GridinSoft Threat Intelligence
JFS.exe file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2021-12-12 21:24:17 (4 years ago); latest analysis 2021-12-12 21:24:17 (4 years ago).
Company metadata: Junk Filles Scanner. Inc.. Product metadata: Junk Filles Scanner.
Signed by Qiwang Computer. 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
JFS.exe is a Windows file recorded in the ThreatInfo database. It is associated with Junk Filles Scanner. The reported company name is Junk Filles Scanner. Inc.. The current detection status is Undefined, based on the latest analysis from 2021-12-12 21:24:17 (4 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: | Junk Filles Scanner |
| Company Name: | Junk Filles Scanner. Inc. |
| MD5: | 5c3964832607b69929b1efc36d13c465 |
| Size: | 552 KB |
| First Published: | 2021-12-12 21:24:17 (4 years ago) |
| Latest Published: | 2021-12-12 21:24:17 (4 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2021-12-12 21:24:17 (4 years ago) |
Overview
| Signed By: | Qiwang Computer |
| Status: | Valid |
The signature on JFS.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:
| %sysdrive% |
ThreatInfo has observed JFS.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 JFS.exe across 1 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Morocco with 100.0% 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 JFS.exe is Windows 10 with 100.0% 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
JFS.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.
4e5542637573f38ad9edd490037db119
38135aeffcac4dd5ae54a7f12068e9dd
4c1a9de70f6d69b02ebd2bfe475c2371
e7c2a4d09e43fd6afe78a24f4724c55d
b380fc39d485313f54a4e64e73d1c455
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.