Signed, Sealed, and Delivered – Signed XLL File Delivers Buer Loader


The FortiGuard Labs team discovered a malicious spam campaign using a social engineering lure to trick targets into opening a malicious Excel document which then contacts a remote server that downloads a malicious payload. Learn more in our analysis of the attack and infrastructure used.<img src=”http://feeds.feedburner.com/~r/fortinet/blog/threat-research/~4/oBjBOLcPHw4″ height=”1″ width=”1″ alt=””/>

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