags. These trojans are known for: Stealing passwords and banking info. Setting up Remote Access (RATs) to control your PC. Key Insights from Similar Analyses Attackers often use