本帖最后由 ELOHIM 于 2020-5-13 12:46 编辑
第一：-scan -bootsectorscan 这个命令现在运行时间好长啊好长啊。。。
第二：MpDlpCmd.exe 这个进程想必大家还没有了解过。
出现在C:\ProgramData\Microsoft\Windows Defender\Platform\4.18.2004.6-0下，以前版本未发现。
Usage: MpDlpCmd -<Command>
- 文件描述：Microsoft Malware Protection DLP Command Line Utility。
可能是指：DLP数据泄露防护系统
数据泄密（泄露）防护（Data leakage prevention, DLP），又称为“数据丢失防护”(Data Loss prevention, DLP)，有时也称为“信息泄漏防护”(Information leakage prevention, ILP)。数据泄密防护(DLP)是通过一定的技术手段，防止企业的指定数据或信息资产以违反安全策略规定的形式流出企业的一种策略。DLP这一概念来源于国外，是目前国际上最主流的信息安全和数据防护手段。
欢迎大家探讨一下这个文件的功能和使用方法。
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下面红色部分是"MpCmdRun.exe"新增的两个小命令。
Microsoft Antimalware Service Command Line Utility (c) 2006-2018 Microsoft Corp
Use this tool to automate and troubleshoot Microsoft Antimalware Service
Usage:
MpCmdRun.exe [command] [-options]
Command Description
-? / -h Displays all available options
for this tool
-Scan [-ScanType #] [-File <path> [-DisableRemediation] [-BootSectorScan] [-CpuThrottling]]
[-Timeout <days>]
[-Cancel]
Scans for malicious software
-Trace [-Grouping #] [-Level #] Starts diagnostic tracing
-GetFiles Collects support information
-GetFilesDiagTrack Same as Getfiles but outputs to
temporary DiagTrack folder
-RemoveDefinitions [-All] Restores the installed
signature definitions
to a previous backup copy or to
the original default set of
signatures
[-Engine] Restore the installed engine to
the previous version saved
[-DynamicSignatures] Removes only the dynamically
downloaded signatures
-SignatureUpdate [-UNC | -MMPC] Checks for new definition updates
-Restore [-ListAll | [[-Name <name>] [-All] | [-FilePath <filePath>]] [-Path <path>]] Restore or list
quarantined item(s)
-AddDynamicSignature [-Path] Loads a dynamic signature
-ListAllDynamicSignatures List the loaded dynamic signatures
-RemoveDynamicSignature [-SignatureSetID] Removes a dynamic signature
-CheckExclusion -path <path> Checks whether path is excluded
Additional Information:
Support information will be in the following directory:
C:\ProgramData\Microsoft\Windows Defender\Support
-Scan [-ScanType value]
0 Default, according to your configuration
1 Quick scan
2 Full system scan
3 File and directory custom scan
[-File <path>]
Indicates the file or directory to be scanned, only valid for custom scan.
[-DisableRemediation]
This option is valid only for custom scan.
When specified:
- File exclusions are ignored.
- Archive files are scanned.
- Actions are not applied after detection.
- Event log entries are not written after detection.
- Detections from the custom scan are not displayed in the user interface.
- The console output will show the list of detections from the custom scan.
[-BootSectorScan]
Enables boot sector scanning; only valid for custom scan.
[-Timeout <days>]
Timeout in days; maximum value is 30.
If this parameter is not specified, default value is 7 days for full scan and 1 day for all other scans.
[-Cancel]
Try to cancel any ongoing quick or full scan.
[-CpuThrottling]
When specified:
- Will ensure that the scan obeys the CPU throttling as defined in the policy (Default 50).
Return code is
0 if no malware is found or malware is successfully remediated and no additional user action is required
2 if malware is found and not remediated or additional user action is required to complete remediation or there is error in scanning. Please check History for more information.
-Trace [-Grouping value] [-Level value]
Begins tracing Microsoft Antimalware Service's actions.
You can specify the components for which tracing is enabled and
how much information is recorded.
If no component is specified, all the components will be logged.
If no level is specified, the Error, Warning and Informational levels
will be logged. The data will be stored in the support directory
as a file having the current timestamp in its name and bearing
the extension BIN.
[-Grouping]
0x1 Service
0x2 Malware Protection Engine
0x4 User Interface
0x8 Real-Time Protection
0x10 Scheduled actions
0x20 WMI
0x40 NIS/GAPA
0x80 Windows Security Center
0x100 DLP external
[-Level]
0x1 Errors
0x2 Warnings
0x4 Informational messages
0x8 Function calls
0x10 Verbose
0x20 Performance
-CaptureNetworkTrace -path <path>
Captures all the network input into the Network Protection service and
saves it to a file at <path>. Supply an empty path to stop tracing
Note: The specified path must be writable by LocalService
ex: C:\Users\Public\Downloads
-GetFiles
Gathers the following log files and packages them together in a
compressed file in the support directory
- Any trace files from Microsoft Antimalware Service
- The Windows Update history log
- All Microsoft Antimalware Service events from the System event log
- All relevant Microsoft Antimalware Service registry locations
- The log file of this tool
- The log file of the signature update helper tool
-GetFilesDiagTrack
Same as GetFiles, but outputs the CAB file to the temp DiagTrack
directory
-RemoveDefinitions
Restores the last set of signature definitions
[-Engine]
Restores the last saved engine
Use this option to restore the previous engine.
[-All]
Removes any installed signature and engine files. Use this
option if you have difficulties trying to update signatures.
[-DynamicSignatures]
Removes all Dynamic Signatures.
-SignatureUpdate
Checks for new definition updates
[-UNC [-Path <path>]]
Performs update directly from UNC file share specified in <path>
If -Path is not specified, update will be performed directly from the
preconfigured UNC location
[-MMPC]
Performs update directly from Microsoft Malware Protection Center
-Restore
[-ListAll]
List all items that were quarantined
[-Name <name>]
Restores the most recently quarantined item based on threat name
One Threat can map to more than one file
[-All]
Restores all the quarantined items based on name
[-FilePath <filePath>]
Restores quarantined item based on file path
[-Path]
Specify the path where the quarantined items will be restored.
If not specified, the item will be restored to the original path.
-AddDynamicSignature -Path <path>
Adds a Dynamic Signature specified by <path>
-ListAllDynamicSignatures
Lists SignatureSet ID's of all Dynamic Signatures added to the client
via MAPS and MPCMDRUN -AddDynamicSignature
-RemoveDynamicSignature -SignatureSetID <SignatureSetID>
Removes a Dynamic Signature specified by <SignatureSetID>
-CheckExclusion -path <path>
Checks whether <path> is excluded. It can be either a path, or a file.
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发表于 2020-5-13 12:04:05
楼主
