vbmz6.exe

Visual Software Systems LTD

The application vbmz6.exe by Visual Software Systems has been detected as a potentially unwanted program by 6 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:
v24.4

MD5:
b00e64bc5e0a98f8c7a8496772ecfea2

SHA-1:
56f50c6984b896f93dfb3860bb3f825257b85958

SHA-256:
34f3aeeb634e219f3ec69a28ab4fff06f6cbe2b75272c31f25a6ae1cc67c028b

Scanner detections:
6 / 68

Status:
Potentially unwanted

Explanation:
Uses the Solimba installer to bundle adware offers.

Analysis date:
4/19/2024 11:04:26 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
APPL/Solimba.Gen
7.11.116.146

Dr.Web
Adware.Downware.1326
9.0.1.0327

Malwarebytes
MSIL.Solimba
v2013.11.23.08

Reason Heuristics
PUP.Optional.VisualSoftwareSystems.F
14.3.1.1

Rising Antivirus
NS:PUA.SilenceInstaller!1.9DDF
23.00.65.131210

Trend Micro House Call
TROJ_GEN.F47V0911
7.2.327

File size:
86.7 KB (88,744 bytes)

Product version:
v24.4

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\vbmz6.exe

Digital Signature
Authority:
Thawte, Inc.

Valid from:
10/3/2012 5:00:00 PM

Valid to:
10/17/2013 4:59:59 PM

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:
02F58F3809AB50D82BED45D3CEAC82AD

File PE Metadata
Compilation timestamp:
12/5/2009 2:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:iQpQ5EP0ijnRTXJdC3cdHg6uXfdVVtWzfSNbH5DqhuKS3a94RQdvYnV:iQIURTXJdC3ijuFVnplHsMawV

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.6005

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file vbmz6.exe has been seen being distributed by the following URL.

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