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Showing posts with label antennas. Show all posts
Showing posts with label antennas. Show all posts

Manual Removal of W32/Antispyware3000 Trojan

Manual Removal of W32/Antispyware3000 Trojan
W32/Antispyware3000 is a trojan. The trojan will infect Windows systems.
It displays an attractive interface to entice the user to click on it.


This trojan first appeared on March 21, 2009.
Other names of W32/Antispyware3000 Trojan:
This trojan is also known as
Adware/Antispyware3000
Damage Level : Medium/High
Distribution Level:
Medium
No Removal Tool for W32/Antispyware3000 Trojan
W32/Magania.AWRS Trojan Manual Removal Instructions
Recommend Removal from Safe Mode:

How to Start in Safe mode:
Restart your Computer, Press F8 Repeatedly, when your Screen turns on, Select Safe mode, press enter.
The Infected Files Can be Seen in these folders and names also Running in Tasks
End the Following Active Process Before Removal
  • [ Kill the Process, Use Killbox if your Access Denied ]
Download W32/Antispyware3000 Trojan Known File Removal Tool
[In Windows Vista Run As Administrator, After Execution System Will Restart]

  • %Documents and Settings\[User Name]\Application Data\AntiSpyware3000\ANTISPYWARE3000.EXE [ 1645.568 KB ]
  • %Program Files\Antispyware 3000\antispyware3000.exe [ 1645.568 KB ]
  • %Program Files\Antispyware 3000\AVCoreFna.dll
  • %Program Files\Antispyware 3000\Plugins
    [ %DownloadedLocation%\antispyware.exe %DownloadedLocation%\Plugins ]
  • %Windows\System32\antispyware3000.exe
    If you have any of these files in running process from task manger, end the process before removal.
    Note: if task manager is disabled, Download the following file, Click to Download - Enable Registry.reg
    [ Right Click - Save Target As/Linked Content As ]
    Open it with Regedit.exe [%system32\regedit.exe], then it Confirms Add to registry Yes or No, Confirm Yes, then click Ok.

W32/Antispyware3000 Trojan Entries Manual Removal From Registry
Click Start, Run,Type regedit,Click OK.
Note: If the registry editor fails to open the threat may have modified the registry to prevent access to the registry editor.
  • Download this UnHookExec.inf, [ Right Click - Save Target As/Linked Content As ]
    and then continue with the removal. Save it to your Windows desktop. Do not run it at this time, download it only.
  • After booting into the Safe Mode or VGA Mode
  • Right-click the UnHookExec.inf file and click Install. [This is a small file. It does not display any notice or boxes when you run it.]
The W32/Antispyware3000 Trojan modifies registry at the following locations to ensure its automatic execution at every system startup:

Delete The Entries
HKEY_CURRENT_USER\Software\AntiSpyware3000
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run AntiSpyware3000.exe

Delete file entry from right side
Search Registry For W32/Antispyware3000 Trojan File Names listed above to remove completely,
Edit Menu - Find
, enter Keyword and remove all value that find in search.

Exit the Registry Editor,
Restart your Computer.

Recommended Removal Tools:
Killbox (Freeware)

How to increase the strength of wireless signal?

Connecting many computers into networks is now a necessity in any office environment. The information required for the whole office requires to be shared among all the employees. Therefore networking of computers becomes a must. But there are many inherent problems in creating such networks. If the office is a new environment then laying cables for connecting computers becomes tedious and messy. If the building is old then the wiring may cause damages to the building. If the office space spreads out into many floors then laying cables may be an issue.

These days 'Wireless network's are being deployed in many places. These wireless networks eliminates the need for laying wires. All the problems mentioned in the above paragraph are solved by use of wireless network instead of a wired network. You can place the computer or the laptop anywhere easily without any trouble anytime.

There are times when the wireless network's signal is not strong enough and cannot be reached by some computers in the office or a home. A big wall in between may block the signals significantly. The signals emitted by cordless phones may interfere with the wireless lan's signals. Use of microwave oven may also interfere with the Wi-Fi signals. Radio may also affect the Wi-Fi signals. These problems can be solved by increasing the signal strength of the wireless lan network.

These are some of the tips to increase the signal strength and the performance of your wireless network (wi-fi, 802.11x)

Place the AP (Access Point) in the center of the hall.
Access point is an important component in a wireless network. If this AP is placed in the center then all the computers will receive signals with equal strength. AP has an omnidirectional antenna. Therefore by placing it in the center, the signals will be transmitted in all directions equally. If the AP is placed near the wall then the signal will be transmitted even beyond the wall which enables hackers to enter your wireless network and harm your network.

Increase the signal strength.
Only of the signal strength is strong, the computers in the network can effectively connect to each other. there are two ways you can increase the signal strength.

1. You can use the Signal boosting antennas
2. You can use Wi-Fi repeaters. These repeaters increase the signal strength. But the use of wi-fi repeaters will slow down the speed because between each packet that is transmitted over the repeaters there has to be authentication and security issues that slow down the speed of transfer. So you can use repeaters only if there are few computers in the network.


Make signals 'directional'
You can transmit signals in a specific direction using these directional antennas. For example in a corridor you can use these directional antennas instead of omnidirectional. Similarly between two repeaters you can use directional antennas.

New wi-fi products
Keep updating your wi-fi network with new available technologies and products to make it faster, secure and robust.

Related: Increase Speed of Wireless
Related: Increase Wireless Signal Strength

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