‘Frebniis’ Malware Hijacks Microsoft IIS Function to Deploy Backdoor

AuroraZero — Sun, 19 Feb 2023 18:09:36 +0000

This is interesting to me anyways.

it seems the malware injects code into a DLL that an IIS feature called Failed Request Event Buffering (FREB) uses when troubleshooting failed requests.

malware — LowEndSpirit

‘Frebniis’ Malware Hijacks Microsoft IIS Function to Deploy Backdoor