Viber Setup.exe

Viber

Download Helper

This is part of the Air Installer, a download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application Viber Setup.exe by Download Helper 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 AirInstaller Download Manager installer. The file has been seen being downloaded from everydownload.net.
Publisher:
DownloadHelperComondo  (signed by Download Helper)

Product:
Viber

Version:
3.0.0.88

MD5:
cbb588e2a1d7e174628a26370ca0eb40

SHA-1:
37e66d857bb3e4647fdfe4de8a188e318a692d3a

SHA-256:
c97ec5121e761577d9894b36ef8b1354721e29d099fe2d926726d937caf136c4

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

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:
11/27/2024 8:58:55 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
17.2.13.10

File size:
844.6 KB (864,840 bytes)

Product version:
3.0.0.88

Copyright:
(c) DownloadHelperComondo

Original file name:
Viber Setup.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
AirInstaller Download Manager

Language:
English (United States)

Common path:
C:\users\{user}\downloads\viber setup.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
2/3/2015 1:00:00 AM

Valid to:
2/4/2016 12:59:59 AM

Subject:
CN=Download Helper, O=Download Helper, STREET=308-536 Herald St, L=Victoria, S=BC, PostalCode=V8W1S6, C=CA

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00949A93C26C8C58A2B94E6A2870C8C9F4

File PE Metadata
Compilation timestamp:
3/25/2015 12:55:21 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

Entry address:
0x126A

Entry point:
55, 8B, EC, 83, EC, 10, 53, 56, 57, 6A, 00, FF, 15, 08, 90, 47, 00, 8B, F8, 33, D2, 8B, CF, 8B, 5F, 3C, 03, DF, 2B, 05, 1C, 10, 40, 00, 89, 45, F4, 1B, D2, F7, D8, 89, 55, F8, 0F, B7, 73, 14, 83, D2, 00, F7, DA, 89, 75, F0, 52, 8B, 93, A0, 00, 00, 00, 50, 8B, 44, 1E, 24, 03, 05, 28, 10, 40, 00, 50, FF, B3, A4, 00, 00, 00, E8, 88, FD, FF, FF, 8B, 54, 1E, 28, 83, C4, 10, A1, 28, 10, 40, 00, 2B, D0, 83, FA, 01, 76, 0D, 8B, 4C, 1E, 24, 03, C8, 03, CF, E8, F2, FE, FF, FF, A1, 20, 10, 40, 00, 83, C6, 40, 03, F3...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
478.5 KB (489,984 bytes)

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

http://everydownload.net/uk/.../download

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