New evasion technique and snippet added for file extension manipulation using the Right-to-Left Override (RLO) character (U+202E). Malicious actors exploit this Unicode control character in file names to alter the visual display of extensions, making dangerous executables appear harmless to users. For example,
invoiceexe.pdf by strategically placing the RLO character. This deception aims to trick users into unwittingly executing potentially harmful files.
6 months, 4 weeks ago