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Win32.HLLW.Autoruner1.12861
Added to the Dr.Web virus database:
2012-02-29
Virus description added:
2012-03-20
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Adobe Flash Player' = '%WINDIR%\flash.exe'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '<Virus name>.exe' = '%APPDATA%\nIbVLqyzxDoh\oTffuyCsShaK\3.13.35.7113\<Virus name>.exe'
Creates the following files on removable media:
<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\Crisis.exe
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
Modifies file system :
Creates the following files:
%WINDIR%\flash.exe
%APPDATA%\nIbVLqyzxDoh\oTffuyCsShaK\3.13.35.7113\<Virus name>.exe
Sets the 'hidden' attribute to the following files:
<Drive name for removable media>:\Crisis.exe
%WINDIR%\flash.exe
%APPDATA%\nIbVLqyzxDoh\oTffuyCsShaK\3.13.35.7113\<Virus name>.exe
<Drive name for removable media>:\autorun.inf
Miscellaneous:
Searches for the following windows:
ClassName: 'Indicator' WindowName: ''
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