April 24, 2020

Playbook for Maze Ransomware

You need to quickly contain the problem considering which part of kill chain your adversary is in. You to need contain and neutralize the impact of the incident by possibly shutting down specific services/servers/segments.

April 12, 2020

Playbooks for video conferencing app attacks

With the rush for Working From Home, organizations are overwhelmed with employees using video conferencing technologies, from Slack, Skype and Discord to GoToMeeting, Zoom and Webex. What are your security teams supposed to do when incidents like Fairfax school strike? Do they have the basic steps and planned approach to handle the events?. In this page we cover the top tips to analyze and mitigate/contain/remediate […]

May 16, 2020

ICS SCADA Use cases

Attacks related to Industrial Control Systems are complex. There is an urgent need to share information, get support for incident analysis and mitigation, and coordinate messaging for incidents that require communication with customers and the public.

May 13, 2020

Playbook for wordpress related attacks

Several cybersecurity firms specialized in WordPress security products — such as Wordfence, WebARX, and NinTechNet — have reported on an ever-increasing number of attacks on WordPress sites. How do we contain the attacks?

May 10, 2020

Playbook for RDP scanning

Remote Desktop Protocol (RDP) provides a user with a graphical interface to connect to another computer over a network connection. The user employs RDP client software for this purpose, while the other computer must run RDP server software. Microsoft RDP includes the following features and capabilities: Encryption, Bandwidth reduction features, Roaming disconnect, Clipboard mapping, Print redirection, Virtual channels, Remote control, Network load balancing. Technical Details […]

May 8, 2020

Playbook for attack on Salt servers

The hackers use CVE-2020-11651 (an authentication bypass) and CVE-2020-11652 (a directory traversal) to take control over Salt master server Mitigations Consider taking down the related servers to investigate the incident and patch vulnerable servers. Patches for the Salt vulnerabilities have been released earlier this week. Salt servers should normally be deployed behind a firewall and not left exposed on the internet. SaltStack engineers patched these […]

April 25, 2020

Incident Response : Line of investigation

A typical incident could have multiple lines of investigation to get a clear understanding and scope of the attack. It is important to capture each of these train of thoughts or hypothesis. Zero day attacks are typical scenarios where multiple approaches with independent short teams need to be run in parallel. Standardized processes are not enough for responding to every security alert. Apart from running […]

April 24, 2020

Incident Response : Mitigation tasks library

The objective is to have a set of standard and common containment and mitigation tasks that gets applied during a response. While handling an adversary it helps to know what all steps we can possibly do and then accordingly take action based on which part of the kill chain the adversary is in. Mitigation tasks Tactical tasks https://atc-project.github.io/react-navigator/