GridinSoft Threat Intelligence

DTSU2PREC32.dll file report

Under review File reputation report
MD5 f7de99d8d4492123e2155e86543bc14e
Latest seen 2022-02-12 23:57:21 (4 years ago)
First seen 2018-06-10 17:09:50 (7 years ago)
Size 337 KB
Signed by DTS, Inc.

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2018-06-10 17:09:50 (7 years ago); latest analysis 2022-02-12 23:57:21 (4 years ago).

Digital signature

Signed by DTS, Inc.. 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

DTSU2PREC32.dll is a Windows file recorded in the ThreatInfo database. The current detection status is Undefined, based on the latest analysis from 2022-02-12 23:57:21 (4 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

MD5: f7de99d8d4492123e2155e86543bc14e
Size: 337 KB
First Published: 2018-06-10 17:09:50 (7 years ago)
Latest Published: 2022-02-12 23:57:21 (4 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2022-02-12 23:57:21 (4 years ago)

Overview

Signed By: DTS, Inc.
Status: Valid

The signature on DTSU2PREC32.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:

%programfiles%\drivertoolkit\download\5325d2a7527b5092efc2eda11acfb819\realtek_hda_7259
%appdata%\uniblue\driverscanner\drivers\148483\mb_driver_audio_realtek_w10\realtek_audio
%programfiles%\drivertoolkit\download\06f6720e900355d78c29458c76ade060
%localappdata%\slimware utilities inc\slimdrivers\backups\20161011t131132897575\hdaudio
%commonappdata%\reviversoft\driver reviver\unplugged drivers
%commonappdata%\reviversoft\driver reviver\downloads\176
%commonappdata%\reviversoft\driver reviver\downloads\f775f3c7-4f86-49dd-84e2-dd25e8be6208
%localappdata%\innovative solutions\drivermax\agent\uploads\1kr7hk5i5vo7n09av92is5dup66ik25097nr56u8hw1820249b\media
%localappdata%\innovative solutions\drivermax\agent\uploads\qy4278194ar43c5q7b30t5mv2lf15g81wx8u4x4y2qqqu4g230\media
%localappdata%\slimware utilities inc\slimdrivers\backups\20200501t081141684142\hdaudio

ThreatInfo has observed DTSU2PREC32.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 DTSU2PREC32.dll across 7 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country United Kingdom
Share 23.5%
Low High activity

The strongest geographic signal for this file is United Kingdom with 23.5% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.

OS Version:

Windows 7 47.4%
Windows XP 21.1%
Windows 10 15.8%
Windows 8.1 15.8%

The most common operating system signal for DTSU2PREC32.dll is Windows 7 with 47.4% 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

DTSU2PREC32.dll is identified as pe for 32-bit systems. The subsystem is Windows CUI. PE header values are useful for triage, especially when they do not match the expected publisher, product, or release timeline.

Format pe
Architecture 32-bit
Subsystem Windows CUI
Entry point 0x0001d568
Image base 0x10000000

PE Sections:

Sections 8
Raw data 335872

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

.text 301568 bytes · 89.8% of section data
MD5 c4925cd33ab648519c1f9e890419b207
RT_CODE 6656 bytes · 2.0% of section data
Uncommon name
MD5 61543596a62a59ec1daa454d805a1717
RT_BSS 0 bytes · 0.0% of section data
Uncommon name
MD5 00000000000000000000000000000000
.data 1024 bytes · 0.3% of section data
MD5 95ee33b4d1d99cb02f34c46e30188a5c
.idata 5120 bytes · 1.5% of section data
MD5 c046ba6ce9e12365fe26147f72e742e2
RT_DATA 2048 bytes · 0.6% of section data
Uncommon name
MD5 b8eb40ed1f7d03b751c3131622885ed0
.rsrc 11264 bytes · 3.4% of section data
MD5 e9499a3cea1a0fb2789bccffc7a6960d
.reloc 8192 bytes · 2.4% of section data
MD5 6602ec9c68d7b8aad1dba0f971228151

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 f7de99d8d4492123e2155e86543bc14e.
  • 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.