setup.exe

Plugin Update S.L.

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 Plugin Update S.L 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.wkwindowsflash.com.
Publisher:
Plugin Update S.L.  (signed and verified)

Version:
2.20.30.11

MD5:
217cb9f75b24d3139dbd32f1124c0655

SHA-1:
d23eea4d749e361631b8a4afa8dfca611e156f69

SHA-256:
014dd00f6d551894fb0320c8fb5aba346d18cbed8153c74907d408ec9a73cf87

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:
11/6/2024 12:56:58 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Softpulse.PluginUp.Bundler (M)
16.4.6.3

File size:
1.2 MB (1,209,808 bytes)

Product version:
2.20.30.11

Copyright:
Copyright (C) 2014

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softpulse SoftwareBundler

Language:
English

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

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
10/8/2014 1:00:00 AM

Valid to:
10/9/2015 12:59:59 AM

Subject:
CN=Plugin Update S.L., O=Plugin Update S.L., L=Guia de Isora, S=Santa Cruz de Tenerife, 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:
0E923B9CF60DA59FC3A43A87A8071FC2

File PE Metadata
Compilation timestamp:
10/20/2014 10:53:30 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:mpEdL1+miBQxprjUQftJLpV1VnaLcpI4Ig+JxMK:EEqmvxD3pRaLcZIg+Z

Entry address:
0x7BC9

Entry point:
E8, DA, 40, 00, 00, E9, 7F, FE, FF, FF, E9, B3, 26, 00, 00, FF, 35, 40, 6D, 44, 00, FF, 15, C8, 60, 41, 00, 85, C0, 74, 02, FF, D0, 6A, 19, E8, D1, 38, 00, 00, 6A, 01, 6A, 00, E8, 7B, 47, 00, 00, 83, C4, 0C, E9, 92, 47, 00, 00, 55, 8B, EC, 83, EC, 10, EB, 0D, FF, 75, 08, E8, D2, 47, 00, 00, 59, 85, C0, 74, 0F, FF, 75, 08, E8, A5, 2B, 00, 00, 59, 85, C0, 74, E6, C9, C3, 6A, 01, 8D, 45, FC, 50, 8D, 4D, F0, C7, 45, FC, CC, D2, 43, 00, E8, 4C, 2F, 00, 00, 68, 2C, 37, 44, 00, 8D, 45, F0, 50, C7, 45, F0, C4, D2...
 
[+]

Entropy:
7.5270

Code size:
81.5 KB (83,456 bytes)

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

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