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gmsd.exe

L Agence Exclusive

This is the Eorezo installer which may include software offers for unwanted programs including toolbars. The application gmsd.exe by L Agence Exclusive has been detected as adware by 26 anti-malware scanners. The program is a setup application that uses the Inno Setup installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from dl.myrmecobiusfasciatus.com.
Publisher:
L Agence Exclusive  (signed and verified)

MD5:
36afaaca5912f7caff62294f7a03bf33

SHA-1:
07053c92aca11b0144b3382f780b8d254ab6270a

SHA-256:
d31a83da33b9dc4a8ddd4684a3b7bcb1ce2da39cb434acf46f9695ffca0dee74

Scanner detections:
26 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
5/18/2024 9:45:26 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Eorezo.Gen.YM
7.1.1

Avira AntiVirus
PUA/InstallCore.Gen7
8.3.2.2

Arcabit
PUP.Adware.Eorezo.ecc
1.0.0.425

avast!
Win32:Eorezo-DK [PUP]
2014.9-150919

AVG
Generic
2016.0.2982

Baidu Antivirus
Adware.Win32.EoRezo
4.0.3.15919

Bkav FE
W32.HfsAdware
1.3.0.7133

Comodo Security
ApplicUnwnt
23196

Dr.Web
Adware.Downware.11254
9.0.1.0262

ESET NOD32
Win32/Adware.EoRezo.AZ (variant)
9.12220

Fortinet FortiGate
W32/EoRezo.AZ
9/19/2015

F-Prot
W32/EoRezo.J.gen
v6.4.7.1.166

IKARUS anti.virus
PUA.EoRezo
t3scan.1.9.5.0

K7 AntiVirus
Adware
13.2017143

Kaspersky
not-a-virus:AdWare.Win32.Eorezo
14.0.0.1403

Malwarebytes
PUP.Optional.EoRezo
v2015.09.19.08

McAfee
Artemis!36AFAACA5912
5600.6638

NANO AntiVirus
Riskware.Win32.Eorezo.dvtosz
0.30.24.3283

Panda Antivirus
PUP/ProtectorManager
15.09.19.08

Qihoo 360 Security
Win32/Virus.00e
1.0.0.1015

Reason Heuristics
PUP.Eorezo.LAgenceExclusive.Installer (M)
15.9.19.8

Sophos
EoRezo Adware (PUA)
4.98

SUPERAntiSpyware
Adware.EoRezo/Variant
9620

Trend Micro
TROJ_GEN.R02SC0EHQ15
10.465.19

VIPRE Antivirus
Adware.Eorezo
43578

Zillya! Antivirus
Adware.Eorezo.Win32.11010
2.0.0.2390

File size:
4.5 MB (4,749,808 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\gmsd.exe

Digital Signature
Signed by:
L Agence Exclusive

Authority:
GlobalSign nv-sa

Valid from:
10/31/2014 5:00:28 PM

Valid to:
11/1/2015 5:00:28 PM

Subject:
CN=L Agence Exclusive, O=L Agence Exclusive, L=Paris, S=Ile-De-France, C=FR

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

Serial number:
1121EC7FDD0BA7F42544161419B65E557A40

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:9ZSY+c/Cjxa9BkMk4SI2u5HBq4BExebhQ1+Zzr2wdRq:zB/CjQvRS1fO+izr2aY

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:
7.9987

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

Code size:
39.5 KB (40,448 bytes)

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

http://dl.myrmecobiusfasciatus.com/download/dwn/ptr845/.../setup_gmsd_fr.exe

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