home

winrar_setup.exe

Internet

Moca Network (New Media Holdings Ltd.)

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application winrar_setup.exe, “Internet Setup ” by Moca Network (New Media Holdings) has been detected as adware by 14 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. With this installer, users are expecting to download WinRAR archiver but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
Moca Network (New Media Holdings Ltd.)  (signed and verified)

Product:
Internet

Description:
Internet Setup

MD5:
961d2896bf496a98cfd1a4bdfd407153

SHA-1:
6feea278984d0c5a98f39fd0c1a95a64065b0b4a

SHA-256:
4fad053c5f3611893d4b669515502d967e3ff0bce4cdc45fcccb346fff0eb893

Scanner detections:
14 / 68

Status:
Adware

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:
4/28/2024 11:13:16 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Avira AntiVirus
Adware/InstallCo.zkh
7.11.201.138

AVG
Generic
2016.0.3170

Clam AntiVirus
Win.Adware.Installcore-650
0.98/20194

Comodo Security
Application.Win32.NewMedia.VDO
20723

Dr.Web
Trojan.InstallCore.45
9.0.1.073

ESET NOD32
Win32/InstallCore.UQ potentially unwanted application
9.7.0.302.0

G Data
Win32.Application.InstallCore.CZ
15.3.24

herdProtect (fuzzy)
variant of ccleaner_setup.exe (Adware)
2015.6.20.15

K7 AntiVirus
Unwanted-Program
13.191.14658

NANO AntiVirus
Riskware.Win32.InstallCore.dmkfsh
0.30.0.296

Qihoo 360 Security
Win32/Virus.Adware.274
1.0.0.1015

Reason Heuristics
PUP.Bundler.New Media Holdings
15.3.14.12

Sophos
PUA 'Install Core Click run software'
59

VIPRE Antivirus
Threat.4786018
36504

File size:
827.2 KB (847,048 bytes)

Product version:
2.5

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\winrar_setup.exe

Digital Signature
Signed by:
Moca Network (New Media Holdings Ltd.)

Authority:
GlobalSign nv-sa

Valid from:
10/21/2014 2:08:19 AM

Valid to:
10/22/2015 2:08:19 AM

Subject:
CN=Moca Network (New Media Holdings Ltd.), O=Moca Network (New Media Holdings Ltd.), L=Tel Aviv, C=IL

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121BDE3E9465AA3885C78E31659FB678295

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:mmvph+pZvewil31HstfLGGNTpPQFjjZqSi+jM8mj4aKqytvkndWOrAqiw2Mf:mmvbqgCxy2YhjaJytvktAjg

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...
 
[+]

Entropy:
7.8682

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

Code size:
37 KB (37,888 bytes)

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

http://www.file-install.com/?dl=1&dr=cHaWck13IKFy7Xam2r0Wc32lDXizvENyhXNy7yDphXAmD3vpDZ0m rcWDK4m7dAWiLLm7dREhKVuvmAWASDChTMm7dlChV8yOZn3AZCFNTam7K2pDZ1fAjawNzMFNzi4Njn=&campaignId=9jn0Ajn1Aji4AZMq

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