: The file frequently imports CreateProcess and Sleep , indicating it likely spawns a persistent background process. 3. Dynamic Analysis (Execution)
: Usually contains a single file named Lab01-01.exe and a matching DLL ( Lab01-01.dll ). 2. Static Analysis Findings
: Mentions of C:\windows\system32\kerne132.dll (note the "1" replacing the "l"), which is a common DLL hijacking technique. 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
: Typically infected (the standard password for malware samples in a lab environment). : The file frequently imports CreateProcess and Sleep
: Block the specific C2 IP address discovered in strings and delete the masked kerne132.dll file from the system directory.
This stage involves running the malware in a sandboxed environment (like Any.Run or a private VM) to monitor its behavior. It contains a known malicious sample (often a
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.