springpublisher-33856-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 springpublisher-33856-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:
0af9b3cf5834e6e0ff98e52d59828e99

SHA-1:
ada4e626030b03d8a67c9ef435017aeefb016fdb

SHA-256:
3f5a1919b8b3f7ea20973b04239d6fa78293ad593c73bd2ad6291d6d810e41bb

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:
11/1/2024 4:23:26 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.FC (M)
16.8.2.17

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)

Common path:
C:\users\{user}\downloads\springpublisher-33856-dp.exe

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:cCi46vIpWeGEvHstSIgFnM2MXLk03/hNcQQicg6pxiEW8:crrwwXEvHstlgJM7k8DNcggxC8

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...
 
[+]

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

Code size:
39.5 KB (40,448 bytes)

The file springpublisher-33856-dp.exe has been seen being distributed by the following 2 URLs.

http://www.grabappsdownloads.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