GridinSoft Threat Intelligence
TesMon.sys file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2020-07-02 13:06:16 (5 years ago); latest analysis 2025-01-07 23:00:55 (a year 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
TesMon.sys is a Windows file recorded in the ThreatInfo database. It is associated with TP. The reported company name is Tencent. The current detection status is Undefined, based on the latest analysis from 2025-01-07 23:00:55 (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: | TP |
| Company Name: | Tencent |
| MD5: | 3442b96c70b5ec9cf951108ce3b22a8d |
| Size: | 3 MB |
| First Published: | 2020-07-02 13:06:16 (5 years ago) |
| Latest Published: | 2025-01-07 23:00:55 (a year ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2025-01-07 23:00:55 (a year ago) |
Overview
| Signed By: | Tencent Technology(Shenzhen) Company Limited;Microsoft Windows Hardware Compatibility Publisher |
| Status: | Valid |
The signature on TesMon.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 TesMon.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 TesMon.sys across 19 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Egypt with 14.5% 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 TesMon.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
TesMon.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.
debe6c6281358ae6ece86eeec9347cd0
679dba06b3f53453880b59eafcc224f2
7ed4e2c479e78b6f286fbcc82c259104
3bbd43a0069a410ea8ceafa27dda3157
a83bef60979b3f3d3784c68f1791a2d3
6014ce99e09534a8ed1eeed2d7b5ef33
76ede8968831eb67f856ed4b03954a17
12a6c82b2882f4538b486b91dcf5fcc0
f754d4162dc978c352dcab0eabf63523
f2058c3002254109aae9e216941d560e
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.