tokimeki memorial 4 japan.exe

Lunimub

SpeedySetup (Alpha Criteria Ltd.)

The application tokimeki memorial 4 japan.exe, “Lunimub Setup ” by SpeedySetup (Alpha Criteria) 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 installCore 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.freeroms.com.
Publisher:
SpeedySetup (Alpha Criteria Ltd.)  (signed and verified)

Product:
Lunimub

Description:
Lunimub Setup

Version:
1.4.2.5

MD5:
6cadd67709573bb2df1f10f4566374de

SHA-1:
d128868947667fe3a1e697b7452afa7ae55a2e6d

SHA-256:
6d271594f665984ae869e9c8a7ea939cca12f09fc6c4822866b9ce4538344dc0

Scanner detections:
1 / 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.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
11/30/2024 3:48:19 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.AC (M)
16.8.9.0

File size:
1002.8 KB (1,026,832 bytes)

Product version:
1.8

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\tokimeki memorial 4 japan.exe

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
1/7/2016 12:43:41 AM

Valid to:
8/21/2016 12:07:00 AM

Subject:
CN=SpeedySetup (Alpha Criteria Ltd.), O=SpeedySetup (Alpha Criteria Ltd.), L=Tel Aviv, C=IL

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

Serial number:
11216B7B9B1E7ABF6047433BDBCDE9234400

File PE Metadata
Compilation timestamp:
6/20/1992 7:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:etiW7nDYf6uatJICOx5qfYVlyQ3f8FIqvBNJoXr+Fk6xcJ4MkdvuICcF8:eEW7nsyuafkgfMyg86qvBw+FnxbdvuIm

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:
7.9286

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

Code size:
39.5 KB (40,448 bytes)

The file tokimeki memorial 4 japan.exe has been seen being distributed by the following URL.

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