Bitdefender GravityZone content pack (контент багц)
Энэ контент багц нь Bitdefender GravityZone Event Push болон GravityZone On-Premises (Syslog alerts)-д зориулсан задлалт (parsing) болон dashboard-уудыг хангана.
Дэмжигдэх хувилбарууд
GravityZone 6.56.0-1 хувилбар
Шаардлага
- Bitdefender GravityZone input нь Push Events-д зориулан суулгагдаж, зөв тохируулагдсан байх ёстой.
- GravityZone Event Push үйл явдлын хувьд GravityZone нь CEF форматтай логийг CEF input руу илгээхээр тохируулагдсан байх ёстой.
- GravityZone Syslog/Appliance үйл явдлын хувьд GravityZone нь Syslog форматтай логийг Syslog UDP input руу илгээхээр тохируулагдсан байх ёстой. GravityZone нь TCP-г дэмждэггүй.
Stream-ийн тохиргоо
Энэ технологийн багц нэг stream агуулна:
"Illuminate:Bitdefender Messages"
Тэмдэглэл
Хэрэв энэ stream багцыг идэвхжүүлэхээс өмнө байхгүй бол үүсгэгдэж, мессежүүдийг энэ stream болон холбогдох index set рүү чиглүүлэхээр тохируулагдана. Энэ stream-д ямар ч stream rule тохируулсан байх ёсгүй.
Index set-ийн тохиргоо
Энэ технологийн багц нэг index set тодорхойлолт агуулна:
"Bitdefender Logs"
Тэмдэглэл
Хэрэв энэ index set өмнө нь тодорхойлогдсон бол юу ч өөрчлөгдөхгүй. Хэрэв байхгүй бол таны лицензийн эрхийн дагуу үүсгэгдэнэ.
Юу багтсан бэ
GravityZone логийн задлалт (Push Events болон Syslog-оор ирэх GravityZone alert-ууд), ангилал болон тусгайлан бүтээсэн dashboard.
Хязгаарлалт
- Энэ контент багцад зөвхөн Bitdefender-ийн GravityZone 6.56 хувилбарт албан ёсоор баримтжуулсан логийн төрөл, талбарууд дэмжигдэнэ. Гарч болох баримтжуулаагүй талбарууд Security Data Lake схемд холбогдохгүй. Хэрэв ийм талбарууд дэд массивын бүтэц дотор байвал анхдагчаар задлагдахгүй, parse хийгдэхгүй байж болно.
- Event Push үйл явдлын хувьд зөвхөн CEF форматтай логийг дэмжинэ.
Лог форматын жишээнүүд
Дараах үйл явдлын төрөл болон модулиудыг энэ контент багцтай хэрэглэхэд баталгаажуулсан (Event Push events):
antiexploit
CEF:0|Bitdefender|GravityZone|6.36.0-1|131234|Exploit Mitigation|10|BitdefenderGZModule=antiexploit BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 dvchost=TEST_ENDPOINT BitdefenderGZComputerFQDN=sdl-endpoint.dsd.ro dvc=10.10.18.226 deviceExternalId=2e22eba5e8ee8c5b1852a9d7 BitdefenderGZEndpointId=2e22eba5e8ee8c5b1852a9d6 act=kill BitdefenderGZThreatName=EICAR-Test-File (not a virus) dvcpid=2000 BitdefenderGZExploitType=Flash/Generic BitdefenderGZParentProcess=4000 filePath=C:\\\\file15c8ba8b90ea1de127962f464.exe BitdefenderGZParentProcessPath=C:\\\\file25c8ba8b90ea1de127962f464.exe BitdefenderGZDetectionCve=cve string suser=johndoe@company.com BitdefenderGZDetectionTime=2024-10-10T13:58:30.000Zadcloud
CEF:0|Bitdefender|GravityZone|6.36.0-1|231234|AD Integration Issue|6|BitdefenderGZModule=adcloud BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 BitdefenderGZSyncerId=22e2d9bfa849af3a1465b7e3 BitdefenderGZIssueType=ldap interrogation BitdefenderGZLastAdReportDate=2024-10-10T08:03:49.671Zaph
CEF:0|Bitdefender|GravityZone|6.36.0-1|40|Antiphishing|9|BitdefenderGZModule=aph BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 dvchost=FC-EXCHANGE-01 BitdefenderGZComputerFQDN=fc-exchange-01.fc.dom dvc=192.168.0.1 deviceExternalId=22e2d9bfa849af3a1465b7e4 BitdefenderGZEventType=phishing request=http://example.com/account/support/ act=aph_blocked end=2024-10-10T08:49:43.000Z cnt=1avc
CEF:0|Bitdefender|GravityZone|6.36.0-1|30|Behavioral scanning|9|BitdefenderGZModule=avc BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 dvchost=SDL-Win11 BitdefenderGZComputerFQDN=SDL-Win11 dvc=192.168.0.1 deviceExternalId=59a1604e60369e06732e2222 BitdefenderGZExploitType=AVC Blocked Exploit filePath=C:\\\\Users\\\\admin\\\\Desktop\\\\Tools\\\\avcsim\\\\win32\\\\avcsim32.exe act=Blocked BitdefenderGZDetectionTime=2024-10-10T07:56:33.000Z cnt=1dp
CEF:0|Bitdefender|GravityZone|6.36.0-1|2000|Data Protection|9|BitdefenderGZModule=dp BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 dvchost=SDL-Win11 BitdefenderGZComputerFQDN=SDL-Win11 dvc=192.168.0.1 deviceExternalId=59a1604e60369e06732e2222 BitdefenderGZTargetType=http BitdefenderGZBlockingRuleName=dv request=http://example.com/ act=data_protection_blocked end=2024-10-10T10:23:43.000Z cnt=1endpoint moved out
CEF:0|Bitdefender|GravityZone|6.36.0-1|75000|Endpoint moved out|3|BitdefenderGZModule=endpoint-moved-out BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 dvchost=TEST_ENDPOINT BitdefenderGZComputerFQDN=SDL-endpoint.dsd.ro dvc=10.10.18.226 deviceExternalId=22e2d9bfa849af3a1465b7e4 BitdefenderGZEndpointId=5e2085febf255a545e52276b BitdefenderGZHwId=2e222ef-5b7e43d387ba-54a95exchange-user-credentials
CEF:0|Bitdefender|GravityZone|6.36.0-1|211234|Invalid Exchange user credentials|3|BitdefenderGZModule=exchange-user-credentials BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 BitdefenderGZEndpointId=22e2d9bfa849af3a1465b7e3exchange malware
CEF:0|Bitdefender|GravityZone|6.36.0-1|212340|Exchange Malware Detected|9|BitdefenderGZModule=exchange-malware BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 dvchost=FC-EXCHANGE-01 BitdefenderGZComputerFQDN=fc-exchange-01.fc.dom dvc=192.168.0.1 deviceExternalId=22e2d9bfa849af3a1465b7e4 BitdefenderGZEndpointId=22e2d9bfa849af3a1465b7e3 shost=FC-EXCHANGE-01 BitdefenderGZEmailSender=fc_test01@fc.dom duser=[\"fc_test02@fc.dom\"] BitdefenderGZEmailSubject=Emailing Sending.. WL-cbe100c9f42a20ef9a4b1c20ed1a59f9-0 BitdefenderGZDetectionTime=2024-10-10T14: 20:37.000Z msg=[{\"malwareName\":\"Trojan.Generic.KD.874127\",\"malwareType\":\"virus\",\"actionTaken\":\"quarantine\",\"infectedObject\":\"WL-cbe100c9f42a20ef9a4b1c20ed1a59f9-0\"}]firewall
CEF:0|Bitdefender|GravityZone|6.36.0-1|50|Firewall|9|BitdefenderGZModule=fw BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 dvchost=SDL-Win11 BitdefenderGZComputerFQDN=SDL-Win11 dvc=192.168.0.1 deviceExternalId=59a1604e60369e06732e2222 act=portscan_blocked BitdefenderGZFwProtocolId=6 BitdefenderGZEventSourceIP=192.168.0.2 end=2024-10-10T12:52:03.000Z cnt=1","CEF:0|Bitdefender|GravityZone|6.36.0-1|73000|Hardware Id Change|3|BitdefenderGZModule=hwid-change BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 dvchost=A BitdefenderGZComputerFQDN=SDL-endpoint.ro dvc=10.10.18.255 deviceExternalId=2e222ef5b7e43d387ba54a96 BitdefenderGZOldHwid=12341234-1234-1234-1234-406186b5bde7 BitdefenderGZNewHwid=12341234-1234-1234-1234-406186b5bde6 BitdefenderGZEndpointId=2e222ef5b7e43d387ba54a95hwidchange
CEF:0|Bitdefender|GravityZone|6.36.0-1|73000|Hardware Id Change|3|BitdefenderGZModule=hwid-change BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 dvchost=A BitdefenderGZComputerFQDN=SDL-endpoint.dsd.ro dvc=10.10.18.255 deviceExternalId=2e222ef5b7e43d387ba54a96 BitdefenderGZOldHwid=12341234-1234-1234-1234-406186b5bde7 BitdefenderGZNewHwid=12341234-1234-1234-1234-406186b5bde6 BitdefenderGZEndpointId=2e222ef5b7e43d387ba54a95hd
CEF:0|Bitdefender|GravityZone|6.36.0-1|800|HyperDetect Activity|10|BitdefenderGZModule=hd BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 dvchost=Computer 1 BitdefenderGZComputerFQDN=computer1.local dvc=191.114.235.26 deviceExternalId=5c12612db1a43dc3097b23c6 BitdefenderGZMalwareType=file act=quarantined filePath=/Users/admin/Desktop/ BitdefenderGZAttackType=targeted attack BitdefenderGZDetectionLevel=permissive BitdefenderGZFilelessAttack=0 BitdefenderGZHwId=22574006-79523827-7401-9565-1295-798280775872 BitdefenderGZDetectionTime=2024-10-10T10:01:02.000Z suid=BF410F3B-5F3A-41E1-BF8F-28DE6948A355 suser=admininstall
CEF:0|Bitdefender|GravityZone|6.36.0-1|71000|Install|3|BitdefenderGZModule=install BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 dvchost=TEST_ENDPOINT BitdefenderGZComputerFQDN=SDL-endpoint.dsd.ro dvc=10.10.18.226 deviceExternalId=2e22eba5e8ee8c5b1852a9d7 BitdefenderGZEndpointId=5e2085febf255a545e52276b BitdefenderGZHwId=12341234-1234-1234-1234-406186b5bdbdzzz50modules
CEF:0|Bitdefender|GravityZone|6.36.0-1|35|Product Modules Status|5|BitdefenderGZModule=modules BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 dvchost=SDL-Win11 BitdefenderGZComputerFQDN=SDL-Win11 dvc=192.168.0.1 deviceExternalId=59a1604e60369e06732e2222 BitdefenderGZMalwareModuleStatus=enabled BitdefenderGZAntiphishingModuleStatus=enabled BitdefenderGZFirewallModuleStatus=enabled BitdefenderGZBehavioralScanAVCModuleStatus=enabled BitdefenderGZWebAccessControlModuleStatus=disabled BitdefenderGZWebCategoryScanModuleStatus=disabled BitdefenderGZUserControlApplicationFilteringModuleStatus=disabled BitdefenderGZDataProtectionModuleStatus=disabled BitdefenderGZPowerUserModuleStatus=enabled BitdefenderGZDataLossPreventionModuleStatus=disabledmoved in
CEF:0|Bitdefender|GravityZone|6.36.0-1|74000|Endpoint moved in|3|BitdefenderGZModule=endpoint-moved-in BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 dvchost=TEST_ENDPOINT BitdefenderGZComputerFQDN=SDL-endpoint.dsd.ro dvc=10.10.18.226 deviceExternalId=22e2d9bfa849af3a1465b7e3 BitdefenderGZEndpointId=5e2085febf255a545e52276a BitdefenderGZHwId=2e222ef-5b7e43d387ba-54a95network-sandboxing
CEF:0|Bitdefender|GravityZone|6.36.0-1|121234|Sandbox Analyzer Detection|7|BitdefenderGZModule=network-sandboxing BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 BitdefenderGZEndpointId=59a1604e60369e06733f8aba dvchost=SDL-Win11 dvc=192.168.0.1 BitdefenderGZDetectionTime=2024-10-10T11:02:49.000Z BitdefenderGZMalwareType=RANSOMWARE BitdefenderGZFilePaths=[\"C:\\\\Users\\\\Administrator\\\\Documents\\\\installer.xml\",\"D:\\\\opt\\\\bitdefender\\\\installer2.xml\",\"D:\\\\sources\\\\console\\\\CommonConsole\\\\app\\\\modules\\\\policies\\\\view\\\\endpoints\\\\networkSandboxing\\\\installer3.xml\"] BitdefenderGZFileSizes=[\"2614\",\"2615\",\"2616\"] BitdefenderGZRemediationActions=[\"1\",\"\",\"1\"]registration
CEF:0|Bitdefender|GravityZone|6.36.0-1|71234|Registration|3|BitdefenderGZModule=registration BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 dvchost=SDL-EXCHANGE-01 BitdefenderGZComputerFQDN=fc-exchange-01.fc.dom dvc=192.168.0.1 deviceExternalId=22e2d9bfa849af3a1465b7e4 BitdefenderGZStatus=registeredransomware-mitigation
CEF:0|Bitdefender|GravityZone|6.36.0-1|141234|Ransomware Detection|9|BitdefenderGZModule=ransomware-mitigation BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 dvchost=DC-Nebula BitdefenderGZComputerFQDN=undefined dvc=10.17.16.10 deviceExternalId=5ed4d2fef23f7325715dbb22 BitdefenderGZCompanyName=SDL BitdefenderGZAttackType=remote cnt=23 BitdefenderGZDetectionTime=2024-10-10T10:33:14.000Z BitdefenderGZAttackSource=10.10.20.120 suser=user suid=S-11-22-33security container
CEF:0|Bitdefender|GravityZone|6.36.0-1|18000|Security Container Update Available|2|BitdefenderGZModule=security-container-update-available BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 dvchost=security-container-x BitdefenderGZComputerFQDN=security-container-x-containers-host.dsd.ro dvc=10.17.15.247 deviceExternalId=60f6ba5e1b3272cce33c3281 BitdefenderGZHostName=TEST_ENDPOINT_2sva-load
CEF:0|Bitdefender|GravityZone|6.36.0-1|111234|Overloaded SVA|8|BitdefenderGZModule=sva-load BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 dvchost=bitdefender-sva BitdefenderGZComputerFQDN=bitdefender-sva dvc=192.168.0.1 deviceExternalId=59b8f3aba849af3a1465b81e BitdefenderGZLoadAverage=1 BitdefenderGZCpuUsage=48 BitdefenderGZMemoryUsage=32 BitdefenderGZNetworkUsage=0 BitdefenderGZOverallUsage=48sva
CEF:0|Bitdefender|GravityZone|6.36.0-1|112340|SVA status|4|BitdefenderGZModule=sva BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 dvchost=bitdefender-sva BitdefenderGZComputerFQDN=bitdefender-sva dvc=192.168.0.1 deviceExternalId=59b8f3aba849af3a1465b81e BitdefenderGZSVAPoweredOff=0 BitdefenderGZSVAUpdateAvailable=1 BitdefenderGZSVARebootRequired=0 BitdefenderGZSVASignatureVersion=7.72479supa update status
CEF:0|Bitdefender|GravityZone|6.36.0-1|12000|Outdated update server|2|BitdefenderGZFromSupa=1 BitdefenderGZModule=supa-update-status BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 dvchost=SDL-Win11 BitdefenderGZComputerFQDN=SDL-Win11 dvc=192.168.0.1 deviceExternalId=59a1604e60369e06732e2222 BitdefenderGZStatus=outdatedtroubleshooting-activity
CEF:0|Bitdefender|GravityZone|6.36.0-1|161234|Troubleshooting Activity|4|BitdefenderGZModule=troubleshooting-activity start=2020-06-24T06:06:48.000Z suser=test@test.com BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 dvchost=TEST_ENDPOINT_WINDOWS_10 BitdefenderGZComputerFQDN=SDL-endpoint.dsd.ro dvc=10.10.0.101 deviceExternalId=5ee30e2b29a4e218489442b6 BitdefenderGZTaskId=5eea0105f23f731302405833 BitdefenderGZTaskType=Debug Session BitdefenderGZErrorCode=3 BitdefenderGZLocalPath=/test/dir BitdefenderGZNetworkSharePath=//1.2.3.4/dir BitdefenderGZSaveToBitdefenderCloud=false BitdefenderGZStatus=Finished BitdefenderGZStopReason=Partial Delivery BitdefenderGZFailedStorageType=Target Machine end=2024-10-24T06:09:28.000Ztask-status
CEF:0|Bitdefender|GravityZone|6.36.0-1|21234|Task Status|4|BitdefenderGZModule=task-status BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 dvchost=SDL-Win11 BitdefenderGZComputerFQDN=SDL-Win11 dvc=192.168.0.1 deviceExternalId=59a1604e60369e06732e2222 suid=59a14b2b1da197c6108b4568 BitdefenderGZTaskId=59b28dc81da19711058b4568 msg=Quick Scan 2024-10-10(sub-task) BitdefenderGZTaskType=272 dhost=SDL-Win11 BitdefenderGZTaskSuccessful=1 BitdefenderGZStatus=processed BitdefenderGZErrorCode=0uninstall
CEF:0|Bitdefender|GravityZone|6.36.0-1|72000|Uninstall|9|BitdefenderGZModule=uninstall BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 dvchost=TEST_ENDPOINT BitdefenderGZComputerFQDN=SDL-endpoint.dsd.ro dvc=10.10.18.226 deviceExternalId=22e2d9bfa849af3a1465b7e4 BitdefenderGZEndpointId=5e2085febf255a545e52276b reason=local uninstalluc
CEF:0|Bitdefender|GravityZone|6.36.0-1|1000|Web Control|9|BitdefenderGZModule=uc BitdefenderGZCompanyId=2e222e8fb12fb8700396d6375 dvchost=SDL-Win11 BitdefenderGZComputerFQDN=SDL-Win11 dvc=192.168.0.1 deviceExternalId=59a1604e60369e06732e2222 BitdefenderGZApplicationControlType=http request=http://192.168.0.1:2869/SDL/udhisapi.dll BitdefenderGZApplicationControlBlockType=http_timelimiter act=uc_site_blocked end=2024-10-10T12:46:30.000Z cnt=1Security Data Lake дотор Bitdefender GravityZone input-ыг тохируулах
Энэ input-ыг тохируулах талаарх мэдээллийг Bitdefender GravityZone input хэсгээс үзнэ үү.
Тэмдэглэл
Authorization header-ийн нэр нь authorization байх ёстой.
Өгөгдлийг чиглүүлэхээр Bitdefender GravityZone-ийг бэлтгэх
GravityZone-оос логийг гадагш чиглүүлэх албан ёсны зааврыг Generic integrations for SIEM platforms without HTTPS listeners хэсгээс үзнэ үү.
Анхаарах зүйлс:
- Хүчинтэй сервер URL болон port шаардлагатай, жишээ нь:
https://mydomain_name.dev:5555/bitdefender. Энэ жишээнд port нь 5555. Локал instance эсвэл статик IP-тай бол IP хаяг ажиллаж болно. - Authorization header-ийн нэр нь
authorizationбайх ёстой. - Service type нь
cefбайх ёстой.
Үүсгэж болох API дуудлагын жишээ:
curl --tlsv1.2 -sS -k -X POST https://cloud.gravityzone.bitdefender.com/api/v1.0/jsonrpc/push -H 'authorization: Basic 222jZDYwMDg4ZWRjNjdk2WZlYWZkYTk3O2I4ZGUw2DYwNzI4ODU2OWJhZm2kNTgzNjBhMTJ2MTJkY2Y52WYxMjo=' -H 'cache-control: no-cache' -H 'content-type: application/json' -d '{
"id": "1",
"jsonrpc": "2.0",
"method": "setPushEventSettings",
"params": {
"serviceSettings": {
"requireValidSslCertificate": true,
"authorization": "test",
"url": " https://mydomain_name.dev:5555/bitdefender"
},
"serviceType": "cef",
"status": 1,
"subscribeToEventTypes": {
"modules": true,
"sva": true,
"registration": true,
"supa-update-status": true,
"av": true,
"aph": true,
"fw": true,
"avc": true,
"uc": true,
"dp": true,
"device-control": true,
"hd": true,
"sva-load": true,
"task-status": true,
"exchange-malware": true,
"network-sandboxing": true,
"partner-changed": true,
"adcloud": true,
"exchange-user-credentials": true,
"exchange-organization-info": true,
"endpoint-moved-out": true,
"endpoint-moved-in": true,
"troubleshooting-activity": true,
"uninstall": true,
"install": true,
"hwid-change": true,
"new-incident": true,
"antiexploit": true,
"network-monitor": true,
"ransomware-mitigation": true,
"supa-update-status": true,
"storage-antimalware": true,
"security-container-update-available": true,
"uninstall": true,
"activity": true
}'} }Хүлээгдэх үр дүн:
{"id":"1","jsonrpc":"2.0","result":true}Алдааны мессеж дараах байдалтай харагдаж болно:
{"id":"1","jsonrpc":"2.0","error":{"code":-32000,"message":"Server error","data":{"details":"Invalid API key. Please generate an API key in Control Center."}}}Энэ тохиолдолд зөв API key үүсгэх эсвэл форматыг шалгана уу.
Шинэ тохиргоо хүчин төгөлдөр болохыг дор хаяж 10 минут хүлээнэ үү.
Тэмдэглэл
GravityZone нь TLS 1.2 холболтыг шаарддаг. Таны сервер TLS холболтыг дэмжихээр тохируулагдсан байх ёстой.
Энэ багцад багтсан мессежийн талбарууд
Ихэнх талбарыг нэрийг нь өөрчилсөн. BitdefenderGZ угтварыг vendor_-ээр сольж болно. Бусад талбарууд Security Data Lake схемийн талбаруудтай холбогдоно.
| Field Name | Mapped From | Example Value(s) | Field Type | Description |
|---|---|---|---|---|
| alert_category | BitdefenderGZAttackType(s) | remote | ||
| alert_category | BitdefenderGZExploitType | AVC Blocked | ||
| alert_category | BitdefenderGZMalwareType | file | ||
| alert_category | BitdefenderGZTargetType | http | ||
| alert_signature | BitdefenderGZAttackType, | remote | Зөвхөн MalwareName байхгүй үед | |
| alert_signature | BitdefenderGZDetectionName | |||
| alert_signature | BitdefenderGZExploitTechnique | |||
| alert_signature | BitdefenderGZMalwareName | |||
| alert_signature | detection_exploitTechnique | |||
| alert_signature | detection_threatName | EICAR-Test-File | ||
| attacks_tactic_uid | BitdefenderGZAttCkId | |||
| destination_ip | dvc | 10.10.10.10 | ||
| email_from | BitdefenderGZEmailSender | stefan@example.com | ||
| email_subject | BitdefenderGZEmailSubject | Welcome | ||
| event_created | BitdefenderGZDate | 2024-09-14T08:03:49.671Z | date | |
| event_created | BitdefenderGZDetectionTime | 2024-09-14T08:03:49.671Z | date | |
| event_created | BitdefenderGZEventCreated | 2024-09-14T08:03:49.671Z | date | |
| event_created | start | 2024-09-14T08:03:49.671Z | date | |
| file_name | fname | example.exe | ||
| file_path | BitdefenderGZDetectionPath | c:\\myfile | ||
| file_path | BitdefenderGZFilePath | c:\\myfile | ||
| file_path | BitdefenderGZLocalPath | c:\\myfile | ||
| file_path | filePath | c:\\myfile | ||
| file_size | BitdefenderGZFileSize | 257 | ||
| hash | fileHash | |||
| hash_sha256 | BitdefenderGZFileHashSha256 | |||
| host_hostname | BitdefenderGZComputerFQDN | test-inst@example.com | ||
| host_hostname | BitdefenderGZHostName | test-inst | ||
| host_hostname | computer_name | test-inst | ||
| host_hostname | dvchost | test-inst | ||
| host_hostname | shost | test-inst | ||
| host_id | BitdefenderGZEndpointId | 5e2285febf225a545e22272b | ||
| http_request_path | BitdefenderGZRequest | http://example.com/account/support/ | ||
| http_request_path | BitdefenderGZUrl | http://example.com/account/support/ | ||
| network_iana_number | BitdefenderGZFwProtocolId | 6 | ||
| process_parent_path | sproc | |||
| source_id | BitdefenderGZComputerId | 623c18fb122b8700396d6322 | ||
| source_ip | BitdefenderGZComputerIp | 10.10.10.10 | ||
| source_ip | BitdefenderGZEventSourceIP | 10.10.10.10 | ||
| source_ip | BitdefenderGZSourceIp | 10.10.10.10 | ||
| source_user_name | BitdefenderGZSUser | stefan | ||
| source_user_name | suser | stefanadmin | ||
| user_name | BitdefenderGZSDetectionUsername | stefan | ||
| user_name | BitdefenderGZSUserName | stefan | ||
| user_name | detection_username | Administrator | ||
| user_name | duser | stefan | ||
| vendor_attack_source | BitdefenderGZAttackSource | 12.12.12.23 | ||
| vendor_company_id | BitdefenderGZCompanyId | 623228fb12f28700396d6222 | ||
| vendor_company_name | BitdefenderGZCompanyName | Bitdefender | ||
| vendor_computer_fqdn | BitdefenderGZComputerFQDN | test@bitdefender.com | ||
| vendor_computer_name | BitdefenderGZComputerName | test-machine | ||
| vendor_control_block_type | BitdefenderGZApplicationControlBlockType | http_timelimiter | ||
| vendor_control_type | BitdefenderGZApplicationControlType | http | ||
| vendor_count | BitdefenderGZCount | 2 | ||
| vendor_count | cnt | 3 | ||
| vendor_detection_level | BitdefenderGZDetectionLevel | 2 | ||
| vendor_detection_time | BitdefenderGZDetectionTime | 2024-06-01T10:22:12.000Z | date | |
| vendor_event_action | BitdefenderGZActionTaken | quarantine | array | |
| vendor_event_action | BitdefenderGZDetectionAction | |||
| vendor_event_action | BitdefenderGZFinalStatus | |||
| vendor_event_action | BitdefenderGZMainAction | |||
| vendor_event_action | act | |||
| vendor_event_action | detection_action | |||
| vendor_event_description | BitdefenderName | |||
| vendor_event_end_date | BitdefenderGZEnd | 2024-02-11T10:22:43.000Z | ||
| vendor_event_module | BitdefenderGZModule | |||
| vendor_event_module | BitdefenderName | Module байхгүй үед | ||
| vendor_event_severity_level | severity | 3 | long | 0-ээс 10 |
| vendor_event_type | BitdefenderGZEventType | |||
| vendor_incident_id | BitdefenderGZIncidentId | |||
| vendor_severity_score | BitdefenderGZSeverityScore | 23 |
Ангилал (Categorization)
Дараах үйл явдлын төрөл болон модулиуд одоогоор ангилагдсан:
| vendor_event_module | GIM Event Type Code | GIM Event Type |
|---|---|---|
| antiexploit | 171000 | Malware Alert |
| avc | 171000 | Malware Alert |
| exchange-malware | 171000 | Malware Alert |
| fw | 129999 | Network Messages |
| new-incident | 179999 | Alert Default |
Bitdefender GravityZone on premises-ээс ирэх Bitdefender syslog/application control үйл явдлууд
Bitdefender Syslog үйл явдлууд нь Event Push үйл явдлуудтай их төстэй. Боломжтой бол ижил эсвэл тохируулсан талбарын холбоосыг ашиглана. Syslog логийн талбарууд BitdefenderGZ угтваргүй байж болно.
Application control тохиргооны алхмын жишээ
- GravityZone дотор Policies > Enable Application Control > Add Rule хэсэгт очно.
- Дүрмийн параметрүүдийг тодорхойлно:
- Rule Type
- File Path
- Application Name
- Users
- Action сонгоно.
Syslog мэдэгдлүүд нь Syslog руу Notification илгээхийг бас өдөөдөг үйл явдлаас үүсдэг.
- Вэб console-ийн баруун дээд буланд байгаа хонхны дүрс дээр дарж, Notifications settings-г сонгоно.
- Blocked Application-г идэвхжүүлж, Visibility дор Log to syslog server-ийг идэвхжүүлснээр мэдэгдэл Security Data Lake руу илгээгдэнэ.
- Configuration > Miscellaneous хэсэгт очно. Syslog-ийг идэвхжүүлж SIEM Hostname/IP, Protocol - UDP, Input Port, Event Format-ийг нэмнэ. Та Bitdefender Forwarder-ийн IP хаяг болон Forwarder input profile тохиргоонд тохируулсан port дугаарыг оруулах ёстойг анхаарна уу.
- Security Data Lake дотор дээр дурдсан port дугаартай Syslog UDP input-ыг ажиллуулна.
Bitdefender syslog үйл явдлын мессежийг таних
Эдгээр Syslog үйл явдлууд нь урьдчилан бөглөсөн application_name гаргадаг боловч gravityzone: гэсэн толгойтой байж болно. Багц үүнийг илрүүлж, мессежийг зөв stream рүү чиглүүлэх ёстой. Хэрэв мессеж ийм толгойгүй бол GravityZone утгатай device_product статик input талбарыг ашиглаж болно.
Filebeat одоогоор дэмжигдээгүй боловч таних дүрэм байгаа. Filebeat тохиргооны файлд GravityZone утгатай event_source_product статик талбарыг нэмнэ. Мессежүүд зөв stream рүү очих боловч facility талбар байхгүй бол задлалт ажиллахгүй байж болно.
Syslog үйл явдлын жишээ
gravityzone: [application-control] {"module":"application-control","product_installed":"BEST","user":{"id":"S-1-5-13","name":"SYSTEM"},"computer_name":"DESKTOP-TEST","computer_fqdn":"desktop-test","computer_ip":"192.168.40.11","computer_id":"222ab2a1d494e8a20f299845","mode":1,"scanMode":"production","filePath":"C:\\Users\\Defender\\Downloads\\AnyDesk.exe","fileVersion":"","productName":"","productVersion":"","publisher":"","fingerprint":"D99F9F19173473FF515A6956BC61BC22E84389","thumbprints":[],"ruleName":"","date":"2025-06-12T06:27:37.258Z","count":1}Dashboard
Bitdefender GravityZone нь 3 табтай dashboard санал болгоно: Overview, New Incident болон HyperDetect Activity.
Энэ хуудсанд гарсан нэр томъёо
- Control Center
- GravityZone-ийн удирдлагын вэб консол
- Endpoint
- Хамгаалж буй компьютер, сервер, виртуал машин
- Policy
- Хамгаалалтын тохиргооны багц; төхөөрөмж эсвэл бүлэгт оноодог
- Network
- Таны байгууллагын бүх төхөөрөмжийн жагсаалт (Inventory)
- Quarantine
- Хорио: сэжигтэй файлыг тусгаарлаж хадгалдаг газар
- Incidents
- Илэрсэн халдлага, түүний алхмуудын бүртгэл (EDR/XDR)
- Sandbox Analyzer
- Сэжигтэй файлыг тусгаарлагдсан орчинд ажиллуулж шалгах
