Hello MxC! I decided to make a topic teaching you avoid to be infected from bad files on internet [shared , from downloads and much more]
What is it a backdoored file?
It's an infected file , binded 99%, which would damage your personal data and use your pc like a bot!
What means bind? or what the hell we call binder?
It's a programm that can incorporate your virus,rat,keylogger,trojan with clean programms & files and infect others easily! It means binder is a way for crypting your bad files and infect others !
FIRST METHOD
Right click it, if you got winrar installed and you see
"open with winrar" then this means it was binded with winrar
so definitely it's backdoored
SECOND METHOD
Open it with a resource editor such as resource hacker/restorator/pe explorer and check the rcdata section,if theres 1 & 2 entries in it
then its binded
THIRD METHOD
Open it with a hex editor , at the start of a PE header theres always this line "This program cannot be run in DOS mode" , search for it,if it
exists more then once then it might be binded
it depends on the specific app,for example its not unusual for
binders/crypters to have the stub file attached in the resources
also search for .exe and inspect the results,a binded file
drops the files to a temp folder before executing em , so if
you find somethin like this: %.t.e.m.p.%..x.x...e.x.e or file1.exe/file2.exe
then its def binded...
FOURTH METHOD
Run it in sandboxie ,when a file is ran'd in sandboxie its isolated (cant access your files/registry, first click the sandboxie tray icon to
open up its Window , then right click the file and click "run with sandboxie"
if you see another process name in the sandboxie Window then its probably backdoored (this doesnt include sandboxie rpcss/dcom launch processes,those are legit and needed for some programs) , thats not all , the file may drop another when one of the buttons in the program GUI is clicked or after you close it , so click all the buttons and close it
just to make sure , if you do see other processes then immdiatly click file>terminate all processes from the sandboxie menu , if a file refuses to run in sandboxie or its suppose to be a program and it runs
without GUI then it would probably be best to delete it!!
[move]Credits 2 GOOLE SEARCH[/move]
*I MADE THIS GUIDE, OTHER RETARDS LEECH IT, YOU CAN FIND THIS GUIDE EVERYWHERE, IN GOOGLE FORUMS ETC, LEECHING YOUR GUIDES ISNT THE BEST THING TO MAKE YOU ANGRY BUT STILL BELONG TO 'EM*