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installation.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 installation.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 oz.clickflv.com.
Publisher:
Plugin Update S.L.  (signed and verified)

MD5:
8117c247c18a45383a88fcfa7b3edfd4

SHA-1:
0c309b5b5d5055616c64afbbf981f6f5e38b1116

SHA-256:
3262c09e72a34bc0da55203a7e56682c0a560196a2c8aaac15cc8192daf73563

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:
7/5/2025 3:59:52 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Softpulse (M)
16.7.23.9

File size:
873.1 KB (894,104 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softpulse SoftwareBundler

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

Digital Signature
Signed by:
Plugin Update S.L.

Authority:
VeriSign, Inc.

Valid from:
10/8/2014 2:00:00 AM

Valid to:
10/9/2015 1:59:59 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:
1/24/2015 5:53:20 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:e33f6iBcSgv6QpC6pvQcHeIFTpQuUmAHoEO:ef6YcS01vQgVdcFO

Entry address:
0x9E76

Entry point:
E8, 9D, 52, 00, 00, E9, 79, FE, FF, FF, 8B, FF, 55, 8B, EC, 5D, E9, 6F, 05, 00, 00, 3B, 0D, A0, 41, 42, 00, 75, 02, F3, C3, E9, 14, 53, 00, 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, 3E, 54, 00, 00, 6A, 16, 5E, 89, 30, 57, 57, 57, 57, 57, E8, FD, 04, 00, 00, 83, C4, 14, 8B, C6, EB, 45, 39, 7D, 10, 74, 16, 39, 75, 0C, 72, 11, 56, FF, 75, 10, FF, 75, 08, E8, 4C, 2B, 00, 00, 83, C4, 0C, EB, C1, FF, 75, 0C, 57, FF, 75, 08, E8, 4B, 3C, 00, 00, 83...
 
[+]

Code size:
107 KB (109,568 bytes)

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

http://oz.clickflv.com/flv/it/.../index.php?sid=1140&dv1=ad1138-it&kw1=ad1138-it-xx&uuid=d7143fae-05d1-4abe-4921-38356297b475&dv3=d7143fae-05d1-4abe-4921-38356297b475

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