» kozier.exe
Overview
Analysis
File Details
Downloads (1)
Network (1)

kozier.exe

Lior Sela

This is a WebPick installer that bundles (with very minimal user consent) a number of adware browser extensions which inject ads in the browser. The application kozier.exe, “Installer for StarApp” by Lior Sela 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 documentsguidey.asia. While running, it connects to the Internet address r1.stylezip.info on port 80 using the HTTP protocol.

File name:

kozier.exe

Publisher:

StarApp (signed by Lior Sela)

Product:

StarApp

Description:

Installer for StarApp

Version:

2013.6.17.1702

MD5:

98721011951b53cb0f64027da10fccd9

SHA-1:

ca0d74b04516f26ee5c178c42ff8d3401799dddc

SHA-256:

ce4ded86462201058ea8d272483d15d50c3c73f09d1e4c1d18e1a2c73f9f8549

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:

5/31/2024 4:02:54 PM UTC (today)

Scan engine

Detection

Engine version

Reason Heuristics

Adware.WebPick.Installer (M)

16.6.2.20

File size:

285.8 KB (292,672 bytes)

Product version:

1.0.0.1

Original file name:

TSULoader.exe

File type:

Executable application (Win32 EXE)

Installer:

WebPick InstalleRex (Tarma)

Language:

Language Neutral

Common path:

C:\users\{user}\downloads\kozier.exe

Digital Signature

Signed by:

Lior Sela

Authority:

COMODO CA Limited

Valid from:

1/22/2013 8:00:00 AM

Valid to:

1/23/2014 7:59:59 AM

Subject:

CN=Lior Sela, O=Lior Sela, STREET=Moshe Sharet 46, L=Beer Sheva, S=Beer Sheva, PostalCode=84786, C=IL

Issuer:

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

Serial number:

00D39C56B89258E40E737B2AEDA8D3D3E5

File PE Metadata

Compilation timestamp:

3/12/2013 4:51:45 PM

OS version:

4.0

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

8.0

CTPH (ssdeep):

6144:7rk16Y0JQBkQRl7174NpNUM+UHs+J0Xzcfmug8FFcOXV6:7rk163yRl1uqM+gs+BfFFFch

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... 
[+]

Entropy:

7.9564

Developed / compiled with:

Microsoft Visual C++

Code size:

7.5 KB (7,680 bytes)

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

http://documentsguidey.asia/.../?product_name=Kozier&installer_file_name=Kozier&r=447

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

TCP (HTTP):

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

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