dealer eprocess

Recently in learning kernel programming, record recent study notes.Principle: Remove the current process from the list of eprocess structuresCan't be! Process 0 0 See#include"HideProcess.h"#ifdef WIN64#defineActiveprocesslinks_eprocess 0x188#defineImagefilename_eprocess 0x2e0//a 16-byte single word group#else#defineActiveprocesslinks_eprocess 0x088#defineImagefilename_eprocess 0x174//a 16-byte single word group#endifNTSTATUS driverentry (pdriver_objec

)){return FALSE;}if (! Lookupprivilegevalue (NULL, Se_debug_name, uid)){CloseHandle (Htoken);Htoken = NULL;return FALSE;}Tokenprivilege.privilegecount = 1;Tokenprivilege.privileges[0]. Attributes = se_privilege_enabled;Tokenprivilege.privileges[0]. Luid = UID;Here we have to adjust permissionsif (! AdjustTokenPrivileges (Htoken, False, tokenprivilege, sizeof (token_privileges), NULL, NULL)){CloseHandle (Htoken);Htoken = NULL;return FALSE;}CloseHandle (Htoken);return TRUE;}Drive layer:#include #d

sales channels at different scales and stages of development. Most sales channels must go through the two links from dealers to retail stores. In order to meet the needs of retail stores and maximize profits, few dealers only represent one product, but have their own product combinations. Over the past two years, super terminals represented by Beijing Gome, Shandong Sanlian, and Nanjing Suning have surfaced, and even made public announcements with industrial enterprises. Some Household Applianc

Events are based on the attributes of the multicast delegate.　　A multicast delegate is actually a set of type-safe function Pointer managers that are executed in order to jump to all function pointers in the array. classProgram { Public classCarinfoeventargs:eventargs { Public stringCar {Get;Set; } PublicCarinfoeventargs (stringcar) { This. Car =car; } } Public classCardealer { Public EventEventhandler//using a system-defined generic delegate Public

space in the zero page memory. Compile the program in the win8 system at the same time. If the F5 debugging result is as follows: Or CTRL + F5 for non-debugging, the result is as follows: In the win8 system, after zwallocatevirtualmemory is called, the function returns non-0 and the return value is 0Xc00000f0. In the end, no space is allocated in the zero page memory. That is to say, in the win8 system, zero-page memory is protected, leading to failure in allocating memory at zero-page addresse

, because 0x3f at the beginning of each segment of shellcode in the stack has been replaced with 0x2e, and 0x2e does not correspond to the machine code separately, you can only change it to/xeb/x01 to skip 0x2e at the end of each shellcode segment. In the secure return method, because the return address of the function behind the stack needs to be taken out, it cannot overwrite much. The first method can only be used to execute shellcdoe in the pool, the kernel state shellcode of the secure retu

I used to see someArticleYou can use the "active process chain" to hide or detect processes. I have not been clear about how to locate the active process chain. In the book "rootkit", I said that eprocess can be obtained through the psgetcurrentprocess function, but the explanation in the book is vague and I have never understood it. Today, I used windbg to view the various structures and finally figured out the questions. After the psgetcurrentpr

1, a car website address2, the use of Firefox view found that this site's information does not use JSON data, but simply that HTML page just 3, using the Pyquery in the Pyquery Library for HTML parsing Page style: Copy Code code as follows: def get_dealer_info (self): "" To obtain reseller information "" " Css_select = ' html body div.box div.news_wrapper div.main div.news_list div.service_main div table tr ' #使用火狐浏览器中的自动复制css路径得到需要位置数据 page = Urllib2.urlopen (self.entry_url).

obtain the EPROCESS address of the process. Process 0 is very special, that is, the process is basically not mounted on the linked list of all processes, such as ActiveProcessLinks, SessionProcessLinks, WorkingSetExpansionLinks, normally, only the WaitListHead Of The enumerative thread can be used to enumerate all threads and judge the process. This is very troublesome and the code is long, but there is no such thing as a path, in KPCR + 0x55c (+ 55c

First of all, the name of a process may be obtained from the following parts (refer to Xiao Wei's "forgery Process" article): First, eprocess: 1, eprocess-->imagefilename (very commonly used, Where the ice blade gets the name of the process) 2, Eprocess-->seauditprocesscreationinfo->imagefilename (where the task manager gets the name of the process, Ntqueryinf

★ Four stages of the stock market movement:With the 30th moving average as the standard, a complete stock market circulation movement must contain a framed four stages, no one stock can be excepted. 30th moving averages are the lifeline of the Strategic and tactical action of the institutional dealer, and the value of the short-term operation must arouse our absolute high attention. The vital importance of the 30 EMA to the stock movement is etched in

First, use the psgetcurrentprocess or iogetcurrentprocess function to obtain the current process handle. This handle is a pointer to the _ eprocess structure. The structure of _ eprocess is as follows: Typedef struct _ eprocess{Kprocess PCB;Ntstatus exitstatus;Kevent lockevent;DWORD lockcount;Qword createtime;Qword exittime;Pvoid lockowner;DWORD uniqueprocessid;Q

Process depth ============== Every Windows Process is represented by a block called executive process (eprocess. In addition to many process-related attributes, it also contains and points to a series of other related data structures. For example, each process has one or more executive threads (ETHREAD) used to represent the thread structure ). The executive thread will be discussed later. The eprocess and

basic knowledge of the pointsmore popular poker games in the worldGet rid of a deck of cards of the size king, total cards The point does not distinguish the color, where A---- of the poker itself is the number of points J Q K for ten pointsdistinguish between the banker and the idle home, where the leisure home can be a priority card and the banker in the same size as the number of idle points, the dealer wins, when there is a party points more than

1. address of a car website2. After using firefox to view the information, I found that the website does not use json data, but is simply an html page. 3. Use pyquery in the PyQuery library for html Parsing Page Style: Copy codeThe Code is as follows:Def get_dealer_info (self ):"Get dealer information """Css_select = 'html body div. box div. news_wrapper div. main div. news_list div. service_main div table tr'# Use the auto-copy css path in Firefox to

mysql> use test; Database changed Mysql> CREATE TABLE Shop ( -> article INT (4) UNSIGNED zerofill DEFAULT ' 0000 ' not NULL, -> Dealer CHAR DEFAULT ' not NULL, -> Price DOUBLE (16,2) DEFAULT ' 0.00 ' is not NULL, -> PRIMARY KEY (article, dealer)); Query OK, 0 rows affected (0.13 sec) Mysql> INSERT into Shop VALUES -> (1, ' a ', 3.45), (1, ' B ', 3.99), (2, ' a ', 10.99), (3, ' B ', 1.45), -> (3, ' C ', 1.6

典用于存储一个店铺的信息用于提交到列表中If Len (p) ==1:#此处多哥if判断是用于对数据进行处理, because some formats do not meet the requirements of the final data and need to be removed, this fast code depends on demandprint ' @ 'Elif len (P) ==6:STRP = P[0].text.strip ()Dealer[constant.city] = P[1].text.strip ()STRC = P[2].text.strip ()Dealer[constant.province] = P[0].text.strip ()Dealer[constant.cit

Before hearing someone else's interview question is to ask the system to create the process of the specific process is what, the first thought is CreateProcess, but for the specific process is not very clear, today tidy up.From the operating system's perspective,To create a process step:1. Application Process block2. Allocating memory resources to processes3. Initialize the process block4. Link the process block into the ready queueThe knowledge in the textbook ...From the specific process of Cr

example database table as follows: Create table shop ( Article INT (4) unsigned zerofill default '100' not null, Dealer CHAR (20) DEFAULT ''not null, Price DOUBLE (16,2) DEFAULT '0. 00' not null, Primary key (article, dealer )); Insert into shop VALUES (1, 'A', 3.45), (1, 'B', 3.99), (2, 'A', 10.99), (3, 'B', 1.45 ), (3, 'C', 1.69 ), (3, 'd, 1.25), (4, 'd, 19.95 ); Well, the example data is as follows: SEL

MySQL reference manual-8. MySQL tutorial-8.3 examples of common queries This article from: http://linuxdb.yeah.net Translator: Yan Zi (18:22:34) 8.3 examples of common queries The following describes how to useMySQLExamples of solving some common problems. Some examples use the database table "Shop", which contains every article of a merchant.Article(Item Number) price. Assume that each merchant's article has a se