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microsoft security essentials setup.exe

WeDownload, Ltd

The application microsoft security essentials setup.exe by WeDownload has been detected as adware by 12 anti-malware scanners. The program is a setup application that uses the Midia Downloader installer. It is also typically executed from an Internet Explorer cache folder.
Publisher:
WeDownload, Ltd  (signed and verified)

MD5:
983ac1e5c6a28aa1f6c2531df90ec891

SHA-1:
9603783ff2baa65f67850fb1a59958c7011b71dc

SHA-256:
23463417b9c1311a1ad7465fa4ee7c23ca92ec7056e154bb2f21452dd2e4e80f

Scanner detections:
12 / 68

Status:
Adware

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:
4/19/2024 3:44:27 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Downloader-TOV [PUP]
140617-1

AVG
Wedownload
2015.0.3405

ESET NOD32
MSIL/Soft32Downloader.C potentially unwanted application
7.0.302.0

G Data
Win32.Application.Soft32Downloader
14.7.24

Kaspersky
not-a-virus:Downloader.Win32.Agent
15.0.0.494

McAfee
Artemis!0BDCA218DF11
5600.7061

Qihoo 360 Security
Trojan.Generic
1.0.0.1015

Reason Heuristics
PUP.Installer.WeDownload.d
14.8.7.20

Rising Antivirus
PE:Trojan.Win32.Generic.170623A9!386278313
23.00.65.14721

Trend Micro House Call
Suspici.450F5936
7.2.204

Vba32 AntiVirus
Signed-AdWare.WeDownload
3.12.26.3

VIPRE Antivirus
Threat.4150696
31208

File size:
777.8 KB (796,456 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Midia Downloader (using Nullsoft Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\microsoft security essentials setup.exe

Digital Signature
Signed by:
WeDownload, Ltd

Authority:
DigiCert Inc

Valid from:
2/5/2013 7:00:00 PM

Valid to:
2/11/2016 7:00:00 AM

Subject:
CN="WeDownload, Ltd", O="WeDownload, Ltd", L=Nicosia, C=CY

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0320C5B8F7CE6E92D3665598826A4480

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:ttgvyyf22E/qDWmruUkjxyRAhbIgmKJm:ttQy42h/UrhGyRAqgmK

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9489

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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