Get prepared to join a massive community which collects and investigates malware samples which are provided to the Malwr.com community.
Today the Malwr.com website achieved a massive record of 100.000 public malware samples in their database.
Malwr.com is used by malware researchers to research and analyze sample malwares. Once you take a look at their massive collection of malware samples you will see that they use the following tags to identify their malware samples on the analysis page:
- Timestamp
- MD5
- Filename
- Filetype
- Antivirus detection (52 anti-virus scanners)

The Malwr.com website also provides a submission environment which can be used to submit malware. If you want to use the submission form you will need to resolve a simple captcha question.

Once you take a look at a Malware sample you will be able to see the following details which is provided by the Malwr community:
- file name
- file size
- file type
- md5
- sha1
- sha256
- sha512
- crc32
- ssdeep
- yara
- signatures
- screenshots
- hosts
- domains
- Additional malware information provided in the summary
So what is Malwr?
Malwr is a free malware analysis service and community launched in January 2011. You can submit files to it and receive the results of a complete dynamic analysis back.