GridinSoft Threat Intelligence
NAVOptRF.dll file report
Why it matters
Evidence available for this file
Latest status is clean for this hash.
First seen 2019-07-10 05:18:13 (6 years ago); latest analysis 2022-02-09 23:39:24 (4 years ago).
Company metadata: Symantec Corporation. Product metadata: Norton AntiVirus.
Signed by Symantec Corporation. ThreatInfo marks this publisher as trusted for this record.
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
- Confirm the hash and publisher match the expected software.
- Review the observed locations and signature information below.
- Rescan if the file was downloaded from an unknown source or appears in an unusual path.
File context
NAVOptRF.dll is a Windows file recorded in the ThreatInfo database. It is associated with Norton AntiVirus. The reported company name is Symantec Corporation. The current detection status is Clean, based on the latest analysis from 2022-02-09 23:39:24 (4 years ago).
This record is currently marked as clean, but file reputation can depend on the exact path, hash, and source. Compare the MD5 and publisher data below with the file on your system.
File Details
| Product Name: | Norton AntiVirus |
| Company Name: | Symantec Corporation |
| MD5: | fa6466436deb36a9359da165fd3a56f1 |
| Size: | 365 KB |
| First Published: | 2019-07-10 05:18:13 (6 years ago) |
| Latest Published: | 2022-02-09 23:39:24 (4 years ago) |
| Status: | Clean (on last analysis) | |
| Analysis Date: | 2022-02-09 23:39:24 (4 years ago) |
Overview
| Signed By: | Symantec Corporation |
| Status: | Trusted Publisher |
ThreatInfo marks this publisher as trusted for this record, but the file hash and source should still match the expected software distribution.
Common Places:
| %sysdrive%\downloads\norton\nav\external |
| %sysdrive%\system volume information\_restore{1da73deb-919b-4618-b90a-35f85820b82c} |
ThreatInfo has observed NAVOptRF.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 NAVOptRF.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 Mexico 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 NAVOptRF.dll is Windows 7 with 77.8% 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
NAVOptRF.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.
125ba1236b5aa4cdad6e8ebca29c9849
db71068811eb81e5c6e382a5866206bd
2ba56d3a95b09f796f7054aabdbd66b7
2a4b129060522cbb6ca7f4d6e27ebdc7
b09a4da7de07f5736f4903c51212dccb
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 hash is currently recorded as clean
Use the MD5, publisher, signature, and observed paths in this report to verify that the file on your device is the same copy described here.