GridinSoft Threat Intelligence
ATToolsExtHelper.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
Potentially unwanted programs, bundlers, installers, and utilities with intrusive behavior. Related PUP reports help compare this file with nearby detections, publishers, and hashes.
First seen 2017-12-27 01:04:00 (8 years ago); latest analysis 2026-02-27 23:00:33 (3 months ago).
Signed by Auslogics Labs Pty Ltd. The signature is reported as valid, but signed files can still be bundled or abused.
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
- Use the hash and metadata below to verify the exact file identity.
- Review publisher, signature, paths, and PE details for inconsistencies.
- Run a local scan if the file appears unexpectedly or starts with Windows.
File context
ATToolsExtHelper.dll is a Windows file recorded in the ThreatInfo database. It is associated with ATTools. The reported company name is Auslogics. The current detection status is Undefined, based on the latest analysis from 2026-02-27 23:00:33 (3 months ago). ThreatInfo groups this verdict with PUP reports for broader family-level investigation.
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: | ATTools |
| Company Name: | Auslogics |
| MD5: | b1c0fbd667ab4780af4cca7e10b6078c |
| Size: | 396 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 ATToolsExtHelper.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 ATToolsExtHelper.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 ATToolsExtHelper.dll across 7 countries. Use this signal to compare local evidence with where the sample is most often reported.
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:
The most common operating system signal for ATToolsExtHelper.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
ATToolsExtHelper.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.
8a33da846813013a749107a562f3f691
7fc201eb4317ba404a5d5ad1d3e6fc55
c07e90117a34a5b343f431ee558e471d
00000000000000000000000000000000
acdbba592770a8902bf05d8b265c5f64
6be4c1355e7e9bbc171863de76fc6ffb
db5c25175dfaa343a760a5c0a7afeec2
8be906e2d189690a36d6c476486a075e
4358b57a8c5197e057e5eda5fb791934
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.