GridinSoft Threat Intelligence

cdefrag.exe file report

Under review File reputation report
MD5 0d25a32e0b559ce7d964ee65e5f1d4eb
Latest seen 2021-05-06 20:51:03 (5 years ago)
First seen 2020-03-03 18:27:43 (6 years ago)
Size 649 KB
Publisher Auslog?ics
Product Disk D?efrag
Signed by Auslogics Labs Pty Ltd

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2020-03-03 18:27:43 (6 years ago); latest analysis 2021-05-06 20:51:03 (5 years ago).

Publisher context

Company metadata: Auslog?ics. Product metadata: Disk D?efrag.

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

cdefrag.exe is a Windows file recorded in the ThreatInfo database. It is associated with Disk D?efrag. The reported company name is Auslog?ics. The current detection status is Undefined, based on the latest analysis from 2021-05-06 20:51:03 (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: Disk D?efrag
Company Name: Auslog?ics
MD5: 0d25a32e0b559ce7d964ee65e5f1d4eb
Size: 649 KB
First Published: 2020-03-03 18:27:43 (6 years ago)
Latest Published: 2021-05-06 20:51:03 (5 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2021-05-06 20:51:03 (5 years ago)

Overview

Signed By: Auslogics Labs Pty Ltd
Status: Valid

The signature on cdefrag.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
%desktop%\diskdefragportable\app
%desktop%\recovered data 05-22-2020 at 11_06_44\ntfs 0\program files (x86)\auslogics
%programfiles%\gotd\auslogics

ThreatInfo has observed cdefrag.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 cdefrag.exe across 17 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Russian Federation
Share 16.7%
Low High activity

The strongest geographic signal for this file is Russian Federation with 16.7% 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 64.0%
Windows 7 32.0%
Windows XP 4.0%

The most common operating system signal for cdefrag.exe is Windows 10 with 64.0% 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

cdefrag.exe is identified as pe for 32-bit systems. The subsystem is Windows CUI. 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 CUI
Entry point 0x00082a00
Image base 0x00400000

PE Sections:

Sections 9
Raw data 648192

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

.text 527872 bytes · 81.4% of section data
MD5 fee1633861d541ea6edccad39e7e37f0
.itext 3072 bytes · 0.5% of section data
Uncommon name
MD5 950e15fa292af5cfc2af2589707b3bc7
.data 17408 bytes · 2.7% of section data
MD5 fdb1f656a344b741e384b21d4ef6ee45
.bss 0 bytes · 0.0% of section data
MD5 00000000000000000000000000000000
.idata 44032 bytes · 6.8% of section data
MD5 1c9de3fe4cfb7b8503bcf841c58e73f3
.edata 512 bytes · 0.1% of section data
MD5 0fe11977bceab9ab83765f881347664d
.tls 0 bytes · 0.0% of section data
MD5 00000000000000000000000000000000
.rdata 512 bytes · 0.1% of section data
MD5 6b0e27106f95cefec6079eaa9e8130ac
.rsrc 54784 bytes · 8.5% of section data
MD5 740e2b85e37b18696fce6862cc3c7527

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 0d25a32e0b559ce7d964ee65e5f1d4eb.
  • 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.