vat_calculator.exe

VAT Calculator

zebNet Ltd

The application vat_calculator.exe, “Installer for VAT Calculator” by zebNet 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 Tarma Installer installer. It is also typically executed from the user's temporary directory.
Publisher:
zebNet® Ltd  (signed by zebNet Ltd)

Product:
VAT Calculator

Description:
Installer for VAT Calculator

Version:
2014.10.30.1726

MD5:
d284e0149bdbf931c8cc7ea872c3330c

SHA-1:
441f96f18262efa80ad6f042347ca2c5a76aa829

SHA-256:
1830d84be3dcffdf219cbd266b63559abf75999394021d16222d86fd3336200c

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:
1/12/2025 1:54:03 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.zebNet.Installer (M)
16.5.25.15

File size:
492.6 KB (504,472 bytes)

Product version:
5.0.1.3

Copyright:
Copyright © 2014 zebNet® Ltd

Original file name:
TSULoader.exe

File type:
Executable application (Win32 EXE)

Installer:
Tarma Installer

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
11/9/2014 12:00:00 AM

Valid to:
11/9/2015 11:59:59 PM

Subject:
CN=zebNet Ltd, O=zebNet Ltd, STREET=Office 8, STREET=10 Buckhurst Road, L=Bexhill-on-Sea, S=East Sussex, PostalCode=TN40 1QF, C=GB

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

Serial number:
1F6FCEF553602200438AD712676FF6A7

File PE Metadata
Compilation timestamp:
10/23/2014 9:30:36 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
12288:op29FEIFgxo52GAU+gpR5yJMKhDzRysV9Z703UYxoIM:3H952VXR9O3toIM

Entry address:
0x1495

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, 4E, FB, FF, FF, 59, C7, 05, 08, 44, 40, 00, FD, 00, 00, 00...
 
[+]

Entropy:
7.9193

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 bytes)

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