I just downloaded awstats-6.95 and came across the following corrupted icons in wwwroot/icon/os:
bsddflybsd.png: PNG image data, CORRUPTED,
bsdkfreebsd.png: PNG image data, CORRUPTED,
inferno.png: PNG image data, CORRUPTED,
j2me.png: PNG image data, CORRUPTED,
linuxandroid.png: PNG image data, CORRUPTED,
linuxasplinux.png: PNG image data, CORRUPTED...
2009-08-06 08:56:25 UTC in AWStats