CEF Virtual Analyzer Analysis Logs: Notable Characteristics Events
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CEF Key
|
Description
|
Value
|
|
Header (logVer)
|
CEF format version
|
CEF: 0
|
|
Header (vendor)
|
Appliance vendor
|
Trend Micro
|
|
Header (pname)
|
Appliance product
|
Deep Discovery Director
|
|
Header (pver)
|
Appliance version
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Example: 5.3.0.1212
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|
Header (eventid)
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Signature ID
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200127
|
|
Header (eventName)
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Description
|
Notable Characteristics of the analyzed
sample
|
|
Header (severity)
|
Severity
|
6
|
|
cs1
|
Violated policy name
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Example: Internet Explorer Setting Modification
|
|
cs1Label
|
Violated policy name
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PolicyCategory
|
|
cs2
|
Violated event analysis
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Example: Modified important registry items
|
|
cs2Label
|
Violated event analysis
|
PolicyName
|
|
deviceExternalId
|
Appliance GUID
|
Example: 6B593E17AFB7-40FBBB28-A4CE-0462-A536
|
|
dvc
|
Appliance IP address
|
Example: 10.1.144.199
|
|
dvchost
|
Appliance host name
|
Example: localhost
|
|
dvcmac
|
Appliance MAC address
|
Example: 00:0C:29:6E:CB:F9
|
|
fileHash
|
SHA1
|
Example: 1EDD5B38DE4729545767088C5CAB395E4197C8F3
|
|
fileType
|
True file type
|
Example: RIFF bitmap file
|
|
fname
|
File name
|
Example: excel.rar
|
|
fsize
|
File size
|
Example: 131372
|
|
msg
|
Details
|
Example: Process ID: 3020\n Image Path:
%ProgramFiles%\\Internet Explorer\\IExplore.exe SCODEF:2956 CREDAT:209921
/prefetch:2
|
|
rt
|
Analysis time
Format: Unix time stamp (number of milliseconds since Jan
01 1970 UTC)
|
Example: 1593761104000
|
Log sample:
May 15 16:00:47 localhost CEF:0|Trend Micro|Deep Discovery Dir ector|5.3.0.1212|200127|Notable Characteristics of the analyze d sample|6|rt=1593761104000 dvc=10.64.1.131 dvchost=internalbe ta.bcc.ddei dvcmac=C4:34:6B:B8:09:BC deviceExternalId=c425624a -e9db-4f3f-8088-2726f15e6587 fname=http://bsjv.tk/bbb/bbb/bbb fileHash=2D302EEEF703CBB8713B806B3C5B4B3A2A28E92A fileType=URL fsize=0 cs1Label=PolicyCategory cs1=Process, service, or memor y object change msg=Process ID: 3020\n Image Path: %ProgramFil es%\\Internet Explorer\\IExplore.exe SCODEF:2956 CREDAT:209921 /prefetch:2 cs2Label=PolicyName cs2=Creates process