Doc41.rar Apr 2026

While simply downloading the archive is usually safe, extracting it or interacting with weaponized filenames can trigger malicious scripts or drop harmful executables like CovalentStealer or RingReaper . 3. Recommended Safety Actions

These malicious RAR files have been used to deliver the VShell backdoor , which executes in memory and masquerades as a kernel worker thread to stay hidden from system monitors.

Similar generic filenames (e.g., "doc.exe" inside a RAR) have been identified as 64-bit Windows executables designed to connect to remote IP addresses (such as 108[.]62[.]118[.]160 ) to establish a command-and-control connection. 2. Technical Risks of "doc41.rar"

 

While simply downloading the archive is usually safe, extracting it or interacting with weaponized filenames can trigger malicious scripts or drop harmful executables like CovalentStealer or RingReaper . 3. Recommended Safety Actions

These malicious RAR files have been used to deliver the VShell backdoor , which executes in memory and masquerades as a kernel worker thread to stay hidden from system monitors.

Similar generic filenames (e.g., "doc.exe" inside a RAR) have been identified as 64-bit Windows executables designed to connect to remote IP addresses (such as 108[.]62[.]118[.]160 ) to establish a command-and-control connection. 2. Technical Risks of "doc41.rar"