Attribute 0x10 $STANDARD_INFORMATION
Attribute 0x10 STANDARD_INFORMATION
The Standard Information attribute contains the files ownership information together with the files permissions and associated dates and times.
This attribute is known as a resident attribute meaning that all the relevant file information only resides within the attribute itself.
An example of a Standard Information attribute is detailed below:
File dates and times are commonly referred to within the forensic community as MAC times. This attribute contains what are known as primary MAC times an explanation of which are detailed in below:
| Name | Remarks |
| File Creation | This date and time refers to when file commenced creation on the volume it resides. |
| File Modified | This date and time refers to when the file content was last modified on a volume (not necessarily the volume it resides). |
| Record Changed | This date and time refers to when the MFT record itself was last changed. This date and time field is not displayed to a user. |
| Last Accessed Time | This date and time refers to when the file was last accessed by a process (computer or user). This function has been disabled post Windows XP. |
Additional information…
As detailed, the attribute also contains any permissions applied to the file which are stored as flags. An example of what permissions are set is detailed below:
It can be seen that the only permission set is ‘Archive’. The value of this permission is 0x20.
A list of permission flags are detailed below:
| Flag Value | Description |
| 0x0001 | Read only |
| 0x0002 | Hidden |
| 0x0004 | System |
| 0x0020 | Archive |
| 0x0040 | Device |
| 0x0080 | Normal |
| 0x0100 | Temporary |
| 0x0200 | Sparse file |
| 0x0400 | Reparse point |
| 0x0800 | Compressed |
| 0x1000 | Offline |
| 0x2000 | Content not indexed |
| 0x4000 | Encrypted |
Introduction to Digital Forensics: Malware Analysis and Investigations
Introduction to Digital Forensics: Malware Analysis and Investigations
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