Puzzle of the Day

The following is part of the output from ls -sailF /bin /usr/sbin. What is suspicious about it?

64236	168	-r-xr-xr-x	1	bin	160028	May  2 20:53	/bin/csh*
64293	192	-r-xr-xr-x	2	bin	180816	May  2 20:58	/bin/ksh*
64285	88	-r-xr-xr-x	3	bin	89564	May  2 21:02	/bin/sh*

309872	144	-r-xr-xr-x	1	bin	137984	Aug 19 14:58	/usr/sbin/in.named*
309704	9	-r-xr-xr-x	1	bin	8532	May  2 20:56	/usr/sbin/in.rexecd*
309705	10	-r-xr-xr-x	1	bin	9672	May  2 20:56	/usr/sbin/in.rlogind*
309707	10	-r-xr-xr-x	1	bin	9836	May  2 20:56	/usr/sbin/in.rshd*
309710	88	-r-xr-xr-x	3	bin	89564	Aug 22 03:05	/usr/sbin/in.telnetd*