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00000000

Viktor Sepenko

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 file 00000000, “Installer for AllaboutApp” by Viktor Sepenko 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:
AllaboutApp  (signed by Viktor Sepenko)

Product:
AllaboutApp

Description:
Installer for AllaboutApp

Version:
2014.5.14.1933

MD5:
726ccf892c123dcff02bc648574ce8d4

SHA-1:
15a5d7da598f7d28bd495cee1168cb2834affd89

SHA-256:
50f24196dfb2a78f3d5e09b58073ff9eaa675859fbfdd2ca4d2eb9af84616b19

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:
4/18/2024 6:10:39 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.Generic.11291327
832

Agnitum Outpost
Trojan.AntiFW
7.1.1

AhnLab V3 Security
PUP/Win32.TSULoader
2014.09.15

Avira AntiVirus
Adware/InstallRex.HH
7.11.172.2

avast!
Win32:InstalleRex-BQ [PUP]
141025-0

AVG
Generic
2015.0.3310

Baidu Antivirus
Adware.Win32.InstalleRex
4.0.3.141025

Bitdefender
Trojan.Generic.11291327
1.0.20.1490

Bkav FE
W32.FamVT.AntiFWK.Trojan
1.3.0.4959

Clam AntiVirus
Win.Trojan.Installerex-3
0.98/19379

Comodo Security
Application.Win32.InstalleRex.KG
19516

Dr.Web
Threat.Undefined
9.0.1.0298

Emsisoft Anti-Malware
Trojan.Generic.11292909
14.10.25

ESET NOD32
Win32/InstalleRex.M potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/Generic.AC.4161048
10/25/2014

F-Prot
W32/InstallRex.B
v6.4.6.5.141

F-Secure
Trojan.Generic.11291327
11.2014-25-10_7

G Data
Trojan.Generic.11291327
14.10.24

IKARUS anti.virus
PUA.IntallBundler
t3scan.1.7.8.0

K7 AntiVirus
Unwanted-Program
13.183.13358

Kaspersky
Trojan.Win32.AntiFW
15.0.0.494

Malwarebytes
PUP.Optional.InstalleRex
v2014.10.25.05

McAfee
PUP-FHQ
5600.6966

MicroWorld eScan
Trojan.Generic.11291327
15.0.0.894

NANO AntiVirus
Riskware.Win32.InfoLeak.cvgqot
0.28.2.61942

nProtect
Trojan/W32.AntiFW.322112
14.09.14.01

Panda Antivirus
PUP/TSUploader
14.10.25.05

Qihoo 360 Security
Malware.QVM20.Gen
1.0.0.1015

Quick Heal
Trojan.AntiFW.A5
10.14.14.00

Reason Heuristics
PUP.Installer.ViktorSepenko.I
14.10.25.17

Rising Antivirus
PE:Trojan.AntiFW!6.1983
23.00.65.141023

Sophos
InstallRex
4.98

Vba32 AntiVirus
Downware.TSU
3.12.26.3

VIPRE Antivirus
Threat.4150696
32938

Zillya! Antivirus
Trojan.AntiFW.Win32.198
2.0.0.1923

File size:
314.6 KB (322,104 bytes)

Product version:
1.0.0.3

Copyright:
Copyright © 2014 AllaboutApp

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\005\t\00\00000000

Digital Signature
Signed by:
Viktor Sepenko

Authority:
COMODO CA Limited

Valid from:
9/19/2013 12:00:00 PM

Valid to:
9/20/2014 11:59:59 AM

Subject:
CN=Viktor Sepenko, O=Viktor Sepenko, STREET=Pirogova 13, L=Kiev, S=Kiev, PostalCode=01030, C=UA

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

Serial number:
61EED36FBD29C4C239E1658FCF31A812

File PE Metadata
Compilation timestamp:
3/12/2013 9:51:45 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:1reyVm/vbUzkuvcBYC47l2x1SVkJlzhrx7iY+1t8sBf4+sO6Xd5y5x9/:1rzVm/kkuveY3MGWzlx7DMS7dG9/

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:
7.9526

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=12487942&publisher_id=248&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=37463826&external_id=0&session_id=74927652&hardware_id=87415594&installer_file_name=00000000

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