[SANS ISC] Malicious PowerPoint Add-On: “Small Is Beautiful”

I published the following diary on isc.sans.edu: “Malicious PowerPoint Add-On: ‘Small Is Beautiful‘”: Yesterday I spotted a DHL-branded phishing campaign that used a PowerPoint file to compromise the victim. The malicious attachment is a PowerPoint add-in. This technique is not new, I already analyzed such a sample in a previous

SANS ISC

[SANS ISC] Interesting VBA Dropper

I published the following diary on isc.sans.org: “Interesting VBA Dropper“. Here is another sample that I found in my spam trap. The technique to infect the victim’s computer is interesting. I captured a mail with a malicious RTF document (SHA256: c247929d3f5c82247db9102d2dec28c27f73dc0824f8b386f92aad1a22fd8edd) that exploits the OLE2Link vulnerability (CVE-2017-0199). Once opened, the

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