Blackcom: Difference between revisions

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{{Lost}}
{{Lost}}
{{Infobox  
{{Infobox  
|title =  
|title = Blackcom
|maker = FlashUploads
|image: VBScript_icon.png
|maker = FlashUpload
|type = [[Application]]
|type = [[Application]]
|date = 2009
|date = 2009
|imagecaption = The '''BLACKCOM.VBS''' icon.
}}
}}
'''Blackcom''' is a [[screamer]] trojan created by FlashUpload. It was written in Visual Basic Script.
 
'''Blackcom''' is a [[screamer]] trojan created by FlashUpload. It was written in [[wikipedia:VBScript|VBScript]].


When launched, it displays a false MSWORD.exe error message that reads:
When launched, it displays a false MSWORD.exe error message that reads:
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01011011 01101111 01110101 00100000 01000111 00100000 01110100 00100000 01100101 00100000 00100000 00100000
01011011 01101111 01110101 00100000 01000111 00100000 01110100 00100000 01100101 00100000 00100000 00100000
01011011 01101111 01110101 00100000 01000111 00100000 01110100 00100000 01100101 00100000 00100000 00100000
01011011 01101111 01110101 00100000 01000111 00100000 01110100 00100000 01100101 00100000 00100000 00100000
</pre>
</pre>
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  An important system file is not found and WINDOWs can no longer run.  
  An important system file is not found and WINDOWs can no longer run.  
After several seconds pass, the trojan initiates a system shutdown and corrupts <code>hal.dll</code> in the System32 directory, rendering Windows unbootable. Furthermore. Blackcom will change the homepage to a [[YouTube]] [[screamer]], but it is unclear what the [[screamer]] was.
After several seconds pass, the trojan initiates a system shutdown and corrupts <code>hal.dll</code> in the System32 directory, rendering Windows unbootable. Furthermore. Blackcom will change the homepage to a [[YouTube]] [[screamer]], but it is unclear what the [[screamer]] was.
==Showcases==
== Showcases==
<u>NOTE</u>: Although this trojan contains a [[screamer]], it is not visible in these showcases.  
<u>NOTE</u>: Although this trojan contains a [[screamer]], it is not visible in these showcases.  
<div style="text-align: center;">
<div style="text-align: center;">
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