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avitoavchd_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 avitoavchd_setup.exe by Rspark has been detected as adware by 19 anti-malware scanners. The program is a setup application that uses the OutBrowse Revenyou 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:
Rspark LLC  (signed and verified)

MD5:
1b2e589865293ffd3b90b61acce513c9

SHA-1:
3bbb1ede50caa92207c9810f3d8a234a17b714f3

SHA-256:
00f03ba1a52610429819fad6b4003fcceb91b07fdefdb51ac9b181f024579a09

Scanner detections:
19 / 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 7:55:26 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.OutBrowse
7.1.1

AhnLab V3 Security
PUP/Win32.OutBrowse
2015.05.25

Avira AntiVirus
TR/Dropper.Gen2
7.11.30.172

avast!
PUP-gen [PUP]
150521-0

AVG
Generic
2016.0.3099

Bkav FE
W32.HfsAdware
1.3.0.6379

Comodo Security
Application.Win32.OutBrowse.~V
22236

Dr.Web
Adware.Downware.8744
9.0.1.05190

ESET NOD32
Win32/OutBrowse.W potentially unwanted
9.11678

Fortinet FortiGate
Riskware/OutBrowse
5/24/2015

F-Prot
W32/Outbrowse.B2.gen
v6.4.7.1.166

F-Secure
Riskware.Application.Bundler.DomaIQ
5.14.151

K7 AntiVirus
Trojan
13.204.16012

Malwarebytes
PUP.Optional.OutBrowse
v2015.05.24.07

McAfee
Program.Adware-OutBrowse
18.0.204.0

NANO AntiVirus
Trojan.Win32.Generic.dbxkzp
0.30.24.1636

Reason Heuristics
PUP.Outbrowse.Bundler
15.5.24.19

Vba32 AntiVirus
AdWare.OutBrowse
3.12.26.4

VIPRE Antivirus
Threat.4784459
40432

File size:
975.9 KB (999,288 bytes)

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

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

Digital Signature
Signed by:
Rspark LLC

Authority:
DigiCert Inc

Valid from:
11/24/2013 6:00:00 PM

Valid to:
1/26/2015 6:00:00 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:
0ADE80060D1D9FFF62ADB2CF331C657C

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):
24576:z3//DZ14cS67LMgy9kqsXAAT21iVfJsVE6TLx8RC:z//DZ1LS6PJyKqsXxT21iVfCVPOC

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:
7.9243

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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