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package_mystartsearch_installer_multilang.exe

mystartsearch

Tuto4PC.com

This is the Eorezo installer which may include software offers for unwanted programs including toolbars. The application package_mystartsearch_installer_multilang.exe, “mystartsearch Setup ” by Tuto4PC.com has been detected as adware by 34 anti-malware scanners. The program is a setup application that uses the Eorezo Downloader installer. It is also typically executed from the user's temporary directory.
Publisher:
Software   (signed by Tuto4PC.com)

Product:
mystartsearch

Description:
mystartsearch Setup

MD5:
a9dcbaf5d88a296c982d0122fd9e3cb7

SHA-1:
2adfa0be89112428611d2735f7b95b23dacfd70a

SHA-256:
5609d1fff3245f792ee57a0726c3c5cb67ec812e38306117b258b90d457ff628

Scanner detections:
34 / 68

Status:
Adware

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:
4/19/2024 11:33:54 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.Eorezo.BZ
6217246

AhnLab V3 Security
PUP/Win32.Eorezo
2014.11.10

Avira AntiVirus
ADWARE/EoRezo.Gen
7.11.189.132

avast!
Adware-ASG [PUP]
150319-1

AVG
Generic
2016.0.3153

Baidu Antivirus
Adware.Win32.EoRezo
4.0.3.1541

Bitdefender
Adware.Eorezo.BZ
1.0.20.455

Bkav FE
W32.HfsAdware
1.3.0.6379

Comodo Security
ApplicUnwnt
20357

Dr.Web
Adware.Eorezo.414
9.0.1.05190

Emsisoft Anti-Malware
Adware.Eorezo.BZ
9.0.0.4799

ESET NOD32
Win32/AdWare.EoRezo.AW application
7.0.302.0

Fortinet FortiGate
Riskware/EoRezo
4/1/2015

F-Prot
W32/Trojan2.OOIS
4.6.5.141

F-Secure
Adware.Eorezo.BZ
5.13.68

G Data
Adware.Eorezo.BZ
15.4.24

herdProtect (fuzzy)
variant of package_boost_installer_multilang.exe (Adware)
2015.7.6.3

IKARUS anti.virus
PUA.EoRezo
t3scan.1.8.3.0

K7 AntiVirus
Adware
13.186.14174

Malwarebytes
PUP.Optional.Tuto4PC.A
v2015.04.01.06

McAfee
Artemis!244B1CCA5F00
5600.6809

MicroWorld eScan
Adware.Eorezo.BZ
16.0.0.273

NANO AntiVirus
Riskware.Win32.Eorezo.djpwdj
0.28.6.63850

Norman
Adware.Eorezo.BZ
03.12.2014 13:20:04

nProtect
Adware.Eorezo.BZ
14.11.28.01

Panda Antivirus
PUP/Tuto4PC
15.04.01.06

Qihoo 360 Security
HEUR/QVM06.1.Malware.Gen
1.0.0.1015

Quick Heal
PUA.AdwareEorezo.DC8
4.15.14.00

Reason Heuristics
PUP.Bundler.Eorezo
15.4.1.6

Rising Antivirus
PE:AdWare.Win32.Eorezo.a!1075356178
23.00.65.15330

Sophos
Generic PUA NP
4.98

Trend Micro House Call
TROJ_GEN.R08NH09KR14
7.2.91

VIPRE Antivirus
Tuto4PC
35238

Zillya! Antivirus
Backdoor.PePatch.Win32.58679
2.0.0.2040

File size:
471 KB (482,344 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Eorezo Downloader (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\package_mystartsearch_installer_multilang.exe

Digital Signature
Signed by:
Tuto4PC.com

Authority:
GlobalSign nv-sa

Valid from:
10/27/2014 6:02:39 PM

Valid to:
12/7/2015 9:57:40 PM

Subject:
E=contact@tuto4pc.com, CN=Tuto4PC.com, O=Tuto4PC.com, L=Paris, S=Ile-de-France, C=FR

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

Serial number:
11214E18677190942D49073E30C52D17C351

File PE Metadata
Compilation timestamp:
6/20/1992 3:52:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:XQiG+0xP82FEILGrJ3OlW++MBTlPadSfXioRcpMXVJo:XQijgfKUg9OlW5MBTlP0QjcpMXVJo

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9358

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.