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installation.exe

Salyutem Plyus 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 installation.exe by Salyutem Plyus has been detected as adware by 17 anti-malware scanners. The program is a setup application that uses the OutBrowse Revenyou installer. According to AVG, this software downloads additional adware offers during setup. The file has been seen being downloaded from get.down1702tech.info and multiple other hosts.
Publisher:
Salyutem Plyus LLC  (signed and verified)

MD5:
f2d04b41d7c8c95e828246b335b576fd

SHA-1:
c7392aa2802bc3ffb36282d6d2299ec29ab0733e

SHA-256:
67421a5bf45085b8eb7d8079857fd20611c06624a176246e843c3b397327efec

Scanner detections:
17 / 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:
5/13/2024 3:36:34 PM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.OutBrowse
2015.01.20

Avira AntiVirus
APPL/Outbrowse.Gen
7.11.202.226

avast!
Adware-gen [Adw]
150101-1

AVG
Potentially harmful program Downloader.CVZ
2014.0.4253

Dr.Web
Trojan.OutBrowse.55
9.0.1.05190

ESET NOD32
Win32/OutBrowse.BO potentially unwanted application
7.0.302.0

K7 AntiVirus
Unwanted-Program
13.191.14686

Kaspersky
not-a-virus:Downloader.NSIS.OutBrowse
15.0.0.543

Malwarebytes
PUP.Optional.OutBrowse
v2015.01.19.12

McAfee
Program.Adware-OutBrowse.d
16.8.708.2

NANO AntiVirus
Trojan.Win32.OutBrowse.dmikii
0.30.0.64448

Reason Heuristics
PUP.Outbrowse.SalyutemPlyus
15.1.19.12

Sophos
PUA 'OutBrowse Revenyou'
5.09

SUPERAntiSpyware
PUP.OutBrowse/Variant
10106

Trend Micro House Call
Suspici.D7386B62
7.2.19

Vba32 AntiVirus
Downloader.OutBrowse
3.12.26.3

VIPRE Antivirus
Threat.4150696
36666

File size:
572.7 KB (586,416 bytes)

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

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

Digital Signature
Signed by:
Salyutem Plyus LLC

Authority:
thawte, Inc.

Valid from:
12/14/2014 7:00:00 PM

Valid to:
12/15/2015 6:59:59 PM

Subject:
CN=Salyutem Plyus LLC, O=Salyutem Plyus LLC, L=Kharkiv, S=Arkansas, C=UA

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
6B6BB9E1A48F64F47503D8DCF6A5D0D3

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:uLqLNLOuhIa8t/FTgNQX8wOXIowiZnF7vuCCHVp8tQ2wbqfCwDU2FT7dc:uOLEiIPgN1wa7Wbp8yp0Cw/FfO

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:
7.9739

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file installation.exe has been seen being distributed by the following 2 URLs.

http://get.down1702tech.info/.../get17?p=13073&d=24601&l=1694&n=0&d1=NUMBER&clickid=Vi10ZrQSHj

http://get.ddl1001.info/.../Get?p=13073&d=24601&l=1694&n=0&d1=NUMBER&clickid=Vi10ZrQSHj

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