GridinSoft Threat Intelligence

DuplicateFileFinderHelper.dll file report

Under review File reputation report
MD5 99e7a9dae3808845cde2f967a344719c
Latest seen 2024-03-20 23:06:50 (2 years ago)
First seen 2018-08-08 09:07:01 (7 years ago)
Size 254 KB
Publisher TweakBit
Product PCSuite
Signed by Tweakbit Pty Ltd

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2018-08-08 09:07:01 (7 years ago); latest analysis 2024-03-20 23:06:50 (2 years ago).

Publisher context

Company metadata: TweakBit. Product metadata: PCSuite.

Digital signature

Signed by Tweakbit 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

DuplicateFileFinderHelper.dll is a Windows file recorded in the ThreatInfo database. It is associated with PCSuite. The reported company name is TweakBit. The current detection status is Undefined, based on the latest analysis from 2024-03-20 23:06:50 (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: PCSuite
Company Name: TweakBit
MD5: 99e7a9dae3808845cde2f967a344719c
Size: 254 KB
First Published: 2018-08-08 09:07:01 (7 years ago)
Latest Published: 2024-03-20 23:06:50 (2 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2024-03-20 23:06:50 (2 years ago)

Overview

Signed By: Tweakbit Pty Ltd
Status: Valid

The signature on DuplicateFileFinderHelper.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%\tweakbit
%appdata%\zhp\quarantine\zhpcleaner\tweakbit
%profile%\downloads\compressed\tweakbitpcsuiteportable\tweakbitpcsuiteportable\app

ThreatInfo has observed DuplicateFileFinderHelper.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 DuplicateFileFinderHelper.dll across 15 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Vietnam
Share 11.5%
Low High activity

The strongest geographic signal for this file is Vietnam with 11.5% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.

OS Version:

Windows 10 80.8%
Windows 7 19.2%

The most common operating system signal for DuplicateFileFinderHelper.dll is Windows 10 with 80.8% 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

DuplicateFileFinderHelper.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 0x00027248
Image base 0x00400000

PE Sections:

Sections 9
Raw data 243712

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

.text 155648 bytes · 63.9% of section data
MD5 3abdb238007f99549a63cef7c3cf307c
.itext 1024 bytes · 0.4% of section data
Uncommon name
MD5 5786343a08df7195c5b7d66691bc7b8e
.data 2560 bytes · 1.1% of section data
MD5 d302994ad8376e5ca8f00d8b265c024a
.bss 0 bytes · 0.0% of section data
MD5 00000000000000000000000000000000
.idata 22528 bytes · 9.2% of section data
MD5 bbad045edf8672488351e32c8d4e633a
.edata 512 bytes · 0.2% of section data
MD5 872c89f7dab4e1d9d021c31edb0202b7
.rdata 512 bytes · 0.2% of section data
MD5 db5c25175dfaa343a760a5c0a7afeec2
.reloc 13824 bytes · 5.7% of section data
MD5 f728b75df7f203e9b2dbfac43b81a902
.rsrc 47104 bytes · 19.3% of section data
MD5 5103eeaa7b98bd5192358303517316b3

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 99e7a9dae3808845cde2f967a344719c.
  • 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.