LEEF: Time-of-Click Protection Logs
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LEEF Key
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Description
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Value
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Header (timestamp)
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Local time in the format: "Mmm dd
hh:mm:ss"
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Example: Dec 5 05:26:45
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Header (host)
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Hostname without the domain information
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Example: internalAP1
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Header (logVer)
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LEEF format version
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LEEF: 1.0
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Header (vendor)
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Appliance vendor
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Trend Micro
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Header (pname)
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Appliance product
|
Deep Discovery Email
Inspector
|
|
Header (pver)
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Appliance version
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Example: 5.1.0.1110
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Header (eventName)
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Description
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CTP_DETECTION
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Header (severity)
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Email severity
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|
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deviceGUID
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Appliance GUID
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Example: 6B593E17AFB7-40FBBB28-A4CE-0462-A536
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dvc
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Appliance IP address
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Example: 10.1.144.199
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dvchost
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Appliance host name
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Example: localhost
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dvcmac
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Appliance MAC address
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Example: 00:0C:29:6E:CB:F9
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devTime
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Log generation time
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Example: Jan 28 2015 02:00:36 GMT+00:00
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devTimeFormat
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Time format
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MMM dd yyyy HH:mm:ss z
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|
url
|
URL
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Example: http://1.2.3.4/query?term=value
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act
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The action in the event
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Examples:
|
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mailMsgSubject
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Email subject
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Example: hello
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messageId
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Email ID
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Example:
<20150414032514.494EF1E9A365@internalbeta.bcc.ddei>
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senderMail
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Sender email address
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Example: user1@domain.com
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rcptMail
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Recipient email address
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Example: user2@domain.com
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timeOfClick
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The time of URL click
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Example: Mar 09 2015 17:05:21 GMT+00:00
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suser
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Email sender
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Example: user2@domain.com
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duser
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Email recipients
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Example: user1@domain2.com;test@163.com
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Log sample:
Dec 16 06:38:57 ddei-172 LEEF:1.0|Trend Micro|Deep Discovery Email Inspector|5.1.0.1110|CTP_DETECTION|deviceGUID=2bcbcc9 8-3f99-40e3-864f-e5f102511631<009>mailMsgSubject=syslog - ct p<009>url=http://g9yxzah7yu23n.com<009>dvchost=ddei-172<009> messageId=2020121613571222594383@test.com<009>senderMail=tar ek@test.com<009>dvc=10.204.63.172<009>act=blocked<009>duser= ddei_test1@demo.com<009>rcptMail=ddei_test1@demo.com<009>dev Time=Dec 16 2020 06:30:08 GMT+00:00<009>timeOfClick=Dec 16 2 020 06:36:56 GMT+00:00<009>dvcmac=00:50:56:A7:D9:FD<009>devT imeFormat=MMM dd yyyy HH:mm:ss z<009>suser=tarek@test.com