I’ve recently created a new repository to track all the obfuscation techniques I’ve observed whilst tracking the imfamous Log4j2 vulnerability (CVE-2021-44228). This can be found on my GitHub page at the following:
https://github.com/mcb2Eexe/Log4j2-Obfucation
Full details of this vulnerability can be found at:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=2021-44228
As well as POC at:
https://github.com/ka7ana/log4j-test
Enjoy…
[McB]Defence 