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windows_nt_4.0_update.exe

WARP INSTALLER

The software uses a vraiant of the Adknowledge Optimum Installer to bundle additional offers in the setup routine including adware toolbars and extensions. This installer itself is just a download manager designed to present such offers (with minimal notice). The application windows_nt_4.0_update.exe, “Premium Installer ” by WARP INSTALLER has been detected as adware by 15 anti-malware scanners. The program is a setup application that uses the Adknowledge Fusion installer. The file has been seen being downloaded from secure.pn-installer2.com.
Publisher:
Premium Installer   (signed by WARP INSTALLER)

Product:
Premium Installer

Description:
Premium Installer

Version:
2.4.8.1

MD5:
68bd009e451de4487bad439e16949a85

SHA-1:
f77eeda074c66c01d9565cdd7622eace2812b933

SHA-256:
c5f4050ae907e6d0cec39493c92231d984a2908da3280bd8786a66362dc2af20

Scanner detections:
15 / 68

Status:
Adware

Explanation:
This installer bundles various adware prorgams that may include toolbars and web browser advertising injectors/extensions.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
4/16/2024 9:31:28 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Agent
7.1.1

avast!
Win32:IBryte-CY [PUP]
2014.9-140517

AVG
AdPlugin
2015.0.3471

Comodo Security
Application.Win32.IBryte.Z
18286

Dr.Web
Trojan.Packed.26508
9.0.1.0137

ESET NOD32
Win32/AdWare.iBryte.AA (variant)
8.9813

G Data
Win32.Adware.Ibryte
14.5.24

K7 AntiVirus
Unwanted-Program
13.177.12109

Malwarebytes
PUP.Optional.OptimumInstaller.A
v2014.05.17.01

NANO AntiVirus
Trojan.Win32.Badur.cxnrwx
0.28.0.59911

Qihoo 360 Security
Malware.QVM10.Gen
1.0.0.1015

Reason Heuristics
PUP.Installer.WARPINSTALLER.U
14.5.15.6

Rising Antivirus
PE:Malware.Agent!6.175E
23.00.65.14515

Sophos
iBryte Optimum Installer
4.98

VIPRE Antivirus
Optimum Installer
29306

File size:
244.8 KB (250,664 bytes)

Product version:
2.4.8.1

Copyright:
Copyright (C) 2013 Premium Installer

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adknowledge Fusion

Language:
English (United States)

Common path:
C:\users\{user}\downloads\windows_nt_4.0_update.exe

Digital Signature
Signed by:
WARP INSTALLER

Authority:
VeriSign, Inc.

Valid from:
10/3/2013 7:00:00 PM

Valid to:
9/20/2014 6:59:59 PM

Subject:
CN=WARP INSTALLER, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=WARP INSTALLER, L=Kansas City, S=Missouri, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
2073183E3CAF3D7A109497C973C378FF

File PE Metadata
Compilation timestamp:
5/14/2014 4:00:17 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
3072:V2xZcMsMDGYf80oy6fkw3xc+iqRJHJVvYb/imYZGSJiYcUxv5cL+9jg5tcpss:s8ODs7yajxc+XRJHjDhIxL+B4cpss

Entry address:
0x10422

Entry point:
E8, 45, 65, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 80, E2, 42, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 3C, E0, 42, 00, C9, C2, 08, 00, 8B, FF, 55, 8B, EC, 51, 53, 8B, 45, 0C, 83, C0, 0C, 89, 45, FC, 64, 8B, 1D, 00, 00, 00, 00, 8B, 03, 64, A3, 00, 00, 00, 00, 8B, 45, 08, 8B, 5D, 0C, 8B, 6D, FC, 8B, 63...
 
[+]

Entropy:
6.3715

Code size:
178.5 KB (182,784 bytes)

The file windows_nt_4.0_update.exe has been seen being distributed by the following URL.

http://secure.pn-installer2.com/o/.../Windows_NT_4.0_Update.exe

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