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 28 anti-malware scanners. The program is a setup application that uses the Softpulse SoftwareBundler installer. The file has been seen being downloaded from www.gosubstitution.com.
Publisher:
Plugin Update S.L.  (signed and verified)

Product:
taskhost

Version:
5. 4. 5. 4

MD5:
79c69281bd45c0ebbbb85bfbfd962cc3

SHA-1:
6356225b8bac77c3a88016d59c1086e55de61a55

SHA-256:
69a64238392b00fe6e03acaf7831959adea7bc5aee533fa3c83f8cc91b09e17b

Scanner detections:
28 / 68

Status:
Adware

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
11/24/2024 10:15:53 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Symmi.49537
764

Agnitum Outpost
PUA.Downloader
7.1.1

AhnLab V3 Security
PUP/Win32.SoftPulse
2014.12.30

Avira AntiVirus
APPL/Softpulse.599480
7.11.198.180

AVG
Generic
2016.0.3242

Bitdefender
Gen:Variant.Adware.Symmi.49537
1.0.20.10

Bkav FE
W32.HfsAdware
1.3.0.6267

Clam AntiVirus
Win.Trojan.Softpulse-117
0.98/19867

Comodo Security
Application.Win32.SoftPulse.D
20534

Dr.Web
Trojan.DownLoader11.60009
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Adware.Symmi.49537
8.15.01.02.12

ESET NOD32
Win32/SoftPulse.S potentially unwanted application
7.0.302.0

F-Secure
Gen:Variant.Adware.170076
5.13.68

G Data
Gen:Variant.Adware.Symmi.49537
15.1.24

K7 AntiVirus
Unwanted-Program
13.188.14496

Kaspersky
Trojan.Win32.Agent
15.0.0.543

Malwarebytes
PUP.Optional.Plugin
v2015.01.02.12

McAfee
Program.SoftPulse
16.8.708.2

MicroWorld eScan
Gen:Variant.Adware.Symmi.49537
16.0.0.6

NANO AntiVirus
Riskware.Win32.SoftPulse.dlfurr
0.30.0.64448

Norman
Gen:Variant.Adware.Symmi.49537
11.20150102

Panda Antivirus
Trj/Genetic.gen
15.01.02.12

Reason Heuristics
PUP.Installer.PluginUpdateSL.F
15.1.2.0

Rising Antivirus
PE:Malware.XPACK-HIE/Heur!1.9C48
23.00.65.141231

Sophos
PUA 'SoftPulse' (of type Adware)
5.09

Vba32 AntiVirus
Signed-Adware.Softpulse
3.12.26.3

VIPRE Antivirus
Threat.4150696
35418

Zillya! Antivirus
Adware.Agent.Win32.29688
2.0.0.2024

File size:
703.5 KB (720,392 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 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:
12/29/2014 4:53:12 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:dHgLxi7Ma55+pDZIWcZWO5RgbdtK15LRCxg1RHeDpMgv4t1goX86rr:dHMiAe5aIWiFHktK7eDpMgvO11M6rr

Entry address:
0xFFF6

Entry point:
E8, 9A, 7E, 00, 00, E9, 79, FE, FF, FF, 8B, FF, 55, 8B, EC, 5D, E9, BF, 1A, 00, 00, 8B, FF, 51, C7, 01, 2C, 45, 43, 00, E8, 12, 7F, 00, 00, 59, C3, 8B, FF, 55, 8B, EC, 56, 8B, F1, E8, E3, FF, FF, FF, F6, 45, 08, 01, 74, 07, 56, E8, CC, FF, FF, FF, 59, 8B, C6, 5E, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 8B, 45, 08, 83, C1, 09, 51, 83, C0, 09, 50, E8, 1F, 38, 00, 00, F7, D8, 59, 1B, C0, 59, 40, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 56, 8B, 75, 14, 57, 33, FF, 3B, F7, 75, 04, 33, C0, EB, 65, 39, 7D, 08, 75, 1B, E8...
 
[+]

Entropy:
7.6981

Code size:
149 KB (152,576 bytes)

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

http://www.gosubstitution.com/f/us/.../index.php?sid=749&dv1=ad742-us&kw1=ad742-us-lm&uuid=7715deb2-9da9-4642-705e-ae027da624cd&dv3=7715deb2-9da9-4642-705e-ae027da624cd

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