ThreatExpert Report: Mal/EncPk-ACW

Technical Details:

File System Modifications

The following files were created in the system:

Filename(s)

File Size

File Hash

Alias

%AppData%\syscmss.exe

505,856 bytes

MD5: 0x39E1B41B4118F4EA3CE2119C054B29E8
SHA-1: 0x1DF78A1DC0AA3382FCC6FAC172B70AAFD0ED8D3D

(not available)

%System%\Biuletyn MON 16.08.2012.doc

417,792 bytes

MD5: 0xD78030E06258CDC5F51507D8D66B2296
SHA-1: 0x604BBCF4E7E6AFE4B03217C9A85B90CC89B2200C

(not available)

[file and pathname of the sample #1]

744,960 bytes

MD5: 0x0DCCF629D9328C11AFA00E9B2C32F99C
SHA-1: 0x51394F3097BD87143D5D147500E362032A77826B

Mal/EncPk-ACW [Sophos]

Notes:

%AppData% is a variable that refers to the file system directory that serves as a common repository for application-specific data. A typical path is C:\Documents and Settings\[UserName]\Application Data.
%System% is a variable that refers to the System folder. By default, this is C:\Windows\System (Windows 95/98/Me), C:\Winnt\System32 (Windows NT/2000), or C:\Windows\System32 (Windows XP).

Memory Modifications

There were new processes created in the system:

Process Name

Process Filename

Main Module Size

syscmss.exe

%AppData%\syscmss.exe

286,720 bytes

[filename of the sample #1]

[file and pathname of the sample #1]

753,664 bytes

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Submission Summary:

Technical Details: