GridinSoft Threat Intelligence
lazy_lib.js file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2017-05-21 03:02:05 (8 years ago); latest analysis 2021-07-28 20:47:08 (4 years ago).
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
lazy_lib.js is a Windows file recorded in the ThreatInfo database. The current detection status is Undefined, based on the latest analysis from 2021-07-28 20:47:08 (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
| MD5: | 49f9653eafbb47e54d9ace36c8595c53 |
| Size: | 53 KB |
| First Published: | 2017-05-21 03:02:05 (8 years ago) |
| Latest Published: | 2021-07-28 20:47:08 (4 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2021-07-28 20:47:08 (4 years ago) |
Common Places:
| %programfiles%\ucbrowser\application\6.1.2716.5\extensions\preset\hfahjeoiihhilkhgpknbhgcgjiejgecf\default\new_tab |
| %localappdata%\ucbrowser\user data\default\extensions\hfahjeoiihhilkhgpknbhgcgjiejgecf\0.1.1_0\new_tab |
| %localappdata%\ucbrowser\user data\default\extensions\hfahjeoiihhilkhgpknbhgcgjiejgecf\0.1.1_1\new_tab |
| %localappdata%\ucbrowser\user data\default\extensions\hfahjeoiihhilkhgpknbhgcgjiejgecf\0.1.0_0\new_tab |
| %localappdata%\ucbrowser\user data\default\extensions\hfahjeoiihhilkhgpknbhgcgjiejgecf\0.1.0_1\new_tab |
| %profile%\dministrator\local settings\application data\ucbrowser\user data\default\extensions\hfahjeoiihhilkhgpknbhgcgjiejgecf\0.1.1_0\new_tab |
| %localappdata%\ucbrowser\user data\default\extensions\hfahjeoiihhilkhgpknbhgcgjiejgecf\0.0.999_0\new_tab |
| %localappdata%\ucbrowser\user data\default\extensions\hfahjeoiihhilkhgpknbhgcgjiejgecf\0.1.12_0\new_tab |
| %localappdata%\ucbrowser\user data\default\extensions\hfahjeoiihhilkhgpknbhgcgjiejgecf\0.1.12_1\new_tab |
| %localappdata%\ucbrowser\user data\default\extensions\hfahjeoiihhilkhgpknbhgcgjiejgecf\0.1.1_2\new_tab |
ThreatInfo has observed lazy_lib.js 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 lazy_lib.js across 76 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Vietnam with 21.3% 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 lazy_lib.js is Windows 10 with 47.7% 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
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.