GridinSoft Threat Intelligence
js_basic.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2024-08-09 23:02:35 (2 years ago); latest analysis 2024-08-09 23:02:35 (2 years ago).
Product metadata: js_basic Dynamic Link Library.
Signed by 天津斐文网络科技有限公司. 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
js_basic.dll is a Windows file recorded in the ThreatInfo database. It is associated with js_basic Dynamic Link Library. The current detection status is Undefined, based on the latest analysis from 2024-08-09 23:02:35 (2 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: | js_basic Dynamic Link Library |
| MD5: | 214fa0c9a0658f5e49e8c2e66667a83d |
| Size: | 995 KB |
| First Published: | 2024-08-09 23:02:35 (2 years ago) |
| Latest Published: | 2024-08-09 23:02:35 (2 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2024-08-09 23:02:35 (2 years ago) |
Overview
| Signed By: | 天津斐文网络科技有限公司 |
| Status: | Valid |
The signature on js_basic.dll 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%\quicksee |
ThreatInfo has observed js_basic.dll 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 js_basic.dll 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 Nigeria 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 js_basic.dll 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
js_basic.dll 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.
41a84366c5174fa26ae58d31c1f3df25
8321660f98307eb65e55e5de5b50a8ce
03bb01a1985ef45b3a42d3b2053cd04b
ce55e9314e8f9a8650aeae23632fd3f0
8a133b5da20792eb9593653a55035d31
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.