An infected machine I worked on seems to have been infected by a PDF from goorpg.info. Could not reinfect with this but the timestamps line up on the payload. I thought I would post this because I found zero info on google.
PDF --> hxxp://goorpg.info/page/index.html/s002102317801r0409J07000601R68ae8cfaX164f9e76Y5dd51035Z03001f30
Interesting domains on the same IP that are also hosting malicious pdf:
goorpa.info A 75.75.254.144
goorewa.info A 75.75.254.144
goorpg.info A 75.75.254.144
goorpt.info A 75.75.254.144