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google-chrome.exe

Start Playing

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application google-chrome.exe by Start Playing 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 OutBrowse Revenyou installer. With this installer, users are expecting to download Google's Chrome web browser but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
Start Playing  (signed and verified)

MD5:
6b6fb95a67578340766c4cd048881009

SHA-1:
c2c10975ced074010bd453982ee54e8f8da49882

SHA-256:
63627f113a91784df013271de22fe4115b84e40c9aa50a66d8983c2d1d64f5d0

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 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:
12/25/2024 1:30:53 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse.StartPlaying.Bundler (M)
16.1.31.10

File size:
574.5 KB (588,296 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou (using Nullsoft Install System)

Language:
Language Neutral

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

Digital Signature
Signed by:
Start Playing

Authority:
Starfield Technologies, Inc.

Valid from:
12/8/2014 9:12:48 AM

Valid to:
12/8/2015 9:12:48 AM

Subject:
CN=Start Playing, O=Start Playing, L=DUBLIN, C=IE

Issuer:
CN=Starfield Secure Certificate Authority - G2, OU=http://certs.starfieldtech.com/repository/, O="Starfield Technologies, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
4E956215A6BB61

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

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:7xkJCYFvjTTYyMPd7bweBuSRwESuPXG1hEkD:7xk0YVYy87EeBlmuwD

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:
7.9703

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.downserver5.com/1421890167/DownloadManager/getalgk5?p=1955&d=3075&l=2937&n=1&productname=Googlechrome&d1=156141&d2=142&filename=Google-Chrome&tyurl=http://www.postdownload.net/.../redirect.php?id=e866ur6jo1hb4n9uns5l8hma8ga1kuvna8e8p6ngsbavh4nrgq51-5e8860df246e876f009b5b7880c493d6&d=downloadzone.org&p=Google Chrome&pid=3&bex=1&countryid=265

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