GridinSoft Threat Intelligence

IntelWiDiAudioFilter64.dll file report

Under review File reputation report
MD5 aa4186b1ce07b75a0287fc4d77ece3cd
Latest seen 2023-12-11 23:14:47 (2 years ago)
First seen 2017-05-22 09:04:43 (9 years ago)
Size 697 KB
Publisher Intel Corporation
Product Intel® WiDi
Signed by Intel(R) Wireless Display

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2017-05-22 09:04:43 (9 years ago); latest analysis 2023-12-11 23:14:47 (2 years ago).

Publisher context

Company metadata: Intel Corporation. Product metadata: Intel® WiDi.

Digital signature

Signed by Intel(R) Wireless Display. The signature is reported as valid, but signed files can still be bundled or abused.

Observed locations

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

  1. Use the hash and metadata below to verify the exact file identity.
  2. Review publisher, signature, paths, and PE details for inconsistencies.
  3. Run a local scan if the file appears unexpectedly or starts with Windows.

File context

IntelWiDiAudioFilter64.dll is a Windows file recorded in the ThreatInfo database. It is associated with Intel® WiDi. The reported company name is Intel Corporation. The current detection status is Undefined, based on the latest analysis from 2023-12-11 23:14:47 (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: Intel® WiDi
Company Name: Intel Corporation
MD5: aa4186b1ce07b75a0287fc4d77ece3cd
Size: 697 KB
First Published: 2017-05-22 09:04:43 (9 years ago)
Latest Published: 2023-12-11 23:14:47 (2 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2023-12-11 23:14:47 (2 years ago)

Overview

Signed By: Intel(R) Wireless Display
Status: Valid

The signature on IntelWiDiAudioFilter64.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:

%localappdata%\innovative solutions\drivermax\agent\uploads\55qm5eg6mj3jhs8t9878e2a485a00lbffog7w6ybk1yv266x31\display\pci_ven_8086@amp;dev_0416
%localappdata%\innovative solutions\drivermax\agent\uploads\3g8928js2t22o4o26mw3283l0wqb0f5x19de6304t0vvxn0k8a\display
%localappdata%\innovative solutions\drivermax\agent\uploads\bbcur974lee8586295185ctc6ep64xl0wu53riscob127mi1tb\display
%localappdata%\innovative solutions\drivermax\agent\uploads\227n90436fqy3b9wo9k78xvbg4b0yw4ou8w5c6w31334lt9608\display

ThreatInfo has observed IntelWiDiAudioFilter64.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 IntelWiDiAudioFilter64.dll across 3 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Brazil
Share 50.0%
Low High activity

The strongest geographic signal for this file is Brazil with 50.0% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.

OS Version:

Windows 10 100.0%

The most common operating system signal for IntelWiDiAudioFilter64.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

IntelWiDiAudioFilter64.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.

Format pe
Architecture 64-bit
Subsystem Windows GUI
Entry point 0x00032e4c
Image base 0x0000000180000000

PE Sections:

Sections 7
Raw data 684544

Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.

.text 423936 bytes · 61.9% of section data
MD5 fda3c641a88789d83eeb6f443925ad66
.rdata 179712 bytes · 26.3% of section data
MD5 62724c65b83047e5e9fd698a91c38151
.data 15360 bytes · 2.2% of section data
MD5 5e77b4df326f877d9e10f52f52273640
.pdata 20480 bytes · 3.0% of section data
MD5 a08cc478d1d3e6cc98194dc6e6db50a7
.idata 8192 bytes · 1.2% of section data
MD5 9d4c59ec90f567376729ea0e2244462a
.rsrc 31232 bytes · 4.6% of section data
MD5 88dbacdc96ebc52dea7501161586ca5c
.reloc 5632 bytes · 0.8% of section data
MD5 b1ea3fd571c06d05d9667b275092d3b7

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.

Scan with GridinSoft Anti-Malware Use a local scan if the file origin or behavior is unclear. Check this hash on VirusTotal

Recommended next steps

  • Compare the local file MD5 with aa4186b1ce07b75a0287fc4d77ece3cd.
  • Check the file path, publisher, and signature against the details in this report.
  • Run a GridinSoft scan if the source, path, or behavior looks unusual.