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driver_updater.exe

Plugin Update SL

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 driver_updater.exe by Plugin Update SL 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 lander.vopaa.pw.
Publisher:
Plugin Update SL  (signed and verified)

Version:
1.0.0.1

MD5:
cdfb6797746654165c75733443d19bc7

SHA-1:
55b4b1da553856ce6e9a79dfba518a9bf9e8bd44

SHA-256:
cd43696e30632d3c4812ad30f367fbe216a9f69137b304692863a9b2bab9d30f

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:
11/27/2024 3:46:59 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Softpulse.PluginUp.Bundler (M)
16.5.1.1

File size:
1.3 MB (1,386,512 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\driver_updater.exe

Digital Signature
Signed by:
Plugin Update SL

Authority:
Thawte, Inc.

Valid from:
6/12/2014 1:00:00 AM

Valid to:
6/13/2015 12:59:59 AM

Subject:
CN=Plugin Update SL, O=Plugin Update SL, L=Guia De Isora, S=Tenerife, C=ES

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
1858913428C49A270BE00711E97381C6

File PE Metadata
Compilation timestamp:
9/27/2014 10:19:31 AM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
24576:Mq+qn68d/9eY7xekbbG6GgT0EzUm3O2AR1mYpxkhn8OTYgpqomoFufWUxJkS9sQZ:Mq7669wmb7T0ELmmYs7ts

Entry address:
0x7DE0

Entry point:
E8, C8, 41, 00, 00, E9, 7F, FE, FF, FF, E9, 3E, 27, 00, 00, FF, 35, 94, 9E, 47, 00, FF, 15, A4, 70, 41, 00, 85, C0, 74, 02, FF, D0, 6A, 01, 6A, 00, E8, 0A, 49, 00, 00, 59, 59, E9, 22, 49, 00, 00, 55, 8B, EC, 83, EC, 10, EB, 0D, FF, 75, 08, E8, 62, 49, 00, 00, 59, 85, C0, 74, 11, FF, 75, 08, E8, C0, 2C, 00, 00, 59, 85, C0, 74, E6, 8B, E5, 5D, C3, 6A, 01, 8D, 45, FC, C7, 45, FC, 70, 00, 47, 00, 50, 8D, 4D, F0, E8, 27, 30, 00, 00, 68, 8C, 65, 47, 00, 8D, 45, F0, C7, 45, F0, 68, 00, 47, 00, 50, E8, 7C, 27, 00...
 
[+]

Entropy:
7.5696

Code size:
85.5 KB (87,552 bytes)

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

http://lander.vopaa.pw/apx_flash/uk/.../UK DDL Driver Updater.php

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