alirezaaminzadeh/secembed-pairs huggingface dataset:
Query: alert when Detects the execution of certutil with the "encode" flag to encode a file to base64. This can be abused by threat actors
Matching passage: Sigma rule: Detects the execution of certutil with the "encode" flag to encode a file to base64. This can be abused by threat actors. Logsource: windows / process_creation. Rule: title: File Encoded To Base64 Via Certutil.EXE id: e62a9f0c-ca1e-46b2-85d5-a6da77f86d1a status: test description: Detects the execution of certutil with the "encode" flag to encode a file to base64. This can be abused by threat actors and attackers for data exfiltration references: - https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/certutil - https://unit42.paloaltonetworks.com/new-babyshark-malware-targets-u-s-national-security-think-tanks/ - https://lolbas-project.github.io/lolbas/Binaries/Certutil/ author: Florian Roth (Nextron Systems), Jonhnathan Ribeiro, oscd.community, Nasreddine Bencherchali (Nextron Systems) date: 2019-02-24 modified: 2024-03-05 tags: - attack.stealth - attack.t1027 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: \certutil.exe - OriginalFileName: CertUtil.exe selection_cli: CommandLine|contains|windash: -encode condition: all of selection_* falsepositives: - As this is a general purpose rule, legitimate usage of the encode functionality will trigger some false positives. Apply additional filters accordingly level: medium regression_tests_path: regression_data/rules/windows/process_creation/proc_creation_win_certutil_encode/info.yml
Near-miss passage: Sigma rule: Detects changes to the "ServiceDLL" value related to a service in the registry. This is often used as a method of persis. Logsource: windows / registry_set. Rule: title: ServiceDll Hijack id: 612e47e9-8a59-43a6-b404-f48683f45bd6 status: test description: 'Detects changes to the "ServiceDLL" value related to a service in the registry. This is often used as a method of persistence. ' references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.003/T1543.003.md#atomic-test-4---tinyturla-backdoor-service-w64time - https://www.hexacorn.com/blog/2013/09/19/beyond-good-ol-run-key-part-4/ author: frack113 date: 2022-02-04 modified: 2024-04-03 tags: - attack.persistence - attack.privilege-escalation - attack.t1543.003 logsource: category: registry_set product: windows detection: selection: TargetObject|contains|all: - \System\ - ControlSet - \Services\ TargetObject|endswith: \Parameters\ServiceDll filter_main_printextensionmanger: Details: C:\Windows\system32\spool\drivers\x64\3\PrintConfig.dll filter_main_domain_controller: Image: C:\Windows\system32\lsass.exe TargetObject|endswith: \Services\NTDS\Parameters\ServiceDll Details: '%%systemroot%%\system32\ntdsa.dll' filter_main_poqexec: Image: C:\Windows\System32\poqexec.exe filter_optional_safetica: Image|endswith: \regsvr32.exe Details: C:\Windows\System32\STAgent.dll condition: selection and not 1 of filter_main_* and not 1 of filter_optional_* falsepositives: - Administrative scripts - Installation of a service level: medium
Query: vulnerability: Unspecified vulnerability in the PeopleSoft Enterprise SCM Strategic Sourcing component in Oracle PeopleSoft Products 9.1 and 9.2 allows remote authenticated users to affect confid
Matching passage: CVE-2015-0485. CWE: UNKNOWN. CVSS: 3.5. Unspecified vulnerability in the PeopleSoft Enterprise SCM Strategic Sourcing component in Oracle PeopleSoft Products 9.1 and 9.2 allows remote authenticated users to affect confidentiality via unknown vectors related to Security.
Near-miss passage: CVE-2015-2646. CWE: UNKNOWN. CVSS: 4.300000190734863. Unspecified vulnerability in the Enterprise Manager for Oracle Database component in Oracle Enterprise Manager Grid Control EM Base Platform: 11.1.0.1; EM Plugin for DB: 12.1.0.5, 12.1.0.6, 12.1.0.7; EM DB Control: 11.1.0.7, 11.2.0.3, and 11.2.0.4 allows remote attackers to affect integrity via unknown vectors related to Content Management.
Query: rule covering Detects when adversaries stop services or processes by deleting their respective scheduled tasks in order to conduct dat
Matching passage: Sigma rule: Detects when adversaries stop services or processes by deleting their respective scheduled tasks in order to conduct dat. Logsource: windows / process_creation. Rule: title: Delete Important Scheduled Task id: dbc1f800-0fe0-4bc0-9c66-292c2abe3f78 related: - id: 9e3cb244-bdb8-4632-8c90-6079c8f4f16d type: similar - id: 7595ba94-cf3b-4471-aa03-4f6baa9e5fad type: similar status: test description: Detects when adversaries stop services or processes by deleting their respective scheduled tasks in order to conduct data destructive activities references: - Internal Research author: Nasreddine Bencherchali (Nextron Systems) date: 2022-09-09 modified: 2026-03-11 tags: - attack.impact - attack.t1489 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: \schtasks.exe - OriginalFileName: schtasks.exe selection_cli_delete: CommandLine|contains|windash: /delete selection_cli_task: CommandLine|contains: - \Windows\BitLocker - \Windows\ExploitGuard - \Windows\SystemRestore\SR - \Windows\UpdateOrchestrator\ - \Windows\Windows Defender\ - \Windows\WindowsBackup\ - \Windows\WindowsUpdate\ condition: all of selection_* falsepositives: - Unlikely level: high regression_tests_path: regression_data/rules/windows/process_creation/proc_creation_win_schtasks_delete/info.yml
Near-miss passage: Sigma rule: Detects UTF-8 and UTF-16 Base64 encoded powershell 'Invoke-' calls. Logsource: windows / process_creation. Rule: title: PowerShell Base64 Encoded Invoke Keyword id: 6385697e-9f1b-40bd-8817-f4a91f40508e related: - id: fd6e2919-3936-40c9-99db-0aa922c356f7 type: obsolete status: test description: Detects UTF-8 and UTF-16 Base64 encoded powershell 'Invoke-' calls references: - https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/ author: pH-T (Nextron Systems), Harjot Singh, @cyb3rjy0t date: 2022-05-20 modified: 2023-04-06 tags: - attack.execution - attack.stealth - attack.t1059.001 - attack.t1027 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: - \powershell.exe - \pwsh.exe - OriginalFileName: - PowerShell.EXE - pwsh.dll selection_cli_enc: CommandLine|contains: ' -e' selection_cli_invoke: CommandLine|contains: - SQBuAHYAbwBrAGUALQ - kAbgB2AG8AawBlAC0A - JAG4AdgBvAGsAZQAtA - SW52b2tlL - ludm9rZS - JbnZva2Ut condition: all of selection_* falsepositives: - Unknown level: high simulation: - type: atomic red team name: Create a Process using WMI Query and an Encoded Command technique: T1047 atomic_guid: 7db7a7f9-9531-4840-9b30-46220135441c regression_tests_path: regression_data/rules/windows/process_creation/proc_creation_win_powershell_base64_invoke/info.yml
Query: Sigma YAML for opencanary / application
Matching passage: Sigma rule: Detects instances where an OpenCanary node has been targeted by a NMAP NULL Scan. Logsource: opencanary / application. Rule: title: OpenCanary - NMAP NULL Scan id: 68b8547b-107f-43f3-97fb-900a7d63c190 status: experimental description: Detects instances where an OpenCanary node has been targeted by a NMAP NULL Scan references: - https://opencanary.readthedocs.io/en/latest/starting/configuration.html#services-configuration - https://github.com/thinkst/opencanary/blob/a0896adfcaf0328cfd5829fe10d2878c7445138e/opencanary/logger.py#L52 author: Marco Pedrinazzi (@pedrinazziM) date: 2026-01-06 tags: - attack.discovery - attack.t1046 logsource: category: application product: opencanary detection: selection: logtype: 5003 condition: selection falsepositives: - Unlikely level: high
Near-miss passage: Sigma rule: Detect PetitPotam coerced authentication activity.. Logsource: windows / security. Rule: title: Possible PetitPotam Coerce Authentication Attempt id: 1ce8c8a3-2723-48ed-8246-906ac91061a6 status: test description: Detect PetitPotam coerced authentication activity. references: - https://github.com/topotam/PetitPotam - https://github.com/splunk/security_content/blob/0dd6de32de2118b2818550df9e65255f4109a56d/detections/endpoint/petitpotam_network_share_access_request.yml author: Mauricio Velazco, Michael Haag date: 2021-09-02 modified: 2022-08-11 tags: - attack.credential-access - attack.t1187 logsource: product: windows service: security definition: The advanced audit policy setting "Object Access > Detailed File Share" must be configured for Success/Failure detection: selection: EventID: 5145 ShareName|startswith: \\\\ ShareName|endswith: \IPC$ RelativeTargetName: lsarpc SubjectUserName: ANONYMOUS LOGON condition: selection falsepositives: - Unknown. Feedback welcomed. level: high
Query: exploit Directory traversal vulnerability in the AjaxFileUpload control in DevExpress AJAX Control Toolkit (aka AjaxControlToolkit) before 15.1 allows remote attackers to write to arbitrar
Matching passage: CVE-2015-4670. CWE: CWE-22. CVSS: 6.400000095367432. Directory traversal vulnerability in the AjaxFileUpload control in DevExpress AJAX Control Toolkit (aka AjaxControlToolkit) before 15.1 allows remote attackers to write to arbitrary files via a .. (dot dot) in the fileId parameter to AjaxFileUploadHandler.axd.
Near-miss passage: CVE-2015-9266. CWE: CWE-22. CVSS: 9.800000190734863. The web management interface of Ubiquiti airMAX, airFiber, airGateway and EdgeSwitch XP (formerly TOUGHSwitch) allows an unauthenticated attacker to upload and write arbitrary files using directory traversal techniques. An attacker can exploit this vulnerability to gain root privileges. This vulnerability is fixed in the following product versions (fixes released in July 2015, all prior versions are affected): airMAX AC 7.1.3; airMAX M (and airRouter) 5.6.2 XM/XW/TI, 5.5.11 XM/TI, and 5.5.10u2 XW; airGateway 1.1.5; airFiber AF24/AF24HD 2.2.1, AF5x 3.0.2.1, and AF5 2.2.1; airOS 4 XS2/XS5 4.0.4; and EdgeSwitch XP (formerly TOUGHSwitch) 1.3.2.
Query: playbook for alert: Encoded PowerShell / command-line abuse matching Local Email Collection
Matching passage: Playbook for T1114.001 Local Email Collection. 1) Validate alert telemetry against T1114.001. 2) Scope affected hosts and accounts. 3) Contain by isolating endpoint / disabling account if confirmed. 4) Hunt for related tactics: collection. 5) Eradicate persistence and recover. Reference detection notes: Adversaries may target user email on local systems to collect sensitive information. Files containing email data can be acquired from a user’s local system, such as Outlook storage or cache files. Outlook stores data locally in offline data files with an extension of .ost. Outlook 2010 and later supports .ost file sizes up to 50GB, while earlier versions of Outlook support up to 20GB.(Citation: Ou
Near-miss passage: Playbook for T1114.002 Remote Email Collection. Different response path focused on collection.
Query: what is T1657
Matching passage: T1657 Financial Theft. Tactics: impact. Description: Adversaries may steal monetary resources from targets through extortion, social engineering, technical theft, or other methods aimed at their own financial gain at the expense of the availability of these resources for victims. Financial theft is the ultimate objective of several popular campaign types including extortion by ransomware,(Citation: FBI-ransomware) business email compromise (BEC) and fraud,(Citation: FBI-BEC) "pig butchering,"(Citation: wired-pig butchering) bank hacking,(Citation: DOJ-DPRK Heist) and exploiting cryptocurrency networks.(Citation: BBC-Ronin) Adversaries may [Compromise Accounts](https://attack.mitre.org/techniques/T1586) to conduct unauthorized transfers of funds.(Citation: Internet crime report 2022) In the case of business email compromise or email fraud, an adversary may utilize [Impersonation](https://attack.mitre.org/techniques/T1684/001) of a trusted entity. Once the social engineering is successful, victims can be deceived into sending money to financial accounts controlled by an adversary.(Citation: FBI-BEC) This creates the potential for multiple victims (i.e., compromised accounts as well as the ultimate monetary loss) in incidents involving financial theft.(Citation: VEC) Extortion by ransomware may occur, for example, when an adversary demands payment from a victim after [Data Encrypted for Impact](https://attack.mitre.org/techniques/T1486) (Citation: NYT-Colonial) and [Exfiltration](https://attack.mitre.org/tactics/TA0010) of data, followed by threatening to leak sensitive data to the public unless payment is made to the adversary.(Citation: Mandiant-leaks) Adversaries may use dedicated leak sites to distribute victim data.(Citation: Crowdstrike-leaks) Due to the potentially immense business impact of financial theft, an adversary may abuse the possibility of financial theft and seeking monetary gain to divert attention from their true goals such as [Data Destruction](https://attack.mitre.org/techniques/T1485) and business
Near-miss passage: T1499.003 Application Exhaustion Flood. Tactics: impact. Description: Adversaries may target resource intensive features of applications to cause a denial of service (DoS), denying availability to those applications. For example, specific features in web applications may be highly resource intensive. Repeated requests to those features may be able to exhaust system resources and deny access to the application or the server itself.(Citation: Arbor AnnualDoSreport Jan 2018)
Query: campaign using Employee Names
Matching passage: T1589.003 Employee Names. Tactics: reconnaissance. Description: Adversaries may gather employee names that can be used during targeting. Employee names be used to derive email addresses as well as to help guide other reconnaissance efforts and/or craft more-believable lures. Adversaries may easily gather employee names, since they may be readily available and exposed via online or other accessible data sets (ex: [Social Media](https://attack.mitre.org/techniques/T1593/001) or [Search Victim-Owned Websites](https://attack.mitre.org/techniques/T1594)).(Citation: OPM Leak) Gathering this information may reveal opportunities for other forms of reconnaissance (ex: [Search Open Websites/Domains](https://attack.mitre.org/techniques/T1593) or [Phishing for Information](https://attack.mitre.org/techniques/T1598)), establishing operational resources (ex: [Compromise Accounts](https://attack.mitre.org/techniques/T1586)), and/or initial access (ex: [Phishing](https://attack.mitre.org/techniques/T1566) or [Valid Accounts](https://attack.mitre.org/techniques/T1078)).
Near-miss passage: T1589.002 Email Addresses. Tactics: reconnaissance. Description: Adversaries may gather email addresses that can be used during targeting. Even if internal instances exist, organizations may have public-facing email infrastructure and addresses for employees. Adversaries may easily gather email addresses, since they may be readily available and exposed via online or other accessible data sets (ex: [Social Media](https://attack.mitre.org/techniques/T1593/001) or [Search Victim-Owned Websites](https://attack.mitre.org/techniques/T1594)).(Citation: HackersArise Email)(Citation: CNET Leaks) Email addresses could also be enumerated via more active means (i.e. [Active Scanning](https://attack.mitre.org/techniques/T1595)), such as probing and analyzing responses from authentication services that may reveal valid usernames in a system.(Citation: GrimBlog UsernameEnum) For example, adversaries may be able to enumerate email addresses in Office 365 environments by querying a variety of publicly available API endpoints, such as autodiscover and GetCredentialType.(Citation: GitHub Office 365 User Enumeration)(Citation: Azure Active Directory Reconnaisance) Gathering this information may reveal opportunities for other forms of reconnaissance (ex: [Search Open Websites/Domains](https://attack.mitre.org/techniques/T1593) or [Phishing for Information](https://attack.mitre.org/techniques/T1598)), establishing operational resources (ex: [Email Accounts](https://attack.mitre.org/techniques/T1586/002)), and/or initial access (ex: [Phishing](https://attack.mitre.org/techniques/T1566) or [Brute Force](https://attack.mitre.org/techniques/T1110) via [External Remote Services](https://attack.mitre.org/techniques/T1133)).
Query: CVE similar to CVE-2015-4606
Matching passage: CVE-2015-4606. CWE: UNKNOWN. CVSS: 7.5. Unrestricted file upload vulnerability in the Job Fair (jobfair) extension before 1.0.1 for TYPO3, when using Apache with mod_mime, allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in the extension upload folder.
Near-miss passage: CVE-2015-1649. CWE: UNKNOWN. CVSS: 9.300000190734863. Use-after-free vulnerability in Microsoft Word 2007 SP3, Office 2010 SP2, Word 2010 SP2, Word Viewer, Office Compatibility Pack SP3, Word Automation Services on SharePoint Server 2010 SP2, and Office Web Apps Server 2010 SP2 allows remote attackers to execute arbitrary code via a crafted Office document, aka "Microsoft Office Component Use After Free Vulnerability."
Query: describe CVE-2015-8894
Matching passage: CVE-2015-8894. CWE: CWE-415. CVSS: 5.5. Double free vulnerability in coders/tga.c in ImageMagick 7.0.0 and later allows remote attackers to cause a denial of service (application crash) via a crafted tga file.
Near-miss passage: CVE-2015-8962. CWE: CWE-415. CVSS: 7.300000190734863. Double free vulnerability in the sg_common_write function in drivers/scsi/sg.c in the Linux kernel before 4.4 allows local users to gain privileges or cause a denial of service (memory corruption and system crash) by detaching a device during an SG_IO ioctl call.
Query: CVE similar to CVE-2015-3900
Matching passage: CVE-2015-3900. CWE: CWE-254. CVSS: 5.0. RubyGems 2.0.x before 2.0.16, 2.2.x before 2.2.4, and 2.4.x before 2.4.7 does not validate the hostname when fetching gems or making API requests, which allows remote attackers to redirect requests to arbitrary domains via a crafted DNS SRV record, aka a "DNS hijack attack."
Near-miss passage: CVE-2015-3729. CWE: CWE-254. CVSS: 4.300000190734863. Apple Safari before 6.2.8, 7.x before 7.1.8, and 8.x before 8.0.8, as used in iOS before 8.4.1 and other products, does not indicate what web site originated an input prompt, which allows remote attackers to conduct spoofing attacks via a crafted site.
Query: CVE similar to CVE-2015-2468
Matching passage: CVE-2015-2468. CWE: CWE-119. CVSS: 9.300000190734863. Microsoft Word 2007 SP3, Office 2010 SP2, Word 2010 SP2, Word 2013 SP1, Word 2013 RT SP1, Office for Mac 2011, Office for Mac 2016, Office Compatibility Pack SP3, Word Viewer, Word Automation Services on SharePoint Server 2010 SP2 and 2013 SP1, Word Web Apps 2010 SP2, and Office Web Apps Server 2013 SP1 allow remote attackers to execute arbitrary code via a crafted document, aka "Microsoft Office Memory Corruption Vulnerability."
Near-miss passage: CVE-2015-0827. CWE: CWE-119. CVSS: 4.300000190734863. Heap-based buffer overflow in the mozilla::gfx::CopyRect function in Mozilla Firefox before 36.0, Firefox ESR 31.x before 31.5, and Thunderbird before 31.5 allows remote attackers to obtain sensitive information from uninitialized process memory via a malformed SVG graphic.
Query: SOC runbook when seeing Lateral movement indicators for Impersonation
Matching passage: Playbook for T1684.001 Impersonation. 1) Validate alert telemetry against T1684.001. 2) Scope affected hosts and accounts. 3) Contain by isolating endpoint / disabling account if confirmed. 4) Hunt for related tactics: stealth. 5) Eradicate persistence and recover. Reference detection notes: Adversaries may impersonate a trusted person or organization in order to persuade and trick a target into performing some action on their behalf. For example, adversaries may communicate with victims (via [Phishing for Information](https://attack.mitre.org/techniques/T1598), [Phishing](https://attack.mitre.org/techniques/T1566), or [Internal Spearphishing](https://attack.mitre.org/techniques/T1534
Near-miss passage: Playbook for T1684 Social Engineering. Different response path focused on stealth.
Query: risk of All versions of unity-scope-gdrive logs search terms to syslog.
Matching passage: CVE-2015-1343. CWE: CWE-532. CVSS: 5.300000190734863. All versions of unity-scope-gdrive logs search terms to syslog.
Near-miss passage: CVE-2015-3243. CWE: CWE-532. CVSS: 5.5. rsyslog uses weak permissions for generating log files, which allows local users to obtain sensitive information by reading files in /var/log/cron.
Query: alert when Detect when a Cloud SQL DB has been modified or deleted.
Matching passage: Sigma rule: Detect when a Cloud SQL DB has been modified or deleted.. Logsource: gcp / gcp.audit. Rule: title: Google Cloud SQL Database Modified or Deleted id: f346bbd5-2c4e-4789-a221-72de7685090d status: test description: Detect when a Cloud SQL DB has been modified or deleted. references: - https://cloud.google.com/sql/docs/mysql/admin-api/rest/v1beta4/users/update author: Austin Songer @austinsonger date: 2021-10-15 modified: 2022-12-25 tags: - attack.impact logsource: product: gcp service: gcp.audit detection: selection: gcp.audit.method_name: - cloudsql.instances.create - cloudsql.instances.delete - cloudsql.users.update - cloudsql.users.delete condition: selection falsepositives: - SQL Database being modified or deleted may be performed by a system administrator. - Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. - SQL Database modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule. level: medium
Near-miss passage: Sigma rule: Detects file renames where the target filename uses an uncommon double extension. Could indicate potential ransomware ac. Logsource: windows / file_rename. Rule: title: Suspicious Appended Extension id: e3f673b3-65d1-4d80-9146-466f8b63fa99 status: test description: Detects file renames where the target filename uses an uncommon double extension. Could indicate potential ransomware activity renaming files and adding a custom extension to the encrypted files, such as ".jpg.crypted", ".docx.locky", etc. references: - https://app.any.run/tasks/d66ead5a-faf4-4437-93aa-65785afaf9e5/ - https://blog.cyble.com/2022/08/10/onyx-ransomware-renames-its-leak-site-to-vsop/ author: frack113 date: 2022-07-16 modified: 2023-11-11 tags: - attack.impact - attack.t1486 logsource: product: windows category: file_rename definition: 'Requirements: Microsoft-Windows-Kernel-File Provider with at least the KERNEL_FILE_KEYWORD_RENAME_SETLINK_PATH keyword' detection: selection: SourceFilename|endswith: - .doc - .docx - .jpeg - .jpg - .lnk - .pdf - .png - .pst - .rtf - .xls - .xlsx TargetFilename|contains: - .doc. - .docx. - .jpeg. - .jpg. - .lnk. - .pdf. - .png. - .pst. - .rtf. - .xls. - .xlsx. filter_main_generic: TargetFilename|endswith: - .backup - .bak - .old - .orig - .temp - .tmp filter_optional_anaconda: TargetFilename|contains: :\ProgramData\Anaconda3\ TargetFilename|endswith: .c~ condition: selection and not 1 of filter_main_* and not 1 of filter_optional_* falsepositives: - Backup software level: medium