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setupnow.exe

YourUpdater

The application setupnow.exe has been detected as a potentially unwanted program by 7 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 file has been seen being downloaded from appdownloading.com and multiple other hosts.
Product:
YourUpdater

Description:
Your Updater

Version:
2.1.1.0

MD5:
97986871c6c7d247a58a2fe40eb2dc6f

SHA-1:
264b2d6cf7865e27508b6433c9462bdf52f5e99d

SHA-256:
b47f8a14e0c0ad2882e43e5c3d4c9f8a08925a629afad79daaab21465e908af7

Scanner detections:
7 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 5:52:46 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Adware-gen [Adw]
2014.9-151215

Clam AntiVirus
Win.Adware.Agent-59160
0.98/21062

ESET NOD32
Win32/Adware.OpenSUpdater
9.12706

IKARUS anti.virus
PUA.RiskWare.Avdetector
t3scan.1.9.5.0

K7 AntiVirus
Adware
13.212.18079

Qihoo 360 Security
QVM42.0.Malware.Gen
1.0.0.1077

Rising Antivirus
NS:PUF.SilenceInstaller!1.9DDF [F]
23.00.65.151114

File size:
313.5 KB (321,037 bytes)

Copyright:
Copyright 2015

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

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

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):
6144:wsjfcRrsLMbXdRADEed/j6rWIrkvHJ7A8tt7wqpR53A3gArg1m3EjzHZq5KPsQZ7:jcZsL6UoedrV3/hVCqp3wgY36zHZyKP/

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:
7.7403

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file setupnow.exe has been seen being distributed by the following 10 URLs.

https://appdownloading.com/campaign/.../rdr.php

https://appdownloading.com/campaign/.../rdr.php

https://softwareselect.azurewebsites.net/setup.php

https://appdownloading.com/campaign/.../rdr.php

https://appdownloading.com/campaign/.../rdr.php

https://appdownloading.com/campaign/.../rdr.php

https://appdownloading.com/campaign/.../rdr.php

https://appdownloading.com/campaign/.../rdr.php

https://appdownloading.com/campaign/.../rdr.php

https://appdownloading.com/campaign/.../rdr.php

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