1 | initial version |
Available from the downloads directory:
https://www.wireshark.org/download/osx/all-versions/
2 | No.2 Revision |
Available All versions available from the downloads directory:
https://www.wireshark.org/download/osx/all-versions/
From the wiki page on the Wireshark Life Cycle, you'll likely need something in the 2.6 vintage, which has about 4.5 months of support left.