Dvasstool.exe [exclusive]

Start-Process -FilePath $toolPath -ArgumentList "-op validate -target $target -manifest $manifest" -Wait -NoNewWindow

The file is a legitimate diagnostic utility developed by Trend Micro . It is part of the Deep Security Agent Support Tool , which is used to troubleshoot and collect system information from endpoints running Trend Micro's security software. What is dvasstool.exe?

In most cases, dvasstool.exe is — it’s added by third-party software. dvasstool.exe

The tool often requires Administrator privileges to collect deep system logs or run certain environment checks.

It includes a built-in Eicar test script to verify if the real-time scanning function of the security agent is active and working correctly. In most cases, dvasstool

It automatically compresses raw network and diagnostic logs into a single package, often named with a format like DSTool-PRODUCT-[Timestamp].zip . Is it a Virus?

dvasstool.exe is typically associated with (Digital Video Audio Subsystem Tool), a utility often found in older multimedia software, video capture drivers, or legacy broadcast hardware (e.g., from vendors like Osprey, ViewCast, or similar video capture devices). It may also appear in some CCTV or video-editing environments. It automatically compresses raw network and diagnostic logs

The tool verifies if the operating system meets specific requirements, such as MS Azure Code Signing compatibility, and alerts users if the OS is outdated.

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Under normal circumstances, and is a signed executable from Trend Micro. However, users should remain vigilant: