found on:
https://wiki.multimedia.cx/index.php/Sang_Cho%27s_Win32_Disassembler

old link:
http://cyber.chongju.ac.kr/~sangcho/

New Link:
http://hcilab.cju.ac.kr/

Found on and pulled from:
https://web.archive.org/web/20180217152846/http://hcilab.cju.ac.kr/disasm.html
https://web.archive.org/web/20010706151009if_/http://cyber.chongju.ac.kr:80/~sangcho/dsasmsrc.zip
https://web.archive.org/web/20111106160900if_/http://hcilab.cju.ac.kr/dsassm01.zip
https://web.archive.org/web/20160518055704if_/http://hcilab.cju.ac.kr/dsassm02.zip
https://web.archive.org/web/20160518060829if_/http://hcilab.cju.ac.kr/disasm.zip
https://web.archive.org/web/20160517182357if_/http://hcilab.cju.ac.kr/source.zip
https://web.archive.org/web/20160517170832/http://hcilab.cju.ac.kr/dis3dnow.zip