The Cursed Computer Iceberg Meme
suricrasia.online/iceberg/
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Netcat on Debian
The -k switch won’t work. Intsatll the nmap package and use ncat instead.
WSUS | Sync failed with
SoapException: Fault occurred InternalServerErrorat System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse Remove Visual Studio 2017/2019 from Products.
WSUS | ERR 0x8024500c
Check your Windows Update GPO’s and deactivate ‘Do not connect to any Windows Update Internet location‘
REMMINA | RDP plugin not installed
Reboot and re-install via software manager.
WSUS | Hint for cloned machines.
Do sysprep.exe, but you will lose activation, licenses, maybe devices. The poor mans way: Remove the SusClientID and (if exists) AccountDomainID from Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate
WSUS Database maintenance
Install ‘SQL Server Management Studio Express’ Run ‘SQL Server Management Studio Express’ as Administrator. Server is \\.\pipe\MICROSOFT##WID\tsql\query Backup your SUSDB. Check this: https://docs.microsoft.com/de-de/troubleshoot/mem/configmgr/wsus-maintenance-guide https://docs.microsoft.com/en-us/troubleshoot/mem/configmgr/wsus-maintenance-guide Short: Create a project, Create custom indexes (ONLY BEFORE YOUR FIRST REINDEXING, once in a databases lifetime), reindex (https://docs.microsoft.com/de-de/troubleshoot/mem/configmgr/reindex-the-wsus-database https://docs.microsoft.com/en-us/troubleshoot/mem/configmgr/reindex-the-wsus-database) HINT: Never distribute drivers via WSUS. Exclude them in WSUS. I […]
WSUS CLEANUP via Powershell
$WSUS = Get-WsusServer -Name SERVERNAME -PortNumber 8530Invoke-WsusServerCleanup -UpdateServer $WSUS -CleanupObsoleteComputers -VerboseInvoke-WsusServerCleanup -UpdateServer $WSUS -CleanupObsoleteUpdates -VerboseInvoke-WsusServerCleanup -UpdateServer $WSUS -CleanupUnneededContentFiles -VerboseInvoke-WsusServerCleanup -UpdateServer $WSUS -DeclineExpiredUpdates -VerboseInvoke-WsusServerCleanup -UpdateServer $WSUS -DeclineSupersededUpdates -Verbose
GPO | Create a scheduled task
Create the task on a computer. Set the executional principal to ‘NT AUTHORITY\SYSTEM’. Type the string directly or search for ‘SYSTEM’ in the computers local branch. Test it locally. Export the Task as xml. Copy the xml to an accessable network share. Create a powershell script to install the task out of this xml. Example […]
