Zamoy.587
Description Zamoy.587
It's a not dangerous not memory resident parasitic virus. It searches for .COM-files and writes itself to their ends. Depending on the system time it decrypts and displays the message:
I am ILL always after 22
It contains the internal text string also:
ZAMOY
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Macro.Word.Ultras.Joke
Description Macro.Word.Ultras.Joke
These viruses infect the Word documents. The infection is run on documents opening or closing.
The virus sets to "Ultras/Joke/ULTRAS2.usa.net" the Name/Initials/Address in document's UserInfo fields. The virus also makes changes in the Registry:
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersion]
"RegisteredOwner"="ULTRAS"
"RegisteredOrganization"="Rioters"
"ProductName"="JoKe By ULTRaS"
[HKEY_CLASSES_ROOTWORD.DOCUMENT.6DefaultIcon]
C:WindowsSystemShell32.dll,31
[HKEY_CLASSES_ROOTWord.TemplateDefaultIcon]
C:WindowsSystemShell32.dll,32
Macro.Word.UnderGround
Description Macro.Word.UnderGround
This is an encrypted macro virus. It contains two macros. Their names are Macro7 and AutoClose in NORMAL.DOT. In documents their names are randomly selected: <letter><number>, <letter><number> (for example: T45, E53).
The virus infects the documents that are closed (AutoClose). To infect the global macros area (NORMAL.DOT) on opening an infected document, the virus sets one of random named macros in document as the auto-macro. As a result, the macros in infected document do not have any auto-name, but they are executed while opening this document as the AutoOpen auto-macro.
While infecting the virus creates a temporary macro. While infecting the NORMAL.DOT the virus displays the MessageBox and asks a user for permission:
SoftWare UnderGround
Can I install myself into your NORMAL.DOT
[YES] [NO]
In case of "YES" the virus infects the NORMAL.DOT, displays the statistic information about current document and document author's name.
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