- Submission details:
- Submission received: 21 November 2017, 01:22:53
- Processing time: 7 min 2 sec
- Submitted sample:
- File MD5: 0x5ED47F443E8F08E6F33CA61BF18D5936
- File SHA-1: 0xA748E9247CCD445557D9C4E8310136A5E3E61BBA
- Filesize: 335,872 bytes
- W32.Ramnit!inf [Symantec]
- Virus.Win32.Nimnul.a [Kaspersky Lab]
- W32/Ramnit.a [McAfee]
- W32/Patched-I [Sophos]
- Virus:Win32/Ramnit.A [Microsoft]
- Win32.SuspectCrc [Ikarus]
- Win32/Ramnit.B [AhnLab]
|What's been found||Severity Level|
|Produces outbound traffic.|
|Creates a startup registry entry.|
|Contains characteristics of an identified security risk.|
|Possible Security Risk|
- Attention! The following threat category was identified:
||A virus capable to modify other files by infecting, prepending, or overwriting them them with its own body
- There were new processes created in the system:
|Process Name||Process Filename||Main Module Size|
|[filename of the sample #1]||[file and pathname of the sample #1]||356,352 bytes|
- %Windir% is a variable that refers to the Windows installation folder. By default, this is C:\Windows or C:\Winnt.
- %CommonPrograms% is a variable that refers to the file system directory that contains the directories for the common program groups that appear on the Start menu for all users. A typical path is C:\Documents and Settings\All Users\Start Menu\Programs (Windows NT/2000/XP).
- %Temp% is a variable that refers to the temporary folder in the short path form. By default, this is C:\Documents and Settings\[UserName]\Local Settings\Temp\ (Windows NT/2000/XP).
- The following Registry Keys were created:
- The newly created Registry Values are:
- V2011 = "%Windir%\V2011.exe"
so that %Windir%\V2011.exe runs every time Windows starts
- To mark the presence in the system, the following Mutex objects were created:
- The following Host Name was requested from a host database:
- There was registered attempt to establish connection with the remote host. The connection details are:
|Remote Host||Port Number|
|Outbound traffic (potentially malicious)|
- There was an outbound traffic produced on port 89:
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