Common Features

This page contains an alphabetized list of commonly characterized features - whether statically, dynamically, or manually identified in malware - along with their mappings to MAEC/Cyber Observable eXpression (CybOX™) object elements, the associated MAEC/CybOX types, the typical MAEC schema locations of the object elements (specified via a quasi-XPath like expression), and an explicit XML representation example. Note that all object elements are characterized through their Properties field, and that only the most commonly used object elements are listed for each feature (please refer to the applicable schemas for the complete lists).

AV Classifications
MAEC/CybOX Object Elements MAEC/CybOX Types
  • MAEC_Bundle/AV_Classifications/AV_Classification/Engine_Version
  • MAEC_Bundle/AV_Classifications/AV_Classification/Definition_Version
  • MAEC_Bundle/AV_Classifications/AV_Classification/Classification_Name
Typical MAEC Schema Locations Description
--- ---
MAEC/CybOX XML Representation Example
<maecBundle:AV_Classifications> 
  <maecBundle:AV_Classification> 
    <cyboxCommon:Name>AhnLab-V3</cyboxCommon:Name> 
  <maecBundle:Classification_Name>Win32/IRCBot.worm.variant</maecBundle:Classification_Name> 
  </maecBundle:AV_Classification> 
  <maecBundle:AV_Classification> 
    <cyboxCommon:Name>Kaspersky</cyboxCommon:Name> 
  <maecBundle:Classification_Name>Packed.Win32.Katusha.a</maecBundle:Classification_Name> 
  </maecBundle:AV_Classification>
<maecBundle:AV_Classifications>
Code Attributes
MAEC/CybOX Object Elements MAEC/CybOX Types
  • CodeObj/Purpose
  • CodeObj/Code_Language
  • CodeObj/Code_Segment
Typical MAEC Schema Locations Description
MAEC_Bundle/Actions/Action/Associated_Objects/Associated_Object/Related_Objects/Related_Object Used to capture code attributes related to an Action associated with a malware instance.
MAEC_Bundle/Objects/Object Used to capture a code attributes related to an Object associated with a malware instance.
MAEC/CybOX XML Representation Example
<cybox:Related_Object id="maec-example-obj-7"> 
  <cybox:Properties xsi:type="CodeObj:CodeObjectType"> 
    <CodeObj:Purpose>Shellcode</CodeObj:Purpose> 
    <CodeObj:Code_Language>Assembly</CodeObj:Code_Language> 
    <CodeObj:Code_Segment_XOR><![CDATA[76277b43e787dd1f67ebb85ed101]]></CodeObj:Code_Segment_XOR> 
  </cybox:Properties> 
</cybox:Related_Object>
Common Vulnerabilities and Exposures (CVE®) Identifier
MAEC/CybOX Object Elements MAEC/CybOX Types
  • MAEC_Bundle/Behaviors/Behavior/Purpose/Vulnerability_Exploit/CVE
Typical MAEC Schema Locations Description
--- ---
MAEC/CybOX XML Representation Example
<maecBundle:Behavior id="maec-example-bhv-1"> 
  <maecBundle:Purpose> 
    <maecBundle:Vulnerability_Exploit> 
      <maecBundle:CVE cve_id="CVE-2010-0188"/> 
    </maecBundle:Vulnerability_Exploit>
  </maecBundle:Purpose> 
</maecBundle:Behavior>
File Attributes
MAEC/CybOX Object Elements MAEC/CybOX Types
  • File/File_Name
  • File/File_Path
  • File/Size_In_Bytes
Typical MAEC Schema Locations Description
MAEC_Package/Malware_Subjects/Malware_Subject/Malware_Subject/Malware_Instance_Object_Attributes Used to capture information about a single file associated with a malware instance.
MAEC_Bundle/Malware_Instance_Object_Attributes Used to capture information about a single file associated with a malware instance.
MAEC_Bundle/Actions/Action/Associated_Objects/Associated_Object Used to capture information about a single file related to an Action associated with a malware instance.
MAEC_Bundle/Objects/Object Used to capture information about a single file related to an Object associated with a malware instance, including an Object that represents some extracted feature (e.g., strings).
MAEC_Bundle/Collections/Action_Collections/Action_Collection/Action_List/Action/Associated_Objects/Associated_Object Used to capture information about a single file related to an Action in an Action Collection.
MAEC_Bundle/Collections/Object_Collections/Object_Collection/Object_List/Object Used to capture information about a single file related to an Object in an Object Collection.
MAEC/CybOX XML Representation Example
<cybox:Associated_Object id="maec-example-obj-2"> 
  <cybox:Properties xsi:type="WinExecFileObj:WindowsExecutableFileObjectType"> 
    <FileObj:File_Name>ws2help.PNF</FileObj:File_Name> 
    <FileObj:File_Path>C:\Documents and Settings\user\Local Settings\Application\Data</FileObj:Full_Path>
    <FileObj:Size_In_Bytes>196608</FileObj:Size_In_Bytes>
  </cybox:Properties>
</cybox:Associated_Object>
File Attributes - Windows PE File Attributes
MAEC/CybOX Object Elements MAEC/CybOX Types
  • Windows_Executable_File/Headers
  • Windows_Executable_File/PE_Checksum
  • Windows_Executable_File/Build_Information
  • Windows_Executable_File/Type
Typical MAEC Schema Locations Description
MAEC_Package/Malware_Subjects/Malware_Subject/Malware_Subject/Malware_Instance_Object_Attributes Used to capture information about a single Windows PE file associated with a malware instance.
MAEC_Bundle/Malware_Instance_Object_Attributes Used to capture information about a single Windows PE file associated with a malware instance.
MAEC_Bundle/Actions/Action/Associated_Objects/Associated_Object Used to capture information about a single Windows PE file related to an Action associated with a malware instance.
MAEC_Bundle/Objects/Object Used to capture information about a single Windows PE file related to an Object associated with a malware instance, including an Object that represents some extracted feature (e.g., strings).
MAEC_Bundle/Collections/Action_Collections/Action_Collection/Action_List/Action/Associated_Objects/Associated_Object Used to capture information about a single Windows PE file related to an Action in an Action Collection.
MAEC_Bundle/Collections/Object_Collections/Object_Collection/Object_List/Object Used to capture information about a single Windows PE file related to an Object in an Object Collection.
MAEC/CybOX XML Representation Example
<maecBundle:Object id="maec-example-obj-1">
  <cybox:Properties xsi:type="WinExecFileObj:WindowsExecutableFileObjectType"> 
    <WinExecFileObj:Headers> 
      <WinExecFileObj:Optional_Header> 
        <WinExecFileObj:Major_Linker_Version>06</WinExecFileObj:Major_Linker_Version> 
        <WinExecFileObj:Minor_Linker_Version>00</WinExecFileObj:Minor_Linker_Version> 
        <WinExecFileObj:Base_Of_Code>036418</WinExecFileObj:Base_Of_Code> 
        <WinExecFileObj:Subsystem>Windows_GUI</WinExecFileObj:Subsystem> 
      </WinExecFileObj:Optional_Header> 
    </WinExecFileObj:Headers> 
    <WinExecFileObj:Type>Executable</WinExecFileObj:Type> 
  </cybox:Properties> 
</maecBundle:Object>
Hash - Fuzzy Hash
MAEC/CybOX Object Elements MAEC/CybOX Types
  • File/Hashes/Hash/Type[xsi:type=”cyboxVocabs:HashNameVocab-1.0”]={hash name} (e.g., SSDEEP)
  • File/Hashes/Hash/Fuzzy_Hash_Value
Typical MAEC Schema Locations Description
MAEC_Package/Malware_Subjects/Malware_Subject/Malware_Subject/Malware_Instance_Object_Attributes Used to capture fuzzy hash information associated with a malware instance.
MAEC_Bundle/Malware_Instance_Object_Attributes Used to capture fuzzy hash information associated with a malware instance.
MAEC_Bundle/Actions/Action/Associated_Objects/Associated_Object Used to capture fuzzy hash information related to an Action associated with a malware instance.
MAEC_Bundle/Objects/Object Used to capture fuzzy hash information related to an Object associated with a malware instance.
MAEC_Bundle/Collections/Action_Collections/Action_Collection/Action_List/Action/Associated_Objects/Associated_Object Used to capture fuzzy hash information related to an Action in an Action Collection.
MAEC_Bundle/Collections/Object_Collections/Object_Collection/Object_List/Object Used to capture fuzzy hash information related to an Object in an Object Collection.
MAEC/CybOX XML Representation Example
<maecPackage:Malware_Subject id="maec-example-sub-2">
  <maecPackage:Malware_Instance_Object_Attributes> 
    <cybox:Properties xsi:type="WinExecutableFileObj:WindowsExecutableFileObjectType"> 
    <FileObj:Hashes> 
      <cyboxCommon:Hash> 
      <cyboxCommon:Type xsi:type="cyboxVocabs:HashNameVocab-1.0">SSDEEP</cyboxCommon:Type> 
      <cyboxCommon:Fuzzy_Hash_Value>768:McAQ8tPlH25e85Q2OiYpD08NvHmjJ97UfPMO47sekO:uN9M553OiiN/OJ9MM+e3</cyboxCommon:Fuzzy_Hash_Value> 
        </cyboxCommon:Hash> 
    </FileObj:Hashes> 
  </cybox:Properties> 
  </maecPackage:Malware_Instance_Object_Attributes>
</maecPackage:Malware_Subject>
Hash - Simple Hash
MAEC/CybOX Object Elements MAEC/CybOX Types
  • File/Hashes/Hash/Type[xsi:type=”cyboxVocabs:HashNameVocab-1.0”]={hash name} (e.g., MD5)
  • File/Hashes/Hash/Simple_Hash_Value
Typical MAEC Schema Locations Description
MAEC_Package/Malware_Subjects/Malware_Subject/Malware_Subject/Malware_Instance_Object_Attributes Used to capture simple hash information associated with a malware instance.
MAEC_Bundle/Malware_Instance_Object_Attributes Used to capture simple hash information associated with a malware instance.
MAEC_Bundle/Actions/Action/Associated_Objects/Associated_Object Used to capture simple hash information related to an Action associated with a malware instance.
MAEC_Bundle/Objects/Object Used to capture simple hash information related to an Object associated with a malware instance.
MAEC_Bundle/Collections/Action_Collections/Action_Collection/Action_List/Action/Associated_Objects/Associated_Object Used to capture simple hash information related to an Action in an Action Collection.
MAEC_Bundle/Collections/Object_Collections/Object_Collection/Object_List/Object Used to capture simple hash information related to an Object in an Object Collection.
MAEC/CybOX XML Representation Example
<maecPackage:Malware_Subject id="maec-example-sub-1">
  <maecPackage:Malware_Instance_Object_Attributes> 
    <cybox:Properties xsi:type="WinExecutableFileObj:WindowsExecutableFileObjectType"> 
    <FileObj:Hashes> 
      <cyboxCommon:Hash> 
      <cyboxCommon:Type xsi:type="cyboxVocabs:HashNameVocab-1.0">MD5</cyboxCommon:Type> 
      <cyboxCommon:Simple_Hash_Value>32530b68d78e5bcbd73a138276f45490</cyboxCommon:Simple_Hash_Value> 
        </cyboxCommon:Hash> 
    </FileObj:Hashes> 
  </cybox:Properties> 
  </maecPackage:Malware_Instance_Object_Attributes>
</maecPackage:Malware_Subject>
HTTP Session
MAEC/CybOX Object Elements MAEC/CybOX Types
  • HTTP_Session/HTTP_Request_Response/HTTP_Client_Request/ HTTP_Request_Line/HTTP_Method
  • HTTP_Session/HTTP_Request_Response/HTTP_Client_Request/ HTTP_Request_Line/Value
  • HTTP_Session/HTTP_Request_Response/HTTP_Client_Request/ HTTP_Request_Line/Version
  • HTTP_Session/HTTP_Request_Response/HTTP_Client_Request/ HTTP_Message_Body/Message_Body
Typical MAEC Schema Locations Description
MAEC_Bundle/Actions/Action/Associated_Objects/Associated_Object Used to capture information about a single HTTP session related to an Action associated with a malware instance.
MAEC_Bundle/Objects/Object Used to capture information about a single HTTP session related to an Object associated with a malware instance.
MAEC_Bundle/Collections/Action_Collections/Action_Collection/Action_List/Action/Associated_Objects/Associated_Object Used to capture information about a single HTTP session related to an Action in an Action Collection.
MAEC_Bundle/Collections/Object_Collections/Object_Collection/Object_List/Object Used to capture information about a single HTTP session related to an Object in an Object Collection.
MAEC/CybOX XML Representation Example
<cybox:Associated_Object id="maec-example-obj-1"> 
  <cybox:Properties xsi:type="HTTPSessionObj:HTTPSessionObjectType"> 
    <HTTPSessionObj:HTTP_Request_Response> 
      <HTTPSessionObj:HTTP_Client_Request> 
        <HTTPSessionObj:HTTP_Request_Line> 
        <HTTPSessionObj:HTTP_Method datatype="string">POST</HTTPSessionObj:HTTP_Method> 
        <HTTPSessionObj:Value>http://www.dailyinfonews.net/reportdatas.php</HTTPSessionObj:Value> 
        <HTTPSessionObj:Version>HTTP/1.0</HTTPSessionObj:Version> </HTTPSessionObj:HTTP_Request_Line> 
      </HTTPSessionObj:HTTP_Client_Request> 
    </HTTPSessionObj:HTTP_Request_Response>
  </cybox:Properties>
</cybox:Associated_Object>
Malware Family Name (as a CybOX Object custom property)
MAEC/CybOX Object Elements MAEC/CybOX Types
  • Custom_Properties/Property
Typical MAEC Schema Locations Description
MAEC_Bundle/Malware_Instance_Object_Attributes/Properties Used to capture a malware family name associated with a malware instance.
<maecBundle:Malware_Instance_Object_Attributes> 
  <cybox:Properties>
    <cybox:CustomProperties>
      <cybox:Property name="Family Name" description="Zeus"/>
    </cybox:CustomProperties>
  </cybox:Properties>
</maecBundle:Malware_Instance_Object_Attributes >
Malware Family Name (as a grouping relationship)
MAEC/CybOX Object Elements MAEC/CybOX Types
  • MAEC_Package/Grouping_Relationship/Type[xsi:type=”maecVocabs:GroupingRelationshipTypeVocab-1.0”]=same malware family
  • MAEC_Package/Grouping_Relationships/Grouping_Relationship/ Malware_Family_Name
Typical MAEC Schema Locations Description
-- --
<maecPackage:Grouping_Relationships>
  <maecPackage:Grouping_Relationship>
    <maecPackage:Type xsi:type="maecVocabs:GroupingRelationshipTypeVocab-1.0">same malware family</maecPackage:Type>
    <maecPackage:Malware_Family_Name>Zeus</maecPackage:Malware_Family_Name>
  </maecPackage:Grouping_Relationship>
</maecPackage:Grouping_Relationships>
Mutex
MAEC/CybOX Object Elements MAEC/CybOX Types
  • Mutex/Name
Typical MAEC Schema Locations Description
MAEC_Bundle/Actions/Action/Associated_Objects/Associated_Object Used to capture the name of a single mutex related to an Action associated with a malware instance.
MAEC_Bundle/Objects/Object Used to capture the name of a single mutex related to an Object associated with a malware instance.
MAEC_Bundle/Collections/Action_Collections/Action_Collection/Action_List/Action/Associated_Objects/Associated_Object Used to capture the name of a single mutex related to an Action in an Action Collection.
MAEC_Bundle/Collections/Object_Collections/Object_Collection/Object_List/Object Used to capture the name of a single mutex related to an Object in an Object Collection.
MAEC/CybOX XML Representation Example
<maecBundle:Action id="maec-example-act-3"> 
  <cybox:Name xsi:type="maecVocabs:SynchronizationActionNameVocab-1.0">create mutex</cybox:Name> 
  <cybox:Associated_Objects> 
    <cybox:Associated_Object id="maec-example-obj-3"> 
      <cybox:Properties xsi:type="WinMutexObj:WindowsMutexObjectType" named="true"> 
        <MutexObj:Name>redem-Mutex</MutexObj:Name> 
      </cybox:Properties> 
      <cybox:Association_Type xsi:type="maecVocabs:ActionObjectAssociationTypeVocab-1.0">output</cybox:Association_Type> 
    </cybox:Associated_Object> 
  </cybox:Associated_Objects> 
</maecBundle:Action>
Packer Information
MAEC/CybOX Object Elements MAEC/CybOX Types
  • File/Packer_List/Packer/Name
  • File/Packer_List/Packer/Version
  • File/Packer_List/Entry_Point
Typical MAEC Schema Locations Description
MAEC_Package/Malware_Subjects/Malware_Subject/Malware_Subject/Malware_Instance_Object_Attributes Used to capture information about a single packer associated with a malware instance.
MAEC_Bundle/Malware_Instance_Object_Attributes Used to capture information about a single packer associated with a malware instance.
MAEC_Bundle/Actions/Action/Associated_Objects/Associated_Object Used to capture information about a single packer related to an Action associated with a malware instance.
MAEC_Bundle/Objects/Object Used to capture information about a single packer related to an Object associated with a malware instance.
MAEC_Bundle/Collections/Action_Collections/Action_Collection/Action_List/Action/Associated_Objects/Associated_Object Used to capture information about a single packer related to an Action in an Action Collection.
MAEC_Bundle/Collections/Object_Collections/Object_Collection/Object_List/Object Used to capture information about a single packer related to an Object in an Object Collection.
MAEC/CybOX XML Representation Example
<maecPackage:Malware_Subject id="maec-example-sub-1"> 
  <maecPackage:Malware_Instance_Object_Attributes> 
    <cybox:Properties xsi:type="WinExecFileObj:WindowsExecutableFileObjectType"> 
      <FileObj:Packer_List> 
        <FileObj:Packer> 
          <FileObj:Name>UPX</FileObj:Name> 
          <FileObj:Signature>UPX v3.0.2</FileObj:Signature> 
        </FileObj:Packer> 
      </FileObj:Packer_List> 
    </cybox:Properties>
  </maecPackage:Malware_Instance_Object_Attributes>
</maecPackage:Malware_Subject>
Process
MAEC/CybOX Object Elements MAEC/CybOX Types
  • Process/Name
  • Process/Image_Info/Path
Typical MAEC Schema Locations Description
MAEC_Bundle/Actions/Action/Associated_Objects/Associated_Object Used to capture information about a single process related to an Action associated with a malware instance.
MAEC_Bundle/Objects/Object Used to capture information about a single process related to an Object associated with a malware instance.
MAEC_Bundle/Process_Tree/Root_Process Used to capture information about the root process of a process tree.
MAEC_Bundle/Process_Tree/Root_Process/Injected_Process Used to capture information about a single process that was injected by the root process of a process tree.
MAEC_Bundle/Process_Tree/Root_Process/Spawned_Process Used to capture information about a single child process spawned by the root process of a process tree.
MAEC_Bundle/Collections/Action_Collections/Action_Collection/Action_List/Action/Associated_Objects/Associated_Object Used to capture information about a single process related to an Action in an Action Collection.
MAEC_Bundle/Collections/Object_Collections/Object_Collection/Object_List/Object Used to capture information about a single process related to an Object in an Object Collection.
MAEC/CybOX XML Representation Example
<maecBundle:Action id="maec-example-act-4"> 
  <cybox:Name xsi:type="maecVocabs:ProcessMemoryActionNameVocab-1.0">allocate process virtual memory</cybox:Name> 
  <cybox:Associated_Objects> 
    <cybox:Associated_Object id="maec-example-obj-4"> 
      <cybox:Properties xsi:type="WinProcessObj:WindowsProcessObjectType"> 
        <ProcessObj:Name>services.exe</ProcessObj:Name> 
        <ProcessObj:Image_Info> 
          <ProcessObj:Path>%System%\services.exe</ProcessObj:Path> 
        </ProcessObj:Image_Info> 
      </cybox:Properties> 
      <cybox:Association_Type xsi:type="maecVocabs:ActionObjectAssociationTypeVocab-1.0">output</cybox:Association_Type>
    </cybox:Associated_Object> 
  </cybox:Associated_Objects> 
</maecBundle:Action>
Raw Artifact Data
MAEC/CybOX Object Elements MAEC/CybOX Types
  • Artifact/Raw_Artifact
Typical MAEC Schema Locations Description
MAEC_Bundle/Objects/Object Used to capture raw artifact data related to an Object associated with a malware instance.
MAEC_Bundle/Actions/Action/Associated_Objects/Associated_Object/Related_Objects/Related_Object/ Used to capture raw artifact data related to an Object that is associated with an Action (which is associated with a malware instance).
MAEC/CybOX XML Representation Example
<maecBundle:Object id="maec-example-obj-1"> 
  <cybox:Properties xsi:type="ArtifactObj:ArtifactObjectType" type="Network Traffic"> 
    <ArtifactObj:Raw_Artifact>
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
  </ArtifactObj:Raw_Artifact> 
  </cybox:Properties> 
</maecBundle:Object>
Registry Key Attributes
MAEC/CybOX Object Elements MAEC/CybOX Types
  • WinRegistryKeyObj/Key
  • WinRegistryKeyObj/Hive
  • WinRegistryKeyObj/Values/Value/Name
  • WinRegistryKeyObj/Values/Value/Data
Typical MAEC Schema Locations Description
MAEC_Bundle/Actions/Action/Associated_Objects/Associated_Object Used to capture attributes of a single registry key related to an Action associated with a malware instance.
MAEC_Bundle/Objects/Object Used to capture attributes of a single registry key related to an Object associated with a malware instance.
MAEC_Bundle/Collections/Action_Collections/Action_Collection/Action_List/Action/Associated_Objects/Associated_Object Used to capture attributes of a single registry key related to an Action in an Action Collection.
MAEC_Bundle/Collections/Object_Collections/Object_Collection/Object_List/Object Used to capture attributes of a single registry key related to an Object in an Object Collection.
MAEC/CybOX XML Representation Example
<cybox:Associated_Object>
  <cybox:Properties xsi:type="WinRegistryKeyObj:WindowsRegistryKeyObjectType">
    <WinRegistryKeyObj:Key>Software\Microsoft\Windows\CurrentVersion\Run</WinRegistryKeyObj:Key>
    <WinRegistryKeyObj:Hive>HKEY_CURRENT_USER</WinRegistryKeyObj:Hive>
    <WinRegistryKeyObj:Values>
      <WinRegistryKeyObj:Value>
        <WinRegistryKeyObj:Name>Zcxaxz</WinRegistryKeyObj:Name>
        <WinRegistryKeyObj:Data>%AppData%\Zcxaxz.exe</WinRegistryKeyObj:Data>
      </WinRegistryKeyObj:Value>
    </WinRegistryKeyObj:Values>
  </cybox:Properties>
</cybox:Associated_Object>
Universal Resource Indicator (URI)
MAEC/CybOX Object Elements MAEC/CybOX Types
  • URI/Value
Typical MAEC Schema Locations Description
MAEC_Package/Malware_Subjects/Malware_Subject/Malware_Subject/Malware_Instance_Object_Attributes Used to capture a single URI associated with a malware instance.
MAEC_Bundle/Malware_Instance_Object_Attributes Used to capture a single URI associated with a malware instance.
MAEC_Bundle/Actions/Action/Associated_Objects/Associated_Object Used to capture a single URI related to an Action associated with a malware instance.
MAEC_Bundle/Objects/Object Used to capture a single URI related to an Object associated with a malware instance.
MAEC_Bundle/Collections/Action_Collections/Action_Collection/Action_List/Action/Associated_Objects/Associated_Object Used to capture a single URI related to an Action in an Action Collection.
MAEC_Bundle/Collections/Object_Collections/Object_Collection/Object_List/Object Used to capture a single URI related to an Object in an Object Collection.
MAEC/CybOX XML Representation Example
<maecBundle:Malware_Instance_Object_Attributes>
  <cybox:Properties xsi:type="URIObj:URIObjectType"> 
    <URIObj:Value>http://samsonikonyou.ru:8080/navigator/jueoaritjuir.php</URIObj:Value> 
  </cybox:Properties> 
</maecBundle:Malware_Instance_Object_Attributes>