GridinSoft Threat Intelligence

SEHDHF64.dll file report

Under review File reputation report
MD5 7d55fe977c331eaaf2376913e8279f0f
Latest seen 2024-12-27 23:01:39 (a year ago)
First seen 2024-12-27 23:01:39 (a year ago)
Size 992 KB
Publisher Sound Research, Corp.
Product Sound Research Effects
Signed by sound research corporation;Microsoft Windows Hardware Compatibility Publisher

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2024-12-27 23:01:39 (a year ago); latest analysis 2024-12-27 23:01:39 (a year ago).

Publisher context

Company metadata: Sound Research, Corp.. Product metadata: Sound Research Effects.

Digital signature

Signed by sound research corporation;Microsoft Windows Hardware Compatibility Publisher. 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

SEHDHF64.dll is a Windows file recorded in the ThreatInfo database. It is associated with Sound Research Effects. The reported company name is Sound Research, Corp.. The current detection status is Undefined, based on the latest analysis from 2024-12-27 23:01:39 (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: Sound Research Effects
Company Name: Sound Research, Corp.
MD5: 7d55fe977c331eaaf2376913e8279f0f
Size: 992 KB
First Published: 2024-12-27 23:01:39 (a year ago)
Latest Published: 2024-12-27 23:01:39 (a year ago)
Status: Undefined (on last analysis)
Analysis Date: 2024-12-27 23:01:39 (a year ago)

Overview

Signed By: sound research corporation;Microsoft Windows Hardware Compatibility Publisher
Status: Valid

The signature on SEHDHF64.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%\slimware utilities inc\driverupdate\backups\20180305t090738920\hdaudio

ThreatInfo has observed SEHDHF64.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 SEHDHF64.dll across 1 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country United States
Share 100.0%
Low High activity

The strongest geographic signal for this file is United States 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:

Windows 10 100.0%

The most common operating system signal for SEHDHF64.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

SEHDHF64.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 0x0003db4c
Image base 0x0000000180000000

PE Sections:

Sections 7
Raw data 989696

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

.text 671744 bytes · 67.9% of section data
MD5 ede248ef924b5dc9f104e3d24a76dd5a
.rdata 257024 bytes · 26.0% of section data
MD5 1d5dd3c79710b92d0ff419bb82c8d56b
.data 14848 bytes · 1.5% of section data
MD5 531795b7e1f1d71c976be6f20c5a85a4
.pdata 36864 bytes · 3.7% of section data
MD5 5e1edf0266433226df26de0bfcf00ab5
_RDATA 512 bytes · 0.1% of section data
Uncommon name
MD5 a713a886e740eebbf93d8e0fe58b9918
.rsrc 4096 bytes · 0.4% of section data
MD5 8a3de54dab3bf18e4454b21a6567915d
.reloc 4608 bytes · 0.5% of section data
MD5 c9eddf23fd214cfeebed7852d235e49d

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 7d55fe977c331eaaf2376913e8279f0f.
  • 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.