Skip to content



Folders and files

Last commit message
Last commit date

Latest commit



62 Commits

Repository files navigation


A .NET implementation of the MalShare API is a free malware repository providing researchers access to samples, malicous feeds, and Yara results.

What's currently supported (

  1. List hashes from the past 24 hours. Endpoint: "getlist".
  2. List of sample sources from the past 24 hours. Endpoint: "getsources".
  3. Get stored file details. Endpoint: "details".
  4. List MD5/SHA1/SHA256 hashes of a specific type from the past 24 hours. Endpoint: "type".
  5. Search sample hashes, sources and file names. Endpoint: "search". - New in 2.4: fixed this functionality, to reflect the changes to the endpoint
  6. Upload using FormData field "upload". Endpoint: "upload".
  7. Get list of file types & count from the past 24 hours. Endpoint: "gettypes".
  8. GET allocated number of API key requests per day and remaining. Endpoint: "getlimit".
  9. Download file. Endpoint: "getfile".
  10. Perform URL download and add result to sample collection. Endpoint: "download_url".
  11. Check status of download task via GUID. Endpoint: "download_url_check".
  12. Partial support for "Supply an array of hex-encoded hashes in a POST field named hashes". Right now you can supply only 1 hash per call, you can't supply an array. Endpoint: "hashlookup".

How to install:

You have 3 options:

  1. Add reference to the .dll file in your project, you will need to add the NewtonSoft.Json dependency yourself
  2. Install the NuGet Package from (
  3. Install the .nupkg file manually


  1. Microsoft.CSharp (>= 4.7.0)
  2. Newtonsoft.Json (>= 12.0.3)
  3. NETStandard.Library (>= 2.0.3)

How to use:

You can find usage examples and explanations for each endpoint here: