setup_gmsd_jp.exe

The application setup_gmsd_jp.exe has been detected as a potentially unwanted program 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, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from dl.kiklou.eu.
MD5:
78e87d62e4f593a4d234035aa1486a10

SHA-1:
305e3cf84b0cf617985a32f06456c70510df0f1a

SHA-256:
c5373d6eda1248ca2bc2be082cd7acd9641d678d97011d52339c9b60a5a678ae

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 8:18:01 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Tuto4PC.Offer.Installer.Meta (M)
16.1.10.13

File size:
5.9 MB (6,168,031 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\setup_gmsd_jp.exe

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:vq2FxgwKDhzDwCVLAYiDTC4fNDWigf4kaOVJ/f9u1Ffb+LqqTVVZw712EjNfRzTW:lrg39DrL5m5DQjuhGXVfwpffRzTywE

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:
7.9993

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

Code size:
39.5 KB (40,448 bytes)

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

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