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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.iispace.net.
Publisher:
PLUGIN UPDATE S.L  (signed and verified)

MD5:
6337c2ccae5d08bc6022a9f7211ef176

SHA-1:
fa8a92d93e26bf7860bb70298f74f34b7d392558

SHA-256:
d5e29ce06a158095099bb251d0ea5fd2f8dff4d01d0fa680c913667d05479962

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:
8/7/2025 6:18:25 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Softpulse.PLUGINUP.Bundler (M)
16.4.7.19

File size:
669 KB (685,080 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softpulse SoftwareBundler

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

Digital Signature
Signed by:
PLUGIN UPDATE S.L

Authority:
Starfield Technologies, Inc.

Valid from:
7/22/2014 10:14:26 PM

Valid to:
7/22/2015 10:14:26 PM

Subject:
CN=PLUGIN UPDATE S.L, O=PLUGIN UPDATE S.L, L=GUIA DE ISORA, C=ES

Issuer:
CN=Starfield Secure Certificate Authority - G2, OU=http://certs.starfieldtech.com/repository/, O="Starfield Technologies, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
079EA58C1A6ED1

File PE Metadata
Compilation timestamp:
4/10/2015 7:34:03 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:hDdnl3/7POmBrd1XyE+zlM78D6Jcp1dWBByZGnuhtVuxmCXi8dNb7:pdnlPtr/jalw8Dsn2UnsVimSiwNv

Entry address:
0x1E1070

Entry point:
60, BE, 00, 50, 54, 00, 8D, BE, 00, C0, EB, FF, 57, 83, CD, FF, EB, 10, 90, 90, 90, 90, 90, 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...
 
[+]

Entropy:
7.8402

Packer / compiler:
UPX 2.90LZMA

Code size:
628 KB (643,072 bytes)

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

http://www.iispace.net:8080/redict/.../redict.php?kw2=lp3&kw1=jt3-st-uk16&c=gb

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