CN108762826A - Process hiding method and computer readable storage medium - Google Patents
Process hiding method and computer readable storage medium Download PDFInfo
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- CN108762826A CN108762826A CN201810365246.7A CN201810365246A CN108762826A CN 108762826 A CN108762826 A CN 108762826A CN 201810365246 A CN201810365246 A CN 201810365246A CN 108762826 A CN108762826 A CN 108762826A
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- list
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- program path
- preset
- hiding
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44557—Code layout in executable memory
- G06F9/44563—Sharing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
Abstract
The invention discloses a kind of process hiding methods and computer readable storage medium, method to include：Timing obtains the process that Program path matches with preset Program path from process list, and obtains the process number of the process；When target process query procedure list, according to acquired process number filter course list, and filtered process list is returned into the target process.The present invention can simply and efficiently realize process hiding, and flexibility is high, and stability is strong, versatile.
Description
Technical field
The present invention relates to technical field of software security more particularly to a kind of process hiding method and computer-readable storage mediums
Matter.
Background technology
In some software systems, some crucial processes are forced to terminate or be noticeable in order to prevent, it is necessary to right
Critical processes in this software systems or whole processes are hidden protection, that is to say, that these critical processes cannot be
It is queried in the tools such as task manager.Existing process hiding method emerges one after another, but these methods cannot accomplish simultaneously
Effectively, flexibly and it is stable.Including the process hiding method of inner nuclear layer, such as DKOM (Direct Kernel Object
Manipulation directly operates kernel objects) and SSDT HOOK (System Services Descriptor Table are
The methods of service descriptor of uniting table).The also process hiding method of client layer, such as long-range DLL injections are in conjunction with API HOOK's
The methods of technology and global message hook combination API HOOK.But these methods all underactions are not sufficiently stable, reason is such as
Under：
1, the hidden process of the inner nuclear layers such as DKOM and SSDT HOOK is although simple and effective, still, if application layer with
If inner nuclear layer does not communicate, all application layer programs can not all be detected in the program that inner nuclear layer is hidden, and can thus be made
The process being hidden cannot be all checked at all client layer programs, and it may be desired to certain applications layers in practical applications
Program can detect the process being hidden, therefore the hidden process underaction of these inner nuclear layers.
2, the hidden process of inner nuclear layer needs load driver, changes memory system kernel, causes system unstable
Problem.It is blue caused by WIN64 systems have the limitation of KPP (protection of Kernel Patch Protection kernel patch)
Screen problem.
Although 3, judging whether process needs hiding method effective according to process ID in client layer, process ID is
It is generated with process initiation, causes the startup for also needing to accurate judgement process using this method to be closed, therefore this method is not
It is enough flexible.
Invention content
The technical problem to be solved by the present invention is to：A kind of process hiding method and computer readable storage medium are provided,
Flexibility is strong and versatility is high.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of process hiding method, including：
Timing obtains the process that Program path and preset Program path match from process list, and obtain it is described into
The process of journey is numbered；
When target process query procedure list, according to acquired process number filter course list, and will be after filtering
Process list return to the target process.
The invention further relates to a kind of computer readable storage mediums, are stored thereon with computer program, and described program is located
Reason device realizes following steps when executing：
Timing obtains the process that Program path and preset Program path match from process list, and obtain it is described into
The process of journey is numbered；
When target process query procedure list, according to acquired process number filter course list, and will be after filtering
Process list return to the target process.
The beneficial effects of the present invention are：According to the corresponding Program path of process come obtain needed in process list it is hiding
Process, it is more flexible compared to the scheme judged according to process number；By by filtered process list return to target into
Journey, it is not comprising the process list for needing hiding process, to realize process to make the process list query result of target process
It hides.The present invention have the characteristics that configuration flexibly, stablize effectively, be simple and efficient, and it is versatile, can neatly apply with it is each
In kind application system.
Description of the drawings
Fig. 1 is a kind of flow chart of process hiding method of the embodiment of the present invention one；
Fig. 2 is the flow chart of step S1 in the embodiment of the present invention one；
Fig. 3 is the flow chart of step S2 in the embodiment of the present invention one.
Specific implementation mode
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and coordinate attached
Figure is explained in detail.
The design of most critical of the present invention is：Hiding process is needed to obtain according to Program path, is numbered according to process
It filters out and needs hiding process in process list.
Referring to Fig. 1, a kind of process hiding method, including：
Timing obtains the process that Program path and preset Program path match from process list, and obtain it is described into
The process of journey is numbered；
When target process query procedure list, according to acquired process number filter course list, and will be after filtering
Process list return to the target process.
As can be seen from the above description, the beneficial effects of the present invention are：With configuration flexibly, stablize effectively, be simple and efficient, lead to
With the strong feature of property.
Further, the timing obtain that Program path and preset Program path match from process list into
Journey, and the process number for obtaining the process is specially：
Determine the corresponding Program path of hidden process；
Host process is serviced according to the preset time cycle, obtains process list；
Obtain the corresponding Program path of each process in the process list；
Traverse the process list；
If the corresponding Program path of process Program path corresponding with the hidden process matches, described one is obtained
The process of process is numbered.
Seen from the above description, process list is traversed by using the Windows service processes of higher-rights, guaranteed
Obtain the Program path of all processes other than system process.
Further, after the process number for obtaining a process, further comprise：
At the end of process list traverses, acquired process number is stored into shared drive.
Seen from the above description, shared drive relatively simple effective shared data mode between process, by by process
Number is preserved to shared drive, these processes number can be obtained by making other processes also.
Further, described when target process query procedure list, it is arranged according to acquired process number filter course
Table, and filtered process list is returned into the target process and is specially：
Global message hook is installed；
It, then will be in target process when detecting that the process when front opening is preset target process by global message hook
It is revised as the entry address of preset process hiding function in the entry address for obtaining the api function of process list；
When target process query procedure list, by the process hiding function filter course list process number with
Acquired process numbers consistent process, and filtered process list is returned to the target process.
Seen from the above description, global message hook and API HOOK are combined, can avoid repairing inner nuclear layer
Change, is simple and efficient.
Further, the global message hook includes mouse information hook, Keyboard Message hook and CBT message hooks.
Seen from the above description, by installing global message hook, to monitor window events.
The present invention also proposes a kind of computer readable storage medium, is stored thereon with computer program, and described program is located
Reason device realizes following steps when executing：
Timing obtains the process that Program path and preset Program path match from process list, and obtain it is described into
The process of journey is numbered；
When target process query procedure list, according to acquired process number filter course list, and will be after filtering
Process list return to the target process.
Further, the timing obtain that Program path and preset Program path match from process list into
Journey, and the process number for obtaining the process is specially：
Determine the corresponding Program path of hidden process；
Host process is serviced according to the preset time cycle, obtains process list；
Obtain the corresponding Program path of each process in the process list；
Traverse the process list；
If the corresponding Program path of process Program path corresponding with the hidden process matches, described one is obtained
The process of process is numbered.
Further, after the process number for obtaining a process, further comprise：
At the end of process list traverses, acquired process number is stored into shared drive.
Further, described when target process query procedure list, it is arranged according to acquired process number filter course
Table, and filtered process list is returned into the target process and is specially：
Global message hook is installed；
It, then will be in target process when detecting that the process when front opening is preset target process by global message hook
It is revised as the entry address of preset process hiding function in the entry address for obtaining the api function of process list；
When target process query procedure list, by the process hiding function filter course list process number with
Acquired process numbers consistent process, and filtered process list is returned to the target process.
Further, the global message hook includes mouse information hook, Keyboard Message hook and CBT message hooks.
Embodiment one
Fig. 1 is please referred to, the embodiment of the present invention one is：A kind of process hiding method, this method are serviced based on Windows,
It can apply with sensory system, include the following steps：
S1：Timing obtains the process that Program path matches with preset Program path from process list, and obtains institute
State the process number of process；
S2：When target process query procedure list, according to acquired process number filter course list, and will filtering
Process list afterwards returns to the target process.
That is, the present embodiment is broadly divided into two parts, first part is that service host process determines that needs are hidden
Process Program path or the Program path where it.In addition, timing obtains the Program path of all processes, and road will be met
The process ID of the process of diameter is preserved, and is used for process hiding in second part target program.
Specifically, as shown in Fig. 2, the S1 includes the following steps：
S101：Determine the corresponding Program path of hidden process；I.e. according to practical application scene, service host process, which determines, to be needed
Program path where hiding process.Service host process can specify the complete trails of program where process come hide specify into
Journey can also specify its father path to hide all processes under the path.
S102：Host process is serviced according to the preset time cycle, obtains process list；Specifically, service host process passes through
Related Windows API obtain the process list comprising process ID.Preferably, the preset time cycle is 2s, i.e., often
S102-S108 is thened follow the steps every 2s, needs hiding process to update.
S103：Obtain the corresponding Program path of each process in the process list；Specifically, service host process passes through correlation
Windows API obtain the corresponding Program path of each process in process list.
S104：A process is obtained from the process list successively, i.e., obtained from process list it is one-dimensional be traversed into
Journey.
S105：Judge the corresponding Program path of process Program path phase whether corresponding with the hidden process
Match, i.e., whether includes the corresponding Program path of a process in the corresponding Program path of described hidden process, if so, executing
Step S106, if it is not, thening follow the steps S107.
S106：Obtain the process number of a process；Further, the process ID of a process can be preserved to team
In row.
S107：Judge whether traversal terminates, if so, S108 is thened follow the steps, if it is not, then continuing to obtain from process list
Next process not being traversed executes step S104.
S108：It preserves and numbers acquired process, it is preferable that store acquired process number to shared drive
In, i.e., the process ID in queue is stored into shared drive.
The second part be on the basis of first part saves the process ID of hidden process, be based on API HOOK skills
Art carrys out the process list that Filtration Goal program is got, to realize hiding for process.
Specifically, as shown in figure 3, the S2 includes the following steps：
S201：Global message hook is installed；Specifically, global message hook is installed in a local computer, to monitor
The window events of the local computer, such as the establishment of monitoring window, movement, destruction, change size.Preferably, the message
Hook includes mouse information hook, Keyboard Message hook and CBT message hooks.
S202：Detect whether current process is target process by global message hook, i.e., in monitoring window event procedure
In, judge whether open process is target process, if so, thening follow the steps S203.Wherein, target process can be preset
In shared drive.
S203：By API HOOK technologies, the entry address for the api function that process list is obtained in target program is changed
For the entry address of preset process hiding function, which is the function of hidden process.
S204：When target process query procedure list, then executive process hides function, specifically, in process hiding number
In, it first calls the former api function for obtaining process list to obtain process list, then process is numbered and is preserved with step S108
Process number consistent process and deleted from process list, finally the process hiding function is returned, return value is filtering
Process list afterwards, to realize process hiding.
Compared with prior art, the present embodiment has the characteristics that：
1, more flexibly；By judging whether process needs to hide according to the path where program process, it is possible to specify
The complete trails of process hides specified process, can also specify father path to hide all processes under the path.Meanwhile it can
With by global message Hook Technique specify which process cannot check critical processes (such as setting task manager be by management and control
Process).
2, more stable effective；Process list is traversed by using the Windows service processes of higher-rights, guarantee can
Obtain the Program path of all processes other than system process (System Idle Process and System process).
3, relatively simple efficient；It is changed by using global message hook, API HOOK technologies and share memory technology
The behavior of target process, the process list that Filtration Goal process obtains.
Embodiment two
The present embodiment is a kind of computer readable storage medium of corresponding above-described embodiment, is stored thereon with computer journey
Sequence realizes following steps when described program is executed by processor：
Timing obtains the process that Program path and preset Program path match from process list, and obtain it is described into
The process of journey is numbered；
When target process query procedure list, according to acquired process number filter course list, and will be after filtering
Process list return to the target process.
Further, the timing obtain that Program path and preset Program path match from process list into
Journey, and the process number for obtaining the process is specially：
Determine the corresponding Program path of hidden process；
Host process is serviced according to the preset time cycle, obtains process list；
Obtain the corresponding Program path of each process in the process list；
Traverse the process list；
If the corresponding Program path of process Program path corresponding with the hidden process matches, described one is obtained
The process of process is numbered.
Further, after the process number for obtaining a process, further comprise：
At the end of process list traverses, acquired process number is stored into shared drive.
Further, described when target process query procedure list, it is arranged according to acquired process number filter course
Table, and filtered process list is returned into the target process and is specially：
Global message hook is installed；
It, then will be in target process when detecting that the process when front opening is preset target process by global message hook
It is revised as the entry address of preset process hiding function in the entry address for obtaining the api function of process list；
When target process query procedure list, by the process hiding function filter course list process number with
Acquired process numbers consistent process, and filtered process list is returned to the target process.
Further, the global message hook includes mouse information hook, Keyboard Message hook and CBT message hooks.
In conclusion a kind of process hiding method provided by the invention and computer readable storage medium, according to process pair
The Program path answered needs hiding process to obtain in process list, cleverer compared to the scheme judged according to process number
It is living；By the way that filtered process list is returned to target process, make the process list query result of target process be not comprising
The process list for needing hiding process, to realize process hiding.The present invention has configuration flexible, stable effective, simple high
The characteristics of effect, and versatile, can neatly apply in various application systems.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, include similarly
In the scope of patent protection of the present invention.
Claims (10)
1. a kind of process hiding method, which is characterized in that including：
Timing obtains the process that Program path matches with preset Program path from process list, and obtains the process
Process is numbered；
When target process query procedure list, according to acquired process number filter course list, and by it is filtered into
Cheng Liebiao returns to the target process.
2. process hiding method according to claim 1, which is characterized in that the timing obtains program from process list
The process that path matches with preset Program path, and the process number for obtaining the process is specially：
Determine the corresponding Program path of hidden process；
Host process is serviced according to the preset time cycle, obtains process list；
Obtain the corresponding Program path of each process in the process list；
Traverse the process list；
If the corresponding Program path of process Program path corresponding with the hidden process matches, a process is obtained
Process number.
3. process hiding method according to claim 2, which is characterized in that the process number for obtaining a process
Later, further comprise：
At the end of process list traverses, acquired process number is stored into shared drive.
4. process hiding method according to claim 1, which is characterized in that described to work as target process query procedure list
When, according to acquired process number filter course list, and filtered process list is returned into the target process and is had
Body is：
Global message hook is installed；
When by global message hook detect when front opening process be preset target process, then will be obtained in target process
It is revised as the entry address of preset process hiding function in the entry address of the api function of process list；
When target process query procedure list, numbers and obtained by process in the process hiding function filter course list
The process taken numbers consistent process, and filtered process list is returned to the target process.
5. process hiding method according to claim 4, which is characterized in that the global message hook includes mouse information
Hook, Keyboard Message hook and CBT message hooks.
6. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that described program is by processor
Following steps are realized when execution：
Timing obtains the process that Program path matches with preset Program path from process list, and obtains the process
Process is numbered；
When target process query procedure list, according to acquired process number filter course list, and by it is filtered into
Cheng Liebiao returns to the target process.
7. computer readable storage medium according to claim 6, which is characterized in that the timing is obtained from process list
The process that program fetch path matches with preset Program path, and the process number for obtaining the process is specially：
Determine the corresponding Program path of hidden process；
Host process is serviced according to the preset time cycle, obtains process list；
Obtain the corresponding Program path of each process in the process list；
Traverse the process list；
If the corresponding Program path of process Program path corresponding with the hidden process matches, a process is obtained
Process number.
8. computer readable storage medium according to claim 7, which is characterized in that it is described obtain the process into
After journey number, further comprise：
At the end of process list traverses, acquired process number is stored into shared drive.
9. computer readable storage medium according to claim 6, which is characterized in that described to work as target process query procedure
When list, according to acquired process number filter course list, and by filtered process list return to the target into
Journey is specially：
Global message hook is installed；
When by global message hook detect when front opening process be preset target process, then will be obtained in target process
It is revised as the entry address of preset process hiding function in the entry address of the api function of process list；
When target process query procedure list, numbers and obtained by process in the process hiding function filter course list
The process taken numbers consistent process, and filtered process list is returned to the target process.
10. computer readable storage medium according to claim 9, which is characterized in that the global message hook includes
Mouse information hook, Keyboard Message hook and CBT message hooks.
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| Publication number | Publication date |
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| CN108762826B (en) | 2021-09-28 |
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