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

MD5:
84b4de57379b7e5cd09492e3f36f82a5

SHA-1:
f3ad04ac1bc2d7878a3db760c2e7eb428fc1e9cf

SHA-256:
61262228a4b010ec31108a258930050d02c00530635a7ac68360f5002bb27b4b

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:
11/14/2024 2:58:27 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Softpulse.PluginUp.Bundler (M)
16.3.22.21

File size:
869.7 KB (890,536 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 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:
1/22/2015 9:18:43 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:mpibiW7+xKzjwvsqEgNE54F/yW5+80/mQggSoOMQnodL3QhQSEgHQKqWzHECjZG5:GaS+wvREwE875ZQS28hNEbAC

Entry address:
0x8CB6

Entry point:
E8, 9E, 52, 00, 00, E9, 79, FE, FF, FF, 8B, FF, 55, 8B, EC, 5D, E9, 6F, 05, 00, 00, 3B, 0D, A0, 21, 42, 00, 75, 02, F3, C3, E9, 15, 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, 3F, 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...
 
[+]

Entropy:
7.8724  (probably packed)

Code size:
102.5 KB (104,960 bytes)

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

http://kingsdowns.com/fly/.../gb.php?kw1=xad124-usgbfrau-728-js-lm-AD-flv-gb-apx

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