blacktop

Keybase proof

I hereby claim:

• I am blacktop on github.
• I am blacktop (https://keybase.io/blacktop) on keybase.
• I have a public key whose fingerprint is 69F9 FB68 ED3F 4141 6976 EA46 20B7 DA2D 9518 38C4

To claim this, I am signing this object:

blacktop

from macho import MachO

m = MachO.from_file('kernelcache.release.iphone11.decompressed')

print('CPU: {}, Subtype: {}'.format(m.header.cputype.name.upper(), m.header.cpusubtype))
print('Build Version: {}'.format(m.load_commands[22].body))
print('Source Version: {}'.format(m.load_commands[23].body))
for lc in m.load_commands:
    if hasattr(lc.type, 'segment_64'):
        if hasattr(lc.body, 'sections'):

blacktop

http https://api.github.com/users/blacktop/repos | jq -r '.[] | [.stargazers_count, .name] | @csv' | sort -rn

blacktop

-- Configuring done
-- Generating done
-- Build files have been written to: /tmp/zeek/build
make -C build all
make[1]: Entering directory '/tmp/zeek/build'
make[2]: Entering directory '/tmp/zeek/build'
make[3]: Entering directory '/tmp/zeek/build'
make[3]: Entering directory '/tmp/zeek/build'
Scanning dependencies of target binpac_lib
[  0%] [FLEX][PACScanner] Building scanner with flex 2.6.4

blacktop

*.ipsw
*.nobackup
*.tmp
**/.atom
**/.cache
**/.cargo
**/.cocoapods
**/.config/yarn
**/.docker
**/.DS_Store

blacktop

❯ brew install blacktop/tap/ipsw

❯ ipsw download ota -V --macos --device Macmini9,1 --model J274AP

❯ unzip -l 8093b01ee46664b82427188ff61334501fd1b0d8.zip | grep DeviceTree

blacktop

Header

Magic             = "dyld_v1  arm64e"
UUID              = F5097CDC-9388-382F-8D13-AAE184497224
Platform          = iOS
Max Slide         = 0x036F8000 (ASLR entropy: 12-bits)
Num SubCaches     = 1
SubCache Group ID = 0x25228
Sym SubCache UUID = 2C153791-3C17-3CB4-9AC0-5999740689AA

blacktop

blacktop

• 17.5.1 (21F90) .vs 17.6 (21G5052e)
  • IPSWs
  • Kernel
    • Version
    • Kexts
      • ⬆️ Updated (30)
    • KDKs
  • Machos
• 🆕 NEW (3)

blacktop

Homebrew build logs for blacktop/tap/ipsw on macOS 15
Build date: 2025-02-27 11:43:22