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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 update.exe, “Premium Installer ” by WARP INSTALLER has been detected as adware by 37 anti-malware scanners. The program is a setup application that uses the Adknowledge Fusion installer. This program installs potentially unwanted software on your PC at the same time as the software you are trying to install, without adequate consent.
Publisher:
Premium Installer   (signed by WARP INSTALLER)

Product:
Premium Installer

Description:
Premium Installer

Version:
2.4.8.1

MD5:
3526918761969097fc0ed514b6aa3a09

SHA-1:
322aed1af9f4a500e372c23f122709eef798d5aa

SHA-256:
15d94189a605d80cda4ba8988765202abdcac43f38f804e3bf32666045e90591

Scanner detections:
37 / 68

Status:
Adware

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

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
4/25/2024 12:03:41 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Bundler.OptimumInstaller.1
6505014

Agnitum Outpost
PUA.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.OptimumInstaller
2014.05.22

Avira AntiVirus
ADWARE/Adware.Gen7
7.11.147.26

avast!
Win32:IBryte-DB [PUP]
150129-1

AVG
Adware AdPlugin.KU
2014.0.4253

Baidu Antivirus
Adware.Win32.iBryte
4.0.3.1521

Bitdefender
Application.Bundler.Agent.B
1.0.20.160

Clam AntiVirus
Win.Adware.Agent-6839
0.98/20012

Comodo Security
Application.Win32.iBryte.WRP
18251

Dr.Web
Trojan.Packed.28561
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Application.Bundler.OptimumInstaller
9.0.0.4799

ESET NOD32
Win32/AdWare.iBryte.AC application
7.0.302.0

Fortinet FortiGate
Riskware/Generic.AC.2238381
2/1/2015

F-Prot
W32/DomaIQ.G2.gen
v6.4.7.1.166

F-Secure
Riskware.Gen:Variant.Application.Bundler
5.13.68

G Data
Win32.Adware.Ibryte
15.2.24

IKARUS anti.virus
AdWare.iBryte
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.177.12013

Kaspersky
not-a-virus:AdWare.Win32.iBryte
15.0.0.543

Malwarebytes
PUP.Optional.OptimumInstaller.A
v2015.02.01.04

McAfee
GenericATG-FGI!02EC0BDF7C3C
5600.6868

MicroWorld eScan
Application.Bundler.Agent.B
16.0.0.96

NANO AntiVirus
Trojan.Win32.Agent.cxjjsz
0.28.0.59608

Norman
Gen:Variant.Application.Bundler.OptimumInstaller.1
02.01.2015 13:58:24

nProtect
Trojan-Clicker/W32.iBryte.250664
14.07.06.01

Panda Antivirus
Trj/Genetic.gen
15.02.01.04

Qihoo 360 Security
Malware.QVM10.Gen
1.0.0.1015

Quick Heal
Adware.iBryte.DK4
2.15.14.00

Reason Heuristics
PUP.Installer.Adknowledge
15.2.1.4

Rising Antivirus
PE:Malware.iBryte!6.192B
23.00.65.15130

Sophos
PUA 'iBryte Optimum Installer'
5.09

SUPERAntiSpyware
PUP.OptimumInstaller/Variant
10081

Total Defense
Win32/Tnega.XABfAXD
37.0.10836

Vba32 AntiVirus
AdWare.iBryte
3.12.26.0

VIPRE Antivirus
Threat.4778314
29418

Zillya! Antivirus
Adware.iBryte.Win32.854
2.0.0.1790

File size:
216.8 KB (221,992 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\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:
5/19/2014 4:00:33 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
3072:a/C3/Ie7GxpNfe3TYQ6772vfl14HiEzsJiKGFvzbYAse5dYpKC:l3Amm7Y36uvfv6eaYpKC

Entry address:
0xEEA7

Entry point:
E8, 30, 53, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 44, 82, 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, 38, 80, 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:
6.3769

Code size:
152.5 KB (156,160 bytes)

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