GridinSoft Threat Intelligence
libavunrar.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2019-05-24 23:50:21 (6 years ago); latest analysis 2022-04-06 23:08:42 (4 years ago).
Company metadata: ShieldApps. Product metadata: Ransomware Defender.
Signed by ShieldApps Software Development. 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
libavunrar.dll is a Windows file recorded in the ThreatInfo database. It is associated with Ransomware Defender. The reported company name is ShieldApps. The current detection status is Undefined, based on the latest analysis from 2022-04-06 23:08:42 (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: | Ransomware Defender |
| Company Name: | ShieldApps |
| MD5: | 2ae915faeb7b9a4f370fe2253c21c161 |
| Size: | 57 KB |
| First Published: | 2019-05-24 23:50:21 (6 years ago) |
| Latest Published: | 2022-04-06 23:08:42 (4 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2022-04-06 23:08:42 (4 years ago) |
Overview
| Signed By: | ShieldApps Software Development |
| Status: | Valid |
The signature on libavunrar.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 libavunrar.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 libavunrar.dll across 16 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Egypt with 23.1% 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 libavunrar.dll is Windows 10 with 85.2% 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
libavunrar.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.
0ac1f50f92d0215abdc0c723aa644e02
fb541a9797c3654e6bcddaf22321c848
bffaf5092d67441449545c88791207a6
84d0876a4e1450314b409f450988cae0
6581bc4b5c19ca242c3306cc91dde3cb
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.