setup.exe

Plugin Update 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 Plugin Update 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.papiba.com.
Publisher:
Plugin Update SL  (signed and verified)

MD5:
4aced2479104c42f01b682aef198d931

SHA-1:
4063f3c56132daa7ebc1db6aedc67346117303da

SHA-256:
0c9515b451047a2258430444f38f350e5e34503de1694e781ffe0614727903b9

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 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:
11/25/2024 3:33:40 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Softpulse.PluginUp.Bundler (M)
16.6.27.8

File size:
1014.8 KB (1,039,112 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:
7/22/2014 8:00:00 PM

Valid to:
7/23/2015 7:59:59 PM

Subject:
CN=Plugin Update SL, O=Plugin Update SL, 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:
23D0DE494A0B1445D561131B4AEDA90C

File PE Metadata
Compilation timestamp:
11/26/2014 9:53:39 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:NbxGVw00LYqfMAZc4hUHRAN6lI9bNTzDlgWs58qXiS7i4oZY:la0LLBOLSeiT9USSW/O

Entry address:
0x17AC70

Entry point:
60, BE, 00, 70, 48, 00, 8D, BE, 00, A0, F7, FF, 57, EB, 0B, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07, 8B...
 
[+]

Entropy:
7.8874

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.24

Code size:
976 KB (999,424 bytes)

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

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