Ahirika-anottappa: 'lack of moral shame and fear of wongdoing', are two of the 4 disadvantageous factors associated with all kammically disadvantageous states of consciousness, the two others being restlessness uddhacca and confusion moha.
References[]
Maha Thera Nyanatiloka. Manual of Buddhist Terms and Doctrines, Buddhist Publication Society, first edition 1952.