Kaitai Struct WebIDE, (Sun, Oct 26th)
When I have a binary file to analyze, I often use tools like 010 Editor or format-bytes.py (a tool I develop). Sometimes I also use Kaitai Struct.
Author Archives: SANS Internet Storm Center, InfoCON: green
ISC Stormcast For Friday, October 24th, 2025 https://isc.sans.edu/podcastdetail/9670, (Fri, Oct 24th)
(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 24th, 2025 https://isc.sans.edu/podcastdetail/9670, (Fri, Oct 24th)
Phishing Cloud Account for Information, (Thu, Oct 23rd)
Over the past two months, my outlook account has been receiving phishing email regarding cloud storage payments, mostly in French and some English with the usual warning such as the account is about to be locked, space is full, loss of data, refused payment, expired payment method, etc.
Continue reading Phishing Cloud Account for Information, (Thu, Oct 23rd)
Infostealer Targeting Android Devices, (Thu, Oct 23rd)
Infostealers landscape exploded in 2024 and they remain a top threat today. If Windows remains a nice target (read: Attackers&#;x26;#;39; favorite), I spotted an Infostealer targeting Android devices. This sounds logical that attackers pay attention to our beloved mobile devices because all our life is stored on them.
Continue reading Infostealer Targeting Android Devices, (Thu, Oct 23rd)
ISC Stormcast For Thursday, October 23rd, 2025 https://isc.sans.edu/podcastdetail/9668, (Thu, Oct 23rd)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License. Continue reading ISC Stormcast For Thursday, October 23rd, 2025 https://isc.sans.edu/podcastdetail/9668, (Thu, Oct 23rd)
webctrl.cgi/Blue Angel Software Suite Exploit Attempts. Maybe CVE-2025-34033 Variant?, (Wed, Oct 22nd)
Starting yesterday, some of our honeypots received POST requests to “/cgi-bin/webctrl.cgi”, attempting to exploit an OS command injection vulnerability:
ISC Stormcast For Wednesday, October 22nd, 2025 https://isc.sans.edu/podcastdetail/9666, (Wed, Oct 22nd)
(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 22nd, 2025 https://isc.sans.edu/podcastdetail/9666, (Wed, Oct 22nd)
What time is it? Accuracy of pool.ntp.org., (Tue, Oct 21st)
Yesterday, Chinese security services published a story alleging a multi-year attack against the systems operating the Chinese standard time (CST), sometimes called Beijing Standard Time. China uses only one time zone across the country, and has not used daylight saving time since 1991. Most operating systems use UTC internally and display local time zones for user convenience. Modern operating systems use NTP to synchronize time. Popular implementations are ntpd and chrony. The client will poll several servers, disregard outliers, and usually sync with the “best” time server based on latency and jitter detected.
Continue reading What time is it? Accuracy of pool.ntp.org., (Tue, Oct 21st)
ISC Stormcast For Tuesday, October 21st, 2025 https://isc.sans.edu/podcastdetail/9664, (Mon, Oct 20th)
(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 21st, 2025 https://isc.sans.edu/podcastdetail/9664, (Mon, Oct 20th)
Many Online Services and Websites Affected by an AWS Outage, (Mon, Oct 20th)
The info is spreading across the news websites: For approximatively two hours, many online services or websites are suffering of an Amazon Web Services outage. Some affected services:
Continue reading Many Online Services and Websites Affected by an AWS Outage, (Mon, Oct 20th)