vbmz2.exe

Visual Software Systems LTD

The application vbmz2.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)

MD5:
03f5b3671f34e610d5f6811a9698d2ac

SHA-1:
1337fab611c3a9645f227d609ee2c009f245f614

SHA-256:
2a95eed9ea8b589bd1ba7823b29b679031e969e1779d27810e26502e8dcfbd80

Scanner detections:
5 / 68

Status:
Potentially unwanted

Explanation:
Uses the Solimba installer to bundle adware offers.

Analysis date:
4/20/2024 2:39:52 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
Toolbar.Babylon
2016.0.3220

Malwarebytes
MSIL.Solimba
v2015.01.23.04

MicroWorld eScan
Toolbar.Babylon
16.0.0.69

nProtect
Trojan/W32.Agent.86016.AAN
13.10.08.01

Reason Heuristics
PUP.Optional.VisualSoftwareSystems
15.1.23.16

File size:
84 KB (86,016 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\vbmz2.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):
1536:1QpQ5EP0ijnRTXJhCGrvFXmtuwPFJ+G0pbHt8yavPYAkcq0x:1QIURTXJhCDt5FJw4v9vx

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:
7.6037

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file vbmz2.exe has been seen being distributed by the following URL.

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