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ooVoo.exe

ooVoo

Download Assistant

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 ooVoo.exe by Download Assistant has been detected as adware by 16 anti-malware scanners. The program is a setup application that uses the AirInstaller Download Manager installer. This program installs potentially unwanted software on your PC at the same time as the software you are trying to install, without adequate consent.
Publisher:
DownloadAsst_New  (signed by Download Assistant)

Product:
ooVoo

Version:
3.0.0.97

MD5:
ebdf568a27a07f095d4a6c036a5e00fb

SHA-1:
810b3a1cb5a262278203ff0191697dfa409f37f0

SHA-256:
7969089060fbee1b09554b8d4622db124d2521a7c0215f24f54f7eebf2a35f65

Scanner detections:
16 / 68

Status:
Adware

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

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
4/26/2024 4:18:55 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Bundler.AirInstaller.5
415

avast!
Win32:Adware-CKC [PUP]
2014.9-151217

Bitdefender
Gen:Variant.Application.Bundler.AirInstaller.5
1.0.20.1755

Bkav FE
W32.HfsAdware
1.3.0.6379

Comodo Security
Application.Win32.DownloadAssistant.S
21943

Dr.Web
Trojan.Vittalia.30
9.0.1.0351

Emsisoft Anti-Malware
Gen:Variant.Application.Bundler.AirInstaller
8.15.12.17.04

ESET NOD32
Win32/DownloadAssistant.A potentially unwanted application
9.7.0.302.0

F-Secure
Riskware.Gen:Variant.Application.Bundler
11.2015-17-12_5

G Data
Gen:Variant.Application.Bundler.AirInstaller
15.12.25

MicroWorld eScan
Gen:Variant.Application.Bundler.AirInstaller.5
16.0.0.1053

NANO AntiVirus
Trojan.Win32.Vittalia.dqfrig
0.30.24.1357

Panda Antivirus
Trj/Genetic.gen
15.12.17.04

Reason Heuristics
PUP.Air Software.DownloadAssistant.Bundler (M)
15.12.17.4

Rising Antivirus
PE:Malware.XPACK-HIE/Heur!1.9C48
23.00.65.151215

VIPRE Antivirus
Threat.4782985
39486

File size:
960.2 KB (983,208 bytes)

Product version:
3.0.0.97

Copyright:
(c) DownloadAsst_New

Original file name:
ooVoo.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
AirInstaller Download Manager

Language:
English (United States)

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

Digital Signature
Signed by:
Download Assistant

Authority:
Symantec Corporation

Valid from:
2/15/2015 6:00:00 PM

Valid to:
2/16/2016 5:59:59 PM

Subject:
CN=Download Assistant, O=Download Assistant, 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:
3784E4CAC60231ED82FD7E8E845E8CE3

File PE Metadata
Compilation timestamp:
4/30/2015 11:03:17 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:82Iu7+6BWcfD25XOYyDZ86pcXjpgxuZ3K53rmBnABbF7LP161cuM0QTZT+EaQRnZ:8QBWCDMOZ86pW2mBkJvaQTZBh

Entry address:
0x126A

Entry point:
55, 8B, EC, 83, EC, 10, 53, 56, 57, 6A, 00, FF, 15, 08, 10, 49, 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...
 
[+]

Entropy:
7.0564

Developed / compiled with:
Microsoft Visual C++

Code size:
574.5 KB (588,288 bytes)

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

http://download.program-assist.com/v2/click/b8152820/?d=http://www.installer-assist.com/download/ooVooSetup.exe&key=7d7670febb22aad4793d7bec5489ddbeea11d2f06a88c6e87adf14973b1cd619&sid=ooVoo&uid=ooVoo&affiliate_image=http://download-assist.com/admin/.../oovoo_i.png&product_image=http://download-assist.com/admin/.../oovoo_p.png&n=ooVoo&filename=ooVoo

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