advancedengineeringmaths-kreyzig.rar.exe

SafeApp

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 advancedengineeringmaths-kreyzig.rar.exe, “Installer for SafeApp” by Sergey Petrov has been detected as adware by 32 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:
SafeSoft  (signed by Sergey Petrov)

Product:
SafeApp

Description:
Installer for SafeApp

Version:
2014.2.23.1948

MD5:
e67dbed73fa4eb9d85be5757e673b810

SHA-1:
08c7ddff5cdfd7b99c442571f04df21128213770

SHA-256:
6789e06b4e88a63992bc7ca186d1c8fb1711ce08e1e56ad76e0dabc9021ea404

Scanner detections:
32 / 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:
12/27/2024 7:32:45 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.Generic.11210459
933

Agnitum Outpost
Trojan.AntiFW
7.1.1

AhnLab V3 Security
PUP/Win32.TSULoader
2014.07.17

Avira AntiVirus
TR/AntiFW.b.45
7.11.162.16

avast!
Win32:InstalleRex-BI [PUP]
140617-1

AVG
Generic
2015.0.3411

Bitdefender
Trojan.Generic.11210459
1.0.20.990

Bkav FE
HW32.CDB
1.3.0.4959

Clam AntiVirus
Win.Trojan.Installerex-77
0.98/19168

Comodo Security
Application.Win32.InstalleRex.KG
18876

Dr.Web
Trojan.WebPick.29
9.0.1.05190

Emsisoft Anti-Malware
Trojan.Generic.11210459
8.14.07.17.06

ESET NOD32
Win32/InstalleRex.P potentially unwanted application
7.0.302.0

F-Secure
Trojan.Generic.11210459
11.2014-17-07_5

G Data
Trojan.Generic.11210459
14.7.24

IKARUS anti.virus
PUP.InstallRex
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.180.12758

Kaspersky
Trojan.Win32.AntiFW
15.0.0.494

Malwarebytes
PUP.Optional.Installex
v2014.07.17.06

McAfee
PUP-FHQ
5600.7067

MicroWorld eScan
Trojan.Generic.11210459
15.0.0.594

NANO AntiVirus
Riskware.Win32.Downware.cvftwp
0.28.2.60881

nProtect
Trojan.Generic.11210459
14.07.17.01

Panda Antivirus
PUP/TSUploader
14.07.17.06

Qihoo 360 Security
Malware.QVM20.Gen
1.0.0.1015

Quick Heal
Trojan.AntiFW.A5
7.14.14.00

Reason Heuristics
Adware.WebPick.Installer.d
14.7.17.5

Rising Antivirus
PE:Trojan.AntiFW!6.15EE
23.00.65.14715

Sophos
InstallRex
4.98

Vba32 AntiVirus
Downware.TSU
3.12.26.3

VIPRE Antivirus
Threat.4753027
31208

Zillya! Antivirus
Trojan.AntiFW.Win32.129
2.0.0.1860

File size:
332.7 KB (340,712 bytes)

Product version:
1.0.0.3

Copyright:
Copyright © 2014 SafeSoft

Original file name:
TSULoader.exe

File type:
Executable application (Win32 EXE)

Installer:
WebPick InstalleRex (Tarma)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\advancedengineeringmaths-kreyzig.rar.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
8/21/2013 5:30:00 AM

Valid to:
8/22/2014 5:29:59 AM

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 2:21:45 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:vrv3cKbUzkuvcBYC47l2xzjuWPS9uCYHmnP9lSbrlgsjDTFjjnXDwUr2PQcJ:vrv3czkuveY3+I9uv+9lkpgoPFjrXDi

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:
7.9591

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 bytes)

The file advancedengineeringmaths-kreyzig.rar.exe has been seen being distributed by the following 3 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=7857536&publisher_id=857&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=23572608&external_id=0&session_id=47145216&hardware_id=55002752&installer_file_name=advancedengineeringmaths-kreyzig.rar

Remove advancedengineeringmaths-kreyzig.rar.exe - Powered by Reason Core Security