diff --git a/Makefile b/Makefile
index 4a49b3ae124..314374cf357 100644
--- a/Makefile
+++ b/Makefile
@@ -17,6 +17,10 @@ references:
 release:
 	go run make.go -v release
 
+# Basic darwin binary - no yara.
+darwin:
+	go run make.go -v DarwinBase
+
 linux:
 	go run make.go -v linux
 
diff --git a/artifacts/definitions/System/VFS/ListDirectory.yaml b/artifacts/definitions/System/VFS/ListDirectory.yaml
index 4ee4c3d5339..c2db64915e1 100644
--- a/artifacts/definitions/System/VFS/ListDirectory.yaml
+++ b/artifacts/definitions/System/VFS/ListDirectory.yaml
@@ -38,7 +38,8 @@ sources:
            Name, Size, Mode.String AS Mode,
            Mtime as mtime,
            Atime as atime,
-           Ctime as ctime
+           Ctime as ctime,
+           Btime AS btime
         FROM glob(
              globs=if(condition=Depth,
                 then=format(format='/**%v', args=Depth),
diff --git a/file_store/api/accessor.go b/file_store/api/accessor.go
index 661772dc8e0..d5b213cf57c 100644
--- a/file_store/api/accessor.go
+++ b/file_store/api/accessor.go
@@ -105,6 +105,10 @@ func (self *FileStoreFileInfo) FullPath() string {
 	return self.FullPath_
 }
 
+func (self *FileStoreFileInfo) Btime() utils.TimeVal {
+	return utils.TimeVal{}
+}
+
 func (self *FileStoreFileInfo) Mtime() utils.TimeVal {
 	return utils.TimeVal{}
 }
diff --git a/file_store/api/adapter.go b/file_store/api/adapter.go
index bdd4d09fb28..eabcc1d0b4c 100644
--- a/file_store/api/adapter.go
+++ b/file_store/api/adapter.go
@@ -37,6 +37,10 @@ func (self FileInfoAdapter) FullPath() string {
 	return self.full_path
 }
 
+func (self FileInfoAdapter) Btime() utils.TimeVal {
+	return utils.TimeVal{}
+}
+
 func (self FileInfoAdapter) Mtime() utils.TimeVal {
 	return utils.TimeVal{}
 }
diff --git a/file_store/mysql/mysql.go b/file_store/mysql/mysql.go
index ab5e3805ba0..e7512aa5dc4 100644
--- a/file_store/mysql/mysql.go
+++ b/file_store/mysql/mysql.go
@@ -105,6 +105,13 @@ func (self *MysqlFileStoreFileInfo) Mtime() utils.TimeVal {
 	}
 }
 
+func (self *MysqlFileStoreFileInfo) Btime() utils.TimeVal {
+	return utils.TimeVal{
+		Sec:  self.timestamp,
+		Nsec: self.timestamp * 1000000000,
+	}
+}
+
 func (self MysqlFileStoreFileInfo) Atime() utils.TimeVal {
 	return utils.TimeVal{}
 }
diff --git a/glob/accessor_darwin.go b/glob/accessor_darwin.go
index d0e68246170..e944b7b6dde 100644
--- a/glob/accessor_darwin.go
+++ b/glob/accessor_darwin.go
@@ -42,27 +42,42 @@ func (self *OSFileInfo) FullPath() string {
 	return self._full_path
 }
 
+func (self *OSFileInfo) Btime() utils.TimeVal {
+	ts := self.sys().Birthtimespec
+	return utils.TimeVal{
+		Sec:  ts.Sec,
+		Nsec: ts.Nsec + ts.Sec*1000000000,
+	}
+}
+
 func (self *OSFileInfo) Mtime() utils.TimeVal {
+	ts := self.sys().Mtimespec
 	return utils.TimeVal{
-		Sec:  int64(self.sys().Mtimespec.Sec),
-		Nsec: int64(self.sys().Mtimespec.Nsec),
+		Sec:  ts.Sec,
+		Nsec: ts.Nsec + ts.Sec*1000000000,
 	}
 }
 
 func (self *OSFileInfo) Ctime() utils.TimeVal {
+	ts := self.sys().Ctimespec
 	return utils.TimeVal{
-		Sec:  int64(self.sys().Ctimespec.Sec),
-		Nsec: int64(self.sys().Ctimespec.Nsec),
+		Sec:  ts.Sec,
+		Nsec: ts.Nsec + ts.Sec*1000000000,
 	}
 }
 
 func (self *OSFileInfo) Atime() utils.TimeVal {
+	ts := self.sys().Atimespec
 	return utils.TimeVal{
-		Sec:  int64(self.sys().Atimespec.Sec),
-		Nsec: int64(self.sys().Atimespec.Nsec),
+		Sec:  ts.Sec,
+		Nsec: ts.Nsec + ts.Sec*1000000000,
 	}
 }
 
+func (self *OSFileInfo) _Sys() *syscall.Stat_t {
+	return self.sys()
+}
+
 func (self *OSFileInfo) Data() interface{} {
 	return nil
 }
diff --git a/glob/accessor_linux.go b/glob/accessor_linux.go
index f32aef38d17..44d8add6854 100644
--- a/glob/accessor_linux.go
+++ b/glob/accessor_linux.go
@@ -114,6 +114,14 @@ func (self *OSFileInfo) FullPath() string {
 	return self._full_path
 }
 
+// On Linux we need xstat() support to get birth time.
+func (self *OSFileInfo) Btime() utils.TimeVal {
+	return utils.TimeVal{
+		Sec:  0,
+		Nsec: 0,
+	}
+}
+
 func (self *OSFileInfo) Mtime() utils.TimeVal {
 	ts := int64(self._Sys().Mtim.Sec)
 	return utils.TimeVal{
diff --git a/glob/common.go b/glob/common.go
index 4ed6f04619e..b09cab69f4c 100644
--- a/glob/common.go
+++ b/glob/common.go
@@ -77,6 +77,10 @@ func (self *VirtualDirectoryPath) Mtime() utils.TimeVal {
 	return utils.TimeVal{}
 }
 
+func (self *VirtualDirectoryPath) Btime() utils.TimeVal {
+	return utils.TimeVal{}
+}
+
 func (self *VirtualDirectoryPath) Ctime() utils.TimeVal {
 	return utils.TimeVal{}
 }
diff --git a/glob/glob.go b/glob/glob.go
index f73a9f894bd..6a30cec444c 100644
--- a/glob/glob.go
+++ b/glob/glob.go
@@ -40,7 +40,12 @@ type FileInfo interface {
 	Name() string
 	ModTime() time.Time
 	FullPath() string
+
+	// Time the file was birthed (initially created)
+	Btime() utils.TimeVal
 	Mtime() utils.TimeVal
+
+	// Time the inode was changed.
 	Ctime() utils.TimeVal
 	Atime() utils.TimeVal
 	Data() interface{}
diff --git a/gui/velociraptor/src/components/vfs/file-list.js b/gui/velociraptor/src/components/vfs/file-list.js
index 44b6b3c8b6e..42e702f1c2b 100644
--- a/gui/velociraptor/src/components/vfs/file-list.js
+++ b/gui/velociraptor/src/components/vfs/file-list.js
@@ -378,7 +378,8 @@ class VeloFileList extends Component {
             {dataField: "Mode", text: "Mode", sort: true},
             {dataField: "mtime", text: "mtime", sort: true},
             {dataField: "atime", text: "atime", sort: true},
-            {dataField: "ctime", text: "ctime", sort: true}
+            {dataField: "ctime", text: "ctime", sort: true},
+            {dataField: "btime", text: "btime", sort: true}
         ]);
 
         return (
diff --git a/services/vfs_service/vfs_service.go b/services/vfs_service/vfs_service.go
index 8c3c820c727..14927cdba2d 100644
--- a/services/vfs_service/vfs_service.go
+++ b/services/vfs_service/vfs_service.go
@@ -145,7 +145,6 @@ func (self *VFSService) ProcessListDirectory(
 	var current_vfs_components []string = nil
 
 	for row := range row_chan {
-		utils.Debug(row)
 		full_path, _ := row.GetString("_FullPath")
 		accessor, _ := row.GetString("_Accessor")
 		name, _ := row.GetString("Name")
diff --git a/utils/file.go b/utils/file.go
index ecce6c6110c..b284ad1fa65 100644
--- a/utils/file.go
+++ b/utils/file.go
@@ -156,6 +156,11 @@ func (self *DataFileInfo) ModTime() time.Time {
 func (self *DataFileInfo) FullPath() string {
 	return string(self.data)
 }
+
+func (self *DataFileInfo) Btime() TimeVal {
+	return TimeVal{}
+}
+
 func (self *DataFileInfo) Mtime() TimeVal {
 	return TimeVal{}
 }
diff --git a/vql/filesystem/gzip.go b/vql/filesystem/gzip.go
index fabc8e29c51..1d6280df47f 100644
--- a/vql/filesystem/gzip.go
+++ b/vql/filesystem/gzip.go
@@ -96,6 +96,10 @@ func (self *GzipFileInfo) Mtime() utils.TimeVal {
 	return self._modtime
 }
 
+func (self *GzipFileInfo) Btime() utils.TimeVal {
+	return self._modtime
+}
+
 func (self *GzipFileInfo) Ctime() utils.TimeVal {
 	return self._modtime
 }
diff --git a/vql/filesystem/raw_registry.go b/vql/filesystem/raw_registry.go
index 389fc3342f3..6fbb0b45b03 100644
--- a/vql/filesystem/raw_registry.go
+++ b/vql/filesystem/raw_registry.go
@@ -106,6 +106,10 @@ func (self *RawRegKeyInfo) Ctime() utils.TimeVal {
 	return self.Mtime()
 }
 
+func (self *RawRegKeyInfo) Btime() utils.TimeVal {
+	return self.Mtime()
+}
+
 func (self *RawRegKeyInfo) Atime() utils.TimeVal {
 	return self.Mtime()
 }
diff --git a/vql/filesystem/zip.go b/vql/filesystem/zip.go
index 6d3b1270fbc..81fe528123b 100644
--- a/vql/filesystem/zip.go
+++ b/vql/filesystem/zip.go
@@ -143,6 +143,10 @@ func (self *ZipFileInfo) Ctime() utils.TimeVal {
 	return self.Mtime()
 }
 
+func (self *ZipFileInfo) Btime() utils.TimeVal {
+	return self.Mtime()
+}
+
 func (self *ZipFileInfo) Atime() utils.TimeVal {
 	return self.Mtime()
 }
diff --git a/vql/protocols.go b/vql/protocols.go
index b8746898198..4e509f7b5c2 100644
--- a/vql/protocols.go
+++ b/vql/protocols.go
@@ -125,7 +125,7 @@ func (self _GlobFileInfoAssociative) Associative(
 // FROM ...
 func (self _GlobFileInfoAssociative) GetMembers(
 	scope vfilter.Scope, a vfilter.Any) []string {
-	return []string{"Name", "ModTime", "FullPath", "Mtime",
+	return []string{"Name", "ModTime", "FullPath", "Mtime", "Btime",
 		"Ctime", "Atime", "Data", "Size",
 		"IsDir", "IsLink", "Mode", "Sys"}
 }
diff --git a/vql/windows/filesystems/ntfs_lazy_windows.go b/vql/windows/filesystems/ntfs_lazy_windows.go
index a19b02e972b..9cf296dc5fc 100644
--- a/vql/windows/filesystems/ntfs_lazy_windows.go
+++ b/vql/windows/filesystems/ntfs_lazy_windows.go
@@ -177,6 +177,14 @@ func (self *LazyNTFSFileInfo) Mtime() utils.TimeVal {
 	}
 }
 
+func (self *LazyNTFSFileInfo) Btime() utils.TimeVal {
+	self.ensureCachedInfo()
+
+	return utils.TimeVal{
+		Sec: self.cached_info.Btime.Unix(),
+	}
+}
+
 func (self *LazyNTFSFileInfo) Ctime() utils.TimeVal {
 	self.ensureCachedInfo()
 
diff --git a/vql/windows/filesystems/ntfs_windows.go b/vql/windows/filesystems/ntfs_windows.go
index afd53f3eaf8..749977d8b15 100644
--- a/vql/windows/filesystems/ntfs_windows.go
+++ b/vql/windows/filesystems/ntfs_windows.go
@@ -145,6 +145,14 @@ func (self *NTFSFileInfo) FullPath() string {
 	return self._full_path
 }
 
+func (self *NTFSFileInfo) Btime() utils.TimeVal {
+	nsec := self.info.Btime.UnixNano()
+	return utils.TimeVal{
+		Sec:  nsec / 1000000000,
+		Nsec: nsec,
+	}
+}
+
 func (self *NTFSFileInfo) Mtime() utils.TimeVal {
 	nsec := self.info.Mtime.UnixNano()
 	return utils.TimeVal{
diff --git a/vql/windows/filesystems/os_windows.go b/vql/windows/filesystems/os_windows.go
index 1a127f5382f..f67ad0b026d 100644
--- a/vql/windows/filesystems/os_windows.go
+++ b/vql/windows/filesystems/os_windows.go
@@ -64,6 +64,15 @@ func (self *OSFileInfo) Data() interface{} {
 	return ordereddict.NewDict()
 }
 
+func (self *OSFileInfo) Btime() utils.TimeVal {
+	nsec := self.sys().CreationTime.Nanoseconds()
+	return utils.TimeVal{
+		Sec:  nsec / 1000000000,
+		Nsec: nsec,
+	}
+}
+
+
 func (self *OSFileInfo) Mtime() utils.TimeVal {
 	nsec := self.sys().LastWriteTime.Nanoseconds()
 	return utils.TimeVal{
@@ -72,8 +81,10 @@ func (self *OSFileInfo) Mtime() utils.TimeVal {
 	}
 }
 
+// Windows does not provide the ctime (inode change time) using the
+// APIs.
 func (self *OSFileInfo) Ctime() utils.TimeVal {
-	nsec := self.sys().CreationTime.Nanoseconds()
+	nsec := self.sys().LastWriteTime.Nanoseconds()
 	return utils.TimeVal{
 		Sec:  nsec / 1000000000,
 		Nsec: nsec,
diff --git a/vql/windows/filesystems/registry_windows.go b/vql/windows/filesystems/registry_windows.go
index 8b74f591594..383dd85b2a9 100644
--- a/vql/windows/filesystems/registry_windows.go
+++ b/vql/windows/filesystems/registry_windows.go
@@ -105,6 +105,10 @@ func (self *RegKeyInfo) Mtime() utils.TimeVal {
 	}
 }
 
+func (self *RegKeyInfo) Btime() utils.TimeVal {
+	return self.Mtime()
+}
+
 func (self *RegKeyInfo) Ctime() utils.TimeVal {
 	return self.Mtime()
 }
diff --git a/vtesting/file_info.go b/vtesting/file_info.go
index 80bf9e5788b..6623619feb7 100644
--- a/vtesting/file_info.go
+++ b/vtesting/file_info.go
@@ -21,6 +21,7 @@ func (self MockFileInfo) ModTime() time.Time       { return time.Time{} }
 func (self MockFileInfo) IsDir() bool              { return true }
 func (self MockFileInfo) Sys() interface{}         { return nil }
 func (self MockFileInfo) FullPath() string         { return self.FullPath_ }
+func (self MockFileInfo) Btime() utils.TimeVal     { return utils.TimeVal{} }
 func (self MockFileInfo) Mtime() utils.TimeVal     { return utils.TimeVal{} }
 func (self MockFileInfo) Atime() utils.TimeVal     { return utils.TimeVal{} }
 func (self MockFileInfo) Ctime() utils.TimeVal     { return utils.TimeVal{} }