GridinSoft Threat Intelligence

Dd29313.dll file report

Under review File reputation report
MD5 8281fdc4f6a1fff661f0f19dd27e4697
Latest seen 2025-05-20 23:01:07 (a year ago)
First seen 2017-05-21 04:03:12 (9 years ago)
Size 91 KB
Publisher APN LLC.
Product Virtual New Tab

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2017-05-21 04:03:12 (9 years ago); latest analysis 2025-05-20 23:01:07 (a year ago).

Publisher context

Company metadata: APN LLC.. Product metadata: Virtual New Tab.

Aliases

This hash has appeared under multiple file names, which can happen with repackaging, bundling, or deliberate renaming.

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

Dd29313.dll is a Windows file recorded in the ThreatInfo database. It is associated with Virtual New Tab. The reported company name is APN LLC.. The current detection status is Undefined, based on the latest analysis from 2025-05-20 23:01:07 (a year 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: Virtual New Tab
Company Name: APN LLC.
MD5: 8281fdc4f6a1fff661f0f19dd27e4697
Size: 91 KB
First Published: 2017-05-21 04:03:12 (9 years ago)
Latest Published: 2025-05-20 23:01:07 (a year ago)
Status: Undefined (on last analysis)
Analysis Date: 2025-05-20 23:01:07 (a year ago)

Common Places:

%programfiles%\askpartnernetwork\toolbar\avira-v7\source\program files\vnt
%system%\config\systemprofile\appdata\local\microsoft\windows\temporary internet files\content.ie5\asktoolbarinstaller-orj-spe[1].7z\program files\vnt
%programfiles%\askpartnernetwork\toolbar\orj-spe\source\program files\vnt
%localappdata%\vnt
%programfiles%\askpartnernetwork\toolbar\btrsp-c\source\program files\vnt
%system%\config\systemprofile\appdata\local\microsoft\windows\inetcache\ie\asktoolbarinstaller-avira-sp[1].7z\program files\vnt
%system%\config\systemprofile\appdata\local\microsoft\windows\inetcache\ie\asktoolbarinstaller-avira-sp[2].7z\program files\vnt
%system%\config\systemprofile\appdata\local\microsoft\windows\inetcache\ie\asktoolbarinstaller-orj-spe[3].7z\program files\vnt
%system%\config\systemprofile\appdata\local\microsoft\windows\inetcache\ie\asktoolbarinstaller-orj-spe[2].7z\program files\vnt
%system%\config\systemprofile\appdata\local\microsoft\windows\inetcache\ie\asktoolbarinstaller-orj-spe[1].7z\program files\vnt

ThreatInfo has observed Dd29313.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.

File Names:

13 observed names
A0108998.dll vntsrv.dll A0244053.dll vntsrv.dll.vir A0245893.dll A0410443.dll A0154867.dll A0154919.dll A0154964.dll A0145185.dll A0145233.dll A0240249.dll Dd29313.dll

This hash has been seen with multiple file names. Alternate names can appear when software is updated, copied between folders, packed by an installer, or deliberately renamed to avoid recognition. Compare the exact MD5 above before assuming two names refer to the same file.

Geographic signal

Observed country distribution

ThreatInfo has seen Dd29313.dll across 75 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Taiwan
Share 11.1%
Low High activity

The strongest geographic signal for this file is Taiwan with 11.1% 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 63.1%
Windows 10 24.2%
Windows 8.1 7.2%
Windows 8 2.3%
Windows XP 1.8%
Windows Server 2003 0.7%
Windows Vista 0.6%
Windows Server 2012 R2 0.1%

The most common operating system signal for Dd29313.dll is Windows 7 with 63.1% 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

Dd29313.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.

Format pe
Architecture 32-bit
Subsystem Windows GUI
Entry point 0x00006ec8
Image base 0x10000000

PE Sections:

Sections 5
Raw data 92672

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

.text 63488 bytes · 68.5% of section data
MD5 7c7d748516f70b442b3ddba4dd464ec8
.rdata 16896 bytes · 18.2% of section data
MD5 db08e712e9c99a8a0f50617370800830
.data 4096 bytes · 4.4% of section data
MD5 aa4d8b18fe4927799e80a52527139383
.rsrc 1536 bytes · 1.7% of section data
MD5 63b6d4957da50c2a4643576bdd513f70
.reloc 6656 bytes · 7.2% of section data
MD5 9cce1db2fdc63a7f3cd872c4a059e0c7

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 8281fdc4f6a1fff661f0f19dd27e4697.
  • 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.