[Bug] VT Public API Rate Limit

[HuskyHacks]

The VT Public API rate limits submissions to 4 a minute. Originally was testing throwing a ton of malware into the dropbox and running it for reports, but received no results for a known positive sample. Verbose result message indicated that I had exceeded the 4 per minute pub API limit.

Fix: add sleep(16) to VT submissions to keep the submissions/minute under 4

[HuskyHacks]

Closed, fixed with RP