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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 38 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:
1ef2a3b8a7fce07d53734046182b7a60

SHA-1:
57095af1c712bbeddd2770f56c0ec64bafe4086d

SHA-256:
e3f892a2ab0a252f81f94e2444f176ac045b3c158c93f6af26b3a6382de8d283

Scanner detections:
38 / 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:
4/24/2024 10:10:22 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.Generic.11292882
385

Agnitum Outpost
Trojan.AntiFW
7.1.1

AhnLab V3 Security
PUP/Win32.TSULoader
2014.07.09

Avira AntiVirus
Adware/InstallRex.HH
7.11.159.14

avast!
Win32:PUP-gen [PUP]
2014.9-160115

AVG
Generic
2017.0.2863

Baidu Antivirus
Adware.Win32.InstalleRex
4.0.3.16115

Bitdefender
Trojan.Generic.11422173
1.0.20.75

Bkav FE
HW32.CDB
1.3.0.4959

Clam AntiVirus
Win.Trojan.Installerex-3
0.98/19073

Comodo Security
Application.Win32.InstalleRex.KG
18807

Dr.Web
Trojan.WebPick.2540
9.0.1.015

Emsisoft Anti-Malware
Trojan.Generic.11292882
8.16.01.15.07

ESET NOD32
Win32/InstalleRex.M potentially unwanted application
10.7.0.302.0

Fortinet FortiGate
Riskware/Generic.AC.4161048
1/15/2016

F-Prot
W32/InstallRex.B
v6.4.6.5.141

F-Secure
Trojan.Generic.11292882
11.2016-15-01_6

G Data
Trojan.Generic.11422173
16.1.24

IKARUS anti.virus
PUA.IntallBundler
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.180.12657

Kaspersky
Trojan.Win32.AntiFW
14.0.0.811

Malwarebytes
PUP.Optional.InstalleRex
v2016.01.15.07

McAfee
PUP-FHQ
5600.6519

MicroWorld eScan
Trojan.Generic.11418188
17.0.0.45

NANO AntiVirus
Riskware.Win32.InfoLeak.cvgqot
0.28.0.60698

Norman
Trojan.Generic.11292882
11.20160115

nProtect
Trojan/W32.AntiFW.322144
14.07.03.01

Panda Antivirus
PUP/TSUploader
16.01.15.07

Qihoo 360 Security
Malware.QVM20.Gen
1.0.0.1015

Quick Heal
Trojan.AntiFW.A5
1.16.14.00

Reason Heuristics
PUP.WebPick.ViktorSepenko.Installer (M)
16.1.15.19

Rising Antivirus
PE:Trojan.AntiFW!6.1983
23.00.65.16113

Sophos
PUA 'InstallRex'
5.14

Trend Micro House Call
TROJ_GEN.R08NC0EE415
7.2.15

Trend Micro
TROJ_GEN.R08NC0EE415
10.465.15

Vba32 AntiVirus
Downware.TSU
3.12.26.3

VIPRE Antivirus
Threat.4150696
29708

Zillya! Antivirus
Trojan.AntiFW.Win32.198
2.0.0.1850

File size:
314.6 KB (322,144 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\temp\{random}.tmp\temp\webkit\fsprofile\file system\002\t\00\00000000

Digital Signature
Signed by:
Viktor Sepenko

Authority:
COMODO CA Limited

Valid from:
9/19/2013 7:00:00 AM

Valid to:
9/20/2014 6:59:59 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 3:51:45 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:9reyVm/vbUzkuvcBYC47l2x1SVkJlzhrx7iY+1t8sBf4+sO6Xd5y5x9x:9rzVm/kkuveY3MGWzlx7DMS7dG9x

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=47870466&publisher_id=787&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=143611398&external_id=0&session_id=287222796&hardware_id=335093262&installer_file_name=00000000

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