raging_stallion_studios_download_downloader.exe

Zugara Investments Limited

The application raging_stallion_studios_download_downloader.exe by Zugara Investments Limited 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 NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from dn.rapider.org.
Publisher:
Zugara Investments Limited  (signed and verified)

MD5:
96a82aa666d696b6fa39ce24983502c8

SHA-1:
ab8ab7bf4f407881e8ac6f3cdcf243cc4283c00b

SHA-256:
6f0d70fb14d162e01b161fada8eab421d61efe588f493ab01a1e5dd5918846cf

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
1/15/2025 12:51:24 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ZugaraInvestments.Installer (M)
16.3.1.14

File size:
709.2 KB (726,208 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\raging_stallion_studios_download_downloader.exe

Digital Signature
Authority:
DigiCert Inc

Valid from:
6/7/2013 4:00:00 AM

Valid to:
6/9/2014 4:00:00 PM

Subject:
CN=Zugara Investments Limited, O=Zugara Investments Limited, L=Larnaca, C=CY

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0E69C9D3F6F493CFDD35EE66D63A5D96

File PE Metadata
Compilation timestamp:
12/6/2009 2:50:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:+RNMHEYpmDgiHvDI3BdWCAN8kBba2u+Tf4vaDxc9P:2FYp0giLcdDANlNu+kaDqN

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.0563

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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