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majfst.exe

Tuto4PC.com

This is the Eorezo installer which may include software offers for unwanted programs including toolbars. The application majfst.exe, “FST Setup ” by Tuto4PC.com has been detected as adware by 13 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:
FST   (signed by Tuto4PC.com)

Product:
FST

Description:
FST Setup

MD5:
2d509d619911c0568ddb068762a7925e

SHA-1:
4b11b24f4410c4d421c05a734527502e3adc76ad

SHA-256:
56dfdebdb18cb99544ac5bac339c947d20c7b3cadd8a98c8c4ef51fcd1ed4f29

Scanner detections:
13 / 68

Status:
Adware

Explanation:
Uses the InstallMonetizer distribution platform to bundle adware.

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:
4/24/2024 4:50:37 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/EoRezo.Gen
7.11.163.68

avast!
Win32:Adware-ASG [PUP]
2014.9-140725

AVG
Generic
2015.0.3403

Clam AntiVirus
Win.Adware.Eorezo-91
0.98/21411

Dr.Web
Adware.Downware.3239
9.0.1.0206

ESET NOD32
Win32/InstallMonetizer.AX
8.10128

Fortinet FortiGate
Riskware/InstallMonetizer
7/25/2014

K7 AntiVirus
Trojan
13.180.12701

McAfee
Artemis!2D509D619911
5600.7059

Reason Heuristics
PUP.Installer.Tuto4PC.G
14.8.8.3

Sophos
EoRezo Adware
4.98

Trend Micro House Call
Suspicious_GEN.F47V0723
7.2.206

VIPRE Antivirus
Trojan.Win32.Generic
31550

File size:
9.4 MB (9,894,272 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Eorezo Downloader (using Inno Setup)

Common path:
C:\users\{user}\appdata\local\fst_pt_102\download\majfst.exe

Digital Signature
Signed by:
Tuto4PC.com

Authority:
GlobalSign nv-sa

Valid from:
11/5/2013 4:27:40 PM

Valid to:
11/6/2014 4:27:40 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:
6/19/1992 11:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
196608:Vf2Mfq+744Xt2cWCqcGiIcpDWkDA7eCdNUPg05qxW+EMZsv:tpfq+74492cWIfWkCeCrUPgHWcsv

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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