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setupytb.exe

and modern

Eran Vaterfeld

The is the installer for the WebPick InstalleRex download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed without consent. The application setupytb.exe by Eran Vaterfeld has been detected as adware by 30 anti-malware scanners. The program is a setup application that uses the WebPick InstalleRex installer. 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:
RAID DBMSs  (signed by Eran Vaterfeld)

Product:
and modern

Version:
1.1.0.0

MD5:
be6c7e1774b0779aa6de91889c030a87

SHA-1:
ff4d1fe2a61af207da25c9810ff6b5d83d7bb95c

SHA-256:
588c57f067f02d49f2ac4d356cbce1de760796e4407a8e50511a44778741f111

Scanner detections:
30 / 68

Status:
Adware

Explanation:
Uses the InstalleRex from WebPick Internet Holdings to install bundled add-ons including toolbars and other web browser 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:
4/26/2024 6:12:02 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Dropper.103
355

Agnitum Outpost
PUA.MultiPlug
7.1.1

AhnLab V3 Security
Adware/Win32.Agent
2014.06.05

Avira AntiVirus
TR/Graftor.141601.A
7.11.152.248

avast!
Win32:InstalleRex-Z [PUP]
2014.9-160214

AVG
Adware Generic_r
2017.0.2833

Bitdefender
Gen:Variant.Adware.Dropper.103
1.0.20.225

Clam AntiVirus
Win.Adware.Agent-6537
0.98/19073

Comodo Security
Application.Win32.Multiplug.R
18434

Dr.Web
Trojan.Crossrider.20709
9.0.1.045

Emsisoft Anti-Malware
Gen:Variant.Adware.Dropper.103
8.16.02.14.08

ESET NOD32
Win32/AdWare.MultiPlug.R application
10.7.0.302.0

F-Secure
Gen:Variant.Adware.Dropper.103
11.2016-14-02_1

G Data
Gen:Variant.Adware.Dropper.103
16.2.24

IKARUS anti.virus
Win32.SuspectCrc
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.180.12701

Kaspersky
not-a-virus:HEUR:AdWare.Win32.Agent
14.0.0.661

Malwarebytes
PUP.Optional.MultiPlug.A
v2016.02.14.08

McAfee
PUP-FIC!0BCDB190AC1C
5600.6489

MicroWorld eScan
Gen:Variant.Adware.Dropper.103
17.0.0.135

NANO AntiVirus
Riskware.Win32.Agent.dabmzn
0.28.0.60100

Panda Antivirus
Trj/Genetic.gen
16.02.14.08

Qihoo 360 Security
Malware.QVM10.Gen
1.0.0.1015

Quick Heal
AdWare.MultiPlag.ace
2.16.14.00

Reason Heuristics
PUP.WebPick.EranVaterfeld.Bundler (M)
16.2.14.20

Rising Antivirus
PE:Malware.MultiPlug!6.13CF
23.00.65.16212

Sophos
MultiPlug
4.98

Vba32 AntiVirus
AdWare.Win64.MultiPlag
3.12.26.0

VIPRE Antivirus
Threat.4150696
29800

Zillya! Antivirus
Trojan.Black.Win32.16759
2.0.0.1856

File size:
1.8 MB (1,841,320 bytes)

Product version:
1.1.0.0

Copyright:
Copyright (c) 2014

Original file name:
to

File type:
Executable application (Win32 EXE)

Bundler/Installer:
WebPick InstalleRex

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\addons\setupytb.exe

Digital Signature
Signed by:
Eran Vaterfeld

Authority:
COMODO CA Limited

Valid from:
7/9/2013 8:00:00 PM

Valid to:
7/10/2014 7:59:59 PM

Subject:
CN=Eran Vaterfeld, O=Eran Vaterfeld, STREET=Shtruk 15, L=Tel Aviv, S=Tel Aviv, PostalCode=64042, C=IL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00CF0201F072612C73F4F11FE23420B802

File PE Metadata
Compilation timestamp:
6/3/2014 12:02:23 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
49152:9Z7JA1kSOfFR+u3lG9CIJ2WBweaT+5HLH9A:3SG+EQNv8TUHm

Entry address:
0x108BB

Entry point:
E8, CE, 49, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, E8, 20, 42, 00, E8, AF, 20, 00, 00, E8, E0, 07, 00, 00, 0F, B7, F0, 6A, 02, E8, 61, 49, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, 20, 37, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Code size:
102.5 KB (104,960 bytes)

The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to r1.stylezip.info  (54.186.255.26:80)

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