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mytmpinstaller.exe

appS marKet abC

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 appS marKet abC has been detected as adware by 9 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:
appS marKet abC  (signed and verified)

MD5:
53787ca0aae970fde19a04830c4acecc

SHA-1:
9c7df937fc33fa1b47977b6e9765afcdc3e0cb95

SHA-256:
aaa1a614660660d084458046b10700d0ad511f81a6ad148a4f35d85a01098f44

Scanner detections:
9 / 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 8:24:43 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
PUA/Outbrowse.Gen
3.6.1.96

AVG
OutBrowse
2016.0.3154

Dr.Web
infected with Trojan.OutBrowse.253
9.0.1.090

ESET NOD32
Win32/OutBrowse.BU potentially unwanted application
9.7.0.302.0

G Data
NSIS.Application.OutBrowse.AC
15.3.25

herdProtect (fuzzy)
variant of reimage.exe (Adware)
2015.7.5.0

Malwarebytes
PUP.Optional.Outbrowse.Gen
v2015.03.31.04

NANO AntiVirus
Trojan.Win32.OutBrowse.dpuxby
0.30.8.659

Reason Heuristics
PUP.Bundler.Outbrowse
15.3.31.3

File size:
575.7 KB (589,472 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:
appS marKet abC

Authority:
thawte, Inc.

Valid from:
3/26/2015 12:00:00 AM

Valid to:
1/27/2016 11:59:59 PM

Subject:
CN=appS marKet abC, O=appS marKet abC, L=Dublin, S=Dublin, C=IE

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

Serial number:
071709D5ED48BE5FC7460A34370E0E78

File PE Metadata
Compilation timestamp:
12/5/2009 10:52:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:P9uJ+Xv4wWFU07V81D03pWoY4bZSFxgz7FPeBbXMWJNZVQc53y/uP:P9IQv4wIU07Cp14bZSFxUZ4bcWfLQcZT

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, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9421

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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