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LLM-Based Identification of Infostealer Infection Vectors from Screenshots: The Case of Aurora
Ruellan, Estelle, Clay, Eric, Ascoli, Nicholas
Infostealers exfiltrate credentials, session cookies, and sensitive data from infected systems. With over 29 million stealer logs reported in 2024, manual analysis and mitigation at scale are virtually unfeasible/unpractical. While most research focuses on proactive malware detection, a significant gap remains in leveraging reactive analysis of stealer logs and their associated artifacts. Specifically, infection artifacts such as screenshots, image captured at the point of compromise, are largely overlooked by the current literature. This paper introduces a novel approach leveraging Large Language Models (LLMs), more specifically gpt-4o-mini, to analyze infection screenshots to extract potential Indicators of Compromise (IoCs), map infection vectors, and track campaigns. Focusing on the Aurora infostealer, we demonstrate how LLMs can process screenshots to identify infection vectors, such as malicious URLs, installer files, and exploited software themes. Our method extracted 337 actionable URLs and 246 relevant files from 1000 screenshots, revealing key malware distribution methods and social engineering tactics. By correlating extracted filenames, URLs, and infection themes, we identified three distinct malware campaigns, demonstrating the potential of LLM-driven analysis for uncovering infection workflows and enhancing threat intelligence. By shifting malware analysis from traditional log-based detection methods to a reactive, artifact-driven approach that leverages infection screenshots, this research presents a scalable method for identifying infection vectors and enabling early intervention.
Fooocus is the easiest way to create AI art on your PC
What's the simplest way to create AI art on your PC? Although Stable Diffusion is often seen as the best way to create AI art on your PC, Fooocus offers a simple setup experience, with rewarding depth for those who wish to dive deeper. Stable Diffusion debuted two years ago as the way to create AI art on your PC. While I've used some of the techniques that David Wolski outlined in his tutorial on using Stable Diffusion, it just feels so complicated to set up. Fooocus (yes, three "o's) offers essentially a one-click setup process in the same vein as something like winget: You tell it what to do, and then Fooocus goes out and does it.
15 Completely Free Machine Learning and Deep Learning Books
For python developers, Think Stats is a beginner friendly introduction to Statistics and Probability. You can either read this book online or download it as a PDF from the official greenteapress website. You can follow the books provided coded examples to learn statistics concepts and practical skills to work with data. This makes learning a lot easier and digesting mathematical equations fun. Code examples and solutions are available from this GitHub repository.
Leaks - [MINECRAFT] vape client v4.0 leak
This Thread had not been rated yet Your attention crack version of the popular private hack vape client on Minecraft. To date, this hack is the best among other free hacks on Minecraft. All functions that are highlighted in white work to this day, and many servers MINECRAFT has not yet blocked for the use of this hack, so the chance to get banned for this cheat is very low, play for fun and surpass other players on many criteria. Hurry up to download this hack while it works. At the moment, the cheat is relevant only for Minecraft servers on version 1.8.9 Vape v4 Pro was cracked, but it was patched by developers HOW TO USE: The injection is performed by dragging the vape v4 file to the Kangaroo Patcher file Problems with errors: Unable to connect to server - these are problems on the server side that keeps Vape (DDos of the Vape server) (it is Repaired by itself depends on how quickly the developers fix it) Click The Like and REP button it will motivate me to be more productive on cracked.to
Google Analysis of Online Dataset
According to Google AI Blog there are tens of millions of datasets on the web, with content ranging from sensor data and government records, to results of scientific experiments and business reports. Indeed, there are datasets for almost anything one can imagine, be it diets of emperor penguins or where remote workers live. More than two years ago, we undertook an effort to design a search engine that would provide a single entry point to these millions of datasets and thousands of repositories. The result is Dataset Search, which we launched in beta in 2018 and fully launched in January 2020. In addition to facilitating access to data, Dataset Search reconciles and indexes datasets using the metadata descriptions that come directly from the dataset web pages using schema.org
20 Free Data Science eBooks - Must Check
Data science is an interdisciplinary field that contains methods and techniques from fields like statistics, machine learning, Bayesian, etc. They all aim to generate specific insights from the data. Today let's list do something like Huge List of Free Artificial Intelligence, Machine Learning, Data Science & Python E-Books. So, today we're gonna to list down down some excellent data science books which cover the wide variety of topics under Data Science. Starting with... 1. Python Data Science Handbook Python Data Science Handbook explains the application of various Data Science concepts in Python.
Huge List of Free Artificial Intelligence, Machine Learning, Data Science & Python E-Books
Download 100+ Free Data Science, Machine Learning, and Artificial Intelligence Books from here. Books are 1. Artificial Intelligence A Modern Approach, 1st Edition 2. Natural Language Processing with Python 3. Bayesian Reasoning and Machine Learning.. 100 free data science books | best free books for data science | 10 free machine learning books | best free books for ml books | best free ai books
Part 2: Image Classification using Features Extracted by Transfer Learning in Keras
Part 1 discussed the traditional machine learning (ML) pipeline and highlighted that manual feature extraction is not the right choice for working with large datasets. On the other hand, deep learning (DL) able to automatically extract features from such large datasets. Part 1 also introduced transfer learning to highlight its benefits for making it possible to use DL for small datasets by transferring the learning of a pre-trained model. In this tutorial, which is Part 2 of the series, we will start the first practical side of the project. This is by starting working with creating a Jupyter notebook and making sure everything is up and running. After that, the Fruits360 dataset is downloaded using Keras within the Jupyter notebook. After making sure the dataset is downloaded successfully, its training and test images are read into NumPy arrays which will be fed later to MobileNet for extracting features. This series uses the Jyputer notebook for transfer learning of the pre-trained MobileNet.
A Critical Note on the Evaluation of Clustering Algorithms
Zhong, Li, Zhang, Tiantian, Yuan, Bo
Experimental evaluation is a major research methodology for investigating clustering algorithms. For this purpose, a number of benchmark datasets have been widely used in the literature and their quality plays an important role on the value of the research work. However, in most of the existing studies, little attention has been paid to the specific properties of the datasets and they are often regarded as black-box problems. In our work, with the help of advanced visualization and dimension reduction techniques, we show that there are potential issues with some of the popular benchmark datasets used to evaluate clustering algorithms that may seriously compromise the research quality and even may produce completely misleading results. We suggest that significant efforts need to be devoted to improving the current practice of experimental evaluation of clustering algorithms by having a principled analysis of each benchmark dataset of interest.