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amrtomp3_setup.exe

Rspark LLC

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application amrtomp3_setup.exe by Rspark has been detected as adware by 10 anti-malware scanners. The program is a setup application that uses the OutBrowse Revenyou 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.
Publisher:
Rspark LLC  (signed and verified)

MD5:
e628a3167b2a7b26f9845dfa9a533bea

SHA-1:
259d42da7f31e4dd2db9ea138ce40cee698434db

SHA-256:
918e043fe670f8d49579ca5056e2e27c7219fb3f1cc908904754ceb14b53417c

Scanner detections:
10 / 68

Status:
Adware

Explanation:
Bundles additional adware offers during download and installation using the OutBrowse 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:
4/19/2024 6:54:02 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
MultiBundle.M
2016.0.3013

Dr.Web
Adware.Downware.2081
9.0.1.0231

ESET NOD32
Win32/OutBrowse
9.9622

herdProtect (fuzzy)
variant of ccsetup402.exe&dynamicname=ccleaner&productname=ccleaner&filename=ccleaner (Adware)
2015.10.5.8

Kaspersky
not-a-virus:Downloader.NSIS.OutBrowse
14.0.0.1560

McAfee
Adware-OutBrowse
5600.6669

NANO AntiVirus
Trojan.Win32.Generic.cthmwf
0.28.0.58873

Reason Heuristics
PUP.Outbrowse.Rspark.Bundler (M)
15.8.19.0

Trend Micro House Call
TROJ_GEN.F47V0327
7.2.231

VIPRE Antivirus
Adware.OutBrowse
27926

File size:
109.7 KB (112,376 bytes)

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\amrtomp3_setup.exe

Digital Signature
Signed by:
Rspark LLC

Authority:
DigiCert Inc

Valid from:
11/24/2013 5:00:00 PM

Valid to:
1/26/2015 5:00:00 AM

Subject:
CN=Rspark LLC, O=Rspark LLC, L=Seattle, S=Washington, C=US

Issuer:
CN=DigiCert High Assurance Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0976B99960384A542A28908A69282E73

File PE Metadata
Compilation timestamp:
12/5/2009 3:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:IgXdZt9P6D3XJSCLsI5Ky/9XO3jR0eWSzUu/0WU:Ie34hLnUQ9OzRgW/cT

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:
7.6620

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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