GridinSoft Threat Intelligence

DiskDefrag.exe file report

Under review File reputation report
MD5 a7729181b0e8f59b25ced6723937a69e
Latest seen 2021-03-28 20:22:39 (5 years ago)
First seen 2020-06-21 17:08:17 (5 years ago)
Size 1 MB
Publisher A?uslogics
Product BoostSp?eed
Signed by Auslogics Labs Pty Ltd

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2020-06-21 17:08:17 (5 years ago); latest analysis 2021-03-28 20:22:39 (5 years ago).

Publisher context

Company metadata: A?uslogics. Product metadata: BoostSp?eed.

Digital signature

Signed by Auslogics Labs 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

DiskDefrag.exe is a Windows file recorded in the ThreatInfo database. It is associated with BoostSp?eed. The reported company name is A?uslogics. The current detection status is Undefined, based on the latest analysis from 2021-03-28 20:22:39 (5 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: BoostSp?eed
Company Name: A?uslogics
MD5: a7729181b0e8f59b25ced6723937a69e
Size: 1 MB
First Published: 2020-06-21 17:08:17 (5 years ago)
Latest Published: 2021-03-28 20:22:39 (5 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2021-03-28 20:22:39 (5 years ago)

Overview

Signed By: Auslogics Labs 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
%programfiles%

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

Top country Iran, Islamic Republic of
Share 33.3%
Low High activity

The strongest geographic signal for this file is Iran, Islamic Republic of 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 90.9%
Windows 7 9.1%

The most common operating system signal for DiskDefrag.exe is Windows 10 with 90.9% 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.

Format pe
Architecture 32-bit
Subsystem Windows GUI
Entry point 0x00101ca0
Image base 0x00400000

PE Sections:

Sections 11
Raw data 1533952

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

.text 1045504 bytes · 68.2% of section data
MD5 fd5e5442a723196fc0b19b5cf842b878
.itext 3584 bytes · 0.2% of section data
Uncommon name
MD5 dafe493db50bea2aa474e9e8a218ef45
.data 20992 bytes · 1.4% of section data
MD5 41d029be48543424eec39978146edad1
.bss 0 bytes · 0.0% of section data
MD5 00000000000000000000000000000000
.idata 125440 bytes · 8.2% of section data
MD5 342935787d23603bb8f6c6423050b8d8
.didata 512 bytes · 0.0% of section data
Uncommon name
MD5 d2933c15e9b78727dfd037e0779254b0
.edata 512 bytes · 0.0% of section data
MD5 6b6666b7b79f5a8d3bf19aa6db0056e4
.tls 0 bytes · 0.0% of section data
MD5 00000000000000000000000000000000
.rdata 512 bytes · 0.0% of section data
MD5 edf09627119de208122a5e62f158b5ec
.rsrc 240128 bytes · 15.7% of section data
MD5 fb609eb8a475545d1b53661200cf24fa
.xdata 96768 bytes · 6.3% of section data
Uncommon name
MD5 1e1329dfc256c48db3fffc71fd141b40

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 a7729181b0e8f59b25ced6723937a69e.
  • 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.