Ex02b.exe

Describe what happens when you run it (e.g., "The console prints 'Access Denied' immediately"). Debugger Findings:

Look for networking ( ws2_32.dll ) or file manipulation ( Kernel32.dll ) functions that hint at the program's behavior. 3. Decompilation & Logic Flow ex02b.exe

Briefly explain the "lesson" of the challenge (e.g., "This taught the basics of string obfuscation"). To give you a more detailed draft, could you tell me: Is this for a specific course or CTF ? What behavior do you see when you run it? Describe what happens when you run it (e

The specific file typically appears in computer science curricula (like C++ or Malware Analysis labs) or early-stage Capture The Flag (CTF) challenges. Decompilation & Logic Flow Briefly explain the "lesson"

Use the strings command to look for hardcoded messages or suspicious APIs (e.g., IsDebuggerPresent ).

Include a small block of the cleaned-up pseudocode from your decompiler. 4. Dynamic Analysis (Execution)

Identify the entry point and the primary loop. Key Logic: Does it ask for a password? Does it perform a mathematical transformation (XOR, ROT13)?