Zamalek's club named the "Electra" threat shield Mahmoud Abdel Moneim of the Egyptian Football Alliance.
The club revealed that the documents were made on Sunday, and the contract is valid for four seasons.
The club has posted pictures of the contract recorded through its official website.
Magdy Abdel Ghani, a member of the board of directors of the football company and committee chairman of the players' affairs, said Zamalek was entitled to an electronic contract registration at any time.
"As long as Zamalek pays 3 per cent for his charter, and that the player has a place on the list, Zamalek has the right to record at any time, "said Abdel Ghani to FilGoal.com.
"This is an expansion contract and is not updated, so Zamalek can do so at any time."
Kahraba joined Zamalek from ENPI in the 2015/2016 season and played for the season.
He spent the last two seasons as a game for the Union Union club, before returning to Zamalek at the beginning of the current season.
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