microsoftsilverlightsetup-20234373.exe

Generic

File.org

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application microsoftsilverlightsetup-20234373.exe, “Generic Setup ” by File.org has been detected as a potentially unwanted program by 7 anti-malware scanners. The program is a setup application that uses the installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
File.org  (signed and verified)

Product:
Generic

Description:
Generic Setup

MD5:
f7aabffbc9cfdcb89f2bef19e7a24a7b

SHA-1:
ec75100443476d2369afe382344f2a5b69d3be28

SHA-256:
592c682737dbd7afb09583aef1c4a2e7be8fc4c76a622cecdccfc8ae652876a6

Scanner detections:
7 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

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:
12/26/2024 6:54:36 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
7.11.199.158

Baidu Antivirus
Adware.Win32.InstallCore
4.0.3.1515

Dr.Web
Trojan.InstallCore.24
9.0.1.05190

ESET NOD32
Win32/InstallCore.SX potentially unwanted application
7.0.302.0

K7 AntiVirus
Unwanted-Program
13.1814541

Reason Heuristics
PUP.Installer.Fileorg.c
15.1.5.17

Sophos
PUA 'Install Core Click run software'
5.09

File size:
719.5 KB (736,776 bytes)

Product version:
1.4

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\microsoftsilverlightsetup-20234373.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
4/25/2014 2:00:00 AM

Valid to:
4/26/2015 1:59:59 AM

Subject:
CN=File.org, O=File.org, STREET=Bysoestrade 2B st., L=Holbaek, S=N/A, PostalCode=4300, C=DK

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00E2D23668FD70A6AD497F37619358D967

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:f/npkkIcrioBNFFqYJUFgeuKrPC+WXqnzubsz++i4FNz0KrOoqrD7z:f/nKcriINFoYJqgeXTfUqCvD4FeKkfz

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file microsoftsilverlightsetup-20234373.exe has been seen being distributed by the following 2 URLs.

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