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setup_gmsd.exe

L Agence Exclusive

This is the Eorezo installer which may include software offers for unwanted programs including toolbars. The application setup_gmsd.exe by L Agence Exclusive has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Inno Setup installer. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from dl.physetermacrocephalus.com.
Publisher:
L Agence Exclusive  (signed and verified)

MD5:
9dc7d75e0291c7aeb5648845fe990de9

SHA-1:
36778503eca960b6ae754eb39347eaecefbf6191

SHA-256:
e994b88c57a90454dd365da3b0242f9eb2d5024d884e34f39bd7b8d069da4b15

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
12/24/2024 4:54:16 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Eorezo.LAgenceE.Installer (M)
16.4.21.21

File size:
5.5 MB (5,789,544 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\setup_gmsd.exe

Digital Signature
Signed by:
L Agence Exclusive

Authority:
GlobalSign nv-sa

Valid from:
10/31/2014 8:30:28 PM

Valid to:
11/1/2015 8:30:28 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 3:52:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:niSYMAC6AIZ3mDeSyRAtPlDbEp0J5kCJrq6mkAim5PEkTdQxzToir2BEmRX:iaAClI9mSS0A9tEpO5O6/TkTd+Ei6+mZ

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:
7.9991

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

Code size:
39.5 KB (40,448 bytes)

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

http://dl.physetermacrocephalus.com/download/dwn/sfv7812/.../setup_gmsd_in.exe

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