lolp1 Posted June 3, 2007 Share Posted June 3, 2007 (edited) Topic. "Possible to change the CRC of a file with autoit?" I am curios if there is any possible way to change the CRC of a file with auto it. EDIT: May I add the file I want to change a CRC of is a .DLL , and even 1byte changed in the DLL would make it different CRC. (If it was possible to hex edit a line with auto it this would do the trick, but I am not sure how to do it.) EDIT2: To be more clear, I want to search the hex string in a "DLL" (like you would in a hex editor) "3333" , I then want to replace that "3333", with "4444". Hence, I hex edited the DLL, giving it a different CRC. Edited June 3, 2007 by lolp1 Link to comment Share on other sites More sharing options...
CodeMaster Rapture Posted June 3, 2007 Share Posted June 3, 2007 Not natively. You would need to call a DLL written in another language (such as C++). Sorry. Link to comment Share on other sites More sharing options...
lolp1 Posted June 3, 2007 Author Share Posted June 3, 2007 (edited) Not natively. You would need to call a DLL written in another language (such as C++).Sorry.I highly doubt that. I've seen and herd of Hex edits by Lary but can't seem to find them. I am fairly sure it is possible to hex edit a file in auto it, I am just not sure how to do it.EDIT:Updated first post.. Edited June 3, 2007 by lolp1 Link to comment Share on other sites More sharing options...
Richard Robertson Posted June 3, 2007 Share Posted June 3, 2007 Why are you trying to change the checksum? Link to comment Share on other sites More sharing options...
lolp1 Posted June 3, 2007 Author Share Posted June 3, 2007 Why are you trying to change the checksum?To have a different CRC?... Hence the hex editing that needs to take place.. Link to comment Share on other sites More sharing options...
Uten Posted June 3, 2007 Share Posted June 3, 2007 Search for +FileWrite +Binary Maybe add +FileOpen Should get you places... Please keep your sig. small! Use the help file. Search the forum. Then ask unresolved questions :) Script plugin demo, Simple Trace udf, TrayMenuEx udf, IOChatter demo, freebasic multithreaded dll sample, PostMessage, Aspell, Code profiling Link to comment Share on other sites More sharing options...
lolp1 Posted June 3, 2007 Author Share Posted June 3, 2007 Search for +FileWrite +BinaryMaybe add +FileOpenShould get you places...I already did a lot of searching for things, and was unable to find the info I needed, and what I did find I could not understand. Thats why I am posting for help and possible some example code... Link to comment Share on other sites More sharing options...
PsaltyDS Posted June 4, 2007 Share Posted June 4, 2007 I already did a lot of searching for things, and was unable to find the info I needed, and what I did find I could not understand. Thats why I am posting for help and possible some example code...I have yet to find any non-malicious reason for editing the CRC of a .dll file. Especially by someone who doesn't understand binary files... what exactly are trying to use AutoIt to do? Valuater's AutoIt 1-2-3, Class... Is now in Session!For those who want somebody to write the script for them: RentACoder"Any technology distinguishable from magic is insufficiently advanced." -- Geek's corollary to Clarke's law Link to comment Share on other sites More sharing options...
Uten Posted June 4, 2007 Share Posted June 4, 2007 I already did a lot of searching for things, and was unable to find the info I needed, and what I did find I could not understand. Thats why I am posting for help and possible some example code...Study time man, study time..Thats what the rest of us have to do! Please keep your sig. small! Use the help file. Search the forum. Then ask unresolved questions :) Script plugin demo, Simple Trace udf, TrayMenuEx udf, IOChatter demo, freebasic multithreaded dll sample, PostMessage, Aspell, Code profiling Link to comment Share on other sites More sharing options...
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