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vbmz4.exe

Visual Software Systems LTD

The application vbmz4.exe by Visual Software Systems has been detected as a potentially unwanted program by 5 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The installer uses the Solimba download manager to push adware offers during the download and setup process. Bundled adware includes search and shopping web browser toolbars. The file has been seen being downloaded from cdn.visualbee.net.
Publisher:
Visual Software Systems LTD  (signed and verified)

Version:
v26.19

MD5:
0a7d654ae9a26aed16523ed539282673

SHA-1:
c1032cdee6c11c63ef7466347e21ec0a2292a8d5

SHA-256:
2e6db4f64ea256c128bc3a88e6f298bc76ab9d0c93f20c7c73fa8ed8c13006a6

Scanner detections:
5 / 68

Status:
Potentially unwanted

Explanation:
Uses the Solimba installer to bundle adware offers.

Analysis date:
11/15/2024 9:21:22 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
APPL/Solimba.Gen
7.11.127.82

Dr.Web
Adware.Downware.1925
9.0.1.038

Malwarebytes
MSIL.Solimba
v2014.02.07.07

Reason Heuristics
PUP.VisualSoftwareSystems.F
14.2.7.7

Trend Micro House Call
TROJ_GEN.F47V0123
7.2.38

File size:
92.5 KB (94,704 bytes)

Product version:
v26.19

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\vbmz4.exe

Digital Signature
Signed by:
Visual Software Systems LTD

Authority:
Thawte, Inc.

Valid from:
12/17/2013 2:00:00 AM

Valid to:
10/18/2015 1:59:59 AM

Subject:
CN=Visual Software Systems LTD, O=Visual Software Systems LTD, L=Tel Aviv - Yafo, S=Israel, C=IL

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
1D67077A57F21081DD677B44396BCA0F

File PE Metadata
Compilation timestamp:
7/14/2013 10:09:44 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:me5VOhs5pCax0ojXJtwE8k7QAyiTp0KT8+D1MTnv05DLJ9iW0y7DBpW1JKgIBCga:me5ghsX8ojXJeEwDiT98+DGeDjii7DTA

Entry address:
0x324D

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 08, A3, 98, 3F, 42, 00, E8, 8B, 2D, 00, 00, A3, E4, 3E, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, A0, F4, 41, 00, FF, 15, 64, 71, 40, 00, 68, E4, 91, 40, 00, 68, E0, 36, 42, 00, E8, 35, 2A, 00, 00, FF, 15, B0, 70, 40, 00, BD, 00, 90, 42, 00, 50, 55, E8, 23, 2A...
 
[+]

Entropy:
7.6364

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file vbmz4.exe has been seen being distributed by the following URL.

http://cdn.visualbee.net/vbmz4.exe

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