nlcd
executablemacOS201.0 KBx86_64, arm64
Code signing utility — verifies and manages digital signatures on executables
Validates code signatures on macOS binaries and frameworks, checking signature validity, certificate chains, and entitlements against system policies. Accesses Keychain and certificate stores to verify signing identities and revocation status. Communicates with network endpoints, likely for certificate validation and revocation checking (OCSP or CRL). Exposes functionality via XPC service for system tools and security frameworks that need to verify code integrity.AI
Fingerprint
- Platform
- macOS
- Type
- executable
- Arch
- x86_64, arm64
- Min OS
- 26.1.0
- SDK
- 26.1.0
- File Size
- 201.0 KB
- UUID
- 1E8363D2-17C1-3E64-AE19-8ADEC4A52872
- Analyzed
- 2026-04-09T09:58:03Z
- CDHash
- a2cc9ed36bdfd749ff4901a0514e031db78fd8aa6c22728d7a408649ae83eeeb
Capabilities
SecurityKeychain, certificates, code signing
/System/Library/Frameworks/Security.framework/Versions/A/SecurityEntitlements1
Interesting Strings
Bundle IDs(5)
File Paths(3)
Network Surface
Networking Frameworks
DNA Capability Vector
Location
0
Keychain
0
Network
0
Storage
0
Hardware
0
IPC
0
Analytics
0
Security
1
System
0
Behavioral Profile
URL Endpoints
4
Telemetry Strings
0
File Paths
3
Bundle IDs
5
IOKit Constants
0
Library Functions
0
Structural HashesSHA-256
Static Libraries0 / 82 functions identified
Functions(82)
0x100000808sub_100000808
0x100000830sub_100000830
0x100000858sub_100000858
0x100000880sub_100000880
0x100000aacsub_100000aac
0x100000aecsub_100000aec
0x100000b58sub_100000b58
0x100000e10sub_100000e10
0x100000e2csub_100000e2c
0x100001120sub_100001120
0x100001184sub_100001184
0x1000012acsub_1000012ac
0x100001354sub_100001354
0x100001434sub_100001434
0x1000019a8sub_1000019a8
0x100001a98sub_100001a98
0x100001b88sub_100001b88
0x100001c00sub_100001c00
0x100001d7csub_100001d7c
0x100001fccsub_100001fcc
Imports98 symbols from 4 dylibs
Exports1
_mh_execute_header0x0