Shellcodes database for study cases

AIX

Aix - execve /bin/sh - 88 bytes by Georgi Guninski

Alpha

Alpha - /bin/sh - 80 bytes by Lamont Granquist
Alpha - execve() - 112 bytes by n/a
Alpha - setuid() - 156 bytes by n/a

BSD

BSD/32bits - Passive Connection - 126 bytes by Scrippie
BSD/ppc - execve(/bin/sh) - 128 bytes by Palante
BSD/x86 - setreuid(geteuid(), geteuid()) and execve(/bin/sh, /bin/sh, 0) by Jihyeog Lim
BSD/x86 - setuid/execve - 30 bytes by Marco Ivaldi
BSD/x86 - setuid/portbind - 94 bytes by Marco Ivaldi
BSD/x86 - break chroot - 45 bytes by Matias Sedalo
BSD/x86 - cat /etc/master.passwd & mail root@localhost - 92 bytes by Matias Sedalo
BSD/x86 - execve(/bin/sh) & setuid(0) - 29 bytes by Matias Sedalo
BSD/x86 - bindshell on port 2525 - 167 bytes by beosroot
BSD/x86 - execve /bin/sh Crypt /bin/sh - 49 bytes by dev0id
BSD/x86 - execve(/bin/sh) - 27 bytes by n0gada
BSD/x86 - Connect Back Port 6969 - 133 bytes by Marcetam
BSD/x86 - back-connect TCP/2222 - 93 bytes by dev0id

Cisco

Cisco IOS - Connectback shellcode v1.0 by Gyan Chawdhary
Cisco IOS - Tiny shellcode v1.0 by Gyan Chawdhary
Cisco IOS - Bind shellcode v1.0 by Varun Uppal

Sco

Sco/x86 - execve(/bin/sh, ..., NULL) - 43 bytes by minervini

FreeBSD

Intel x86-64

FreeBSD/x86-64 - execve - 28 bytes by Gitsnik
FreeBSD/x86-64 - bind_tcp with passcode - 127 bytes by Gitsnik
FreeBSD/x86-64 - exec(/bin/sh) Shellcode - 31 bytes by Hack'n Roll
FreeBSD/x86-64 - execve /bin/sh shellcode 34 bytes by Hack'n Roll
FreeBSD/x86-64 - Execve /bin/sh - Anti-Debugging by c0d3_z3r0

Intel x86

FreeBSD/x86 - execve /tmp/sh - 34 bytes by Claes M. Nyberg
FreeBSD/x86 - execve /bin/sh 23 bytes by IZ
FreeBSD/x86 - reboot(RB_AUTOBOOT) - 7 bytes by IZ
FreeBSD/x86 - bind port:4883 with auth shellcode by MahDelin
FreeBSD/x86 - connect back /bin/sh. 81 bytes by Tosh
FreeBSD/x86 - execv(/bin/sh) - 23 bytes by Tosh
FreeBSD/x86 - portbind shell + fork - 111 bytes by Tosh
FreeBSD/x86 - 8.0-RELEASE - //sbin/pfctl -F all Shellcode 47 Bytes by antrhacks
FreeBSD/x86 - encrypted shellcode /bin/sh 48 bytes by c0d3_z3r0
FreeBSD/x86 - kldload /tmp/o.o - 74 bytes by dev0id
FreeBSD/x86 - /bin/sh - 23 bytes by marcetam
FreeBSD/x86 - execve /bin/sh 37 bytes by preedator
FreeBSD/x86 - portbind shellcode - 167 bytes by sbz
FreeBSD/x86 - execve(/bin/cat & /etc/master.passwd) - 65 bytes by sm4x
FreeBSD/x86 - reverse connect dl(shellcode) and execute, exit - 90 bytes by sm4x
FreeBSD/x86 - reverse portbind /bin/sh - 89 bytes by sm4x
FreeBSD/x86 - setuid(0)&execve({//sbin/ipf,-Faa,0},0); - 57 bytes by sm4x
FreeBSD/x86 - connect back.send.exit /etc/passwd - 112 bytes by suN8Hclf
FreeBSD/x86 - kill all processes - 12 bytes by suN8Hclf
FreeBSD/x86 - setreuid(0, 0) & execve(pfctl -d) - 56 bytes by suN8Hclf
FreeBSD/x86 - bind sh port 41254 - 115 bytes by zillion
FreeBSD/x86 - reboot() - 15 bytes by zillion

Hp-Ux

Hp-Ux - execve(/bin/sh) - 58 bytes by K2

Irix

Irix - execve(/bin/sh -c) - 72 bytes by n/a
Irix - execve(/bin/sh) - 43 bytes by n/a
Irix - Bind Port - 364 bytes by scut/teso
Irix - execve(/bin/sh) - 68 bytes by scut/teso
Irix - stdin-read shellcode - 40 bytes by scut/teso

Linux

ARM

Linux/ARM - execve("/bin/sh", NULL, 0) - 34 bytes by Jonathan 'dummys' Borgeaud
Linux/ARM - Add map in /etc/hosts file - 79 bytes by Osanda Malith Jayathissa
Linux/ARM - chmod("/etc/passwd", 0777) - 39 bytes by gunslinger_
Linux/ARM - creat("/root/pwned", 0777) - 39 bytes by gunslinger_
Linux/ARM - execve("/bin/sh", [], [0 vars]) - 35 bytes by gunslinger_
Linux/ARM - Bind Connect UDP Port 68 by Daniel Godas-Lopez
Linux/ARM - Bindshell port 0x1337 by Daniel Godas-Lopez
Linux/ARM - Loader Port 0x1337 by Daniel Godas-Lopez
Linux/ARM - ifconfig eth0 and Assign Address by Daniel Godas-Lopez
Linux/ARM - chmod(/etc/shadow, 0777) Shellcode - 35 Bytes by Florian Gaultier
Linux/ARM - polymorphic chmod(/etc/shadow, 0777) - 84 Bytes by Florian Gaultier
Linux/ARM - Polymorphic execve("/bin/sh", ["/bin/sh"], NULL); - XOR - 78 bytes by Jonathan Salwan
Linux/ARM - execve(/bin/sh, /bin/sh, 0) - 30 bytes by Jonathan Salwan
Linux/ARM - execve(/bin/sh, [0], [0 vars]) - 27 bytes by Jonathan Salwan
Linux/ARM - execve(/bin/sh,NULL,0) - 31 bytes by Jonathan Salwan
Linux/ARM - setuid(0) & execve(/bin/sh, /bin/sh, 0) - 38 bytes by Jonathan Salwan
Linux/ARM - connect back /bin/sh. 79 bytes by Neil Klopfenstein
Linux/ARM - chmod(/etc/shadow, 0777) - 41 bytes by midnitesnake
Linux/ARM - execve(/bin/sh, [0], [0 vars]) - 30 bytes by midnitesnake
Linux/ARM - reverse_shell(tcp,10.1.1.2,0x1337) by midnitesnake

Strong ARM

Linux/StrongARM - bind() portshell - 203 bytes by funkysh
Linux/StrongARM - execve() - 47 bytes by funkysh
Linux/StrongARM - setuid() - 20 bytes by funkysh

Super-H

Linux/SuperH - sh4 - Bind /bin/sh on port 31337 by Dad`
Linux/SuperH - sh4 execve(/bin/sh, 0, 0) - 19 bytes by Florian Gaultier
Linux/SuperH - sh4 - setuid(0) ; execve(/bin/sh, NULL, NULL) - 27 bytes by Jonathan Salwan

MIPS

Linux/mips - Reverse Shell Shellcode - 200 bytes by Jacob Holcomb
Linux/mips - execve(/bin/sh) - 56 bytes by core
Linux/mips - execve(/bin/sh, */bin/sh, 0) - 52 bytes by entropy
Linux/mips - add user(UID 0) with password - 164 bytes by rigan
Linux/mips - connect back shellcode (port 0x7a69) - 168 bytes by rigan
Linux/mips - execve /bin/sh - 48 bytes by rigan
Linux/mips - reboot() - 32 bytes by rigan
Linux/mips - execve(/bin/sh,[/bin/sh],[]); - 60 bytes by vaicebine
Linux/mips - port bind 4919 - 276 bytes by vaicebine

PPC

Linux/ppc - connect back execve /bin/sh - 240 bytes by Charles Stevenson
Linux/ppc - execve /bin/sh - 60 bytes by Charles Stevenson
Linux/ppc - read & exec shellcode - 32 bytes by Charles Stevenson
Linux/ppc - execve /bin/sh - 112 bytes by Palante

Sparc

Linux/sparc - [setreuid(0,0); execve() of /bin/sh] - 64 bytes by anathema
Linux/sparc - Portbind 8975/tcp - 284 bytes by killah
Linux/sparc - connect back - 216 bytes by killah
Linux/sparc - setreuid(0,0)&standard execve() - 72 bytes by michel kaempf

CRISv32

Linux/CRISv32 - Connect Back Shellcode - 189 bytes by bashis

RISC-V64

Linux/RISC-V64 - execve(/bin/sh, NULL, 0) - 34 bytes by Christina Quast

Intel x86-64

Linux/x86-64 - execve("/bin/bash",{NULL},{NULL}) - 24 bytes by Joao
Linux/x86-64 - Dynamic null-free reverse TCP shell - 65 bytes by Philippe Dugre
Linux/x86-64 - execveat("/bin//sh") - 29 bytes by ZadYree, vaelio and DaShrooms
Linux/x86-64 - Add map in /etc/hosts file - 110 bytes by Osanda Malith Jayathissa
Linux/x86-64 - Connect Back Shellcode - 139 bytes by MadMouse
Linux/x86-64 - access() Egghunter - 49 bytes by Doreth.Z10
Linux/x86-64 - Shutdown - 64 bytes by Keyman
Linux/x86-64 - Read password - 105 bytes by Keyman
Linux/x86-64 - Password Protected Reverse Shell - 136 bytes by Keyman
Linux/x86-64 - Password Protected Bind Shell - 147 bytes by Keyman
Linux/x86-64 - Add root - Polymorphic - 273 bytes by Keyman
Linux/x86-64 - Bind TCP stager with egghunter - 157 bytes by Christophe G
Linux/x86-64 - Add user and password with open,write,close - 358 bytes by Christophe G
Linux/x86-64 - Add user and password with echo cmd - 273 bytes by Christophe G
Linux/x86-64 - Read /etc/passwd - 82 bytes by Mr.Un1k0d3r
Linux/x86-64 - shutdown -h now - 65 bytes by Osanda Malith Jayathissa
Linux/x86-64 - TCP Bind 4444 with password - 173 bytes by Christophe G
Linux/x86-64 - TCP reverse shell with password - 138 bytes by Andriy Brukhovetskyy
Linux/x86-64 - TCP bind shell with password - 175 bytes by Andriy Brukhovetskyy
Linux/x86-64 - Reads data from /etc/passwd to /tmp/outfile - 118 bytes by Chris Higgins
Linux/x86-64 - shell bind TCP random port - 57 bytes by Geyslan G. Bem
Linux/x86-64 - TCP bind shell - 150 bytes by Russell Willis
Linux/x86-64 - Reverse TCP shell - 118 bytes by Russell Willis
Linux/x86-64 - add user with passwd - 189 bytes by 0_o
Linux/x86-64 - execve(/sbin/iptables, [/sbin/iptables, -F], NULL) - 49 bytes by 10n1z3d
Linux/x86-64 - Execute /bin/sh - 27 bytes by Dad`
Linux/x86-64 - bind-shell with netcat - 131 bytes by Gaussillusion
Linux/x86-64 - connect back shell with netcat - 109 bytes by Gaussillusion
Linux/x86-64 - setreuid(0,0) execve(/bin/ash,NULL,NULL) + XOR - 85 bytes by egeektronic
Linux/x86-64 - setreuid(0,0) execve(/bin/csh, [/bin/csh, NULL]) + XOR - 87 bytes by egeektronic
Linux/x86-64 - setreuid(0,0) execve(/bin/ksh, [/bin/ksh, NULL]) + XOR - 87 bytes by egeektronic
Linux/x86-64 - setreuid(0,0) execve(/bin/zsh, [/bin/zsh, NULL]) + XOR - 87 bytes by egeektronic
Linux/x86-64 - bindshell port:4444 shellcode - 132 bytes by evil.xi4oyu
Linux/x86-64 - setuid(0) + execve(/bin/sh) 49 bytes by evil.xi4oyu
Linux/x86-64 - execve(/bin/sh, [/bin/sh], NULL) - 33 bytes by hophet
Linux/x86-64 - execve(/bin/sh); - 30 bytes by zbt
Linux/x86-64 - reboot(POWER_OFF) - 19 bytes by zbt
Linux/x86-64 - sethostname() & killall - 33 bytes by zbt

Intel x86

Linux/x86 - setuid + setgid + stdin re-open + exceve - 71 bytes by Andres C. Rodriguez (acamro)
Linux/x86 - Followtheleader custom execve-shellcode Encoder/Decoder - 136 bytes by Konstantinos Alexiou
Linux/x86 - ROT-7 Decoder execve - 74 bytes by Stavros Metzidakis
Linux/x86 - Add map in /etc/hosts file - 77 bytes by Javier Tejedor
Linux/x86 - Obfuscated - chmod({passwd,shadow}) - add new root user - exec /bin/sh - 512 bytes by Ali Razmjoo
Linux/x86 - setreuid() + exec /usr/bin/python - 54 bytes by Ali Razmjoo
Linux/x86 - chmod + Add new root user with password + exec sh - 378 bytes by Ali Razmjoo
Linux/x86 - Shell Reverse TCP Shellcode - 74 bytes by Julien Ahrens
Linux/x86 - Shell Bind TCP Shellcode Port 1337 - 89 bytes by Julien Ahrens
Linux/x86 - sockfd trick + dup2(0,0),dup2(0,1),dup2(0,2) + execve /bin/sh - 50 bytes by ZadYree
Linux/x86 - shutdown -h now - 56 bytes by Osanda Malith Jayathissa
Linux/x86 - chmod 0777 /etc/shadow (a bit obfuscated) Shellcode - 51 bytes by Osanda Malith Jayathissa
Linux/x86 - /bin/nc -le /bin/sh -vp 17771 - 58 bytes by Oleg Boytsev
Linux/x86 - JMP-FSTENV execve shell - 67 bytes by Paolo Stivanin
Linux/x86 - shift-bit-encoder execve - 114 bytes by Shihao Song
Linux/x86 - Copy /etc/passwd to /tmp/outfile - 97 bytes by Paolo Stivanin
Linux/x86 - jump-call-pop execve shell - 52 bytes by Paolo Stivanin
Linux/x86 - Download + chmod + exec - 108 bytes by Daniel Sauder
Linux/x86 - reads /etc/passwd and sends the content to 127.1.1.1 port 12345 - 111 bytes by Daniel Sauder
Linux/x86 - Multi-Egghunter by Ryan Fenno
Linux/x86 - Obfuscated tcp bind shell - 112 bytes by Russell Willis
Linux/x86 - Obfuscated execve /bin/sh - 30 bytes by Russell Willis
Linux/x86 - egghunter shellcode by Russell Willis
Linux/x86 - Reverse TCP bind shell - 92 bytes by Russell Willis
Linux/x86 - Set /proc/sys/net/ipv4/ip_forward to 0 & exit() - 83 bytes by Hamid Zamani
Linux/x86 - TCP bind shell - 108 bytes by Russell Willis
Linux/x86 - Encrypted execve /bin/sh with uzumaki algorithm - 50 bytes by Geyslan G. Bem
Linux/x86 - Mutated Execve Wget - 96 bytes by Geyslan G. Bem
Linux/x86 - Mutated Fork Bomb - 15 bytes by Geyslan G. Bem
Linux/x86 - Mutated Reboot - 55 bytes by Geyslan G. Bem
Linux/x86 - Tiny read /etc/passwd file - 51 bytes by Geyslan G. Bem
Linux/x86 - Tiny Execve sh Shellcode - 21 bytes by Geyslan G. Bem
Linux/x86 - Insertion Decoder Shellcode - 33+ bytes by Geyslan G. Bem
Linux/x86 - Egg Hunter Shellcode - 38 bytes by Geyslan G. Bem
Linux/x86 - Tiny Shell Reverse TCP - 67 bytes by Geyslan G. Bem
Linux/x86 - Tiny Shell Bind TCP Random Port - 57 bytes by Geyslan G. Bem
Linux/x86 - Tiny Shell Bind TCP - 73 bytes by Geyslan G. Bem
Linux/x86 - Shell Bind TCP (GetPC/Call/Ret Method) - 89 bytes by Geyslan G. Bem
Linux/x86 - append /etc/passwd & exit() - 107 bytes by $andman
Linux/x86 - unlink(/etc/passwd) & exit() - 35 bytes by $andman
Linux/x86 - connect back&send&exit /etc/shadow - 155 bytes by 0in
Linux/x86 - execve read shellcode - 92 bytes by 0ut0fbound
Linux/x86 - egghunt shellcode - 29 bytes by Ali Raheem
Linux/x86 - nc -lvve/bin/sh -p13377 - 62 bytes by Anonymous
Linux/x86 - /bin/sh Null-Free Polymorphic - 46 bytes by Aodrulez
Linux/x86 - execve() Diassembly Obfuscation Shellcode - 32 bytes by BaCkSpAcE
Linux/x86 - SET_IP() Connectback Shellcode - 82 bytes by Benjamin Orozco
Linux/x86 - SET_PORT() portbind - 100 bytes by Benjamin Orozco
Linux/x86 - netcat bindshell port 8080 - 75 bytes by Blake
Linux/x86 - netcat connect back port 8080 - 76 bytes by Blake
Linux/x86 - adds a root user no-passwd to /etc/passwd - 83 bytes by Bob [Dtors.net]
Linux/x86 - chmod(//bin/sh ,04775); set sh +s - 31 bytes by Bob [Dtors.net]
Linux/x86 - execve()/bin/ash; exit; - 34 bytes by Bob [Dtors.net]
Linux/x86 - setuid(); execve(); exit(); - 44 bytes by Bob [Dtors.net]
Linux/x86 - setreuid(0, 0) + execve(/bin//sh, [/bin//sh, -c, cmd], NULL); by Bunker
Linux/x86 - dup2(0,0); dup2(0,1); dup2(0,2); 15 bytes by Charles Stevenson
Linux/x86 - exit(1) - 7 bytes by Charles Stevenson
Linux/x86 - if(read(fd,buf,512)<=2) _exit(1) else buf(); - 29 bytes by Charles Stevenson
Linux/x86 - read(0,buf,2541); chmod(buf,4755); - 23 bytes by Charles Stevenson
Linux/x86 - execve(/bin/dash) - 49 bytes by Chroniccommand
Linux/x86 - Audio (knock knock knock) via /dev/dsp+setreuid(0,0)+execve() - 566 bytes by Cody Tubbs
Linux/x86 - Surprise ! ! ! - 361 bytes by Florian Gaultier
Linux/x86 - Write FS PHP Connect Back Utility Shellcode - 508 bytes by GS2008
Linux/x86 - Bind TCP Port - with SO_REUSEADDR set (Avoiding SIGSEGV) - 103 bytes by Geyslan G. Bem
Linux/x86 - Shell Bind TCP Random Port - 65 bytes by Geyslan G. Bem
Linux/x86 - Shell Reverse TCP Shellcode - 72 bytes by Geyslan G. Bem
Linux/x86 - Password Authentication portbind port 64713/tcp - 166 bytes by Gotfault Security
Linux/x86 - portbind port 64713 - 86 bytes by Gotfault Security
Linux/x86 - setreuid(0,0) + execve(/bin/sh, [/bin/sh, NULL]) - 33 bytes by Gotfault Security
Linux/x86 - setuid(0) setgid(0) execve("/bin/sh", ["/bin/sh", NULL]) - 37 bytes by Gotfault Security
Linux/x86 - Force Reboot shellcode 36 bytes by Hamza Megahed
Linux/x86 - Remote Port forwarding - 87 bytes by Hamza Megahed
Linux/x86 - execve /bin/sh shellcode - 23 bytes by Hamza Megahed
Linux/x86 - execve-chmod 0777 /etc/shadow - 57 bytes by Hamza Megahed
Linux/x86 - iptables --flush - 43 bytes by Hamza Megahed
Linux/x86 - ASLR deactivation - 83 bytes by Jean Pascal Pereira
Linux/x86 - chmod 666 /etc/passwd & /etc/shadow - 57 bytes by Jean Pascal Pereira
Linux/x86 - execve(/bin/sh) - 28 bytes by Jean Pascal Pereira
Linux/x86 - ///sbin/iptables -POUTPUT DROP - 60 bytes by John Babio
Linux/x86 - /etc/init.d/apparmor teardown - 53 bytes by John Babio
Linux/x86 - /usr/bin/killall snort - 46 bytes by John Babio
Linux/x86 - /bin/sh polymorphic shellcode - 48 bytes by Jonathan Salwan
Linux/x86 - ConnectBack with SSL connection - 422 bytes by Jonathan Salwan
Linux/x86 - Remote file Download - 42 bytes by Jonathan Salwan
Linux/x86 - execve(/bin/bash, [/bin/sh, -p], NULL) - 33 bytes by Jonathan Salwan
Linux/x86 - polymorphic execve(/bin/bash, [/bin/sh, -p], NULL) - 57 bytes by Jonathan Salwan
Linux/x86 - /bin/sh - 8 bytes by JungHoon Shin
Linux/x86 - add root user (r00t) with no password to /etc/passwd by Kris Katterjohn
Linux/x86 - chmod(/etc/shadow, 0666) & exit() by Kris Katterjohn
Linux/x86 - execve(rm -rf /) - 45 bytes by Kris Katterjohn
Linux/x86 - forkbomb - 7 bytes by Kris Katterjohn
Linux/x86 - ipchains -F - 40 bytes by Kris Katterjohn
Linux/x86 - kill all processes - 11 bytes by Kris Katterjohn
Linux/x86 - set system time to 0 & exit by Kris Katterjohn
Linux/x86 - setuid(0) setgid(0) execve(echo 0 > /proc/sys/kernel/randomize_va_space) - 79 bytes by LiquidWorm
Linux/x86 - DoS-Badger-Game - 6 bytes by Magnefikko
Linux/x86 - SLoc-DoS shellcode - 55 bytes by Magnefikko
Linux/x86 - bind sh@64533 - 97 bytes by Magnefikko
Linux/x86 - chmod(/etc/shadow, 0666) - 36 bytes by Magnefikko
Linux/x86 - chmod(/etc/shadow, 0777) - 29 bytes by Magnefikko
Linux/x86 - execve(/bin/sh) - 25 bytes by Magnefikko
Linux/x86 - execve(a->/bin/sh) - 14 bytes by Magnefikko
Linux/x86 - setreud(getuid(), getuid()) & execve(/bin/sh) - 34 bytes by Magnefikko
Linux/x86 - setuid(0) ^ execve(/bin/sh, 0, 0) - 27 bytes by Magnefikko
Linux/x86 - setuid(0) + execve(/bin/sh,...) - 29 bytes by Marcin Ulikowski
Linux/x86 - re-use of (/bin/sh) string in .rodata - 16 bytes by Marco Ivaldi
Linux/x86 - setuid/portbind port 31337 TCP - 96 bytes by Marco Ivaldi
Linux/x86 - stdin re-open and /bin/sh execute by Marco Ivaldi
Linux/x86 - add user t00r ENCRYPT - 116 bytes by Matias Sedalo
Linux/x86 - chmod 666 /etc/shadow - 41 bytes by Matias Sedalo
Linux/x86 - chmod 666 shadow ENCRYPT - 75 bytes by Matias Sedalo
Linux/x86 - execve /bin/sh encrypted - 58 bytes by Matias Sedalo
Linux/x86 - portbind a shell in port 5074 - 92 bytes by Matias Sedalo
Linux/x86 - execve /bin/sh anti-ids 40 bytes by NicatiN
Linux/x86 - /bin/cp /bin/sh /tmp/katy & chmod 4555 - 126 bytes by RaiSe
Linux/x86 - execve(/bin//sh/,[/bin//sh],NULL) - 22 bytes by Revenge
Linux/x86 - setuid(0) + execve(/bin//sh, [/bin//sh], NULL) - 28 bytes by Revenge
Linux/x86 - Port Bind 4444 ( xor-encoded ) - 152 bytes by Rick
Linux/x86 - edit /etc/sudoers for full access - 86 bytes by Rick
Linux/x86 - Connect Back shellcode - 90 bytes by Russell Sanford
Linux/x86 - socket-proxy - 372 bytes by Russell Sanford
Linux/x86 - [setreuid()] -> [/sbin/iptables -F] -> [exit(0)] - 76 bytes by Sh3llc0d3
Linux/x86 - Add root user /etc/passwd - 104 bytes by Shok
Linux/x86 - iptables -F - 49 bytes by Sp4rK
Linux/x86 - execve(/sbin/halt,/sbin/halt) - 27 bytes by TheWorm
Linux/x86 - execve(/sbin/reboot,/sbin/reboot) - 28 bytes by TheWorm
Linux/x86 - execve(/sbin/shutdown,/sbin/shutdown 0) - 36 bytes by TheWorm
Linux/x86 - exit(0) 3 bytes or exit(1) 4 bytes by TheWorm
Linux/x86 - setuid(0) & execve(/bin/sh,0) - 25 bytes by TheWorm
Linux/x86 - setuid(0), setgid(0) & execve(/bin/sh,[/bin/sh,NULL]) - 33 bytes by TheWorm
Linux/x86 - System Beep - 45 bytes by Thomas Rinsma
Linux/x86 - Bindshell TCP/5074 - 226 bytes by Tora
Linux/x86 - iptables -F - 45 bytes by UnboundeD
Linux/x86 - Connect-Back port UDP/54321 - 151 bytes by XenoMuta
Linux/x86 - append rsa key to /root/.ssh/authorized_keys2 - 295 bytes by XenoMuta
Linux/x86 - listens for shellcode on tcp/5555 and jumps to it - 83 bytes by XenoMuta
Linux/x86 - Self-modifying ShellCode for IDS evasion - 64 bytes by Xenomuta
Linux/x86 - shellcode that forks a HTTP Server on port tcp/8800 - 166 bytes by Xenomuta
Linux/x86 - stagger that reads second stage shellcode (127 bytes maximum) from stdin - 14 bytes by _fkz
Linux/x86 - alphanumeric Bomb FORK Shellcode - 117 Bytes by agix
Linux/x86 - chmod(/etc/shadow, 0666) ASCII - 443 bytes by agix
Linux/x86 - pwrite(/etc/shadow, hash, 32, 8) - 89 Bytes by agix
Linux/x86 - Polymorphic - setuid(0) + chmod(/etc/shadow, 0666) - 61 Bytes by antrhacks
Linux/x86 - execve(/bin/cat, /etc/shadow, NULL) - 42 bytes by antrhacks
Linux/x86 - setuid(0) + chmod(/etc/shadow, 0666) - 37 Bytes by antrhacks
Linux/x86 - setreuid(geteuid(),geteuid()),execve(/bin/sh,0,0) - 34bytes by blue9057
Linux/x86 - /bin/sh sysenter Opcode Array Payload - 23 Bytes by c0ntex & BaCkSpAcE
Linux/x86 - File Reader /etc/passwd - 65 bytes by certaindeath
Linux/x86 - sends Phuck3d! to all terminals - 60 bytes by condis
Linux/x86 - upload & exec - 189 bytes by cybertronic
Linux/x86 - File unlinker 18 bytes + file path length by darkjoker
Linux/x86 - Perl script execution 99 bytes + script length by darkjoker
Linux/x86 - iptables -F - 58 bytes by dev0id
Linux/x86 - symlink /bin/sh xoring - 56 bytes by dev0id
Linux/x86 - iopl(3); asm(cli); while(1){} - 12 bytes by dun
Linux/x86 - SWAP restore - 109 bytes by dx & spud
Linux/x86 - SWAP store - 99 bytes by dx & spud
Linux/x86 - /sbin/iptables --flush - 69 bytes by eSDee [Netric .org]
Linux/x86 - connect back shellcode (port=0xb0ef) - 131 bytes by eSDee [Netric .org]
Linux/x86 - forking portbind shellcode - port=0xb0ef(45295) - 200 bytes by eSDee [Netric .org]
Linux/x86 - setreuid(0,0) execve("/bin/zsh", [/bin/zsh, NULL]) + XOR - 53 bytes by egeektronic
Linux/x86 - setreuid(0,0) execve("/bin/csh", [/bin/csh, NULL]) + XOR - 53 bytes by egeektronic
Linux/x86 - setreuid(0,0) execve("/bin/ksh", [/bin/ksh, NULL]) + XOR - 53 bytes by egeektronic
Linux/x86 - setreuid(0,0) execve(/bin/ash,NULL,NULL) + XOR - 58 bytes by egeektronic
Linux/x86 - bin/cat /etc/passwd - 43 bytes by fb1h2s
Linux/x86 - execve() - 51bytes by fl0 fl0w
Linux/x86 - Find all writeable folder in filesystem linux polymorphic shellcode by gunslinger_
Linux/x86 - Polymorphic bindport to 13123 - 125 bytes by gunslinger_
Linux/x86 - Polymorphic bindport to 31337 with setreuid (0,0) - 131 bytes by gunslinger_
Linux/x86 - bind port to 6678 XOR encoded polymorphic - 125 bytes by gunslinger_
Linux/x86 - cdrom ejecting shellcode - 46 bytes by gunslinger_
Linux/x86 - chown root:root /bin/sh - 48 bytes by gunslinger_
Linux/x86 - force unmount /media/disk - 33 bytes by gunslinger_
Linux/x86 - give all user root access when execute /bin/sh - 45 bytes by gunslinger_
Linux/x86 - hard reboot (without any message) and data not lost - 33 bytes by gunslinger_
Linux/x86 - hard reboot (without any message) and data will be lost - 29 bytes by gunslinger_
Linux/x86 - nc -lp 31337 -e /bin//sh polymorphic - 91 bytes by gunslinger_
Linux/x86 - polymorphic cdrom ejecting - 74 bytes by gunslinger_
Linux/x86 - setdomainname to (th1s s3rv3r h4s b33n h1j4ck3d !!) by gunslinger_
Linux/x86 - sys_chmod(/etc/shadow, 599) - 39 bytes by gunslinger_
Linux/x86 - sys_execve(/bin/sh, -c, ping localhost) - 55 bytes by gunslinger_
Linux/x86 - sys_exit(0) - 8 bytes by gunslinger_
Linux/x86 - sys_kill(-1,9) - 11 bytes by gunslinger_
Linux/x86 - sys_rmdir(/tmp/willdeleted) - 41 bytes by gunslinger_
Linux/x86 - sys_sethostname(PwNeD !!, 8) - 32 bytes by gunslinger_
Linux/x86 - sys_setuid(0) & sys_setgid(0) & execve (/bin/sh) - 39 bytes by gunslinger_
Linux/x86 - sys_sync - 6 bytes by gunslinger_
Linux/x86 - unlink /etc/shadow - 33 bytes by gunslinger_
Linux/x86 - Reverse Telnet by hts
Linux/x86 - execve /bin/sh - 21 bytes by ipv
Linux/x86 - HTTP/1.x GET, Downloads & execve() - 111 bytes+ by izik
Linux/x86 - HTTP/1.x GET, Downloads and JMP - 68 bytes+ by izik
Linux/x86 - anti-debug trick (INT 3h trap) execve(/bin/sh, [/bin/sh, NULL], NULL) - 39 bytes by izik
Linux/x86 - cat /dev/urandom > /dev/console, no real profit just for kicks - 63 bytes by izik
Linux/x86 - eject & close cd-rom frenzy loop (follows /dev/cdrom symlink) - 45 bytes by izik
Linux/x86 - execve /bin/sh xored for Intel x86 CPUID 41 bytes by izik
Linux/x86 - execve(/bin/sh, [/bin/sh, NULL]) + Bitmap - 27 bytes by izik
Linux/x86 - execve(/bin/sh, [/bin/sh, NULL]) + RIFF Header - 28 bytes by izik
Linux/x86 - execve(/bin/sh, [/bin/sh, NULL]) + RTF header - 30 bytes by izik
Linux/x86 - execve(/bin/sh, [/bin/sh, NULL]) + ZIP Header - 28 bytes by izik
Linux/x86 - execve(/bin/sh, [/bin/sh], NULL) / encoded by +1 - 39 bytes by izik
Linux/x86 - open cd-rom loop (follows /dev/cdrom symlink) - 39 bytes by izik
Linux/x86 - quick (yet conditional, eax != 0 and edx == 0) exit - 4 bytes by izik
Linux/x86 - chmod(/etc/shadow, 0666) & exit() - 33 bytes by ka0x
Linux/x86 - setuid(0) & execve(/bin/cat /etc/shadow) - 49 bytes by ka0x
Linux/x86 - setuid(0) & execve(/sbin/poweroff -f) - 47 bytes by ka0x
Linux/x86 - execve (/bin/sh) - 21 Bytes by kernel_panik
Linux/x86 - Bindport TCP/3879 by lamagra
Linux/x86 - connect back, download a file and execute - 149 bytes by militan
Linux/x86 - raw-socket ICMP/checksum shell - 235 bytes by mu-b
Linux/x86 - hence dropping a SUID root shell in /tmp - 126 bytes by n/a
Linux/x86 - kill snort - 151 bytes by nob0dy
Linux/x86 - setreuid & execve - 31 bytes by oc192
Linux/x86 - rm -rf / which attempts to block the process from being stopped - 132 bytes by onionring
Linux/x86 - portbind (define your own port) - 84 bytes by oveRet
Linux/x86 - setuid(0)+setgid(0)+add user iph without password - 124 bytes by pentesters.ir
Linux/x86 - break chroot execve /bin/sh - 80 bytes by preedator
Linux/x86 - Search html,html writable files and add your code - 380+ bytes by rigan
Linux/x86 - chmod 666 /etc/shadow - 27 bytes by root@thegibson
Linux/x86 - eject /dev/cdrom - 42 bytes by root@thegibson
Linux/x86 - kill all processes - 9 bytes by root@thegibson
Linux/x86 - overwrite MBR on /dev/sda with LOL! - 43 bytes by root@thegibson
Linux/x86 - execve(/bin/sh,0,0) - 21 bytes by sToRm
Linux/x86 - portbind /bin/sh (port 64713) - 83 bytes by sToRm
Linux/x86 - setuid(0) & execve(/bin/sh,0,0) - 28 bytes by sToRm
Linux/x86 - setresuid(0,0,0); execve /bin/sh; exit; - 41 bytes by sacrine
Linux/x86 - setuid(0) & execve(/bin/sh,0,0) - 28 bytes by sch3m4
Linux/x86 - disabled modsecurity - 64 bytes by sekfault
Linux/x86 - shared memory exec - 50 bytes by sloth
Linux/x86 - chmod(/etc/shadow, 0777) - 33 bytes by sm0k
Linux/x86 - setresuid(0,0,0)-/bin/sh - 35 bytes by sorrow
Linux/x86 - Add User USER=t00r PASS=t00r - Encoder PexFnstenvSub - 116 bytes by vlad902
Linux/x86 - disables shadowing - 42 bytes by vlan7
Linux/x86 - setuid() & execve() - 27 bytes by vlan7
Linux/x86 - examples of long-term payloads hide-wait-change - 187 bytes+ by xort & izik
Linux/x86 - Alpha-Numeric using IMUL Method - 88 bytes by xort
Linux/x86 - Magic Byte Self Modifying Code for surviving - execve() _exit() - 76 bytes by xort
Linux/x86 - Radically Self Modifying Code - execve & _exit() - 70 bytes by xort
Linux/x86 - alpha-numeric - 64 bytes by xort
Linux/x86 - examples of long-term payloads hide-wait-change (.s) by xort
Linux/x86 - add a passwordless local root account w000t - 177 bytes by zillion
Linux/x86 - execve of /bin/sh /tmp/p00p - 70 bytes by zillion
Linux/x86 - execve of /sbin/ipchains -F - 70 bytes by zillion
Linux/x86 - execve() of /sbin/iptables -F - 70 bytes by zillion
Linux/x86 - mkdir() & exit() - 36 bytes by zillion

NetBSD

NetBSD/x86 - kill all processes shellcode - 23 bytes by Anonymous
NetBSD/x86 - execve(/bin/sh) - 68 bytes by humble
NetBSD/x86 - callback (port 6666) - 83 bytes by minervini
NetBSD/x86 - setreuid(0, 0); execve(/bin//sh, ..., NULL); - 29 bytes by minervini

OpenBSD

OpenBSD/x86 - reboot() - 15 bytes by beosroot
OpenBSD/x86 - execve(/bin/sh) - 23 bytes by hophet
OpenBSD/x86 - add user w00w00 - 112 bytes by n/a
OpenBSD/x86 - portbind port 6969 - 148 bytes by noir

OSX

PPC

Osx/ppc - Add user r00t - 219 bytes by B-r00t
Osx/ppc - add inetd backdoor - 222 bytes by B-r00t
Osx/ppc - create /tmp/suid - 122 bytes by B-r00t
Osx/ppc - remote findsock by recv() key shellcode by Dino Dai Zovi
Osx/ppc - Single Reverse TCP by H D Moore
Osx/ppc - stager sock find peek by H D Moore
Osx/ppc - stager sock find by H D Moore
Osx/ppc - stager sock reverse by H D Moore
Osx/ppc - Bind Shell PORT TCP/8000 - encoder OSXPPCLongXOR - 300 bytes by H D moore
Osx/ppc - shellcode execve(/bin/sh) by ghandi
Osx/ppc - execve(/bin/sh,[/bin/sh],NULL)& exit() - 72 bytes by haphet
Osx/ppc - sync(), reboot() - 32 bytes by haphet

Intel x86-64

Osx/x86-64 - setuid shell x86_64 - 51 bytes by Dustin Schultz
Osx/x86-64 - reverse tcp shellcode - 131 bytes by Jacob Hammack
Osx/x86-64 - universal OSX dyld ROP shellcode by pa_kt

Intel x86

Osx/x86 - execve(/bin/sh) - 24 bytes by Simon Derouineau

Solaris

MIPS

Solaris/mips - connect-back (with XNOR encoded session) - 600 bytes by Russell Sanford
Solaris/mips - download and execute - 278 bytes by Russell Sanford

SPARC

Solaris/sparc - setreuid(geteuid()), setregid(getegid()), execve /bin/sh by Claes M. Nyberg
Solaris/sparc - Bind /bin/sh TCP port 2001 by ghandi
Solaris/sparc - portbind | port 6666 - 240 bytes by lhall
Solaris/sparc - setreuid - 56 bytes by lhall
Solaris/sparc - execve(/bin/sh) - 52 bytes by LSD
Solaris/sparc - Single bind TCP shell by vlad902

Intel x86

Solaris/x86 - setuid(0) /bin/cat //etc/shadow - 61 bytes by John Babio
Solaris/x86 - Remote Download file - 79 bytes by Jonathan Salwan
Solaris/x86 - execve(/bin/sh, /bin/sh, NULL) - 27 bytes by Jonathan Salwan
Solaris/x86 - add services and execve inetd - 201 bytes by n/a
Solaris/x86 - execve /bin/sh toupper evasion - 84 bytes by n/a
Solaris/x86 - execve /bin/sh - 43 bytes by shellcode.com.ar
Solaris/x86 - setuid(0)&execve(//bin/sh)&exit(0) - 39 bytes by sm4x
Solaris/x86 - setuid(0)&execve(/bin/cat, /etc/shadow)&exit(0) - 59 bytes by sm4x

Windows

Windows/64 - Obfuscated Shellcode x86/x64 Download And Execute [Use PowerShell] - Generator by Ali Razmjoo
Windows/64 - Add Admin, enable RDP, stop firewall and start terminal service - 1218 bytes by Ali Razmjoo
Windows/64 - (URLDownloadToFileA) download and execute - 218+ bytes by Weiss
Windows/64 - Windows Seven x64 (cmd) - 61 bytes by agix
Windows - Add Admin, enable RDP, stop firewall and start terminal service - 1218 bytes by Ali Razmjoo
Windows - Add Admin User Shellcode - 194 bytes by Giuseppe D'Amore
Windows - Safari JS JITed shellcode - exec calc (ASLR/DEP bypass) by Alexey Sintsov
Windows - Vista/7/2008 - download and execute file via reverse DNS channel by Alexey Sintsov
Windows - sp2 (En + Ar) cmd.exe - 23 bytes by AnTi SeCuRe
Windows - add new local administrator - 326 bytes by Anastasios Monachos
Windows - pro sp3 (EN) - add new local administrator 113 bytes by Anastasios Monachos
Windows - xp sp2 PEB ISbeingdebugged shellcode - 56 bytes by Anonymous
Windows - XP Pro Sp2 English Message-Box Shellcode - 16 Bytes by Aodrulez
Windows - XP Pro Sp2 English Wordpad Shellcode - 15 bytes by Aodrulez
Windows - Write-to-file Shellcode by Brett Gervasoni
Windows - telnetbind by winexec - 111 bytes by DATA_SNIPER
Windows - useradd shellcode for russian systems - 318 bytes by Darkeagle
Windows - XP SP3 English MessageBoxA - 87 bytes by Glafkos Charalambous
Windows - SP2 english ( calc.exe ) - 37 bytes by Hazem mofeed
Windows - SP3 english ( calc.exe ) - 37 bytes by Hazem mofeed
Windows - Shellcode (cmd.exe) for XP SP2 Turkish - 26 Bytes by Hellcode
Windows - Shellcode (cmd.exe) for XP SP3 English - 26 Bytes by Hellcode
Windows - XP SP3 EN Calc Shellcode - 16 Bytes by John Leitch
Windows - win32/PerfectXp-pc1/sp3 (Tr) Add Admin Shellcode - 112 bytes by KaHPeSeSe
Windows - PEB Kernel32.dll ImageBase Finder - 49 Bytes by Koshi
Windows - PEB Kernel32.dll ImageBase Finder Alphanumeric - 67 bytes by Koshi
Windows - PEB!NtGlobalFlags shellcode - 14 bytes by Koshi
Windows - XP sp3 (Ru) WinExec+ExitProcess cmd shellcode - 12 bytes by Lord Kelvin
Windows - Reverse Generic Shellcode w/o Loader - 249 bytes by Matthieu Suiche
Windows - Pop up message box (XP/SP2) - 110 bytes by Omega7
Windows - sp3 (FR) Sleep - 14 bytes by Optix
Windows - XP download and exec source by Peter Winter-Smith
Windows - Allwin MessageBoxA - 238 bytes by RubberDuck
Windows - Allwin WinExec add new local administrator + ExitProcess Shellcode - 272 bytes by RubberDuck
Windows - Allwin WinExec cmd.exe + ExitProcess Shellcode - 195 bytes by RubberDuck
Windows - Shellcode Collection - (calc) 19 bytes by SkuLL-HacKeR
Windows - null-free 32-bit Windows download and LoadLibrary shellcode - 164 bytes by SkyLined
Windows - null-free 32-bit Windows shellcode that executes calc.exe - 100 bytes by SkyLined
Windows - null-free 32-bit Windows shellcode that shows a message box - 140 bytes by SkyLined
Windows - null-free bindshell for Windows 5.0-6.0 all service packs by SkyLined
Windows - XP sp2 (FR) Sellcode cmd.exe - 32 bytes by Stack
Windows - XP/sp2 (EN) cmd.exe - 23 bytes by Stack
Windows - XP Professional SP2 ita calc.exe - 36 bytes by Stoke
Windows - WinExec() Command Parameter - 104 bytes by Weiss
Windows - download and execute - 124 bytes by Weiss
Windows - Download and Execute Shellcode Generator by YAG KOHHA
Windows - sp3 (Tr) Add Admin Account Shellcode - 127 bytes by ZoRLu
Windows - sp3 (Tr) MessageBoxA Shellcode - 109 bytes by ZoRLu
Windows - sp3 (Tr) calc.exe Shellcode 53 bytes by ZoRLu
Windows - sp3 (Tr) cmd.exe Shellcode - 42 bytes by ZoRLu
Windows - sp3 (Tr) cmd.exe Shellcode 52 bytes by ZoRLu
Windows - Xp Pro SP3 Fr (calc.exe) - 31 Bytes by agix
Windows - XP PRO SP3 - Full ROP calc shellcode by b33f
Windows - xp pro sp3 (calc) - 57 bytes by cr4wl3r
Windows - win32/xp pro sp3 MessageBox shellcode - 11 bytes by d3c0der
Windows - download & exec shellcode - 226 bytes+ by darkeagle
Windows - Shellcode Checksum Routine by dijital1
Windows - IsDebuggerPresent ShellCode (NT/XP) - 39 bytes by ex-pb
Windows - PEB method (9x/NT/2k/XP) - 29 bytes by loco
Windows - connectback, receive, save and execute shellcode by loco
Windows - Bind Shell (NT/XP/2000/2003) - 356 bytes by metasploit
Windows - Create Admin User Account (NT/XP/2000) - 304 bytes by metasploit
Windows - Vampiric Import Reverse Connect - 179 bytes by metasploit
Windows - PEB method (9x/NT/2k/XP) by oc192
Windows - eggsearch shellcode - 33 bytes by oxff
Windows - XP-sp1 portshell on port 58821 - 116 bytes by silicon
Windows - XP SP3 addFirewallRule by sinn3r
Windows - PEB method (9x/NT/2k/XP) - 31 bytes by twoci
Windows - Beep Shellcode (SP1/SP2) - 35 bytes by xnull