Log4j – Apache Log4j Security Vulnerabilities
https://logging.apache.org/log4j/2.x/security.html
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https://downloads.apache.org/logging/log4j/2.17.0/
NVD - CVE-2021-45105
https://nvd.nist.gov/vuln/detail/CVE-2021-45105
Sajid Nawaz Khan on Twitter: "Probably the most comprehensive Regex I’ve seen yet to identify Log4Shell exploitation attempts: https://t.co/20hsfXILGA #CVE-2021-44228 #Log4j https://t.co/zF0FgtzbMU" / Twitter
https://twitter.com/snkhan/status/1471436667596718082
New Local Attack Vector Expands the Attack Surface of Log4j Vulnerability
https://thehackernews.com/2021/12/new-local-attack-vector-expands-attack.html
xkcd: Turing Complete
http://xkcd.com/2556
Log4j – Apache Log4j Security Vulnerabilities
https://logging.apache.org/log4j/2.x/security.html?fbclid=IwAR229_TJCpEiiyFgqgkgt-DsHZ8InZkp3L0BLsDGCwfz2ImaBsIqzQ8n-s8
The Cyber Startup Observatory - The Global Cyber Innovation Network
https://cyberstartupobservatory.com
Conti ransomware group adopts Log4Shell exploit
https://therecord.media/conti-ransomware-group-adopts-log4shell-exploit/
Red Sense- Intelligence Operations
https://www.advintel.io/post/ransomware-advisory-log4shell-exploitation-for-initial-access-lateral-movement
GitHub - back2root/log4shell-rex: PCRE RegEx matching Log4Shell CVE-2021-44228 IOC in your logs
https://github.com/back2root/log4shell-rex
Deobfuscation SmartAssembly 8+ and recreating Original Module SAE+DnSpy - YouTube
https://youtu.be/vpdiO44Gsw8
xkcd: Turing Complete
https://xkcd.com/2556/
GitHub - thomaspatzke/Log4Pot: A honeypot for the Log4Shell vulnerability (CVE-2021-44228).
https://github.com/thomaspatzke/Log4Pot
TellYouThePass ransomware revived in Linux, Windows Log4j attacks
https://www.bleepingcomputer.com/news/security/tellyouthepass-ransomware-revived-in-linux-windows-log4j-attacks/
vx-underground on Twitter: "New exploit on Friday, as is tradition: Researchers have discovered Log4J version 2.16 is vulnerable to DoS via "${${::-${::-$${::-j}}}}" More info: https://t.co/pzeWiQEa68" / Twitter
https://twitter.com/vxunderground/status/1471943986705281029