https://drive.google.com/file/d/1oTERzqyVPbK8TImkkZyWsrnPfRNGYygN/view
Determine the file type
Use the file command to determine the file type

Test the program

Strings
Use strings to print the sequences of printable characters in files

Analyze
Dissemble the program
Use IDA Pro to analyze the program
main function:

- The password is hardcoded
- The strcmp function is called to test the input
- Test instruction is done
- If jump non zero is executed it calls the print_flag function.
Let’s analyze the print_flag function:


- This function prints the flag characters in a loop
Test the program

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