home

setup.exe

OUTBROWSE

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application setup.exe by OUTBROWSE 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. The file has been seen being downloaded from get.download2desktop.com and multiple other hosts.
Publisher:
OUTBROWSE  (signed and verified)

MD5:
f9430b2f89d88249875b2cb865bd6ac2

SHA-1:
0a3d0f8d3fcf032c07a6c7095aa611a28b20ad5e

SHA-256:
57ca542f8cd330bdca490fb4d69af85bf1fe6220a6b0edb26ddc34612a527010

Scanner detections:
19 / 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:
4/26/2024 9:41:38 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
MemScan:Application.Bundler.Outbrowse.E
837

Avira AntiVirus
APPL/OutBrowse.lwasp
7.11.180.12

AVG
Generic
2015.0.3315

Bitdefender
MemScan:Application.Bundler.Outbrowse.E
1.0.20.1465

Dr.Web
Adware.Downware.2081
9.0.1.05190

ESET NOD32
Win32/OutBrowse.T potentially unwanted application
7.0.302.0

F-Secure
MemScan:Application.Bundler.Outbrowse
11.2014-20-10_2

G Data
MemScan:Application.Bundler.Outbrowse
14.10.24

K7 AntiVirus
Unwanted-Program
13.184.13741

Kaspersky
not-a-virus:AdWare.Win32.OutBrowse
15.0.0.494

Malwarebytes
PUP.Optional.Outbrowse
v2014.10.20.08

McAfee
Adware-OutBrowse
5600.6971

MicroWorld eScan
MemScan:Application.Bundler.Outbrowse.E
15.0.0.879

NANO AntiVirus
Riskware.Raw.OutBrowse.dbpywt
0.28.2.62841

nProtect
Trojan-Clicker/W32.OutBrowse.942528
14.10.19.01

Reason Heuristics
PUP.Installer.OUTBROWSE.F
14.10.20.20

Sophos
OutBrowse Revenyou
4.98

Vba32 AntiVirus
Downloader.Agent
3.12.26.3

VIPRE Antivirus
Threat.4150696
33706

File size:
920.4 KB (942,528 bytes)

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

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

Digital Signature
Signed by:
OUTBROWSE

Authority:
COMODO CA Limited

Valid from:
4/6/2014 7:00:00 PM

Valid to:
4/7/2015 6:59:59 PM

Subject:
CN=OUTBROWSE, O=OUTBROWSE, STREET=Bialik Number: 143, L=Ramat Gan, S=Israel, PostalCode=5252337, C=IL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00A5F03C3A375C11FD6C1C160EE8BFF923

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:zHHXdyZNrNF/4lgGhpwJxmntY1VKc9IsTELQ:LHXc3BqXp6fScKsIL

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:
7.9174

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file setup.exe has been seen being distributed by the following 3 URLs.

http://get.download2desktop.com/.../Get?p=7302&d=13467&l=1694&n=0&d1=11453&clickid=752596185

http://cld2r.com/?a=11453&c=63282&s1=&s2=112&ckmguid=b3b919c5-4826-47e1-b4f6-973c823985e2

http://cldrload.com/?a=11453&c=63282&s1=&s2=112

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