vbmz17.exe

Visual Software Systems LTD

The application vbmz17.exe by Visual Software Systems has been detected as a potentially unwanted program by 3 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:
v23.0

MD5:
f4c88bf4f0cb5a9d914641a7f1c346ae

SHA-1:
d854aef196bce1d819b0d88d6d4d61a3399af0d2

SHA-256:
ac7293b46be7fa14cf0f80b6d7b73ddad0ba25f1912f0a2ff38aab49a3014dec

Scanner detections:
3 / 68

Status:
Potentially unwanted

Explanation:
Uses the Solimba installer to bundle adware offers.

Analysis date:
11/15/2024 9:44:25 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Downware.1326
9.0.1.076

Malwarebytes
MSIL.Solimba
v2014.03.17.10

Reason Heuristics
PUP.Optional.VisualSoftwareSystems.G
14.3.17.22

File size:
85.1 KB (87,152 bytes)

Product version:
v23.0

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\vbmz17.exe

Digital Signature
Authority:
Thawte, Inc.

Valid from:
10/3/2012 8:00:00 PM

Valid to:
10/17/2013 7:59:59 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 5:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:+QpQ5EP0ijnRTXJIC5sb05GoT9KjjUv3J7797PJb3ksbtnJO7U2Lj6ds7eI:+QIURTXJIC5XIXvUvJ7hrJnnMQ2n6dsz

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:
7.5914

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file vbmz17.exe has been seen being distributed by the following URL.

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