How to manual upload a malware signature/hash to ZIA?
Hi @rurangaj, welcome to Zscaler Community!
If you have file you would like to detonate in Zscaler Cloud Sandbox, you can do so here (you must be a subscriber) —> http://filecheck.zscaler.com
If you have sigs/hashes to submit, you can do this by working with our research team. We have a special process to engage with our researchers. Feel free to DM your company email addresses and we can look to initiating this process.