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

icreinstall_yahoo_messenger.exe

Program

Bully Unity LTD

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_yahoo_messenger.exe, “Program Setup ” by Bully Unity 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 installCore installer. While running, it connects to the Internet address os.solvefile.com on port 80 using the HTTP protocol.

File name:

Publisher:

Installer Application (signed by Bully Unity LTD)

Product:

Program

Description:

Program Setup

Version:

1.2.5.2

MD5:

4fa83ae1b3f70d7f8e5820537446d071

SHA-1:

e19b3856f98496a75d5ad44cfec29508c9da8454

Scanner detections:

1 / 68

Status:

Adware

Explanation:

Utilizes the InstallCore download manager that may bundle various adware-type offers.

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:

11/27/2024 6:54:16 AM UTC (today)

Scan engine

Detection

Engine version

Reason Heuristics

PUP.installCore (M)

16.11.11.6

File size:

753.7 KB (771,784 bytes)

Product version:

3.0.5

Application

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_yahoo_messenger.exe

Digital Signature

Signed by:

Bully Unity LTD

Authority:

COMODO CA Limited

Valid from:

12/24/2014 7:00:00 AM

Valid to:

12/25/2015 6:59:59 AM

Subject:

CN=Bully Unity LTD, O=Bully Unity LTD, STREET=24 Kanfei Nesharim, L=Jerusalem, S=Israel, PostalCode=9546439, C=IL

Issuer:

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

Serial number:

576ED6C3B25057AC69546AA4FFAE8B4C

File PE Metadata

Compilation timestamp:

6/20/1992 6:22:17 AM

OS version:

1.0

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

2.25

CTPH (ssdeep):

12288:kgDGwBtEFuuXMOr1f8hsnQTpv23HFLURyUUgEXgRBWgpCt7zLpvqLeoo41J0oW:kgDdBtI5MOK2XFg2g4I0gpCtLpC/FrW

Entry address:

0xA5F8

Entry point:

55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55... 
[+]

Entropy:

7.8333

Packer / compiler:

Inno Setup v5.x - Installer Maker

Code size:

39.5 KB (40,448 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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