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mytmpinstaller.exe

Click Yes

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application mytmpinstaller.exe by Click Yes has been detected as adware by 17 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:
Click Yes  (signed and verified)

MD5:
8d27e2d7c6b5adc01f0ab8dd80daf131

SHA-1:
e8c456fc4588e29c936f08fda45c0329e6691e27

SHA-256:
49ee88ac48f0172c52d59ff9ee81e9305cbba685e452d7b96cc4c183680973f3

Scanner detections:
17 / 68

Status:
Adware

Explanation:
Bundles additional adware offers during download and installation using the OutBrowse installer.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
4/24/2024 6:50:23 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.OutBrowse
2015.04.01

avast!
OutBrowse-II [PUP]
150319-1

AVG
Generic_r
2016.0.3153

Bkav FE
W32.HfsAdware
1.3.0.6379

Dr.Web
Trojan.OutBrowse.5
9.0.1.05190

ESET NOD32
Win32/OutBrowse.BU potentially unwanted application
7.0.302.0

G Data
NSIS.Application.OutBrowse.AC
15.4.25

IKARUS anti.virus
PUA.OutBrowse
t3scan.1.8.9.0

K7 AntiVirus
Unwanted-Program
13.202.15449

Malwarebytes
PUP.Optional.OutBrowse
v2015.04.01.06

McAfee
Program.Adware-OutBrowse.e
16.8.708.2

NANO AntiVirus
Trojan.Win32.Generic.dorbni
0.30.8.659

Quick Heal
Adware.NSIS.OutBrowse.A
4.15.14.00

Reason Heuristics
PUP.Bundler.Outbrowse
15.4.1.6

Sophos
OutBrowse Revenyou
4.98

Trend Micro House Call
Suspici.A5BEDCED
7.2.91

VIPRE Antivirus
Threat.4784459
38882

File size:
623 KB (637,944 bytes)

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\mytmpinstaller.exe

Digital Signature
Signed by:
Click Yes

Authority:
GlobalSign nv-sa

Valid from:
1/4/2015 1:58:22 PM

Valid to:
10/22/2015 4:00:12 PM

Subject:
CN=Click Yes, O=Click Yes, L=Dublin, C=IE

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121276DF31F86B383F60209F1B136866206

File PE Metadata
Compilation timestamp:
12/6/2009 3:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:X/IoXDvfe13tgwYX/gxF1kulkntylr58O2KfVxDYPw3CHL6EzF/kfOhe:X/Iuzo6XIbnleO98zK8w3CHly

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:
7.9494

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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