GridinSoft Threat Intelligence
DiskCleanerHelper.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 2018-12-07 11:15:59 (7 years ago); latest analysis 2024-01-09 23:55:17 (2 years ago).
Company metadata: TweakBit. Product metadata: PCRepairKit.
Signed by Tweakbit 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
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 2024-01-09 23:55:17 (2 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: | efcea0bfdcab9c3d1c69362170574e80 |
| Size: | 569 KB |
| First Published: | 2018-12-07 11:15:59 (7 years ago) |
| Latest Published: | 2024-01-09 23:55:17 (2 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2024-01-09 23:55:17 (2 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 3 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Italy 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:
The most common operating system signal for DiskCleanerHelper.dll is Windows 7 with 66.7% 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
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.
PE Sections:
Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.
7a1892ef5124c29b92251b90e1c1772d
c4c1ea6514909b0a870c98d75f2147f4
3de87e7cc9c74bae8c3aa486d2b8c23a
00000000000000000000000000000000
556e65b621f7e69cd8333747bd9f9a12
de514126e9909b524d74704aeba95cbf
a40fc06d43a185dffe5d09c26f78a879
ca32cbc41422d133bde2847fc38f8cc2
fe98cecff0d0dd02eb229b065ff37874
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.