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icreinstall_mozilla_firefox.exe

Internet Application generic

HALOMOT ITZHAK ltd

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_mozilla_firefox.exe, “Internet Application generic Setup ” by HALOMOT ITZHAK ltd has been detected as a potentially unwanted program 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. With this installer, users are expecting to download the free Mozilla Firefox web browser but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
Internet Program   (signed by HALOMOT ITZHAK ltd)

Product:
Internet Application generic

Description:
Internet Application generic Setup

MD5:
6c4b16c350fb112ac4f4b1dff62b7b4d

SHA-1:
40edf0b6e4000292735ab753cb6b9eb3acd69057

SHA-256:
47a862198f688b9ad9fc00dec470418f13a17739f3ff53df9783c1a371d1e513

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
11/30/2024 3:34:55 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.HALOMOTITZHAK.Installer (M)
16.2.14.8

File size:
881.8 KB (902,960 bytes)

Product version:
3.8.4

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_mozilla_firefox.exe

Digital Signature
Signed by:
HALOMOT ITZHAK ltd

Authority:
DigiCert Inc

Valid from:
3/24/2015 4:00:00 AM

Valid to:
3/28/2016 4:00:00 PM

Subject:
CN=HALOMOT ITZHAK ltd, O=HALOMOT ITZHAK ltd, L=Modi'in-Maccabim-Re'ut, S=israel, C=IL

Issuer:
CN=DigiCert SHA2 Assured ID Code Signing CA, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
01167094D142FB72A04B99B945A25DE3

File PE Metadata
Compilation timestamp:
6/20/1992 2:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:t+OUttzk5eU8W4tCxpK4nL4vyiWQUllaNlN8NTJ:tnU9Ud4tI44nZHQUkc1

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:
7.9012

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

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

http://cdn.purefolderplace.com/c?x=QJh4dHEpnVQAEgBbCmZchM9G0VVxXrVntnNTRkyy7iY=&c=TJst7ydAOiYFJNOJAItMQN674PlqqHbGo84WmWjsCJ7FJ7rJZIqd7UJOfmqP5BEoFig FKwNGqvynXcBbyrUv1bdU0 Gd9oKuhKuicoVQRiqar2LSgzJWcYZx5aubKKz18/70o1jhiCe5kZ9WoyY1Q==&fallback_url=http://en.downloadastro.com/.../?utm_source=ira&utm_medium=error_generating&utm_campaign=mozilla_firefox&downloadAs=mozilla_firefox.exe

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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