Malware Execution Method Using DNS TXT Record

AhnLab Security Emergency response Center (ASEC) has confirmed instances where DNS TXT records were being utilized during the execution process of malware.

This is considered meaningful from various perspectives, including analysis and detection as this method has not been widely utilized as a means of executing malware.

DNS TXT record is a feature that allows domain administrators to input text into the DNS. Originally intended for the purpose of entering human-readable notes, the DNS TXT record is now being …

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