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torrentdownload.exe

Stanislav Kabin

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 torrentdownload.exe, “Installer for GreenBay App” by Stanislav Kabin has been detected as adware by 23 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:
GreenBay App  (signed by Stanislav Kabin)

Product:
GreenBay App

Description:
Installer for GreenBay App

Version:
2014.7.20.1533

MD5:
c3ecc4ebd3e146d46772d0bc9390ac21

SHA-1:
8caec20bc79e4ab9734cbb47c9aad39f53d1b902

SHA-256:
d550f5cbdf0c81f03934238f8558d82719a9d59336ebc3abccc4061212d2f8ac

Scanner detections:
23 / 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:
4/19/2024 3:23:28 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Trojan.AntiFW
7.1.1

Avira AntiVirus
TR/Kazy.324119.44
7.11.163.240

avast!
Win32:InstalleRex-CH [PUP]
2014.9-140729

AVG
Generic
2015.0.3356

Bkav FE
W32.FamVT.AntiFWK.Trojan
1.3.0.4959

Comodo Security
Application.Win32.InstalleRex.KG
18967

Dr.Web
Trojan.WebPick.2735
9.0.1.0210

ESET NOD32
Win32/InstalleRex.M potentially unwanted application
8.7.0.302.0

F-Prot
W32/InstallRex.B.gen
v6.4.7.1.166

G Data
Win32.Application.InstalleRex
14.7.24

herdProtect (fuzzy)
variant of saveon.exe (Adware)
2014.9.10.5

IKARUS anti.virus
AdWare.SaveNet
t3scan.1.6.1.0

Kaspersky
Trojan.Win32.AntiFW
14.0.0.3485

Malwarebytes
PUP.Optional.Installrex
v2014.07.29.11

NANO AntiVirus
Riskware.Win32.InfoLeak.cvgqot
0.28.2.60990

nProtect
Trojan/W32.AntiFW.321880
14.07.29.01

Panda Antivirus
PUP/TSUploader
14.07.29.11

Qihoo 360 Security
Malware.QVM20.Gen
1.0.0.1015

Quick Heal
Trojan.AntiFW.A5
7.14.14.00

Reason Heuristics
Adware.WebPick.Installer.P
14.7.29.22

Sophos
MultiPlug
4.98

Vba32 AntiVirus
Downware.TSU
3.12.26.3

VIPRE Antivirus
Threat.4150696
31208

File size:
314.3 KB (321,880 bytes)

Product version:
1.0.0.3

Copyright:
Copyright © 2014 GreenBay App

Original file name:
TSULoader.exe

File type:
Executable application (Win32 EXE)

Installer:
WebPick InstalleRex (Tarma)

Language:
Language Neutral

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

Digital Signature
Signed by:
Stanislav Kabin

Authority:
Unizeto Technologies S.A.

Valid from:
6/23/2014 4:28:15 AM

Valid to:
6/23/2015 4:28:15 AM

Subject:
E=Stanislav.Kabin@hotmail.com, CN=Stanislav Kabin, O=Stanislav Kabin, C=RU

Issuer:
CN=Certum Code Signing CA, OU=Certum Certification Authority, O=Unizeto Technologies S.A., C=PL

Serial number:
3469022839E88D596EA6FE14C990AF76

File PE Metadata
Compilation timestamp:
3/12/2013 1:51:45 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:yrUbUzkuvcBYC47l2xbs1rBP+2jIPaHppF/AG7d1ZBcxsW0:yrJkuveY3aspBG2KaHppxAq11W0

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:
7.9510

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 communication in live environments.

TCP (HTTP):
Connects to r1.stylezip.info  (54.186.255.26:80)

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