Information about WR64.sys
WR64.sys
WR64.sys is a Windows file recorded in the ThreatInfo database. It is associated with WinRing0. The reported company name is OpenLibSys.org. The current detection status is Undefined, based on the latest analysis from 2025-01-29 23:02:43 (a year ago).
ThreatInfo does not have a final classification for this file yet. Use the technical details below to compare the hash, size, signature, and observed locations with the copy found on your device.
File Details
| Product Name: | WinRing0 |
| Company Name: | OpenLibSys.org |
| MD5: | d974b8d7090d75ef71fc5b3738857972 |
| Size: | 14 KB |
| First Published: | 2022-04-18 23:15:16 (4 years ago) |
| Latest Published: | 2025-01-29 23:02:43 (a year ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2025-01-29 23:02:43 (a year ago) |
Overview
| Signed By: | Noriyuki MIYAZAKI |
| Status: | Invalid (digital signature could be stolen or file could be patched) |
The signature on WR64.sys is not reported as trusted and valid. Invalid or suspicious signature data can indicate tampering, repackaging, or an unrelated file using copied publisher information.
Common Places:
| %appdata%\windows |
| %appdata%\windows |
| %appdata%\windows |
| %appdata%\windows |
| %appdata%\windows |
ThreatInfo has observed WR64.sys in the locations listed above. Files found in temporary folders, user profile folders, startup locations, or unusual application directories should be reviewed more carefully than files installed under a known program directory.
Geography:
| 20.0% | ||
| 20.0% | ||
| 20.0% | ||
| 20.0% | ||
| 20.0% |
The strongest geographic signal for this file is United States with 20.0% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.
OS Version:
| Windows 10 | 100.0% |
The most common operating system signal for WR64.sys is Windows 10 with 100.0% of observed hits. If your system differs from the common profile, check whether the file was introduced by a specific installer, archive, or removable device.
Analysis
WR64.sys is identified as pe for 64 systems. The subsystem is Native. PE header values are useful for triage, especially when they do not match the expected publisher, product, or release timeline.
| Subsystem: | Native |
| PE Type: | pe |
| OS Bitness: | 64 |
| Image Base: | 0x0000000000010000 |
| Entry Address: | 0x00005008 |
PE Sections:
| Name | Size of data | MD5 |
| .text | 2048 | 1c3d5bb2285dafcf3b7746bf717c1a51 |
| .rdata | 512 | 08362d1269d5a5ef4e7560cab993590d |
| .data | 512 | 043c46095689123e1f5be96c109c2f46 |
| .pdata | 512 | 077af14197899077aa36d2c72ba1773f |
| INIT | 1024 | ba375d2de342e7d7a93487a35ea5d36d |
| .rsrc | 1024 | 5459c1fdb222b651d36692c4ca5df895 |
PE section names and hashes can reveal packing, injected resources, or unusual build artifacts. Sections with uncommon names, very large raw data, or hashes that differ from a trusted copy deserve additional review.
More information:
