setup.exe

VisualBee

Visual Software Systems LTD

The application setup.exe by Visual Software Systems has been detected as a potentially unwanted program by 4 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 download.qazwsx.info and multiple other hosts.
Publisher:
Visual Software Systems LTD  (signed and verified)

Product:
VisualBee

Version:
V28.14

MD5:
bd64012b0e9e13fd8bbd3c4c62c5cf98

SHA-1:
2c6b07e4accacda442ade36f4997ae3e37d34999

SHA-256:
25774650dd7536b8da6a3bed828f5b7d6d04f367083efd503e0141bd06f94a22

Scanner detections:
4 / 68

Status:
Potentially unwanted

Explanation:
Uses the Solimba installer to bundle adware offers.

Analysis date:
12/27/2024 1:42:45 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Downware.2490
9.0.1.0123

Malwarebytes
MSIL.Solimba
v2014.05.03.01

Reason Heuristics
PUP.Optional.Installer.F
14.5.3.13

Trend Micro House Call
TROJ_GEN.F47V0425
7.2.123

File size:
742.4 KB (760,256 bytes)

Product version:
V28.14

Copyright:
VisualBee.com

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\setup.exe

Digital Signature
Authority:
Thawte, Inc.

Valid from:
12/16/2013 7:00:00 PM

Valid to:
10/17/2015 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:
1D67077A57F21081DD677B44396BCA0F

File PE Metadata
Compilation timestamp:
7/14/2013 4:09:44 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:egpV6MHEdTOgNsj2HYlcU+diXDRITPGLPC6ZJf/169Xk+egN:LpV6MHE7NNVUciXV0Adg9regN

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:
7.9696

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file setup.exe has been seen being distributed by the following 2 URLs.

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