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

MD5:
65624e4c13fd22cbd6eb7c51d4f0b275

SHA-1:
366ff7dc5d5af555998b34f1c92beb202a125f64

SHA-256:
95d2ff95cc0930f15de64477f1a6c00be6c14581e8602af46820c1c5e04fedd2

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:
11/30/2024 8:35:41 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Softpulse.PluginUp.Bundler (M)
16.4.16.8

File size:
934.1 KB (956,544 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softpulse SoftwareBundler

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

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
10/7/2014 5:00:00 PM

Valid to:
10/8/2015 4:59:59 PM

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:
1/15/2015 4:56:16 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
12288:OCHIrRHW4Wym2dDrHLt75ZeL8VlF/5ktz1botKdgA0ycwri1jW7m5j5OKb4cKvzW:3orEmB5h7muzkJ1bjPri1Am9KvVw

Entry address:
0xD1F6

Entry point:
E8, 8D, 81, 00, 00, E9, 7F, FE, FF, FF, E9, 90, 27, 00, 00, 3B, 0D, 6C, 38, 43, 00, 75, 02, F3, C3, E9, 10, 41, 00, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 4C, 24, 04, F7, C1, 03, 00, 00, 00, 74, 24, 8A, 01, 83, C1, 01, 84, C0, 74, 4E, F7, C1, 03, 00, 00, 00, 75, EF, 05, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8B, 01, BA, FF, FE, FE, 7E, 03, D0, 83, F0, FF, 33, C2, 83, C1, 04, A9, 00, 01, 01, 81, 74, E8, 8B, 41, FC, 84, C0, 74, 32, 84, E4, 74, 24, A9, 00, 00...
 
[+]

Entropy:
7.7994  (probably packed)

Code size:
146.5 KB (150,016 bytes)

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

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