ephase/unupdate_win10
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This commit is contained in:
Yorick Barbanneau 2016-02-02 18:15:26 +01:00
commit 06f08a1c1b
2 changed files with 59 additions and 22 deletions
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14
README.md
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@ -17,11 +17,19 @@ Because I'm a Linux fan and this is my first try with powershell
this script is really simple and could not work properly, burn your cat this script is really simple and could not work properly, burn your cat
and cut your Little Pony head. and cut your Little Pony head.
#How?
This script kill GWX executable, then remove some Scheduled Task about
GWX program, uninstall some KB with wusa.exe and hide it to prevent automatic
reinstallation.
#TODO #TODO
* Add privilege elevation error when the script is not launched with Administrator's rights * Add privilege elevation error when the script is not launched with
* Add the possibility to use arguments when calling the script (then ps script could be call from Administrator's rights
another script) * Add the possibility to use arguments when calling the script (then ps script
could be call from another script)
* Remove GWX Files before uninstalling KB (check remove_gwx_file branch)
* ~~Update the windows update list to hide kb that aren't yet listed~~ * ~~Update the windows update list to hide kb that aren't yet listed~~
* ~~Speed up hide_update~~ * ~~Speed up hide_update~~
* **Tell me** * **Tell me**

67
remove-kb.ps1
View file

@ -1,4 +1,5 @@
$kbIDs=("KB3075249", #telemetry for Win7/8.1 $kbIDs=("KB2976978", #telemetry for Win8/8.1
"KB3075249", #telemetry for Win7/8.1
"KB3080149", #telemetry for Win7/8.1 "KB3080149", #telemetry for Win7/8.1
"KB3021917", #telemetry for Win7 "KB3021917", #telemetry for Win7
"KB3022345", #telemetry "KB3022345", #telemetry
@ -7,16 +8,18 @@ $kbIDs=("KB3075249", #telemetry for Win7/8.1
"KB3035583", #Get Windows 10 for Win7sp1/8.1 "KB3035583", #Get Windows 10 for Win7sp1/8.1
"KB2990214", #Get Windows 10 for Win7 without sp1 "KB2990214", #Get Windows 10 for Win7 without sp1
"KB2952664", #Get Windows 10 assistant "KB2952664", #Get Windows 10 assistant
"KB2976978", "KB3075853", #Update on Win8.1/Server 2012R2
"KB2876229", "KB3065987", #Update for Windows Update on Win7/Server 2008R2
"KB3050265", #Update for Windows Update on Win7
"KB3075851", #Update for Windows Update on Win7
"KB2902907",
"KB2953664" "KB2953664"
) )
$sheduledTasks=( $sheduledTasks=(
"launchtrayprocess", @{name = "launchtrayprocess"; directory = "\Microsoft\Windows\Setup\GWX"},
"refreshgwxconfig", @{name = "refreshgwxconfig"; directory = "\Microsoft\Windows\Setup\GWX"},
"refreshgwxconfigandcontent", @{name = "refreshgwxconfigandcontent"; directory = "\Microsoft\Windows\Setup\GWX"},
"regreshgwxcontent" @{name = "refreshgwxcontent"; directory = "\Microsoft\Windows\Setup\GWX"}
) )
# You need to modify this variable whith administrator group name # You need to modify this variable whith administrator group name
@ -27,13 +30,32 @@ $yes="O"
function remove_tasks () { function remove_tasks () {
param($taskList) param($taskList)
Foreach ($task in $taskList){ Foreach ($task in $taskList){
Write-Host -ForegroundColor white -NoNewline "Remove Task " $task Write-Host -ForegroundColor white -NoNewline "Remove Task " $task.name
if (Get-ScheduledTask -TaskName $task -ErrorAction SilentlyContinue) { if ($PSVersionTable.PSVersion.Major -gt 2) {
Write-Host -NoNewline -ForegroundColor DarkGreen " found! " if (Get-ScheduledTask -TaskName $task.name -ErrorAction SilentlyContinue) {
Write-Host -Nonewline -ForegroundColor white "removing ... " Write-Host -NoNewline -ForegroundColor DarkGreen " found! "
Try {Unregister-ScheduledTask -TaskName $task -ErrorAction SilentlyContinue -Confirm:$false} Write-Host -Nonewline -ForegroundColor white "removing ... "
Catch { Try {Unregister-ScheduledTask -TaskName $task.name -ErrorAction SilentlyContinue -Confirm:$false}
Write-Host -Nonewline -ForegroundColor white " Error " Catch {
Write-Host -Nonewline -ForegroundColor white " Error "
}
Write-Host -ForegroundColor Green " Done"
}
else { Write-Host -ForegroundColor Yellow " Already removed"}
}
else {
$currentTask = $task.directory + "\" + $task.name
if(schtasks /Query /TN $currentTask 2>$null) {
Write-Host -NoNewline -ForegroundColor DarkGreen " found! "
Write-Host -Nonewline -ForegroundColor white "removing ... "
try{
echo $yes | schtasks /Delete /TN $currentTask /F 2>$null
}
Catch {
Write-Host -Nonewline -ForegroundColor white " Error "
}
Write-Host -ForegroundColor green "Done"
} }
Write-Host -ForegroundColor Green " Done" Write-Host -ForegroundColor Green " Done"
} }
@ -63,13 +85,20 @@ function hide_update() {
Write-Host -ForegroundColor Yellow "Already hidden" Write-Host -ForegroundColor Yellow "Already hidden"
} }
} }
} }
if (!$found){ Write-Host -ForegroundColor Red "Not found"} if (!$found){ Write-Host -ForegroundColor Red "Not found"}
} }
} }
if (stop-process -name GWX -Force -ErrorAction SilentlyContinue) {
Write-Host "GWX process stopped ..." Write-Host -Nonewline -ForegroundColor white "Searching for GWX process ... "
if (Get-Process -name GWX -ErrorAction SilentlyContinue}) {
Write-Host -ForegroundColor DarkGreen -NoNewLine "Running "
Write-Host -Nonewline -ForegroundColor white "removing ... "
Try {Stop-Process -name GWX -Force -ErrorAction SilentlyContinue}
Catch { Write-Host -ForegroundColor Red "Error"}
} }
else { Write-Host -ForegroundColor Yellow ("Not running")}
#Remove GWX Files (test) #Remove GWX Files (test)
takeown /F "$env:WINDIR\System32\GWX" /R /D $yes takeown /F "$env:WINDIR\System32\GWX" /R /D $yes
icacls "$env:WINDIR\System32\GWX" /C /grant $adminGroup":F" /T icacls "$env:WINDIR\System32\GWX" /C /grant $adminGroup":F" /T
@ -101,4 +130,4 @@ Write-Host "`nHiding Updates"
Write-Host "--------------`n" Write-Host "--------------`n"
hide_update $kbIDs hide_update $kbIDs
remove_tasks $sheduledTasks remove_tasks $sheduledTasks