majfst_gentlebr.exe

m_gentle

Tuto4PC.com

This is the Eorezo installer which may include software offers for unwanted programs including toolbars. The application majfst_gentlebr.exe, “m_gentle 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 file has been seen being downloaded from dl.nectophrynoides.com.
Publisher:
FST   (signed by Tuto4PC.com)

Product:
m_gentle

Description:
m_gentle Setup

MD5:
2dd33075516484e215159bd09cb6c14f

SHA-1:
d0ea2d0516d52efb602f91a5951ae6dac83a1607

SHA-256:
a35988602bc51e2e1da1af26f5d4d001b9b121e9f9371478f6445e66b11f601d

Scanner detections:
13 / 68

Status:
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:
11/15/2024 5:39:27 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Adware-ASG [PUP]
2014.9-140919

AVG
Generic
2015.0.3346

Baidu Antivirus
Adware.Win32.EoRezo
4.0.3.14919

Dr.Web
Adware.Downware.3239
9.0.1.0262

ESET NOD32
Win32/AdWare.EoRezo.AW
8.10443

Fortinet FortiGate
Riskware/EoRezo
9/19/2014

K7 AntiVirus
Adware
13.183.13432

Malwarebytes
PUP.Optional.FreeSoftToday.A
v2014.09.19.12

McAfee
Artemis!2AFA6946B23A
5600.7002

Reason Heuristics
PUP.Installer.Tuto4PC.P
14.9.19.12

Sophos
EoRezo Adware
4.98

Trend Micro House Call
Suspicious_GEN.F47V0811
7.2.262

VIPRE Antivirus
Trojan.Win32.Generic
32172

File size:
2.1 MB (2,219,344 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Eorezo Downloader (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\majfst_gentlebr.exe

Digital Signature
Signed by:

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):
49152:U9IVvn5kv5TsrtR1b6l0mhdnOUFMMWOHzyTBuusOsq7:eUn5kxTsrtT2HbzFnhzyFuudsq7

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:
7.9950

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

Code size:
39.5 KB (40,448 bytes)

The file majfst_gentlebr.exe has been seen being distributed by the following URL.

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