{blocked}.exe

The application {blocked}.exe has been detected as a potentially unwanted program by 20 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. The setup routine uses the RevenYou.Com Pay Per Install platform (OutBrowse) which bundles additional software offers inclduing toolbars, extensions, PC utilities as well as other PUPs. The file has been seen being downloaded from supremedownloader.com and multiple other hosts.
MD5:
d8e88069c015f57757b7b2704f1b5151

SHA-1:
065297d1b663801dad29c318ded179a16fe691a8

SHA-256:
781e6f3675b0f8b8505dca66270944d125c7efc48f25989366d37e3c572db7f1

Scanner detections:
20 / 68

Status:
Potentially unwanted

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

Analysis date:
4/18/2024 11:49:35 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.OutBrowse
7.1.1

avast!
Win32:Malware-gen
2014.9-140405

AVG
MalSign.OutBrowse
2015.0.3576

Baidu Antivirus
HackTool.Win32.OutBrowse
4.0.3.1421

Comodo Security
Application.Win32.OutBrowse.~A
17714

Dr.Web
Adware.Downware.1676
9.0.1.032

ESET NOD32
Win32/OutBrowse (variant)
8.9308

Fortinet FortiGate
Riskware/NSIS_OutBrowse
2/1/2014

IKARUS anti.virus
not-a-virus:Downloader.NSIS
t3scan.2.2.29

K7 AntiVirus
Unwanted-Program
13.175.10881

Kaspersky
not-a-virus:Downloader.NSIS.OutBrowse
14.0.0.4376

Malwarebytes
PUP.Optional.OutBrowse
v2014.02.01.07

McAfee
Artemis!9DDCBF0D0925
5600.7232

NANO AntiVirus
Trojan.Win32.OutBrowse.csrlza
0.28.0.57473

Reason Heuristics
Unnamed.Threat.23
14.3.6.15

Sophos
Generic PUA CH
4.96

Trend Micro House Call
TROJ_GEN.R047H07AI14
7.2.32

Trend Micro
TROJ_SPNR.08AS14
10.465.01

Vba32 AntiVirus
Downloader.OutBrowse
3.12.24.3

VIPRE Antivirus
OutBrowse
25568

File size:
616 KB (630,736 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\pass book v1 9.exe

File PE Metadata
Compilation timestamp:
12/5/2009 2:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:6HFyhCfsMntd1zdwVWyK1EzotWlj+kzVX0xp+lHTNo5uLMxHeXAkepYsq4Y:6lyhCfsMtpwof1EzotWln3M6VXopa4Y

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:
7.9785

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file {blocked}.exe has been seen being distributed by the following 20 URLs.

http://supremedownloader.com/.../gt5 garage editor v1 3 1

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