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web_bar_setup.exe

Web Bar

Web Bar Media

The application web_bar_setup.exe, “Web Bar Setup ” by Web Bar Media has been detected as adware by 4 anti-malware scanners. The program is a setup application that uses the Inno Setup installer. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from x.safe431demo.com and multiple other hosts.
Publisher:
Web Bar Media   (signed by Web Bar Media)

Product:
Web Bar

Description:
Web Bar Setup

MD5:
17cce28b90b040d388c3d8cc96f5a15c

SHA-1:
79ba7365208ea728ed37630376f44a283cc6ab65

SHA-256:
ec50a450a4bb664c84a7b9fb28c3ff5f30124bec6ac0c4a9596a71669f1d79d8

Scanner detections:
4 / 68

Status:
Adware

Explanation:
Bundles the Conduit Toolbar and/or Conduit Search Protect.

Analysis date:
12/24/2024 5:01:15 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Conduit.266
9.0.1.0106

herdProtect (fuzzy)
variant of web_bar_setup_2.0.5546.25645_36766aa820.exe (Adware)
2015.7.18.6

Malwarebytes
PUP.Optional.WebBar.A
v2015.04.16.01

Reason Heuristics
Threat.Installer.WebBarMedia
15.4.16.9

File size:
2.1 MB (2,193,664 bytes)

Product version:
2.0.5582.15558

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\web_bar_setup.exe

Digital Signature
Signed by:
Web Bar Media

Authority:
Symantec Corporation

Valid from:
2/5/2015 4:00:00 PM

Valid to:
2/6/2016 3:59:59 PM

Subject:
CN=Web Bar Media, O=Web Bar Media, L=Victoria, S=British Columbia, C=CA

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
0F7B7C7A3031BA614438E5A48FF24DD7

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:09Csk7pft4ICHPHR4x8x1UGexmbcMGC3U3MlLVmczEdjJYbopoJEHzU7unz6:+Czv8R4x8x1UGomgkUinzEdjNSJWzZ6

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9351

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

The file web_bar_setup.exe has been seen being distributed by the following 4 URLs.

http://x.safe431demo.com/.../Web_Bar_Setup_2.0.5582.15558_3e16a056d.exe

http://s3.amazonaws.com/dl.offer/.../Web_Bar_Setup_2.0.5582.15558_3e16a056d.exe

http://source.cdnquest.com/.../Web_Bar_Setup.exe

https://mail.google.com/mail/u/.../?ui=2&ik=43abb31a8b&view=att&th=14de79cb9556a51f&attid=0.1&disp=safe&realattid=f_iatjzz7v0&zw

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