From bytecode to bytes: automated magic packet generation (opens in new tab)

--- description: By applying symbolic execution and the Z3 theorem prover to BPF bytecode, we’ve automated the generation of malware trigger packets, cutting analysis time from hours to seconds. title: From bytecode to bytes: automated magic packet generation image: --- # From bytecode to bytes: automated magic packet generation 2026-04-08 * Axel Bosenach 6 min read Linux malware often hides in Berkeley Packet Filter (BPF) socket programs, which are small bits of executable logic tha...