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icreinstall_winzipsetup.exe

%VENDOR% Downloader

Dova Network (New Media Holdings Ltd.)

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_winzipsetup.exe, “Application Setup ” by Dova Network (New Media Holdings) has been detected as adware by 9 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:
%VENDOR%  (signed by Dova Network (New Media Holdings Ltd.))

Product:
%VENDOR% Downloader

Description:
Application Setup

Version:
1.0.5.a0.1_34216

MD5:
7e8fd6f2721f8a6f6c99b3ab39d34004

SHA-1:
1aa82e93ae56ecafb1de6e28243da81899d69e89

SHA-256:
b5a8e7405204d4702af9d3c1834748f4fa0644116d514605f64751f00effa1f0

Scanner detections:
9 / 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 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:
4/23/2024 6:29:38 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
Adware/InstallCo.zkt
7.11.206.68

AVG
Generic
2016.0.3212

Comodo Security
Application.Win32.InstallCore.ZKH
20920

Dr.Web
Trojan.InstallCore.33
9.0.1.05190

ESET NOD32
Win32/InstallCore.WC potentially unwanted application
7.0.302.0

G Data
Win32.Application.InstallCore.CZ
15.2.25

NANO AntiVirus
Riskware.Win32.InstallCore.dnajwz
0.30.0.65070

Reason Heuristics
PUP.Installer.New Media Holdings
15.2.1.2

VIPRE Antivirus
Threat.4786018
36694

File size:
800.6 KB (819,816 bytes)

Product version:
1.0.5.a0.1_34216

Copyright:
%VENDOR%

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_winzipsetup.exe

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

Authority:
GlobalSign nv-sa

Valid from:
10/29/2014 12:13:24 PM

Valid to:
10/30/2015 12:13:24 PM

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

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

Serial number:
1121EA6FC07B9DEE393ABBAEF1AA874D6483

File PE Metadata
Compilation timestamp:
6/19/1992 5:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:1HFTdGSdfMptz+IJnAl+fegpNiCqZ4dpCe:1lJBzIJnAl+fbu46e

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, BF, A9, FF, FF, E8, 5E, 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:
7.8638

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

Code size:
37 KB (37,888 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to os.solvefile.com  (207.189.109.121:80)

TCP (HTTP):
Connects to cdnus.solvefile.com  (207.189.109.121:80)

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