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wudfcompanionhost.exe - Analyze and Virus check.

β˜…β˜…β˜…β˜…β˜… Verified File (27.08.2026)
This file from Windows directory "System32"

⚠️ Important Notice: Download WUDF Companion Host Fix Tool - Quickly resolve Windows USB issues with this essential utility. Manually replacing system libraries can brick future Windows updates or cause critical system failures.

Architecture:64-bit (x64)Compatible with only 64-bit Windows
Creation date25.10.2010 07:39:15
File version10.0.19041.3758
Antivirus scanβœ… Clean No viruses detected.
Digital signatureβœ… Have signedFile have signature, it is original file.
Hash Integrityβœ… MD5: VerifiedFile Hash protection is missing.
File size158.1 kb.161872 bytes.

Hashes:

MD5: 0f8667aa4ab415f00647962f10af90ee βœ…
SHA-1: 11c5de514ce765953f17e32c5a31ce681ed3e474
SHA-256: 8de9e45a5104af65f41c1ccf549cadfe648f9c8aade521f35b6ba58dd40b8eb8
SHA-512: d1dc197758ba505be44a229f682f5e8cd3f62d1dca79395813d4260e56d3034d0dad60e1688cd70a1d3adc222594f939a5141390bd2c7b69e303a4520ae0e88e

Digital file signature wudfcompanionhost.exe βœ…

Publisher: Microsoft Corporation
Issuer: Microsoft Windows Production PCA 2011
Encryption algorithm: SHA256
Time stamp: Nov 28 01:05:10 2023 GMT

βœ… This file is compatible with 64-bit Windows and ❌ will not work on a 32-bit operating system.


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Worried that the file on your PC has been modified by malware? Drop it into the form below. Our script will verify its file size, cryptographic hash (MD5/SHA-1), and check for a valid Microsoft digital signature.

Connected files:
api-ms-win-core-crt-l1-1-0.dll
β”œβ”€β”€ api-ms-win-core-crt-l2-1-0.dll
β”œβ”€β”€ api-ms-win-eventing-classicprovider-l1-1-0.dll
β”œβ”€β”€ api-ms-win-eventing-provider-l1-1-0.dll
β”œβ”€β”€ api-ms-win-core-libraryloader-l1-2-0.dll
β”œβ”€β”€ api-ms-win-core-heap-l1-1-0.dll
β”œβ”€β”€ RPCRT4.dll
β”œβ”€β”€ api-ms-win-core-sysinfo-l1-1-0.dll
β”œβ”€β”€ api-ms-win-core-errorhandling-l1-1-0.dll
β”œβ”€β”€ api-ms-win-core-registry-l1-1-0.dll
β”œβ”€β”€ api-ms-win-core-processenvironment-l1-1-0.dll
β”œβ”€β”€ api-ms-win-core-threadpool-l1-2-0.dll
β”œβ”€β”€ api-ms-win-core-synch-l1-1-0.dll
β”œβ”€β”€ api-ms-win-core-file-l1-1-0.dll
β”œβ”€β”€ api-ms-win-core-memory-l1-1-0.dll
β”œβ”€β”€ api-ms-win-core-handle-l1-1-0.dll
β”œβ”€β”€ api-ms-win-core-processthreads-l1-1-0.dll
β”œβ”€β”€ api-ms-win-core-heap-l2-1-0.dll
β”œβ”€β”€ api-ms-win-core-sysinfo-l1-2-0.dll
└── api-ms-win-security-sddl-l1-1-0.dll
Other versions:
️ wudfcompanionhost.exe 10.0.19041.6093 32-bit (x86) | ️ wudfcompanionhost.exe other
Microsoft Corporation