For people designing, editing photos or editing videos, the screen is not only a place to display content but also directly affects the accuracy of the final product. Therefore, choosing a screen for graphics requires looking more closely at familiar parameters such as size or resolution.

Determine the correct job before looking at the parameters

Graphic artists do not have the same needs. Designing publications, editing photos, editing videos, creating motion graphics or 3D rendering all require screens in different ways.

If you mainly design social posts, banners, and basic printed documents, you should prioritize stable colors, wide viewing angles, and enough space to open the software and tool panel. If editing photos or making videos, color coverage, color reproduction and resolution will be more important. With 3D or motion rendering, in addition to color, you also need a screen large enough to see the timeline, viewport and multiple windows at the same time.

In other words, a monitor for graphics should be chosen according to daily workflow, not just based on a number that stands out on the spec sheet.

Size and resolution: wide is not enough

Large size makes working more comfortable, but if the resolution is not adequate, images and text may be less sharp. For graphic artists, the 27-inch size is often a good balance point because it is large enough to divide the workspace while still suitable for many desks at home.

For those who need to open the design canvas, layer palette, timeline, or reference window at the same time, 27 inch screen is a choice worth considering, especially when combined with 2K or 4K resolution. At this size, Full HD can still be used for basic needs, but people who do a lot of detail will easily notice the limit of fineness.

If the desk is small, the seating distance is close or the budget is limited, 24 inch screen Still a reasonable solution for basic design, graphic design or semi-professional work. When choosing a smaller size, you should prioritize good panels and stable colors instead of trying to follow a large size.

The new panel and color are the parts that need careful scrutiny

With graphics, IPS panels are often popular because of their wide viewing angles, stable colors and suitable for many creative needs. Some OLED or QD-OLED screens provide deep colors and high contrast, but users need to consider the habit of working for a long time with a static interface.

Specifications to consider include sRGB, DCI-P3 or Adobe RGB coverage. If doing web content, social networks, UI design, high sRGB is an important foundation. If you edit video, create cinematic content or need brighter colors, the DCI-P3 is worth considering. For intensive printing, Adobe RGB may be more necessary, but also often comes at a higher cost.

In addition to color coverage, color accuracy after calibration is also very important. If your job requires serious color, you should choose a screen with a clear color mode that supports calibration or at least allows flexible adjustment of color temperature, gamma, and brightness.

Brightness, anti-glare and screen uniformity

A screen with beautiful colors on paper may not be easy to use in a real office. High enough brightness helps you observe better when the environment has a lot of light. Anti-glare coating is also necessary if the desk is near windows or ceiling lights.

Photo editors and designers should pay more attention to color uniformity and brightness uniformity across the screen. If the two corners of the screen are clearly off, image processing or large color composition may be inaccurate. This is a detail that is rarely noticed by ordinary buyers, but has a lot of impact when working long term.

The connection port directly affects the experience

A good monitor for graphics should have a connection port suitable for the device you are using. If working with a PC, HDMI and DisplayPort are two popular ports. If you use a thin and light laptop, a MacBook or regularly bring it to work, USB-C with video output and reverse charging will help make your desk more compact.

In addition, monitors with USB hubs, headphone ports or the ability to mount a VESA-compliant arm will be more convenient when you use drawing boards, external hard drives, keyboards, mice and many other accessories. These details don’t directly make colors better, but they make the workflow smoother and less tangled.

Ergonomics: a factor that is easily overlooked

Graphic artists often sit in front of the screen for long periods of time. Therefore, a stand that can adjust the height, tilt the screen, rotate vertically or support arm mounting are worth considering.

A screen placed at the wrong eye level can cause you to hunch your neck, tilt your head, or sit sideways for hours. In the long term, this causes neck strain, shoulder pain and decreased concentration. If you often read long documents, adjust photos vertically or design mobile interfaces, the ability to rotate vertically also brings many benefits.

Flicker reduction and blue light reduction technologies should also be available, but should not be considered the only reason to buy. More importantly, you need to place the screen at the right distance, adjust the brightness to suit the room and periodically rest your eyes.

Is high scanning frequency necessary for graphics people?

High scanning frequency is not a mandatory criterion for every graphic artist. If your main job is static design, image editing, page layout or basic content creation, a 60 Hz to 100 Hz screen is enough in many situations.

However, if you do animation, motion graphics, high-speed video editing or work while playing games, a scan frequency of 144 Hz or higher will give you a smoother operation. However, don’t sacrifice too much color standard just to get a high scanning frequency if your main job is still image design.

What buying mistakes should I avoid?

The most common mistake is buying a gaming monitor just because of the high scanning frequency, while the color and color coverage are not suitable for creative work. The second mistake is choosing a screen that is too large but has a low resolution, making text and image details not smooth enough.

Another error is bypassing the connection port. Many people after buying a monitor discover that their laptop needs a conversion hub or cannot output the desired resolution or scanning frequency. For graphic artists, you should also not ignore the ability to calibrate colors, because accurate colors often need to be controlled over time.

Where to buy a graphic monitor to easily balance costs?

When choosing to buy a monitor for design, photo editing or content creation, users can refer to Mobile World to balance needs and budget. The computer monitor group here has many good price options, 0% installment support, genuine warranty and suitable incentives depending on the time, helping buyers easily upgrade their working angle without having to pay too much at once.

Choosing correctly means choosing according to the real job

A good monitor for graphics enthusiasts doesn’t have to be the most expensive model. It’s important that the display is suitable for the type of content you do, the space on your desk, the device you’re using, and the level of color requirements.

If you’re serious about creating, prioritize a stable panel, suitable color coverage, sharp enough resolution, convenient connection ports and ergonomic design. When these factors are balanced, the monitor becomes a more effective work support tool, instead of just a larger display device.

Pin the step counter to the screen iPhone is an essential need for users interested in jogging or walking every day. Although Apple’s default Health app captures data very well, it lacks a visual display feature. This article will give you a perfect and easy-to-implement alternative solution.

How to pin step counter to iPhone screen

To put health parameters on the main screen, we need to go through two main stages: setting up the application and installing widgets. Below are the detailed steps.

Install and set up Pedometer++

Before taking the widget out, the app needs to be granted access to the phone’s movement data to function properly.

Step 1: Users access the App Store to download Pedometer++ application about your iPhone device.

Step 2: After opening the app for the first time, the system will request permission to access the “Movement & Fitness” activity, tap “Allow” to enable step counting.

Step 3: At the main interface of the application, click on the item Settings (Settings) to set a daily step goal or change the measurement unit as desired.

Bring the step counter widget to the home screen

After the application is operational, you can customize it to display the number of steps right on the main screen interface through the iOS Widget feature.

Step 1: On the home screen, press and hold any empty space or press and hold the Pedometer++ application icon and select “Edit home screen“.

Step 2: Click the plus sign (+) in the upper corner of the screen or select “Add amenities” from the edit menu to open the widget gallery.

Step 3: Search for the application name Pedometer in the list and swipe to select the widget size (small, medium, large) that suits your screen layout.

Step 4: Press the button “Add amenities” to complete, the step count will now be displayed visually right on the iPhone screen without needing to open the application.

Using widgets not only makes the phone interface more lively, but also serves as a constant reminder of your activity status during the day.

Conclusion

Hope the above instructions have helped you understand the process pin the step counter to the iPhone screen most quickly. This is a small but extremely useful trick for those who love an active lifestyle. Don’t forget to share this great tip with your friends and relatives!

Health app for the elderly is becoming an indispensable tool in home medical care. Remembering medication schedules or monitoring blood sugar levels has now become simpler than ever. Let’s explore this great application in detail with AnonyViet.

Why should you choose the health app for the elderly: Health Note 247?

Managing the health of the elderly always requires carefulness and high discipline. Health Note 247 was born as a smart medical diary, helping to completely solve the problem of forgetting to take medicine or missing medical appointments. This is a health app for the elderly with a minimalist design, focusing on efficiency and convenience.

Medicine inventory management and smart reminders

The brightest point of the software is the flexible alarm system, which continuously reminds until the user confirms that he or she has taken the medicine. In addition, the feature of automatically deducting the amount of medicine in stock helps patients always be proactive. To set up this feature, you just need to do the following:

Step 1: User open Health Note 247 application and access the section to add a new medication schedule.

Step 2: You can set the daily alarm time or select optional days of the week.

Step 3: The system will automatically deduct the amount of medicine in stock after each time you click to confirm you have taken it.

Step 4: The application will display an orange or red notification when the quantity of medicine reaches the minimum threshold so you can promptly buy more.

Monitor vital signs and chronic diseases

The above recording health app for the elderly helps patients control underlying diseases more intuitively thanks to the color warning system. The application allows recording fasting or post-meal blood sugar levels, and automatically evaluates the safety level (Normal, Pre-diabetes, Diabetes) according to ADA standards and warns of hypoglycemia.

Besides, blood pressure and heart rate levels are also clearly classified by color blue, orange, red so that patients can easily recognize it. The system also automatically calculates body mass index (BMI) based on weight to control fitness goals.

Manage medical appointments and lifestyle habits

To not miss important follow-up appointments, the software is equipped with a professional multi-layer appointment reminder system. Countdown banners will appear 7 days, 3 days, 1 day before and on the day of the appointment. Not stopping there, using this health app for the elderly also helps maintain a healthy lifestyle through accompanying utilities.

• The exercise diary feature supports detailed recording of activities such as running, swimming, gym along with calories consumed.
• The water drinking reminder system helps users build the habit of providing enough water to purify the body every day.
• The sleep monitoring function records rest time to ensure the best recovery.

Absolute security and friendly interface

Privacy issues come to the forefront when all data is stored locally on the device. The software works completely offline, does not require an internet connection and does not upload data to any server. Users can easily backup or restore information via JSON file when they need to change phones. In particular, the interface is minimalist in design with large, high-contrast fonts, extremely suitable when looking for a health app for the elderly that is easy to operate.

Comparison table of medical recording methods

Applying technology to a health app for the elderly brings superior accuracy and convenience compared to conventional handbooks. Below is a detailed comparison table:

Frequently asked questions

Question 1: Does the app need an internet connection to work?

Answer: No, the application works completely offline, providing absolute data security right on your phone without uploading to the server.

Question 2: How to transfer data to a new phone when necessary?

Answer: You can use the data export and import feature through the JSON file built into the application very easily.

Question 3: Does the application warn when health indicators are abnormal?

Answer: Yes, the system uses visual colors (green, orange, red) to warn blood pressure levels and automatically evaluate blood sugar according to ADA medical standards.

Conclusion

In short, this health app for the elderly brings absolute peace of mind to both patients and their families. From the large text interface to offline security capabilities, every detail is meticulously taken care of. Don’t hesitate to experience this useful software to manage a healthier life.

One Flood monitoring application is an indispensable tool for the people of Ho Chi Minh City every time the rainy season or high tide hits. According to the latest forecast, the high tide water level on the Saigon River will continue to be high in the next few days, posing a potential risk of flooding in many areas. To help you proactively plan your travel and avoid routes that “turn into rivers”, let’s explore two useful applications below.

2 applications to monitor flooding situation in Ho Chi Minh City

The Southern Hydrometeorological Station has released information that the high tide water level in Ho Chi Minh City will remain high for the next 2-3 days before gradually decreasing. The situation will become more complicated if heavy rain occurs, causing widespread flooding in low-lying areas and riverbanks, significantly affecting life and traffic. However, in the digital age, your smartphone can become an effective tool to deal with this situation.

1. Ho Chi Minh City Traffic Center

Ho Chi Minh City Traffic Center is a familiar and reliable application developed by Ho Chi Minh City Department of Transport. The greatest strength of this application lies in its ability to provide real-time images from hundreds traffic cameras installed throughout the city.

Usage is extremely simple: You just need to open the application, access the “Camera” and select the location or route you are interested in.

Visual images will let you know exactly where is flooded and where is congested, thereby helping you make smart route decisions, saving time and avoiding unnecessary risks.

2. Digital citizen of Ho Chi Minh City

More than just a camera viewer, Ho Chi Minh City Digital Citizen application It also brings many outstanding utilities, helping people interact directly with authorities. Similar to Ho Chi Minh City Traffic Center, this application also integrates traffic camera maps. You can go to “All services“, select “Traffic cameras” and view images in the area you need. Images will be continuously updated to ensure accuracy.

Outstanding difference: The application allows you to send feedback directly about flooded spots. You are not only an observer but can also become part of the solution, helping authorities grasp the situation and handle problems more quickly.

Note about security: It is important that you should only download applications from official application stores such as Google Play and App Store to protect personal information, absolutely do not install from strange links or APK files of unknown origin.

Conclusion

With the support of the Flood monitoring application Like Ho Chi Minh City Traffic Center and Ho Chi Minh City Digital Citizen, traveling during high tide season has become easier and safer. Don’t hesitate, immediately equip yourself with these useful tools to stay proactive in all weather developments. This not only helps you save time but also contributes to ensuring safety for yourself and those around you.

The popularity of social networks increases day by day, bringing with it concerns about safety and information security. With millions of users, we often assume that platforms like Facebook, Snapchat, TikTok and Kik must be absolutely secure. However, the reality is not entirely like that.

Like any other system, these social networks also have security holes. These problems may originate from technical errors or from the user's own usage habits. Many related incidents have come to light in the media, making users even more worried.

This is worrying for everyone, but especially since children and teenagers, who are vulnerable to cyberattacks, make up a large proportion of users. Luckily, with just a few simple measures like downloading Phone monitoring software or remote monitoring and parental control apps, you can protect your account, your identity, and your child's as well.

Set limits when using social networks

Monitor your child's behavior

Discuss privacy settings with your child

Conclude

Do you own AirPods, iPhone, iPad, Magic Keyboard or Magic Mouse? Are you tired of running out of battery without even realizing it? AirBattery is a completely free solution that helps you easily monitor the battery status of all your Apple devices from your Mac. With this simple and practical utility, you will no longer have to encounter unpleasant situations when your battery suddenly runs out!

What is AirBattery?

AirBattery is an open source application for macOS that allows you to monitor the battery status of Apple devices connected via Bluetooth or Wi-Fi in real time. The highlight of AirBattery is its ability to operate without requiring jailbreak or any system intervention on your Apple devices.

See more: Instructions Check battery status on laptop

Outstanding features of AirBattery

Intuitive interface, easy to use

AirBattery comes with a minimalist and intuitive user interface. You can easily see the remaining battery power for each of your devices at a glance, including AirPods, iPhone, iPad, Magic Keyboard, and Magic Mouse. All information is presented clearly, helping you understand the battery status of your devices at a glance.

Simple setup

Setting up the AirBattery is extremely quick and easy. To integrate your iPhone or iPad, you simply connect them once via USB to your Mac while the app is running and enable the connection between devices. This step only needs to be done once. Your other Apple devices will be automatically discovered via Wi-Fi or Bluetooth, saving you setup time.

If you want to track your iPhone or iPad without them being on the same network as your Mac, the app also supports Bluetooth connections. However, you will need to enable this option in the app's settings.

Flexible battery monitoring

AirBattery gives you a variety of ways to monitor the battery health of your Apple devices, ensuring you always have the information you need:

The application icon on the Menu Bar displays the current charge level of all connected devices. This is the most convenient way to quickly check the battery anytime, anywhere.

The icon in the Dock also shows battery information and real-time updates.

The application also provides many widgets for you to activate and customize according to your needs. You can add widgets directly to the desktop, helping to directly view battery status even when other windows are open.

Advanced customization

AirBattery offers many options for you to fine-tune your experience according to your preferences such as:

• Update interval

Set the frequency of updating battery information. You can choose to update frequently to get the latest data, or reduce the frequency to save your Mac's battery.

• Hide offline devices

Determine how long offline devices are hidden. Customize this time to avoid information clutter on the interface, helping you focus on active devices.

• Detection method

Choose the device detection method and determine the battery level. AirBattery offers flexible options to ensure compatibility with your Apple devices.

• Sound notification

Enable audio notifications when your device's battery falls below or exceeds a certain threshold. This feature is very useful so you receive timely alerts and never miss important charges.

Free and open source

Developed by lihaoyun6, AirBattery has the great advantage of being completely free and open source. You can use it unlimitedly and can even view the app's source code if you're curious about its inner workings. The open source philosophy also ensures transparency and safety for the application, helping you feel secure in using it.

Disadvantages of AirBattery

Limited support

Currently, this app is only for Apple devices and does not support devices from other brands. This may be a minus point for those using Android or Windows devices.

There is no mobile app

AirBattery only works on Macs and has no accompanying mobile app. This means you can't monitor the battery health of your Apple devices on the go without your Mac with you.

See more: Instructions Set up notification when battery is full for iPhone

Conclusion

Overall, AirBattery is an extremely useful and convenient application for Apple users with many outstanding advantages such as free, open source code, intuitive interface, easy to use, many monitoring and installation options,… Thanks to it , you can easily monitor the battery health of all your Apple devices right from your Mac, ensuring you always have enough power for your activities.

Do you often encounter slow network connections that affect your work and entertainment? Monitoring network speed is essential to ensure internet performance. However, on Windows operating systems, the feature of displaying network speed directly on the Taskbar is not supported by default. The solution for you is TrafficMonitor – free application that helps monitor network speed easily and effectively right on the Windows Taskbar.

The need to monitor network speed on Windows

In today's digital age, using the internet has become an essential part of everyone's life. However, sometimes we encounter slow network connections, affecting work and entertainment. Monitoring network speed helps users grasp the quality of the connection, thereby being able to promptly fix problems or adjust network usage accordingly.

With Android devices, manufacturers like Xiaomi and OPPO have integrated the feature of displaying the network download and upload speed right on the status bar. However, on Windows operating system, this feature is not supported by default. Fortunately, Windows users can use the free TrafficMonitor application to monitor network speed easily and effectively.

See also: File Converter – Convert file format and size in right-click menu

Outstanding advantages of TrafficMonitor

Display network download and upload speed visually

TrafficMonitor displays network download and upload speeds right on the Windows taskbar, helping users easily monitor without having to open any other applications.

Show CPU and RAM usage

In addition to network speed, TrafficMonitor also provides information on real-time CPU and RAM usage, helping users grasp the performance of their computers.

Two versions to suit every need

TrafficMonitor comes in two versions, Standard and Lite, to suit the needs of each user. The Standard version offers full functionality, while the Lite version only displays network speed and does not require administrator rights to install.

Flexible custom interface

TrafficMonitor allows users to customize the display interface, fonts, network speed units, etc. according to personal preferences.

TrafficMonitor User Guide

Step 1: Download TrafficMonitor app from official website HERE

Step 2: Run the setup file and choose the appropriate version (Standard or Lite).

Step 3: When first started, a window displaying the network speed will appear.

Step 4: To display TrafficMonitor on the taskbar, right-click on the window and select “Show Taskbar Window”.

Step 5: Customize the display settings as desired in the “Display Settings” section.

See also: How to add friends to a playlist on Spotify – Share your favorite songs

Conclusion

TrafficMonitor is a useful application that helps Windows users monitor network speed and computer performance easily and intuitively. With a simple, easy-to-use interface, TrafficMonitor is the perfect choice for those who are looking for an effective network monitoring solution. Wish you success in applying it!

Application FlashGet Kids is one of the useful tools that every parent should have, helping protect your children from potential online dangers. In this article, AnonyViet will introduce to you the outstanding features of FlashGet Kids as well as how to use it effectively.

Introducing FlashGet Kids

FlashGet Kids is a parental control app for Android and iOS. This application helps parents track their children's location and online activities via phone. From there, you can protect children's safety and promote good device usage habits.

Parents can easily set up and adjust the app settings, and children can feel free and comfortable when using their device.

Outstanding features of FlashGet Kids

FlashGet Kids has many outstanding functions, here are some main features you should try::

Direct supervision

FlashGet Kids allows parents to see, view and listen to their children's phones. By using functions such as Remote Camera, One-Way Audio, Screen Mirroring, Notification Tracker, parents can know what their children are doing, who they are talking to, what they are watching and what notifications they are receiving on the device. your device. This helps you intervene promptly when your child is in danger online or in real life.

Manage applications and phone surfing time

FlashGet Kids allows parents to control the apps children can use on their devices. You can block, allow, or limit screen time for inappropriate, dangerous, or addictive apps

Additionally, you can also limit your child's screen time by setting up time periods or schedules. This helps create a safe and healthy online environment, as well as avoid health and learning problems caused by excessive device use.

Location tracking

FlashGet Kids allows parents to know their child's location in real time on a map. The application will warn when children leave the safe area that you have previously set up. In addition, FlashGet Kids also provides location history so parents can review their child's activities and routes over a certain period of time.

How to activate and use FlashGet Kids

To activate and use FlashGet Kids, you need to perform the following steps:

Step 1: Install FlashGet Kids on the parent's phone.

Step 2: Register an account > Click Sign in to log in

Step 3: Link the child's device to the parent's device

Note: Currently, the application only supports managing children's phones using Android (Will be available on iPhone/iPad in the next few months)

First, open the browser on your child's device and enter the following link

flashget.kids/d

Step 4: Click the Download button to download the APK file.

If you see an 'unknown source' message appear, tap Settings > enable 'Download from unknown sources' or something similar. Because FlashGet Kids for kids is not available on the Google Play store, Google determines that APK files installed from third-party channels are from unknown sources and you need to allow the installation to proceed. dental.

Step 5: Once installed, click “Done” to open FlashGet Kids (kids app) on your child's device.

Step 6: On the parent's phone, after logging in to the account. Click on 'Parents' devices' > Select 'Agree'

Step 7: Click Next to receive a 9-digit code sequence

Step 8: Then enter that 9-digit code into the Kids app on your child's device. Click 'Next' > 'Confirm' > Enable relevant permissions so that FlashGet Kids always runs in the background.

Step 9: To completely hide the application icon on your child's device, you just need to activate the 'Hide icon' function and you're done.

Epilogue

Application FlashGet Kids is a great choice for parents who want comprehensive control over their children's devices. It helps you monitor location and activity and create a healthy online environment for your children. Good luck!

If you have learned about hacking tools like metasploit, nmap or brute force, you have probably heard about Cobalt Strike. In short, this is a tool to help penetrate and control the victim's computer. But you can also monitor the victim's behavior by taking screenshots to see what they are doing. However, you cannot always track them, so in this article I will introduce to you the WindowSpy tool, which helps you automatically capture the victim's screen when detecting sensitive information.

What is Cobalt Strike?

Cobalt Strike is a framework used in penetration testing (pentest) for red teams (attack teams). Hackers can use Cobalt Strike to create beacons that act as direct links into the victim's computer's network. From here, hackers can remotely access the victim's machine to control and execute malicious commands and scripts.

The original purpose of Cobalt Strike was a tool for red teams, but cracked versions appeared, causing this tool to fall into the hands of hackers who specialize in attacking and sabotaging public systems. Often, hackers will scan TCP ports 1433 to find MS-SQL servers and brute force the sa account, which is the MS-SQL system administrator account. They will then create a command shell using cmd.exe or powershell.exe through the sqlservr.exe process and execute Cobalt Strike's payload.

What is WindowSpy?

WindowSpy is the Object Beacon file in Cobalt Strike used to monitor victims. WindowSpy will only be activated when the victim performs certain actions such as logging in on the browser, opening sensitive documents, logging in to vpn, etc. The purpose of WindowSpy is to increase invisibility during monitoring. victims by not having to repeat actions like taking screenshots. It also saves the red team time in filtering out a lot of unnecessary information, for example, if you only need to know Facebook login information, you can configure to only take screenshots when users access Facebook's home page. .

Every time beacons check, BOF (Beacon Object Files) will run on the target's machine. BOF has a list of common window titles, such as login, admin, control panel, vpn, etc. You can customize this list and recompile it yourself. It lists the visible windows and compares the window titles with the above list and if the window name is in the list, it triggers the intruder function in WindowSpy.cna called spy(). By default, it will take screenshots. You can customize the functionality of this function as you want, for example keylogging, WireTap, webcam,…

How to use WindowSpy

Step 1: You implant beacons into the victim's computer. If you don't know how to transplant, do it Read this article again.

Step 2: Download WindowSpy with the command below:

git clone https://github.com/CodeXTF2/WindowSpy.git

Step 3: Open Script Console.

Step 4: Load the file WindowSpy.cna with the command:

If you have learned about hacking tools like metasploit, nmap or brute force, you have probably heard about Cobalt Strike. In short, this is a tool to help penetrate and control the victim's computer. But you can also monitor the victim's behavior by taking screenshots to see what they are doing. However, you cannot always track them, so in this article I will introduce to you the WindowSpy tool, which helps you automatically capture the victim's screen when detecting sensitive information.

What is Cobalt Strike?

Cobalt Strike is a framework used in penetration testing (pentest) for red teams (attack teams). Hackers can use Cobalt Strike to create beacons that act as direct links into the victim's computer's network. From here, hackers can remotely access the victim's machine to control and execute malicious commands and scripts.

The original purpose of Cobalt Strike was a tool for red teams, but cracked versions appeared, causing this tool to fall into the hands of hackers who specialize in attacking and sabotaging public systems. Often, hackers will scan TCP ports 1433 to find MS-SQL servers and brute force the sa account, which is the MS-SQL system administrator account. They will then create a command shell using cmd.exe or powershell.exe through the sqlservr.exe process and execute Cobalt Strike's payload.

What is WindowSpy?

WindowSpy is the Object Beacon file in Cobalt Strike used to monitor victims. WindowSpy will only be activated when the victim performs certain actions such as logging in on the browser, opening sensitive documents, logging in to vpn, etc. The purpose of WindowSpy is to increase invisibility during monitoring. victims by not having to repeat actions like taking screenshots. It also saves the red team time in filtering out a lot of unnecessary information, for example, if you only need to know Facebook login information, you can configure to only take screenshots when users access Facebook's home page. .

Every time beacons check, BOF (Beacon Object Files) will run on the target's machine. BOF has a list of common window titles, such as login, admin, control panel, vpn, etc. You can customize this list and recompile it yourself. It lists the visible windows and compares the window titles with the above list and if the window name is in the list, it triggers the intruder function in WindowSpy.cna called spy(). By default, it will take screenshots. You can customize the functionality of this function as you want, for example keylogging, WireTap, webcam,…

How to use WindowSpy

Step 1: You implant beacons into the victim's computer. If you don't know how to transplant, do it Read this article again.

Step 2: Download WindowSpy with the command below:

git clone https://github.com/CodeXTF2/WindowSpy.git

Step 3: Open Script Console.

Step 4: Load the file WindowSpy.cna with the command below. The WindowSpy.cna file will be located in the BOF folder.

load <Đường dẫn đến file WindowSpy.cna>

That's it, WindowSpy will automatically detect and capture the window screen of the victim's computer. For example, on the victim's computer, I will open 2 windows as shown below.

WindowSpy will detect these two windows and compare the window's title with the list file available in the tool. If it matches, a screenshot will be taken.

You find screenshots in the Screenshots folder of Server Cobalt Strike.

I only set up a lab to illustrate the tool, so it will be much different from the real environment.