Category: SANS™ Internet Storm Center

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

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

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

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

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

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:

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

[This is a Guest Diary by Christopher Schroeder, an ISC intern as part of the SANS.edu BACS program] Introduction Honeypots are a useful tool for researchers and defenders and the technology behind them has long been

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

A few days ago, a new stealthy malware targeting Linux hosts made a lot of noise: perfctl[1]. The malware has been pretty well analyzed and I won’t repeat what has been already disclosed. I found a