Tag: rtf files
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VB2019 paper: Attribution is in the object: using RTF object dimensions to track APT phishing weaponizers
Malicious RTF files, exploiting vulnerabilities in Microsoft Office , have long been a popular way to deliver malware, most often through (spear-)phishing attacks. Such files are often created using exploit builders, which were the subject of a VB2018 presentation by Sophos researcher Gábor Szappanos. One such builder (or weaponizer) is ‘Royal Road’, which has been…