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Tasks/What you try to do: You try to integrate or update the new Trellix ENS 10.7.20 from last week into ePO to try the new ransomware options and also test if we can finally exclude On-Access rules by MD5 added to filenames. The update of the bundle via Software Manager fails. The DLL replacement […]
CRL Check for Windows Environments CRL check is a tool designed to collect executables from most used paths on your client. It checks whether they are digitally signed with a code certificate and then retrieves the Certificate Revocation Lists (CRL) and OCSP for each signed file it finds. It then automatic verifies if the client […]
Migration von Trellix Endpoint ENS 10.7.19 fehlerhaft ENS Oberfläche zeigt Fehler: Error commincating with the Event Log (Windows Defender ist aktiv) mfeesp.exe verursacht Abstürze In der ENS-GUI erscheint: “Error communicating with the Event Log” Application Event 1000 mit Verweis auf MSVCP140.DLL, MSVCP140_1.DLL, MSVCP140_2.DLL, MSVCP140_atomic_wait.dll oder MSVCP140_codecvt_ids.DLL Betroffen: Microsoft Windows 11 24H2 sowie Windows Server 2016 […]
Unable to migrate to Trellix Trellix Endpoint Security ENS 10.7.19 and ENS GUI crash with event 1000 (Update/migration/upgrade) mfeesp.exe crashing GUI: Error communicating with the Event Log Application Event 1000 from MSVCP140.DLL, MSVCP140_1.DLL,MSVCP140_2.DLL, MSVCP140_atomic_wait.dll or MSVCP140_codecvt_ids.DLL Affected OS we have seen with error: Microsoft Windows W11 24H2 Microsoft Server 2016 Microsoft Server 2019 Terminal Server […]
Trellix ePolicy Orchestrator 5.10.0 Service Pack 1 Update 4 We have installed the latest Update 4 on several customer on-premises EPO installation and the update works fine and without any problems. Key Considerations for Updating Trellix ePO 5.10 SP1 to the Latest Rollup 4 Check your ePO database size. Some Trellix SP or Rollup […]
verify code sign certificates with our freeware tool to automatic If you’re searching for an easy way to check an EXE signature online or verify a code signing certificate on an executable, you’ve come to the right place. Over the last 20 years, we’ve seen how Certificate Revocation (CRL) issues on Windows systems—especially in enterprises—can […]
Trellix ENS 10.7 deletes Windows Defender Update which come from WSUS-Server on German Server 2019 We just did see a false positive on Windows Defender Updates we provide via WSUS with autoaprove on a Windows Server 2019 German with Trellix ENS 10.7 and AMCORE 5554. The file was deleted from C:\Windows\SoftwareDistribution\Download\ Microsoft affected file: […]
FILE: ePO_5.10.0_SP1_UP3_1634, 460MB Finally the LAP Sync bug and the rollback (WMI) bug was fixed. There seems to be some truncate or shorten engineering force. We can understand that they want to prevent Buffer Overflow but the issue here with the LDAP client names shorten and then the issue with the TIE/DXL […]
Mcafee/Trellix ENS 10.7 Exploit Prevention Content 13401 Update SIG 6232 from 15.05.2024 brought a false with some customers from us. This comes with good (change) or bad (false) timing after we have seen some Gootloader activity happening in EU/CH these days. This happens on ENS 10.7 APRIL 2024 and also on Nov 2023 Version […]
Google Chrome.exe 124 und Edge Chromium könnten Probleme haben, sich mit einem Webserver hinter älteren Firewalls oder Proxys zu verbinden, ODER bestimmte Sicherheitsgeräte filtern HTTPS/TLS-Websites nicht mehr. Das Problem hat etwa am 22.04.2024 begonnen und nimmt laufend zu. Dies könnte Sie betreffen, wenn: Sie oder jemand anderes einen Webserver oder einen Dienst mit […]
How to use Microsoft certutil.exe –url or –urlcache to find CRL and OCSP on Windows manually, or utilize our freeware tool crlcheck.exe, which performs the same function fully automatically for all EXE files on your system. crlcheck.exe https://www.butsch.ch/post/crlcheck-exe-certificate-revocation-list-check-tool-to-verify-all-crl-and-ocsp-on-windows-client/ What is a CRL Certificate Revocation List file? Each certificate authority (CA) periodically issues […]
M.A.S.U (M)CAFEE (A)TD (S)ANDBOX (U)PLOADER V4.1, Mike Butsch, Senior System Engineer, www.butsch.ch Remark 2024: Everything will work for TIS / Trellix Intelligent Sandbox we have been using the same tool with every release of TIS. Hopefully there is a ready solution for FireEye without using Python The tool is freeware, feel free to use it. […]
crl check | crlcheck tool Eine Certificate Revocation List (CRL) ist eine von einer Certification Authority (CA) geführte Liste, die digitale Zertifikate auflistet, die revoziert wurden und nicht mehr gültig sind. Sie stellt sicher, dass Benutzer die Gültigkeit eines Zertifikats überprüfen können, was die Sicherheit innerhalb einer Public Key Infrastructure (PKI) erhöht. Mit diesem Tool […]
The KEMP option “Detect Malicious Requests” blocks Winword from connecting to WordPress or BLOGengine.net blog provider configurations, changing or uploading existing blog entries with pictures. We lost quite some time on this one because we were initially searching forever on our firewall and other WAF appliances. Finally, we found out that this is due […]
CRLcheck.exe, Certificate Revocation List Check Tool to automatic verify CRL and OCSP internet reachability of all your EXE files that your client runs. Download 01.01.2026, NEW Release 2.2.0.0 rebuilt for server and small display resolutions like VM’s Version 2.2.0.0 Download from our Server or different software portals: https://www.butsch.ch/wp-content/uploads/tools/crlcheck/latest/crlcheck.7z https://www.softpedia.com/get/Security/Security-Related/Certificate-Revocation-List-Check-Tool.shtml https://www.majorgeeks.com/files/details/certificate_revocation_list_check_tool.html Over the past […]
