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{{Lost}} | {{Lost}} | ||
{{Infobox | {{Infobox | ||
|title = | |title = Blackcom | ||
|maker = | |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 | |||
'''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;"> |