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yandere_simulator.exe

Gulaboda

Morava Group

The application yandere_simulator.exe, “Gulaboda Setup ” by Morava Group has been detected as a potentially unwanted program by 3 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. The file has been seen being downloaded from www.appscleanflash.com.
Publisher:
Morava Group  (signed and verified)

Product:
Gulaboda

Description:
Gulaboda Setup

MD5:
f87e56e7af4ce9d70ded0e102027f63d

SHA-1:
0b993ede40d3cac0abc2582ed4278756f0a1983d

SHA-256:
ef18c8f2dc2367a28d3a56e86af121b49729e8f5bba162915d11d950e6c8124f

Scanner detections:
3 / 68

Status:
Potentially unwanted

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

Analysis date:
11/6/2024 6:26:02 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Trojan.InstallCore.1903
9.0.1.05190

ESET NOD32
Win32/InstallCore.ACY.gen potentially unwanted application
8.0.319.0

Reason Heuristics
PUP.InstallCore.MoravaGr.Installer (M)
16.4.12.22

File size:
990.9 KB (1,014,672 bytes)

Product version:
2.0

Copyright:
Installer Web Program

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\yandere_simulator.exe

Digital Signature
Signed by:
Morava Group

Authority:
GlobalSign nv-sa

Valid from:
3/7/2016 3:28:01 AM

Valid to:
3/8/2017 3:28:01 AM

Subject:
CN=Morava Group, O=Morava Group, L=Towson, C=US

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

Serial number:
1121A83F14C1C6D435814D1A4B9EC949DB5C

File PE Metadata
Compilation timestamp:
6/19/1992 6:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:PBQ+zq5wopK/3Oja75ZvJ4POZEJw/slrDXb0:P2iqeopK/3OeEOZE+KrDg

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, BF, A9, FF, FF, E8, 5E, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.9128

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

Code size:
37 KB (37,888 bytes)

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

http://www.appscleanflash.com/c?x=pZXLYidzjRc9/Cl/SLkVgMOBk75X6J/nUQ3SMCi/f5E=&c=8miXwX1KHyFeFZcGiSULRrS9wZxMT6 7DbsYzPch9URH0jZCN8qU5QcmFZWomxpOqP/.../lPS5NpMWiYjIcxwn924sWhzTYVK7wJm0Rv6iRdiEghru LOia5i89t3akzVjLPCH5ZpRUvtnOHyaCss6RJjSIM=&e=0&downloadAs=yandere_simulator.exe&fallback_url=Fallback URL

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