Before starting any analysis, the file is identified to ensure it hasn't been tampered with. : SSIsab-004.7z Format : 7-Zip Compressed Archive.
: The file frequently imports CreateProcess and Sleep , indicating it likely spawns a persistent background process. 3. Dynamic Analysis (Execution)
: Tools like PEview reveal that the EXE and DLL are often compiled around the same time, suggesting they work together. SSIsab-004.7z
: Block the specific C2 IP address discovered in strings and delete the masked kerne132.dll file from the system directory.
The file is an encrypted archive typically used in educational malware analysis labs and cybersecurity competitions (such as CTFs). It contains a known malicious sample (often a Windows executable) designed to teach students how to perform basic static and dynamic analysis. Laboratory Analysis Write-up: SSIsab-004 1. File Identification and Integrity Before starting any analysis, the file is identified
: Running a string search (using Strings.exe ) often reveals:
: Upon execution, the malware typically copies itself to the system32 folder under a masked name to ensure it runs every time the computer boots. The file is an encrypted archive typically used
Static analysis is performed without executing the code to observe its structure and potential capabilities.
