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installer.exe

Multiply ROI, Inc

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application installer.exe by Multiply ROI, Inc has been detected as adware by 13 anti-malware scanners. The program is a setup application that uses the OutBrowse Revenyou installer. During install, it bundles potentially unwanted software on a user's computer at the same time without adequate consent. The file has been seen being downloaded from get.file2desktop.com and multiple other hosts.
Publisher:
Multiply ROI, Inc  (signed and verified)

MD5:
200e53f20abbe7542f5bebdb3d26196e

SHA-1:
73dbe16ec6f3b142f0b27553d733864844a96026

SHA-256:
d1bef3c722602f1b10e207b562b6fac37a678fa100b96b1e40412b3f5997eafc

Scanner detections:
13 / 68

Status:
Adware

Explanation:
May bundle additional potentially unwanted software such as adware during setup.

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:
4/25/2024 2:52:52 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
APPL/Downloader.Gen
7.11.169.242

Dr.Web
Adware.Downware.2081
9.0.1.05190

ESET NOD32
Win32/OutBrowse.J potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/OutBrowse
8/29/2014

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

IKARUS anti.virus
AdWare.Downware
t3scan.1.7.5.0

K7 AntiVirus
Unwanted-Program
13.183.13198

Kaspersky
not-a-virus:Downloader.NSIS.OutBrowse
15.0.0.494

Malwarebytes
PUP.Optional.BundleInstaller
v2014.08.29.11

McAfee
Adware-OutBrowse
5600.7024

NANO AntiVirus
Trojan.Win32.Generic.cthmwf
0.28.2.61861

Reason Heuristics
PUP.MultiplyROI.J
14.8.29.8

VIPRE Antivirus
Threat.4823950
32210

File size:
108.2 KB (110,792 bytes)

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

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

Digital Signature
Signed by:
Multiply ROI, Inc

Authority:
VeriSign, Inc.

Valid from:
2/27/2013 7:00:00 PM

Valid to:
2/26/2014 6:59:59 PM

Subject:
CN="Multiply ROI, Inc", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Multiply ROI, Inc", L=San Francisco, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
071EA95218ABA65B6DE651F0EFE6F136

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:ugXdZt9P6D3XJmCw5Ky/9XO3jR0eWSzUu/0W3:ue341wUQ9OzRgW/c

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:
7.6851

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://get.file2desktop.com/.../Get?p=3022&d=3508&l=1694&n=0&productname=player&clickid=Z3dXVpZD1mOWZiOTI0ZS02MDY3LTQwMmYtOWE1Zi0wNmFlNzgyYmI3YWM

http://default-page.com/.../?pid=3022&distid=1775&clickid=Z3dXVpZD1mOWZiOTI0ZS02MDY3LTQwMmYtOWE1Zi0wNmFlNzgyYmI3YWM

http://default-page.com/real?pid=3022&distid=1775&clickid=Z3dXVpZD1mOWZiOTI0ZS02MDY3LTQwMmYtOWE1Zi0wNmFlNzgyYmI3YWM

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