output exe, EXE with service, dll, etc. (I have tested the connection method and used the DLL Trojan generated by DNS to pass through a large part of anti-virus software)
We put the generated DNS. EXE in the Virtual Machine for running.
Port status before running
Port status after running
No new port is enabled. Check if you want to capture packets.
DNS is used.
Go back to Cobalt Strike and open beacons manager and find a server responding to us.
Right-click the manage menu, select sleep to
We use the "PowerWord" found that in the "PowerWord" has been running the case, click on the "Kingsoft PowerWord" icon, then it will not run another "PowerWord", but will have "PowerWord" to activate, always can only run a "PowerWord" example.In our program if you want to achieve similar "Kingsoft PowerWord" function, it is necessary to solve two problems, the first is to determine that the program has an instance running, followed by activating the running application instance, and exiting the
In our program to achieve similar "360 software Butler" function, it is necessary to solve two problems, first of all to determine that the program has an instance of running, followed by the running of the application instance to activate, while exiting the second application instance.
For the first question, we can determine that an instance of this program is running by setting a named mutex or a named Beacon object that detects a mutex or
-device equipment is mainly as a sensor node, the collected data information, as well as the usual control information (such as maintaining a connected heartbeat packet, command control packets, etc.) sent to the Router/coordinator device. The following address: node/end node/sensor node, all refer to end-device; routing/relaying, all refer to Router; Coordinator/Ap/zigbee Gateway, all refer to coordinator. The part of this paper is mainly about the network control part of the node. Many friends
Recently, the topic of monotonic queue, slope optimization has often appeared. Seeing the great gods around me is going to do it, and I can only keep up with them.To take it slow, learn the monotony queue first. what type of DP is required to use the regular monotone queue.
A transfer equation like this can be used in a monotone queue:F[i]=max (G[j]) +w[i] F[i]=max (G[j]) +w[i]Where G[j] is a number that has nothing to do with I. W[i] is only related to I.
how to use.
We first open a queue. DP
. If no other STA in the channel is transmitting data, first, a random backoff time is used. If no other STA can seize the channel within this time period, the STA can immediately occupy the channel and transmit data after waiting. In a WLAN system, the bandwidth of each channel is limited, and its limited bandwidth resources are evenly allocated among all Stas that share the same channel.To avoid the same frequency interference between APs, adjust the AP power of the same channel if necessary t
Zhongxing ZXA10 F401 Light Cat
Beacon HG330 Router
Tp-link tl-wr841n Wireless Router
Last year when moving the telecom 10M Network migration, telecommunications company personnel will be the original router back and replaced us with a light cat (ZTE ZXA10 F401) + Beacon HG330 Router combination. After that, the HG330 router comes with no lines, and provides 3 network interfaces an
download port changes, you need to immediately check the new port and disable it. However, the software-based approach is prone to malicious user attacks, resulting in system instability. For hardware, the speed limit can be used to prevent BT's occupation of network bandwidth. The F-engine switch of beacon network can provide two speed limiting methods based on traffic and Port:
The first is port-based speed limit. This type of switch speed limit is
, it can be seen that the application and exhibition of IPv6 video monitoring have a great promotion effect, and it is an effective solution to achieve "monitoring big network". IPv6 applications can effectively solve the problem of monitoring network from single-node, the problem of network transmission during the process of expansion to multi-level and multi-node, from local to urban domain, can greatly shorten the deployment cycle of the system, the video monitoring system has higher scalabil
{WaitForSingleObject (Hsem,infinite);Dwreturndata = 5;}__finally{ReleaseSemaphore (Hsem,1,null);CloseHandle (Hsem);}Dwreturndata + = 5;return dwreturndata;}This code should just be a basic function, and we'll modify it later to see how the end handler works:====================Add a sentence in the code: (Return Value: 5, no leak, performance consumption: lower)DWORD Func_sehterminatehandle (){DWORD dwreturndata = 0;HANDLE Hsem = NULL;Const char* Lpsemname = "Termsem";Hsem = CreateSemaphore (NUL
Timac is the introduction of TI company based on the IEEE 802.15.4 Communication protocol stack, the compiler environment for IAR, the use of IAR clib Library, Clib Library provides a lightweight C library, it does not support embedded C + +. Applicable to RF4CE protocol and Zigbee-pro products. Currently learning the MAC layer protocol version is 1.5.0. Why do you learn Timac? In the development of ZigBee-based projects, encountered a number of problems on the ground, and then in depth, found t
Panorama from Shooting to onlinePanorama, CSS3, Canvas, 3D 2015-11-04
Shooting equipment
Photo Stitching
Making 3D Cube
Demo
Shooting equipmentElectric Automatic pan Head station GigaPan + fisheye lens + tripod + SLRInstructions for use:EPIC EPIC100 ManualPro ManualPhoto StitchingThe above mentioned gimbal has a picture splicing function, if the gimbal is not good enough, you can also use t
numbers require only a complex number to represent the stretching and rotation of a planar position. 23, four P=[w,u] (where w is scalar, U is vector). Describes a rotation axis and a rotation angle. If you multiply a vector by a number of four p, it means that the vector rotates at a specific angle on the axis of rotation.24. There are many ways to represent rotation:axis/angle, Euler angle, direction cosine matrix, four-yuan number. compared to several other representations, the four-tuple ha
?Speaking of loops, every time we finish our test report, the developers always ask the bottleneck is the bottleneck of the product, or the bottleneck of your test script? Therefore, as a Test scripting language is of course preferred, but the scripting language is not high efficiency is weak, so every time in the scripting language to do multi-threaded stress testing, each key loop as far as possible to call C + + and other efficient statements to do, while paying attention to the call time. LR
column, there are:
The effect is as follows:
Its Inverse array:
Cascade transformation concatenation of transforms
Since matrix multiplication has no exchange rate, the order of matrix multiplication is very important, such as S (2, 0.5, 1) and, depending on the order in which they are executed, the results are also different.
Another advantage of integrating multiple matrices is to improve efficiency. In general order, TRS is used.
Euler Transform
Euler's transformation can rotate an obje
found that:
Now you can directly convert it to the code, as shown in program list 10.5, which converts inertia-object Quaternary element into a euclidean angle.
Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->Listing 10.5: converting an inertial-to-object Quaternion to Euler Angles
// Use global variables for Input and Output
Float w, x, y, z;
Float H, P, B;
// Extract sin (pitch)
Float sp =-2.0f * (y * z + W * X );
// Check for
or straight down. This is the gimbal lock situation, where heading and bank limit tively rotateAbout the same physical axis (the vertical axis). In this case, we will arbitrarily assign all RotationAbout the vertical axis to heading and set Bank equal to zero. Now we know the value of pitch andBank, and all we have left is to solve for heading. Armed with the following simplifyingAssumptions:
COSP = 0
B = 0
Sinb = 0
CoSb = 1
Place them in formula 10.
Download the Netvideoactivex23.cab file based on the JAVAB/S SDK and place it in the CodeBase folder below Webroot
global variable definition var m_inowchanno =-1; Current channel number var m_iloginuserid =-1; Registered device User ID var m_ichannelnum =-1; Total number of analog channels var m_bdvrcontrol = null; OCX Control object var m_iprotocoltype = 0; protocol type, 0–TCP, 1-udp var m_istreamtype = 0; The stream type, 0 represents the main stream, and 1 indicates the sub-stream var m
original link: http://blog.csdn.net/myarrow/article/details/9306961
1.802.11 management function – User access process
STA (workstation) to start initialization, formal use, AP transfer data frame before, to go through three stages to access: (1) scan (SCAN)(2) Certification (authentication)
(3) Association (Association)
1.1 802.11 admin – scan (SCAN)
1 if the wireless site STA set into Ad-hoc (no AP) mode:
The STA first looks for IBSS (the same SSID to which the STA belongs) and, if so, parti
Remember when you are ignorant of the basics of JavaScript, there are rumors that "with statement is inefficient, if not necessary, do not use the statement", and ECMAScript 5 Strict mode is prohibited using the WITH statement, So I've always had a crush on the with statement.
Today, I know that there is a topic that says, "What do you think is quite a B-grid", and then someone posts this code:
With (document) with (body) with (InsertBefore (createelement ("script"), FirstChild) setattr
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