GridinSoft Threat Intelligence

DiskCleanerHelper.dll file report

Under review File reputation report
MD5 5b3a4e5b506eb70a4b3b465daca9d2e6
Latest seen 2021-01-01 20:14:31 (5 years ago)
First seen 2019-06-19 20:44:24 (6 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 2019-06-19 20:44:24 (6 years ago); latest analysis 2021-01-01 20:14:31 (5 years ago).

Publisher context

Company metadata: TweakBit. Product metadata: PCRepairKit.

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

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 2021-01-01 20:14:31 (5 years 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: 5b3a4e5b506eb70a4b3b465daca9d2e6
Size: 569 KB
First Published: 2019-06-19 20:44:24 (6 years ago)
Latest Published: 2021-01-01 20:14:31 (5 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2021-01-01 20:14:31 (5 years ago)

Overview

Signed By: Tweakbit Pty Ltd
Status: Valid

The signature on DiskCleanerHelper.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

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 10 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country United States
Share 44.4%
Low High activity

The strongest geographic signal for this file is United States with 44.4% 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 83.3%
Windows 7 11.1%
Windows 8 5.6%

The most common operating system signal for DiskCleanerHelper.dll is Windows 10 with 83.3% 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 566784

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

.text 386560 bytes · 68.2% of section data
MD5 98192652ba7726a52664c30f0215b660
.itext 1536 bytes · 0.3% of section data
Uncommon name
MD5 bbc72131a68bb24fc2df539ee0a2b65c
.data 3072 bytes · 0.5% of section data
MD5 1abe63e9b6a69b9bf219d637acbc1b0e
.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 7ba86b80c25332e3b831f7402108a127
.reloc 33280 bytes · 5.9% of section data
MD5 d2b5f07e461b328d4e2f787cc8b490a4
.rsrc 92672 bytes · 16.4% of section data
MD5 4c8ac2b5176e13925c50a769aaca2d8c

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 5b3a4e5b506eb70a4b3b465daca9d2e6.
  • 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.