CSCSupportd

executablemacOS418.3 KBx86_64, arm64

Bluetooth LE accessory driver — manages low-energy wireless device communication

Establishes and maintains Bluetooth Low Energy connections to wireless accessories through direct hardware and driver interfaces. Communicates with LE devices via the Bluetooth stack, handling pairing, characteristic discovery, and data exchange. Exposes XPC services for system components to query device status and send commands. Manages multiple accessory bundles and communicates with remote endpoints for device provisioning or synchronization.AI

Fingerprint

Platform: macOS
Type: executable
Arch: x86_64, arm64
Min OS: 26.1.0
SDK: 26.1.0
File Size: 418.3 KB
UUID: CED28F7E-A6D0-32F2-B602-E98D415107AC
Analyzed: 2026-04-09T09:37:54Z
CDHash: 037e2d1b5125d2412e2b80bdfb7c317dbf8b99a298c72bb2c5c5b31b65bc2251

Capabilities

HardwareDirect hardware/driver communication

/System/Library/Frameworks/IOKit.framework/Versions/A/IOKit

HardwareBluetooth LE device access

/System/Library/Frameworks/CoreBluetooth.framework/Versions/A/CoreBluetooth

Frameworks13

libSMC.dylib IOKit CoreGraphics ServiceManagement CoreBluetooth CoreUtils RemoteXPC RemoteServiceDiscovery Foundation libobjc.A.dylib libSystem.B.dylib CoreFoundation SoftLinking

Entitlements6

com.apple.bluetooth.systemtrue

com.apple.nfcd.hwmanagertrue

com.apple.nfcd.session.setrue

com.apple.private.CSCSupport.antenna-accesstrue

com.apple.private.RemoteServiceDiscovery.device-admintrue

com.apple.private.iokit.assertonlidclosetrue

Interesting Strings

Bundle IDs(20)

(com.apple.private.iokit.assertonlidclose +com.apple.private.CSCSupport.antenna-access /System/Library/LaunchDaemons/com.apple.screensharing.plist 5com.apple.private.RemoteServiceDiscovery.device-admin <key>com.apple.bluetooth.system</key>

File Paths(21)

/Library/Receipts/Modular Software Download.plist /System/Library/CoreServices/SystemVersion.plist /System/Library/Frameworks/CoreBluetooth.framework/Versions/A/CoreBluetooth /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics

iokit_constants(1)

URLs & Endpoints(5)

$http://crl.apple.com/codesigning.crl0 %http://www.apple.com/appleca/root.crl0 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"><string>com.apple.compilers.llvm.clang.1_0</string>https://www.apple.com/appleca/0

Network Surface

Networking Frameworks

CoreFoundation Foundation

Endpoints(7)

Urlhttp://www.apple.com/DTDs/PropertyList-1.0.dtd">

Hostnamewww.apple.com

Hostnamemacosx26.1.internal

Urlhttp://www.apple.com/appleca/root.crl0

Urlhttp://crl.apple.com/codesigning.crl0

Hostnamecrl.apple.com

Urlhttps://www.apple.com/appleca/0

DNA Capability Vector

Location

0

Keychain

0

Network

0

Storage

0

Hardware

2

IPC

0

Analytics

0

Security

0

System

0

Behavioral Profile

URL Endpoints

5

Telemetry Strings

0

File Paths

21

Bundle IDs

20

IOKit Constants

1

Library Functions

0

Structural HashesSHA-256

Code4ee89378f8408e8852bb693fdb4af6212111c12bae15b9ffb4e47d2b49fe123c

Importsfcc40a7ab7eb1defe2d24e98f373b85ca9843dff65f7a510e949698cad0ba957

Frameworkse0c4f188be747e663c1a8ce9a91bb87c23c0df0249570bdaa47928806601e26d

Classesb01213af9ae1c7e7d4eae649cf72100e214730c8ebbdbc46f34c1aa627962fe3

Entitlements57fa90a4411204e3a90acf167a201c7ae1e4a25e95712eabb6f9dc09d441f957

Symbols1523f2f8a7fcc79f9d7e8bfb6c24688cb4f62158c987390b634951a0b32a16c6

Static Libraries0 / 181 functions identified

Functions(181)

0x100001160+[CSCRemoteMessenger sharedMessenger]

0x1000011a4sub_1000011a4

0x100001200-[CSCRemoteMessenger init]

0x100001290+[CSCRemoteMessenger createErrorWithCode:message:]

0x100001368-[CSCRemoteMessenger setRemoteDevice:service:error:]

0x1000016e8-[CSCRemoteMessenger sendRemoteMessage:withReply:error:]

0x100001a78sub_100001a78

0x100001b1csub_100001b1c

0x100001b24sub_100001b24

0x100001b2c-[CSCRemoteMessenger device]

0x100001b34-[CSCRemoteMessenger setDevice:]

0x100001b40-[CSCRemoteMessenger service]

0x100001b48-[CSCRemoteMessenger setService:]

0x100001b54-[CSCRemoteMessenger logger]

0x100001b5c-[CSCRemoteMessenger .cxx_destruct]

0x100001bb8sub_100001bb8

0x100001bccsub_100001bcc

0x100001bd8sub_100001bd8

0x1000022b4sub_1000022b4

0x100002350sub_100002350

Imports187 symbols from 13 dylibs

libSystem.B.dylib52 CoreFoundation38 IOKit28 libobjc.A.dylib26 Foundation19

Exports1

_mh_execute_header0x0

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