andsiem (@AndSiem) profile picture

Cybersecurity risk management

United States
Joined August 2018
Photo by andsiem (@AndSiem)Photo by andsiem (@AndSiem)Photo by andsiem (@AndSiem)Photo by andsiem (@AndSiem)
andsiem retweeted
🚨 BREAKING: History written with just 9 lines of code! We've discovered #PyLoose, the FIRST documented Python-based fileless attack targeting cloud workloads. See the power of 9 lines of Python code below 👇🏽
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Please do the incident response team a favor, and check that the X-Forwarded-For Header is set on all your reverse proxies / load-balancers / etc. They will thank you later.
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After several weeks of work, it's finally there!🔥 Introducing PPLdump, a tool for dumping PPL processes with a Userland exploit!😈 👉Post 1: itm4n.github.io/lsass-runasp… 👉Post 2: blog.scrt.ch/2021/04/22/bypa… 👉Tool: github.com/itm4n/PPLdump Credit goes to @tiraniddo for the technique.
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The Groundhog DDOS has been proliferating since 2015 and shows no signs of slowing down. Our newest blog revealed that Groundhog is still rapidly expanding and has infected at least 26K servers. lacework.com/groundhog-botne…
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Stopping Serial Killer: Catching the Next Strike - Check Point Research research.checkpoint.com/2021…
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andsiem retweeted
Just finished creating doc showing #CISBenchmark for #WindowsServer 2019 RTM Release 1809. You can see which Event IDs fall under which #AuditPolicy as well compare @CISecurity vs #Microsoft recommended settings to make things easier for #BlueTeam. docs.google.com/spreadsheets…
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Multiplatform Card Skimmers Targets Various eCommerce Sites #CardSkimmer #Magecart thelateralsecurity.com/2020/…
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andsiem retweeted
Replying to @sigma_hq
@sigma_hq rule for #CVE-2020-10148 in #SolarWindsOrion. #RCE has been added to the menu. #SolarWindsHack storm still raging on.
Russian State-Sponsored Malicious Cyber Actors Exploiting CVE-2020-4006 #CommandInjection #CVE20204006 #VMware #Vulnerability #ZeroDay thelateralsecurity.com/2020/…
Drupal core arbitrary PHP Code Execution Vulnerability Emergency Updates #CodeExecution #Critical #Drupal #PHP #Vulnerability thelateralsecurity.com/2020/…
The UK NCSC says cyber threat actors are targeting MobileIron RCE vulnerability, CVE 2020-15505 to compromise the networks of UK organizations #Critical #CVE202015505 #MobileIron #RCE #Vulnerability thelateralsecurity.com/2020/…
Critical zero-day vulnerability in VMWare that affects multiple products. #CommandInjection #CVE20204006 #VMware #Vulnerability #ZeroDay thelateralsecurity.com/2020/…
VMware critical and high risk vulnerabilities in various VMware products #CodeExecution #PrivilegeEscalation #Vulnerability #VMWare thelateralsecurity.com/2020/…