home

setup.exe

Wizard

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 www.worksdown.com.
Publisher:
Yumon System SL  (signed and verified)

Product:
Wizard

Version:
1. 9. 8. 7

MD5:
5b97c99d630b0d4cd3bc441b30d9dea6

SHA-1:
03c59ea510df58437251750148dc0a62066d1d24

SHA-256:
be64bf9823ae1b880fc347d4db03421dc44e5b5debab5c0a6b298bb4fba6a8c8

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 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:
11/7/2024 4:29:13 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Softpulse.YumonSystem.Bundler (M)
16.1.31.10

File size:
1.1 MB (1,114,048 bytes)

Product version:
1. 9. 8. 7

Copyright:
Copyright (C) 2014

Original file name:
Wizard.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softpulse SoftwareBundler

Language:
Spanish (Spain, International Sort)

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

Digital Signature
Signed by:
Yumon System SL

Authority:
VeriSign, Inc.

Valid from:
10/9/2014 8:00:00 PM

Valid to:
10/10/2015 7:59:59 PM

Subject:
CN=Yumon System SL, O=Yumon System SL, L=Barcelona, S=Barcelona, C=ES

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
3AA6674633422C69E81B62EE2A7C074B

File PE Metadata
Compilation timestamp:
12/4/2014 9:53:17 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:0PEWQwevPqLGbz1SZwQFhrqPocTZbODy1zhaWjV5hGPN:0PEyenqLGkTkZHNaWh5EF

Entry address:
0xCA76

Entry point:
B8, 0C, 53, 58, 00, 50, 64, FF, 35, 00, 00, 00, 00, 64, 89, 25, 00, 00, 00, 00, 33, C0, 89, 08, 35, 34, 6E, 74, 35, 34, 72, 31, 73, 65, 00, 9D, E6, DF, D0, C5, C1, E6, EE, 67, 7D, BA, F3, BE, 8B, 74, B3, 42, F9, F7, D3, CD, DF, FA, C1, AE, 65, DF, 93, 7D, 58, 72, 19, 05, 30, 16, 54, 48, 4C, 8E, 4F, 65, 3E, 28, 5F, 39, 28, 63, D8, A3, 5C, A7, 2C, 77, B3, B5, 46, 4C, FE, 46, BB, B7, 85, B6, CF, BD, 47, 6A, E6, 51, 81, BA, 17, 90, 8C, 39, 1E, EB, 7C, DE, 13, 19, F1, EA, BA, 32, FF, 13, B8, 0B, C5, C6, 3F, E9...
 
[+]

Entropy:
7.9863  (probably packed)

Code size:
144.5 KB (147,968 bytes)

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

http://www.worksdown.com/down/flash/.../down.php?sid=750&dv1=ad743-us&kw1=ad743-us-lm&uuid=474621f5-4f1a-44d2-646b-9ddd275967fb&dv3=474621f5-4f1a-44d2-646b-9ddd275967fb

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