GridinSoft Threat Intelligence

DiskDoctorHelper.dll file report

Under review File reputation report
MD5 407a31433d30605cc33fa967a620944f
Latest seen 2026-02-27 23:00:33 (3 months ago)
First seen 2017-12-27 01:04:00 (8 years ago)
Size 122 KB
Publisher Aus™logics
Product Boost™Speed
Signed by Auslogics Labs Pty Ltd

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2017-12-27 01:04:00 (8 years ago); latest analysis 2026-02-27 23:00:33 (3 months ago).

Publisher context

Company metadata: Aus™logics. Product metadata: Boost™Speed.

Digital signature

Signed by Auslogics Labs Pty Ltd. 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

DiskDoctorHelper.dll is a Windows file recorded in the ThreatInfo database. It is associated with Boost™Speed. The reported company name is Aus™logics. The current detection status is Undefined, based on the latest analysis from 2026-02-27 23:00:33 (3 months 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: Boost™Speed
Company Name: Aus™logics
MD5: 407a31433d30605cc33fa967a620944f
Size: 122 KB
First Published: 2017-12-27 01:04:00 (8 years ago)
Latest Published: 2026-02-27 23:00:33 (3 months ago)
Status: Undefined (on last analysis)
Analysis Date: 2026-02-27 23:00:33 (3 months ago)

Overview

Signed By: Auslogics Labs Pty Ltd
Status: Valid

The signature on DiskDoctorHelper.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%\auslogics
%desktop%\auslogics boostspeed\app
%sysdrive%\adwcleaner\quarantine\rywtiizs2t
%sysdrive%\kit técnico pós formatação\- kit técnico pós formatação\programas\minstall\portables\tools\auslogics boostspeed\app
%desktop%\kittecnico32\kittecnico32\minstall\portables\tools\auslogics boostspeed\app
%sysdrive%\kittecnico32\minstall\portables\tools\auslogics boostspeed\app
%sysdrive%\kittecnico32\kittecnico32\minstall\portables\tools\auslogics boostspeed\app

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

Top country Russian Federation
Share 42.9%
Low High activity

The strongest geographic signal for this file is Russian Federation with 42.9% 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 60.7%
Windows 7 25.0%
Windows 8.1 14.3%

The most common operating system signal for DiskDoctorHelper.dll is Windows 10 with 60.7% 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

DiskDoctorHelper.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.

Format pe
Architecture 32-bit
Subsystem Windows GUI
Entry point 0x0000d284
Image base 0x00400000

PE Sections:

Sections 9
Raw data 108032

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

.text 45568 bytes · 42.2% of section data
MD5 bdfb05048a1e67dc6bdf70ea0afca09b
.itext 1024 bytes · 0.9% of section data
Uncommon name
MD5 442c03bf29b9cc7f19ea077af068409e
.data 2560 bytes · 2.4% of section data
MD5 7698d78241b1a1dfb53aa77d944fe1df
.bss 0 bytes · 0.0% of section data
MD5 00000000000000000000000000000000
.idata 15872 bytes · 14.7% of section data
MD5 66aef5d0f0e43c90e45022783f8310bc
.edata 512 bytes · 0.5% of section data
MD5 11a5e4a7a5c69e15e3123c777ced916c
.rdata 512 bytes · 0.5% of section data
MD5 db5c25175dfaa343a760a5c0a7afeec2
.reloc 4608 bytes · 4.3% of section data
MD5 26fe6966b84bd0fa15eb5810587b403c
.rsrc 37376 bytes · 34.6% of section data
MD5 74549f6389bc98e13846f982c3537606

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 407a31433d30605cc33fa967a620944f.
  • 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.