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setup.exe

Softpulse 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 Softpulse 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 us.oputster.com.
Publisher:
Softpulse S.l.  (signed and verified)

MD5:
5dc4144f043617bd19d53dc1fa536421

SHA-1:
7ef8387915ba14a0540d4d66e232669e08e018bc

SHA-256:
3f33c9343832857f827763c2cc416c28897d635e23be6b97d3a71e8974d33d7c

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:
5/7/2024 2:54:00 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Softpulse (M)
17.3.14.1

File size:
562.3 KB (575,792 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softpulse SoftwareBundler

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

Digital Signature
Signed by:
Softpulse S.l.

Authority:
VeriSign, Inc.

Valid from:
7/22/2014 7:00:00 PM

Valid to:
7/23/2015 6:59:59 PM

Subject:
CN=Softpulse S.l., O=Softpulse 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:
492522DB26914D38C21A797768B88A13

File PE Metadata
Compilation timestamp:
3/30/2015 3:35:09 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

Entry address:
0x1000

Entry point:
B8, 94, 3D, 5E, 00, 50, 64, FF, 35, 00, 00, 00, 00, 64, 89, 25, 00, 00, 00, 00, 33, C0, 89, 08, 50, 45, 43, 6F, 6D, 70, 61, 63, 74, 32, 00, 4E, 2F, 50, DC, 53, 2D, 32, 82, DB, 91, DA, D5, FE, 63, 52, 77, A8, 11, 11, 5B, CA, 09, 54, EC, 40, 54, E8, 6C, 9D, 0C, B4, 50, D8, C1, 40, 22, 08, BF, 39, 8A, 3E, 07, 7A, 92, A7, 86, 6C, A4, D9, FC, 6E, 7A, 31, 1B, CB, C8, 03, 8B, 49, A3, 43, 59, 24, 73, 93, 39, D9, CD, E2, 7B, 49, E2, ED, 76, F5, DE, B1, EB, CF, A7, 2F, 70, 0E, DD, BC, 8D, 6B, E9, 95, 9D, 9E, 86, 5A...
 
[+]

Entropy:
7.9459

Packer / compiler:
PECompact v2

Code size:
1.2 MB (1,268,224 bytes)

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

http://us.oputster.com/fly/.../us.php?kw1=xad312-usgbdeau-300-if-lm-AD-us-ad26-28

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