透過 DNS TXT 傳遞指令的惡意程式

看到「New Fileless Malware Uses DNS Queries To Receive PowerShell Commands」這篇,所以是有人開始這樣惡搞了...

Distributed through an email phishing campaign, the DNSMessenger attack is completely Fileless, as it does not involve writing files to the targeted system; instead, it uses DNS TXT messaging capabilities to fetch malicious PowerShell commands stored remotely as DNS TXT records.

利用 DNS 的穿透力來取得外部資訊...

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