GridinSoft Threat Intelligence
nvd3dum.dll threat report
GridinSoft Anti-Malware detection
Detected by GridinSoft before you download
The current ThreatInfo record shows this exact file hash detected as Trojan.Heur!. 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
- Trojan.Heur!
- Recommended action
- Scan and remove
- Last analysis
- 2026-02-01 23:00:46 (3 months ago)
- File hash
- b3875c5930d568c1b0f9621c26343f98
Why it matters
Why GridinSoft flags this file
GridinSoft identifies the sample as Trojan.Heur!, part of the Trojan threat category.
Malware disguised as legitimate software or delivered through deceptive packaging. Related Trojan reports help compare this file with nearby detections, publishers, and hashes.
First seen 2026-02-01 23:00:46 (3 months ago); latest analysis 2026-02-01 23:00:46 (3 months ago).
Company metadata: NVIDIA Corporation. Product metadata: NVIDIA Windows WDDM D3D driver.
Signed by NVIDIA Corporation;NVIDIA Corporation-PE-Prod-Sha1;Microsoft Windows Hardware Compatibility Publisher. The signature is not reported as trusted and valid, which can indicate tampering, repackaging, or copied publisher data.
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 Trojan category for related samples and common context.
File context
nvd3dum.dll is a Windows file recorded in the ThreatInfo database. It is associated with NVIDIA Windows WDDM D3D driver. The reported company name is NVIDIA Corporation. The current detection status is Trojan.Heur!, based on the latest analysis from 2026-02-01 23:00:46 (3 months ago). ThreatInfo groups this verdict with Trojan reports for broader family-level investigation.
If nvd3dum.dll 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 Trojan.Heur!.
File Details
| Product Name: | NVIDIA Windows WDDM D3D driver |
| Company Name: | NVIDIA Corporation |
| MD5: | b3875c5930d568c1b0f9621c26343f98 |
| Size: | 67 MB |
| First Published: | 2026-02-01 23:00:46 (3 months ago) |
| Latest Published: | 2026-02-01 23:00:46 (3 months ago) |
| Status: | Trojan.Heur! (on last analysis) | |
| Analysis Date: | 2026-02-01 23:00:46 (3 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: | NVIDIA Corporation;NVIDIA Corporation-PE-Prod-Sha1;Microsoft Windows Hardware Compatibility Publisher |
| Status: | Invalid (digital signature could be stolen or file could be patched) |
The signature on nvd3dum.dll 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:
| %system%\driverstore\filerepository |
ThreatInfo has observed nvd3dum.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 nvd3dum.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 Spain 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 nvd3dum.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
nvd3dum.dll is identified as pe for 32-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.
08d5a29c8fb3f202e2bae8351336eeaa
12821218601fb58dfb3d6360da39152e
c8be9217d41e35012959a08c84aa0b88
cf06c11d22fe65f6a345af572375f75e
e1c005f353d5e62b36d6f3b6a0e3850d
336db7da4afbb0fcfe8d07eefc7278ff
c991dc1c36ab92c043fcaf786518c056
916d2732810d3afbfbf96ea7d37b8587
df71277959c8cd90a3e176e1ff78327f
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 Trojan.Heur!
This report identifies nvd3dum.dll by MD5 b3875c5930d568c1b0f9621c26343f98. It is part of the Trojan 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.