EtherHiding: Outbound eth_call JSON-RPC to Blockchain RPC Endpoint

Emiliano Mema@Nosalva

•updated Jul 17, 2026•0•0•4

Detects outbound HTTP POST requests containing JSON-RPC 'eth_call' methods, which are indicative of EtherHiding activity where blockchain infrastructure is abused for command and control or data retrieval.