"All we know is what we have read from the ICC statement. But obviously we will now try to get more details about Rauf's name being mentioned in the spot fixing scandal in the IPL," a Board official said.
The PCB official, who declined to be named, reiterated the Board's zero tolerance on corruption.
"It is too early to say anything about Rauf as it would be unfair to him and his reputation but as a institution the PCB has zero tolerance to corruption and our recent steps only confirm this strongly," he said.
Rauf's name also cropped up some months back when an Indian model accused him in a police complaint of sexual harassment while he was in India. The matter was apparently hushed up and no charges made out against Rauf by Indian police.
ICC said the decision to withdraw Rauf was taken in the best interest of the umpire.
"In the wake of reports that the Mumbai Police are conducting an investigation into Asad Rauf's activities, we feel that it is in Asad's best interests as well as those of the sport and the event itself, that he is withdrawn from participating in the ICC Champions Trophy," said ICC Chief Executive David Richardson in a statement.
