» winrar_521.exe
Overview
Analysis
File Details
Downloads (1)

winrar_521.exe

Instalador

Installmatic, LLC

This is part of the Installmatic installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application winrar_521.exe by Installmatic 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 Installmatic Setup installer. 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:

winrar_521.exe

Publisher:

Unilogic Informatica Ltda ME (signed by Installmatic, LLC)

Product:

Instalador

Version:

1.5.1.4

MD5:

8e0f6132a2f9196b92f0cbc55d6878cc

SHA-1:

4fcdb7a49d093edb555169a50285404113cb287e

SHA-256:

8afc41906898208bf607fe98e8021d840fa8d9bd1d0a557c99ca9b371c1b66c5

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 '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:

6/22/2025 4:18:42 PM UTC (today)

Scan engine

Detection

Engine version

Reason Heuristics

PUP.Installmatic.UnilogicInformaticaaME (M)

15.7.3.21

File size:

373.6 KB (382,536 bytes)

Product version:

1.5

Trademarks:

Original file name:

Instalador

File type:

Executable application (Win32 EXE)

Bundler/Installer:

Installmatic Setup

Language:

Brazilian Portuguese

Common path:

C:\users\{user}\downloads\winrar_521.exe

Digital Signature

Signed by:

Installmatic, LLC

Authority:

COMODO CA Limited

Valid from:

6/15/2015 9:00:00 PM

Valid to:

6/15/2016 8:59:59 PM

Subject:

CN="Installmatic, LLC", OU="Installmatic, LLC", O="Installmatic, LLC", STREET="80 SW 8th St #2000", L=Miami, S=Florida, PostalCode=33130, C=US

Issuer:

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

Serial number:

64703231FACE31C6135630FC41D123C6

File PE Metadata

Compilation timestamp:

6/19/2015 5:33:55 PM

OS version:

4.0

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

5.0

CTPH (ssdeep):

6144:5Tkdi29mBwLx9cUYGSf/k5yzEKTzj9J15hjNqnL7Kp+TDaQayZVrxktaDnRzy/Pg:ci29mBgSX8yzEKj9J15V6+p+TDtaurx1

Entry address:

0x10A870

Entry point:

60, BE, 00, 30, 4B, 00, 8D, BE, 00, E0, F4, FF, C7, 87, 7C, 34, 0E, 00, EB, 83, EA, 8C, 57, 83, CD, FF, EB, 0E, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46... 
[+]

Packer / compiler:

UPX v0.89.6 - v1.02 / v1.05 -v1.22 (Delphi) stub

Code size:

352 KB (360,448 bytes)

The file winrar_521.exe has been seen being distributed by the following URL.

http://get.installmatic.com/.../WinRAR_521.exe

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