Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscapeMalware NewsletterUDPGangster Campaigns Target Multiple CountriesRansomware Trends in Bank Secrecy Act Data Between 2022 and 2024 Return of ClayRat: Expanded Features and Techniques SEEDSNATCHER : Dissecting an Android Malware Targeting Multiple Crypto Wallet Mnemonic PhrasesNew FvncBot Android banking trojan targets Poland Cydome Research Team Identified “Broadside”, A New Mirai Botnet Variant, Active In The Wild JS#SMUGGLER: Multi-Stage – Hidden Iframes, Obfuscated JavaScript, Silent Redirectors & NetSupport RAT Delivery Latest Contagious Interview malware campaign abuses Microsoft VSCode Tasks EtherRAT: DPRK uses novel Ethereum implant in React2Shell attacksPeerBlight Linux Backdoor Exploits React2Shell CVE-2025-55182 Gogs 0-Day Exploited in the WildNANOREMOTE, cousin of FINALDRAFTHamas-Affiliated Ashen Lepus Targets Middle Eastern Diplomatic Entities With New AshTag Malware Suite SetcodeRat Exposed: A Telegram Secret Stealing Trojan Customized for Chinese-speaking RegionsPyStoreRAT: A New AI-Driven Supply Chain Malware Campaign Targeting IT & OSINT Professionals AMOS Stealer Exploits AI Trust: Malware Delivered Through ChatGPT and Grok ByteShield: Adversarially Robust End-to-End Malware Detection through Byte MaskingCommand & Control (C2) Traffic Detection Via Algorithm Generated Domain (Dga) Classification Using Deep Learning And Natural Language ProcessingMaSS-Droid: Android Malware Detection Framework Using Multi-Layer Feature Screening and Stacking IntegrationAdaptive Volcano Support Vector Machine (AVSVM) for Efficient Malware DetectionFollow me on Twitter: @securityaffairs and Facebook and MastodonPierluigi Paganini(SecurityAffairs – hacking, newsletter)