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00000000

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 file 00000000, “Installer for SnowApp” by Sergey Petrov has been detected as adware by 35 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:
SnowApp  (signed by Sergey Petrov)

Product:
SnowApp

Description:
Installer for SnowApp

Version:
2014.3.11.1505

MD5:
1c15e93b91253a1bf29df8e504ca3456

SHA-1:
8d2eef9285a72a54255a7cb46038acfb6cf2a825

SHA-256:
0bec5544114e286d040643d454c1014365ab274d06ad462dfec698f46df6558c

Scanner detections:
35 / 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:
5/6/2024 7:16:05 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.Generic.11214734
6166376

Agnitum Outpost
PUA.TDownloader.A
7.1.1

AhnLab V3 Security
PUP/Win32.TSULoader
14.12.17

Avira AntiVirus
TR/AntiFW.b.47
7.11.145.42

avast!
Win32:InstalleRex-CY [PUP]
141214-1

AVG
MalSign.Generic
2015.0.3258

Bitdefender
Trojan.Generic.11065814
1.0.20.1755

Bkav FE
W32.FamVT.AntiFWK.Trojan
1.3.0.4959

Clam AntiVirus
Win.Trojan.Antifw-22
0.98/19795

Comodo Security
Application.Win32.InstalleRex.KG
18160

Dr.Web
Trojan.WebPick.29
9.0.1.05190

Emsisoft Anti-Malware
Trojan.Generic.11214734
9.0.0.4668

ESET NOD32
Win32/InstalleRex.Q potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/Generic.AC.4161048
12/17/2014

F-Prot
W32/InstallRex.B
4.6.5.141

F-Secure
Trojan.Generic.11214734
5.13.68

G Data
Trojan.Generic.11065814
14.12.24

K7 AntiVirus
Trojan
13.176.11873

Kaspersky
Trojan.Win32.AntiFW
15.0.0.543

Malwarebytes
PUP.Optional.Installrex
v2014.12.17.10

McAfee
Program.PUP-FHQ
16.8.708.2

MicroWorld eScan
Trojan.Generic.11065814
15.0.0.1053

NANO AntiVirus
Riskware.Win32.Downware.cvftvo
0.28.0.59492

Norman
Trojan.Generic.11214734
04.12.2014 14:30:06

nProtect
Trojan.Generic.11065814
14.04.24.02

Panda Antivirus
PUP/TSUploader
14.12.17.10

Qihoo 360 Security
Malware.QVM20.Gen
1.0.0.1015

Quick Heal
Trojan.AntiFW.A5
12.14.14.00

Reason Heuristics
PUP.Installer.SergeyPetrov.I
14.12.17.10

Rising Antivirus
PE:PUF.InstallRex!1.9E4C
23.00.65.141215

Sophos
PUA 'InstallRex'
5.09

SUPERAntiSpyware
Adware.InstallRex/Variant
10172

Vba32 AntiVirus
Downloader.AdLoad
3.12.26.0

VIPRE Antivirus
Installerex/WebPick
28574

Zillya! Antivirus
Trojan.AntiFW.Win32.185
2.0.0.1927

File size:
315.2 KB (322,736 bytes)

Product version:
1.0.0.3

Copyright:
Copyright © 2014 SnowApp

Original file name:
TSULoader.exe

Installer:
WebPick InstalleRex (Tarma)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\google\chrome\user data\default\file system\002\t\00\00000000

Digital Signature
Signed by:
Sergey Petrov

Authority:
COMODO CA Limited

Valid from:
8/21/2013 2:00:00 AM

Valid to:
8/22/2014 1:59:59 AM

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 10:51:45 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:Tr3bUzkuvcBYC47l2xiFjox21H9mbWnqnHB/Jc9BItkszgx4ygDS:TrckuveY3fFj4ThVkszC4yv

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:
7.9521

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 communication in live environments.

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

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