vuupcsilentsetup.exe

VuuPC

ClickMeIn Limited

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application vuupcsilentsetup.exe by ClickMeIn Limited 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 installCore installer. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from cdn.download2desktop.com.
Publisher:
VuuPC Limited  (signed by ClickMeIn Limited)

Product:
VuuPC

Description:
VuuPC Setup

Version:
1.0.0.256

MD5:
da47bdf8af30c534f906d6e069bb278e

SHA-1:
49df86b062a779935fc52574a2f4e331027ad128

SHA-256:
b859080c673e0ff9c48595fd34ebf7fe1054fd1fdcb23fe270dd02fffa8fbac7

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 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:
11/2/2024 3:23:47 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
16.7.20.21

File size:
75 KB (76,784 bytes)

Product version:
1.0.0.256

Copyright:
Copyright 2013

Trademarks:
VuuPC is a trademark of VuuPC Limited

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Nullsoft Install System)

Language:
Language Neutral

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

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
1/12/2012 5:30:00 AM

Valid to:
3/3/2015 5:29:59 AM

Subject:
CN=ClickMeIn Limited, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=ClickMeIn Limited, L=Nicosia, S=Nicosia, C=CY

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:
0181B78FA98E62B38390017BFFA25E8C

File PE Metadata
Compilation timestamp:
12/6/2009 4:20:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:zpgpHzb9dZVX9fHMvG0D3XJe9VDf29o41ahfyH:dgXdZt9P6D3XJCVDO9o4sQ

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:
6.8595

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

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