144199565s.pdf.exe

Sergey Petrov

This is a WebPick installer that bundles (with very minimal user consent) a number of adware browser extensions which inject ads in the browser. The application 144199565s.pdf.exe, “Installer for SuperbApp” by Sergey Petrov 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:
SuperbApp  (signed by Sergey Petrov)

Product:
SuperbApp

Description:
Installer for SuperbApp

Version:
2014.4.8.1812

MD5:
cd093f05684263ef75cdf368241f8b7f

SHA-1:
58233b9d6d475d6200121bc169187b50cb9e9a12

SHA-256:
93e04755e1b958f77510b4d38f4fe17bd5786dc7485c1ef4b5f9d09ca4457b7d

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:
4/23/2024 9:27:35 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Kazy.401790
909

Agnitum Outpost
Trojan.AntiFW
7.1.1

AhnLab V3 Security
PUP/Win32.TSULoader
14.08.10

Avira AntiVirus
ADWARE/InstallRex.Gen7
7.11.150.246

avast!
Win32:InstalleRex-BI [PUP]
2014.9-140810

AVG
Generic
2015.0.3387

Bitdefender
Gen:Variant.Adware.Kazy.401790
1.0.20.1110

Bkav FE
W32.FamVT.AntiFWK.Trojan
1.3.0.4959

Clam AntiVirus
Win.Trojan.Antifw-43
0.98/19265

Comodo Security
Application.Win32.InstalleRex.KG
18308

Dr.Web
Trojan.WebPick.29
9.0.1.0222

Emsisoft Anti-Malware
Gen:Variant.Adware.Kazy.401790
8.14.08.10.02

ESET NOD32
Win32/InstalleRex.P potentially unwanted application
8.7.0.302.0

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

F-Secure
Gen:Variant.Adware.Kazy.401790
11.2014-10-08_1

G Data
Win32.Application.EZDownloader
14.8.24

IKARUS anti.virus
AdWare.InstallRex
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.178.12155

Kaspersky
Trojan.Win32.AntiFW
14.0.0.3430

Malwarebytes
PUP.Optional.InstalleRex
v2014.08.10.02

McAfee
PUP-FHQ!CFDBD6C9EB22
5600.7043

MicroWorld eScan
Gen:Variant.Adware.Kazy.401790
15.0.0.666

NANO AntiVirus
Riskware.Win32.InfoLeak.cvgqot
0.28.0.59921

Panda Antivirus
PUP/TSUploader
14.08.10.02

Qihoo 360 Security
Malware.QVM20.Gen
1.0.0.1015

Quick Heal
Trojan.AntiFW.A5
8.14.14.00

Reason Heuristics
Adware.WebPick.Installer.N
14.8.10.1

Rising Antivirus
PE:Trojan.AntiFW!6.16A6
23.00.65.14808

Sophos
InstallRex
4.98

Vba32 AntiVirus
Downloader.AdLoad
3.12.26.0

VIPRE Antivirus
Threat.4753027
29418

File size:
324.7 KB (332,504 bytes)

Product version:
1.0.0.3

Copyright:
Copyright © 2014 SuperbApp

Original file name:
TSULoader.exe

File type:
Executable application (Win32 EXE)

Installer:
WebPick InstalleRex (Tarma)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\144199565s.pdf.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
8/20/2013 7:00:00 PM

Valid to:
8/21/2014 6:59:59 PM

Subject:
CN=Sergey Petrov, O=Sergey Petrov, STREET=Gaydara 13, L=Kyev, S=Kyev, PostalCode=01033, C=UA

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

Serial number:
0AD084E865D27CD546D21DB6EDF89D48

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

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:srORTyv4bo0jy7bXbUzkuvcBYC47l2xerm4Jk4GJB5fbcMdAoIF8jri/:srV8kuveY3Rm4JTgfQqBIerO

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:
7.9448

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 bytes)

The file 144199565s.pdf.exe has been seen being distributed by the following URL.

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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