GridinSoft Threat Intelligence
avutil-lav-56.dll threat report
GridinSoft Anti-Malware detection
Detected by GridinSoft before you download
The current ThreatInfo record shows this exact file hash detected as General Threat. Download GridinSoft Anti-Malware to scan the device, confirm whether this file is present, and remove the detected object if it is found.
- Detection name
- General Threat
- Recommended action
- Scan and remove
- Last analysis
- 2025-06-27 23:00:52 (11 months ago)
- File hash
- 3895eab89ff9212ddfb311f46b5bafd8
Why it matters
Why GridinSoft flags this file
GridinSoft identifies the sample as General Threat.
First seen 2025-06-27 23:00:52 (11 months ago); latest analysis 2025-06-27 23:00:52 (11 months ago).
Company metadata: FFmpeg Project. Product metadata: FFmpeg.
Signed by 福州超人帮网络科技有限公司. 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
- Compare the MD5 above with the file found on the device.
- Check whether the file appears in the observed locations or under one of the alternate names.
- Run GridinSoft Anti-Malware to confirm the detection and remove the file if it is present.
File context
avutil-lav-56.dll is a Windows file recorded in the ThreatInfo database. It is associated with FFmpeg. The reported company name is FFmpeg Project. The current detection status is General Threat, based on the latest analysis from 2025-06-27 23:00:52 (11 months ago).
If avutil-lav-56.dll appears on your computer unexpectedly, treat it as suspicious. Check its location, digital signature, and recent system changes before allowing it to run. A full anti-malware scan is recommended when this file is detected as General Threat.
File Details
| Product Name: | FFmpeg |
| Company Name: | FFmpeg Project |
| MD5: | 3895eab89ff9212ddfb311f46b5bafd8 |
| Size: | 585 KB |
| First Published: | 2025-06-27 23:00:52 (11 months ago) |
| Latest Published: | 2025-06-27 23:00:52 (11 months ago) |
| Status: | General Threat (on last analysis) | |
| Analysis Date: | 2025-06-27 23:00:52 (11 months ago) |
Detection screenshot
The screenshot is a visual record of a GridinSoft Anti-Malware detection for this sample. Use the hash and metadata above as the primary identifiers when comparing the file on your system.
Overview
| Signed By: | 福州超人帮网络科技有限公司 |
| Status: | Valid |
The signature on avutil-lav-56.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:
| %sysdrive%\新增資料夾\sss\电脑实用工具集\太极\太极+荐片(1)\荐片\jianpian |
ThreatInfo has observed avutil-lav-56.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 avutil-lav-56.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 China 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 avutil-lav-56.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
avutil-lav-56.dll is identified as pe for 32-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.
51f3393111fd7eaa3dbd1ece16881c9e
248674a845f47997e621b473c26264e0
69f64a025a5588c2ff0df30e553f7497
d41d8cd98f00b204e9800998ecf8427e
7f5cb32014cdbc5f55a066b5e575be62
e1dbd9be89694db323e30d6e47e4ed4d
cbeb8301c354db52232b6409e1822345
376a56eeae9fca77a486e1a33ef6ffb2
d211962cc9c4a0c3bae3529708b4bdd7
10e3a8f4cd3649eac5aed118c2d9f703
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
GridinSoft detects this file as General Threat
This report identifies avutil-lav-56.dll by MD5 3895eab89ff9212ddfb311f46b5bafd8. If the same file is present on your device, scan the system and remove the detected object after confirming the hash and location.