<marikoD\xcd\x03\x80\x04\x10\x07\xbe \x04\xcb\xaf#\x04\xff\xd6 (\xed0\xecv
Note that non-ascii characters in the above source code will be escaped (such as \x9f).
Disassemble:
ORG 00000H INC A ;0000 3C < LD L,L ;0001 6D M LD H,C ;0002 61 A LD (HL),D ;0003 72 R LD L,C ;0004 69 I LD L,E ;0005 6B K LD L,A ;0006 6F O LD B,H ;0007 44 D CALL 08003H ;0008 CD 03 80 . . . INC B ;000B 04 . DJNZ $+9 ;000C 10 07 . . CP (HL) ;000E BE . JR NZ,$+6 ;000F 20 04 . RES 5,A ;0011 CB AF . . INC HL ;0013 23 # INC B ;0014 04 . RST 38H ;0015 FF . SUB 00AH ;0016 D6 0A . . JR Z,$-17 ;0018 28 ED ( . JR NC,$-18 ;001A 30 EC 0 . HALT ;001C 76 V