alirezaaminzadeh/secembed-pairs huggingface dataset:
Query: patch priority for CVE-2015-4794
Matching passage: CVE-2015-4794. 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 allows remote authenticated users to affect confidentiality, integrity, and availability via unknown vectors.
Near-miss passage: CVE-2015-4871. CWE: UNKNOWN. CVSS: 5.800000190734863. Unspecified vulnerability in Oracle Java SE 7u85 allows remote attackers to affect confidentiality and integrity via unknown vectors related to Libraries.
Query: Sigma YAML for bitbucket / audit
Matching 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
Near-miss passage: Sigma rule: Detects execution of the "esxcli" command with the "storage" flag in order to retrieve information about the storage sta. Logsource: linux / process_creation. Rule: title: ESXi Storage Information Discovery Via ESXCLI id: f41dada5-3f56-4232-8503-3fb7f9cf2d60 status: test description: Detects execution of the "esxcli" command with the "storage" flag in order to retrieve information about the storage status and other related information. Seen used by malware such as DarkSide and LockBit. references: - https://www.trendmicro.com/en_us/research/21/e/darkside-linux-vms-targeted.html - https://www.trendmicro.com/en_us/research/22/a/analysis-and-Impact-of-lockbit-ransomwares-first-linux-and-vmware-esxi-variant.html - https://developer.broadcom.com/xapis/esxcli-command-reference/7.0.0/namespace/esxcli_storage.html author: Nasreddine Bencherchali (Nextron Systems), Cedric Maurugeon date: 2023-09-04 tags: - attack.discovery - attack.execution - attack.t1033 - attack.t1007 - attack.t1059.012 logsource: category: process_creation product: linux detection: selection_img: Image|endswith: /esxcli CommandLine|contains: storage selection_cli: CommandLine|contains: - ' get' - ' list' condition: all of selection_* falsepositives: - Legitimate administration activities level: medium
Query: alert when Detects service ticket requests using RC4 encryption type
Matching passage: Sigma rule: Detects service ticket requests using RC4 encryption type. Logsource: windows / security. Rule: title: Suspicious Kerberos RC4 Ticket Encryption id: 496a0e47-0a33-4dca-b009-9e6ca3591f39 status: test description: Detects service ticket requests using RC4 encryption type references: - https://adsecurity.org/?p=3458 - https://www.trimarcsecurity.com/single-post/TrimarcResearch/Detecting-Kerberoasting-Activity author: Florian Roth (Nextron Systems) date: 2017-02-06 modified: 2022-06-19 tags: - attack.credential-access - attack.t1558.003 logsource: product: windows service: security detection: selection: EventID: 4769 TicketOptions: '0x40810000' TicketEncryptionType: '0x17' reduction: ServiceName|endswith: $ condition: selection and not reduction falsepositives: - Service accounts used on legacy systems (e.g. NetApp) - Windows Domains with DFL 2003 and legacy systems level: medium
Near-miss passage: Sigma rule: Identifies an event where there are there are too many accounts assigned the Global Administrator role.. Logsource: azure / pim. Rule: title: Too Many Global Admins id: 7bbc309f-e2b1-4eb1-8369-131a367d67d3 status: test description: Identifies an event where there are there are too many accounts assigned the Global Administrator role. references: - https://learn.microsoft.com/en-us/entra/id-governance/privileged-identity-management/pim-how-to-configure-security-alerts#there-are-too-many-global-administrators author: Mark Morowczynski '@markmorow', Gloria Lee, '@gleeiamglo' date: 2023-09-14 tags: - attack.initial-access - attack.stealth - attack.t1078 - attack.persistence - attack.privilege-escalation logsource: product: azure service: pim detection: selection: riskEventType: tooManyGlobalAdminsAssignedToTenantAlertIncident condition: selection falsepositives: - Investigate if threshold setting in PIM is too low. level: high
Query: write Sigma for Detects the removal of system firewall rules. Adversaries may only delete or modify a specific system firewall rule to b
Matching passage: Sigma rule: Detects the removal of system firewall rules. Adversaries may only delete or modify a specific system firewall rule to b. Logsource: linux / auditd. Rule: title: Modify System Firewall id: 323ff3f5-0013-4847-bbd4-250b5edb62cc related: - id: 53059bc0-1472-438b-956a-7508a94a91f0 type: similar status: test description: 'Detects the removal of system firewall rules. Adversaries may only delete or modify a specific system firewall rule to bypass controls limiting network usage or access. Detection rules that match only on the disabling of firewalls will miss this. ' references: - https://www.trendmicro.com/en_us/research/22/c/cyclops-blink-sets-sights-on-asus-routers--.html - https://blog.aquasec.com/container-security-tnt-container-attack - https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/configuring_and_managing_networking/getting-started-with-nftables_configuring-and-managing-networking author: IAI date: 2023-03-06 modified: 2025-10-12 tags: - attack.defense-impairment - attack.t1686 logsource: product: linux service: auditd detection: selection1: type: EXECVE a0: iptables a1|contains: DROP selection2: type: EXECVE a0: firewall-cmd a1|contains: remove selection3: type: EXECVE a0: ufw a1|contains: delete selection4: type: EXECVE a0: nft a1|contains: - delete - flush condition: 1 of selection* falsepositives: - Legitimate admin activity level: medium
Near-miss passage: Sigma rule: Detects suspicious addition to BitLocker related registry keys via the reg.exe utility. Logsource: windows / process_creation. Rule: title: Suspicious Reg Add BitLocker id: 0e0255bf-2548-47b8-9582-c0955c9283f5 status: test description: Detects suspicious addition to BitLocker related registry keys via the reg.exe utility references: - https://thedfirreport.com/2021/11/15/exchange-exploit-leads-to-domain-wide-ransomware/ author: frack113 date: 2021-11-15 modified: 2022-09-09 tags: - attack.impact - attack.t1486 logsource: category: process_creation product: windows detection: selection: CommandLine|contains|all: - REG - ADD - \SOFTWARE\Policies\Microsoft\FVE - /v - /f CommandLine|contains: - EnableBDEWithNoTPM - UseAdvancedStartup - UseTPM - UseTPMKey - UseTPMKeyPIN - RecoveryKeyMessageSource - UseTPMPIN - RecoveryKeyMessage condition: selection falsepositives: - Unlikely level: high
Query: alert when Detects execution of "certmgr" with the "add" flag in order to install a new certificate on the system. Adversaries may
Matching passage: Sigma rule: Detects execution of "certmgr" with the "add" flag in order to install a new certificate on the system. Adversaries may. Logsource: windows / process_creation. Rule: title: New Root Certificate Installed Via CertMgr.EXE id: ff992eac-6449-4c60-8c1d-91c9722a1d48 related: - id: 42821614-9264-4761-acfc-5772c3286f76 type: derived - id: 46591fae-7a4c-46ea-aec3-dff5e6d785dc type: obsolete status: test description: 'Detects execution of "certmgr" with the "add" flag in order to install a new certificate on the system. Adversaries may install a root certificate on a compromised system to avoid warnings when connecting to adversary controlled web servers. ' references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.004/T1553.004.md - https://securelist.com/to-crypt-or-to-mine-that-is-the-question/86307/ author: oscd.community, @redcanary, Zach Stanford @svch0st date: 2023-03-05 tags: - attack.defense-impairment - attack.t1553.004 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: \CertMgr.exe - OriginalFileName: CERTMGT.EXE selection_cli: CommandLine|contains|all: - /add - root condition: all of selection_* falsepositives: - Help Desk or IT may need to manually add a corporate Root CA on occasion. Need to test if GPO push doesn't trigger FP level: medium
Near-miss passage: Sigma rule: Detects potential DLL sideloading of "iviewers.dll" (OLE/COM Object Interface Viewer). Logsource: windows / image_load. Rule: title: Potential Iviewers.DLL Sideloading id: 4c21b805-4dd7-469f-b47d-7383a8fcb437 status: test description: Detects potential DLL sideloading of "iviewers.dll" (OLE/COM Object Interface Viewer) references: - https://www.secureworks.com/research/shadowpad-malware-analysis author: X__Junior (Nextron Systems) date: 2023-03-21 tags: - attack.persistence - attack.privilege-escalation - attack.execution - attack.stealth - attack.t1574.001 logsource: category: image_load product: windows detection: selection: ImageLoaded|endswith: \iviewers.dll filter: ImageLoaded|startswith: - C:\Program Files (x86)\Windows Kits\ - C:\Program Files\Windows Kits\ condition: selection and not filter falsepositives: - Unknown level: high
Query: hunt for Remote System Discovery activity
Matching passage: T1018 Remote System Discovery. Tactics: discovery. Description: Adversaries may attempt to get a listing of other systems by IP address, hostname, or other logical identifier on a network that may be used for Lateral Movement from the current system. Functionality could exist within remote access tools to enable this, but utilities available on the operating system could also be used such as [Ping](https://attack.mitre.org/software/S0097), <code>net view</code> using [Net](https://attack.mitre.org/software/S0039), or, on ESXi servers, `esxcli network diag ping`. Adversaries may also analyze data from local host files (ex: <code>C:\Windows\System32\Drivers\etc\hosts</code> or <code>/etc/hosts</code>) or other passive means (such as local [Arp](https://attack.mitre.org/software/S0099) cache entries) in order to discover the presence of remote systems in an environment. Adversaries may also target discovery of network infrastructure as well as leverage [Network Device CLI](https://attack.mitre.org/techniques/T1059/008) commands on network devices to gather detailed information about systems within a network (e.g. <code>show cdp neighbors</code>, <code>show arp</code>).(Citation: US-CERT-TA18-106A)(Citation: CISA AR21-126A FIVEHANDS May 2021)
Near-miss passage: T1069.003 Cloud Groups. Tactics: discovery. Description: Adversaries may attempt to find cloud groups and permission settings. The knowledge of cloud permission groups can help adversaries determine the particular roles of users and groups within an environment, as well as which users are associated with a particular group. With authenticated access there are several tools that can be used to find permissions groups. The <code>Get-MsolRole</code> PowerShell cmdlet can be used to obtain roles and permissions groups for Exchange and Office 365 accounts (Citation: Microsoft Msolrole)(Citation: GitHub Raindance). Azure CLI (AZ CLI) and the Google Cloud Identity Provider API also provide interfaces to obtain permissions groups. The command <code>az ad user get-member-groups</code> will list groups associated to a user account for Azure while the API endpoint <code>GET https://cloudidentity.googleapis.com/v1/groups</code> lists group resources available to a user for Google.(Citation: Microsoft AZ CLI)(Citation: Black Hills Red Teaming MS AD Azure, 2018)(Citation: Google Cloud Identity API Documentation) In AWS, the commands `ListRolePolicies` and `ListAttachedRolePolicies` allow users to enumerate the policies attached to a role.(Citation: Palo Alto Unit 42 Compromised Cloud Compute Credentials 2022) Adversaries may attempt to list ACLs for objects to determine the owner and other accounts with access to the object, for example, via the AWS <code>GetBucketAcl</code> API (Citation: AWS Get Bucket ACL). Using this information an adversary can target accounts with permissions to a given object or leverage accounts they have already compromised to access the object.
Query: actor TTPs: System Language Discovery
Matching passage: T1614.001 System Language Discovery. Tactics: discovery. Description: Adversaries may attempt to gather information about the system language of a victim in order to infer the geographical location of that host. This information may be used to shape follow-on behaviors, including whether the adversary infects the target and/or attempts specific actions. This decision may be employed by malware developers and operators to reduce their risk of attracting the attention of specific law enforcement agencies or prosecution/scrutiny from other entities.(Citation: Malware System Language Check) There are various sources of data an adversary could use to infer system language, such as system defaults and keyboard layouts. Specific checks will vary based on the target and/or adversary, but may involve behaviors such as [Query Registry](https://attack.mitre.org/techniques/T1012) and calls to [Native API](https://attack.mitre.org/techniques/T1106) functions.(Citation: CrowdStrike Ryuk January 2019) For example, on a Windows system adversaries may attempt to infer the language of a system by querying the registry key <code>HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Nls\Language</code> or parsing the outputs of Windows API functions <code>GetUserDefaultUILanguage</code>, <code>GetSystemDefaultUILanguage</code>, <code>GetKeyboardLayoutList</code> and <code>GetUserDefaultLangID</code>.(Citation: Darkside Ransomware Cybereason)(Citation: Securelist JSWorm)(Citation: SecureList SynAck Doppelgänging May 2018) On a macOS or Linux system, adversaries may query <code>locale</code> to retrieve the value of the <code>$LANG</code> environment variable.
Near-miss passage: T1614 System Location Discovery. Tactics: discovery. Description: Adversaries may gather information in an attempt to calculate the geographical location of a victim host. Adversaries may use the information from [System Location Discovery](https://attack.mitre.org/techniques/T1614) during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions. Adversaries may attempt to infer the location of a system using various system checks, such as time zone, keyboard layout, and/or language settings.(Citation: FBI Ragnar Locker 2020)(Citation: Sophos Geolocation 2016)(Citation: Bleepingcomputer RAT malware 2020) Windows API functions such as <code>GetLocaleInfoW</code> can also be used to determine the locale of the host.(Citation: FBI Ragnar Locker 2020) In cloud environments, an instance's availability zone may also be discovered by accessing the instance metadata service from the instance.(Citation: AWS Instance Identity Documents)(Citation: Microsoft Azure Instance Metadata 2021) Adversaries may also attempt to infer the location of a victim host using IP addressing, such as via online geolocation IP-lookup services.(Citation: Securelist Trasparent Tribe 2020)(Citation: Sophos Geolocation 2016)
Query: vulnerability: Cross-site scripting (XSS) vulnerability in IBM Curam Social Program Management 6.1 before 6.1.1.1 allows remote authenticated users to inject arbitrary web script or HTML via a cr
Matching passage: CVE-2015-7402. CWE: CWE-79. CVSS: 5.400000095367432. Cross-site scripting (XSS) vulnerability in IBM Curam Social Program Management 6.1 before 6.1.1.1 allows remote authenticated users to inject arbitrary web script or HTML via a crafted URL.
Near-miss passage: CVE-2015-9389. CWE: CWE-79. CVSS: 5.400000095367432. The mtouch-quiz plugin before 3.1.3 for WordPress has XSS via a quiz name.
Query: lateral movement using VNC
Matching passage: T1021.005 VNC. Tactics: lateral movement. Description: Adversaries may use [Valid Accounts](https://attack.mitre.org/techniques/T1078) to remotely control machines using Virtual Network Computing (VNC). VNC is a platform-independent desktop sharing system that uses the RFB (“remote framebuffer”) protocol to enable users to remotely control another computer’s display by relaying the screen, mouse, and keyboard inputs over the network.(Citation: The Remote Framebuffer Protocol) VNC differs from [Remote Desktop Protocol](https://attack.mitre.org/techniques/T1021/001) as VNC is screen-sharing software rather than resource-sharing software. By default, VNC uses the system's authentication, but it can be configured to use credentials specific to VNC.(Citation: MacOS VNC software for Remote Desktop)(Citation: VNC Authentication) Adversaries may abuse VNC to perform malicious actions as the logged-on user such as opening documents, downloading files, and running arbitrary commands. An adversary could use VNC to remotely control and monitor a system to collect data and information to pivot to other systems within the network. Specific VNC libraries/implementations have also been susceptible to brute force attacks and memory usage exploitation.(Citation: Hijacking VNC)(Citation: macOS root VNC login without authentication)(Citation: VNC Vulnerabilities)(Citation: Offensive Security VNC Authentication Check)(Citation: Attacking VNC Servers PentestLab)(Citation: Havana authentication bug)
Near-miss passage: T1021.007 Cloud Services. Tactics: lateral movement. Description: Adversaries may log into accessible cloud services within a compromised environment using [Valid Accounts](https://attack.mitre.org/techniques/T1078) that are synchronized with or federated to on-premises user identities. The adversary may then perform management actions or access cloud-hosted resources as the logged-on user. Many enterprises federate centrally managed user identities to cloud services, allowing users to login with their domain credentials in order to access the cloud control plane. Similarly, adversaries may connect to available cloud services through the web console or through the cloud command line interface (CLI) (e.g., [Cloud API](https://attack.mitre.org/techniques/T1059/009)), using commands such as <code>Connect-AZAccount</code> for Azure PowerShell, <code>Connect-MgGraph</code> for Microsoft Graph PowerShell, and <code>gcloud auth login</code> for the Google Cloud CLI. In some cases, adversaries may be able to authenticate to these services via [Application Access Token](https://attack.mitre.org/techniques/T1550/001) instead of a username and password.
Query: rule covering Identifies IPs performing DNS lookups associated with common Tor proxies.
Matching passage: Sigma rule: Identifies IPs performing DNS lookups associated with common Tor proxies.. Logsource: zeek / dns. Rule: title: DNS TOR Proxies id: a8322756-015c-42e7-afb1-436e85ed3ff5 related: - id: b55ca2a3-7cff-4dda-8bdd-c7bfa63bf544 type: similar - id: 8384bd26-bde6-4da9-8e5d-4174a7a47ca2 type: similar status: test description: Identifies IPs performing DNS lookups associated with common Tor proxies. references: - https://github.com/Azure/Azure-Sentinel/blob/f99542b94afe0ad2f19a82cc08262e7ac8e1428e/Detections/ASimDNS/imDNS_TorProxies.yaml author: Saw Winn Naung , Azure-Sentinel date: 2021-08-15 modified: 2025-09-12 tags: - attack.exfiltration - attack.t1048 logsource: service: dns product: zeek detection: selection: query|endswith: - .hiddenservice.net - .onion.ca - .onion.cab - .onion.casa - .onion.city - .onion.direct - .onion.dog - .onion.glass - .onion.gq - .onion.guide - .onion.in.net - .onion.ink - .onion.it - .onion.link - .onion.lt - .onion.lu - .onion.ly - .onion.mn - .onion.network - .onion.nu - .onion.pet - .onion.plus - .onion.pt - .onion.pw - .onion.rip - .onion.sh - .onion.si - .onion.to - .onion.top - .onion.ws - .onion - .s1.tor-gateways.de - .s2.tor-gateways.de - .s3.tor-gateways.de - .s4.tor-gateways.de - .s5.tor-gateways.de - .t2w.pw - .tor2web.ae.org - .tor2web.blutmagie.de - .tor2web.com - .tor2web.fi - .tor2web.io - .tor2web.org - .tor2web.xyz - .torlink.co condition: selection falsepositives: - Unknown level: medium
Near-miss passage: Sigma rule: Detects svchost hosting RDP termsvcs communicating with the loopback address and on TCP port 3389. Logsource: windows / network_connection. Rule: title: RDP Over Reverse SSH Tunnel id: 5f699bc5-5446-4a4a-a0b7-5ef2885a3eb4 status: test description: Detects svchost hosting RDP termsvcs communicating with the loopback address and on TCP port 3389 references: - https://twitter.com/cyb3rops/status/1096842275437625346 author: Samir Bousseaden date: 2019-02-16 modified: 2024-03-12 tags: - attack.command-and-control - attack.t1572 - attack.lateral-movement - attack.t1021.001 - car.2013-07-002 logsource: category: network_connection product: windows detection: selection_img: Image|endswith: \svchost.exe Initiated: 'true' SourcePort: 3389 selection_destination: DestinationIp|cidr: - 127.0.0.0/8 - ::1/128 condition: all of selection_* falsepositives: - Unknown level: high
Query: CVE similar to CVE-2015-0681
Matching passage: CVE-2015-0681. CWE: CWE-399. CVSS: 7.099999904632568. The TFTP server in Cisco IOS 12.2(44)SQ1, 12.2(33)XN1, 12.4(25e)JAM1, 12.4(25e)JAO5m, 12.4(23)JY, 15.0(2)ED1, 15.0(2)EY3, 15.1(3)SVF4a, and 15.2(2)JB1 and IOS XE 2.5.x, 2.6.x, 3.1.xS, 3.2.xS, 3.3.xS, 3.4.xS, and 3.5.xS before 3.6.0S; 3.1.xSG, 3.2.xSG, and 3.3.xSG before 3.4.0SG; 3.2.xSE before 3.3.0SE; 3.2.xXO before 3.3.0XO; 3.2.xSQ; 3.3.xSQ; and 3.4.xSQ allows remote attackers to cause a denial of service (device hang or reload) via multiple requests that trigger improper memory management, aka Bug ID CSCts66733.
Near-miss passage: CVE-2015-4215. CWE: CWE-399. CVSS: 6.099999904632568. Cisco Wireless LAN Controller (WLC) devices with software 7.5(102.0) and 7.6(1.62) allow remote attackers to cause a denial of service (device crash) by triggering an exception during attempted forwarding of unspecified IPv6 packets to a non-IPv6 device, aka Bug ID CSCuj01046.
Query: CVE similar to CVE-2015-7848
Matching passage: CVE-2015-7848. CWE: CWE-190. CVSS: 7.5. An integer overflow can occur in NTP-dev.4.3.70 leading to an out-of-bounds memory copy operation when processing a specially crafted private mode packet. The crafted packet needs to have the correct message authentication code and a valid timestamp. When processed by the NTP daemon, it leads to an immediate crash.
Near-miss passage: CVE-2015-8982. CWE: CWE-190. CVSS: 8.100000381469727. Integer overflow in the strxfrm function in the GNU C Library (aka glibc or libc6) before 2.21 allows context-dependent attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long string, which triggers a stack-based buffer overflow.
Query: describe CVE-2015-6978
Matching passage: CVE-2015-6978. CWE: CWE-119. CVSS: 6.800000190734863. FontParser in Apple iOS before 9.1 and OS X before 10.11.1 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted font file, a different vulnerability than CVE-2015-6976, CVE-2015-6977, CVE-2015-6990, CVE-2015-6991, CVE-2015-6993, CVE-2015-7008, CVE-2015-7009, CVE-2015-7010, and CVE-2015-7018.
Near-miss passage: CVE-2015-6069. 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-2015-6081.