Cybercrime, a hybrid Drixex-Smokeloader malware goes by fake invoices Global malspam campaign with xlsm attachment. It contacts a link from an internal list and… Cybercrime, a hybrid Drixex-Smokeloader malware goes by fake invoices 23 November 2020 Francesco Bussoletti Defence and Security, Restricted Area Global malspam campaign with xlsm attachment. It contacts a link from an internal list and downloads a dll, which contains a trojan and backdoor-loader hybrid.