» oyveoauc.exe
Overview
Analysis
File Details
Network (2)

oyveoauc.exe

Rafael Leviev

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 file oyveoauc.exe, “Installer for StarApp” by Rafael Leviev 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. It is also typically executed from the user's temporary directory. While running, it connects to the Internet address r1.stylezip.info on port 80 using the HTTP protocol.

File name:

oyveoauc.exe

Publisher:

StarApp (signed by Rafael Leviev)

Product:

StarApp

Description:

Installer for StarApp

Version:

2013.8.6.1937

MD5:

0b5ec0dfad9ebb9df863147f30fe16d7

SHA-1:

c8e1b033bc05079fb8627687d0409e0818c90cbb

SHA-256:

116d8f543b4148556a08b35f4375497cc38190ca823b4d08bc5586e0e5d43c73

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:

4/24/2024 7:25:06 AM UTC (today)

Scan engine

Detection

Engine version

Reason Heuristics

PUP.WebPick.RafaelLeviev.Installer (M)

16.2.7.1

File size:

293.6 KB (300,608 bytes)

Product version:

1.0.0.1

Original file name:

TSULoader.exe

Installer:

WebPick InstalleRex (Tarma)

Language:

Language Neutral

Common path:

C:\users\{user}\appdata\local\temp\oyveoauc.exe.part

Digital Signature

Signed by:

Rafael Leviev

Authority:

COMODO CA Limited

Valid from:

1/30/2013 4:00:00 AM

Valid to:

1/31/2014 3:59:59 AM

Subject:

CN=Rafael Leviev, O=Rafael Leviev, STREET=Shoshan 2, L=Lod, S=Shfela, PostalCode=71456, C=IL

Issuer:

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

Serial number:

008E0D8F39B2E360E15B22563ED8C6879A

File PE Metadata

Compilation timestamp:

3/12/2013 12:51:45 PM

OS version:

4.0

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

8.0

CTPH (ssdeep):

6144:irkF6Y0JQBkQRl7174NpNUM+UHs+T87bUw4Ms9Cbk8rFK7S6B8ON+FU1nr1OU:irkF63yRl1uqM+gs+VzHp8rF2dN+FUH3

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:

7.9575

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=61628030&publisher_id=162&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=184884090&external_id=0&session_id=369768180&hardware_id=431396210&installer_file_name=oyveoauc.part

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