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WolvenSpirit/process_vm_readv.go

Forked from monsterxx03/process_vm_readv.go
Created May 18, 2022 02:00
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process_vm_readv.go
package main
import (
"fmt"
"os"
"strconv"
"syscall"
"unsafe"
)
// #include <sys/uio.h>
import "C"
const SYS_PROCESS_VM_READV = 310
func main() {
target := os.Args[1]
pid, err := strconv.Atoi(target)
if err != nil {
panic(err)
}
local := new(C.struct_iovec)
buf := make([]byte, 100)
local.iov_base = unsafe.Pointer(&buf)
local.iov_len = 100
remote := new(C.struct_iovec)
remote.iov_base = unsafe.Pointer(uintptr(0x20000))
remote.iov_len = 100
a, b, c := syscall.Syscall6(SYS_PROCESS_VM_READV, uintptr(pid), uintptr(unsafe.Pointer(local)), 1, uintptr(unsafe.Pointer(remote)), 1, 0)
fmt.Printf("%v, %v, %v\n", a, b, c)
fmt.Printf("%#v, %#v\n", local, remote)
}
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