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• 'We all make mistakes' - coach
Vodafone Warriors chief executive Wayne Scurrah said their investigation had now been completed.
"Konrad is full of remorse over what has happened," said Scurrah.
"While the incident involved two consenting adults, his action in sharing the content with others was unacceptable and inappropriate.
The $5000 fine would be donated to charity - and Hurrell would also undergo some kind of counselling on the use of social media.
"I am so sorry this has happened and want to apologise for the trouble I have caused," said Hurrell.
"I've embarrassed the club, my team-mates, the members and most of all my family. I made a bad decision but I will learn from this."
Scurrah added no further comment would be made as the Vodafone Warriors prepare for their critical ninth-round match against Canberra at Eden Park on Saturday.
- nzherald.co.nz