GridinSoft Threat Intelligence
TFsFltX64_ev.sys file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2024-07-27 23:00:28 (2 years ago); latest analysis 2024-07-27 23:00:28 (2 years ago).
Signed by Tencent Technology (Shenzhen) Company Limited;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
TFsFltX64_ev.sys is a Windows file recorded in the ThreatInfo database. It is associated with 腾讯电脑管家. The reported company name is Tencent. The current detection status is Undefined, based on the latest analysis from 2024-07-27 23:00:28 (2 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: | 腾讯电脑管家 |
| Company Name: | Tencent |
| MD5: | ca21b620b8a26767411f6b252e6decd4 |
| Size: | 106 KB |
| First Published: | 2024-07-27 23:00:28 (2 years ago) |
| Latest Published: | 2024-07-27 23:00:28 (2 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2024-07-27 23:00:28 (2 years ago) |
Overview
| Signed By: | Tencent Technology (Shenzhen) Company Limited;Microsoft Windows Hardware Compatibility Publisher |
| Status: | Valid |
The signature on TFsFltX64_ev.sys 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:
| %system% |
ThreatInfo has observed TFsFltX64_ev.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.
Geographic signal
Observed country distribution
ThreatInfo has seen TFsFltX64_ev.sys 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 China 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 TFsFltX64_ev.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
TFsFltX64_ev.sys is identified as pe for 64-bit 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.
PE Sections:
Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.
f013ba5adc0f918125d99e50befa1192
d65b2a26e476afd60c36eebb859143c7
bd4f65a7d23864e23652886eb27e97ad
078725fe2c2e708c9e642c008ba3fa14
846b52b14cd3ff7193bbfa180f6d5c4e
7fc69324697e2ac414af758b7b95d05e
cabfcbd4618ee0818a53b453fdde6024
d05e8d76cb66e55fc9f838b42dd705d3
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.