level 1
Let's run the program.
As we can see we need to enter a 3 digit passcode.
We can disassemble the program using gdb
to get an idea of how the program performs it's checks.
We can see that the value stored in $eax
is being compared to 0x10f
.
As this is the only comparison, this should be our input.
0x10f
in decimal is 271.
We can provide this value as the passcode and solve the level.
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