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tzo-instalator.exe

Towary - zbiorcze operacje

dbsoft

This uses the software InstalleRex download manager which bundles a number of adware plugin and browser extensions and is distributed via TusFiles. The application tzo-instalator.exe, “Installer for Towary - zbiorcze operacje” has been detected as a potentially unwanted program 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 Tarma Installer installer, however the file is not signed with an authenticode signature from a trusted source.
Publisher:
dbsoft

Product:
Towary - zbiorcze operacje

Description:
Installer for Towary - zbiorcze operacje

Version:
2015.12.20.1835

MD5:
5eff27c9e2b133c7942fff8ce64a8a45

SHA-1:
e79bfc162a2b6efa8e3ebe0132bf53550da0b24d

SHA-256:
9fc329f4ae5023d04e126fa65458808a0b45a2c2c6fe108145708ad3144fa36c

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
1/15/2025 11:35:57 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Installer.dbsoft.Installer.Meta (M)
16.7.5.13

File size:
1.7 MB (1,823,232 bytes)

Product version:
1.0

Copyright:
Copyright © 2015 dbsoft

Original file name:
TSULoader.exe

File type:
Executable application (Win32 EXE)

Installer:
Tarma Installer

Common path:
C:\users\{user}\downloads\tzo-instalator.exe

File PE Metadata
Compilation timestamp:
10/1/2015 1:30:37 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
49152:JdomYawd2/aLhVqvFtHCmJuaYON3ncCRfWtrdkH6qoZ:boNawdrYFtiXaZcCRfWtZhq

Entry address:
0x144A

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, 68, 30, 40, 00, 8B, F8, 8D, 45, EC, 50, FF, 15, 64, 30, 40, 00, FF, 15, 60, 30, 40, 00, 8B, F0, F7, D6, 33, F7, FF, 15, 5C, 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, 58, 30, 40, 00, 85, C0, 75, 41, FF, 15, 54, 30, 40, 00, 83, F8, 78, 75, 1A, 68, A4, 32, 40, 00, E8, 99, FB, FF, FF, 59, C7, 05, 08, 44, 40, 00, FD, 00, 00, 00...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 bytes)

The file tzo-instalator.exe has been seen being distributed by the following URL.

http://subiekt.pro/.../tzo-instalator.exe

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