If you can't find flash player you can get it from the official adobe website in the archive section its near the bottom.
__The Adobe Flash Player archives__ Archived Flash Player versions
Direct link to download latest Flash Player for Android:
http://download.macromedia.com/pub/flashplayer/installers/archive/android/11.1.115.58/install_flash_player_ics.apk
*Latest as of 5/27/13
__The Adobe Flash Player archives__ Archived Flash Player versions
Direct link to download latest Flash Player for Android:
http://download.macromedia.com/pub/flashplayer/installers/archive/android/11.1.115.58/install_flash_player_ics.apk
*Latest as of 5/27/13