GridinSoft Threat Intelligence
tvichw64.sys threat report
GridinSoft Anti-Malware detection
Detected by GridinSoft before you download
The current ThreatInfo record shows this exact file hash detected as General Threat. Download GridinSoft Anti-Malware to scan the device, confirm whether this file is present, and remove the detected object if it is found.
- Detection name
- General Threat
- Recommended action
- Scan and remove
- Last analysis
- 2026-03-02 23:01:00 (2 months ago)
- File hash
- 1ed08a6264c5c92099d6d1dae5e8f530
Why it matters
Why GridinSoft flags this file
GridinSoft identifies the sample as General Threat, part of the PUP threat category.
Potentially unwanted programs, bundlers, installers, and utilities with intrusive behavior. Related PUP reports help compare this file with nearby detections, publishers, and hashes.
First seen 2017-10-06 16:04:09 (8 years ago); latest analysis 2026-03-02 23:01:00 (2 months ago).
Company metadata: Phoenix Technologies. Product metadata: DriverAgent.
Signed by Phoenix Technologies Ltd. The signature is reported as valid, but signed files can still be bundled or abused.
This hash has appeared under multiple file names, which can happen with repackaging, bundling, or deliberate renaming.
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
- Compare the MD5 above with the file found on the device.
- Check whether the file appears in the observed locations or under one of the alternate names.
- Run GridinSoft Anti-Malware to confirm the detection and remove the file if it is present. Review the PUP category for related samples and common context.
File context
tvichw64.sys is a Windows file recorded in the ThreatInfo database. It is associated with DriverAgent. The reported company name is Phoenix Technologies. The current detection status is General Threat, based on the latest analysis from 2026-03-02 23:01:00 (2 months ago). ThreatInfo groups this verdict with PUP reports for broader family-level investigation.
If tvichw64.sys appears on your computer unexpectedly, treat it as suspicious. Check its location, digital signature, and recent system changes before allowing it to run. A full anti-malware scan is recommended when this file is detected as General Threat.
File Details
| Product Name: | DriverAgent |
| Company Name: | Phoenix Technologies |
| MD5: | 1ed08a6264c5c92099d6d1dae5e8f530 |
| Size: | 21 KB |
| First Published: | 2017-10-06 16:04:09 (8 years ago) |
| Latest Published: | 2026-03-02 23:01:00 (2 months ago) |
| Status: | General Threat (on last analysis) | |
| Analysis Date: | 2026-03-02 23:01:00 (2 months ago) |
Detection screenshot
The screenshot is a visual record of a GridinSoft Anti-Malware detection for this sample. Use the hash and metadata above as the primary identifiers when comparing the file on your system.
Overview
| Signed By: | Phoenix Technologies Ltd |
| Status: | Valid |
The signature on tvichw64.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%\drivers |
| %windir%\downloaded program files |
| %temp%\driveragent |
| %windir%\temp\driveragent |
| %system% |
| %sysdrive%\july4-transfers\receptionist\application data\mozilla\firefox\profiles\ly4yuqb5.default\extensions |
| %windir%\temp |
| %windir% |
| %sysdrive%\zaloha1\zaloha zalozky\firefox\profiles\2o2zqsml.zbysek\extensions |
| %sysdrive%\zaloha\zaloha\mozilla\firefox\profiles\2o2zqsml.zbysek\extensions |
ThreatInfo has observed tvichw64.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.
File Names:
2 observed namesThis hash has been seen with multiple file names. Alternate names can appear when software is updated, copied between folders, packed by an installer, or deliberately renamed to avoid recognition. Compare the exact MD5 above before assuming two names refer to the same file.
Geographic signal
Observed country distribution
ThreatInfo has seen tvichw64.sys across 51 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is United States with 13.1% 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 tvichw64.sys is Windows 10 with 56.4% 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
tvichw64.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.
e69a7883efa2fff41eb77ea2d0813ce7
62e19d4ffb01e7229e383a65d253ede6
043c46095689123e1f5be96c109c2f46
ab654620e5977c608373195438082460
08781afcef34da09efe1f97044b2326e
414e27ee0774a9594ba8034a336699c3
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
GridinSoft detects this file as General Threat
This report identifies tvichw64.sys by MD5 1ed08a6264c5c92099d6d1dae5e8f530. It is part of the PUP report group. If the same file is present on your device, scan the system and remove the detected object after confirming the hash and location.