Okay, this is the output (I used the command ls -gR /Volumes/EFI to hide my username):
total 35
-rwxrwxrwx 1 staff 16763 30 Aug 09:59 BOOTLOG
-rwxrwxrwx 1 staff 512 26 Aug 21:07 BOOTSECT.BAK
drwxrwxrwx 1 staff 512 20 Aug 17:46 EFI
/Volumes/EFI/EFI:
total 3
drwxrwxrwx 1 staff 512 26 Aug 22:46 APPLE
drwxrwxrwx 1 staff 512 26 Aug 15:39 Boot
drwxrwxrwx 1 staff 512 26 Aug 15:35 Microsoft
/Volumes/EFI/EFI/APPLE:
total 4
drwxrwxrwx 1 staff 512 11 Apr 19:43 CACHES
drwxrwxrwx 1 staff 512 12 Mär 23:44 EXTENSIONS
drwxrwxrwx 1 staff 512 26 Aug 22:46 FIRMWARE
drwxrwxrwx 1 staff 512 26 Aug 22:46 UPDATERS
/Volumes/EFI/EFI/APPLE/CACHES:
total 2
drwxrwxrwx 1 staff 1024 11 Apr 19:43 CAFEBEEF
/Volumes/EFI/EFI/APPLE/CACHES/CAFEBEEF:
/Volumes/EFI/EFI/APPLE/EXTENSIONS:
total 30722
-rwxrwxrwx 1 staff 15729264 11 Apr 22:36 Firmware.scap
/Volumes/EFI/EFI/APPLE/FIRMWARE:
total 16384
-rwxrwxrwx 1 staff 8388608 26 Aug 22:46 MBP121_0167_B07_LOCKED.fd
/Volumes/EFI/EFI/APPLE/UPDATERS:
total 2
drwxrwxrwx 1 staff 1024 26 Aug 22:46 SMC
/Volumes/EFI/EFI/APPLE/UPDATERS/SMC:
total 1422
-rwxrwxrwx 1 staff 38424 26 Aug 22:46 Mac-E43C1C25D4880AD6.epm
-rwxrwxrwx 1 staff 410794 26 Aug 22:46 Mac-E43C1C25D4880AD6.smc
-rwxrwxrwx 1 staff 201984 26 Aug 22:46 SmcFlasher.efi
-rwxrwxrwx 1 staff 37835 26 Aug 22:46 flasher_base.smc
-rwxrwxrwx 1 staff 37835 26 Aug 22:46 flasher_update.smc
/Volumes/EFI/EFI/Boot:
total 2257
-rwxrwxrwx 1 staff 1155424 10 Jul 12:30 bootx64.efi
/Volumes/EFI/EFI/Microsoft:
total 9
drwxrwxrwx 1 staff 4096 26 Aug 15:35 Boot
drwxrwxrwx 1 staff 512 26 Aug 21:07 Recovery
/Volumes/EFI/EFI/Microsoft/Boot:
total 8731
-rwxrwxrwx 1 staff 45056 26 Aug 23:05 BCD
-rwxrwxrwx 1 staff 40960 26 Aug 15:35 BCD.LOG
-rwxrwxrwx 1 staff 0 26 Aug 15:39 BCD.LOG1
-rwxrwxrwx 1 staff 0 26 Aug 15:39 BCD.LOG2
-rwxrwxrwx 1 staff 65536 26 Aug 21:07 BOOTSTAT.DAT
drwxrwxrwx 1 staff 1536 26 Aug 15:39 Fonts
drwxrwxrwx 1 staff 512 26 Aug 15:39 Resources
drwxrwxrwx 1 staff 512 26 Aug 15:39 bg-BG
-rwxrwxrwx 1 staff 4247 10 Jul 12:30 boot.stl
-rwxrwxrwx 1 staff 1155424 10 Jul 12:30 bootmgfw.efi
-rwxrwxrwx 1 staff 1152864 10 Jul 12:30 bootmgr.efi
drwxrwxrwx 1 staff 1024 26 Aug 15:39 cs-CZ
drwxrwxrwx 1 staff 1024 26 Aug 15:39 da-DK
drwxrwxrwx 1 staff 1024 26 Aug 15:39 de-DE
drwxrwxrwx 1 staff 1024 26 Aug 15:39 el-GR
drwxrwxrwx 1 staff 512 26 Aug 15:39 en-GB
drwxrwxrwx 1 staff 1024 26 Aug 15:39 en-US
drwxrwxrwx 1 staff 1024 26 Aug 15:39 es-ES
drwxrwxrwx 1 staff 512 26 Aug 21:07 es-MX
drwxrwxrwx 1 staff 512 26 Aug 15:39 et-EE
drwxrwxrwx 1 staff 1024 26 Aug 15:39 fi-FI
drwxrwxrwx 1 staff 512 26 Aug 21:07 fr-CA
drwxrwxrwx 1 staff 1024 26 Aug 15:39 fr-FR
drwxrwxrwx 1 staff 512 26 Aug 15:39 hr-HR
drwxrwxrwx 1 staff 1024 26 Aug 15:39 hu-HU
drwxrwxrwx 1 staff 1024 26 Aug 15:39 it-IT
drwxrwxrwx 1 staff 1024 26 Aug 15:39 ja-JP
-rwxrwxrwx 1 staff 29024 10 Jul 12:30 kd_02_10df.dll
-rwxrwxrwx 1 staff 324960 10 Jul 12:30 kd_02_10ec.dll
-rwxrwxrwx 1 staff 13312 10 Jul 12:30 kd_02_1137.dll
-rwxrwxrwx 1 staff 211808 10 Jul 12:30 kd_02_14e4.dll
-rwxrwxrwx 1 staff 35168 10 Jul 12:30 kd_02_15b3.dll
-rwxrwxrwx 1 staff 38752 10 Jul 12:30 kd_02_1969.dll
-rwxrwxrwx 1 staff 29024 10 Jul 12:30 kd_02_19a2.dll
-rwxrwxrwx 1 staff 196448 10 Jul 12:30 kd_02_8086.dll
-rwxrwxrwx 1 staff 17248 10 Jul 12:30 kd_07_1415.dll
-rwxrwxrwx 1 staff 36704 10 Jul 12:30 kd_0C_8086.dll
-rwxrwxrwx 1 staff 15200 10 Jul 12:30 kdstub.dll
drwxrwxrwx 1 staff 1024 26 Aug 15:39 ko-KR
drwxrwxrwx 1 staff 512 26 Aug 15:39 lt-LT
drwxrwxrwx 1 staff 512 26 Aug 15:39 lv-LV
-rwxrwxrwx 1 staff 1022304 10 Jul 12:30 memtest.efi
drwxrwxrwx 1 staff 1024 26 Aug 15:39 nb-NO
drwxrwxrwx 1 staff 1024 26 Aug 15:39 nl-NL
drwxrwxrwx 1 staff 1024 26 Aug 15:39 pl-PL
drwxrwxrwx 1 staff 1024 26 Aug 15:39 pt-BR
drwxrwxrwx 1 staff 1024 26 Aug 15:39 pt-PT
drwxrwxrwx 1 staff 1024 26 Aug 15:39 qps-ploc
drwxrwxrwx 1 staff 512 26 Aug 15:39 ro-RO
drwxrwxrwx 1 staff 1024 26 Aug 15:39 ru-RU
drwxrwxrwx 1 staff 512 26 Aug 15:39 sk-SK
drwxrwxrwx 1 staff 512 26 Aug 15:39 sl-SI
drwxrwxrwx 1 staff 512 26 Aug 15:39 sr-Latn-CS
drwxrwxrwx 1 staff 512 26 Aug 15:39 sr-Latn-RS
drwxrwxrwx 1 staff 1024 26 Aug 15:39 sv-SE
drwxrwxrwx 1 staff 1024 26 Aug 15:39 tr-TR
drwxrwxrwx 1 staff 512 26 Aug 15:39 uk-UA
drwxrwxrwx 1 staff 1024 26 Aug 15:39 zh-CN
drwxrwxrwx 1 staff 1024 26 Aug 15:39 zh-HK
drwxrwxrwx 1 staff 1024 26 Aug 15:39 zh-TW
/Volumes/EFI/EFI/Microsoft/Boot/Fonts:
total 26104
-rwxrwxrwx 1 staff 3694080 18 Jun 2013 chs_boot.ttf
-rwxrwxrwx 1 staff 3876772 18 Jun 2013 cht_boot.ttf
-rwxrwxrwx 1 staff 1984228 18 Jun 2013 jpn_boot.ttf
-rwxrwxrwx 1 staff 2371360 18 Jun 2013 kor_boot.ttf
-rwxrwxrwx 1 staff 168212 18 Jun 2013 malgun_boot.ttf
-rwxrwxrwx 1 staff 165764 18 Jun 2013 malgunn_boot.ttf
-rwxrwxrwx 1 staff 134508 18 Jun 2013 meiryo_boot.ttf
-rwxrwxrwx 1 staff 132888 18 Jun 2013 meiryon_boot.ttf
-rwxrwxrwx 1 staff 154896 18 Jun 2013 msjh_boot.ttf
-rwxrwxrwx 1 staff 152892 18 Jun 2013 msjhn_boot.ttf
-rwxrwxrwx 1 staff 146228 18 Jun 2013 msyh_boot.ttf
-rwxrwxrwx 1 staff 142124 18 Jun 2013 msyhn_boot.ttf
-rwxrwxrwx 1 staff 36020 10 Jul 12:30 segmono_boot.ttf
-rwxrwxrwx 1 staff 77404 10 Jul 12:30 segoe_slboot.ttf
-rwxrwxrwx 1 staff 77088 10 Jul 12:30 segoen_slboot.ttf
-rwxrwxrwx 1 staff 47452 10 Jul 12:30 wgl4_boot.ttf
/Volumes/EFI/EFI/Microsoft/Boot/Resources:
total 39
-rwxrwxrwx 1 staff 19296 10 Jul 12:30 bootres.dll
drwxrwxrwx 1 staff 512 26 Aug 15:39 de-DE
/Volumes/EFI/EFI/Microsoft/Boot/Resources/de-DE:
total 25
-rwxrwxrwx 1 staff 12640 10 Jul 17:30 bootres.dll.mui
/Volumes/EFI/EFI/Microsoft/Boot/bg-BG:
total 304
-rwxrwxrwx 1 staff 77664 10 Jul 12:31 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 77664 10 Jul 12:31 bootmgr.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/cs-CZ:
total 389
-rwxrwxrwx 1 staff 76640 10 Jul 12:31 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 76640 10 Jul 12:31 bootmgr.efi.mui
-rwxrwxrwx 1 staff 45408 10 Jul 12:30 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/da-DK:
total 387
-rwxrwxrwx 1 staff 76128 10 Jul 12:31 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 76128 10 Jul 12:31 bootmgr.efi.mui
-rwxrwxrwx 1 staff 45408 10 Jul 12:30 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/de-DE:
total 400
-rwxrwxrwx 1 staff 79200 10 Jul 12:31 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 79200 10 Jul 12:31 bootmgr.efi.mui
-rwxrwxrwx 1 staff 45920 10 Jul 12:30 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/el-GR:
total 404
-rwxrwxrwx 1 staff 79712 10 Jul 12:30 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 80224 10 Jul 12:30 bootmgr.efi.mui
-rwxrwxrwx 1 staff 46432 10 Jul 12:30 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/en-GB:
total 290
-rwxrwxrwx 1 staff 74080 10 Jul 12:30 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 74080 10 Jul 12:30 bootmgr.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/en-US:
total 378
-rwxrwxrwx 1 staff 74080 10 Jul 12:30 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 74080 10 Jul 12:30 bootmgr.efi.mui
-rwxrwxrwx 1 staff 44896 10 Jul 12:30 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/es-ES:
total 394
-rwxrwxrwx 1 staff 77664 10 Jul 12:30 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 77664 10 Jul 12:30 bootmgr.efi.mui
-rwxrwxrwx 1 staff 45920 10 Jul 12:30 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/es-MX:
total 303
-rwxrwxrwx 1 staff 77152 10 Jul 12:30 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 77664 10 Jul 12:30 bootmgr.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/et-EE:
total 294
-rwxrwxrwx 1 staff 75104 10 Jul 12:30 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 75104 10 Jul 12:30 bootmgr.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/fi-FI:
total 389
-rwxrwxrwx 1 staff 76640 10 Jul 12:30 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 76640 10 Jul 12:30 bootmgr.efi.mui
-rwxrwxrwx 1 staff 45408 10 Jul 12:30 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/fr-CA:
total 309
-rwxrwxrwx 1 staff 78688 10 Jul 12:30 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 79200 10 Jul 12:30 bootmgr.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/fr-FR:
total 400
-rwxrwxrwx 1 staff 79200 10 Jul 12:30 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 79200 10 Jul 12:30 bootmgr.efi.mui
-rwxrwxrwx 1 staff 45920 10 Jul 12:30 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/hr-HR:
total 300
-rwxrwxrwx 1 staff 76640 10 Jul 12:30 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 76640 10 Jul 12:30 bootmgr.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/hu-HU:
total 398
-rwxrwxrwx 1 staff 78688 10 Jul 12:30 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 78688 10 Jul 12:30 bootmgr.efi.mui
-rwxrwxrwx 1 staff 45920 10 Jul 12:31 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/it-IT:
total 391
-rwxrwxrwx 1 staff 77152 10 Jul 12:30 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 77152 10 Jul 12:30 bootmgr.efi.mui
-rwxrwxrwx 1 staff 45408 10 Jul 12:31 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/ja-JP:
total 349
-rwxrwxrwx 1 staff 67936 10 Jul 12:30 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 67424 10 Jul 12:30 bootmgr.efi.mui
-rwxrwxrwx 1 staff 42848 10 Jul 12:31 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/ko-KR:
total 347
-rwxrwxrwx 1 staff 67424 10 Jul 12:30 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 66912 10 Jul 12:30 bootmgr.efi.mui
-rwxrwxrwx 1 staff 42848 10 Jul 12:31 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/lt-LT:
total 296
-rwxrwxrwx 1 staff 75616 10 Jul 12:30 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 75616 10 Jul 12:30 bootmgr.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/lv-LV:
total 296
-rwxrwxrwx 1 staff 75616 10 Jul 12:30 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 75616 10 Jul 12:30 bootmgr.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/nb-NO:
total 385
-rwxrwxrwx 1 staff 75616 10 Jul 12:30 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 75616 10 Jul 12:30 bootmgr.efi.mui
-rwxrwxrwx 1 staff 45408 10 Jul 12:31 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/nl-NL:
total 394
-rwxrwxrwx 1 staff 77664 10 Jul 12:30 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 78176 10 Jul 12:30 bootmgr.efi.mui
-rwxrwxrwx 1 staff 45408 10 Jul 12:31 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/pl-PL:
total 394
-rwxrwxrwx 1 staff 77664 10 Jul 12:31 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 77664 10 Jul 12:31 bootmgr.efi.mui
-rwxrwxrwx 1 staff 45920 10 Jul 12:31 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/pt-BR:
total 389
-rwxrwxrwx 1 staff 76640 10 Jul 12:31 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 76640 10 Jul 12:31 bootmgr.efi.mui
-rwxrwxrwx 1 staff 45408 10 Jul 12:31 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/pt-PT:
total 390
-rwxrwxrwx 1 staff 76640 10 Jul 12:31 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 76640 10 Jul 12:31 bootmgr.efi.mui
-rwxrwxrwx 1 staff 45920 10 Jul 12:30 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/qps-ploc:
total 379
-rwxrwxrwx 1 staff 74080 10 Jul 12:31 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 74080 10 Jul 12:31 bootmgr.efi.mui
-rwxrwxrwx 1 staff 45408 10 Jul 12:30 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/ro-RO:
total 298
-rwxrwxrwx 1 staff 76128 10 Jul 12:31 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 76128 10 Jul 12:31 bootmgr.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/ru-RU:
total 389
-rwxrwxrwx 1 staff 76640 10 Jul 12:31 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 77152 10 Jul 12:31 bootmgr.efi.mui
-rwxrwxrwx 1 staff 44896 10 Jul 12:30 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/sk-SK:
total 302
-rwxrwxrwx 1 staff 77152 10 Jul 12:31 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 77152 10 Jul 12:31 bootmgr.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/sl-SI:
total 300
-rwxrwxrwx 1 staff 76640 10 Jul 12:31 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 76640 10 Jul 12:31 bootmgr.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/sr-Latn-CS:
total 391
-rwxrwxrwx 1 staff 77152 10 Jul 12:30 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 77152 10 Jul 12:30 bootmgr.efi.mui
-rwxrwxrwx 1 staff 45408 10 Jul 12:31 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/sr-Latn-RS:
total 302
-rwxrwxrwx 1 staff 77152 10 Jul 12:30 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 77152 10 Jul 12:30 bootmgr.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/sv-SE:
total 386
-rwxrwxrwx 1 staff 76128 10 Jul 12:31 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 76128 10 Jul 12:31 bootmgr.efi.mui
-rwxrwxrwx 1 staff 44896 10 Jul 12:30 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/tr-TR:
total 383
-rwxrwxrwx 1 staff 75104 10 Jul 12:31 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 75104 10 Jul 12:31 bootmgr.efi.mui
-rwxrwxrwx 1 staff 45408 10 Jul 12:30 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/uk-UA:
total 302
-rwxrwxrwx 1 staff 77152 10 Jul 12:31 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 77152 10 Jul 12:31 bootmgr.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/zh-CN:
total 333
-rwxrwxrwx 1 staff 63840 10 Jul 12:30 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 63840 10 Jul 12:30 bootmgr.efi.mui
-rwxrwxrwx 1 staff 42336 10 Jul 12:30 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/zh-HK:
total 333
-rwxrwxrwx 1 staff 63840 10 Jul 12:30 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 63840 10 Jul 12:30 bootmgr.efi.mui
-rwxrwxrwx 1 staff 42336 10 Jul 12:30 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Boot/zh-TW:
total 333
-rwxrwxrwx 1 staff 63840 10 Jul 12:30 bootmgfw.efi.mui
-rwxrwxrwx 1 staff 63840 10 Jul 12:30 bootmgr.efi.mui
-rwxrwxrwx 1 staff 42336 10 Jul 12:30 memtest.efi.mui
/Volumes/EFI/EFI/Microsoft/Recovery:
total 64
-rwxrwxrwx 1 staff 16384 26 Aug 19:17 BCD
-rwxrwxrwx 1 staff 16384 26 Aug 19:15 BCD.LOG
-rwxrwxrwx 1 staff 0 26 Aug 19:15 BCD.LOG1
-rwxrwxrwx 1 staff 0 26 Aug 19:15 BCD.LOG2