» 04b-31 font.exe
Overview
Analysis
File Details
Network (2)

04b-31 font.exe

Setup

WEB PICK - INTERNET HOLDINGS LTD

This is a WebPick installer that bundles (with very minimal user consent) a number of adware browser extensions using the JustPlug.it browser framework. The application 04b-31 font.exe by WEB PICK - INTERNET HOLDINGS 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 WebPick InstalleRex (Tarma) installer. While running, it connects to the Internet address r1.stylezip.info on port 80 using the HTTP protocol.

File name:

04b-31 font.exe

Publisher:

Premium (signed by WEB PICK - INTERNET HOLDINGS LTD)

Product:

Setup

Description:

Installer

Version:

2012.1.30.1942

MD5:

6470ab7fc5c5b04d7edb69c51e7e23ec

SHA-1:

daf3bf5a8a2011fbb69c8ea8f77ed994affb7059

SHA-256:

9b2e750610823ec573d68357639220aabf85c1cb338a633587006f21d9bd6b62

Scanner detections:

1 / 68

Status:

Adware

Explanation:

Uses Web-Pick's 'File Product', an Installer which wraps various products and downloads and installs it silently through the process, hosted on TusFiles.

Analysis date:

4/26/2024 11:57:41 AM UTC (today)

Scan engine

Detection

Engine version

Reason Heuristics

PUP.WebPick.WEBPICKINTERNETHOLDINGS.Installer (M)

16.2.9.8

File size:

250.1 KB (256,152 bytes)

Product version:

1.0

Original file name:

TSULoader.exe

File type:

Executable application (Win32 EXE)

Installer:

WebPick InstalleRex (Tarma)

Common path:

C:\users\{user}\downloads\04b-31 font.exe

Digital Signature

Signed by:

WEB PICK - INTERNET HOLDINGS LTD

Authority:

Thawte, Inc.

Valid from:

3/23/2011 1:00:00 AM

Valid to:

3/23/2012 12:59:59 AM

Subject:

CN=WEB PICK - INTERNET HOLDINGS LTD, O=WEB PICK - INTERNET HOLDINGS LTD, L=Ramat Hasharon, S=Israel, C=IL

Issuer:

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

Serial number:

5EAC6DE3D7E9F2DD8E3EDA0B72C306CA

File PE Metadata

Compilation timestamp:

1/6/2012 7:12:06 AM

OS version:

4.0

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

8.0

CTPH (ssdeep):

6144:SxS9bljwkVieLKyF0fY6i0QmzWavvNmJ4mh6dzS:SxcbBwkVikIfY50Qi38Kmh61S

Entry address:

0x149F

Entry point:

55, 8B, EC, 81, EC, 24, 06, 00, 00, 53, 56, 33, F6, 57, 66, 89, B5, E4, FB, FF, FF, 89, 75, F4, 89, 75, FC, FF, 15, 68, 30, 40, 00, A3, 08, 44, 40, 00, FF, 15, 64, 30, 40, 00, 89, 45, F8, 68, 04, 01, 00, 00, 8D, 85, DC, F9, FF, FF, 50, 56, FF, 15, 60, 30, 40, 00, 85, C0, 75, 22, FF, 15, 5C, 30, 40, 00, 50, 68, A0, 32, 40, 00, E8, 8A, FB, FF, FF, 59, 59, C7, 05, 0C, 44, 40, 00, FF, 00, 00, 00, E9, F7, 01, 00, 00, 56, FF, 15, 58, 30, 40, 00, 8B, 48, 3C, 03, C8, 66, 81, 38, 4D, 5A, 0F, 85, BC, 01, 00, 00, 81... 
[+]

Developed / compiled with:

Microsoft Visual C++

Code size:

7.5 KB (7,680 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):

Connects to r1.stylezip.info (54.186.255.26:80)

TCP (HTTP):

Connects to c1.stylezip.info (54.186.255.26:80)

http://c1.stylezip.info/?step_id=1&installer_id=63692768&publisher_id=369&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=191078304&external_id=0&session_id=382156608&hardware_id=445849376&installer_file_name=04b-31+font

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