GridinSoft Threat Intelligence
SmartDefrag.exe file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2021-02-16 04:07:02 (5 years ago); latest analysis 2021-02-28 16:14:15 (5 years ago).
Company metadata: IObit. Product metadata: Smart Defrag.
Signed by IObit Information Technology. 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
SmartDefrag.exe is a Windows file recorded in the ThreatInfo database. It is associated with Smart Defrag. The reported company name is IObit. The current detection status is Undefined, based on the latest analysis from 2021-02-28 16:14:15 (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: | Smart Defrag |
| Company Name: | IObit |
| MD5: | 60fb35c8f957bd9ec8d34c5c0910da50 |
| Size: | 5 MB |
| First Published: | 2021-02-16 04:07:02 (5 years ago) |
| Latest Published: | 2021-02-28 16:14:15 (5 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2021-02-28 16:14:15 (5 years ago) |
Overview
| Signed By: | IObit Information Technology |
| Status: | Valid |
The signature on SmartDefrag.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%\iobit |
ThreatInfo has observed SmartDefrag.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 SmartDefrag.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 United States with 61.1% 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 SmartDefrag.exe is Windows 10 with 72.2% 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
SmartDefrag.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.
aa0c35c77c535e433a3cb32c984fa422
703dfed16cd69db4e2b2ffa1d5079b24
0a0be0c338af2317707c0694f79e82df
d41d8cd98f00b204e9800998ecf8427e
0d6aa3145ceaad54461795237d2cf73b
10392f2e19b9a26603aba0a3bdca8997
d41d8cd98f00b204e9800998ecf8427e
390f41602b4d675d90feb6a3ca2bfbac
66db2282005fd6c5e38ef82b62cd5756
2d12c2c510833a58b237c7a36da0f5eb
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.