GridinSoft Threat Intelligence

npQQPhoneManagerExt.dll file report

Under review File reputation report
MD5 3b91bd8cdda20f8c7f57ff3d0680a8c2
Latest seen 2021-06-16 20:31:03 (4 years ago)
First seen 2017-05-21 03:01:55 (9 years ago)
Size 137 KB
Publisher 腾讯公司
Product 应用宝一键安装插件
Signed by Tencent Technology(Shenzhen) Company Limited

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2017-05-21 03:01:55 (9 years ago); latest analysis 2021-06-16 20:31:03 (4 years ago).

Publisher context

Company metadata: 腾讯公司. Product metadata: 应用宝一键安装插件.

Digital signature

Signed by Tencent Technology(Shenzhen) Company Limited. 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

npQQPhoneManagerExt.dll is a Windows file recorded in the ThreatInfo database. It is associated with 应用宝一键安装插件. The reported company name is 腾讯公司. The current detection status is Undefined, based on the latest analysis from 2021-06-16 20:31:03 (4 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: 应用宝一键安装插件
Company Name: 腾讯公司
MD5: 3b91bd8cdda20f8c7f57ff3d0680a8c2
Size: 137 KB
First Published: 2017-05-21 03:01:55 (9 years ago)
Latest Published: 2021-06-16 20:31:03 (4 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2021-06-16 20:31:03 (4 years ago)

Overview

Signed By: Tencent Technology(Shenzhen) Company Limited
Status: Valid

The signature on npQQPhoneManagerExt.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:

%commondir%\tencent\qqphonemanager\2.0.201.3192
%commondir%\tencent\qqphonemanager\2.0.201.3198
%sysdrive%\adwcleaner\quarantine\files\jbxapirsrpbprttbjjkpcxiddqzbwuhn\qqphonemanager\2.0.201.3192
%sysdrive%\adwcleaner\quarantine\files\pkpsextscismdqhzouototbglhfcvhbs\qqphonemanager\2.0.201.3192
%sysdrive%\adwcleaner\quarantine\files\dwxtirnwfdglsavlfburivuykxvnqjpy\qqphonemanager\2.0.201.3192
%commondir%\tencent\qqphonemanager
%sysdrive%\adwcleaner\quarantine\zdgc81tbdk\qqphonemanager

ThreatInfo has observed npQQPhoneManagerExt.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 npQQPhoneManagerExt.dll across 63 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Taiwan
Share 15.1%
Low High activity

The strongest geographic signal for this file is Taiwan with 15.1% 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 46.7%
Windows 10 37.3%
Windows 8.1 10.9%
Windows XP 2.3%
Windows 8 2.3%
Windows Server 2008 R2 0.5%
Windows Server 2012 0.2%

The most common operating system signal for npQQPhoneManagerExt.dll is Windows 7 with 46.7% 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

npQQPhoneManagerExt.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 0x0000d0e4
Image base 0x10000000

PE Sections:

Sections 5
Raw data 131584

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

.text 81920 bytes · 62.3% of section data
MD5 d6f46bd91e7d198a6261d73bc982c412
.rdata 26112 bytes · 19.8% of section data
MD5 267338a46c759185b464d6a5f576f568
.data 7680 bytes · 5.8% of section data
MD5 a31026ad56686693204f699d0ad923c7
.rsrc 6656 bytes · 5.1% of section data
MD5 179412cd99469c2a72100d9c1dd4e854
.reloc 9216 bytes · 7.0% of section data
MD5 c20a1c681223cbedf268caddd137f8e2

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 3b91bd8cdda20f8c7f57ff3d0680a8c2.
  • 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.