How to remove virus backdoor.graybird?
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                    dex_cer
    
        
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                            Registration date
            Thursday September 11, 2008
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                            Last seen
            September 12, 2008
            
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                            Sep 12, 2008 at 08:54 AM
                        
roshan - Mar 9, 2009 at 04:59 AM
        roshan - Mar 9, 2009 at 04:59 AM
2 responses
                        
                    if you find out please let me know regards tony.
                
                
            
    I just had this Trojan removed. I am using Symantec Antivirus. The AV keeps on prompting a detection on CUSTSATKEY.dll which detected as Backdoor.Graybird, however it was never sucessfully removed due to another SERVICE was installed and call the CUSTSAYKEY.dll
Here is what I did.
1) Launch Windows Explorer --> Tools --> Folder Options ---> Show hidden files and folders.
2) Browse C:\Program Files\Messenger
3) There are 5 hidden files:1) custsat.exe 2) CUSTSATKEY1.dll 3) CUSTSATKEY2.dll 4) CUSTSATKEY.dll 5) CUSTSATKEY.log
4) Download Autoruns from SYSINTERNAL (https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns
5) Launch Autoruns
6) Search for WudgSvc in Everything Tab
7) Right click to delete it.
8) Reboot
9) Remove all the 5 hidden files in C:\Program Files\Messenger
This is due to Symantec does not detect custsat.exe as a Trojan.
    Here is what I did.
1) Launch Windows Explorer --> Tools --> Folder Options ---> Show hidden files and folders.
2) Browse C:\Program Files\Messenger
3) There are 5 hidden files:1) custsat.exe 2) CUSTSATKEY1.dll 3) CUSTSATKEY2.dll 4) CUSTSATKEY.dll 5) CUSTSATKEY.log
4) Download Autoruns from SYSINTERNAL (https://docs.microsoft.com/en-us/sysinternals/downloads/autoruns
5) Launch Autoruns
6) Search for WudgSvc in Everything Tab
7) Right click to delete it.
8) Reboot
9) Remove all the 5 hidden files in C:\Program Files\Messenger
This is due to Symantec does not detect custsat.exe as a Trojan.
