alirezaaminzadeh/secembed-pairs huggingface dataset:
Query: risk of Microsoft Internet Explorer 8 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Ex
Matching passage: CVE-2015-6081. CWE: CWE-119. CVSS: 9.300000190734863. Microsoft Internet Explorer 8 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2015-6069.
Near-miss passage: CVE-2015-1681. CWE: CWE-119. CVSS: 1.899999976158142. Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allow local users to cause a denial of service via a crafted .msc file, aka "Microsoft Management Console File Format Denial of Service Vulnerability."
Query: Suspicious Credential Stuffing execution detected on endpoint
Matching passage: T1110.004 Credential Stuffing. Tactics: credential access. Description: Adversaries may use credentials obtained from breach dumps of unrelated accounts to gain access to target accounts through credential overlap. Occasionally, large numbers of username and password pairs are dumped online when a website or service is compromised and the user account credentials accessed. The information may be useful to an adversary attempting to compromise accounts by taking advantage of the tendency for users to use the same passwords across personal and business accounts. Credential stuffing is a risky option because it could cause numerous authentication failures and account lockouts, depending on the organization's login failure policies. Typically, management services over commonly used ports are used when stuffing credentials. Commonly targeted services include the following: * SSH (22/TCP) * Telnet (23/TCP) * FTP (21/TCP) * NetBIOS / SMB / Samba (139/TCP & 445/TCP) * LDAP (389/TCP) * Kerberos (88/TCP) * RDP / Terminal Services (3389/TCP) * HTTP/HTTP Management Services (80/TCP & 443/TCP) * MSSQL (1433/TCP) * Oracle (1521/TCP) * MySQL (3306/TCP) * VNC (5900/TCP) In addition to management services, adversaries may "target single sign-on (SSO) and cloud-based applications utilizing federated authentication protocols," as well as externally facing email applications, such as Office 365.(Citation: US-CERT TA18-068A 2018)
Near-miss passage: T1110 Brute Force. Tactics: credential access. Description: Adversaries may use brute force techniques to gain access to accounts when passwords are unknown or when password hashes are obtained.(Citation: TrendMicro Pawn Storm Dec 2020) Without knowledge of the password for an account or set of accounts, an adversary may systematically guess the password using a repetitive or iterative mechanism.(Citation: Dragos Crashoverride 2018) Brute forcing passwords can take place via interaction with a service that will check the validity of those credentials or offline against previously acquired credential data, such as password hashes. Brute forcing credentials may take place at various points during a breach. For example, adversaries may attempt to brute force access to [Valid Accounts](https://attack.mitre.org/techniques/T1078) within a victim environment leveraging knowledge gathered from other post-compromise behaviors such as [OS Credential Dumping](https://attack.mitre.org/techniques/T1003), [Account Discovery](https://attack.mitre.org/techniques/T1087), or [Password Policy Discovery](https://attack.mitre.org/techniques/T1201). Adversaries may also combine brute forcing activity with behaviors such as [External Remote Services](https://attack.mitre.org/techniques/T1133) as part of Initial Access. If an adversary guesses the correct password but fails to login to a compromised account due to location-based conditional access policies, they may change their infrastructure until they match the victim’s location and therefore bypass those policies.(Citation: ReliaQuest Health Care Social Engineering Campaign 2024)
Query: exploit Cross-site request forgery (CSRF) vulnerability in Web Reference Database (aka refbase) through 0.9.6 allows remote attackers to hijack the authentication of arbitrary users.
Matching passage: CVE-2015-6007. CWE: CWE-352. CVSS: 6.800000190734863. Cross-site request forgery (CSRF) vulnerability in Web Reference Database (aka refbase) through 0.9.6 allows remote attackers to hijack the authentication of arbitrary users.
Near-miss passage: CVE-2015-0145. CWE: CWE-352. CVSS: 6.800000190734863. Cross-site request forgery (CSRF) vulnerability in IBM OpenPages GRC Platform 6.2 before IF7, 6.2.1 before 6.2.1.1 IF5, 7.0 before FP4, and 7.1 before FP1 allows remote authenticated users to hijack the authentication of arbitrary users for requests that insert XSS sequences.
Query: Sigma rule for Detects that a vulnerable Netlogon secure channel connection was allowed, which could be an indicator of CVE-2020-1472.
Matching passage: Sigma rule: Detects that a vulnerable Netlogon secure channel connection was allowed, which could be an indicator of CVE-2020-1472.. Logsource: windows / system. Rule: title: Vulnerable Netlogon Secure Channel Connection Allowed id: a0cb7110-edf0-47a4-9177-541a4083128a status: test description: Detects that a vulnerable Netlogon secure channel connection was allowed, which could be an indicator of CVE-2020-1472. references: - https://support.microsoft.com/en-us/help/4557222/how-to-manage-the-changes-in-netlogon-secure-channel-connections-assoc author: NVISO date: 2020-09-15 modified: 2022-12-25 tags: - attack.privilege-escalation - attack.t1548 logsource: product: windows service: system detection: selection: Provider_Name: NetLogon EventID: 5829 condition: selection falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Adversaries may attempt to enumerate software for a variety of reasons, such as figuring out what security measures are. Logsource: windows / process_creation. Rule: title: Detected Windows Software Discovery id: e13f668e-7f95-443d-98d2-1816a7648a7b related: - id: 2650dd1a-eb2a-412d-ac36-83f06c4f2282 type: derived status: test description: Adversaries may attempt to enumerate software for a variety of reasons, such as figuring out what security measures are present or if the compromised system has a version of software that is vulnerable. references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518/T1518.md - https://github.com/harleyQu1nn/AggressorScripts author: Nikita Nazarov, oscd.community date: 2020-10-16 modified: 2022-10-09 tags: - attack.discovery - attack.t1518 logsource: category: process_creation product: windows detection: selection: Image|endswith: \reg.exe CommandLine|contains|all: - query - \software\ - /v - svcversion condition: selection falsepositives: - Legitimate administration activities level: medium
Query: risk of Multiple unspecified vulnerabilities in Git before 2.5.4, as used in Apple Xcode before 7.2, have unknown impact and attack vectors. NOTE: this CVE is associated only with Xcode us
Matching passage: CVE-2015-7082. CWE: UNKNOWN. CVSS: 10.0. Multiple unspecified vulnerabilities in Git before 2.5.4, as used in Apple Xcode before 7.2, have unknown impact and attack vectors. NOTE: this CVE is associated only with Xcode use cases.
Near-miss passage: CVE-2015-8616. CWE: UNKNOWN. CVSS: 8.600000381469727. Use-after-free vulnerability in the Collator::sortWithSortKeys function in ext/intl/collator/collator_sort.c in PHP 7.x before 7.0.1 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact by leveraging the relationships between a key buffer and a destroyed array.
Query: Sigma YAML for windows / process_creation
Matching passage: Sigma rule: Detects a "dllhost" process spawning with no commandline arguments which is very rare to happen and could indicate proce. Logsource: windows / process_creation. Rule: title: Dllhost.EXE Execution Anomaly id: e7888eb1-13b0-4616-bd99-4bc0c2b054b9 status: test description: Detects a "dllhost" process spawning with no commandline arguments which is very rare to happen and could indicate process injection activity or malware mimicking similar system processes. references: - https://redcanary.com/blog/child-processes/ - https://nasbench.medium.com/what-is-the-dllhost-exe-process-actually-running-ef9fe4c19c08 - https://www.ncsc.gov.uk/static-assets/documents/malware-analysis-reports/goofy-guineapig/NCSC-MAR-Goofy-Guineapig.pdf author: Nasreddine Bencherchali (Nextron Systems) date: 2022-06-27 modified: 2023-05-15 tags: - attack.privilege-escalation - attack.stealth - attack.t1055 logsource: category: process_creation product: windows detection: selection: Image|endswith: \dllhost.exe CommandLine: - dllhost.exe - dllhost filter_main_null: CommandLine: null condition: selection and not 1 of filter_main_* falsepositives: - Unlikely level: high
Near-miss passage: Sigma rule: Detects SSH user login access failures. Please note that this rule can be noisy and is recommended to use with correlati. Logsource: bitbucket / audit. Rule: title: Bitbucket User Login Failure Via SSH id: d3f90469-fb05-42ce-b67d-0fded91bbef3 status: test description: 'Detects SSH user login access failures. Please note that this rule can be noisy and is recommended to use with correlation based on "author.name" field. ' references: - https://confluence.atlassian.com/bitbucketserver/view-and-configure-the-audit-log-776640417.html - https://confluence.atlassian.com/bitbucketserver/enable-ssh-access-to-git-repositories-776640358.html author: Muhammad Faisal (@faisalusuf) date: 2024-02-25 tags: - attack.lateral-movement - attack.credential-access - attack.t1021.004 - attack.t1110 logsource: product: bitbucket service: audit definition: 'Requirements: "Advance" log level is required to receive these audit events.' detection: selection: auditType.category: Authentication auditType.action: User login failed(SSH) condition: selection falsepositives: - Legitimate user wrong password attempts. level: medium
Query: detect Detects execution of the IEExec utility to download and execute files in logs
Matching passage: Sigma rule: Detects execution of the IEExec utility to download and execute files. Logsource: windows / process_creation. Rule: title: File Download And Execution Via IEExec.EXE id: 9801abb8-e297-4dbf-9fbd-57dde0e830ad status: test description: Detects execution of the IEExec utility to download and execute files references: - https://lolbas-project.github.io/lolbas/Binaries/Ieexec/ author: Nasreddine Bencherchali (Nextron Systems) date: 2022-05-16 modified: 2023-11-09 tags: - attack.command-and-control - attack.t1105 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: \IEExec.exe - OriginalFileName: IEExec.exe selection_cli: CommandLine|contains: - http:// - https:// condition: all of selection_* falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Detects when an attacker tries to backdoor the MSSQL server by adding a backdoor account to the sysadmin fixed server ro. Logsource: windows / application. Rule: title: MSSQL Add Account To Sysadmin Role id: 08200f85-2678-463e-9c32-88dce2f073d1 status: test description: Detects when an attacker tries to backdoor the MSSQL server by adding a backdoor account to the sysadmin fixed server role references: - https://www.netspi.com/blog/technical/network-penetration-testing/sql-server-persistence-part-1-startup-stored-procedures/ author: Nasreddine Bencherchali (Nextron Systems) date: 2022-07-13 modified: 2024-06-26 tags: - attack.persistence logsource: product: windows service: application definition: 'Requirements: MSSQL audit policy must be enabled in order to receive this event in the application log' detection: selection: Provider_Name|contains: MSSQL EventID: 33205 Data|contains|all: - object_name:sysadmin - 'statement:alter server role [sysadmin] add member ' condition: selection falsepositives: - Rare legitimate administrative activity level: high
Query: alert when Detects the execution traces of the WizardUpdate malware. WizardUpdate is a macOS trojan that attempts to infiltrate mac
Matching passage: Sigma rule: Detects the execution traces of the WizardUpdate malware. WizardUpdate is a macOS trojan that attempts to infiltrate mac. Logsource: macos / process_creation. Rule: title: Potential WizardUpdate Malware Infection id: f68c4a4f-19ef-4817-952c-50dce331f4b0 status: test description: Detects the execution traces of the WizardUpdate malware. WizardUpdate is a macOS trojan that attempts to infiltrate macOS machines to steal data and it is associated with other types of malicious payloads, increasing the chances of multiple infections on a device. references: - https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-c68a1fcbf7a3f80c87225d7fdc031f691e9f3b6a14a36754be00762bfe6eae97 - https://malpedia.caad.fkie.fraunhofer.de/details/osx.xcsset - https://www.microsoft.com/security/blog/2022/02/02/the-evolution-of-a-mac-trojan-updateagents-progression/ author: Tim Rauch (rule), Elastic (idea) date: 2022-10-17 tags: - attack.command-and-control logsource: category: process_creation product: macos detection: selection_1: Image|endswith: /sh CommandLine|contains|all: - '=$(curl ' - eval selection_2: Image|endswith: /curl CommandLine|contains: _intermediate_agent_ condition: 1 of selection_* falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Detects suspicious encoded payloads in WMI Event Consumers. Logsource: windows / wmi_event. Rule: title: Suspicious Encoded Scripts in a WMI Consumer id: 83844185-1c5b-45bc-bcf3-b5bf3084ca5b status: test description: Detects suspicious encoded payloads in WMI Event Consumers references: - https://github.com/RiccardoAncarani/LiquidSnake author: Florian Roth (Nextron Systems) date: 2021-09-01 modified: 2022-10-09 tags: - attack.privilege-escalation - attack.execution - attack.t1047 - attack.persistence - attack.t1546.003 logsource: product: windows category: wmi_event detection: selection_destination: Destination|base64offset|contains: - WriteProcessMemory - This program cannot be run in DOS mode - This program must be run under Win32 condition: selection_destination falsepositives: - Unknown level: high
Query: vulnerability: Use-after-free vulnerability in Adobe Flash Player before 13.0.0.269 and 14.x through 16.x before 16.0.0.305 on Windows and OS X and before 11.2.202.442 on Linux allows attackers t
Matching passage: CVE-2015-0320. CWE: UNKNOWN. CVSS: 10.0. Use-after-free vulnerability in Adobe Flash Player before 13.0.0.269 and 14.x through 16.x before 16.0.0.305 on Windows and OS X and before 11.2.202.442 on Linux allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2015-0313, CVE-2015-0315, and CVE-2015-0322.
Near-miss passage: CVE-2015-5427. CWE: UNKNOWN. CVSS: 7.5. HP Matrix Operating Environment before 7.5.0 allows remote attackers to obtain sensitive information or modify data via unspecified vectors, a different vulnerability than CVE-2015-5428 and CVE-2015-5429.
Query: rule covering Detects Code Integrity (CI) engine blocking Microsoft Defender's processes (MpCmdRun and NisSrv) from loading unsigned D
Matching passage: Sigma rule: Detects Code Integrity (CI) engine blocking Microsoft Defender's processes (MpCmdRun and NisSrv) from loading unsigned D. Logsource: windows / security-mitigations. Rule: title: Microsoft Defender Blocked from Loading Unsigned DLL id: 0b0ea3cc-99c8-4730-9c53-45deee2a4c86 status: test description: Detects Code Integrity (CI) engine blocking Microsoft Defender's processes (MpCmdRun and NisSrv) from loading unsigned DLLs which may be an attempt to sideload arbitrary DLL references: - https://www.sentinelone.com/blog/living-off-windows-defender-lockbit-ransomware-sideloads-cobalt-strike-through-microsoft-security-tool author: Bhabesh Raj date: 2022-08-02 modified: 2022-09-28 tags: - attack.privilege-escalation - attack.persistence - attack.execution - attack.stealth - attack.t1574.001 logsource: product: windows service: security-mitigations detection: selection: EventID: - 11 - 12 ProcessPath|endswith: - \MpCmdRun.exe - \NisSrv.exe condition: selection falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Detects Windows Installer service (msiexec.exe) trying to install MSI packages with SYSTEM privilege. Logsource: windows / process_creation. Rule: title: Always Install Elevated Windows Installer id: cd951fdc-4b2f-47f5-ba99-a33bf61e3770 status: test description: Detects Windows Installer service (msiexec.exe) trying to install MSI packages with SYSTEM privilege references: - https://image.slidesharecdn.com/kheirkhabarovoffzonefinal-181117201458/95/hunting-for-privilege-escalation-in-windows-environment-48-638.jpg author: Teymur Kheirkhabarov (idea), Mangatas Tondang (rule), oscd.community date: 2020-10-13 modified: 2024-12-01 tags: - attack.privilege-escalation - attack.t1548.002 logsource: product: windows category: process_creation detection: selection_user: User|contains: - AUTHORI - AUTORI selection_image_1: Image|contains|all: - \Windows\Installer\ - msi Image|endswith: tmp selection_image_2: Image|endswith: \msiexec.exe IntegrityLevel: - System - S-1-16-16384 filter_installer: ParentImage: C:\Windows\System32\services.exe filter_repair: - CommandLine|endswith: \system32\msiexec.exe /V - ParentCommandLine|endswith: \system32\msiexec.exe /V filter_sophos: ParentImage|startswith: C:\ProgramData\Sophos\ filter_avira: ParentImage|startswith: C:\ProgramData\Avira\ filter_avast: ParentImage|startswith: - C:\Program Files\Avast Software\ - C:\Program Files (x86)\Avast Software\ filter_google_update: ParentImage|startswith: - C:\Program Files\Google\Update\ - C:\Program Files (x86)\Google\Update\ condition: 1 of selection_image_* and selection_user and not 1 of filter_* falsepositives: - System administrator usage - Anti virus products - WindowsApps located in "C:\Program Files\WindowsApps\" level: medium
Query: describe CVE-2015-1426
Matching passage: CVE-2015-1426. CWE: CWE-200. CVSS: 2.0999999046325684. Puppet Labs Facter 1.6.0 through 2.4.0 allows local users to obtains sensitive Amazon EC2 IAM instance metadata by reading a fact for an Amazon EC2 node.
Near-miss passage: CVE-2015-2434. CWE: CWE-200. CVSS: 4.300000190734863. Microsoft XML Core Services 3.0 and 5.0 supports SSL 2.0, which makes it easier for remote attackers to defeat cryptographic protection mechanisms by sniffing the network and conducting a decryption attack, aka "MSXML Information Disclosure Vulnerability," a different vulnerability than CVE-2015-2471.
Query: rule covering Detects suspicious reconnaissance command line activity on Windows systems using Net.EXE Check if the user that executed
Matching passage: Sigma rule: Detects suspicious reconnaissance command line activity on Windows systems using Net.EXE Check if the user that executed. Logsource: windows / process_creation. Rule: title: Suspicious Group And Account Reconnaissance Activity Using Net.EXE id: d95de845-b83c-4a9a-8a6a-4fc802ebf6c0 status: test description: 'Detects suspicious reconnaissance command line activity on Windows systems using Net.EXE Check if the user that executed the commands is suspicious (e.g. service accounts, LOCAL_SYSTEM) ' references: - https://redcanary.com/blog/how-one-hospital-thwarted-a-ryuk-ransomware-outbreak/ - https://thedfirreport.com/2020/10/18/ryuk-in-5-hours/ - https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack/ author: Florian Roth (Nextron Systems), omkar72, @svch0st, Nasreddine Bencherchali (Nextron Systems) date: 2019-01-16 modified: 2023-03-02 tags: - attack.discovery - attack.t1087.001 - attack.t1087.002 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: - \net.exe - \net1.exe - OriginalFileName: - net.exe - net1.exe selection_group_root: CommandLine|contains: - ' group ' - ' localgroup ' selection_group_flags: CommandLine|contains: - domain admins - ' administrator' - ' administrateur' - enterprise admins - Exchange Trusted Subsystem - Remote Desktop Users - Utilisateurs du Bureau à distance - Usuarios de escritorio remoto - ' /do' filter_group_add: CommandLine|contains: ' /add' selection_accounts_root: CommandLine|contains: ' accounts ' selection_accounts_flags: CommandLine|contains: ' /do' condition: selection_img and ((all of selection_group_* and not filter_group_add) or all of selection_accounts_*) falsepositives: - Inventory tool runs - Administrative activity level: medium
Near-miss passage: Sigma rule: Adversaries may shutdown/reboot systems to interrupt access to, or aid in the destruction of, those systems.. Logsource: macos / process_creation. Rule: title: System Shutdown/Reboot - MacOs id: 40b1fbe2-18ea-4ee7-be47-0294285811de status: test description: Adversaries may shutdown/reboot systems to interrupt access to, or aid in the destruction of, those systems. references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1529/T1529.md author: Igor Fits, Mikhail Larin, oscd.community date: 2020-10-19 modified: 2022-11-26 tags: - attack.impact - attack.t1529 logsource: product: macos category: process_creation detection: selection: Image|endswith: - /shutdown - /reboot - /halt condition: selection falsepositives: - Legitimate administrative activity level: informational
Query: vulnerability: The Autonomic Networking Infrastructure (ANI) implementation in Cisco IOS 12.2, 12.4, 15.0, 15.2, 15.3, and 15.4 and IOS XE 3.10.xS through 3.13.xS before 3.13.1S allows remote att
Matching passage: CVE-2015-0637. CWE: CWE-20. CVSS: 7.800000190734863. The Autonomic Networking Infrastructure (ANI) implementation in Cisco IOS 12.2, 12.4, 15.0, 15.2, 15.3, and 15.4 and IOS XE 3.10.xS through 3.13.xS before 3.13.1S allows remote attackers to cause a denial of service (device reload) via spoofed AN messages, aka Bug ID CSCup62315.
Near-miss passage: CVE-2015-9108. CWE: CWE-20. CVSS: 9.800000190734863. In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Automobile and Snapdragon Mobile MDM9625, SD 425, SD 430, SD 450, SD 625, SD 650/52, SD 820, and SD 820A, no address argument validation performed on calls to a QSEE syscall may lead to arbitrary read/write or NULL Pointer exception when calling a downstream function.