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ratko · Member 3 Joined: 20 Jul 2012 Posts: 524

STUXNET is a virus which infected SIEMENS PLCs...
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Learn about latest thinking on security as it applies to networks, control systems, personnel vulnerabilities, whitelisting and protection against USB stick delivered software.
Table of Contents
STUXNET AND BEYOND
03 State of IT Security—A Study of Utilities and Energy Companies
05 Network Security Matures
09 Solutions Emerge to Prevent Control System Cyber-Attacks
12 Security Appliance Protects Against USB-Stick-Delivered Malware
13 The Stuxnet Effect on Cyber Security
18 ICS Cyber Security: Where to Start
19 Securing Personnel Remains Critical
21 What About Whitelisting?
link:
https://rapidshare.com/files/3886447893/StuxnetandBeyond.pdf

cyp2000 · Junior Joined: 28 Mar 2018 Posts: 7

STUXNET Industrial Control Systems Dynamic Code Injection
Since the day of the virus Stuxnet, the world has discovered the importance of securing Industrial Control Systems, more commonly known as SCADA, and their potential impacts on Critical Infrastructure Protection (CIP).
The Stuxnet Malware [14] uses a specific exploit (CVE-2012-3015) which consists of Step 7 Insecure Library Loading. In this paper, we propose to demonstrate how easy it is to make a dynamic code injection in a S7-300 PLC without
shutting down or restarting the equipment. We developed a program in C language, using Snap7 library, to push a new Organization Bloc (OB) inside the CPU. We developed a small HMI to illustrate the dynamic modification on the
execution flow. In conclusion, we suggest some countermeasures or protection strategies against the dynamic code injection

STUXNET AND BEYOND STUXNET Industrial Control Systems Dynamic Code Injection

STUXNET AND BEYOND STUXNET Industrial Control Systems Dynamic Code Injection

https://ulozto.net/file/nF6BSc56MKs2/industrial-control-systems-dynamic-code-injection-pdf
https://anonfile.com/Lel2HeDdnd/Industrial_Control_Systems_Dynamic_Code_Injection_pdf
[url]https://www.upload.ee/files/10812313/Industrial_Control_Systems_Dynamic_Code_Injection.pdf.html[/url]