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google-chrome.exe

Quick Downloader

The Adlogica setup manager, an installer that bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed without consent. The application google-chrome.exe by Quick Downloader has been detected as adware by 8 anti-malware scanners. The program is a setup application that uses the Adlogica Quick Downloader installer. The setup routine uses the RevenYou.Com Pay Per Install platform (OutBrowse) which bundles additional software offers inclduing toolbars, extensions, PC utilities as well as other PUPs. The installer is marketed through download protals and search ads as Google's Chrome web browser but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
Quick Downloader  (signed and verified)

MD5:
b54d44e13db598258b1e9da5a348df06

SHA-1:
5429e390cbf7b14aa5f2f0cffbd81e993c6289c0

SHA-256:
b7e75cb6faddca60863bc897311caf765a4262037614f97b1a0666af399cd165

Scanner detections:
8 / 68

Status:
Adware

Explanation:
Bundles additional adware offers during download and installation using the OutBrowse installer.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
5/1/2024 5:49:15 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
Generic
2015.0.3353

ESET NOD32
Win32/OutBrowse.AQ
8.10412

herdProtect (fuzzy)
variant of adobe_flash.exe (Adware)
2014.11.8.22

IKARUS anti.virus
PUA.OutBrowse
t3scan.1.7.8.0

McAfee
Adware-OutBrowse.a
5600.7009

NANO AntiVirus
Trojan.Win32.OutBrowse.deioif
0.28.2.61942

Reason Heuristics
PUP.QuickDownloader.N
14.9.13.3

VIPRE Antivirus
Threat.4786018
32938

File size:
567 KB (580,632 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adlogica Quick Downloader (using Nullsoft Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\google-chrome.exe

Digital Signature
Signed by:
Quick Downloader

Authority:
COMODO CA Limited

Valid from:
8/11/2014 7:00:00 PM

Valid to:
8/11/2017 6:59:59 PM

Subject:
CN=Quick Downloader, O=Quick Downloader, STREET="96 Jessie St, 4th Floor", L=San Francisco, S=CA, PostalCode=94105, C=US

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
0087CE63C7728E982ECA2980DCA8DDE091

File PE Metadata
Compilation timestamp:
12/5/2009 4:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:nwMTVg1gIJov+kOeyFsIMY2RXx/UyFb6N2hDgN9PZZ58Q99bnAMM:n9B7/+j/sIMrBsycwtY9PZQQPnA5

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9767

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file google-chrome.exe has been seen being distributed by the following URL.

http://get.downloaddesktop5.com/1410586707/DownloadManager/GetALGK4?p=1955&d=3075&l=2937&n=1&productname=Googlechrome&d1=85604&d2=125&filename=Google-Chrome&tyurl=http://www.postdownload.net/.../redirect.php?id=k11k5hp4eb6oef0jg98nvbu8jrcq4jrh7m3099nkta1292aoabo1-0e5116d432562585f3f648a74a78786d&d=downloadinfo.co&p=Google Chrome&pid=3&countryid=265

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