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

Version:
1.0.0.1

MD5:
edada18ebcc77db2011aafe230662401

SHA-1:
e018e9e5d8d6d5870dd78fe6928fdcd88a311622

SHA-256:
f596187405fcdbd0b5942f19a849d855406964fe65ac08ff0ab2aec530adf5ed

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 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
12/25/2024 1:33:15 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Softpulse.PluginUpdate.Bundler (M)
16.3.2.11

File size:
1.6 MB (1,626,056 bytes)

Product version:
1.0.0.1

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
Signed by:
Plugin Update S.L.

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:
10/9/2014 11:11:04 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:+zD5urNhRWx2Mk4JJQByw7Imlq3g495S0PwbphrpgXXOZuv/rTWeR5j4UwJZQUYN:m6/ye0PIphrp9Zuvjqa0Uid2

Entry address:
0x6978

Entry point:
E8, DB, 40, 00, 00, E9, 7F, FE, FF, FF, E9, B4, 26, 00, 00, FF, 35, 20, CD, 4A, 00, FF, 15, DC, 50, 41, 00, 85, C0, 74, 02, FF, D0, 6A, 19, E8, D2, 38, 00, 00, 6A, 01, 6A, 00, E8, 7C, 47, 00, 00, 83, C4, 0C, E9, 93, 47, 00, 00, 55, 8B, EC, 83, EC, 10, EB, 0D, FF, 75, 08, E8, D3, 47, 00, 00, 59, 85, C0, 74, 0F, FF, 75, 08, E8, A6, 2B, 00, 00, 59, 85, C0, 74, E6, C9, C3, 6A, 01, 8D, 45, FC, 50, 8D, 4D, F0, C7, 45, FC, C4, 30, 4A, 00, E8, 4D, 2F, 00, 00, 68, 1C, 94, 4A, 00, 8D, 45, F0, 50, C7, 45, F0, BC, 30...
 
[+]

Entropy:
7.4833

Code size:
76.5 KB (78,336 bytes)

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

http://www.winsoftfirst.com/down/flash/.../down.php?sid=160&dv1=ad154-gb&kw1=ad154-gb-xx&uuid=785afde7-6ca1-4b71-76e4-c210d9a43392&dv3=785afde7-6ca1-4b71-76e4-c210d9a43392

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