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ISC Stormcast For Friday, October 18th, 2024 https://isc.sans.edu/podcastdetail/9186, (Fri, Oct 18th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.
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ISC Stormcast For Thursday, October 17th, 2024 https://isc.sans.edu/podcastdetail/9184, (Thu, Oct 17th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.
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Scanning Activity from Subnet 15.184.0.0/16, (Thu, Oct 17th)
I noticed in my logs 2 weeks ago regular probe from a subnet in the Amazone cloud only scanning for TCP/8080 capture by the iptables of my DShield sensor. The scanning started on the 15 Aug – 4 Oct 2024 where the sensor recorded 1046 individual IPs from this network. The IP use the most was 15.184.38.31…
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The Top 10 Not So Common SSH Usernames and Passwords, (Wed, Oct 16th)
Our list of “Top” ssh usernames and password is pretty static. Well known defaults, like “root” and “admin” are at the top of the list. But there are always some usernames and password in the list that are not as well known, or only showed up more recently. I will focus in this diary on…
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ISC Stormcast For Wednesday, October 16th, 2024 https://isc.sans.edu/podcastdetail/9182, (Wed, Oct 16th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.
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Angular-base64-update Demo Script Exploited (CVE-2024-42640), (Tue, Oct 15th)
Demo scripts left behind after installing applications or frameworks are an ongoing problem. After installation, removing any “demo” or “example” folders is usually best. A few days ago, Ravindu Wickramasinghe noticed that the Angular-base64-upload project is leaving behind a demo folder with a script allowing arbitrary file uploads without authentication [1]. Exploitation of the vulnerability is trivial.…
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ISC Stormcast For Tuesday, October 15th, 2024 https://isc.sans.edu/podcastdetail/9180, (Tue, Oct 15th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.
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Phishing Page Delivered Through a Blob URL, (Mon, Oct 14th)
I receive a lot of spam in my catch-all mailboxes. If most of them are not interesting, some still attract my attention. Especially the one that I’ll describe in this diary. The scenario is classic, an important document is pending delivery but… the victim needs to authenticate to get the precious! As you can see in…
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ISC Stormcast For Monday, October 14th, 2024 https://isc.sans.edu/podcastdetail/9178, (Mon, Oct 14th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.
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Wireshark 4.4.1 Released, (Sun, Oct 13th)
Wireshark release 4.4.1 fixes 2 vulnerabilities and 27 bugs. One of these bugfixes is for the missing IP address plugin on Windows, see “Wireshark 4.4’s IP Address Functions“. And there is a new feature in TShark: “The TShark syntax for dumping only fields with a certain prefix has changed from -G fields prefix to -G…
