.\Cafe_SDK-2.12.13\system\bin\ghs\cafe\app\actmgr\
.\Cafe_SDK-2.12.13\system\bin\ghs\cafe\app\BossLotcheckTool\
.\Cafe_SDK-2.12.13\system\bin\ghs\cafe\app\content_dump\
.\Cafe_SDK-2.12.13\system\bin\ghs\cafe\app\drm\
.\Cafe_SDK-2.12.13\system\bin\ghs\cafe\app\ecTool\
.\Cafe_SDK-2.12.13\system\bin\ghs\cafe\app\friendmgr\
.\Cafe_SDK-2.12.13\system\bin\ghs\cafe\app\friendviewer\
.\Cafe_SDK-2.12.13\system\bin\ghs\cafe\app\system_config_tool\
Lol @ 1.7 SDK.
Onion_Knight has said it was from the SDK leak back in May last year which was the 1.7 SDK. Thanks for providing more info though, I've managed to find the new SDK now .