Again  I and I am sure many 100s of site owners really appreciate you taking the time to come back and share your research (I have no doubt you are pretty occupied right now).  There are many thousands of WP sites flagged for this right now and you are saving them a lot of anguish.  One of the most frustrating things about trying to assist on this forum with malware issues is, Unfortunately very few site owners take the time to come back and share what they have discovered.