Files signed by PC Utilities Software Limited

PC Utilities Software Limited

PC Utilities Software Limited is a digital signature publisher name observed in ThreatInfo records. This page groups 6 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.

Detection signal

Detected files use this signature name

At least one file signed as PC Utilities Software Limited is detected by GridinSoft. Review the hashes below and scan the device if one of these files is present.

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OptProCrash.dll 0044e076a6d6987d1a11a54d2f2bdaea PUP.SystemOptimizer
optprosetup.exe be1c6acf21942f1ed6aa49a5a123297e Under review
unins000.exe a8afc73d716b3132a892dd8676ab3c5a PUP.SystemOptimizer
OptProHelper.dll e96512e89ac337756772913c26e25df9 Under review
OptimizerPro.exe 41c42f662a93f69003a69c32e7173b5c Under review
OptimizerPro.exe ee5da51960892e6a40b76842c7ddfb6b PUP.SystemOptimizer

Certificate review summary

Do not trust this signature name by itself

ThreatInfo found detected files associated with PC Utilities Software Limited. A matching signature name should be checked together with the file hash, detection verdict, and source path.

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 a detected file from this list is present.