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atlas+of+women+s+dermatology+pdf.exe

Ivan Kostin

This program bundles adware during the download and install process using the InstaleRex pay-per-install app monetizer. The application atlas+of+women+s+dermatology+pdf.exe, “Installer for QuickSet” by Ivan Kostin has been detected as adware by 32 anti-malware scanners. The program is a setup application that uses the WebPick InstalleRex (Tarma) 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:
QuickSet  (signed by Ivan Kostin)

Product:
QuickSet

Description:
Installer for QuickSet

Version:
2013.12.25.1919

MD5:
c3716dbf1c087b74bd5aa04cc06e92e7

SHA-1:
116ad36c8a59c7aaa2fbb10d8da4e07f69aff734

SHA-256:
f05fb13b8838663590b48ea5ca124b922d07ca53643b2931046f31e2eac96e0e

Scanner detections:
32 / 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:
4/25/2024 2:47:12 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.Generic.10245071
6498366

Agnitum Outpost
Trojan.AntiFW
7.1.1

AhnLab V3 Security
PUP/Win32.TSULoader
2015.02.01

Avira AntiVirus
TR/Rogue.10184220
7.11.206.64

avast!
Win32:InstalleRex-AI [PUP]
150101-1

Bitdefender
Trojan.Generic.10245071
1.0.20.155

Clam AntiVirus
Win.Trojan.Installerex-112
0.98/20008

Comodo Security
Application.Win32.InstalleRex.KG
20910

Dr.Web
Adware.Downware.1541
9.0.1.05190

Emsisoft Anti-Malware
Trojan.Generic.10245071
9.0.0.4799

ESET NOD32
Win32/InstalleRex.M potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/InstalleRex
1/31/2015

F-Prot
W32/InstallRex.B
4.6.5.141

F-Secure
Trojan.Generic.10245071
5.13.68

G Data
Trojan.Generic.10245071
15.1.25

IKARUS anti.virus
PUA.TDownloader
t3scan.1.8.6.0

K7 AntiVirus
Unwanted-Program
13.193.14818

Kaspersky
Trojan.Win32.AntiFW
14.0.0.2558

Malwarebytes
PUP.Optional.InstalleRex
v2015.01.31.08

McAfee
PUP-FHQ
5600.6869

MicroWorld eScan
Trojan.Generic.10245071
16.0.0.93

NANO AntiVirus
Riskware.Win32.Downware.csjryw
0.30.0.65070

Norman
Trojan.Generic.10245071
02.01.2015 13:58:24

nProtect
Trojan/W32.AntiFW.330440
15.01.30.01

Panda Antivirus
PUP/TSUploader
15.01.31.08

Quick Heal
Trojan.AntiFW.A5
1.15.14.00

Reason Heuristics
Adware.WebPick.Installer
15.1.31.7

Rising Antivirus
PE:Trojan.DL.Win32.AntiFW.a!1075355932
23.00.65.15129

Sophos
PUA 'InstallRex'
5.10

SUPERAntiSpyware
Adware.InstalleRex/Variant
10082

Vba32 AntiVirus
Downware.TSU
3.12.26.3

VIPRE Antivirus
Threat.4753027
36666

File size:
322.7 KB (330,440 bytes)

Product version:
1.0.0.1

Copyright:
Copyright © 2013 QuickSet

Original file name:
TSULoader.exe

File type:
Executable application (Win32 EXE)

Installer:
WebPick InstalleRex (Tarma)

Common path:
C:\users\{user}\downloads\atlas+of+women+s+dermatology+pdf.exe

Digital Signature
Signed by:
Ivan Kostin

Authority:
COMODO CA Limited

Valid from:
8/25/2013 3:00:00 AM

Valid to:
8/26/2014 2:59:59 AM

Subject:
CN=Ivan Kostin, O=Ivan Kostin, STREET=Pobedy 33/1, L=Kyiv, S=Kyiv, PostalCode=03170, C=UA

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

Serial number:
00EB11D24CE6DDBBF752FE4DC3D683D2BF

File PE Metadata
Compilation timestamp:
3/12/2013 10:51:45 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:0rV69uEo2S1YnQmCX492DkwNP3qpYF7VLPsc2ejhKzsb1u7N1o+N06G:0rViu6/eIo4O6/ejhKoQ1HNjG

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:
7.9396

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 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=17052864&publisher_id=705&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=51158592&external_id=0&session_id=102317184&hardware_id=119370048&installer_file_name=atlas+of+women+s+dermatology+pdf

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