hive pe

PE file structure description (2) an array is displayed at the end of the executable file header. PE file structure description (3) the PE export table explains the format of the first item, this article will reveal the second item in this array: image_directory_entry_import, that is, the import table. You may have noticed that the names of several items in image

PE knowledge Review of PE new section One, why new section. And the steps to add a new sectionFor example, the previous lecture. Our PE file can add code in a blank area. But this is caused by a disadvantage. Because your blank section property may be read-only, it cannot be performed. If you modify the properties. Then a new section can be used to implement our

The transformation of the RVA and Foa of PE in the review of PE knowledge two states of PEFirst of all we know that PE has two states. One is memory expansion. One is the state in the file. So we have a need at this point.We want to change the initial value of a global variable. What to do at this time. You know the virtual address. or the file location. So how d

PE is a shorthand for the portable executable file format (Portable runtime), which is the mainstream executable file format on the Windows platform right now.PE file contains a lot of content, I will not be here to explain, interested in can see the list of references and other relevant content.Recently I also study PE file format, reference a lot of information. A class that encapsulates an efficient and

I've just started to learn cyber security from the start of a free-to-kill. Remember when antivirus software is still very weak. Jin Shanjiang rising still exists.That will not understand what principle, have been blind to tinker. (later into the ranks of infiltration)This period of time has been learning PE format, suddenly remembered the former very old PE file head shift.Search on the Internet, see every

PE re-positioning of PE knowledge reviewRelocation means correcting the meaning of the offset. such as an address bit 0x401234, Imagebase = 0x400000. Then the RVA is 1234. If ImageBase becomes 0x300000, then the correction is ImageBase + RVA = 0x300000+1234 = 0x301234.First of all we know. An EXE file. Many DLLs (PE) are called to make up a number of

PE review PE merger section I. INTRODUCTIONAccording to the previous lecture. We have added a section for PE. and attributes the mates in each member. For example, the number of header record sections. We're going to change this number when we add a section.So now we're going to merge a section. Above, we explain the example.We used to talk about how

PE Knowledge Review PE expanded festival One, why expand the FestivalAs we said above, the blank area adds our code. But sometimes we don't have enough space to do it. Therefore, the expansion section is needed.The expansion of the festival is actually very simple. Modify the size of the section data to be aligned. and add 0 data to the PE file to fill.First Look

Prior to this, we have done some practice and understanding of this input table, which will help you to further deepen the understanding of this concept. The Little Turtle thought, the more complex the problem we should go to operate it, know it, it is easy to know it!In the last lesson we like the same as a deer bump, and finally hit the input table contains the function name, hey, but the address, we still can not find ... In this lesson we will delve into the structure of the input table and

Explanation of the output table (export table) of the small turtle PE (PE description 09) When the PE file is executed, the Windows loader loads the file into the memory and loads the dynamic link library (usually in DLL format) file registered in the import table into the address space, then, modify the IAT of the executed File Based on the function export inf

So far, the turtle and everyone has learned a lot about the DOS header and PE header. Next it is the turn of the sectiontable (block table, also a section table). (Video tutorial: http://fishc.com/a/shipin/jiemixilie/)The more you learn more structure, we may feel that PE is quite miscellaneous ha, so here is a bit of the necessary knowledge of the detailed comments, we can see as needed.PE file-to-memory m

First, the historical value of hive1, Big Data is known for Hadoop, and Hadoop is useful because of hive. Hive is the killer on Hadoop application,hive is the Data Warehouse on Hadoop, while Hive has both the storage and query engines in the Data warehouse. And Spark SQL is a much better and more advanced query engine

Cause: The above problem is usually caused by a script running hive under the bin/directory. Explanation: assume that the hive source check out to the local hive-trunk directory, and compile the source without specifying the "Target.dir" attribute, if the hive_home variable points to the Hive-trunk directory, $hive_ A

Small turtle here for everyone to do a detailed comment, lest everyone confused, in addition can be combined with the small turtle "encryption Series"-System chapter-PE structure of the video tutorial learning ~ If there are flaws in the place also hope that everyone is not hesitate to correct. (Video tutorial: http://fishc.com/a/shipin/jiemixilie/)(Note: The leftmost is the offset of the file header.) )Image_dos_header STRUCT{+0h WORD e_magic//Magic