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August 2022 Blog Posts

Exchange Online Protection Common Attachment Filter Update (Summer 2022)

Hi All, As anounced the Microsoft common attachment filter has been updated with 53 default File Extensions and 219 File Extensions that can be selected. That's a huge improvement to what was available end of last Year. Exchange Online Protection Common Attachment Filter Update https://blog.icewolf.ch/archive/2021/11/12/exchange-online-protection-common-attachment-filter-update.aspx Anti-malware protection in EOP https://docs.microsoft.com/en-us/microsoft-365/security/office-365-security/anti-malware-protection?view=o365-worldwide#anti-malware-policies I want to remind you - it's your responsability to define the Policy. Be aware that blocking *.bin Files can cause unintended affects Blocking *.bin Files in EOP can cause block of Office Documents https://blog.icewolf.ch/archive/2022/08/01/blocking-bin-files-in-eop-can-cause-block-of-office.aspx I've created a new Anti-Malware Policy via M365 Defender Portal https://security.microsoft.com/antimalwarev2 As you can see the Default Policy contains 53 File Extensions Get-MalwareFilterPolicy -Identity Demo04 |...

posted @ Tuesday, August 30, 2022 11:05 PM | Filed Under [ Exchange ]

Switch Open Data .ch and .li Domains

Hi All, Switch the Swiss Registrar for .ch and .li Domains has published the Domains on a Open Data Policy. You can download the top 1'000 Domains or use a Zone Transfer Switch Open Data https://www.switch.ch/open-data/#tab-c5442a19-67cf-11e8-9cf6-5254009dc73c-3 You need to create the TSIG Key # filename ch_zonedata.keykey tsig-zonedata-ch-public-21-01 { algorithm hmac-sha512; secret "stZwEGApYumtXkh73qMLPqfbIDozWKZLkqRvcjKSpRnsor6A6MxixRL6C2HeSVBQNfMW4wer+qjS0ZSfiWiJ3Q=="; }; then use dig to initiate the Zone Transfer dig -k ch_zonedata.key @zonedata.switch.ch +noall +answer +noidnout +onesoa AXFR ch. > ch.txt Looks like this I have used psftp.exe to transfer the ch.txt File to my Computer open 172.21.175.80 cd /var/tmp lcd E:\ get ch.txt The Zone File looks like "TAB" separated. But is not consistent...

posted @ Tuesday, August 30, 2022 9:01 PM | Filed Under [ Web PowerShell SQL ]

PowerShell Module Microsoft.Online.SharePoint.PowerShell 16.0.22810.12000 released

Hi All, A few hours ago, Microsoft has released a new version of the Microsoft.Online.SharePoint.PowerShell Module. Microsoft.Online.SharePoint.PowerShell 16.0.22810.12000 https://www.powershellgallery.com/packages/Microsoft.Online.SharePoint.PowerShell/16.0.22810.12000 Check the installed Version and what is available on PowerShell Gallery Get-InstalledModule Microsoft.Online.SharePoint.PowerShell Find-Module Microsoft.Online.SharePoint.PowerShell Uninstall the old PowerShell Module and install the new one Uninstall-Module Microsoft.Online.SharePoint.PowerShell Install-Module Microsoft.Online.SharePoint.PowerShell Get-InstalledModule Microsoft.Online.SharePoint.PowerShell Connect to Sharepoint Online Connect-SPOService -Url https://icewolfch-admin.sharepoint.com List the SharePoint Online tenant settings Get-SPOTenant | fl Regards Andres Bohren

posted @ Tuesday, August 30, 2022 6:00 PM | Filed Under [ PowerShell ]

Microsoft Outlook Lite on Android (Early Access)

Hi All, On beginning of August, Microsoft has announced the Microsoft Outlook Lite Version on Android. Microsoft Outlook Introduces Lite Version of Android App https://techcommunity.microsoft.com/t5/outlook-blog/microsoft-outlook-introduces-lite-version-of-android-app/ba-p/3582948 They say the App is: - Small - Fast - Low battery usage - Works on all Networks incl. 2G / 3G It's unclear what Options are not supported or what's the downside of using this app. Microsoft Outlook Lite - Google Play https://play.google.com/store/apps/details?id=com.microsoft.outlooklite&hl=de&gl=MX Regards Andres Bohren

posted @ Monday, August 29, 2022 9:19 PM | Filed Under [ Exchange ]

Microsoft Azure Active Directory Connect 2.1.16.0 and Auto-Upgrade

Hi All, On beginning of August, Microsoft had released AAD Connect 2.1.16.0. I was exited, because that is the first 2.x version that did support "auto-upgrade" Azure AD Connect: Version release history https://docs.microsoft.com/en-us/azure/active-directory/hybrid/reference-connect-version-history Microsoft Azure Active Directory Connect Download https://www.microsoft.com/en-us/download/details.aspx?id=47594 I've checked the Version of AAD Connect on the Server with Powershell Import-Module ADSync (Get-Item "C:\Program Files\Microsoft Azure AD Sync\Bin\miiserver.exe").VersionInfo Set-ADSyncAutoUpgrade -AutoUpgradeState Enabled Get-ADSyncAutoUpgrade After a while i've realized that the AutoUpgrade was reseted to suspended. So i removed the Custom Rules i had created earlyer https://blog.icewolf.ch/archive/2021/12/11/aad-connect-create-custom-sync-rule-with-powershell.aspx And enabled Autoupgrade again Get-ADSyncAutoUpgrade Set-ADSyncAutoUpgrade -AutoUpgradeState Enabled That did not help. So i looked into Eventviewer According to the Return Value it looked like the new version was installed. Windows Installer...

posted @ Monday, August 29, 2022 11:48 AM | Filed Under [ Microsoft365 Azure ]

Microsoft.Graph PowerShell Module 1.11.1 released

Hi All, Yesterday, Microsoft has released a new Version of theyr PowerShell Modules for Microsoft.Graph PowerShell Gallery Microsoft.Graph https://www.powershellgallery.com/packages/Microsoft.Graph/1.11.1 Releases https://github.com/microsoftgraph/msgraph-sdk-powershell/releases Let's check the installed Version and what's available on the PowerShell Gallery Get-InstalledModule Microsoft.Graph Find-Module Microsoft.Graph To install the newest Version of the PowerShell Modules and also uninstalling the old Versions, you can use my GitHub Script #Run Script directly from GitHub $ScriptFromGitHub = Invoke-WebRequest "https://raw.githubusercontent.com/BohrenAn/GitHub_PowerShellScripts/main/ExchangeOnline/GraphAPI/Cleanup-GraphModules.ps1" Invoke-Expression $($ScriptFromGitHub.Content) Let's check Get-InstalledModule Microsoft.Graph Get-InstalledModule Microsoft.Graph* Regards Andres Bohren

posted @ Wednesday, August 24, 2022 4:56 PM | Filed Under [ PowerShell ]

Jabra Direct Update (August 2022)

Hi All, A few Days ago Jabra has released theyr August Version of Jabra Direct Versionshinweise für Jabra Direct https://www.jabraheadsets.ch/support/release-notes/release-note-jabra-direct Regards Andres Bohren

posted @ Wednesday, August 24, 2022 4:24 PM | Filed Under [ UM/Mobile ]

VMware Tools update 12.1.0 to fix CVE-2022-31676

Hi All, VMware has released a Security Advisory to address the CVE-2022-31676. You need to upgrade to VMware Tools 12.1.0 to fix the Issue. https://www.vmware.com/security/advisories/VMSA-2022-0024.html VMware Tools 12.1.0 Download https://customerconnect.vmware.com/downloads/details?downloadGroup=VMTOOLS1210&productId=1259&rPId=92824 After you have downloaded the ZIP file mount the vmwaretools.iso and run the Setup64.exe (or setup.exe on x86 Processors) On my Server i had to restart and relaunch the Setup Looks good after the Reboot and again launched setup64.exe Let's check in VCSA Regards Andres Bohren

posted @ Wednesday, August 24, 2022 3:35 PM | Filed Under [ Security Virtualisation ]

MicrosoftTeams PowerShell Module 4.6.1 released as Preview

Hi All, MicrosoftTeams 4.6.1-preview https://www.powershellgallery.com/packages/MicrosoftTeams/4.6.1-preview Show installed Module and what is available on PowerShell Gallery Get-InstalledModule MicrosoftTeams Find-Module MicrosoftTeams -AllowPrerelease Install the Preview with the Force Parameter Install-Module MicrosoftTeams -AllowPrerelease -Force Get-InstalledModule MicrosoftTeams Get-InstalledModule MicrosoftTeams -AllVersions Import-Module Get-Module Testing Connect-MicrosoftTeams Get-Team Get-CsOnlineUser -Identity a.bohren@icewolf.ch | fl *Ent*,*host*,*voice*, *line* Regards Andres Bohren

posted @ Thursday, August 18, 2022 8:59 PM | Filed Under [ MicrosoftTeams ]

Citrix Workspace App for Windows 2207

Hi All, With Citrix Workspace for Windows 2206, citrix had released the improved Auto-Update. https://docs.citrix.com/en-us/citrix-workspace-app-for-windows/about.html#2206 This Morning i saw the Message, that Citrix Client has been upgraded And i've checked the Version. Right, 2207 is now installed. Nice. You can also grab it from here Citrix Workspace app 2207 for Windows https://www.citrix.com/de-de/downloads/workspace-app/windows/workspace-app-for-windows-latest.html Regards Andres Bohren

posted @ Thursday, August 18, 2022 8:24 PM | Filed Under [ Citrix ]

PowerShell v7.2.6 released

Hi All, This Morning i have seen, that the PowerShell 7 has a new Update. Seems that it has been released yesterday. GitHub PowerShell https://github.com/PowerShell/PowerShell v7.2.6 Release of PowerShell https://github.com/PowerShell/PowerShell/releases/tag/v7.2.6 Regards Andres Bohren

posted @ Friday, August 12, 2022 2:39 PM | Filed Under [ PowerShell ]

Exchange Server Support for Windows Extended Protection

Hi All, With the August 2022 Updates for ExchangeServer 2013/2016/2019 there is a new Feature called Windows Server Extended Protection. This will help against authentication relay or "man in the middle" (MitM) attacks. Exchange Server Support for Windows Extended Protection https://microsoft.github.io/CSS-Exchange/Security/Extended-Protection/ does not work with hybrid servers using Modern Hybrid configuration SSL Offloading scenarios are not supported Automated Archiving with Archive Policy is not suported TLS configuration must be consistent across all Exchange servers Access to Public Folders on Exchange 2013 not supported The newest...

posted @ Thursday, August 11, 2022 6:15 AM | Filed Under [ Security Exchange ]

Exchange Server 2013/2016/2019 Security Updates August 2022

Hi All, On the Microsoft Patchday, Microsoft has released Exchange 2013, Exchange 2016 and Exchange 2019 Security Updates. Released: August 2022 Exchange Server Security Updates https://techcommunity.microsoft.com/t5/exchange-team-blog/released-august-2022-exchange-server-security-updates/ba-p/3593862 Description of the security update for Microsoft Exchange Server 2019 and 2016: August 9, 2022 (KB5015322) https://support.microsoft.com/de-de/topic/description-of-the-security-update-for-microsoft-exchange-server-2019-and-2016-august-9-2022-kb5015322-86c06afb-97df-4d8f-af88-818419db8481 Security Update For Exchange Server 2016 CU23 (KB5015322) https://www.microsoft.com/en-us/download/details.aspx?id=104480 Regards Andres Bohren

posted @ Wednesday, August 10, 2022 12:01 PM | Filed Under [ Exchange ]

PowerShell Module Microsoft.Online.SharePoint.PowerShell 16.0.22713.12000 released

Hi All, A few Hours ago, Microsoft has released a new Version of the Microsoft.Online.SharePoint.PowerShell PowerShell Module Microsoft.Online.SharePoint.PowerShell 16.0.22713.12000 https://www.powershellgallery.com/packages/Microsoft.Online.SharePoint.PowerShell/16.0.22713.12000 Check the installed Version and what is available on PowerShell Gallery Get-InstalledModule Microsoft.Online.SharePoint.PowerShell Find-Module Microsoft.Online.SharePoint.PowerShell Uninstall the old PowerShell Module and install the new one Uninstall-Module Microsoft.Online.SharePoint.PowerShell Install-Module Microsoft.Online.SharePoint.PowerShell Get-InstalledModule Microsoft.Online.SharePoint.PowerShell Connect to Sharepoint Online Connect-SPOService -Url https://icewolfch-admin.sharepoint.com List the SharePoint Online tenant settings Get-SPOTenant | fl Regards Andres Bohren

posted @ Tuesday, August 9, 2022 7:49 AM | Filed Under [ PowerShell ]

OnePlus 9 Android security patch 2022.06

Hi All, Last Week i've received an update for my OnePlus 9 Android Smartphone. It updates the Android Patchlevel to 2022.06. OxygenOS 12 C.62 update for OnePlus 9 and OnePlus 9 Pro https://community.oneplus.com/thread?id=1114511772796583945 Regards Andres Bohren

posted @ Monday, August 8, 2022 4:47 PM | Filed Under [ UM/Mobile ]

Microsoft.Graph PowerShell Module 1.11.0 released

Hi All, Yesterday Microsoft has released the Version 1.11.0 of the Microsoft.Graph PowerShell Module. Microsoft.Graph 1.11.0 https://www.powershellgallery.com/packages/Microsoft.Graph/1.11.0 Release Notes https://github.com/microsoftgraph/msgraph-sdk-powershell/releases Check the installed Version and what is availabe on PowerShell Gallery Get-InstalledModule Microsoft.Graph Find-Module Microsoft.Graph To install the newest Version of the PowerShell Modules and also uninstalling the old Versions, you can use my GitHub Script #Run Script directly from GitHub $ScriptFromGitHub = Invoke-WebRequest "https://raw.githubusercontent.com/BohrenAn/GitHub_PowerShellScripts/main/ExchangeOnline/GraphAPI/Cleanup-GraphModules.ps1" Invoke-Expression $($ScriptFromGitHub.Content) It takes a while until everything is done. Wait until it shows "Cleanup finished" Regards Andres Bohren

posted @ Friday, August 5, 2022 8:11 AM | Filed Under [ PowerShell ]

PowerToys v0.61.1 released

Hi All, Microsoft has released PowerToys v0.61.0 respectivly v0.61.1. PowerToys Release Notes https://github.com/microsoft/PowerToys/releases Regards Andres Bohren

posted @ Wednesday, August 3, 2022 10:05 PM | Filed Under [ Windows ]

Azure PowerShell Module Az 8.2.0 released

Hi All, Yesterday Microsoft has released the Azure PowerShell Module AZ v8.2.0 Az 8.2.0 https://www.powershellgallery.com/packages/AZ/8.2.0 Check your current installed Module and what is available on PowerShell Gallery Get-InstalledModule AZ Find-Module AZ I've published a Script in my GitHub Repo to uninstall the old Modules and install the new Modules https://github.com/BohrenAn/GitHub_PowerShellScripts/blob/main/AzureAD/Microsoft.Graph_HowToStart.ps1 Or you can run the Script below to directly execute that Script #Run Script directly from GitHub $ScriptFromGitHub = Invoke-WebRequest "https://raw.githubusercontent.com/BohrenAn/GitHub_PowerShellScripts/main/Azure/Cleanup-AZModules.ps1" Invoke-Expression $($ScriptFromGitHub.Content) Regards Andres Bohren

posted @ Wednesday, August 3, 2022 1:02 PM | Filed Under [ PowerShell Azure ]

M365 Apps health in M365 Apps admin center

Hi All, I've tried out M365 Apps health Microsoft 365 Apps health https://docs.microsoft.com/en-us/deployoffice/admincenter/microsoft-365-apps-health You have to go to the M365 Apps Admin Center https://config.office.com/ I've gone through the "Get started" Wizard Selected a Group with my Office Devices I've had to change the Office Channel to "MontlyEnterprise" to get some data cd C:\Program Files\Common Files\microsoft shared\ClickToRun OfficeC2RClient.exe /changesetting Channel=MonthlyEnterprise OfficeC2RClient.exe /update user After the Change i had to wait for several Hours What do you think. Is this helpful? Regards Andres Bohren

posted @ Monday, August 1, 2022 12:24 PM | Filed Under [ Microsoft365 ]

Blocking *.bin Files in EOP can cause block of Office Documents

Hi All, I just want to write a short Blog Article about Exhange Online Protection (EOP) Malware Filter regarding the *.bin Attachments. Just be aware, that when Adding Linked or Embedded Objects in Office Documents (like PowerPoint), the Objects are added as *.bin Objects and might be catched by the Malware Filter. Import content from other applications into PowerPoint https://support.microsoft.com/en-us/office/import-content-from-other-applications-into-powerpoint-8165a079-e639-4278-81be-8b3ee94f81fb If you rename the *.pptx or add *.zip at the end you can open in with Windows Explorer or any other ZIP Tool. As you can see there is a "oleObject1.bin" File in the ppt\embeddings Folder I have made a Test Anti-Malware Filter policy with just one...

posted @ Monday, August 1, 2022 11:39 AM | Filed Under [ Exchange ]

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