alirezaaminzadeh/secembed-pairs huggingface dataset:
Query: hunt for Steal Application Access Token activity
Matching passage: T1528 Steal Application Access Token. Tactics: credential access. Description: Adversaries can steal application access tokens as a means of acquiring credentials to access remote systems and resources. Application access tokens are used to make authorized API requests on behalf of a user or service and are commonly used as a way to access resources in cloud and container-based applications and software-as-a-service (SaaS).(Citation: Auth0 - Why You Should Always Use Access Tokens to Secure APIs Sept 2019) Adversaries who steal account API tokens in cloud and containerized environments may be able to access data and perform actions with the permissions of these accounts, which can lead to privilege escalation and further compromise of the environment. For example, in Kubernetes environments, processes running inside a container may communicate with the Kubernetes API server using service account tokens. If a container is compromised, an adversary may be able to steal the container’s token and thereby gain access to Kubernetes API commands.(Citation: Kubernetes Service Accounts) Similarly, instances within continuous-development / continuous-integration (CI/CD) pipelines will often use API tokens to authenticate to other services for testing and deployment.(Citation: Cider Security Top 10 CICD Security Risks) If these pipelines are compromised, adversaries may be able to steal these tokens and leverage their privileges. In Azure, an adversary who compromises a resource with an attached Managed Identity, such as an Azure VM, can request short-lived tokens through the Azure Instance Metadata Service (IMDS). These tokens can then facilitate unauthorized actions or further access to other Azure services, bypassing typical credential-based authentication.(Citation: Entra Managed Identities 2025)(Citation: SpecterOps Managed Identity 2022) Token theft can also occur through social engineering, in which case user action may be required to grant access. OAuth is one commonly implemented framework that issues tokens to users for access to systems. An ap
Near-miss passage: T1558.002 Silver Ticket. Tactics: credential access. Description: Adversaries who have the password hash of a target service account (e.g. SharePoint, MSSQL) may forge Kerberos ticket granting service (TGS) tickets, also known as silver tickets. Kerberos TGS tickets are also known as service tickets.(Citation: ADSecurity Silver Tickets) Silver tickets are more limited in scope in than golden tickets in that they only enable adversaries to access a particular resource (e.g. MSSQL) and the system that hosts the resource; however, unlike golden tickets, adversaries with the ability to forge silver tickets are able to create TGS tickets without interacting with the Key Distribution Center (KDC), potentially making detection more difficult.(Citation: ADSecurity Detecting Forged Tickets) Password hashes for target services may be obtained using [OS Credential Dumping](https://attack.mitre.org/techniques/T1003) or [Kerberoasting](https://attack.mitre.org/techniques/T1558/003).
Query: rule covering Detects suspicious sysprep process start with AppData folder as target (as used by Trojan Syndicasec in Thrip report by
Matching passage: Sigma rule: Detects suspicious sysprep process start with AppData folder as target (as used by Trojan Syndicasec in Thrip report by. Logsource: windows / process_creation. Rule: title: Sysprep on AppData Folder id: d5b9ae7a-e6fc-405e-80ff-2ff9dcc64e7e status: test description: Detects suspicious sysprep process start with AppData folder as target (as used by Trojan Syndicasec in Thrip report by Symantec) references: - https://www.symantec.com/blogs/threat-intelligence/thrip-hits-satellite-telecoms-defense-targets - https://app.any.run/tasks/61a296bb-81ad-4fee-955f-3b399f4aaf4b author: Florian Roth (Nextron Systems) date: 2018-06-22 modified: 2021-11-27 tags: - attack.execution - attack.t1059 logsource: category: process_creation product: windows detection: selection: Image|endswith: \sysprep.exe CommandLine|contains: \AppData\ condition: selection falsepositives: - False positives depend on scripts and administrative tools used in the monitored environment level: medium
Near-miss passage: Sigma rule: Detects the modification of the PortProxy registry key which is used for port forwarding.. Logsource: windows / registry_event. Rule: title: New PortProxy Registry Entry Added id: a54f842a-3713-4b45-8c84-5f136fdebd3c status: test description: Detects the modification of the PortProxy registry key which is used for port forwarding. references: - https://www.fireeye.com/blog/threat-research/2019/01/bypassing-network-restrictions-through-rdp-tunneling.html - https://adepts.of0x.cc/netsh-portproxy-code/ - https://www.dfirnotes.net/portproxy_detection/ author: Andreas Hunkeler (@Karneades) date: 2021-06-22 modified: 2024-03-25 tags: - attack.lateral-movement - attack.command-and-control - attack.t1090 logsource: category: registry_event product: windows detection: selection: TargetObject|contains: \Services\PortProxy\v4tov4\tcp\ condition: selection falsepositives: - WSL2 network bridge PowerShell script used for WSL/Kubernetes/Docker (e.g. https://github.com/microsoft/WSL/issues/4150#issuecomment-504209723) - Synergy Software KVM (https://symless.com/synergy) level: medium
Query: Sigma YAML for windows / process_creation
Matching passage: Sigma rule: Attackers may leverage fsutil to enumerated connected drives.. Logsource: windows / process_creation. Rule: title: Fsutil Drive Enumeration id: 63de06b9-a385-40b5-8b32-73f2b9ef84b6 status: test description: Attackers may leverage fsutil to enumerated connected drives. references: - Turla has used fsutil fsinfo drives to list connected drives. - https://github.com/elastic/detection-rules/blob/414d32027632a49fb239abb8fbbb55d3fa8dd861/rules/windows/discovery_peripheral_device.toml author: Christopher Peacock '@securepeacock', SCYTHE '@scythe_io' date: 2022-03-29 modified: 2022-07-14 tags: - attack.discovery - attack.t1120 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: \fsutil.exe - OriginalFileName: fsutil.exe selection_cli: CommandLine|contains: drives condition: all of selection_* falsepositives: - Certain software or administrative tasks may trigger false positives. level: low
Near-miss passage: Sigma rule: Detects when an user assumed another user account.. Logsource: onelogin / onelogin.events. Rule: title: OneLogin User Assumed Another User id: 62fff148-278d-497e-8ecd-ad6083231a35 status: test description: Detects when an user assumed another user account. references: - https://developers.onelogin.com/api-docs/1/events/event-resource author: Austin Songer @austinsonger date: 2021-10-12 modified: 2022-12-25 tags: - attack.impact logsource: product: onelogin service: onelogin.events detection: selection: event_type_id: 3 condition: selection falsepositives: - Unknown level: low
Query: Suspicious DNS Calculation execution detected on endpoint
Matching passage: T1568.003 DNS Calculation. Tactics: command and control. Description: Adversaries may perform calculations on addresses returned in DNS results to determine which port and IP address to use for command and control, rather than relying on a predetermined port number or the actual returned IP address. A IP and/or port number calculation can be used to bypass egress filtering on a C2 channel.(Citation: Meyers Numbered Panda) One implementation of [DNS Calculation](https://attack.mitre.org/techniques/T1568/003) is to take the first three octets of an IP address in a DNS response and use those values to calculate the port for command and control traffic.(Citation: Meyers Numbered Panda)(Citation: Moran 2014)(Citation: Rapid7G20Espionage)
Near-miss passage: T1568 Dynamic Resolution. Tactics: command and control. Description: Adversaries may dynamically establish connections to command and control infrastructure to evade common detections and remediations. This may be achieved by using malware that shares a common algorithm with the infrastructure the adversary uses to receive the malware's communications. These calculations can be used to dynamically adjust parameters such as the domain name, IP address, or port number the malware uses for command and control. Adversaries may use dynamic resolution for the purpose of [Fallback Channels](https://attack.mitre.org/techniques/T1008). When contact is lost with the primary command and control server malware may employ dynamic resolution as a means to reestablishing command and control.(Citation: Talos CCleanup 2017)(Citation: FireEye POSHSPY April 2017)(Citation: ESET Sednit 2017 Activity)
Query: describe CVE-2015-7257
Matching passage: CVE-2015-7257. CWE: CWE-640. CVSS: 7.5. ZTE ADSL ZXV10 W300 modems W300V2.1.0f_ER7_PE_O57 and W300V2.1.0h_ER7_PE_O57 allow remote authenticated non-administrator users to change the admin password by intercepting an outgoing password change request, and changing the username parameter from "support" to "admin".
Near-miss passage: CVE-2015-4689. CWE: CWE-640. CVSS: 9.800000190734863. Ellucian (formerly SunGard) Banner Student 8.5.1.2 through 8.7 allows remote attackers to reset arbitrary passwords via unspecified vectors, aka "Weak Password Reset."
Query: rule covering Detects creation of Microsoft Office files inside of one of the default startup folders in order to achieve persistence.
Matching passage: Sigma rule: Detects creation of Microsoft Office files inside of one of the default startup folders in order to achieve persistence.. Logsource: windows / file_event. Rule: title: Potential Persistence Via Microsoft Office Startup Folder id: 0e20c89d-2264-44ae-8238-aeeaba609ece status: test description: Detects creation of Microsoft Office files inside of one of the default startup folders in order to achieve persistence. references: - https://insight-jp.nttsecurity.com/post/102hojk/operation-restylink-apt-campaign-targeting-japanese-companies - https://learn.microsoft.com/en-us/office/troubleshoot/excel/use-startup-folders author: Max Altgelt (Nextron Systems), Nasreddine Bencherchali (Nextron Systems) date: 2022-06-02 modified: 2023-06-22 tags: - attack.persistence - attack.t1137 logsource: category: file_event product: windows detection: selection_word_paths: - TargetFilename|contains: \Microsoft\Word\STARTUP - TargetFilename|contains|all: - \Office - \Program Files - \STARTUP selection_word_extension: TargetFilename|endswith: - .doc - .docm - .docx - .dot - .dotm - .rtf selection_excel_paths: - TargetFilename|contains: \Microsoft\Excel\XLSTART - TargetFilename|contains|all: - \Office - \Program Files - \XLSTART selection_excel_extension: TargetFilename|endswith: - .xls - .xlsm - .xlsx - .xlt - .xltm filter_main_office: Image|endswith: - \WINWORD.exe - \EXCEL.exe condition: (all of selection_word_* or all of selection_excel_*) and not filter_main_office falsepositives: - Loading a user environment from a backup or a domain controller - Synchronization of templates level: high
Near-miss passage: Sigma rule: Detects when a repository is exempted from secret scanning feature.. Logsource: bitbucket / audit. Rule: title: Bitbucket Secret Scanning Exempt Repository Added id: b91e8d5e-0033-44fe-973f-b730316f23a1 status: test description: Detects when a repository is exempted from secret scanning feature. references: - https://confluence.atlassian.com/bitbucketserver/audit-log-events-776640423.html - https://confluence.atlassian.com/bitbucketserver/secret-scanning-1157471613.html author: Muhammad Faisal (@faisalusuf) date: 2024-02-25 tags: - attack.defense-impairment - attack.t1685 logsource: product: bitbucket service: audit definition: 'Requirements: "Basic" log level is required to receive these audit events.' detection: selection: auditType.category: Repositories auditType.action: Secret scanning exempt repository added condition: selection falsepositives: - Legitimate user activity. level: high
Query: risk of simple-php-captcha before commit 9d65a945029c7be7bb6bc893759e74c5636be694 allows remote attackers to automatically generate the captcha response by running the same code on the cli
Matching passage: CVE-2015-6250. CWE: CWE-200. CVSS: 5.300000190734863. simple-php-captcha before commit 9d65a945029c7be7bb6bc893759e74c5636be694 allows remote attackers to automatically generate the captcha response by running the same code on the client-side.
Near-miss passage: CVE-2015-4216. CWE: CWE-200. CVSS: 5.0. The remote-support feature on Cisco Web Security Virtual Appliance (WSAv), Email Security Virtual Appliance (ESAv), and Security Management Virtual Appliance (SMAv) devices before 2015-06-25 uses the same default SSH root authorized key across different customers' installations, which makes it easier for remote attackers to bypass authentication by leveraging knowledge of a private key from another installation, aka Bug IDs CSCuu95988, CSCuu95994, and CSCuu96630.
Query: risk of c2s/c2s.c in Jabber Open Source Server 2.3.2 and earlier truncates data without ensuring it remains valid UTF-8, which allows remote authenticated users to read system memory or po
Matching passage: CVE-2015-2058. CWE: CWE-200. CVSS: 6.5. c2s/c2s.c in Jabber Open Source Server 2.3.2 and earlier truncates data without ensuring it remains valid UTF-8, which allows remote authenticated users to read system memory or possibly have other unspecified impact via a crafted JID.
Near-miss passage: CVE-2015-3676. CWE: CWE-200. CVSS: 4.300000190734863. AppleGraphicsControl in Apple OS X before 10.10.4 allows attackers to obtain sensitive memory-layout information via a crafted app.
Query: vulnerability: Unspecified vulnerability in the Oracle WebLogic Server component in Oracle Fusion Middleware 10.3.6.0, 12.1.1.0, and 12.1.2.0 allows remote attackers to affect integrity via unkno
Matching passage: CVE-2015-0449. CWE: UNKNOWN. CVSS: 5.0. Unspecified vulnerability in the Oracle WebLogic Server component in Oracle Fusion Middleware 10.3.6.0, 12.1.1.0, and 12.1.2.0 allows remote attackers to affect integrity via unknown vectors related to Console.
Near-miss passage: CVE-2015-4886. CWE: UNKNOWN. CVSS: 6.400000095367432. Unspecified vulnerability in the Oracle Report Manager component in Oracle E-Business Suite 11.5.10.2, 12.0.6, 12.1.3, 12.2.3, and 12.2.4 allows remote attackers to affect confidentiality and integrity via unknown vectors related to Reports Security. NOTE: the previous information is from the October 2015 CPU. Oracle has not commented on third-party claims that this issue is an XML External Entity (XXE) vulnerability, which allows remote attackers to read arbitrary files, cause a denial of service, or conduct SMB Relay attacks via a crafted DTD in an XML request involving the OA_HTML/copxml servlet.
Query: exploit Microsoft Word 2007 SP3, Office 2010 SP2, Word 2010 SP2, Word 2013 SP1, Word 2013 RT SP1, Word 2016, and Word Viewer allow remote attackers to execute arbitrary code via a crafted 
Matching passage: CVE-2015-6091. CWE: CWE-119. CVSS: 9.300000190734863. Microsoft Word 2007 SP3, Office 2010 SP2, Word 2010 SP2, Word 2013 SP1, Word 2013 RT SP1, Word 2016, and Word Viewer allow remote attackers to execute arbitrary code via a crafted Office document, aka "Microsoft Office Memory Corruption Vulnerability."
Near-miss passage: CVE-2015-7829. CWE: CWE-119. CVSS: 1.899999976158142. Adobe Reader and Acrobat 10.x before 10.1.16 and 11.x before 11.0.13, Acrobat and Acrobat Reader DC Classic before 2015.006.30094, and Acrobat and Acrobat Reader DC Continuous before 2015.009.20069 on Windows mishandle junctions in the Synchronizer directory, which allows attackers to delete arbitrary files via Adobe Collaboration Sync, a related issue to CVE-2015-2428.
Query: Sigma rule for Detects process handle on LSASS process with certain access mask and object type SAM_DOMAIN
Matching passage: Sigma rule: Detects process handle on LSASS process with certain access mask and object type SAM_DOMAIN. Logsource: windows / security. Rule: title: Password Dumper Activity on LSASS id: aa1697b7-d611-4f9a-9cb2-5125b4ccfd5c status: test description: Detects process handle on LSASS process with certain access mask and object type SAM_DOMAIN references: - https://twitter.com/jackcr/status/807385668833968128 author: sigma date: 2017-02-12 modified: 2022-10-09 tags: - attack.credential-access - attack.t1003.001 logsource: product: windows service: security detection: selection: EventID: 4656 ProcessName|endswith: \lsass.exe AccessMask: '0x705' ObjectType: SAM_DOMAIN condition: selection falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Detects base64 encoded "MpPreference" PowerShell cmdlet code that tries to modifies or tamper with Windows Defender AV. Logsource: windows / process_creation. Rule: title: Powershell Base64 Encoded MpPreference Cmdlet id: c6fb44c6-71f5-49e6-9462-1425d328aee3 status: test description: Detects base64 encoded "MpPreference" PowerShell cmdlet code that tries to modifies or tamper with Windows Defender AV references: - https://learn.microsoft.com/en-us/defender-endpoint/configure-process-opened-file-exclusions-microsoft-defender-antivirus - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md - https://twitter.com/AdamTheAnalyst/status/1483497517119590403 author: Florian Roth (Nextron Systems) date: 2022-03-04 modified: 2023-01-30 tags: - attack.defense-impairment - attack.t1685 logsource: category: process_creation product: windows detection: selection: - CommandLine|base64offset|contains: - 'Add-MpPreference ' - 'Set-MpPreference ' - 'add-mppreference ' - 'set-mppreference ' - CommandLine|contains: - QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgA - EAZABkAC0ATQBwAFAAcgBlAGYAZQByAGUAbgBjAGUAIA - BAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAA - UwBlAHQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgA - MAZQB0AC0ATQBwAFAAcgBlAGYAZQByAGUAbgBjAGUAIA - TAGUAdAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAA - YQBkAGQALQBtAHAAcAByAGUAZgBlAHIAZQBuAGMAZQAgA - EAZABkAC0AbQBwAHAAcgBlAGYAZQByAGUAbgBjAGUAIA - hAGQAZAAtAG0AcABwAHIAZQBmAGUAcgBlAG4AYwBlACAA - cwBlAHQALQBtAHAAcAByAGUAZgBlAHIAZQBuAGMAZQAgA - MAZQB0AC0AbQBwAHAAcgBlAGYAZQByAGUAbgBjAGUAIA - zAGUAdAAtAG0AcABwAHIAZQBmAGUAcgBlAG4AYwBlACAA condition: selection falsepositives: - Unknown level: high
Query: write Sigma for Detects execution of "findstr" with specific flags and a remote share path. This specific set of CLI flags would allow "
Matching passage: Sigma rule: Detects execution of "findstr" with specific flags and a remote share path. This specific set of CLI flags would allow ". Logsource: windows / process_creation. Rule: title: Remote File Download Via Findstr.EXE id: 587254ee-a24b-4335-b3cd-065c0f1f4baa related: - id: bf6c39fc-e203-45b9-9538-05397c1b4f3f type: obsolete status: test description: 'Detects execution of "findstr" with specific flags and a remote share path. This specific set of CLI flags would allow "findstr" to download the content of the file located on the remote share as described in the LOLBAS entry. ' references: - https://lolbas-project.github.io/lolbas/Binaries/Findstr/ - https://oddvar.moe/2018/04/11/putting-data-in-alternate-data-streams-and-how-to-execute-it-part-2/ - https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f author: Furkan CALISKAN, @caliskanfurkan_, @oscd_initiative, Nasreddine Bencherchali (Nextron Systems) date: 2020-10-05 modified: 2024-03-05 tags: - attack.credential-access - attack.command-and-control - attack.stealth - attack.t1218 - attack.t1564.004 - attack.t1552.001 - attack.t1105 logsource: category: process_creation product: windows detection: selection_findstr: - CommandLine|contains: findstr - Image|endswith: findstr.exe - OriginalFileName: FINDSTR.EXE selection_cli_download_1: CommandLine|contains|windash: ' -v ' selection_cli_download_2: CommandLine|contains|windash: ' -l ' selection_cli_download_3: CommandLine|contains: \\\\ condition: selection_findstr and all of selection_cli_download_* falsepositives: - Unknown level: medium
Near-miss passage: Sigma rule: Detects email exfiltration via powershell cmdlets. Logsource: windows / process_creation. Rule: title: Email Exifiltration Via Powershell id: 312d0384-401c-4b8b-abdf-685ffba9a332 status: test description: Detects email exfiltration via powershell cmdlets references: - https://www.microsoft.com/security/blog/2022/09/07/profiling-dev-0270-phosphorus-ransomware-operations/ - https://github.com/Azure/Azure-Sentinel/blob/7e6aa438e254d468feec061618a7877aa528ee9f/Hunting%20Queries/Microsoft%20365%20Defender/Ransomware/DEV-0270/Email%20data%20exfiltration%20via%20PowerShell.yaml author: Nasreddine Bencherchali (Nextron Systems), Azure-Sentinel (idea) date: 2022-09-09 tags: - attack.exfiltration logsource: category: process_creation product: windows detection: selection: Image|endswith: - \powershell.exe - \pwsh.exe CommandLine|contains|all: - Add-PSSnapin - Get-Recipient - -ExpandProperty - EmailAddresses - SmtpAddress - -hidetableheaders condition: selection falsepositives: - Unknown level: high
Query: risk of Directory traversal vulnerability in IniNet embeddedWebServer (aka eWebServer) before 2.02 allows remote attackers to read arbitrary files via a crafted pathname.
Matching passage: CVE-2015-1003. CWE: CWE-22. CVSS: 5.0. Directory traversal vulnerability in IniNet embeddedWebServer (aka eWebServer) before 2.02 allows remote attackers to read arbitrary files via a crafted pathname.
Near-miss passage: CVE-2015-0867. CWE: CWE-22. CVSS: 5.0. Directory traversal vulnerability in SYNCK GRAPHICA Download Log CGI 3.0 and earlier allows remote attackers to read arbitrary files via a crafted filename.
Query: risk of Adobe Reader and Acrobat 10.x before 10.1.16 and 11.x before 11.0.13, Acrobat and Acrobat Reader DC Classic before 2015.006.30094, and Acrobat and Acrobat Reader DC Continuous befo
Matching passage: CVE-2015-7829. CWE: CWE-119. CVSS: 1.899999976158142. Adobe Reader and Acrobat 10.x before 10.1.16 and 11.x before 11.0.13, Acrobat and Acrobat Reader DC Classic before 2015.006.30094, and Acrobat and Acrobat Reader DC Continuous before 2015.009.20069 on Windows mishandle junctions in the Synchronizer directory, which allows attackers to delete arbitrary files via Adobe Collaboration Sync, a related issue to CVE-2015-2428.
Near-miss passage: CVE-2015-0307. CWE: CWE-119. CVSS: 8.5. Adobe Flash Player before 13.0.0.260 and 14.x through 16.x before 16.0.0.257 on Windows and OS X and before 11.2.202.429 on Linux, Adobe AIR before 16.0.0.245 on Windows and OS X and before 16.0.0.272 on Android, Adobe AIR SDK before 16.0.0.272, and Adobe AIR SDK & Compiler before 16.0.0.272 allow remote attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read) via unspecified vectors.