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{blocked}.exe

Itzhak Shternberg

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 {blocked}.exe, “Installer for Wideblue installer” by Itzhak Shternberg 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. The file has been seen being downloaded from www.skrifttyperfonter.com. While running, it connects to the Internet address r1.stylezip.info on port 80 using the HTTP protocol.
Publisher:
Wideblue installer  (signed by Itzhak Shternberg)

Product:
Wideblue installer

Description:
Installer for Wideblue installer

Version:
2014.6.29.1256

MD5:
e2a787823271f4d1daf0b379ad74c971

SHA-1:
f838a66ba4d7019f2a2fcf50d92fa431ebe6e539

SHA-256:
c84b51540c07de67ac4572c88eebea5b0f80f29ba23a1fbfa04ebc533866a4f3

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:
4/25/2024 10:38:13 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.WebPick.Installer (M)
16.5.23.15

File size:
315.1 KB (322,688 bytes)

Product version:
1.0.0.3

Copyright:
Copyright © 2014 Wideblue installer

Original file name:
TSULoader.exe

File type:
Executable application (Win32 EXE)

Installer:
WebPick InstalleRex (Tarma)

Common path:
C:\users\{user}\downloads\hot-pizza font font.exe

Digital Signature
Signed by:
Itzhak Shternberg

Authority:
COMODO CA Limited

Valid from:
7/17/2013 7:00:00 PM

Valid to:
7/18/2014 6:59:59 PM

Subject:
CN=Itzhak Shternberg, O=Itzhak Shternberg, STREET=Belkind 2, L=Tel Aviv, S=Tel Aviv, PostalCode=62154, C=IL

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

Serial number:
54990006BE4A0F29ECCD7EE2F93DC0FC

File PE Metadata
Compilation timestamp:
3/12/2013 3:51:45 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:Rr8bUzkuvcBYC47l2xkxUtI+u+wJBfhdWDtSJP5CDpCK1:RrBkuveY3+u+OYDtS7CpCK1

Entry address:
0x14DB

Entry point:
55, 8B, EC, 81, EC, 2C, 06, 00, 00, 53, 56, 33, DB, 57, 66, 89, 9D, DC, FB, FF, FF, 89, 5D, F4, 89, 5D, FC, FF, 15, 74, 30, 40, 00, A3, 08, 44, 40, 00, FF, 15, 70, 30, 40, 00, 8B, F8, 8D, 45, EC, 50, FF, 15, 6C, 30, 40, 00, FF, 15, 68, 30, 40, 00, 8B, F0, F7, D6, 33, F7, FF, 15, 64, 30, 40, 00, 33, F0, 8B, 45, F0, 33, 45, EC, 68, 04, 01, 00, 00, 33, F0, 8D, 85, D4, F9, FF, FF, 50, 53, FF, 15, 60, 30, 40, 00, 85, C0, 75, 41, FF, 15, 5C, 30, 40, 00, 83, F8, 78, 75, 1A, 68, A8, 32, 40, 00, E8, 43, FB, FF, FF...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 bytes)

The file {blocked}.exe has been seen being distributed by the following URL.

http://www.skrifttyperfonter.com/.../descarga.php?IDFuente=7275&URLFuente=Hot-Pizza

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=174907780&publisher_id=749&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=524723340&external_id=0&session_id=1049446680&hardware_id=1224354460&installer_file_name=hot-pizza+font+font

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