Ghosting AMSI: Cutting RPC to Disarm AV

By hijacking NdrClientCall3, this technique bypasses AMSI by intercepting RPC calls, making AV scans ineffective without patching AMSI.

https://medium.com/@andreabocchetti88/ghosting-amsi-cutting-rpc-to-disarm-av-04c26d67bb80

#AMSIBypass #RPCExploitation

Ghosting AMSI: Cutting RPC to disarm AV - Andrea Bocchetti - Medium

In this post, we explore how to bypass AMSI’s scanning logic by hijacking the RPC layer it depends on — specifically the NdrClientCall3 stub used to invoke remote AMSI scan calls. This technique…

Medium