spaceclaim engineer x64 2014.exe

Stas Kosmov

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 spaceclaim engineer x64 2014.exe, “Installer for Supersoftware App” by Stas Kosmov 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:
Supersoftware App  (signed by Stas Kosmov)

Product:
Supersoftware App

Description:
Installer for Supersoftware App

Version:
2014.6.8.1539

MD5:
a3d9b5dc048b63145876a55c5d6e1bf6

SHA-1:
9488f25e4a1542ecacbb75372c4a6da5e21c4b2f

SHA-256:
671e914463c6c98822f843aa9f9716af3201bd7b337ae9737de5b78eb64cc0e5

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:
4/24/2024 3:43:15 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.Generic.11419853
874

Agnitum Outpost
Trojan.AntiFW
7.1.1

AhnLab V3 Security
PUP/Win32.TSULoader
2014.07.03

Avira AntiVirus
Adware/InstallRex.fgw
7.11.158.76

avast!
Win32:InstalleRex-CD [PUP]
2014.9-140806

AVG
Generic
2015.0.3390

Bitdefender
Trojan.Generic.11419853
1.0.20.1285

Bkav FE
HW32.CDB
1.3.0.4959

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

Comodo Security
Application.Win32.InstalleRex.KG
18751

Dr.Web
Trojan.WebPick.2452
9.0.1.0218

Emsisoft Anti-Malware
Trojan.Generic.11419853
8.14.09.14.10

ESET NOD32
Win32/InstalleRex.M potentially unwanted application
8.7.0.302.0

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

F-Secure
Trojan.Generic.11419853
11.2014-14-09_1

G Data
Trojan.Generic.11419853
14.8.24

IKARUS anti.virus
PUA.InstallBundler
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.180.12598

Kaspersky
Trojan.Win32.AntiFW
14.0.0.3446

Malwarebytes
PUP.Optional.InstalleRex
v2014.08.06.07

McAfee
PUP-FHQ
5600.7046

MicroWorld eScan
Trojan.Generic.11419853
15.0.0.771

NANO AntiVirus
Riskware.Win32.InfoLeak.cvgqot
0.28.0.60577

nProtect
Trojan/W32.AntiFW.323792
14.07.02.01

Panda Antivirus
PUP/TSUploader
14.08.06.07

Qihoo 360 Security
Malware.QVM20.Gen
1.0.0.1015

Quick Heal
Trojan.AntiFW.A5
8.14.14.00

Reason Heuristics
Adware.WebPick.Installer.CC
14.8.6.18

Sophos
InstallRex
4.98

Vba32 AntiVirus
Downware.TSU
3.12.26.3

VIPRE Antivirus
Threat.4150696
29708

Zillya! Antivirus
Trojan.AntiFW.Win32.267
2.0.0.1844

File size:
315.1 KB (322,688 bytes)

Product version:
1.0.0.3

Copyright:
Copyright © 2014 Supersoftware 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\spaceclaim engineer x64 2014.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
9/23/2013 7:00:00 PM

Valid to:
9/24/2014 6:59:59 PM

Subject:
CN=Stas Kosmov, O=Stas Kosmov, STREET=Levitana 21, L=Kiev, S=Kiev, PostalCode=03083, C=UA

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

Serial number:
7A2834207C5588F506D3CF09661E12F2

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

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:arabUzkuvcBYC47l2x1V/GgGyjAj43W9jXdpcDfUEA1KtmUy:arDkuveY3SV/dK4gjrcV7tI

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:
7.9524

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 bytes)

The file spaceclaim engineer x64 2014.exe has been seen being distributed by the following 2 URLs.

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=8644128&publisher_id=644&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=25932384&external_id=0&session_id=51864768&hardware_id=60508896&installer_file_name=spaceclaim+engineer+x64+2014

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