GridinSoft Threat Intelligence

tadb (1).exe file report

Under review File reputation report
MD5 63e8ea2eaa6be71703e45451b86ba44c
Latest seen 2021-06-11 20:33:43 (4 years ago)
First seen 2017-05-21 06:06:24 (8 years ago)
Size 607 KB
Publisher 腾讯公司
Product 应用宝统一连接服务
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 06:06:24 (8 years ago); latest analysis 2021-06-11 20:33:43 (4 years ago).

Publisher context

Company metadata: 腾讯公司. Product metadata: 应用宝统一连接服务.

Digital signature

Signed by Tencent Technology(Shenzhen) Company Limited. The signature is reported as valid, but signed files can still be bundled or abused.

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

tadb (1).exe is a Windows file recorded in the ThreatInfo database. It is associated with 应用宝统一连接服务. The reported company name is 腾讯公司. The current detection status is Undefined, based on the latest analysis from 2021-06-11 20:33:43 (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: 应用宝统一连接服务
Company Name: 腾讯公司
MD5: 63e8ea2eaa6be71703e45451b86ba44c
Size: 607 KB
First Published: 2017-05-21 06:06:24 (8 years ago)
Latest Published: 2021-06-11 20:33:43 (4 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2021-06-11 20:33:43 (4 years ago)

Overview

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

The signature on tadb (1).exe 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:

%appdata%\tencent\androidserver\1.0.0.492
%sysdrive%\adwcleaner\quarantine\files\ndyarifnwlztuddumcbcnpheohluihfj\androidserver\1.0.0.492
%sysdrive%\adwcleaner\quarantine\files\ruyltefsntyxenuahnabkuddahqeinvb\androidserver\1.0.0.492
%sysdrive%\adwcleaner\quarantine\files\kbtjsdkqayepvmsanirjspztlsbfvdce\androidserver\1.0.0.492
%sysdrive%\adwcleaner\quarantine\files\rnqankqiyrhagyzmkrumtczgsmdflpzp\androidserver\1.0.0.492
%sysdrive%\adwcleaner\quarantine\files\kvutawbnxcuqqseowenxafzfhzvlcmut\androidserver\1.0.0.492
%sysdrive%\adwcleaner\quarantine\files\akealobdapzwbzehzqxjiscimsetwztq\androidserver\1.0.0.492
%sysdrive%\adwcleaner\quarantine\files\hpgcqxhvlzpbgmzlqcxlpncdwehgypfp\androidserver\1.0.0.492
%sysdrive%\adwcleaner\quarantine\files\azarobodqjgqgqgxegwozusdyrmkqeir\androidserver\1.0.0.492
%sysdrive%\adwcleaner\quarantine\files\vnqvvtneuyufkwbappvqjcdqxnuxjkck\androidserver\1.0.0.492

ThreatInfo has observed tadb (1).exe 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:

2 observed names
tadb.exe tadb (1).exe

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.

Geography:

45 observed countries
34.7%
17.8%
9.7%
6.9%
5.0%
3.8%
2.5%
2.2%
1.9%
1.7%
1.4%
0.9%
0.8%
0.7%
0.7%
0.6%
0.6%
0.5%
0.5%
0.5%
0.5%
0.4%
0.4%
0.4%
0.4%
0.4%
0.3%
0.3%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%

The strongest geographic signal for this file is Taiwan with 34.7% 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 50.1%
Windows 7 39.2%
Windows 8.1 7.8%
Windows 8 2.0%
Windows XP 0.7%
Windows Vista 0.1%

The most common operating system signal for tadb (1).exe is Windows 10 with 50.1% 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

tadb (1).exe is identified as pe for 32-bit systems. The subsystem is Windows CUI. 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 CUI
Entry point 0x0000b3a8
Image base 0x00400000

PE Sections:

Sections 5
Raw data 612864

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

.text 408064 bytes · 66.6% of section data
MD5 999116611bbf7d0812079e74e701159d
.rdata 153600 bytes · 25.1% of section data
MD5 49efeb01158cfba4bed17d7bcf68d450
.data 5120 bytes · 0.8% of section data
MD5 71d2211961ea13d4ffdb92527fef158a
.rsrc 16896 bytes · 2.8% of section data
MD5 9f1423aaba7e79cb6943012b28c4c36f
.reloc 29184 bytes · 4.8% of section data
MD5 f487df6e1ab467d7210aecfaa78c242e

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 63e8ea2eaa6be71703e45451b86ba44c.
  • 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.