alirezaaminzadeh/secembed-pairs huggingface dataset:
Query: detect Scanning IP Blocks
Matching passage: T1595.001 Scanning IP Blocks. Tactics: reconnaissance. Description: Adversaries may scan victim IP blocks to gather information that can be used during targeting. Public IP addresses may be allocated to organizations by block, or a range of sequential addresses. Adversaries may scan IP blocks in order to [Gather Victim Network Information](https://attack.mitre.org/techniques/T1590), such as which IP addresses are actively in use as well as more detailed information about hosts assigned these addresses. Scans may range from simple pings (ICMP requests and responses) to more nuanced scans that may reveal host software/versions via server banners or other network artifacts.(Citation: Botnet Scan) Information from these scans may reveal opportunities for other forms of reconnaissance (ex: [Search Open Websites/Domains](https://attack.mitre.org/techniques/T1593) or [Search Open Technical Databases](https://attack.mitre.org/techniques/T1596)), establishing operational resources (ex: [Develop Capabilities](https://attack.mitre.org/techniques/T1587) or [Obtain Capabilities](https://attack.mitre.org/techniques/T1588)), and/or initial access (ex: [External Remote Services](https://attack.mitre.org/techniques/T1133)).
Near-miss passage: T1595 Active Scanning. Tactics: reconnaissance. Description: Adversaries may execute active reconnaissance scans to gather information that can be used during targeting. Active scans are those where the adversary probes victim infrastructure via network traffic, as opposed to other forms of reconnaissance that do not involve direct interaction. Adversaries may perform different forms of active scanning depending on what information they seek to gather. These scans can also be performed in various ways, including using native features of network protocols such as ICMP.(Citation: Botnet Scan)(Citation: OWASP Fingerprinting) Information from these scans may reveal opportunities for other forms of reconnaissance (ex: [Search Open Websites/Domains](https://attack.mitre.org/techniques/T1593) or [Search Open Technical Databases](https://attack.mitre.org/techniques/T1596)), establishing operational resources (ex: [Develop Capabilities](https://attack.mitre.org/techniques/T1587) or [Obtain Capabilities](https://attack.mitre.org/techniques/T1588)), and/or initial access (ex: [External Remote Services](https://attack.mitre.org/techniques/T1133) or [Exploit Public-Facing Application](https://attack.mitre.org/techniques/T1190)).
Query: detect Indicates sign-in from a malicious IP address known to be malicious at time of sign-in. in logs
Matching passage: Sigma rule: Indicates sign-in from a malicious IP address known to be malicious at time of sign-in.. Logsource: azure / riskdetection. Rule: title: Malicious IP Address Sign-In Suspicious id: 36440e1c-5c22-467a-889b-593e66498472 status: test description: Indicates sign-in from a malicious IP address known to be malicious at time of sign-in. references: - https://learn.microsoft.com/en-us/entra/id-protection/concept-identity-protection-risks#malicious-ip-address - https://learn.microsoft.com/en-us/entra/architecture/security-operations-user-accounts#unusual-sign-ins author: Mark Morowczynski '@markmorow', Gloria Lee, '@gleeiamglo' date: 2023-09-07 tags: - attack.t1090 - attack.command-and-control logsource: product: azure service: riskdetection detection: selection: riskEventType: suspiciousIPAddress condition: selection falsepositives: - We recommend investigating the sessions flagged by this detection in the context of other sign-ins from the user. level: high
Near-miss passage: Sigma rule: Detects calls to the AtomicTestHarnesses "Invoke-ATHRemoteFXvGPUDisablementCommand" which is designed to abuse the "Remo. Logsource: windows / process_creation. Rule: title: RemoteFXvGPUDisablement Abuse Via AtomicTestHarnesses id: a6fc3c46-23b8-4996-9ea2-573f4c4d88c5 related: - id: f65e22f9-819e-4f96-9c7b-498364ae7a25 type: similar - id: 38a7625e-b2cb-485d-b83d-aff137d859f4 type: similar - id: cacef8fc-9d3d-41f7-956d-455c6e881bc5 type: similar status: test description: Detects calls to the AtomicTestHarnesses "Invoke-ATHRemoteFXvGPUDisablementCommand" which is designed to abuse the "RemoteFXvGPUDisablement.exe" binary to run custom PowerShell code via module load-order hijacking. references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md - https://github.com/redcanaryco/AtomicTestHarnesses/blob/7e1e4da116801e3d6fcc6bedb207064577e40572/TestHarnesses/T1218_SignedBinaryProxyExecution/InvokeRemoteFXvGPUDisablementCommand.ps1 author: frack113 date: 2021-07-13 modified: 2023-05-09 tags: - attack.stealth - attack.t1218 logsource: product: windows category: process_creation detection: selection: CommandLine|contains: - Invoke-ATHRemoteFXvGPUDisablementCommand - Invoke-ATHRemoteFXvGPUDisableme condition: selection falsepositives: - Unknown level: high
Query: incident response steps for Outbound C2 pattern associated with Masquerading
Matching passage: Playbook for T1036 Masquerading. 1) Validate alert telemetry against T1036. 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 attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and gi
Near-miss passage: Playbook for T1036.001 Invalid Code Signature. Different response path focused on stealth.
Query: describe CVE-2015-4796
Matching passage: CVE-2015-4796. CWE: UNKNOWN. CVSS: 9.0. Unspecified vulnerability in the Java VM component in Oracle Database Server 11.2.0.4, 12.1.0.1, and 12.1.0.2, when running on Windows, allows remote authenticated users to affect confidentiality, integrity, and availability via unknown vectors, a different vulnerability than CVE-2015-4888.
Near-miss passage: CVE-2015-4488. CWE: UNKNOWN. CVSS: 7.5. Use-after-free vulnerability in the StyleAnimationValue class in Mozilla Firefox before 40.0, Firefox ESR 38.x before 38.2, and Firefox OS before 2.2 allows remote attackers to have an unspecified impact by leveraging a StyleAnimationValue::operator self assignment.
Query: describe CVE-2015-4725
Matching passage: CVE-2015-4725. CWE: CWE-79. CVSS: 4.300000190734863. Cross-site scripting (XSS) vulnerability in forgot.php in AudioShare 2.0.2 allows remote attackers to inject arbitrary web script or HTML via the email parameter.
Near-miss passage: CVE-2015-2195. CWE: CWE-79. CVSS: 4.300000190734863. Multiple cross-site scripting (XSS) vulnerabilities in the WP Media Cleaner plugin 2.2.6 for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) view, (2) paged, or (3) s parameter in the wp-media-cleaner page to wp-admin/upload.php.
Query: CVE similar to CVE-2015-0915
Matching passage: CVE-2015-0915. CWE: CWE-79. CVSS: 4.300000190734863. Cross-site scripting (XSS) vulnerability in RAKUS MailDealer 11.2.1 and earlier allows remote attackers to inject arbitrary web script or HTML via a crafted attachment filename.
Near-miss passage: CVE-2015-0873. CWE: CWE-79. CVSS: 4.300000190734863. Cross-site scripting (XSS) vulnerability in Homepage Decorator PerlTreeBBS 2.30 and earlier allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Query: vulnerability: The multi-block feature in the ssl3_write_bytes function in s3_pkt.c in OpenSSL 1.0.2 before 1.0.2a on 64-bit x86 platforms with AES NI support does not properly handle certain non
Matching passage: CVE-2015-0290. CWE: CWE-17. CVSS: 5.0. The multi-block feature in the ssl3_write_bytes function in s3_pkt.c in OpenSSL 1.0.2 before 1.0.2a on 64-bit x86 platforms with AES NI support does not properly handle certain non-blocking I/O cases, which allows remote attackers to cause a denial of service (pointer corruption and application crash) via unspecified vectors.
Near-miss passage: CVE-2015-2042. CWE: CWE-17. CVSS: 4.599999904632568. net/rds/sysctl.c in the Linux kernel before 3.19 uses an incorrect data type in a sysctl table, which allows local users to obtain potentially sensitive information from kernel memory or possibly have unspecified other impact by accessing a sysctl entry.
Query: detection engineering for Permission Groups Discovery
Matching passage: T1069 Permission Groups Discovery. Tactics: discovery. Description: Adversaries may attempt to discover group and permission settings. This information can help adversaries determine which user accounts and groups are available, the membership of users in particular groups, and which users and groups have elevated permissions. Adversaries may attempt to discover group permission settings in many different ways. This data may provide the adversary with information about the compromised environment that can be used in follow-on activity and targeting.(Citation: CrowdStrike BloodHound April 2018)
Near-miss passage: T1069.002 Domain Groups. Tactics: discovery. Description: Adversaries may attempt to find domain-level groups and permission settings. The knowledge of domain-level permission groups can help adversaries determine which groups exist and which users belong to a particular group. Adversaries may use this information to determine which users have elevated permissions, such as domain administrators. Commands such as <code>net group /domain</code> of the [Net](https://attack.mitre.org/software/S0039) utility, <code>dscacheutil -q group</code> on macOS, and <code>ldapsearch</code> on Linux can list domain-level groups.
Query: rule covering Detects potential DLL sideloading of "libvlc.dll", a DLL that is legitimately used by "VLC.exe"
Matching passage: Sigma rule: Detects potential DLL sideloading of "libvlc.dll", a DLL that is legitimately used by "VLC.exe". Logsource: windows / image_load. Rule: title: Potential Libvlc.DLL Sideloading id: bf9808c4-d24f-44a2-8398-b65227d406b6 status: test description: Detects potential DLL sideloading of "libvlc.dll", a DLL that is legitimately used by "VLC.exe" references: - https://www.trendmicro.com/en_us/research/23/c/earth-preta-updated-stealthy-strategies.html - https://hijacklibs.net/entries/3rd_party/vlc/libvlc.html author: X__Junior date: 2023-04-17 tags: - attack.persistence - attack.privilege-escalation - attack.execution - attack.stealth - attack.t1574.001 logsource: category: image_load product: windows detection: selection: ImageLoaded|endswith: \libvlc.dll filter_main_vlc: ImageLoaded|startswith: - C:\Program Files (x86)\VideoLAN\VLC\ - C:\Program Files\VideoLAN\VLC\ condition: selection and not 1 of filter_main_* falsepositives: - False positives are expected if VLC is installed in non-default locations level: medium
Near-miss passage: Sigma rule: Detect usage of the "sqlite" binary to query databases in Firefox and other Gecko-based browsers for potential data stea. Logsource: windows / process_creation. Rule: title: SQLite Firefox Profile Data DB Access id: 4833155a-4053-4c9c-a997-777fcea0baa7 status: test description: Detect usage of the "sqlite" binary to query databases in Firefox and other Gecko-based browsers for potential data stealing. references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1539/T1539.md#atomic-test-1---steal-firefox-cookies-windows - https://blog.cyble.com/2022/04/21/prynt-stealer-a-new-info-stealer-performing-clipper-and-keylogger-activities/ author: frack113 date: 2022-04-08 modified: 2023-01-19 tags: - attack.credential-access - attack.t1539 - attack.collection - attack.t1005 logsource: category: process_creation product: windows detection: selection_sql: - Product: SQLite - Image|endswith: - \sqlite.exe - \sqlite3.exe selection_firefox: CommandLine|contains: - cookies.sqlite - places.sqlite condition: all of selection_* falsepositives: - Unknown level: high
Query: exploit plasma-workspace before 5.1.95 allows remote attackers to obtain passwords via a Trojan horse Look and Feel package.
Matching passage: CVE-2015-1307. CWE: CWE-284. CVSS: 4.300000190734863. plasma-workspace before 5.1.95 allows remote attackers to obtain passwords via a Trojan horse Look and Feel package.
Near-miss passage: CVE-2015-8140. CWE: CWE-284. CVSS: 4.800000190734863. The ntpq protocol in NTP before 4.2.8p7 allows remote attackers to conduct replay attacks by sniffing the network.
Query: common weakness: Call to Non-ubiquitous API
Matching passage: CWE-589 Call to Non-ubiquitous API. The product uses an API function that does not exist on all versions of the target platform. This could cause portability problems or inconsistencies that allow denial of service or other consequences.
Near-miss passage: CWE-214 Invocation of Process Using Visible Sensitive Information. A process is invoked with sensitive command-line arguments, environment variables, or other elements that can be seen by other processes on the operating system.
Query: rule covering Indicates anomalous behavior based on suspicious sign-in activity across multiple tenants from different countries in th
Matching passage: Sigma rule: Indicates anomalous behavior based on suspicious sign-in activity across multiple tenants from different countries in th. Logsource: azure / riskdetection. Rule: title: Suspicious Browser Activity id: 944f6adb-7a99-4c69-80c1-b712579e93e6 status: test description: Indicates anomalous behavior based on suspicious sign-in activity across multiple tenants from different countries in the same browser references: - https://learn.microsoft.com/en-us/entra/id-protection/concept-identity-protection-risks#suspicious-browser - https://learn.microsoft.com/en-us/entra/architecture/security-operations-user-accounts#unusual-sign-ins author: Mark Morowczynski '@markmorow', Gloria Lee, '@gleeiamglo' date: 2023-09-03 tags: - attack.stealth - attack.t1078 - attack.persistence - attack.privilege-escalation - attack.initial-access logsource: product: azure service: riskdetection detection: selection: riskEventType: suspiciousBrowser condition: selection falsepositives: - We recommend investigating the sessions flagged by this detection in the context of other sign-ins from the user. level: high
Near-miss passage: Sigma rule: Detects usage of the "TcpClient" class. Which can be abused to establish remote connections and reverse-shells. As seen. Logsource: windows / process_creation. Rule: title: Potential Powershell ReverseShell Connection id: edc2f8ae-2412-4dfd-b9d5-0c57727e70be status: stable description: Detects usage of the "TcpClient" class. Which can be abused to establish remote connections and reverse-shells. As seen used by the Nishang "Invoke-PowerShellTcpOneLine" reverse shell and other. references: - https://www.volexity.com/blog/2021/03/02/active-exploitation-of-microsoft-exchange-zero-day-vulnerabilities/ - https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/ - https://github.com/samratashok/nishang/blob/414ee1104526d7057f9adaeee196d91ae447283e/Shells/Invoke-PowerShellTcpOneLine.ps1 author: FPT.EagleEye, wagga, Nasreddine Bencherchali (Nextron Systems) date: 2021-03-03 modified: 2023-04-05 tags: - attack.execution - attack.t1059.001 logsource: category: process_creation product: windows detection: selection_img: - OriginalFileName: - PowerShell.EXE - pwsh.dll - Image|endswith: - \powershell.exe - \pwsh.exe selection_cli: CommandLine|contains|all: - ' Net.Sockets.TCPClient' - .GetStream( - .Write( condition: all of selection_* falsepositives: - In rare administrative cases, this function might be used to check network connectivity level: high
Query: risk of net/ipv6/addrconf.c in the IPv6 stack in the Linux kernel before 4.0 does not validate attempted changes to the MTU value, which allows context-dependent attackers to cause a denia
Matching passage: CVE-2015-8215. CWE: CWE-20. CVSS: 5.0. net/ipv6/addrconf.c in the IPv6 stack in the Linux kernel before 4.0 does not validate attempted changes to the MTU value, which allows context-dependent attackers to cause a denial of service (packet loss) via a value that is (1) smaller than the minimum compliant value or (2) larger than the MTU of an interface, as demonstrated by a Router Advertisement (RA) message that is not validated by a daemon, a different vulnerability than CVE-2015-0272. NOTE: the scope of CVE-2015-0272 is limited to the NetworkManager product.
Near-miss passage: CVE-2015-7740. CWE: CWE-20. CVSS: 5.5. Huawei P7 before P7-L00C17B851, P7-L05C00B851, and P7-L09C92B851 and P8 ALE-UL00 before ALE-UL00B211 allows local users to cause a denial of service (OS crash) via vectors involving an application that passes crafted input to the GPU driver.
Query: SOC runbook when seeing Outbound C2 pattern associated with Hijack Execution Flow
Matching passage: Playbook for T1574 Hijack Execution Flow. 1) Validate alert telemetry against T1574. 2) Scope affected hosts and accounts. 3) Contain by isolating endpoint / disabling account if confirmed. 4) Hunt for related tactics: stealth, execution. 5) Eradicate persistence and recover. Reference detection notes: Adversaries may execute their own malicious payloads by hijacking the way operating systems run programs. Hijacking execution flow can be for the purposes of persistence, since this hijacked execution may reoccur over time. Adversaries may also use these mechanisms to elevate privileges or evade defenses, such as application control or other restrictions on execution. There are many ways an advers
Near-miss passage: Playbook for T1574.010 Services File Permissions Weakness. Different response path focused on stealth, execution.
Query: detection rule: Detects the use of SDelete to erase a file not the free space
Matching passage: Sigma rule: Detects the use of SDelete to erase a file not the free space. Logsource: windows / process_creation. Rule: title: Potential File Overwrite Via Sysinternals SDelete id: a4824fca-976f-4964-b334-0621379e84c4 status: test description: Detects the use of SDelete to erase a file not the free space references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md author: frack113 date: 2021-06-03 modified: 2023-02-28 tags: - attack.impact - attack.t1485 logsource: category: process_creation product: windows detection: selection: OriginalFileName: sdelete.exe filter: CommandLine|contains: - ' -h' - ' -c' - ' -z' - ' /\?' condition: selection and not filter falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Detects if the secret scanning feature is disabled for an enterprise or repository.. Logsource: github / audit. Rule: title: Github Secret Scanning Feature Disabled id: 3883d9a0-fd0f-440f-afbb-445a2a799bb8 status: test description: Detects if the secret scanning feature is disabled for an enterprise or repository. references: - https://docs.github.com/en/enterprise-cloud@latest/code-security/secret-scanning/about-secret-scanning author: Muhammad Faisal (@faisalusuf) date: 2024-03-07 modified: 2024-07-19 tags: - attack.defense-impairment - attack.t1685 logsource: product: github service: audit definition: 'Requirements: The audit log streaming feature must be enabled to be able to receive such logs. You can enable following the documentation here: https://docs.github.com/en/enterprise-cloud@latest/admin/monitoring-activity-in-your-enterprise/reviewing-audit-logs-for-your-enterprise/streaming-the-audit-log-for-your-enterprise#setting-up-audit-log-streaming' detection: selection: action: - business_secret_scanning.disable - business_secret_scanning.disabled_for_new_repos - repository_secret_scanning.disable - secret_scanning_new_repos.disable - secret_scanning.disable condition: selection falsepositives: - Allowed administrative activities. level: high
Query: exploit Google Chrome before 42.0.2311.90 does not always ask the user before proceeding with CONTENT_SETTINGS_TYPE_FULLSCREEN and CONTENT_SETTINGS_TYPE_MOUSELOCK changes, which allows use
Matching passage: CVE-2015-3336. CWE: CWE-264. CVSS: 4.300000190734863. Google Chrome before 42.0.2311.90 does not always ask the user before proceeding with CONTENT_SETTINGS_TYPE_FULLSCREEN and CONTENT_SETTINGS_TYPE_MOUSELOCK changes, which allows user-assisted remote attackers to cause a denial of service (UI disruption) by constructing a crafted HTML document containing JavaScript code with requestFullScreen and requestPointerLock calls, and arranging for the user to access this document with a file: URL.
Near-miss passage: CVE-2015-5682. CWE: CWE-264. CVSS: 7.5. upload.php in the Powerplay Gallery plugin 3.3 for WordPress allows remote attackers to create arbitrary directories via vectors related to the targetDir variable.
Query: write Sigma for Detects modification of autostart extensibility point (ASEP) in registry.
Matching passage: Sigma rule: Detects modification of autostart extensibility point (ASEP) in registry.. Logsource: windows / registry_set. Rule: title: Wow6432Node Windows NT CurrentVersion Autorun Keys Modification id: 480421f9-417f-4d3b-9552-fd2728443ec8 related: - id: 17f878b8-9968-4578-b814-c4217fc5768c type: obsolete status: test description: Detects modification of autostart extensibility point (ASEP) in registry. references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1547.001/T1547.001.md - https://learn.microsoft.com/en-us/sysinternals/downloads/autoruns - https://gist.github.com/GlebSukhodolskiy/0fc5fa5f482903064b448890db1eaf9d author: Victor Sergeev, Daniil Yugoslavskiy, Gleb Sukhodolskiy, Timur Zinniatullin, oscd.community, Tim Shelton, frack113 (split) date: 2019-10-25 modified: 2025-10-22 tags: - attack.privilege-escalation - attack.persistence - attack.t1547.001 logsource: category: registry_set product: windows detection: selection_wow_nt_current_version_base: TargetObject|contains: \SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion selection_wow_nt_current_version: TargetObject|contains: - \Windows\Appinit_Dlls - \Image File Execution Options - \Drivers32 filter_main_empty: Details: (Empty) filter_main_null: Details: null filter_main_file_exec_options: Details|endswith: \Microsoft\Windows NT\CurrentVersion\Image File Execution Options condition: all of selection_* and not 1 of filter_main_* falsepositives: - Legitimate software automatically (mostly, during installation) sets up autorun keys for legitimate reason - Legitimate administrator sets up autorun keys for legitimate reason level: medium
Near-miss passage: Sigma rule: Detects various indicators of Microsoft Connection Manager Profile Installer execution. Logsource: windows / registry_event. Rule: title: CMSTP Execution Registry Event id: b6d235fc-1d38-4b12-adbe-325f06728f37 status: stable description: Detects various indicators of Microsoft Connection Manager Profile Installer execution references: - https://web.archive.org/web/20190720093911/http://www.endurant.io/cmstp/detecting-cmstp-enabled-code-execution-and-uac-bypass-with-sysmon/ author: Nik Seetharaman date: 2018-07-16 modified: 2020-12-23 tags: - attack.execution - attack.stealth - attack.t1218.003 - attack.g0069 - car.2019-04-001 logsource: category: registry_event product: windows detection: selection: TargetObject|contains: \cmmgr32.exe condition: selection falsepositives: - Legitimate CMSTP use (unlikely in modern enterprise environments) level: high