Collaborate Disseminate
Fortinet has contacted[1] its customers to update as soon as possible to the latest version of their firewall (Fortigate) and proxies (FortiProxy) to fix a critical vulnerability. Assigned %%cve:2022-40684%%, it is related to an authentication bypass on the administrative interface.
Continue reading Critical Fortinet Vulnerability Ahead, (Fri, Oct 7th)
DGA (âDomain Generation Algorithm”) is a popular tactic used by malware to make connections with their C2 more stealthy and difficult to block. The idea is to generate domain names periodically and use them during the defined period. An alternative is to generate a lot of domains and loop across them to find an available C2 server. Attackers just register a few domain names and can change them very quickly.
Continue reading Powershell Backdoor with DGA Capability, (Fri, Oct 7th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Friday, October 7th, 2022 https://isc.sans.edu/podcastdetail.html?id=8204, (Fri, Oct 7th)
Lately, I have been toying with the idea of creating an “infosec calendar” with activities to perform regularly. The calendar would be more targeted at home users and enthusiasts, certainly not at enterprises, but they may develop their own based on some of these ideas.
Continue reading What is in your Infosec Calendar? , (Thu, Oct 6th)
[This is a guest diary we received from Gunter Der]
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Wednesday, October 5th, 2022 https://isc.sans.edu/podcastdetail.html?id=8202, (Wed, Oct 5th)
[This is a guest diary by Jesse LaGrew]
Continue reading Credential Harvesting with Telegram API, (Tue, Oct 4th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Tuesday, October 4th, 2022 https://isc.sans.edu/podcastdetail.html?id=8200, (Tue, Oct 4th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Monday, October 3rd, 2022 https://isc.sans.edu/podcastdetail.html?id=8198, (Mon, Oct 3rd)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Monday, October 3rd, 2022 https://isc.sans.edu/podcastdetail.html?id=8198, (Mon, Oct 3rd)