不是“恶意。” 破产法的用词是“preference.” 也就是说破产之前不许“prefer”债权人。

Bankruptcy Code Section 547:

(b) Except as provided in subsection (c) of this section, the trustee may avoid any transfer of an interest of the debtor in property--
(1) to or for the benefit of a creditor;
(2) for or on account of an antecedent debt owed by the debtor  before such transfer was made;
(3) made while the debtor was insolvent;
(4) made--
(A) on or within 90 days before the date of the filing of the petition; or
(B) between ninety days and one year before the date of the filing of the petition, if such creditor at the time of such transfer was an insider; and