shell bypass 403
�PNG IHDR � � �X�� pHYs � ��+ IDATx I�� ��� IDAT ��= * � � � � �jD� 2 � � � � � o � � w �� IDAT � � $ � :'e �� � � ������\ �� q � �� �B� IDAT ��� ��� � � � � �� � � � � ��� ��� ��� � � � � � � �� � � � � ��� ��� ��� � �� � � � � ��� � � )�� IDAT I�� � � � � � � � � �� � � � �Q7 IDAT � �� � �UQ IDAT � � � � �� � �� � � � � � � � � � � � �� �� �� � �� ��= "