home

setup.exe

taskhost

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

Product:
taskhost

Version:
5. 4. 5. 4

MD5:
0a5032bf12f84b3481bf8028af0cdad6

SHA-1:
383fb419dedb4287a030a4adc335d2c446a94b33

SHA-256:
4556b30ec2b05d7240e525ada71e6b71b4b9f5e5619669c58e4235af53cbf963

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 4:29:10 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Softpulse.PluginUpdate.Bundler (M)
16.3.7.1

File size:
586.1 KB (600,160 bytes)

Product version:
6. 5. 4. 6

Copyright:
Copyright (C) 2014

Original file name:
taskhost.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:
Plugin Update S.L.

Authority:
VeriSign, Inc.

Valid from:
10/7/2014 8:00:00 PM

Valid to:
10/8/2015 7:59:59 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:
1/10/2015 7:53:10 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:TBaDBRbn4Xw5I0nVMn2mqHeIHf4dR4e4kUD3eUG00DUJcR3rBED90ZRO8sV:UDB94XQVesDyRD4kUD3eUG00DUJcNrid

Entry address:
0xAC16E

Entry point:
60, E8, 00, 00, 00, 00, 58, 05, 9F, 02, 00, 00, 8B, 30, 03, F0, 2B, C0, 8B, FE, 66, AD, C1, E0, 0C, 8B, C8, 50, AD, 2B, C8, 03, F1, 8B, C8, 57, 51, 49, 8A, 44, 39, 06, 88, 04, 31, 75, F6, 8B, D6, 8B, CF, E8, 5C, 00, 00, 00, 5E, 5A, 2B, C0, 89, 04, 32, B4, 10, 2B, D0, 2B, C9, 3B, CA, 73, 26, 8B, D9, AC, 41, 24, FE, 3C, E8, 75, F2, 43, 83, C1, 04, AD, 0B, C0, 78, 06, 3B, C2, 73, E5, EB, 06, 03, C3, 78, DF, 03, C2, 2B, C3, 89, 46, FC, EB, D6, E8, 00, 00, 00, 00, 5F, 81, C7, 8C, FF, FF, FF, B0, E9, AA, B8, 9B...
 
[+]

Entropy:
7.9436

Packer / compiler:
ASPack v1.08.04

Code size:
155 KB (158,720 bytes)

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

http://www.jcoffer.com/f/ca/.../index.php?sid=2035&dv1=ad2032-ca&kw1=ad2032-ca-lm&uuid=f77a3867-946e-4a8a-634a-a2de629a5e57&dv3=f77a3867-946e-4a8a-634a-a2de629a5e57

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