screenrecorder_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 screenrecorder_setup.exe by Rspark has been detected as adware by 15 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:
c63fddb536000d1c6970446a8bab5922

SHA-1:
9a34d74ef8936d0d55da7fcde71a8468a22a8a2e

SHA-256:
ad5883f213660611a727b78ce0c41122db7f4f89ee587898672316f7c4a0fe70

Scanner detections:
15 / 68

Status:
Adware

Explanation:
Bundles additional adware offers during download and installation using the OutBrowse 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:
4/23/2024 8:30:35 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
MultiBundle.M
2016.0.3196

Dr.Web
Adware.Downware.2081
9.0.1.047

ESET NOD32
Win32/OutBrowse
9.9888

Fortinet FortiGate
Riskware/OutBrowse
2/16/2015

Kaspersky
not-a-virus:Downloader.NSIS.OutBrowse
14.0.0.2477

Malwarebytes
PUP.Optional.OutBrowse
v2015.02.16.02

McAfee
Artemis!C63FDDB53600
5600.6852

NANO AntiVirus
Trojan.Win32.Generic.cthmwf
0.28.0.60100

Qihoo 360 Security
Win32/Virus.Downloader.eb9
1.0.0.1015

Reason Heuristics
PUP.Installer.Outbrowse
15.2.16.14

Sophos
Generic PUA JK
4.98

Trend Micro House Call
ADW_BROWSEOUT
7.2.47

Trend Micro
ADW_BROWSEOUT
10.465.16

Vba32 AntiVirus
Downloader.OutBrowse
3.12.26.0

VIPRE Antivirus
OutBrowse
29902

File size:
105.9 KB (108,456 bytes)

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
DigiCert Inc

Valid from:
11/24/2013 7:00:00 PM

Valid to:
1/26/2015 7:00:00 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 5:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:sgXdZt9P6D3XJOCm5Ky/9XO3jR0eWSzUu/0Wy:se34dmUQ9OzRgW/cZ

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:
7.6664

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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