» icreinstall_zp941free_inst.exe
Overview
Analysis
File Details
Network (3)

icreinstall_zp941free_inst.exe

Well Known Media Ltd

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_zp941free_inst.exe by Well Known Media has been detected as a potentially unwanted program 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. While running, it connects to the Internet address os.solvefile.com on port 80 using the HTTP protocol.

File name:

Publisher:

Well Known Media Ltd (signed and verified)

MD5:

283f9dfa473ebc05b7d3033776a623ff

SHA-1:

4af8c453a6de0b48c7fc9220eb7d29670d36146b

SHA-256:

f71e6a4540481affdcd9d8353b99b91f13d6a76ce2dc69fa6c1f2e6d0d9534ca

Scanner detections:

9 / 68

Status:

Potentially unwanted

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:

5/8/2024 11:59:10 AM UTC (today)

Scan engine

Detection

Engine version

Avira AntiVirus

ADWARE/InstallCore.Gen7

7.11.178.164

AVG

Generic

2015.0.3317

Dr.Web

Trojan.InstallCore.2

9.0.1.05190

ESET NOD32

Win32/InstallCore.QH potentially unwanted application

7.0.302.0

K7 AntiVirus

Unwanted-Program

13.183.13642

Reason Heuristics

PUP.WellKnownMedia.AA

14.10.18.17

Sophos

Install Core Click run software

4.98

Vba32 AntiVirus

Malware-Cryptor.InstallCore.gen

3.12.26.3

VIPRE Antivirus

Threat.4786018

33706

File size:

747.8 KB (765,768 bytes)

File type:

Executable application (Win32 EXE)

Bundler/Installer:

installCore (using Inno Setup)

Language:

Language Neutral

Common path:

C:\Documents and Settings\{user}\Local settings\temp\icreinstall_zp941free_inst.exe

Digital Signature

Signed by:

Well Known Media Ltd

Authority:

COMODO CA Limited

Valid from:

8/19/2014 5:00:00 PM

Valid to:

8/20/2015 4:59:59 PM

Subject:

CN=Well Known Media Ltd, O=Well Known Media Ltd, STREET=Kissack Court, STREET=29 Parliament Street, L=Ramsey, S=Isle of Man, PostalCode=IM8 1JA, C=IM

Issuer:

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

Serial number:

73CC925BC7B1EAFC96D9C9F2EAA55030

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:xtFaXDoCPgGZHFkRw8ApEZdWe1QMeTscDlTbMAbCLEwwUWGEGgqurS6qutxQBV:xtFyECPHZHSRw8AiWeGjwc9GLEbUkJS1

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:

7.8236

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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