vbmz12.exe

Visual Software Systems LTD

The application vbmz12.exe by Visual Software Systems has been detected as a potentially unwanted program by 8 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:
v26.1

MD5:
b559c2c41a9e256f8358cf67884745fb

SHA-1:
2d1e1489dcf65361bb2a246ce66fcc6d32ec8a4b

Scanner detections:
8 / 68

Status:
Potentially unwanted

Explanation:
Uses the Solimba installer to bundle adware offers.

Analysis date:
4/25/2024 3:22:43 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
APPL/Solimba.Gen
7.11.120.238

Dr.Web
Adware.Downware.1326
9.0.1.0361

Malwarebytes
MSIL.Solimba
v2013.12.27.06

McAfee
Artemis!B559C2C41A9E
5600.7269

Reason Heuristics
PUP.Optional.VisualSoftwareSystems.G
14.2.16.9

Rising Antivirus
NS:PUF.SilenceInstaller!1.9DDF
23.00.65.131225

Sophos
Solimba Installer
4.96

Trend Micro House Call
TROJ_GEN.F47V1203
7.2.361

File size:
87.5 KB (89,648 bytes)

Product version:
v26.1

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\Documents and Settings\{user}\Local settings\temp\vbmz12.exe

Digital Signature
Authority:
Thawte, Inc.

Valid from:
10/17/2013 7:00:00 PM

Valid to:
10/17/2015 6:59:59 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:
4151E7647C88F6CE43FD79FAAA1350F0

File PE Metadata
Compilation timestamp:
12/5/2009 4:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:pQpQ5EP0ijnRTXJtCYvwCz5XyN7hBzPUvigDyyOAVgLzgq7f8:pQIURTXJtCYvHz4/4vyZAyvg6f8

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:
7.6084

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file vbmz12.exe has been seen being distributed by the following URL.

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