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majfstusau.exe

Tuto4PC.com

This is the Eorezo installer which may include software offers for unwanted programs including toolbars. The application majfstusau.exe, “FreeSoftToday Setup ” by Tuto4PC.com has been detected as adware by 14 anti-malware scanners. The program is a setup application that uses the Eorezo Downloader installer. The installer uses the InstallMonetizer platform which will donwload and install adware toolbars and other potentially unwanted software offers during setup.
Publisher:
FreeSoftToday   (signed by Tuto4PC.com)

Product:
FreeSoftToday

Description:
FreeSoftToday Setup

MD5:
b72a7c1159988f18d591b3bacd0dbb6b

SHA-1:
73351830ef0eb6d2e737293cd0e3712baad7c4ca

SHA-256:
cf6261e4e01f04193dcd06776539a659b7d962cb5e7f39fbe400c9717a1f4587

Scanner detections:
14 / 68

Status:
Adware

Explanation:
Uses the InstallMonetizer distribution platform to bundle adware.

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:
4/26/2024 9:01:21 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

avast!
Win32:Adware-ASG [PUP]
2014.9-140902

AVG
Generic
2015.0.3363

Comodo Security
ApplicUnwnt
18262

Dr.Web
Adware.Downware.3239
9.0.1.0245

ESET NOD32
Win32/InstallMonetizer.AX
8.9877

Fortinet FortiGate
Riskware/InstallMonetizer
9/2/2014

Malwarebytes
PUP.Optional.FreeSoft
v2014.09.02.03

McAfee
Artemis!EC9EC26D1F15
5600.7019

Reason Heuristics
PUP.Installer.Tuto4PC.K
14.9.2.15

Sophos
EoRezo Adware
4.98

SUPERAntiSpyware
Trojan.Agent/Gen-Nullo[Short]
10384

Trend Micro House Call
TROJ_GEN.F47V0531
7.2.245

VIPRE Antivirus
Trojan.Win32.Generic
29850

File size:
7.3 MB (7,686,056 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Eorezo Downloader (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\fst_de_1\download\majfstusau.exe

Digital Signature
Signed by:
Tuto4PC.com

Authority:
GlobalSign nv-sa

Valid from:
11/5/2013 5:27:40 PM

Valid to:
11/6/2014 5:27:40 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 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121DD93F3AC652F954C795B593955887E31

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
196608:wv4WBV0Rx5MDGFL6pnN2HgdCaAc6dauX4EP0jEeu8w6Jxzf6ssw:wv4Ws5eK6KAdWcmRIE/eg6THsw

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

Code size:
39.5 KB (40,448 bytes)

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