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setupytb.exe

RAID emphasized

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 29 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:
is in as  (signed by Eran Vaterfeld)

Product:
RAID emphasized

Version:
2.0.0.0

MD5:
944fd5b79bf36ba1d4bfb4355f470912

SHA-1:
27ebb19b0a4870d3bd4f746cfd6a3bc4ccb2eede

SHA-256:
c16912c797dc053240f9f7393e869a9b6eb02f14eefe51a781d67407984d73b2

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.

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:
4/24/2024 5:51:57 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Graftor.145817
890

Agnitum Outpost
PUA.Toolbar.Cossder
7.1.1

AhnLab V3 Security
PUP/Win32.Multiplug
2014.07.14

Avira AntiVirus
ADWARE/Adware.Gen7
7.11.160.154

avast!
Win32:InstalleRex-Z [PUP]
140813-1

AVG
Adware Generic_r.RZ
2014.0.4015

Bitdefender
Gen:Variant.Adware.Graftor.145817
1.0.20.1205

Clam AntiVirus
Win.Adware.Graftor-160
0.98/19314

Comodo Security
Application.Win32.Multiplug.R
18771

Dr.Web
Trojan.Crossrider.14839
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Adware.Dropper.103
9.0.0.4324

ESET NOD32
Win32/AdWare.MultiPlug.AP application
7.0.302.0

F-Prot
W32/A-6075dea0
v6.4.7.1.166

F-Secure
Gen:Variant.Adware.Graftor.145817
11.2014-29-08_6

G Data
Gen:Variant.Adware.Graftor.145817
14.8.24

IKARUS anti.virus
PUP.InstallRex
t3scan.1.6.1.0

K7 AntiVirus
Adware
13.180.12701

Kaspersky
not-a-virus:WebToolbar.Win32.Cossder
14.0.0.3335

Malwarebytes
PUP.Optional.Multiplug
v2014.08.29.01

McAfee
PUP-FIC
5600.7024

MicroWorld eScan
Gen:Variant.Adware.Graftor.145817
15.0.0.723

NANO AntiVirus
Riskware.Win32.Agent.dcaupr
0.28.0.60698

Panda Antivirus
Trj/Genetic.gen
14.08.29.01

Reason Heuristics
PUP.Installer.EranVaterfeld.I
14.8.29.1

Rising Antivirus
PE:PUF.Graftor!1.9C49
23.00.65.14827

Sophos
MultiPlug
4.98

Vba32 AntiVirus
AdWare.Win64.MultiPlag
3.12.26.3

VIPRE Antivirus
Threat.4786450
29708

Zillya! Antivirus
Trojan.Black.Win32.16938
2.0.0.1857

File size:
1.8 MB (1,874,216 bytes)

Product version:
2.0.0.0

Copyright:
Copyright (c) 2014

Original file name:
of

File type:
Executable application (Win32 EXE)

Bundler/Installer:
WebPick InstalleRex

Language:
English (United Kingdom)

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

Digital Signature
Signed by:
Eran Vaterfeld

Authority:
COMODO CA Limited

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

Valid to:
7/10/2014 6:59:59 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:
7/4/2014 11:17:33 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
49152:L4yTpHvw56Gy1SrhBs1rECt4jxTlexViVUyMBNDZcZccNNtQlUDRk:L1aK1r41gD6QBNDGxtQlUDRk

Entry address:
0x181EB

Entry point:
E8, 97, 7C, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, A8, DE, 42, 00, E8, 6F, 0D, 00, 00, E8, A2, 03, 00, 00, 0F, B7, F0, 6A, 02, E8, 2A, 7C, 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, E3, 44, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
7.9017  (probably packed)

Code size:
138.5 KB (141,824 bytes)

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

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

TCP (HTTP):
Connects to c1.stylezip.info  (54.186.255.26:80)

 
http://c1.stylezip.info/?step_id=1&installer_id=9521296&publisher_id=521&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=28563888&external_id=0&session_id=57127776&hardware_id=66649072&installer_file_name=setupytb

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