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Set up your own malware analysis pipeline with Karton
We proudly announce that today we open-source a large part of our analysis framework and pipeline! If you want to try it – check out Karton project on GitHub. What is karton? Karton is a robust framework for lightweight and flexible analysis backends. It can be used to connect malware analysis …
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Set up your own malware repository with MWDB Core
We proudly announce that the open-source version of MWDB Core has been released! If you want to try it – check out mwdb-core project on GitHub. What is MWDB Core? MWDB Core is a malware repository for automated malware collection and analysis systems, developed by CERT Polska. You can set it …
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Free decryption tool for Mapo ransomware
We are happy to announce that we are releasing a free decryption tool for the Mapo (a GarrantyDecrypt/Outsider variant) ransomware today. We would also like to thank Maciej Kotowicz of Kaspersky’s GReAT for sharing his insights on the ransomware’s encryption process. Our tool works with encrypted files …
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Strengthening our malware analysis capabilities
During last year we have collaborated with Hatching.io on improving the open source Cuckoo Sandbox. The main works were focused on porting advanced mechanisms for memory analysis which were developed internally by our team in the previous years. The public release of the onemon marks the last stage of …
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MWDB – our way to share information about malicious software
Analysis of current threats is one of the most common challenges facing almost any organization dealing with cybersecurity. From year to year, it also becomes a harder nut to crack, being undoubtedly influenced by the growing scale of activities undertaken by criminals and the degree of their advancement. In the …
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n6 released as open source
We are happy to announce that another system developed by our team, n6 (Network Security Incident eXchange), has been released to the community on an open source licence. n6 is our in-house developed platform for automated gathering, processing and distribution of information on security threats. It acts as a data …
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Mtracker – our take on malware tracking
High-level overview CERT Polska collaborates in SISSDEN (Secure Information Sharing Sensor Delivery event Network) project. One of its goals is to create feeds of actionable security information, that will be further processed by relevant entities (like security and academic researchers, CERTs, LEAs etc.). Mtracker is going to be one of …
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Mole ransomware: analysis and decryptor
Mole ransomware is almost month old ransomware (so it’s quite old from our point of view), that was distributed mainly through fake online Word docs. It’s a member of growing CryptoMix family, but encryption algorithm was completely changed (…again). We became interested in this variant after victims contacted …
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