GridinSoft Threat Intelligence

tbTV_B.dll file report

Under review File reputation report
MD5 73406fa9287b36ca4163797c73a2cd04
Latest seen 2021-01-03 06:34:32 (5 years ago)
First seen 2017-05-21 10:03:43 (9 years ago)
Size 4 MB
Publisher Conduit Ltd.
Product Conduit Toolbar
Signed by Conduit Ltd.

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2017-05-21 10:03:43 (9 years ago); latest analysis 2021-01-03 06:34:32 (5 years ago).

Publisher context

Company metadata: Conduit Ltd.. Product metadata: Conduit Toolbar.

Digital signature

Signed by Conduit Ltd.. 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

tbTV_B.dll is a Windows file recorded in the ThreatInfo database. It is associated with Conduit Toolbar. The reported company name is Conduit Ltd.. The current detection status is Undefined, based on the latest analysis from 2021-01-03 06:34:32 (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: Conduit Toolbar
Company Name: Conduit Ltd.
MD5: 73406fa9287b36ca4163797c73a2cd04
Size: 4 MB
First Published: 2017-05-21 10:03:43 (9 years ago)
Latest Published: 2021-01-03 06:34:32 (5 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2021-01-03 06:34:32 (5 years ago)

Overview

Signed By: Conduit Ltd.
Status: Valid

The signature on tbTV_B.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:

%localappdata%\temp
%programfiles%\mercan
%localappdata%\flv_runner
%localappdata%\malware_fighter
%localappdata%\internethelper
%localappdata%\max_es_atube
%localappdata%\utorrentcontrol2
%programfiles%\flv_runner
%sysdrive%\docume~1\stephan\locals~1\temp
%localappdata%\brothersoft_extreme

ThreatInfo has observed tbTV_B.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:

58 observed names
tbedrs.dll nsl713.tmp.tbFile.dll tbmerc.dll tbmer0.dll tbmererror.dll tbFLV_.dll tbMalw.dll A0147265.dll tbInte.dll tbMax0.dll tbuTo0.dll tbProd.dll tbWis0.dll tbDVD0.dll tbBro0.dll tbuTor.dll A0229491.dll A0229494.dll tbBS_P.dll tbPods.dll A0288179.dll A0289488.dll A0291210.dll A0293575.dll A0288740.dll tbBitT.dll tbVuz0.dll tbKur2.dll nsx5DCB.tmp.tbWise.dll tbBus0.dll A0241219.dll A0241216.dll tbAsha.dll tbGos0.dll tbWise.dll tbRadi.dll tbCon0.dll tbRec2.dll tbWin0.dll tbXfir.dll tbNan0.dll tbVuze.dll tbDVDV.dll tbFile.dll tbPro3.dll tbFLV3.dll tbWhit.dll tb2al0.dll tbMar0.dll tbWinl.dll tbPro2.dll tbSof0.dll tbWall.dll tbPro0.dll tbDVD2.dll tbBit0.dll tbSomo.dll tbTV_B.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 tbTV_B.dll across 42 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country United States
Share 17.3%
Low High activity

The strongest geographic signal for this file is United States with 17.3% 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 48.3%
Windows 10 34.7%
Windows XP 12.8%
Windows Vista 1.8%
Windows 8.1 1.2%
Windows 8 0.9%
Windows Server 2003 0.3%

The most common operating system signal for tbTV_B.dll is Windows 7 with 48.3% 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

tbTV_B.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 0x0027ff98
Image base 0x10000000

PE Sections:

Sections 6
Raw data 4444672

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

.text 2934272 bytes · 66.0% of section data
MD5 1e49806fe605bf682d100e24b218aa22
.rdata 738816 bytes · 16.6% of section data
MD5 244578c111e505c495c896d4d1440cf5
.data 35840 bytes · 0.8% of section data
MD5 63ed76b2f3036cff05f77c208a31cfd1
SHARED 18944 bytes · 0.4% of section data
Uncommon name
MD5 2474f6359b2686ebcc034214ecda6253
.rsrc 483328 bytes · 10.9% of section data
MD5 d4ab32902f303fe1c91049745e116689
.reloc 233472 bytes · 5.3% of section data
MD5 5e2e8617e26a90dd98bdc374f41ed4e4

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 73406fa9287b36ca4163797c73a2cd04.
  • 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.