GridinSoft Threat Intelligence
rsDwfDll.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2022-09-22 23:53:44 (3 years ago); latest analysis 2026-04-13 23:01:04 (a month ago).
Company metadata: Reason CyberSecurity Inc.. Product metadata: Reason Safer Web.
Signed by Reason Cybersecurity Inc.. 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
rsDwfDll.dll is a Windows file recorded in the ThreatInfo database. It is associated with Reason Safer Web. The reported company name is Reason CyberSecurity Inc.. The current detection status is Undefined, based on the latest analysis from 2026-04-13 23:01:04 (a month 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: | Reason Safer Web |
| Company Name: | Reason CyberSecurity Inc. |
| MD5: | edf361f5dae75bca8495431dc31ae560 |
| Size: | 204 KB |
| First Published: | 2022-09-22 23:53:44 (3 years ago) |
| Latest Published: | 2026-04-13 23:01:04 (a month ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2026-04-13 23:01:04 (a month ago) |
Overview
| Signed By: | Reason Cybersecurity Inc. |
| Status: | Valid |
The signature on rsDwfDll.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% |
ThreatInfo has observed rsDwfDll.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 rsDwfDll.dll across 41 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 21.6% 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 rsDwfDll.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
rsDwfDll.dll is identified as pe for 64-bit systems. The subsystem is Windows CUI. 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.
ffeafe43389a58d314868f1226362542
c027cc28224c562838a7552648765bfd
e3c224a8ed91406b18f39871e68faa80
8c407e73935f1021e52254c9f05d24ad
a76271915a2587a4281f4acac2a04016
55e0ea32e930b92496b61e29a17367a7
51e92d32b10e24ebea61dd3b9033da5a
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.