Files signed by Microsoft Windows Component Publisher

Microsoft Windows Component Publisher

Microsoft Windows Component Publisher is a digital signature publisher name observed in ThreatInfo records. This page groups 29 signed files and shows whether those files are currently classified as clean, undefined, or detected.

A digital signature can help identify a publisher, but it does not always prove that a file is safe. Certificates may be abused, stolen, expired, or attached to modified installers, so the file hash and detection status should be checked together.

wdfcoinstaller01009.dll 4da5da193e0e4f86f6f8fd43ef25329a Clean
DIFxAPI.dll f5558c67a3adb662d43d40a1cbde4160 Clean
DIFxAPI_x86.dll 1bd976dd77b31fe0f25708ad5c1351ae Clean
WdfCoInstaller01009.dll a9970042be512c7981b36e689c5f3f9f Clean
wdfcoinstaller01009.dll 6809c562f8dc4b4cd43cbf990746fc81 Under review
wdfcoinstaller01009.dll 03e686856342b550b05548056b7a4635 Under review
WudfUpdate_01009.dll ebf9ee8a7671f3b260ed9b08fcee0cc5 Clean
WinUSBCoInstaller2.dll 246900ce6474718730ecd4f873234cf5 Clean
WUDFUpdate_01009.dll e1bbe9e3568cf54598e9a8d23697b67e Clean
WinUSBCoInstaller2.dll 8e7b9f81e8823fee2d82f7de3a44300b Clean
difxapi.dll 9d65f8999d15eab0cc8229d41df7ec64 Under review
DPInst.exe 3f442906b29b552f1c9fec1e221d90b7 Clean
DPInst.exe c3ac43b2018114a617e946aa8fdf3cac Clean
dpinst.exe 82862b768a80880a2f22c44c96c20596 Clean
WdfCoInstaller01007.dll.svn-ba 81d9bcceb78795cd0315b24960f2d130 Clean
WdfCoInstaller01007.dll.svn-ba 0e9ad2d3784a0996a5131512939c09c0 Clean
installerx64.exe a79cadea6287a6ee6359f532432107db Clean
WdfCoInstaller01009.dll 6fb9e1f2883c4e504df1ee93f55ecbf7 Under review
Windows2000-KB908519-x86-ENU.E 64ebfadcf757e2215fb97d67a25e3c51 Clean
Windows2000-KB920958-v2-x86-EN 09f6b7733eca534b2620549e1e184f7d Clean
Windows2000-KB914388-x86-ENU.E 81bc1d42778d19d064cb66de65fc2e5b Clean
Windows2000-KB924191-v2-x86-EN cb10dc72bbc87b7bd8a1856351a4b7ce Clean
Windows2000-KB920685-x86-ENU.E ff190fb454550eb4cef61c8d3fd5c029 Clean
Windows2000-KB917953-x86-ENU.E a166952e5cbcdd59c9f48d97eafdf3df Clean
Windows2000-KB923414-x86-ENU.E fe2584098f1da8ca143f8e84198ef791 Clean
Windows2000-KB923191-x86-ENU.E a52ef2c844c668643d417554361a0f3c Clean
Windows2000-KB920670-x86-ENU.E bccdb2e13e59cb5528ee31c0a5a2290a Clean
setup2.exe e317aed73cd97f5bcde1b5cd3161510d Clean
WdfCoInstaller01005.dll f9cf2db8b99dc50eab538c4d860ac1a4 Clean

Certificate review summary

Use the file hashes to verify this signature

ThreatInfo groups the signed files above so you can compare exact hashes and detection labels. A signature name alone is not enough to decide whether a file is safe.

Recommended checks

  • Open any matching file report and compare the MD5 hash.
  • Confirm the file path and download source before trusting the binary.
  • Run a GridinSoft scan if the signed file appears unexpectedly.