macOS Default Sandbox Debug

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Op hierdie bladsy kan jy vind hoe om 'n toepassing te skep om willekeurige opdragte van binne die standaard macOS-sandboks te lanceer:

1. Kompileer die toepassing:

main.m

#include <Foundation/Foundation.h>

int main(int argc, const char * argv[]) {
@autoreleasepool {
while (true) {
char input[512];

printf("Enter command to run (or 'exit' to quit): ");
if (fgets(input, sizeof(input), stdin) == NULL) {
break;
}

// Remove newline character
size_t len = strlen(input);
if (len > 0 && input[len - 1] == '\n') {
input[len - 1] = '\0';
}

if (strcmp(input, "exit") == 0) {
break;
}

system(input);
}
}
return 0;
}

Kompileer dit deur die volgende te hardloop: clang -framework Foundation -o SandboxedShellApp main.m

2. Bou die .app bundel

mkdir -p SandboxedShellApp.app/Contents/MacOS
mv SandboxedShellApp SandboxedShellApp.app/Contents/MacOS/

cat << EOF > SandboxedShellApp.app/Contents/Info.plist
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleIdentifier</key>
<string>com.example.SandboxedShellApp</string>
<key>CFBundleName</key>
<string>SandboxedShellApp</string>
<key>CFBundleVersion</key>
<string>1.0</string>
<key>CFBundleExecutable</key>
<string>SandboxedShellApp</string>
</dict>
</plist>
EOF

3. Definieer die toestemmings

sandbox

cat << EOF > entitlements.plist
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>com.apple.security.app-sandbox</key>
<true/>
</dict>
</plist>
EOF

sandbox + afl

cat << EOF > entitlements.plist
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>com.apple.security.app-sandbox</key>
<true/>
<key>com.apple.security.files.downloads.read-write</key>
<true/>
</dict>
</plist>
EOF

4. Onderteken die toepassing (jy moet 'n sertifikaat in die sleutelbos skep)

codesign --entitlements entitlements.plist -s "YourIdentity" SandboxedShellApp.app
./SandboxedShellApp.app/Contents/MacOS/SandboxedShellApp

# An d in case you need this in the future
codesign --remove-signature SandboxedShellApp.app

Leer AWS-hacking van nul tot held met htARTE (HackTricks AWS Red Team Expert)!

Ander maniere om HackTricks te ondersteun:

• As jy jou maatskappy geadverteer wil sien in HackTricks of HackTricks in PDF wil aflaai, kyk na die SUBSCRIPTION PLANS!

• Kry die amptelike PEASS & HackTricks swag

• Ontdek The PEASS Family, ons versameling eksklusiewe NFTs

• Sluit aan by die 💬 Discord-groep of die telegram-groep of volg ons op Twitter 🐦 @carlospolopm.

• Deel jou hacking-truuks deur PR's in te dien by die HackTricks en HackTricks Cloud GitHub-opslagplekke.