The 27-year-old has played in two Tests, 48 one-day internationals and 18 Twenty20 matches for Pakistan.
Sharjeel Khan and Khalid Latif have been suspended from the Pakistan Super League as part of the investigation.
Meanwhile, the National Crime Agency said two men were arrested in the UK on Monday in connection with the probe.
The men in their 30s have been bailed until April pending further inquiries in connection with the probe.
The PCB previously said it was investigating "an international syndicate which is believed to be attempting to corrupt the PSL".
Batsman Nasir Jamshed has been suspended from all forms of cricket for violating the Pakistan Cricket Board's (PCB) anti-corruption code.