GridinSoft Threat Intelligence

DolbyAPOvlldp120.dll file report

Under review File reputation report
MD5 3a8f6d06b6bf1bde0b0c40fa1ccea1e2
Latest seen 2021-01-10 23:54:56 (5 years ago)
First seen 2021-01-10 23:36:46 (5 years ago)
Size 1 MB
Publisher Dolby Laboratories
Product Dolby DAX3
Signed by Dolby Laboratories, Inc.;Microsoft Windows Hardware Compatibility Publisher

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2021-01-10 23:36:46 (5 years ago); latest analysis 2021-01-10 23:54:56 (5 years ago).

Publisher context

Company metadata: Dolby Laboratories. Product metadata: Dolby DAX3.

Digital signature

Signed by Dolby Laboratories, Inc.;Microsoft Windows Hardware Compatibility Publisher. The signature is reported as valid, but signed files can still be bundled or abused.

Observed locations

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

  1. Use the hash and metadata below to verify the exact file identity.
  2. Review publisher, signature, paths, and PE details for inconsistencies.
  3. Run a local scan if the file appears unexpectedly or starts with Windows.

File context

DolbyAPOvlldp120.dll is a Windows file recorded in the ThreatInfo database. It is associated with Dolby DAX3. The reported company name is Dolby Laboratories. The current detection status is Undefined, based on the latest analysis from 2021-01-10 23:54:56 (5 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: Dolby DAX3
Company Name: Dolby Laboratories
MD5: 3a8f6d06b6bf1bde0b0c40fa1ccea1e2
Size: 1 MB
First Published: 2021-01-10 23:36:46 (5 years ago)
Latest Published: 2021-01-10 23:54:56 (5 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2021-01-10 23:54:56 (5 years ago)

Overview

Signed By: Dolby Laboratories, Inc.;Microsoft Windows Hardware Compatibility Publisher
Status: Valid

The signature on DolbyAPOvlldp120.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:

%commonappdata%\reviversoft\driver reviver\downloads\3024178f-35db-41f0-b130-3f947cd7ba6e
%commonappdata%\reviversoft\driver reviver\downloads\0

ThreatInfo has observed DolbyAPOvlldp120.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 DolbyAPOvlldp120.dll across 1 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Russian Federation
Share 100.0%
Low High activity

The strongest geographic signal for this file is Russian Federation 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:

Windows 10 100.0%

The most common operating system signal for DolbyAPOvlldp120.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

DolbyAPOvlldp120.dll is identified as pe for 64-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.

Format pe
Architecture 64-bit
Subsystem Windows GUI
Entry point 0x000ab5e0
Image base 0x0000000180000000

PE Sections:

Sections 12
Raw data 1696256

Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.

.text 1097728 bytes · 64.7% of section data
MD5 9d151500cada86dc093c956cf8a3af58
RT_CODE 512 bytes · 0.0% of section data
Uncommon name
MD5 97b7cb49056f217ac7cd8bfca8808ed0
RT_BSS 0 bytes · 0.0% of section data
Uncommon name
MD5 d41d8cd98f00b204e9800998ecf8427e
.rdata 477696 bytes · 28.2% of section data
MD5 ca2968b4e5b164cb3236b53e4248eb95
.data 25600 bytes · 1.5% of section data
MD5 abeda162da413173225697b80f2dba43
.pdata 56320 bytes · 3.3% of section data
MD5 bd85c6edc6c1358d258c9ecdfdde38e3
RT_CONST 1024 bytes · 0.1% of section data
Uncommon name
MD5 3931f4bc60bb8d099d24f96ff895ae74
RT_DATA 1536 bytes · 0.1% of section data
Uncommon name
MD5 d0bc9a37e6f49553828edc476686f3ed
.trace 9216 bytes · 0.5% of section data
Uncommon name
MD5 7d809f1ee43e5fff40c07c0ad9e33014
_RDATA 5120 bytes · 0.3% of section data
Uncommon name
MD5 7863d4620c4dd664552c959ce07d9320
.rsrc 13824 bytes · 0.8% of section data
MD5 eef583281efa5488c4d326eaf9997d2f
.reloc 7680 bytes · 0.5% of section data
MD5 bb2a4b5af2bffa422cf6a3133fdad578

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.

Scan with GridinSoft Anti-Malware Use a local scan if the file origin or behavior is unclear. Check this hash on VirusTotal

Recommended next steps

  • Compare the local file MD5 with 3a8f6d06b6bf1bde0b0c40fa1ccea1e2.
  • Check the file path, publisher, and signature against the details in this report.
  • Run a GridinSoft scan if the source, path, or behavior looks unusual.