GridinSoft Threat Intelligence
DiskDefrag.exe 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 2017-05-21 06:06:54 (9 years ago); latest analysis 2021-01-11 13:05:04 (5 years ago).
Company metadata: Auslogics. Product metadata: BoostSpeed.
Signed by Auslogics Software 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
DiskDefrag.exe is a Windows file recorded in the ThreatInfo database. It is associated with BoostSpeed. The reported company name is Auslogics. The current detection status is Undefined, based on the latest analysis from 2021-01-11 13:05:04 (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: | BoostSpeed |
| Company Name: | Auslogics |
| MD5: | 73115ffe85d0294cdc9f8e037c20b996 |
| Size: | 1 MB |
| First Published: | 2017-05-21 06:06:54 (9 years ago) |
| Latest Published: | 2021-01-11 13:05:04 (5 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2021-01-11 13:05:04 (5 years ago) |
Overview
| Signed By: | Auslogics Software Pty Ltd |
| Status: | Valid |
The signature on DiskDefrag.exe 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\boostspeed |
| %programfiles%\auslogics |
ThreatInfo has observed DiskDefrag.exe 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 DiskDefrag.exe 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 Indonesia 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 DiskDefrag.exe 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
DiskDefrag.exe 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.
b8f815368e7cd3176d0dc6d64853ac16
9ebe944db3d571b7d81cb482bed589da
9e447ed54925b8943e1b419eb146f59b
00000000000000000000000000000000
31aaa81b9673661f7c6d3ed685e34516
c835b3e5531986494e9d55d06d8543b8
00000000000000000000000000000000
f3aac2893e2568d4c937cca7d834a8a7
3b8d11bb7f542487607485839606edf2
2797f702a313440dcfe00e0359ed1e24
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.