GridinSoft Threat Intelligence

DDPP64A.dll file report

Under review File reputation report
MD5 b98b5f954c1be1a22af40bf17a55c7b1
Latest seen 2021-01-04 14:33:16 (5 years ago)
First seen 2020-06-27 06:56:29 (5 years ago)
Size 6 MB
Publisher Dolby Laboratories
Product Dolby DS1PC Control Panel
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 2020-06-27 06:56:29 (5 years ago); latest analysis 2021-01-04 14:33:16 (5 years ago).

Publisher context

Company metadata: Dolby Laboratories. Product metadata: Dolby DS1PC Control Panel.

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

DDPP64A.dll is a Windows file recorded in the ThreatInfo database. It is associated with Dolby DS1PC Control Panel. The reported company name is Dolby Laboratories. The current detection status is Undefined, based on the latest analysis from 2021-01-04 14:33:16 (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 DS1PC Control Panel
Company Name: Dolby Laboratories
MD5: b98b5f954c1be1a22af40bf17a55c7b1
Size: 6 MB
First Published: 2020-06-27 06:56:29 (5 years ago)
Latest Published: 2021-01-04 14:33:16 (5 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2021-01-04 14:33:16 (5 years ago)

Overview

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

The signature on DDPP64A.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\96fffcb1-222d-475b-b3de-562928746539
%commonappdata%\reviversoft\driver reviver\downloads\80
%commonappdata%\reviversoft\driver reviver\downloads\cbc7092c-c4f9-4d65-b84c-c1623ee81d77
%commonappdata%\reviversoft\driver reviver\downloads\62
%commonappdata%\reviversoft\driver reviver\downloads\18
%commonappdata%\winzip\winzip driver updater\downloads\48db1056-6685-4a17-8ba9-aad318465a4d
%commonappdata%\winzip\winzip driver updater\downloads\46

ThreatInfo has observed DDPP64A.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 DDPP64A.dll across 4 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country China
Share 44.4%
Low High activity

The strongest geographic signal for this file is China with 44.4% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.

OS Version:

Windows 7 77.8%
Windows 10 22.2%

The most common operating system signal for DDPP64A.dll is Windows 7 with 77.8% 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

DDPP64A.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 0x00012e84
Image base 0x0000000180000000

PE Sections:

Sections 7
Raw data 7078400

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

.text 146432 bytes · 2.1% of section data
MD5 2881ebb18898fdfcd819d7c86a9bcf6c
RT_CODE 5632 bytes · 0.1% of section data
Uncommon name
MD5 ed995104d1684159fbfcf5fc643941ba
.rdata 60416 bytes · 0.9% of section data
MD5 0b80d755e399a8113c51d40ac1b85e1f
.data 8704 bytes · 0.1% of section data
MD5 496bf467f5a23652bf083e4daf6bd13e
.pdata 9728 bytes · 0.1% of section data
MD5 a13fd76af099bfe69c07c9e9cd18ba86
.rsrc 6844928 bytes · 96.7% of section data
Large raw data
MD5 84314f968065cec788b1a6b3c6cd1af6
.reloc 2560 bytes · 0.0% of section data
MD5 69d4142ae5835f5c8e05ed45e9979868

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 b98b5f954c1be1a22af40bf17a55c7b1.
  • 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.