home

2 kursas.exe

Alexey Kurilenko

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 2 kursas.exe, “Installer for SnowApp” by Alexey Kurilenko has been detected as adware by 33 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 Alexey Kurilenko)

Product:
SnowApp

Description:
Installer for SnowApp

Version:
2014.3.11.1505

MD5:
5e4d54c3fc4765c98ad2f378c3a432a0

SHA-1:
15b54d6393ddfa0312b2bb64308b38cff4856d89

SHA-256:
be76dfe842c3e95d00e57ce8b8ac2602cda5e3b0e068e2f3236e4fd34ff800c1

Scanner detections:
33 / 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:
4/26/2024 8:41:24 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Generic.790838
6547779

Agnitum Outpost
PUA.TDownloader.A
7.1.1

AhnLab V3 Security
PUP/Win32.TSULoader
2015.03.20

Avira AntiVirus
TR/AntiFW.b.47
7.11.218.158

avast!
Win32:InstalleRex-CY [PUP]
2014.9-150320

Bitdefender
Application.Generic.790838
1.0.20.395

Bkav FE
W32.FamVT.AntiFWK.Trojan
1.3.0.4959

Comodo Security
Application.Win32.InstalleRex.KG
21470

Dr.Web
Trojan.WebPick.29
9.0.1.079

Emsisoft Anti-Malware
Trojan.Generic.11214734
8.15.03.20.06

ESET NOD32
Win32/InstalleRex.Q potentially unwanted application
9.7.0.302.0

Fortinet FortiGate
Riskware/Generic.AC.4161048
3/20/2015

F-Prot
W32/InstallRex.B
v6.4.6.5.141

F-Secure
Riskware.Application.Generic.790838
5.13.68

G Data
Application.Generic.790838
15.3.25

herdProtect (fuzzy)
variant of 00000000 (Adware)
2015.6.25.22

K7 AntiVirus
Unwanted-Program
13.202.15320

Kaspersky
Trojan.Win32.AntiFW
14.0.0.2319

Malwarebytes
PUP.Optional.Installrex
v2015.03.20.03

McAfee
Program.PUP-FHQ
16.8.708.2

MicroWorld eScan
Trojan.Generic.11065814
16.0.0.237

NANO AntiVirus
Riskware.Win32.Downware.cvftvo
0.30.8.659

Norman
Application.Generic.790838
03.12.2014 13:20:04

nProtect
Trojan.Generic.11065814
14.04.24.02

Panda Antivirus
PUP/TSUploader
15.03.20.03

Quick Heal
Trojan.AntiFW.A5
3.15.14.00

Reason Heuristics
Adware.WebPick.Installer
15.3.20.3

Rising Antivirus
PE:Trojan.DL.Win32.AntiFW.a!1075355932
23.00.65.15318

Sophos
InstallRex
4.98

SUPERAntiSpyware
Adware.InstallRex/Variant
9987

Vba32 AntiVirus
AdWare.Agent
3.12.26.3

VIPRE Antivirus
Installerex/WebPick
28574

Zillya! Antivirus
Trojan.AntiFW.Win32.185
2.0.0.2107

File size:
315.1 KB (322,656 bytes)

Product version:
1.0.0.3

Copyright:
Copyright © 2014 SnowApp

Original file name:
TSULoader.exe

File type:
Executable application (Win32 EXE)

Installer:
WebPick InstalleRex (Tarma)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\2 kursas.exe

Digital Signature
Signed by:
Alexey Kurilenko

Authority:
COMODO CA Limited

Valid from:
7/19/2013 3:00:00 AM

Valid to:
7/20/2014 2:59:59 AM

Subject:
CN=Alexey Kurilenko, O=Alexey Kurilenko, STREET="Str. Sums'ka, 28", L=Kharkiv, S=Kharkivska, PostalCode=61057, C=UA

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

Serial number:
00EC26735E2AD490D07645FA7A606FA1EE

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:lr3bUzkuvcBYC47l2xiFjox21H9mbWnqnHB/Jc9BItkszgx4ygD4:lrckuveY3fFj4ThVkszC4y1

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...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 bytes)

The file 2 kursas.exe has been seen being distributed by the following URL.

http://welovecoupon.eu/v388?installer_file_name=2 kursas

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)

Remove 2 kursas.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.