Malware Submission

SeriousHoax

Hello,

I'm trying to submit a malware to Bitdefender, but I'm getting an error. It tries to upload but fails in the end with,

"Notice: Undefined variable: sensitive files in /var/www/html/auto.php on line 328

Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 29434220 bytes) in /var/www/html/libs/io2x.php on line 252"

The sample size is lower than the mentioned limit of 25 MB. It's 22 MB.

This is a Discord token/Browser cookie & password stealer. A signature for this threat should be created by Bitdefender.

This is the sha256 hash of the sample. You can look it up in Virustotal: d468b56da07173c69423973b706924187e134d0baea07e2ef8e7b49afcd5aacd

I can privately share the sample directly is required.

Also, I think the 25 MB limit is too small. I often find samples much larger than 25 MB and compressing doesn't reduce the size by much. All Python based samples like the one I shared are usually large. I hope the size limit is increased. For example, the size limit for submitting to Microsoft is 500 MB. Is there any other way of submitting samples that is larger in size?

Please forward this sample to the malware analyst team.

Thanks.

SeriousHoax

A detection has been added. Consider this as solved :)

Flexx

https://community.bitdefender.com/en/discussion/93135/malware-submission

In future if you come across a sample file larger than 25 mb you can either share the sample file or the hash from virustotal to bitdefender support by dropping them an email at bitsy@bitdefender.com

The support team will reply back to your query within next 24-48 hours excluding weekends.

Regards

SeriousHoax

https://community.bitdefender.com/en/discussion/comment/314972#Comment_314972

Thanks for the suggestion. I'll do this the next time I come across a similar scenario.