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제리의 블로그
IceCTF 2018 Reverse Engineering - 1. Locked Out
Locked Out [adversary ~/lockedout]$ ls -l total 20 -r--r-----. 1 root drevil 27 Sep 8 01:19 flag.txt -rwxr-sr-x. 1 root drevil 5628 Sep 8 01:19 lock [adversary ~/lockedout]$ file lock lock: setgid ELF 32-bit LSB shared object, Intel 80386, version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux.so.2, for GNU/Linux 2.6.32, BuildID[sha1]=9b18e194915ef4732b200556ced55fa91aa99360, stripped i..
CTF/reversing
2018. 9. 18. 00:13