setup.exe

Yumon System SL

This is the Softpulse installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application setup.exe by Yumon System SL 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 Softpulse SoftwareBundler installer. The file has been seen being downloaded from ttb.50dwz7np3u.com.
Publisher:
Yumon System SL  (signed and verified)

Version:
1.0.0.1

MD5:
2ebb96cad0db033c571f381628b656ed

SHA-1:
8083ae8af12a6b569ebf8c65c1f2a1e840108573

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.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
11/2/2024 7:24:11 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Softpulse.Bundler
17.2.6.21

File size:
1.3 MB (1,390,736 bytes)

Product version:
1.0.0.1

Copyright:
Copyright (C) 2014

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softpulse SoftwareBundler

Language:
English (United States)

Common path:
C:\Documents and Settings\{user}\My documents\downloads\setup.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
9/19/2014 4:30:00 AM

Valid to:
9/20/2015 4:29:59 AM

Subject:
CN=Yumon System SL, O=Yumon System SL, STREET="C Marques de mulhacen, Num 8", L=Barcelona, S=Barcelona, PostalCode=08034, C=ES

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00B5AD139B4CF28F0B1AC4901B08C12156

File PE Metadata
Compilation timestamp:
10/1/2014 4:06:57 PM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x7D90

Entry point:
E8, C8, 41, 00, 00, E9, 7F, FE, FF, FF, E9, 3E, 27, 00, 00, FF, 35, 94, AE, 47, 00, FF, 15, A4, 70, 41, 00, 85, C0, 74, 02, FF, D0, 6A, 01, 6A, 00, E8, 0A, 49, 00, 00, 59, 59, E9, 22, 49, 00, 00, 55, 8B, EC, 83, EC, 10, EB, 0D, FF, 75, 08, E8, 62, 49, 00, 00, 59, 85, C0, 74, 11, FF, 75, 08, E8, C0, 2C, 00, 00, 59, 85, C0, 74, E6, 8B, E5, 5D, C3, 6A, 01, 8D, 45, FC, C7, 45, FC, 84, 0F, 47, 00, 50, 8D, 4D, F0, E8, 27, 30, 00, 00, 68, 9C, 74, 47, 00, 8D, 45, F0, C7, 45, F0, 7C, 0F, 47, 00, 50, E8, 7C, 27, 00...
 
[+]

Entropy:
7.5714

Code size:
85.5 KB (87,552 bytes)

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

http://ttb.50dwz7np3u.com/download/request/.../gaklUpLS?__tc=1412363407.956&lpsl=c6c2095d2579421502a1914e730d6101&expire=1412449784&PubID=302691&tgu_src_lp_domain=www.dwlmylist.com&ClickID=6090110161412363378&fileName=Setup

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