audioclocksyncd

executablemacOS736.4 KBx86_64, arm64

System analytics daemon — collects and transmits hardware and performance diagnostics to Apple

Gathers telemetry from hardware, drivers, and system performance metrics across the macOS environment. Communicates directly with hardware and drivers to collect real-time diagnostic data, then packages and submits analytics to Apple endpoints. Exposes multiple XPC services for other system components to report events and metrics. Maintains persistent state and event logs to track system behavior patterns. Performs continuous monitoring with scheduled or event-triggered data collection and submission.AI

Fingerprint

Platform: macOS
Type: executable
Arch: x86_64, arm64
Min OS: 26.1.0
SDK: 26.1.0
File Size: 736.4 KB
UUID: 40DC25E6-8265-342E-8259-3EEE3E568288
Analyzed: 2026-04-09T09:42:59Z
CDHash: 223fb8c0d1cbba4a96a0d551c118474141280375b0fbc97344ecb600c64c9d74

Capabilities

HardwareDirect hardware/driver communication

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

AnalyticsApple unified analytics submission

/System/Library/PrivateFrameworks/CoreAnalytics.framework/Versions/A/CoreAnalytics

Frameworks8

CoreAnalytics IOKit IOKitten Foundation libobjc.A.dylib libc++.1.dylib libSystem.B.dylib CoreFoundation

Entitlements7

com.apple.private.network.reserved-porttrue

com.apple.private.timesync.clocksynctrue

com.apple.private.timesync.getsyncinfotrue

com.apple.private.timesync.reversesynctrue

com.apple.private.timesync.timeofdayptpinstancetrue

com.apple.private.timesync.tsn-capturetrue

com.apple.security.iokit-user-client-class

IOTimeSyncDaemonUserClient IOTimeSyncUserClient IOTimeSyncClockManagerUserClient IOTimeSyncgPTPManagerUserClient IOTimeSyncDomainUserClient IOTimeSyncNetworkPortUserClient IOTimeSyncSyncUserClient

Interesting Strings

Bundle IDs(46)

$com.apple.private.timesync.clocksync &com.apple.private.timesync.getsyncinfo &com.apple.private.timesync.reversesync &com.apple.private.timesync.tsn-capture 'com.apple.private.network.reserved-port

File Paths(19)

/AppleInternal/Library/BuildRoots/4~B_wgugA1lXhHhDKAgYH-dddUHzq2weTCdnHlkek/Library/Caches/com.apple.xbs/Sources/TimeSync_exec/clocksyncd/Diagnostics/TSDClockDiagnosticsManager.m /AppleInternal/Library/BuildRoots/4~B_wgugA1lXhHhDKAgYH-dddUHzq2weTCdnHlkek/Library/Caches/com.apple.xbs/Sources/TimeSync_exec/clocksyncd/Diagnostics/TSDClockStatistics.m /AppleInternal/Library/BuildRoots/4~B_wgugA1lXhHhDKAgYH-dddUHzq2weTCdnHlkek/Library/Caches/com.apple.xbs/Sources/TimeSync_exec/clocksyncd/IOKit/TSDClockManager.mm /AppleInternal/Library/BuildRoots/4~B_wgugA1lXhHhDKAgYH-dddUHzq2weTCdnHlkek/Library/Caches/com.apple.xbs/Sources/TimeSync_exec/clocksyncd/IOKit/TSDClockSync.m /AppleInternal/Library/BuildRoots/4~B_wgugA1lXhHhDKAgYH-dddUHzq2weTCdnHlkek/Library/Caches/com.apple.xbs/Sources/TimeSync_exec/clocksyncd/IOKit/TSDDaemonService.m

telemetry(12)

/AppleInternal/Library/BuildRoots/4~B_wgugA1lXhHhDKAgYH-dddUHzq2weTCdnHlkek/Library/Caches/com.apple.xbs/Sources/TimeSync_exec/clocksyncd/Diagnostics/TSDClockDiagnosticsManager.m /AppleInternal/Library/BuildRoots/4~B_wgugA1lXhHhDKAgYH-dddUHzq2weTCdnHlkek/Library/Caches/com.apple.xbs/Sources/TimeSync_exec/clocksyncd/Diagnostics/TSDClockStatistics.m /System/Library/PrivateFrameworks/CoreAnalytics.framework/Versions/A/CoreAnalytics @"TSDClockDiagnosticsManager"TSDClockDiagnosticsManager

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(9)

Ipv601:80:c2:00:00:0e

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

1

IPC

0

Analytics

1

Security

0

System

0

Behavioral Profile

URL Endpoints

5

Telemetry Strings

12

File Paths

19

Bundle IDs

46

IOKit Constants

0

Library Functions

0

Structural HashesSHA-256

Code2ec77202d5d761360bd424b921318a1d865acfc5744811ca8f39e6e75fc9f0ac

Imports56f7ab538554ef69e82d991abc00d34e948bbcbd729c3092d7874e13c2926be6

Frameworksc41d63f810a4a9b4c1de0c8923e0d2da9b185b95a81411a308fa70de0b880de8

Classescde37053ff68c4da74a4e78d7e69cab3de2d9ac0951b99ffd9cc99e8d19caa10

Entitlements0972e26b2ce0073565e3084832dc270913a1e7b38227eb18f173d6f20208c6ef

Symbols7b8d01585dbbe86f267423e3ed51004d1ef84e6132fb52aac9bb4a394271ef28

Static Libraries0 / 1099 functions identified

Functions(1099)

0x100000f80sub_100000f80

0x1000013b4-[TSDClockDiagnosticsManager init]

0x100001964sub_100001964

0x100001a34sub_100001a34

0x100001a40sub_100001a40

0x100001a48sub_100001a48

0x100001b18sub_100001b18

0x100001bb4sub_100001bb4

0x100001c50sub_100001c50

0x100001e0csub_100001e0c

0x100001e78sub_100001e78

0x100001e80sub_100001e80

0x100001e88-[TSDClockDiagnosticsManager removeStatisticsWithIdentifier:]

0x100001f14-[TSDClockDiagnosticsManager addNetworkPortWithService:]

0x100002038-[TSDClockDiagnosticsManager removeNetworkPortWithService:]

0x10000210c-[TSDClockDiagnosticsManager didChangeASCapable:forPort:]

0x100002210-[TSDClockDiagnosticsManager didChangeAdministrativeEnable:forPort:]

0x100002314-[TSDClockDiagnosticsManager didTimeoutOnMACLookupForPort:]

0x1000023f0-[TSDClockDiagnosticsManager didSyncTimeoutWithMean:median:standardDeviation:minimum:maximum:numberOfSamples:forPort:]

0x100002528-[TSDClockDiagnosticsManager didTerminateServiceForPort:]

Imports123 symbols from 7 dylibs

libSystem.B.dylib58 libobjc.A.dylib29 Foundation14 CoreFoundation12 IOKitten8

Exports1

_mh_execute_header0x0

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