Sharyn Moore was a Sons of Korhal member during the Great War and the captain of the Cormorant. She was described by her second in command, Matt Horner, as elegant and dark skinned. She often let her crewmembers speak their mind.
During her time as captain, the Cormorant was used for blockade running and shipping supplies for the Sons of Korhal. Later in the conflict against the Confederacy, she and Matt Horner transported Jim Raynor and Sarah Kerrigan to a science facility on Orna III with the intent of raiding it. However, Kerrigan smuggled micro-explosives, destroying the facility.