textcomposerd

JSON
executablemacOS136.6 KBx86_64, arm64

Network service daemon — establishes and manages bidirectional network communications

Listens for incoming network connections and initiates outgoing connections to remote endpoints. Accesses private storage areas and additional file paths beyond standard sandboxing restrictions. Exposes two XPC services for inter-process communication with other system components. Handles multiple network endpoints and manages Mach service access for low-level system interactions. References 64 bundle identifiers and multiple file paths, indicating coordination with other system services.AI

Fingerprint

Platform
macOS
Type
executable
Arch
x86_64, arm64
Min OS
26.1.0
SDK
26.1.0
File Size
136.6 KB
UUID
1A1FB1ED-1EE2-3D1C-A2E0-4AC7D7731912
Analyzed
2026-04-09T10:08:32Z
CDHash
de9168bca14a7c167204b6496ac7289f5d402d1d3f7bf1a3143e143bf481cb0b

Capabilities

NetworkMake outgoing network connections
com.apple.security.network.client[object Object]
NetworkListen for incoming network connections
com.apple.security.network.server[object Object]
StoragePrivate storage area access
com.apple.private.security.storage.MobileAssetGenerativeModels[object Object]
StorageException: access additional file paths
com.apple.security.exception.files.absolute-path.read-only
/private/var/MobileAsset/AssetsV2/locks/com.apple.UnifiedAssetFramework//private/var/MobileAsset/AssetsV2/com_apple_MobileAsset_UAF_FM_GenerativeModels/purpose_auto//private/var/MobileAsset/AssetsV2/com_apple_MobileAsset_UAF_FM_Overrides/purpose_auto//private/var/MobileAsset/PreinstalledAssetsV2/InstallWithOs/com_apple_MobileAsset_UAF_FM_GenerativeModels//private/var/MobileAsset/PreinstalledAssetsV2/InstallWithOs/com_apple_MobileAsset_UAF_FM_Overrides//System/Library/PreinstalledAssetsV2/RequiredByOs/com_apple_MobileAsset_UAF_FM_GenerativeModels//System/Library/PreinstalledAssetsV2/RequiredByOs/com_apple_MobileAsset_UAF_FM_Overrides//private/var/mobile/Library/com.apple.modelcatalog/sideload/
IpcException: access additional Mach services
com.apple.security.exception.mach-lookup.global-name
com.apple.modelmanagercom.apple.biome.access.usercom.apple.modelcatalog.catalogcom.apple.siri.uaf.servicecom.apple.mobileasset.autoassetcom.apple.mobileassetd.v2com.apple.TextUnderstanding.SmartReplies.Inferencecom.apple.PerfPowerTelemetryClientRegistrationServicecom.apple.powerlog.plxpclogger.xpc

Entitlements15

com.apple.PerfPowerServices.data-donationtrue
com.apple.application-identifiercom.apple.textcomposerd
com.apple.modelcatalog.full-accesstrue
com.apple.modelmanager.inferencetrue
com.apple.private.assets.accessible-asset-types
com.apple.MobileAsset.LinguisticDatacom.apple.MobileAsset.UAF.FM.GenerativeModelscom.apple.MobileAsset.UAF.FM.Overridescom.apple.MobileAsset.UAF.FM.Visualcom.apple.MobileAsset.CN.Guardrail
com.apple.private.biome.read-write
GenerativeModels.GenerativeFunctions.Instrumentation
com.apple.private.corespotlight.internaltrue
com.apple.private.corespotlight.search.internaltrue
com.apple.private.security.storage.MobileAssetGenerativeModelstrue
com.apple.proactive.input.suggestertrue
com.apple.security.exception.files.absolute-path.read-only
/private/var/MobileAsset/AssetsV2/locks/com.apple.UnifiedAssetFramework//private/var/MobileAsset/AssetsV2/com_apple_MobileAsset_UAF_FM_GenerativeModels/purpose_auto//private/var/MobileAsset/AssetsV2/com_apple_MobileAsset_UAF_FM_Overrides/purpose_auto//private/var/MobileAsset/PreinstalledAssetsV2/InstallWithOs/com_apple_MobileAsset_UAF_FM_GenerativeModels//private/var/MobileAsset/PreinstalledAssetsV2/InstallWithOs/com_apple_MobileAsset_UAF_FM_Overrides//System/Library/PreinstalledAssetsV2/RequiredByOs/com_apple_MobileAsset_UAF_FM_GenerativeModels//System/Library/PreinstalledAssetsV2/RequiredByOs/com_apple_MobileAsset_UAF_FM_Overrides//private/var/mobile/Library/com.apple.modelcatalog/sideload/
com.apple.security.exception.mach-lookup.global-name
com.apple.modelmanagercom.apple.biome.access.usercom.apple.modelcatalog.catalogcom.apple.siri.uaf.servicecom.apple.mobileasset.autoassetcom.apple.mobileassetd.v2com.apple.TextUnderstanding.SmartReplies.Inferencecom.apple.PerfPowerTelemetryClientRegistrationServicecom.apple.powerlog.plxpclogger.xpc
com.apple.security.network.clienttrue
com.apple.security.network.servertrue
platform-applicationtrue

Interesting Strings

Network Surfaceentitled

Networking Frameworks

FoundationlibswiftCoreFoundation.dylib

Endpoints(8)

Urlhttp://www.apple.com/DTDs/PropertyList-1.0.dtd">
Hostnamewww.apple.com
Hostnamemacosx26.1.internal
Hostname4GenerativeModels.GenerativeFunctions.Instrumentation0
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
2
Storage
2
Hardware
0
IPC
1
Analytics
0
Security
0
System
0

Behavioral Profile

URL Endpoints
5
Telemetry Strings
0
File Paths
19
Bundle IDs
64
IOKit Constants
0
Library Functions
0

Structural HashesSHA-256

Codee2ce36d04cc93d445ba2b4a8ade463f02483d44be824331e8606610d6ac48bbe
Importsc0edef1256e1d7b5082abd02438262b22f47eaf5070111e36b2cd3229df8220a
Frameworks44517ebc232bfab7719b1ee5b863c5018ccfc81083ffc3fba7e2bf59b8fe15fd
Classese3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Entitlements9fcfb6b1a9f0e583ee3cb5ca4db9a0b5b3cacc1edbcd9aa7f705d2bb2de0a0b2
Symbolsc0edef1256e1d7b5082abd02438262b22f47eaf5070111e36b2cd3229df8220a

Static Libraries0 / 6 functions identified

Functions(6)

0x100000d60sub_100000d60
0x100000d64sub_100000d64
0x100000dbcsub_100000dbc
0x100000df4main
0x100000e30sub_100000e30
0x100000e40sub_100000e40

Imports5 symbols from 3 dylibs

TextComposer2libswiftCore.dylib2ProactiveDaemonSupport1

Exports2

_mh_execute_header0x0
main0xdf4

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