JonathanChan Posted June 9, 2007 Share Posted June 9, 2007 Hello, I have this script that loops millions of times... It is fine for about 10,000 iterations, but the memory is steadily eaten away... I think I have to unset a variable or something to free up the memory, but I can't figure out where my memory is being eaten up at... Please help.. Thanks... expandcollapse popup#include <String.au3> #include <array.au3> $file=FileOpen("D:\home\jonathan\programming\SecurityTools\Brute Force\dictionary\masterPERMUTATIONS.txt", 0) $count=FileRead("md5tmp.txt") FileReadLine($file,$count) while 1 $pw=_URLEncode(FileReadLine($file)) $std=Run("lynx.exe -dump http://us.md5.crysm.net/add?text=" & $pw,"",@SW_HIDE,2) sleep(1000) $line=StdoutRead($std) $array=StringSplit($line,@crlf) TrayTip($pw,$array[2],2) sleep(1000) $count=$count+1 if mod($count,25) = 0 Then $tmpFile=fileopen("md5tmp.txt",2) FileWrite($tmpFile,$count) FileClose($tmpFile) EndIf Wend Func _URLEncode($toEncode, $encodeType = 2) Local $strHex = "", $iDec Local $aryChar = StringSplit($toEncode, "") If $encodeType = 1 Then;;Encode EVERYTHING For $i = 1 To $aryChar[0] $strHex = $strHex & "%" & Hex(Asc($aryChar[$i]), 2) Next Return $strHex ElseIf $encodeType = 0 Then;;Practical Encoding For $i = 1 To $aryChar[0] $iDec = Asc($aryChar[$i]) if $iDec <= 32 Or $iDec = 37 Then $strHex = $strHex & "%" & Hex($iDec, 2) Else $strHex = $strHex & $aryChar[$i] EndIf Next Return $strHex ElseIf $encodeType = 2 Then;;RFC 1738 Encoding For $i = 1 To $aryChar[0] If Not StringInStr("$-_.+!*'(),;/?:@=&abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890", $aryChar[$i]) Then $strHex = $strHex & "%" & Hex(Asc($aryChar[$i]), 2) Else $strHex = $strHex & $aryChar[$i] EndIf Next Return $strHex EndIf EndFunc Link to comment Share on other sites More sharing options...
Mast3rpyr0 Posted June 9, 2007 Share Posted June 9, 2007 Im not sure but i dont thing malicious script is allowed in this forum My UDF's : _INetUpdateCheck() My Programs : GameLauncher vAlpha, InfoCrypt, WindowDesigner, ScreenCap, DailyRemindersPick3GeneratorBackupUtility! Other : Bored? Click Here! Link to comment Share on other sites More sharing options...
The Kandie Man Posted June 9, 2007 Share Posted June 9, 2007 (edited) Nah, you don't want to crack passwords. You really don't. Even if you really really really did want to(because you forgot your password), you wouldn't use AutoIt. It is much too slow for something like that. - The Kandie Man ;-) Edited June 9, 2007 by The Kandie Man "So man has sown the wind and reaped the world. Perhaps in the next few hours there will no remembrance of the past and no hope for the future that might have been." & _"All the works of man will be consumed in the great fire after which he was created." & _"And if there is a future for man, insensitive as he is, proud and defiant in his pursuit of power, let him resolve to live it lovingly, for he knows well how to do so." & _"Then he may say once more, 'Truly the light is sweet, and what a pleasant thing it is for the eyes to see the sun.'" - The Day the Earth Caught Fire Link to comment Share on other sites More sharing options...
JonathanChan Posted June 10, 2007 Author Share Posted June 10, 2007 (edited) I'm not cracking passwords... I'm adding a dictionary table to a md5 hash table... http://us.md5.crysm.net/about If you check that site, it's not hacking... it's purely a scholarly study... Any help appreciated... Edited June 10, 2007 by JonathanChan Link to comment Share on other sites More sharing options...
herewasplato Posted June 10, 2007 Share Posted June 10, 2007 (edited) I'm not cracking passwords... I'm adding a dictionary table to a md5 hash table... http://us.md5.crysm.net/about If you check that site, it's not hacking... it's purely a scholarly study... Any help appreciated...I read about that site when I saw your OP. This part made me laugh:"...throwing away New Zealand's sovereignty..."rantThis exercise in computer science is probably illegal under the DMCA. Our remote tropical location of New Zealand should make things more interesting should lawyers come in pursuit of us. Thanks to Comrade Helen Clark throwing away New Zealand's sovereignty, we'll probably be extradited and sued all the same.Hooray for stupid laws and the loss of sovereignty!As for what may be wrong with your script, nothing that a trip thru the help file could not solve. I suggest that you visit the help file for each line of code that you wrote... not the UDF. Edited June 10, 2007 by herewasplato [size="1"][font="Arial"].[u].[/u][/font][/size] Link to comment Share on other sites More sharing options...
Omegis Posted June 10, 2007 Share Posted June 10, 2007 your memory leak is probably because you are using the Filereadline function, remove that function, insted: read 1000 lines do proccessing read next 1000 lines while you read use openfile and closefile function. it will be even better to work on a DB like SQLite (implemented in autoit) Link to comment Share on other sites More sharing options...
Fzz Posted June 26, 2007 Share Posted June 26, 2007 Your memory leak is probably because there is actually a memory leak in the FileReadLine function when using the unicode version of AutoIt against a non unicode version of data. Compiling your scirpt using the "Comiple for ANSI" option checked may help your problem. It did for me. Memory Leak with FileReadLine Link to comment Share on other sites More sharing options...
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