» installer_winrar_english.exe
Overview
Analysis
File Details
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installer_winrar_english.exe

ISfreemium

The file is a bundle distribution and utilizes the installCore download manager to distribute this potentially unwanted software. The application installer_winrar_english.exe by ISfreemium has been detected as adware by 28 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. The installer is marketed through download protals and search ads as WinRAR archiver but will also install additional software offers which include adware, PUPs and browser toolbars.

File name:

Publisher:

ISfreemium (signed and verified)

MD5:

3d9b628bdba62db9b8dcd1e9ae5b1161

SHA-1:

09618bd7e9c00e77c3ef5124a0a5ae07694a3204

SHA-256:

32715782b65ac90f125c38f365533f7c1e996ed3826c58cc0dc55c820ec7cc5b

Scanner detections:

28 / 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 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:

12/26/2024 4:31:35 AM UTC (today)

Scan engine

Detection

Engine version

Agnitum Outpost

PUA.InstallCore

7.1.1

Avira AntiVirus

APPL/InstallCore.dff

7.11.122.10

avast!

Win32:Adware-gen [Adw]

2014.9-150405

AVG

Adware InstallCore

2016.0.3149

Bkav FE

W32.Clod58a.Trojan

1.3.0.4613

Clam AntiVirus

Win.Trojan.Installcore-198

0.98/19335

Comodo Security

UnclassifiedMalware

17571

Dr.Web

Trojan.Packed.24524

9.0.1.095

Emsisoft Anti-Malware

Adware.PUQD

8.15.04.05.03

ESET NOD32

Win32/InstallCore.CX (variant)

9.9190

Fortinet FortiGate

Riskware/InstallCore

4/5/2015

F-Prot

W32/A-42c63c6c

v6.4.7.1.166

G Data

Win32.Application.InstallCore

15.4.22

herdProtect (fuzzy)

variant of icreinstall_installer_songr_spanish.exe (Adware)

2015.7.9.5

K7 AntiVirus

Unwanted-Program

13.174.10623

Malwarebytes

PUP.Optional.Freemium.A

v2015.04.05.03

McAfee

Artemis!B1229B360815

5600.6805

NANO AntiVirus

Riskware.Win32.InstallCore.dcuobo

0.28.2.60990

Panda Antivirus

PUP/MultiToolbar.A

15.04.05.03

Qihoo 360 Security

HEUR/Malware.QVM20.Gen

1.0.0.1015

Reason Heuristics

PUP.Installer.ironSource

15.4.5.3

Rising Antivirus

PE:Malware.XPACK-LNR/Heur!1.5594

23.00.65.15403

Sophos

Install Core Click run software

4.96

SUPERAntiSpyware

PUP.InstallCore/Variant

9955

Trend Micro House Call

TROJ_GEN.F47V1217

7.2.95

Vba32 AntiVirus

Downware.InstallCore

3.12.24.3

VIPRE Antivirus

InstallCore

24492

XVirus List

Win32.Detected

2.8.7

File size:

681.8 KB (698,144 bytes)

File type:

Executable application (Win32 EXE)

Bundler/Installer:

installCore (using Inno Setup)

Common path:

C:\users\{user}\downloads\installer_winrar_english.exe

Digital Signature

Signed by:

ISfreemium

Authority:

COMODO CA Limited

Valid from:

7/3/2013 2:00:00 AM

Valid to:

7/4/2014 1:59:59 AM

Subject:

CN=ISfreemium, O=ISfreemium, STREET=63 Rothschild 63 BV, L=Tel-Aviv, S=N/A, PostalCode=65785, C=IL

Issuer:

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

Serial number:

009B517CAF08AA1A85822DB0CE5E9169FE

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:IaQyMJfsGj2TUtL36eClBrNTdod7swsGcR/juS8kLvpFeMwCKgpG0bUQO:IaQyMJfsU2TeL31qBrJddNRLuSPFojox

Entry address:

0x98CC

Entry point:

55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, FA, 97, FF, FF, E8, 01, AA, FF, FF, E8, 2C, CC, FF, FF, E8, 73, CC, FF, FF, E8, 0A, F3, FF, FF, E8, 71, F4, FF, FF, 33, C0, 55, 68, 76, 9F, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 2C, 9F, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 26, FA, FF, FF, 8D, 55, F0, 33, C0, E8, E0, D0, FF, FF, 8B, 55, F0, B8, D8, BD, 40, 00, E8, AB, 98, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D8, BD, 40, 00, B2, 01, B8... 
[+]

Entropy:

7.8136

Packer / compiler:

Inno Setup v5.x - Installer Maker

Code size:

36 KB (36,864 bytes)

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

http://za.fileprogram.net/.../download?p=ZA

Remove installer_winrar_english.exe - Powered by Reason Core Security

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