GridinSoft Threat Intelligence

DolbyAPOvlldp130.dll file report

Under review File reputation report
MD5 b09f8858555756de53f30807737b1649
Latest seen 2021-01-10 23:41:12 (5 years ago)
First seen 2021-01-10 23:28:39 (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 23:28:39 (5 years ago); latest analysis 2021-01-10 23:41:12 (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

DolbyAPOvlldp130.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 23:41:12 (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: b09f8858555756de53f30807737b1649
Size: 1 MB
First Published: 2021-01-10 23:28:39 (5 years ago)
Latest Published: 2021-01-10 23:41:12 (5 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2021-01-10 23:41:12 (5 years ago)

Overview

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

The signature on DolbyAPOvlldp130.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\0
%commonappdata%\reviversoft\driver reviver\downloads\3024178f-35db-41f0-b130-3f947cd7ba6e

ThreatInfo has observed DolbyAPOvlldp130.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 DolbyAPOvlldp130.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 DolbyAPOvlldp130.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

DolbyAPOvlldp130.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 0x000d8900
Image base 0x0000000180000000

PE Sections:

Sections 12
Raw data 2004992

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

.text 1283072 bytes · 64.0% of section data
MD5 8fee9229fc4fbe6834e07b34cbbc535c
RT_CODE 512 bytes · 0.0% of section data
Uncommon name
MD5 954c8b8f127baa48ed788a62cd2c19ad
RT_BSS 0 bytes · 0.0% of section data
Uncommon name
MD5 d41d8cd98f00b204e9800998ecf8427e
.rdata 597504 bytes · 29.8% of section data
MD5 7e62358c5c743bb208f0e649e2a1499e
.data 25088 bytes · 1.3% of section data
MD5 67c01ed80d0d7f9491a68f095434ba63
.pdata 60416 bytes · 3.0% of section data
MD5 3ce7f11dac583d2e43aa90cced6b8fed
RT_CONST 1024 bytes · 0.1% of section data
Uncommon name
MD5 033320cc8e3eed2e01e7c73d8884a94e
RT_DATA 1536 bytes · 0.1% of section data
Uncommon name
MD5 d0bc9a37e6f49553828edc476686f3ed
.trace 9216 bytes · 0.5% of section data
Uncommon name
MD5 77442e9c9d9ee3fb93877e0a3c081044
_RDATA 5120 bytes · 0.3% of section data
Uncommon name
MD5 0f910ef560cf6d05dda5f813a80a1c8c
.rsrc 13824 bytes · 0.7% of section data
MD5 e9c281052883c3bb5a802afbbf0148fb
.reloc 7680 bytes · 0.4% of section data
MD5 35ec166952f9c775a6275cea01e44c72

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 b09f8858555756de53f30807737b1649.
  • 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.