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viber.exe

Cash Buyer Media

This is the Vittalia Filewon Installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application viber.exe by Cash Buyer Media has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Vittalia DM installer. The file has been seen being downloaded from files4.downloadnet1195.com.
Publisher:
Lightspeed Vivid Installation  (signed by Cash Buyer Media)

Product:
Lightspeed Vivid Installation

Version:
84.2.2.9204

MD5:
30c263353ead28b6e499f5ff14665c94

SHA-1:
e446641c352f80bbd59510ce47724b1f6d0c620a

SHA-256:
e91b156202f16ed4e1ee1297b8e228885de02a7d4000135e90d093afab405cd0

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Bundles additional software, mostly toolbars and other potentially unwanted applications using the Vittalia monitization installer.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
11/16/2024 1:16:52 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Vittalia.CashBuye.Bundler (M)
16.6.6.2

File size:
758.4 KB (776,632 bytes)

Product version:
84.2.2.9204

Copyright:
Copyright (C) 2015

Original file name:
setup.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Vittalia DM

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\viber.exe

Digital Signature
Signed by:
Cash Buyer Media

Authority:
VeriSign, Inc.

Valid from:
2/5/2015 1:00:00 AM

Valid to:
2/6/2016 12:59:59 AM

Subject:
CN=Cash Buyer Media, O=Cash Buyer Media, L=San Francisco, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
16225050F02F98DCFD5828F7D2C7CD45

File PE Metadata
Compilation timestamp:
8/22/2014 8:58:22 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:87xi5x03/LoR+xR1ZRjYoPML56WxxGui5zYMs7hXURzsMKfxcPT8DosTVlwz90eT:qx6rEzPM16WxxTi8xUiMKfxcYDF5Qo+J

Entry address:
0x1EFAE0

Entry point:
60, BE, 00, 60, 53, 00, 8D, BE, 00, B0, EC, FF, 57, EB, 0B, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07, 8B...
 
[+]

Entropy:
7.9227

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.24

Code size:
744 KB (761,856 bytes)

The file viber.exe has been seen being distributed by the following URL.

http://files4.downloadnet1195.com/download/.../dl?bc=1192719&pid=advertisode&brand=advertisode.com&aid=fr_102913_downloadsf.com_190889734_2422762103_7613729031&s=test_source&c=fr&country=FR&cb=-144526270&filename=viber.exe&productKey=i64pylx2qbfdqf4qdfoc2nidd2i4ycxp&osName=Windows&osVersion=8.1&browserName=IE&browserVersion=11&zTmp=1&executable=1188405

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