Help Center/ Host Security Service/ API Reference/ API Description/ Event management/ Querying the List of Handled Similar Alarms Associated with an Alarm Event

Updated on 2026-04-03 GMT+08:00

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Querying the List of Handled Similar Alarms Associated with an Alarm Event

Function

This API is used to query similar handled alarms related to a specific alarm.

Authorization Information

Each account has all the permissions required to call all APIs, but IAM users must be assigned the required permissions.

If you are using role/policy-based authorization, see Permissions Policies and Supported Actions for details on the required permissions.
If you are using identity policy-based authorization, no identity policy-based permission required for calling this API.

URI

GET /v5/{project_id}/event/similar-handled-events

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Definition Project ID, which is used to specify the project that an asset belongs to. After the project ID is configured, you can query assets in the project using the project ID. For details about how to obtain it, see Obtaining a Project ID. Constraints N/A Range The value can contain 1 to 256 characters. Default Value N/A

**Table 2** Query Parameters
Parameter	Mandatory	Type	Description
enterprise_project_id	No	String	Definition Enterprise project ID, which is used to filter assets in different enterprise projects. For details, see Obtaining an Enterprise Project ID. To query assets in all enterprise projects, set this parameter to all_granted_eps. Constraints You need to set this parameter only after the enterprise project function is enabled. Range The value can contain 1 to 256 characters. Default Value 0: default enterprise project.
event_id	Yes	String	Event ID
occur_time	No	Long	Time when the event was generated.

Request Parameters

**Table 3** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	Definition User token, which contains user identity and permissions. The token can be used for identity authentication when an API is called. For details about how to obtain the token, see Obtaining a User Token. Constraints N/A Range The value can contain 1 to 32,768 characters. Default Value N/A
region	No	String	Definition Region ID, which is used to query assets in the required region. For details about how to obtain a region ID, see Obtaining a Region ID. Constraints N/A Range The value can contain 1 to 128 characters. Default Value N/A

Response Parameters

Status code: 200

**Table 4** Response body parameters
Parameter	Type	Description
total_num	Integer	Definition Total number. Range The value range is 0 to 2,147,483,647.
data_list	Array of SimilarHandledEvent objects	List of Similar Handled Alarms

**Table 5** SimilarHandledEvent
Parameter	Type	Description
similiar_type	String	Similarity type. The options are as follows: sameHostAndEventType: same host and event type sameFileHash: same file hash sameProcessHash: same process startup file hash sameRemoteIp: same attack IP address sameProcessCmdline: same process command line sameRegKey: same registry key sameUserName: same login username
event_class_id	String	Definition Event Category Range container_1001: container namespace container_1002: container open port container_1003: container security option container_1004: container mount directory containerescape_0001: high-risk system call containerescape_0002: shocker attack containerescape_0003: Dirty Cow attack containerescape_0004: container file escape dockerfile_001: modification of user-defined protected container file dockerfile_002: modification of executable files in the container file system dockerproc_001: abnormal container process fileprotect_0001: file privilege escalation fileprotect_0002: critical file change fileprotect_0003: critical file path change fileprotect_0004: file/directory change av_1002: virus av_1003: worm av_1004: Trojan av_1005: botnet av_1006: backdoor av_1007: spyware av_1008: adware av_1009: phishing av_1010: rootkit av_1011: ransomware av_1012: hacker tool av_1013: grayware av_1015: web shell av_1016: mining software login_0001: brute-force attack attempt login_0002: successful brute-force attack login_1001: successful login login_1002: remote login login_1003: weak password malware_0001: shell change event malware_0002: reverse shell event malware_1001: malicious program procdet_0001: abnormal process behavior procdet_0002: process privilege escalation procreport_0001: risky command user_1001: account change user_1002: risky account vmescape_0001: VM sensitive command execution vmescape_0002: access from virtualization process to sensitive file vmescape_0003: abnormal VM port access webshell_0001: web shell network_1001: mining network_1002: servers exploited to launch DDoS attacks network_1003: malicious scan network_1004: attack in sensitive areas ransomware_0001: ransomware attack ransomware_0002: ransomware attack ransomware_0003: ransomware attack fileless_0001: process injection fileless_0002: dynamic library injection fileless_0003: critical configuration change fileless_0004: environment variable change fileless_0005: memory file process fileless_0006: VDSO hijacking crontab_1001: suspicious crontab task vul_exploit_0001: Redis vulnerability exploit vul_exploit_0002: Hadoop vulnerability exploit vul_exploit_0003: MySQL vulnerability exploit rootkit_0001: suspicious rootkit file rootkit_0002: suspicious kernel module RASP_0004: web shell upload RASP_0018: fileless web shell blockexec_001: known ransomware attack hips_0001: Windows Defender disabled hips_0002: suspicious hacker tool hips_0003: suspicious ransomware encryption behavior hips_0004: hidden account creation hips_0005: user password and credential reading hips_0006: suspicious SAM file export hips_0007: suspicious shadow copy deletion hips_0008: backup file deletion hips_0009: registry operation probably performed by ransomware hips_0010: suspicious abnormal process hips_0011: suspicious scan hips_0012: suspicious ransomware script execution hips_0013: suspicious mining command execution hips_0014: suspicious Windows security center disabling hips_0015: suspicious firewall disabling hips_0016: suspicious disabling of system automatic recovery hips_0017: executable file creation in Office hips_0018: abnormal file creation with macros in Office hips_0019: suspicious registry operation hips_0020: Confluence remote code execution hips_0021: MSDT remote code execution portscan_0001: common port scan portscan_0002: secret port scan k8s_1001: Kubernetes event deletion k8s_1002: privileged pod creation k8s_1003: interactive shell used in pod k8s_1004: pod created with sensitive directory k8s_1005: pod created with server network k8s_1006: pod created with host PID space k8s_1007: authentication failure when common pods access API server k8s_1008: API server access from common pod using cURL k8s_1009: exec in system management space k8s_1010: pod created in management space k8s_1011: static pod creation k8s_1012: DaemonSet creation k8s_1013: scheduled cluster task creation k8s_1014: operation on secrets k8s_1015: allowed operation enumeration k8s_1016: high privilege RoleBinding or ClusterRoleBinding k8s_1017: ServiceAccount creation k8s_1018: Cronjob creation k8s_1019: interactive shell used for exec in pods k8s_1020: unauthorized access to API server k8s_1021: access to API server with curl k8s_1022: Ingress vulnerability k8s_1023: man-in-the-middle (MITM) attack k8s_1024: worm, mining, or Trojan k8s_1025: K8s event deletion k8s_1026: SelfSubjectRulesReview imgblock_0001: image blocking based on whitelist imgblock_0002: image blocking based on blacklist imgblock_0003: image tag blocking based on whitelist imgblock_0004: image tag blocking based on blacklist imgblock_0005: container creation blocked based on whitelist imgblock_0006: container creation blocked based on blacklist imgblock_0007: container mount proc imgblock_0008: container seccomp unconfined imgblock_0009: container privilege blocking imgblock_0010: container capabilities blocking
event_id	String	Definition Event ID. Range The value can contain 1 to 64 characters.
event_type	Integer	Definition Event type. Range 1001: common malware 1002: virus 1003: worm 1004: Trojan 1005: botnet 1006: backdoor 1010: rootkit 1011: ransomware 1012: hacker tool 1015: web shell 1016: mining 1017: reverse shell 2001: common vulnerability exploit 2012: remote code execution 2047: Redis vulnerability exploit 2048: Hadoop vulnerability exploit 2049: MySQL vulnerability exploit 3002: file privilege escalation 3003: process privilege escalation 3004: critical file change 3005: file/directory change 3007: abnormal process behavior 3015: high-risk command execution 3018: abnormal shell 3027: suspicious crontab task 3029: system protection disabled 3030: backup deletion 3031: suspicious registry operations 3036: container image blocking 4002: brute-force attack 4004: abnormal login 4006: invalid accounts 4014: account added 4020: password theft 6002: port scan 6003: server scan 13001: Kubernetes event deletion 13002: abnormal pod behavior 13003: user information enumeration 13004: cluster role binding
severity	String	Definition Risk level. Range Security, Low, Medium, High, and Critical
abstract	String	Alarm Summary
handle_method	String	Definition Handling method, which is available only for handled alarms. Range mark_as_handled: Mark as handled ignore: Ignore add_to_alarm_whitelist: Add to alarm whitelist add_to_login_whitelist: Add to login whitelist isolate_and_kill: Isolate and kill
handler	String	Disposal account information
memo	String	Disposal remarks
handle_time	Integer	Definition Handling time, in milliseconds. This parameter is available only for handled alarms. Range The value range is 0 to 9,223,372,036,854,775,807.

Example Requests

Query the handled similar alarms associated with the alarm whose ID is test_id.

GET https://{endpoint}/v5/{project_id}/event/similar-handled-events?enterprise_project_id=all_granted_eps&event_id=test_id

Example Responses

Status code: 200

Request succeeded.

{
  "total_num" : 1,
  "data_list" : [ {
    "similiar_type" : "sameFileHash",
    "event_class_id" : "container_1001",
    "event_id" : "0009bae0-8700-11eb-bb3f-fa163e01e338",
    "event_type" : 1001,
    "severity" : "Low",
    "abstract" : "test",
    "handle_method" : "mark_as_handled",
    "handler" : "test",
    "memo" : "test",
    "handle_time" : 1760599784746
  } ]
}