setup.exe

The application setup.exe has been detected as a potentially unwanted program by 10 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. This program installs potentially unwanted software on your PC at the same time as the software you are trying to install, without adequate consent. The file has been seen being downloaded from mbttd.com.
MD5:
b443cb233527a147ad3b31b4c59a428c

SHA-1:
4c9dd791420a88936c2770a199fac33628511864

SHA-256:
585378ea54360598009be48c0015b84c4c41372bafa98da3e0ce1b0856dd0e17

Scanner detections:
10 / 68

Status:
Potentially unwanted

Explanation:
Bundles additional adware offers during download and installation using the OutBrowse installer.

Analysis date:
4/27/2024 1:01:33 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.Outbrowse.BC
5819428

Dr.Web
Adware.Downware.2315
9.0.1.05190

Emsisoft Anti-Malware
Application.Bundler.Outbrowse.BC
10.0.0.5366

ESET NOD32
Win32/OutBrowse.J potentially unwanted application
7.0.302.0

F-Secure
Riskware.Application.Bundler.Outbrowse
5.15.21

Kaspersky
not-a-virus:Downloader.NSIS.OutBrowse
15.0.0.562

McAfee
Program.Adware-OutBrowse
18.0.204.0

Norman
Application.Bundler.Outbrowse.BC
11.01.2016 17:30:26

Reason Heuristics
PUP.OutBrowse (M)
16.1.21.12

VIPRE Antivirus
Threat.4150696
46460

File size:
101.9 KB (104,368 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

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

File PE Metadata
Compilation timestamp:
12/6/2009 5:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:EgXdZt9P6D3XJmCQ5Ky/9XO3jR0eWSzUu/0WH:Ee34VQUQ9OzRgW/ck

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.6685

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

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