2019/10/16
初心者向け颁罢贵の奥别产分野の强化法
CTFのweb分野を勉強しているものの本番でなかなか解けないと悩んでいないでしょうか?そんな悩みを持った方を対象に、私の経験からweb分野の強化法を解説します。
How to strengthen the CTF Web field for beginners !!
Although you are studying the CTF web field, are you worried that you can't solve it in production?
For those who have such problems, I will explain how to strengthen the web field based on my experience.
(study group) https://yahoo-osaka.connpass.com/event/149524/
The document discusses various aspects of LLM app hacking, particularly prompt injection techniques and their implications in cyber security. It includes examples of how user inputs can be manipulated to extract information and offers strategies to protect against such vulnerabilities. The conclusion emphasizes staying informed about emerging hacking methods while recognizing the potential of AI technologies like ChatGPT.
The document discusses various aspects of LLM app hacking, particularly prompt injection techniques and their implications in cyber security. It includes examples of how user inputs can be manipulated to extract information and offers strategies to protect against such vulnerabilities. The conclusion emphasizes staying informed about emerging hacking methods while recognizing the potential of AI technologies like ChatGPT.
The document discusses insights from a security researcher regarding honeypots and malware analysis systems from the attacker's perspective. It emphasizes the importance of designing honeypots to appear more realistic and random to effectively trick attackers. The researcher suggests using unrelated IP addresses and cloud services for better concealment.
The sigcheck tool was used to analyze the file ShinoBOT.exe. Sigcheck provides information about file signatures, hashes, entropy, and VirusTotal scanning. When run with various options, sigcheck output details on the file such as it being unsigned, its internal and file versions, entropy value, and hashes that could be used for scanning on VirusTotal. Sigcheck was also used to check a signed file and output the signature details.
The document outlines the unofficial schedule for Day 1 and Day 2 of the Rise Conference 2015, including various speakers and topics across different stages. The series of talks covers themes such as innovation in technology, financial exchange, big data, and the evolution of mobile messaging. Notable speakers include representatives from companies like Stripe, Bitcoin, and Amazon, addressing current trends and future directions in their respective fields.
Shinobot Suite is a toolkit designed to simulate advanced persistent threat (APT) attacks, enabling users to orchestrate attacks with relative ease. It includes various components such as a RAT (Remote Access Tool), downloader, and command & control server, utilizing techniques like steganography and extension spoofing to evade detection. The presentation details the functionalities, command execution, and technical aspects of Shinobot, emphasizing its use in security research.
Introduction of ShinoBOT (Black Hat USA 2013 Arsenal)Shota Shinogi
?
ShinoBOT is a penetration testing tool that simulates a remote access tool (RAT) to measure an organization's defenses against advanced persistent threats. It connects to the ShinoC2 command and control server every 10 seconds to receive and execute jobs. ShinoC2 allows penetration testers to create jobs that are then assigned to compromised systems running ShinoBOT. The tools aim to help security teams understand what would happen if a real APT successfully installed a RAT on their network by testing incident response and log monitoring capabilities. Upcoming features for ShinoBOT include taking webcam snapshots, encrypting its communications and hiding using a kernel driver to simulate more advanced adversary techniques.
Protect Your IoT Data with UbiBot's Private Platform.pptxユビボット 株式会社
?
Our on-premise IoT platform offers a secure and scalable solution for businesses, with features such as real-time monitoring, customizable alerts and open API support, and can be deployed on your own servers to ensure complete data privacy and control.
6. Operations一覧
Favourites Extractors (抽出系)
Data format Compression
Encryption / Encoding Hashing
Public Key Code tidy (コード整形)
Arithmetic / Logic Forensics
Networking Multimedia
Language Other
Utils (diffなど) Flow Control (プログラミング系)
Date / Time
6
#14: 以下のデータを復号せよ。ef bc a6 ef bc ac ef bc a1 ef bc a7 e3 80 80 ef bd 89 ef bd 93 e3 80 80 22 ef bc a8 ef bd 81 ef bd 8d ef bd 81 ef bc a3 ef bc b4 ef bc a6 ef bd 9b ef bc a2 ef bd 81 ef bd 93 ef bd 85 ef bc 91 ef bc 96 ef bc 9d ef bc a8 ef bd 85 ef bd 98 ef bd 9d 22 e3 80 80 ef bd 89 ef bd 8e e3 80 80 ef bd 93 ef bd 89 ef bd 8e ef bd 87 ef bd 8c ef bd 85 e3 80 80 ef bd 82 ef bd 99 ef bd 94 ef bd 85 e3 80 80 ef bd 83 ef bd 88 ef bd 81 ef bd 92 ef bd 81 ef bd 83 ef bd 94 ef bd 85 ef bd 92 ef bd 93 ef bc 8e