[HITCTF 2022]PatchedOrNot
500分
MISC
题目描述

Whether the following patches are applied to the vulnerable binary built from openssl? Flag format HITCTF{xxxxxxxxxxxxxxxxxxxxxxxx} where x is the patch presence status. If the patch is not applied to binary, x=“0“, otherwise, x=“1“. Also note that, it‘s possible that the binary is not affected by the patched vulnerability (i.e. the vulnerable function is not compiled to the binary). In this situation, x=“x“. Hint: “x“ only occurs once
解压密码:KVUBWR8UJ8WFON0Z6NM058I14GSEB51R
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