GNS able to virtualize ASA

http://www.xerunetworks.com/2012/03/asa-84-asdm-on-gns3-step-by-step-guide/

please use asdm-715-100.bin to support latest java.

Remember to edit preference to preview command to learn how ASDM push command to CLI

P:S

Share IOS file.

https://www.dropbox.com/sh/n1inktllvb8hk0g/TtR1wPzOBk

most useful of ASDM is see live log when troubleshooting production network,