This file uses a common spoofing technique. While it looks like a PDF, it is a Portable Executable (PE) designed for Windows.
Using unrar l srosfudi.rar or 7-Zip reveals the structure: srosfudi.rar document.pdf.exe (Suspicious double extension) setup.bat (Batch script)
The file was handled inside a secure, isolated sandbox environment to prevent accidental execution.
Scan systems with updated antivirus tools to check for document.pdf.exe .
Disclaimer: This is a simulated write-up based on common cybersecurity analysis methodologies.
Analyzing the batch script shows it attempts to copy the executable to AppData and create a registry run key for persistence. 5. Mitigation and Recommendations Do not open the srosfudi.rar file on a production machine.
