: Look for variations of Rar$Scan[Number].bat .
: The process was observed reading Internet Explorer security settings , a common tactic used by malware to lower system defenses or prepare for credential theft. 20882 rar
Based on recent security sandbox data, "20882 rar" appears to be a temporary directory string associated with the execution of a malicious archive , likely related to a malware sample analyzed in late March 2026. Summary of Incident : Look for variations of Rar$Scan[Number]
: C:\Users\admin\AppData\Local\Temp\20882\ (or similar Temp subdirectories). Reports from the malware analysis platform ANY
The string typically appears in the path ...\20882\Rar$Scan... when a malicious archive is extracted or scanned by WinRAR. Reports from the malware analysis platform ANY.RUN indicate this specific directory was used during the execution of a multi-stage infection chain. Technical Findings
Malware analysis ibso9p0sjp44crzm.7z Malicious activity | ANY.RUN
: WinRAR.exe spawning cmd.exe to run .bat scripts from temporary folders.
: Look for variations of Rar$Scan[Number].bat .
: The process was observed reading Internet Explorer security settings , a common tactic used by malware to lower system defenses or prepare for credential theft.
Based on recent security sandbox data, "20882 rar" appears to be a temporary directory string associated with the execution of a malicious archive , likely related to a malware sample analyzed in late March 2026. Summary of Incident
: C:\Users\admin\AppData\Local\Temp\20882\ (or similar Temp subdirectories).
The string typically appears in the path ...\20882\Rar$Scan... when a malicious archive is extracted or scanned by WinRAR. Reports from the malware analysis platform ANY.RUN indicate this specific directory was used during the execution of a multi-stage infection chain. Technical Findings
Malware analysis ibso9p0sjp44crzm.7z Malicious activity | ANY.RUN
: WinRAR.exe spawning cmd.exe to run .bat scripts from temporary folders.
