奇怪了,我这边两台 Mac Mini,都是 10.13.6 (17G65),一台有,一台没有
数字签名显示:
Executable=/System/Library/CoreServices/
MRT.app/Contents/XPCServices/YaraScanService.xpc/Contents/MacOS/YaraScanServiceIdentifier=com.apple.MRT.YaraScanService
Format=bundle with Mach-O thin (x86_64)
CodeDirectory v=20100 size=526 flags=0x0(none) hashes=11+3 location=embedded
Platform identifier=4
Hash type=sha256 size=32
CandidateCDHash sha256=f5b329d3ffef509249ae2fb526b30761de52c3e4
Hash choices=sha256
CDHash=f5b329d3ffef509249ae2fb526b30761de52c3e4
Signature size=4485
Authority=Software Signing
Authority=Apple Code Signing Certification Authority
Authority=Apple Root CA
Info.plist entries=20
TeamIdentifier=not set
Sealed Resources version=2 rules=13 files=2
Internal requirements count=1 size=80
看起来像是苹果自己的