This PoC just pop
mspaint.exe on the target, can be use to recognize the signature pattern of a successful attack eventhttps://gist.github.com/testanull/0188c1ae847f37a70fe536123d14f398
#exchange #rce #poc
AP APT @apt_notes · 16.8K subscribers APT Microsoft Exchange Deserialization RCE (CVE-2021–42321) https://peterjson.medium.com/some-notes-about-microsoft-exchange-deserialization-rce-cve-2021-42321-110d04e8852 #exchange #rce #cve #deserialization
mspaint.exe on the target, can be use to recognize the signature pattern of a successful attack event