GridinSoft Threat Intelligence

DiskCleanerHelper.dll file report

Under review File reputation report
MD5 ed215deee2f746adf305559cf24b60a3
Latest seen 2025-03-29 23:01:32 (a year ago)
First seen 2018-07-21 00:13:49 (7 years ago)
Size 569 KB
Publisher TweakBit
Product PCRepairKit
Signed by Tweakbit Pty Ltd

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Category context

Potentially unwanted programs, bundlers, installers, and utilities with intrusive behavior. Related PUP reports help compare this file with nearby detections, publishers, and hashes.

Timeline

First seen 2018-07-21 00:13:49 (7 years ago); latest analysis 2025-03-29 23:01:32 (a year ago).

Publisher context

Company metadata: TweakBit. Product metadata: PCRepairKit.

Digital signature

Signed by Tweakbit Pty Ltd. The signature is not reported as trusted and valid, which can indicate tampering, repackaging, or copied publisher data.

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

DiskCleanerHelper.dll is a Windows file recorded in the ThreatInfo database. It is associated with PCRepairKit. The reported company name is TweakBit. The current detection status is Undefined, based on the latest analysis from 2025-03-29 23:01:32 (a year 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: PCRepairKit
Company Name: TweakBit
MD5: ed215deee2f746adf305559cf24b60a3
Size: 569 KB
First Published: 2018-07-21 00:13:49 (7 years ago)
Latest Published: 2025-03-29 23:01:32 (a year ago)
Status: Undefined (on last analysis)
Analysis Date: 2025-03-29 23:01:32 (a year ago)

Overview

Signed By: Tweakbit Pty Ltd
Status: Invalid (digital signature could be stolen or file could be patched)

The signature on DiskCleanerHelper.dll is not reported as trusted and valid. Invalid or suspicious signature data can indicate tampering, repackaging, or an unrelated file using copied publisher information.

Common Places:

%profile%\downloads\1cdiy.tweakbit.pcrepairkit.1.8.3.24.multilingual.portable.rar\1cdiy.tweakbit.pcrepairkit.1.8.3.24.multilingual.portable\app
%programfiles%\tweakbit
%sysdrive%\programme\tweakbit
%profile%\downloads\tweakbit.pcrepairkit.1.8.3.24.portable\app
%mydoc%\norton utilities 16\recovered files\c\program files\tweakbit

ThreatInfo has observed DiskCleanerHelper.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 DiskCleanerHelper.dll across 9 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Germany
Share 33.3%
Low High activity

The strongest geographic signal for this file is Germany with 33.3% 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 58.3%
Windows 7 25.0%
Windows XP 16.7%

The most common operating system signal for DiskCleanerHelper.dll is Windows 10 with 58.3% 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

DiskCleanerHelper.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 0x00060504
Image base 0x00400000

PE Sections:

Sections 9
Raw data 566272

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

.text 386048 bytes · 68.2% of section data
MD5 6131ce4945729d74dc69293b481f387f
.itext 1536 bytes · 0.3% of section data
Uncommon name
MD5 c7e4d72186b23e937cf3162071dd9a4c
.data 3072 bytes · 0.5% of section data
MD5 b19429a85ae4fafcba27dd2d2918a9e7
.bss 0 bytes · 0.0% of section data
MD5 00000000000000000000000000000000
.idata 48640 bytes · 8.6% of section data
MD5 556e65b621f7e69cd8333747bd9f9a12
.didata 512 bytes · 0.1% of section data
Uncommon name
MD5 de514126e9909b524d74704aeba95cbf
.edata 512 bytes · 0.1% of section data
MD5 53df23230d400fa424266691206e976e
.reloc 33280 bytes · 5.9% of section data
MD5 cb4c823fdecea3a6beb86d08ffb50441
.rsrc 92672 bytes · 16.4% of section data
MD5 125ec393dc2586e97269f68b7598ec48

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 ed215deee2f746adf305559cf24b60a3.
  • 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. Use the PUP category to compare similar reports.