Introduction With this article, we are ready to share a new series of posts that will reveal the latest signature and detection changes. Constant research in threat landscape is vital to VMRay products – DeepResponse, FinalVerdict and TotalInsight – as it allows us to react to the latest malware developments
Introduction With this article, we are ready to share a new series of posts that will reveal the latest signature and detection changes. Constant research in threat landscape is vital to VMRay products – DeepResponse, FinalVerdict and TotalInsight – as it allows us to react to the latest malware developments
Introduction Historically, leveraging shared threat intelligence for malware detection has presented significant challenges to security teams. These challenges stem from the ever-evolving nature of malware threats, as well as the need for timely and accurate intelligence sharing among relevant parties. Traditional hash-based indicators, which rely on precise matches, frequently fall
Introduction Finally, spring has come to our headquarters, bringing a fresh and new start. The freshness came around to VMRay’s products, too, as we are proud to introduce our new product portfolio that aims to boost the productivity of security operations. You will find more information on our products further
Introduction As threat actors continue to evolve their tactics for distributing malware, we’ve been hard at work to stay on top of the latest trends to ensure VMRay platform can effectively analyze new file formats. One such attack trend that has gained popularity among threat actors is OneNote attachments. Microsoft
Introduction Just before closing off the year 2022, a new ransomware called CatB appeared on VirusTotal. Compared to other ransomware, this new malware family gets shipped with unique characteristics that make this recent market joiner interesting: Before the ransomware is executed, its loader component performs basic evasion checks to ensure
Introduction We know malware doesn’t take a day off, but we hope you will enjoy the winter holiday season. Welcome back, and let’s start the new year with another awesome release of VMRay Analyzer. The first news is improving our release versioning convention. The release name now reflects a chronological
Introduction The ML series blogs we posted, recently, focused on the details of creating ML models addressing VMRay’s defined use case, which is enhancing its phishing URL detection. In this series, we tackled how we engineered features (i.e. feature engineering) to be used in model training, using the clean output
Introduction In April of 2022 we’ve observed new Emotet samples which implemented considerable changes to the way they store and decode their configuration. For Emotet, the relevant information stored in a config file is the IP address and a port number. Each of them is stored in the form of
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