The document discusses the various uses of Perl in security applications such as penetration testing, log parsing, system monitoring, and forensics. It provides examples of how Perl can be used for network reconnaissance tasks like port scanning, generating custom packets, and man-in-the-middle attacks. Perl is also useful for fuzzing, vulnerability research, and developing exploits. Common security modules for tasks like web application testing and XML parsing are also mentioned. The document encourages using higher-level Perl constructs instead of lower-level code for security tools when possible.
[Ruxcon Monthly Sydney 2011] Proprietary Protocols Reverse Engineering : Rese...Moabi.com
This presentation given in 2011 during the first Ruxcon Monthly (Ruxmon) Sydney focuses on proprietary protocols reverse engineering and vulnerability audits.
The Offensive Python - Practical Python for Penetration TestingSatria Ady Pradana
My slide for roadshow of Cyber Security Marathon in Code Margonda, January 11th 2018.
Why would hackers love python?
It's not hard to know that python is amazing language. But how amazing it could be for cyber security? Let's see by getting our hands dirty, from simple tasks to more challenging action
This is the part 1 of the series on exploit research and development given as part of the null humla at Singapore. More details at www.meetup.com/Null-Singapore-The-Open-Security-Community/events/230268953/
[Ruxcon Monthly Sydney 2011] Proprietary Protocols Reverse Engineering : Rese...Moabi.com
This presentation given in 2011 during the first Ruxcon Monthly (Ruxmon) Sydney focuses on proprietary protocols reverse engineering and vulnerability audits.
The Offensive Python - Practical Python for Penetration TestingSatria Ady Pradana
My slide for roadshow of Cyber Security Marathon in Code Margonda, January 11th 2018.
Why would hackers love python?
It's not hard to know that python is amazing language. But how amazing it could be for cyber security? Let's see by getting our hands dirty, from simple tasks to more challenging action
This is the part 1 of the series on exploit research and development given as part of the null humla at Singapore. More details at www.meetup.com/Null-Singapore-The-Open-Security-Community/events/230268953/
XCon 2014 => http://xcon.xfocus.org/
In the past was quite common to exploit heap / pool manager vulnerabilities attacking its internal linked structures. However current memory management improve a lot and at current date it is quite ineffective to attack heap in this way. But still those techniques come into hand when we start to looking at linked structures widespread throughout kernel that are unfortunately not hardened enough.
In this presentation we will examine power of these vulnerabilities by famous example “CVE – 2013 - 3660”. Showing bypass on ‘lazy’ assertions of _LIST_ENTRY, present exploitation after party and teleport to kernel.
Nmap not only a port scanner by ravi rajput comexpo security awareness meet Ravi Rajput
As every coin has two side as a same way we know only the single side of Nmap which is port scanning.
While researching I found that a lot more other than port scanning and banner grabbing can be done with the use of Nmap.
We can use Nmap for web application pen-testing and exploitation too. Yeah it won't work as efficiently as of MSF.
This can replace the use of acunetix and other paid version scanner.
100 bugs in Open Source C/C++ projects Andrey Karpov
This article demonstrates capabilities of the static code analysis methodology. The readers are offered to study the samples of one hundred errors found in open-source projects in C/C++.
In current era of exploitation it is coming more complex to develop even PoC for vulnerability, especially when it comes to more complicated one, like race conditions, sandbox escapes ...
And it seems that nowdays is still quite common write concept of exploitability for vendors, or even final code, in prehistoric way, and even using shellcoding.
We will show how vulnerability "design patterns" transform writing code, from current widespread form of magic black box, to developing software which breaks another one. We believe that developing is the way to go for boosting vulnerability research, for sake of security and your own time.
Ведущие: Дмитрий Частухин и Дмитрий Юдин
Бла-бла-бла SAP. Бла-бла-бла крупные компании. Бла-бла-бла взлом на миллионы долларов. Вот так обычно начинается любой доклад о SAP. Но в этот раз все будет по-другому. Давненько не было рассказов о жестокой эксплуатации и необычных уязвимостях. Пришло время пуститься во все тяжкие! Докладчики расскажут (и покажут), как получить полный контроль над системой, используя ряд незначительных уязвимостей в службах SAP.
Search for Vulnerabilities Using Static Code AnalysisAndrey Karpov
Vulnerabilities are the same things as common errors. Why do we distinguish them? Do this, if you want to earn more money. CWE - Common Weakness Enumeration. CVE - Common Vulnerabilities and Exposures. Now using Valgrind you're searching not for a memory leak, but for a denial of service.
XCon 2014 => http://xcon.xfocus.org/
In the past was quite common to exploit heap / pool manager vulnerabilities attacking its internal linked structures. However current memory management improve a lot and at current date it is quite ineffective to attack heap in this way. But still those techniques come into hand when we start to looking at linked structures widespread throughout kernel that are unfortunately not hardened enough.
In this presentation we will examine power of these vulnerabilities by famous example “CVE – 2013 - 3660”. Showing bypass on ‘lazy’ assertions of _LIST_ENTRY, present exploitation after party and teleport to kernel.
Nmap not only a port scanner by ravi rajput comexpo security awareness meet Ravi Rajput
As every coin has two side as a same way we know only the single side of Nmap which is port scanning.
While researching I found that a lot more other than port scanning and banner grabbing can be done with the use of Nmap.
We can use Nmap for web application pen-testing and exploitation too. Yeah it won't work as efficiently as of MSF.
This can replace the use of acunetix and other paid version scanner.
100 bugs in Open Source C/C++ projects Andrey Karpov
This article demonstrates capabilities of the static code analysis methodology. The readers are offered to study the samples of one hundred errors found in open-source projects in C/C++.
In current era of exploitation it is coming more complex to develop even PoC for vulnerability, especially when it comes to more complicated one, like race conditions, sandbox escapes ...
And it seems that nowdays is still quite common write concept of exploitability for vendors, or even final code, in prehistoric way, and even using shellcoding.
We will show how vulnerability "design patterns" transform writing code, from current widespread form of magic black box, to developing software which breaks another one. We believe that developing is the way to go for boosting vulnerability research, for sake of security and your own time.
Ведущие: Дмитрий Частухин и Дмитрий Юдин
Бла-бла-бла SAP. Бла-бла-бла крупные компании. Бла-бла-бла взлом на миллионы долларов. Вот так обычно начинается любой доклад о SAP. Но в этот раз все будет по-другому. Давненько не было рассказов о жестокой эксплуатации и необычных уязвимостях. Пришло время пуститься во все тяжкие! Докладчики расскажут (и покажут), как получить полный контроль над системой, используя ряд незначительных уязвимостей в службах SAP.
Search for Vulnerabilities Using Static Code AnalysisAndrey Karpov
Vulnerabilities are the same things as common errors. Why do we distinguish them? Do this, if you want to earn more money. CWE - Common Weakness Enumeration. CVE - Common Vulnerabilities and Exposures. Now using Valgrind you're searching not for a memory leak, but for a denial of service.
The Offensive Python: Practical Python for Penetration TestingSatria Ady Pradana
Presentation for Roadshow of Cyber Security Marathon 2018
Code Margonda
Depok, 2018-01-11
So you got python? How far can you push your python?
Why would hackers love python?
It's not hard to know that python is amazing language. But how amazing it could be for cyber security? Let's see by getting our hands dirty, from simple tasks to more challenging action
Introduction to metasploit that we presented to the 4th year compsci students at Rhodes university.Covering the basic functionality of metasploit, and penetration testing.
The practical section that Etienne made (with Ponies) will come soon.
A major focus of machine learning research is to automatically learn to recognize complex patterns and make intelligent decisions based on data; the difficulty lies in the fact that the set of all possible behaviors given all possible inputs is too complex to describe generally in programming languages, so that in effect programs must automatically describe programs.
Python is great for brainstorming and trying out new ideas. I will give an overview of the tools that are available to date that can assist in rapid prototyping and design of machine learning programs in Python.
PyCon Canada 2015 - Is your python application secureIMMUNIO
In today’s world, it's easier than ever to innovate and create great web applications. You release often, but let’s be honest, if you're like most developers out there, you don't spend your days worrying about security. You know it’s important, but you aren’t security savvy. So ask yourself, is your Python application secure? Come learn some of the different ways a hacker (cracker) can attack your code, and some of the best practices out there. In the end, your security is your users’ security.
Is your python application secure? - PyCon Canada - 2015-11-07Frédéric Harper
In today’s world, it's easier than ever to innovate and create great web applications. You release often, but let’s be honest, if you're like most developers out there, you don't spend your days worrying about security. You know it’s important, but you aren’t security savvy. So ask yourself, is your Python application secure? Come learn some of the different ways a hacker (cracker) can attack your code, and some of the best practices out there. In the end, your security is your users’ security.
In theory, post-exploitation after having remote access is easy. Also in theory, there is no difference between theory and practice. In practice, there is. Imagine a scenario, where you have deployed a malware on a user’s workstation, but the target information is on a secure server accessed via two-factor authentication, with screen access only (e.g. RDP, Citrix, etc.). On top of that, the server runs application white-listing, and only the inbound port to the screen server (e.g. 3389) is allowed through the hardware firewall. But you also need persistent interactive C&C communication (e.g. Netcat, Meterpreter, RAT) to this server through the user’s workstation.
I developed (and will publish) two tools that help you in these situations. The first tool can drop malware to the server through the screen while the user is logged in. The second tool can help you to circumvent the hardware firewall after we can execute code on the server with admin privileges (using a signed kernel driver). My tools are generic meaning that they work against Windows server 2012 and Windows 8, and they work with RDP or other remote desktops. The number of problems you can solve with them are endless, e.g., communicating with bind-shell on webserver behind restricted DMZ. Beware, live demo and fun included!
Hunting for APT in network logs workshop presentationOlehLevytskyi1
Nonamecon 2021 presentation.
Network logs are one of the most efficient sources to hunt adversaries, but building good analytics capabilities require a deep understanding of benign activity and attacker behavior. This training focuses on detecting real-case attacks, tools and scenarios by the past year.
The training is highly interactive and retains a good balance between theory and a lot of hands-on exercises for the students to get used to the detection engineering methodology and prepare them to start implementing this at their organizations.
Presentation topics:
- Netflow Mitre Matrix view
- Full packet captures vs Netflow
- Zeek
- Zeek packages
- RDP initial comprometation
- Empire Powershell and CobaltStrike or what to expect after initial loader execution.
- Empire powershell initial connection
- Beaconing. RITA
- Scanning detection
- Internal enumeration detection
- Lateral movement techniques widely used
- Kerberos attacks
- PSExec and fileless ways of delivering payloads in the network
- Zerologon detection
- Data exfiltration
- Data exfiltration over C2 channel
- Data exfiltration using time size limits (data chunks)
- DNS exfiltration
- Detecting ransomware in your network
- Real incident investigation
Authors:
Oleh Levytskyi (https://twitter.com/LeOleg97)
Bogdan Vennyk (https://twitter.com/bogdanvennyk)
The Offensive Security Certified Professional (OSCP) is one of the most technical and most challenging certifications for information security professionals.
For More information please contact us : https://www.infosectrain.com/
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The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
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GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
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1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
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Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
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In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
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DevOps and Testing slides at DASA ConnectKari Kakkonen
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See how to accelerate model training and optimize model performance with active learning
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Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
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Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
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