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btd1003045-7e33c7973a6e24f6850e.rar.exe

Sergey Petrov

This is a WebPick installer that bundles (with very minimal user consent) a number of adware browser extensions using the JustPlug.it browser framework. The application btd1003045-7e33c7973a6e24f6850e.rar.exe, “Installer for SnowApp” by Sergey Petrov has been detected as adware by 34 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:
2056e13deeb4567f783b6c46d980ba6e

SHA-1:
64d13dded5719a5f521fad18a86d33e1f67915f2

SHA-256:
e8b4e20a81a8c0dcf4af6ccf7b5394d2c04f257ee233a9f4d575768fc88c1a9d

Scanner detections:
34 / 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 9:31:47 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Strictor.55164
868

Agnitum Outpost
Trojan.AntiFW
7.1.1

AhnLab V3 Security
PUP/Win32.TSULoader
2014.09.01

Avira AntiVirus
TR/Rogue.11078097
7.11.170.48

avast!
Win32:InstalleRex-DA [PUP]
2014.9-140919

AVG
Generic
2015.0.3346

Bitdefender
Gen:Variant.Application.Strictor.55164
1.0.20.1310

Bkav FE
W32.FamVT.AntiFWK.Trojan
1.3.0.4959

Clam AntiVirus
Win.Trojan.Installerex-106
0.98/19317

Comodo Security
Application.Win32.InstalleRex.KG
19375

Dr.Web
Trojan.WebPick.29
9.0.1.0262

Emsisoft Anti-Malware
Gen:Variant.Application.Strictor.55164
8.14.09.19.07

ESET NOD32
Win32/InstalleRex.Q potentially unwanted application
8.7.0.302.0

F-Prot
W32/InstallRex.B
v6.4.6.5.141

F-Secure
Gen:Variant.Application.Strictor
11.2014-19-09_6

G Data
Gen:Variant.Application.Strictor.55164
14.9.24

herdProtect (fuzzy)
variant of arabic_fonts_600_by_arab-design.rar.exe (Adware)
2014.11.30.8

IKARUS anti.virus
PUA.InstallRex
t3scan.1.7.5.0

K7 AntiVirus
Unwanted-Program
13.183.13218

Kaspersky
Trojan.Win32.AntiFW
14.0.0.3226

Malwarebytes
PUP.Optional.Installrex
v2014.09.19.11

McAfee
PUP-FHQ
5600.7002

MicroWorld eScan
Gen:Variant.Application.Strictor.55164
15.0.0.1002

NANO AntiVirus
Riskware.Win32.InfoLeak.cvgqot
0.28.2.61861

Panda Antivirus
PUP/TSUploader
14.09.19.11

Qihoo 360 Security
Malware.QVM20.Gen
1.0.0.1015

Quick Heal
Trojan.AntiFW.A5
9.14.14.00

Reason Heuristics
Adware.WebPick.Installer.c
14.9.19.19

Rising Antivirus
PE:Trojan.AntiFW!6.16A9
23.00.65.14917

Sophos
InstallRex
4.98

SUPERAntiSpyware
Adware.InstallRex/Variant
10349

Vba32 AntiVirus
Downware.TSU
3.12.26.3

VIPRE Antivirus
Threat.4753027
32210

Zillya! Antivirus
Trojan.AntiFW.Win32.188
2.0.0.1907

File size:
333.7 KB (341,720 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)

Common path:
C:\users\{user}\downloads\btd1003045-7e33c7973a6e24f6850e.rar.exe

Digital Signature
Signed by:
Sergey Petrov

Authority:
COMODO CA Limited

Valid from:
8/20/2013 9:00:00 PM

Valid to:
8/21/2014 8:59:59 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 5:51:45 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:0rv3cHbUzkuvcBYC47l2xpwwJLsTQlx7YtsTrp71MRMiNlCyMZAh/D9z3qIxrmph:0rv3cskuveY363JLf+sTBFxJZAh7x6IK

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 btd1003045-7e33c7973a6e24f6850e.rar.exe has been seen being distributed by the following 2 URLs.

http://forallhomee.com/download/v1160?product_name=bTd1003045-7e33c7973a6e24f6850e.rar&installer_file_name=bTd1003045-7e33c7973a6e24f6850e.rar&product_file_name=bTd1003045-7e33c7973a6e24f6850e.rar&product_download_url=http://am4-r1f5-stor07.uploaded.net/dl/bce97840-1214-4719-8aa1-f203e12d0a0e&filesize=&reffer=http://.../&uuid=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

http://forallhomee.com/v1160?product_name=bTd1003045-7e33c7973a6e24f6850e.rar&installer_file_name=bTd1003045-7e33c7973a6e24f6850e.rar&product_file_name=bTd1003045-7e33c7973a6e24f6850e.rar&product_download_url=http://am4-r1f5-stor07.uploaded.net/.../bce97840-1214-4719-8aa1-f203e12d0a0e

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=10507864&publisher_id=050&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=31523592&external_id=0&session_id=63047184&hardware_id=73555048&installer_file_name=btd1003045-7e33c7973a6e24f6850e.rar

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