Steve Bannon, former adviser to former President Donald Trump, is expected to surrender to prosecutors in New York on Thursday, sources familiar with the matter confirmed to ABC News.

The details of the charges are unclear, however, the sources confirmed to ABC News that the charges brought by the Manhattan District Attorney’s office stem from the federal prosecution of Bannon over "We Build the Wall," an online fundraising campaign for a wall along the U.S.-Mexico border.

In the federal case, Bannon was accused of defrauding donors and using the money for personal expenses.

Trump pardoned Bannon on his final day in office but two codefendants who did not receive pardons pleaded guilty.

The pardon only applies to the federal case and does not preclude the state charges, the specifics of which were not immediately clear.

f*** em

It’s amazing for how smart some people like this are how completely ed they are at the same time like it blows my mind he thought he could get away with this level of a blatant grift. Yet this is the same guy who managed to organize arguably the biggest coalition network of right wing political groups in Europe and arm actual terrorist cells without even being European wonder if unironically his ego just inflated and he thought he could get away with anything