setupytb.exe

database tool both

Sergiy Maratov

The is the installer for the WebPick InstalleRex download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed without consent. The application setupytb.exe by Sergiy Maratov 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 installer. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from getusaaall.info. While running, it connects to the Internet address r1.stylezip.info on port 80 using the HTTP protocol.
Publisher:
data but  (signed by Sergiy Maratov)

Product:
database tool both

Version:
8.3.0.0

MD5:
9fa7145563d1ac74cc1bfb9c8cc86e8f

SHA-1:
9b8043ac32cc069da6d91157b56419d51163aa49

SHA-256:
57a10dc206c52ebe259e135d1703d8df6b0fb24d10fa25c8909a17e3733da976

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

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:
1/13/2025 7:34:08 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.WebPick.SergiyMa.Bundler (M)
16.6.14.0

File size:
1.8 MB (1,880,488 bytes)

Product version:
8.3.0.0

Copyright:
Copyright (c) 2014

Original file name:
for and

File type:
Executable application (Win32 EXE)

Bundler/Installer:
WebPick InstalleRex

Language:
English

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\addons\setupytb.exe

Digital Signature
Signed by:

Authority:
Unizeto Technologies S.A.

Valid from:
6/24/2014 10:43:54 AM

Valid to:
6/24/2015 10:43:54 AM

Subject:
E=SergiyIvanovich@hotmail.com, CN=Sergiy Maratov, O=Sergiy Maratov, C=RU

Issuer:
CN=Certum Code Signing CA, OU=Certum Certification Authority, O=Unizeto Technologies S.A., C=PL

Serial number:
774A5B60838D600A3706CAB0BC5A6286

File PE Metadata
Compilation timestamp:
7/10/2014 10:13:37 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
49152:VeZ5v8icTvUASN+Rkf1C6z0zL6xWpj9MfIRJHd:1icbUvZLYbj9Mwb9

Entry address:
0x1898B

Entry point:
E8, 97, 7C, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, A8, EE, 42, 00, E8, 6F, 0D, 00, 00, E8, A2, 03, 00, 00, 0F, B7, F0, 6A, 02, E8, 2A, 7C, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, E3, 44, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Code size:
140.5 KB (143,872 bytes)

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

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=205690328&publisher_id=056&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=617070984&external_id=0&session_id=1234141968&hardware_id=1439832296&installer_file_name=setupytb

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