GridinSoft Threat Intelligence
RtCRX64.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2022-11-20 23:59:31 (3 years ago); latest analysis 2022-11-20 23:59:31 (3 years ago).
Company metadata: Realtek Semiconductor.. Product metadata: RtCRX.
Signed by Realtek Semiconductor Corp;Microsoft Windows Hardware Compatibility Publisher. The signature is reported as valid, but signed files can still be bundled or abused.
ThreatInfo has seen this file in user or system paths listed below. Unexpected locations increase the need for local verification.
Recommended action
What to do next
- Use the hash and metadata below to verify the exact file identity.
- Review publisher, signature, paths, and PE details for inconsistencies.
- Run a local scan if the file appears unexpectedly or starts with Windows.
File context
RtCRX64.dll is a Windows file recorded in the ThreatInfo database. It is associated with RtCRX. The reported company name is Realtek Semiconductor.. The current detection status is Undefined, based on the latest analysis from 2022-11-20 23:59:31 (3 years 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: | RtCRX |
| Company Name: | Realtek Semiconductor. |
| MD5: | 3d0f9edacbb3992e01d59d31a3e299d7 |
| Size: | 91 KB |
| First Published: | 2022-11-20 23:59:31 (3 years ago) |
| Latest Published: | 2022-11-20 23:59:31 (3 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2022-11-20 23:59:31 (3 years ago) |
Overview
| Signed By: | Realtek Semiconductor Corp;Microsoft Windows Hardware Compatibility Publisher |
| Status: | Valid |
The signature on RtCRX64.dll is reported as valid. A valid signature helps confirm publisher identity, but it does not automatically make the file safe if the installer was bundled, abused, or downloaded from an untrusted source.
Common Places:
| %appdata%\driverfinder\backup |
ThreatInfo has observed RtCRX64.dll 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.
Geographic signal
Observed country distribution
ThreatInfo has seen RtCRX64.dll across 1 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Portugal with 100.0% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.
OS Version:
The most common operating system signal for RtCRX64.dll 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
RtCRX64.dll is identified as pe for 64-bit systems. The subsystem is Windows GUI. PE header values are useful for triage, especially when they do not match the expected publisher, product, or release timeline.
PE Sections:
Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.
0bbba7d40620b280ec5fe5c4a6b9e855
b7db75a5a6117fb9931a5e4de410ff9a
eafb3dbd616505dfbd44ed48d5e0e4d0
cb1d7f1c7dca01c953c4302e7a427a3a
9c6e008cd95f7f73adf1074d0c3c059d
7dc1646386ee316f514a6777676215bc
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.
Report conclusion
This file is still under review
ThreatInfo has not assigned a final verdict yet. Compare the file hash, location, signature, and publisher before trusting the file on a production system.