4 lines
		
	
	
		
			135 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			4 lines
		
	
	
		
			135 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
# Level0
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Using ghidra, we can decompile the code and see that it executes `/bin/sh` as the user `level1` in case `atoi(av[1]) == 423`
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