Ssisab-004.7z

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

The sample in SSIsab-004.7z serves as a textbook example of a . It establishes persistence on the host and waits for instructions from a remote server.

: Tools like PEview reveal that the EXE and DLL are often compiled around the same time, suggesting they work together. SSIsab-004.7z

: Usually contains a single file named Lab01-01.exe and a matching DLL ( Lab01-01.dll ). 2. Static Analysis Findings

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 is an encrypted archive typically used

: Running a string search (using Strings.exe ) often reveals:

: Block the specific C2 IP address discovered in strings and delete the masked kerne132.dll file from the system directory. File Identification and Integrity The sample in SSIsab-004

: Typically infected (the standard password for malware samples in a lab environment).