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gmsd_gb_19.exe

Tuto4PC.com

This is part of the Eorezo downloader which may bundle additional offers on the PC, mostly adware and other potentially unwanted software. The application gmsd_gb_19.exe by Tuto4PC.com has been detected as adware by 25 anti-malware scanners. It is set to automatically execute when any user logs into Windows (through the local user run registry setting) with the name ‘gmsd_gb_19’.
Publisher:
Tuto4PC.com  (signed and verified)

MD5:
7ab340914f83363a919299073a1923d0

SHA-1:
e6a7b7354658beeae64adf74a13b75a189482020

SHA-256:
7f4553e190a2f52c932c20c0016d24230e3f0e44dc8ba1efd854a92b809cfec4

Scanner detections:
25 / 68

Status:
Adware

Analysis date:
5/5/2024 2:25:06 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.Eorezo.BZ
6178431

AhnLab V3 Security
PUP/Win32.Eorezo
2014.12.19

Avira AntiVirus
ADWARE/EoRezo.Gen4
7.11.196.146

avast!
Win32:Adware-ASG [PUP]
141214-1

AVG
Generic
2015.0.3257

Baidu Antivirus
Adware.Win32.EoRezo
4.0.3.141218

Bitdefender
Adware.Eorezo.BZ
1.0.20.1760

Comodo Security
ApplicUnwnt
20407

Emsisoft Anti-Malware
Adware.Eorezo.BZ
9.0.0.4668

ESET NOD32
Win32/AdWare.EoRezo.AU application
7.0.302.0

F-Prot
W32/S-24d3daaa
v6.4.7.1.166

F-Secure
Adware.Eorezo.BZ
5.13.68

G Data
Adware.Eorezo.BZ
14.12.24

IKARUS anti.virus
AdWare.Win32.EoRezo
t3scan.1.8.5.0

K7 AntiVirus
Adware
13.188.14380

McAfee
Trojan.Artemis!7AB340914F83
16.8.708.2

MicroWorld eScan
Adware.Eorezo.BZ
15.0.0.1056

Norman
Adware.Eorezo.BZ
04.12.2014 14:30:06

nProtect
Adware.Eorezo.BZ
14.12.18.01

Panda Antivirus
Trj/Genetic.gen
14.12.18.11

Qihoo 360 Security
Win32/Virus.Adware.0bb
1.0.0.1015

Reason Heuristics
PUP.Startup.Tuto4PC.K
14.12.18.7

Sophos
Generic PUA OG
4.98

Trend Micro House Call
TROJ_GEN.R08NH09LH14
7.2.352

VIPRE Antivirus
Threat.4895339
35418

File size:
3.8 MB (3,976,872 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\gmsd_gb_19\gmsd_gb_19.exe

Digital Signature
Signed by:
Tuto4PC.com

Authority:
GlobalSign nv-sa

Valid from:
10/27/2014 12:32:39 PM

Valid to:
12/7/2015 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 - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11214E18677190942D49073E30C52D17C351

File PE Metadata
Compilation timestamp:
12/13/2014 12:29:15 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
98304:PESiKeKQbCd1yhmulrTF43QZ4JrXlFPNjoT7hASqpmqyIsBg4ElLfnzfKTzXDNXn:jpd1wurnPgtbQmLCNfnzfuIa

Entry address:
0x1DB864

Entry point:
E8, 99, B4, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 53, 56, 8B, F1, 33, DB, 3B, F3, 75, 16, E8, 90, 41, 00, 00, 6A, 16, 5E, 89, 30, E8, 68, 87, 00, 00, 8B, C6, E9, B4, 00, 00, 00, 57, 39, 5D, 08, 77, 16, E8, 74, 41, 00, 00, 6A, 16, 5E, 89, 30, E8, 4C, 87, 00, 00, 8B, C6, E9, 97, 00, 00, 00, 33, C9, 39, 5D, 10, 66, 89, 0E, 0F, 95, C1, 41, 39, 4D, 08, 77, 09, E8, 4D, 41, 00, 00, 6A, 22, EB, D7, 8B, 4D, 0C, 83, C1, FE, 83, F9, 22, 77, C5, 8B, CE, 39, 5D, 10, 74, 0E, 6A, 2D, 59, 33, DB, 66, 89, 0E, 43...
 
[+]

Entropy:
6.6376

Code size:
2.8 MB (2,987,520 bytes)

Startup File (All Users Run)
Registry location:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:
gmsd_gb_19

Command:
"C:\Program Files\gmsd_gb_19\gmsd_gb_19.exe"


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