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download.exe

QuickSet

This uses the software InstalleRex download manager which bundles a number of adware plugin and browser extensions and is distributed via TusFiles. The application download.exe, “Installer for QuickSet” has been detected as adware by 29 anti-malware scanners. The program is a setup application that uses the Tarma Installer installer, however the file is not signed with an authenticode signature from a trusted source. The setup program uses Web-Pick's InstalleRex download manager and installer to bundle potentially unwanted ad-supported software which includes toolbars and browser extensions through a pay-per-install monetization scheme.
Publisher:
QuickSet

Product:
QuickSet

Description:
Installer for QuickSet

Version:
2013.12.11.1430

MD5:
3ef4a0ab3f23700216ae0ee965dc4c61

SHA-1:
75a77fece78457227168001b316428c3e235113a

SHA-256:
084f46065b445ab8e1ff0b5513c5212a025295650ca63ec399d196dd5324e04f

Scanner detections:
29 / 68

Status:
Adware

Explanation:
Uses the InstalleRex from WebPick Internet Holdings to install bundled add-ons including toolbars and other web browser extensions.

Analysis date:
5/18/2024 11:08:21 AM UTC  (today)

Scan engine
Detection
Engine version

AegisLab AV Signature
Troj.W32.AntiFW
2.1.4+

Agnitum Outpost
PUA.Downloader
7.1.1

AhnLab V3 Security
PUP/Win32.ADownloader
2014.10.10

Avira AntiVirus
Adware/InstallRex.S
7.11.177.126

avast!
Win32:InstalleRex-AI [PUP]
141003-0

AVG
InstallRex.2ef
2015.0.3326

Bkav FE
W32.FamVT.AntiFWK.Trojan
1.3.0.4959

Clam AntiVirus
Win.Adware.Installerex-4
0.98/19494

Comodo Security
Application.Win32.InstalleRex.KG
19755

Dr.Web
Adware.Downware.1719
9.0.1.05190

ESET NOD32
Win32/InstalleRex.L potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/InstalleRex
10/10/2014

F-Prot
W32/InstallRex.C.gen
v6.4.7.1.166

G Data
Win32.Application.InstalleRex
14.10.24

K7 AntiVirus
Unwanted-Program
13.183.13630

Kaspersky
Trojan.Win32.AntiFW
15.0.0.494

Malwarebytes
PUP.Optional.InstalleRex
v2014.10.10.04

McAfee
PUP-FHQ
5600.6982

NANO AntiVirus
Riskware.Win32.Downware.crcxkc
0.28.2.62483

nProtect
Trojan/W32.AntiFW.311904
14.10.08.01

Qihoo 360 Security
Malware.QVM20.Gen
1.0.0.1015

Quick Heal
Trojan.AntiFW.A5
10.14.14.00

Reason Heuristics
Adware.WebPick.Installer.I
14.10.10.4

Rising Antivirus
PE:Malware.Adload!6.1085
23.00.65.141008

Sophos
InstallRex
4.98

SUPERAntiSpyware
Adware.InstalleRex/Variant
10309

Vba32 AntiVirus
Downware.TSU
3.12.26.3

VIPRE Antivirus
Threat.14871
33706

Zillya! Antivirus
Downloader.Adload.Win32.16910
2.0.0.1949

File size:
304.6 KB (311,904 bytes)

Product version:
1.0.0.1

Copyright:
Copyright © 2013 QuickSet

Original file name:
TSULoader.exe

File type:
Executable application (Win32 EXE)

Installer:
Tarma Installer

Language:
Language Neutral

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

File PE Metadata
Compilation timestamp:
3/12/2013 4:51:45 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:1rkW9uEo2S1YnQmCX492DkwNP3qpYF4AqqWb+qR9h+uqkNfoM6YV5TmNa1a3SyP3:1rkuu6/eIo4tQW62T+uTwM6YVxm243

Entry address:
0x14DB

Entry point:
55, 8B, EC, 81, EC, 2C, 06, 00, 00, 53, 56, 33, DB, 57, 66, 89, 9D, DC, FB, FF, FF, 89, 5D, F4, 89, 5D, FC, FF, 15, 74, 30, 40, 00, A3, 08, 44, 40, 00, FF, 15, 70, 30, 40, 00, 8B, F8, 8D, 45, EC, 50, FF, 15, 6C, 30, 40, 00, FF, 15, 68, 30, 40, 00, 8B, F0, F7, D6, 33, F7, FF, 15, 64, 30, 40, 00, 33, F0, 8B, 45, F0, 33, 45, EC, 68, 04, 01, 00, 00, 33, F0, 8D, 85, D4, F9, FF, FF, 50, 53, FF, 15, 60, 30, 40, 00, 85, C0, 75, 41, FF, 15, 5C, 30, 40, 00, 83, F8, 78, 75, 1A, 68, A8, 32, 40, 00, E8, 43, FB, FF, FF...
 
[+]

Entropy:
7.9597

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 bytes)

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