» icreinstall_winrar-x64-511_inst.exe
Overview
Analysis
File Details
Network (3)

icreinstall_winrar-x64-511_inst.exe

Porrima Limited

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_winrar-x64-511_inst.exe by Porrima Limited has been detected as adware by 7 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.

File name:

Publisher:

Porrima Limited (signed and verified)

MD5:

2443ff7a50d35bf7ed9b752c1b46562e

SHA-1:

c6ac4be3e2bc2d1b7db03d2f2413038933fe8d4c

SHA-256:

c93fe28d04c1fe82ddaec8ec7374b2727674b45b921cc97856461b2a64757222

Scanner detections:

7 / 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:

4/19/2024 10:50:42 PM UTC (today)

Scan engine

Detection

Engine version

Avira AntiVirus

ADWARE/InstallCore.Gen7

7.11.196.198

AVG

Generic

2015.0.3256

ESET NOD32

Win32/InstallCore.TU potentially unwanted application

7.0.302.0

K7 AntiVirus

Trojan

13.188.14380

Malwarebytes

PUP.Optional.Bundler

v2014.12.19.05

Reason Heuristics

PUP.Bundler.installCore

15.3.18.1

Sophos

PUA 'Install Core Click run software'

5.09

File size:

785 KB (803,800 bytes)

Product version:

1.5

File type:

Executable application (Win32 EXE)

Bundler/Installer:

installCore (using Inno Setup)

Language:

Language Neutral

Common path:

C:\users\{user}\appdata\local\temp\icreinstall_winrar-x64-511_inst.exe

Digital Signature

Signed by:

Porrima Limited

Authority:

Thawte, Inc.

Valid from:

10/1/2014 5:30:00 AM

Valid to:

10/2/2015 5:29:59 AM

Subject:

CN=Porrima Limited, OU=IT, O=Porrima Limited, L=Hong Kong, S=Hong Kong, C=HK

Issuer:

CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:

6F6DA3E4364F85250B787AE18901E2D4

File PE Metadata

Compilation timestamp:

6/20/1992 3:52:17 AM

OS version:

1.0

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

2.25

CTPH (ssdeep):

24576:zWFMCH+nL75ai/POXA461rYE7alp5MCaS0WU:z03ILUiHmW+E7ahgx

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:

7.8426

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)

TCP (HTTP):

Connects to cdneu.webfilescdn.com (65.254.40.36:80)

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