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100 dance hits - 80s 90s genre - ladies night 5cd 320k (musicfromrizzo).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 100 dance hits - 80s 90s genre - ladies night 5cd 320k (musicfromrizzo).exe, “Installer for Bsoft” by Sergey Petrov 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:
Bsoft  (signed by Sergey Petrov)

Product:
Bsoft

Description:
Installer for Bsoft

Version:
2014.3.16.1453

MD5:
dd53a43bdcc6a992e1b4d9e3c252edc2

SHA-1:
d2902f5813138d3cfc436aa2ecf0e792cdcc4bc9

SHA-256:
6b22fcdd1bd971f5efa163917815a15b311310ad1bd53b290cb91269c0efc013

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 10:53:28 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Strictor.55208
5566587

Agnitum Outpost
Trojan.AntiFW
7.1.1

AhnLab V3 Security
PUP/Win32.TSULoader
2015.05.28

Avira AntiVirus
TR/Kazy.324119.5
8.3.1.6

avast!
Win32:InstalleRex-CX [PUP]
150525-2

AVG
InstallRex
2016.0.3096

Bitdefender
Gen:Variant.Strictor.55208
1.0.20.735

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Trojan.Antifw-18
0.98/20510

Comodo Security
Application.Win32.InstalleRex.KG
22250

Dr.Web
Trojan.WebPick.29
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Strictor.55208
10.0.0.5366

ESET NOD32
Win32/InstalleRex.P potentially unwanted application
7.0.302.0

Fortinet FortiGate
W32/Generic.AC.4161048
5/27/2015

F-Prot
W32/InstallRex.B
4.6.5.141

F-Secure
Gen:Variant.Strictor.55208
5.14.151

G Data
Gen:Variant.Strictor.55208
15.5.25

K7 AntiVirus
Unwanted-Program
13.204.16051

Kaspersky
Trojan.Win32.AntiFW
15.0.0.543

Malwarebytes
PUP.Optional.Installrex
v2015.05.27.11

McAfee
Program.PUP-FHQ
18.0.204.0

MicroWorld eScan
Gen:Variant.Strictor.55208
16.0.0.441

NANO AntiVirus
Riskware.Win32.InfoLeak.cvgqot
0.30.24.1636

Norman
Gen:Variant.Strictor.55208
03.12.2014 13:20:04

nProtect
Trojan/W32.AntiFW.322776
15.05.27.01

Panda Antivirus
PUP/TSUploader
15.05.27.11

Quick Heal
PUA.Sergeypetr.Gen
5.15.14.00

Reason Heuristics
Adware.AdInjector.Installer.WebPick
15.5.27.23

Rising Antivirus
PE:Trojan.DL.Win32.AntiFW.a!1075355932
23.00.65.15525

Sophos
PUA 'InstallRex'
5.14

Vba32 AntiVirus
AdWare.Agent
3.12.26.4

VIPRE Antivirus
Threat.4150696
40552

Zillya! Antivirus
Trojan.AntiFW.Win32.202
2.0.0.2192

File size:
315.2 KB (322,776 bytes)

Product version:
1.0.0.3

Copyright:
Copyright © 2014 Bsoft

Original file name:
TSULoader.exe

File type:
Executable application (Win32 EXE)

Installer:
WebPick InstalleRex (Tarma)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\100 dance hits - 80s 90s genre - ladies night 5cd 320k (musicfromrizzo).exe

Digital Signature
Signed by:
Sergey Petrov

Authority:
COMODO CA Limited

Valid from:
8/20/2013 6:00:00 PM

Valid to:
8/21/2014 5:59:59 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 2:51:45 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:Er4bUzkuvcBYC47l2xRBoF15DyKItd1MmQXwjcP2lIT:Er9kuveY3sg1thmdjcuiT

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=22135604&publisher_id=213&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=66406812&external_id=0&session_id=132813624&hardware_id=154949228&installer_file_name=100+dance+hits+-+80s+90s+genre+-+ladies+night+5cd+320k+(musicfromrizzo)

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