winamp-12928-dp.exe

Rukimakin

Mode Beta (Fried Cookie Ltd)

The Fried Cookie installer utilizes the InstallCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application winamp-12928-dp.exe, “Rukimakin Setup ” by Mode Beta (Fried Cookie) 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.
Publisher:
Mode Beta (Fried Cookie Ltd)  (signed and verified)

Product:
Rukimakin

Description:
Rukimakin Setup

Version:
3.7.4.5

MD5:
9923842ce3750b422fa4c22624d06234

SHA-1:
34d52753e9e6f1035eba486558496a80a9116032

SHA-256:
e489dd2403916213c383f608dcea297a46e5175a516b8f1c83b5f03c6315d5fc

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:
5/27/2024 8:02:56 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.FC.Installer (M)
16.6.11.4

File size:
960.6 KB (983,624 bytes)

Product version:
1.2.5

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
12/16/2015 2:37:06 PM

Valid to:
7/7/2016 6:06:18 PM

Subject:
CN=Mode Beta (Fried Cookie Ltd), O=Mode Beta (Fried Cookie Ltd), L=Tel Aviv, C=IL

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

Serial number:
112172B4C29D53526C8AFAEF1C4F6265E881

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:RCi46vIpWeGEvHstSIgFnM2MXLk03/hNcQQicg6pxiEW8:RrrwwXEvHstlgJM7k8DNcggxC8

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:
7.9367

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

Code size:
39.5 KB (40,448 bytes)

The file winamp-12928-dp.exe has been seen being distributed by the following 19 URLs.

http://www.contentdownloadmega.com/WVl6OTRQU1V5UWxreVNqbEtUbGw0UW1kek1GUTJWVU5sVXpFM1QycEdXRXcyVTNsb1ZqbGhSWE5qY1hwSlRsTjVjeVV6UkNaalBXUkhZM0V4TVNVeVFtaG1NMjg0T1ZKeWJ6RklWVmxtY2psQmFIZFVWbGw2ZUdodVQzVnNkMkZ5WjFFMVdWTjJNMU5NWVdGamFWbDNWVk5WVUZadmN6ZEpVbU5TUVhOQ2FYa3hOV0kyTjAxMVJVVnRXR042VHpVeE1URndNekJpUXpJNFIwRjJNVWRWTW14T1ZubzRUREJESlRKR2JFaHZWVXhHV0ZwbVVHRm1halZtVVdWcE4zRldjMDUwUzJ4VE9GZFlXa0p4U2pac1ptY2xNMFFsTTBRbVpUMHdKbVpoYkd4aVlXTnJYM1Z5YkQxb2RIUndKVE5oSlRKbUpUSm1jM1J2Y21GblpTNWtiMkp5WlhCeWIyZHlZVzE1TG5Cc0pUSm1iWFZzZEdsdFpXUnBZU1V5Wm5kcGJtRnRjRFUyTmpaZlpuVnNiRjl3YkMxd2JDNWxlR1VtWkc5M2JteHZZV1JCY3oxWGFXNWhiWEF0TVRJNU1qZ3RaSEF1WlhobA==

http://www.worlddlstock.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

http://www.tagtowerscapital.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