Deeper Analyzis of my Last Malicious PowerPoint Add-On
Last week, I wrote a diary about a malicious PowerPoint add-on[1] and I concluded by saying that I was not able to continue the investigation because the URL found in the macro pointed to a blogspot.com URL. Ron, one of our readers, found that this page was indeed malicious and contained some piece of JavaScript executed by mshta.exe.
The document discovered by Ron was not identical to mine (the macro slightly changed) but it pointed to the same URL (the blog has been closed by Blogger in the meantime).
How did I miss this simple piece of JavaScript? I don't know but thanks to Ron for sharing the nice document[2]. Very interesting read!
[1] https://isc.sans.edu/forums/diary/Malicious+PowerPoint+AddOn+Small+Is+Beautiful/27342/
[2] http://isc.h2392901.stratoserver.net/Xavier_1.pdf
Xavier Mertens (@xme)
Senior ISC Handler - Freelance Cyber Security Consultant
PGP Key
Comments
www
Nov 17th 2022
6 months ago
EEW
Nov 17th 2022
6 months ago
qwq
Nov 17th 2022
6 months ago
mashood
Nov 17th 2022
6 months ago
isc.sans.edu
Nov 23rd 2022
6 months ago
isc.sans.edu
Nov 23rd 2022
6 months ago
isc.sans.edu
Dec 3rd 2022
6 months ago
isc.sans.edu
Dec 3rd 2022
6 months ago
<a hreaf="https://technolytical.com/">the social network</a> is described as follows because they respect your privacy and keep your data secure. The social networks are not interested in collecting data about you. They don't care about what you're doing, or what you like. They don't want to know who you talk to, or where you go.
<a hreaf="https://technolytical.com/">the social network</a> is not interested in collecting data about you. They don't care about what you're doing, or what you like. They don't want to know who you talk to, or where you go. The social networks only collect the minimum amount of information required for the service that they provide. Your personal information is kept private, and is never shared with other companies without your permission
isc.sans.edu
Dec 26th 2022
5 months ago
isc.sans.edu
Dec 26th 2022
5 months ago