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Home › Forum › Programming › Visual Basic Programming › [Tutorial]VB.net - Obfuscator

[Tutorial]VB.net - Obfuscator

Posts 1–13 of 13 · Page 1 of 1
aLcohoL_95
aLcohoL_95
[Tutorial]VB.net - Obfuscator
Imports Code :
Code:
Imports System
Imports System.IO
add a button and add this code :
Code:
Dim dialog As New OpenFileDialog
            dialog.Filter = ".NET Assembly Files (*.dll, *.exe)|*.dll *.exe|All Files|*.*"
            If (dialog.ShowDialog = DialogResult.OK) Then
                Dim stream As New FileStream(dialog.FileName, FileMode.Open, FileAccess.Write)
                stream.Seek(&HF4, SeekOrigin.Begin)
                stream.WriteByte(11)
                stream.Flush
                stream.Close
            End If
Credits : Don't know just cracked an app

This code can block .net reflector
press "Thanks" button if u like it
#1 · 15y ago
Connec
Connec
Whats this ahahahha.
#2 · 15y ago
LY
Lyoto Machida
Can you explain better plz?
#3 · 15y ago
IA
Iamazn1
Quote Originally Posted by -WØW'' View Post
Can you explain better plz?
Probably edits the Header of the .NET Application so that .NET Reflector won't think its a .NET Application.
#4 · 15y ago
LY
Lyoto Machida
Quote Originally Posted by Iamazn1 View Post
Probably edits the Header of the .NET Application so that .NET Reflector won't think its a .NET Application.
hmmm Nice maybe will use this when i do something important xD (never)
#5 · 15y ago
mnpeepno2
mnpeepno2
Nice
/shrt
/again
#6 · 15y ago
cosconub
cosconub
No, Looks like it open's a file Reads it and just changes Text To byte's " a very basic obfuscatior"
#7 · 15y ago
mnpeepno2
mnpeepno2
Quote Originally Posted by cosconub View Post
No, Looks like it open's a file Reads it and just changes Text To byte's " a very basic obfuscatior"
yes but gets the job done.
#8 · 15y ago
Jason
Jason
Not really much of a tut, just a "Hey come copy and paste me and learn nothing pl0x" kind of TuT.
#9 · 15y ago
NextGen1
NextGen1
Yeah, and as I have said to the last 5 posts here, this is what the snippers vault is for.

Any small source, snippet or project (10 , 11 , 12 lines etc) should go into the snippets vault.
#10 · 15y ago
IA
Iamazn1
Quote Originally Posted by cosconub View Post
No, Looks like it open's a file Reads it and just changes Text To byte's " a very basic obfuscatior"
Code:
Dim stream As New FileStream(dialog.FileName, FileMode.Open, FileAccess.Write)
Opens file into a stream.
Code:
stream.Seek(&HF4, SeekOrigin.Begin)
Goes to the offset &HF4.
Code:
stream.WriteByte(11)
Replaces whatever byte thats located at &HF4 with the byte 11.
#11 · 15y ago
freedompeace
freedompeace
Quote Originally Posted by cosconub View Post
No, Looks like it open's a file Reads it and just changes Text To byte's " a very basic obfuscatior"
Nope, it modifies one byte at position 0xf4.

Quote Originally Posted by Iamazn1 View Post
Code:
Dim stream As New FileStream(dialog.FileName, FileMode.Open, FileAccess.Write)
Opens file into a stream.
Code:
stream.Seek(&HF4, SeekOrigin.Begin)
Goes to the offset &HF4.
Code:
stream.WriteByte(11)
Replaces whatever byte thats located at &HF4 with the byte 11.
LOL what are you doing here ? XD

And you never reply to me on msn |:
#12 · 15y ago
IA
Iamazn1
Quote Originally Posted by freedompeace View Post
Nope, it modifies one byte at position 0xf4.



LOL what are you doing here ? XD

And you never reply to me on msn |:
:awe:
If I don't reply, it's probably cause I'm afk. I leave my computer on overnight....
#13 · 15y ago
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