Jump to content

DumDumCrypter 2.0.0 - Run In Memory POC Crypter - Free


  • Reply to this topic
  • Start new topic

Recommended Posts

Hello Everyone,

Today i am goin to share you my simple file crypter coded in C# using VB.NET 4.8. This community gave me a lot of experience and knowledge so its nice to give something back... Now, you may ask why name DumDumCrypter? Its because the application and its functionalities are so dumb. :D

Overall Functionality
File Encryption:

  • Allows users to select a file and encrypt it using AES encryption.
  • The encryption key can be manually provided or randomly generated.


Stub Generation:

  • Generates a C# stub source code containing the encrypted file data in Base64 format, split into parts.
  • The stub source code can optionally include additional code for obfuscation.
  • The stub source code can optionally include startup code to add the executable to the startup folder.


Stub Compilation:

  • Compiles the generated stub source code into an executable.
  • Optionally changes the icon of the compiled executable.
  • Optionally clones assembly information, removes the manifest, or clones icons from a source assembly.


Detailed Steps
File Selection:

  • User selects a file to be encrypted.
  • The file path is displayed in a text box


Encryption Key:

  • User can provide an encryption key or generate a random one.
  • The key is displayed in a text box.


Encrypt File:

  • The selected file is read into a byte array.
  • The file bytes are encrypted using AES encryption with the provided key.
  • The encrypted bytes are split into five parts and converted to Base64 strings.


Generate Stub Source:

  • A template for the stub source code is loaded.
  • The Base64 strings are inserted into the template.
  • Additional code and startup code are conditionally added based on user selections.


Compile Stub:

  • The modified stub source code is compiled into an executable via CodeDom.
  • The icon of the executable can be changed if an icon file is provided.
  • Assembly information can be cloned, the manifest can be removed, and icons can be cloned from a source assembly if selected.


Some Screenshots:

[Image: phDYPLd.png]
Crypted file scan: https://kleenscan.com/scan_result/96aa75...b4431f4ac5
Download Link: https://mega.nz/file/gN5QQQZR#87gZuENsyh...TnbKXoo3jw
Pass for .zip file: Base64 UE9DY3J5cHRlcg==

Thanks: Marco, Demi, $Otis11 for helping me to understand some part of the codes and guidence.
Special Thanks goes to Nodes and Py_Dev for great ideas which they posted on forum and made this project possible

VM und Virusscan ist euer Freund

8175AB38-2006-4BC6-8177-0048747920A1.jpeg.834aa5e60d526ebc5f8f43df4c7086a9.jpeg

Ich bin nur in einem unter den Namen BullDDoSer a.k.a. Bulli unterwegs!
SESSION: 

051579b82cbe395805a79580cbabd86eab1365561b8805703f31cd9b96997c8552

Threema

HUZWDPY3

 

Bei Fragen bitte an mich oder meinen Kumpel Narco wenden.:classic_biggrin:

8175AB38-2006-4BC6-8177-0048747920A1.jpeg.834aa5e60d526ebc5f8f43df4c7086a9.jpeg

Ich bin nur in einem unter den Namen BullDDoSer a.k.a. Bulli unterwegs!
SESSION: 

051579b82cbe395805a79580cbabd86eab1365561b8805703f31cd9b96997c8552

Threema

HUZWDPY3

 

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...