alirezaaminzadeh/secembed-pairs huggingface dataset:
Query: write Sigma for Adversaries may attempt to get a listing of network connections to or from the compromised system they are currently acc
Matching passage: Sigma rule: Adversaries may attempt to get a listing of network connections to or from the compromised system they are currently acc. Logsource: windows / ps_classic_start. Rule: title: Use Get-NetTCPConnection id: b366adb4-d63d-422d-8a2c-186463b5ded0 status: test description: Adversaries may attempt to get a listing of network connections to or from the compromised system they are currently accessing or from remote systems by querying for information over the network. references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-2---system-network-connections-discovery-with-powershell author: frack113 date: 2021-12-10 modified: 2023-10-27 tags: - attack.discovery - attack.t1049 logsource: product: windows category: ps_classic_start detection: selection: Data|contains: Get-NetTCPConnection condition: selection falsepositives: - Unknown level: low
Near-miss passage: Sigma rule: Detects the use of NirCmd tool for command execution as SYSTEM user. Logsource: windows / process_creation. Rule: title: PUA - NirCmd Execution As LOCAL SYSTEM id: d9047477-0359-48c9-b8c7-792cedcdc9c4 status: test description: Detects the use of NirCmd tool for command execution as SYSTEM user references: - https://www.nirsoft.net/utils/nircmd.html - https://www.winhelponline.com/blog/run-program-as-system-localsystem-account-windows/ - https://www.nirsoft.net/utils/nircmd2.html#using author: Florian Roth (Nextron Systems), Nasreddine Bencherchali (Nextron Systems) date: 2022-01-24 modified: 2023-02-13 tags: - attack.execution - attack.t1569.002 - attack.s0029 logsource: category: process_creation product: windows detection: selection: CommandLine|contains: ' runassystem ' condition: selection falsepositives: - Legitimate use by administrators level: high
Query: patch priority for CVE-2015-1080
Matching passage: CVE-2015-1080. CWE: CWE-399. CVSS: 6.800000190734863. WebKit, as used in Apple Safari before 6.2.4, 7.x before 7.1.4, and 8.x before 8.0.4, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different vulnerability than other CVEs listed in APPLE-SA-2015-03-17-1.
Near-miss passage: CVE-2015-6994. CWE: CWE-399. CVSS: 7.099999904632568. The kernel in Apple iOS before 9.1 and OS X before 10.11.1 mishandles reuse of virtual memory, which allows attackers to cause a denial of service via a crafted app.
Query: Sigma YAML for windows / ps_script
Matching passage: Sigma rule: Adversaries may use hidden windows to conceal malicious activity from the plain sight of users. In some cases, windows t. Logsource: windows / ps_script. Rule: title: Suspicious PowerShell WindowStyle Option id: 313fbb0a-a341-4682-848d-6d6f8c4fab7c status: test description: 'Adversaries may use hidden windows to conceal malicious activity from the plain sight of users. In some cases, windows that would typically be displayed when an application carries out an operation can be hidden ' references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.003/T1564.003.md author: frack113, Tim Shelton (fp AWS) date: 2021-10-20 modified: 2023-01-03 tags: - attack.stealth - attack.t1564.003 logsource: product: windows category: ps_script definition: 'Requirements: Script Block Logging must be enabled' detection: selection: ScriptBlockText|contains|all: - powershell - WindowStyle - Hidden filter: ScriptBlockText|contains|all: - :\Program Files\Amazon\WorkSpacesConfig\Scripts\ - $PSScriptRoot\Module\WorkspaceScriptModule\WorkspaceScriptModule condition: selection and not filter falsepositives: - Unknown level: medium
Near-miss passage: Sigma rule: Detects tools extracting LSA secret DPAPI domain backup key from Domain Controllers. Logsource: windows / security. Rule: title: DPAPI Domain Backup Key Extraction id: 4ac1f50b-3bd0-4968-902d-868b4647937e status: test description: Detects tools extracting LSA secret DPAPI domain backup key from Domain Controllers references: - https://threathunterplaybook.com/hunts/windows/190620-DomainDPAPIBackupKeyExtraction/notebook.html author: Roberto Rodriguez @Cyb3rWard0g date: 2019-06-20 modified: 2022-02-24 tags: - attack.credential-access - attack.t1003.004 logsource: product: windows service: security detection: selection: EventID: 4662 ObjectType: SecretObject AccessMask: '0x2' ObjectName|contains: BCKUPKEY condition: selection falsepositives: - Unknown level: high
Query: vulnerability: Microsoft SharePoint Server 2013 SP1 and SharePoint Foundation 2013 SP1 allow remote authenticated users to bypass intended Access Control Policy restrictions and conduct cross-sit
Matching passage: CVE-2015-6117. CWE: CWE-79. CVSS: 6.099999904632568. Microsoft SharePoint Server 2013 SP1 and SharePoint Foundation 2013 SP1 allow remote authenticated users to bypass intended Access Control Policy restrictions and conduct cross-site scripting (XSS) attacks by modifying a webpart, aka "Microsoft SharePoint Security Feature Bypass," a different vulnerability than CVE-2016-0011.
Near-miss passage: CVE-2015-4657. CWE: CWE-79. CVSS: 4.300000190734863. Cross-site scripting (XSS) vulnerability in Mailbird 2.0.16.0 and earlier allows remote attackers to inject arbitrary web script or HTML via an e-mail message body with a crafted URL.
Query: Sigma YAML for windows / registry_set
Matching passage: Sigma rule: Detects changes to the PowerShell execution policy in order to bypass signing requirements for script execution. Logsource: windows / registry_set. Rule: title: Potential PowerShell Execution Policy Tampering id: fad91067-08c5-4d1a-8d8c-d96a21b37814 related: - id: cf2e938e-9a3e-4fe8-a347-411642b28a9f type: similar - id: 87e3c4e8-a6a8-4ad9-bb4f-46e7ff99a180 type: similar - id: 61d0475c-173f-4844-86f7-f3eebae1c66b type: similar status: test description: Detects changes to the PowerShell execution policy in order to bypass signing requirements for script execution references: - https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.security/set-executionpolicy?view=powershell-7.3 author: Nasreddine Bencherchali (Nextron Systems) date: 2023-01-11 modified: 2023-12-14 tags: - attack.defense-impairment logsource: category: registry_set product: windows detection: selection: TargetObject|endswith: - \ShellIds\Microsoft.PowerShell\ExecutionPolicy - \Policies\Microsoft\Windows\PowerShell\ExecutionPolicy Details|contains: - Bypass - Unrestricted filter_main_svchost: Image|contains: - :\Windows\System32\ - :\Windows\SysWOW64\ condition: selection and not 1 of filter_main_* falsepositives: - Unknown level: medium
Near-miss passage: Sigma rule: Detects service installation of different remote access tools software. These software are often abused by threat actors. Logsource: windows / security. Rule: title: Remote Access Tool Services Have Been Installed - Security id: c8b00925-926c-47e3-beea-298fd563728e related: - id: 1a31b18a-f00c-4061-9900-f735b96c99fc type: similar status: test description: Detects service installation of different remote access tools software. These software are often abused by threat actors to perform references: - https://redcanary.com/blog/misbehaving-rats/ author: Connor Martin, Nasreddine Bencherchali (Nextron Systems) date: 2022-12-23 modified: 2024-12-07 tags: - attack.privilege-escalation - attack.persistence - attack.execution - attack.t1543.003 - attack.t1569.002 logsource: product: windows service: security definition: The 'System Security Extension' audit subcategory need to be enabled to log the EID 4697 detection: selection: EventID: 4697 ServiceName|contains: - AmmyyAdmin - AnyDesk - Atera - BASupportExpressSrvcUpdater - BASupportExpressStandaloneService - chromoting - GoToAssist - GoToMyPC - jumpcloud - LMIGuardianSvc - LogMeIn - monblanking - Parsec - RManService - RPCPerformanceService - RPCService - SplashtopRemoteService - SSUService - TeamViewer - TightVNC - vncserver - Zoho condition: selection falsepositives: - The rule doesn't look for anything suspicious so false positives are expected. If you use one of the tools mentioned, comment it out level: medium
Query: vulnerability: The Dealer Portal in SAP ERP does not properly restrict access, which allows remote attackers to obtain sensitive information, gain privileges, and possibly have other unspecified 
Matching passage: CVE-2015-1312. CWE: CWE-264. CVSS: 7.5. The Dealer Portal in SAP ERP does not properly restrict access, which allows remote attackers to obtain sensitive information, gain privileges, and possibly have other unspecified impact via unknown vectors, aka SAP Note 2000401. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.
Near-miss passage: CVE-2015-4182. CWE: CWE-264. CVSS: 5.5. The administrative web interface in Cisco Identity Services Engine (ISE) before 1.3 allows remote authenticated users to bypass intended access restrictions, and obtain sensitive information or change settings, via unspecified vectors, aka Bug ID CSCui72087.
Query: exploit The WP Attachment Export WordPress plugin before 0.2.4 does not have proper access controls, allowing unauthenticated users to download the XML data that holds all the details of a
Matching passage: CVE-2015-20067. CWE: CWE-862. CVSS: 7.5. The WP Attachment Export WordPress plugin before 0.2.4 does not have proper access controls, allowing unauthenticated users to download the XML data that holds all the details of attachments/posts on a Wordpress
Near-miss passage: CVE-2015-8840. CWE: CWE-862. CVSS: 8.800000190734863. The XML Data Archiving Service (XML DAS) in SAP NetWeaver AS Java does not check authorization, which allows remote authenticated users to obtain sensitive information, gain privileges, or possibly have unspecified other impact via requests to (1) webcontent/cas/cas_enter.jsp, (2) webcontent/cas/cas_validate.jsp, or (3) webcontent/aas/aas_store.jsp, aka SAP Security Note 1945215.
Query: Sigma rule for Detects Powershell as a child of the WmiPrvSE process. Which could be a sign of lateral movement via WMI.
Matching passage: Sigma rule: Detects Powershell as a child of the WmiPrvSE process. Which could be a sign of lateral movement via WMI.. Logsource: windows / process_creation. Rule: title: Potential WMI Lateral Movement WmiPrvSE Spawned PowerShell id: 692f0bec-83ba-4d04-af7e-e884a96059b6 related: - id: 8a582fe2-0882-4b89-a82a-da6b2dc32937 type: similar - id: d21374ff-f574-44a7-9998-4a8c8bf33d7d type: similar status: stable description: Detects Powershell as a child of the WmiPrvSE process. Which could be a sign of lateral movement via WMI. references: - https://any.run/report/68bc255f9b0db6a0d30a8f2dadfbee3256acfe12497bf93943bc1eab0735e45e/a2385d6f-34f7-403c-90d3-b1f9d2a90a5e author: Markus Neis @Karneades date: 2019-04-03 modified: 2023-03-29 tags: - attack.execution - attack.t1047 - attack.t1059.001 logsource: category: process_creation product: windows detection: selection_parent: ParentImage|endswith: \WmiPrvSE.exe selection_img: - Image|endswith: - \powershell.exe - \pwsh.exe - OriginalFileName: - PowerShell.EXE - pwsh.dll condition: all of selection_* falsepositives: - AppvClient - CCM - WinRM level: medium
Near-miss passage: Sigma rule: Detects usage of the "Import-Module" cmdlet to load the "Microsoft.ActiveDirectory.Management.dl" DLL. Which is often us. Logsource: windows / ps_module. Rule: title: Potential Active Directory Enumeration Using AD Module - PsModule id: 74176142-4684-4d8a-8b0a-713257e7df8e related: - id: 70bc5215-526f-4477-963c-a47a5c9ebd12 type: similar - id: 9e620995-f2d8-4630-8430-4afd89f77604 type: similar status: test description: Detects usage of the "Import-Module" cmdlet to load the "Microsoft.ActiveDirectory.Management.dl" DLL. Which is often used by attackers to perform AD enumeration. references: - https://github.com/samratashok/ADModule - https://twitter.com/cyb3rops/status/1617108657166061568?s=20 - https://www.ired.team/offensive-security-experiments/active-directory-kerberos-abuse/active-directory-enumeration-with-ad-module-without-rsat-or-admin-privileges author: Nasreddine Bencherchali (Nextron Systems), frack113 date: 2023-01-22 tags: - attack.reconnaissance - attack.discovery - attack.impact logsource: product: windows category: ps_module definition: 0ad03ef1-f21b-4a79-8ce8-e6900c54b65b detection: selection_cmdlet: Payload|contains: - 'Import-Module ' - 'ipmo ' selection_dll: Payload|contains: Microsoft.ActiveDirectory.Management.dll condition: all of selection_* falsepositives: - Legitimate use of the library for administrative activity level: medium
Query: risk of Multiple integer overflows in the BnHDCP::onTransact function in media/libmedia/IHDCP.cpp in libstagefright in Android before 5.1.1 LMY48I allow attackers to execute arbitrary code
Matching passage: CVE-2015-3834. CWE: CWE-189. CVSS: 10.0. Multiple integer overflows in the BnHDCP::onTransact function in media/libmedia/IHDCP.cpp in libstagefright in Android before 5.1.1 LMY48I allow attackers to execute arbitrary code via a crafted application that uses HDCP encryption, leading to a heap-based buffer overflow, aka internal bug 20222489.
Near-miss passage: CVE-2015-4471. CWE: CWE-189. CVSS: 4.300000190734863. Off-by-one error in the lzxd_decompress function in lzxd.c in libmspack before 0.5 allows remote attackers to cause a denial of service (buffer under-read and application crash) via a crafted CAB archive.
Query: alert when Detects execution of chromium based browser in headless mode using the "dump-dom" command line to download files
Matching passage: Sigma rule: Detects execution of chromium based browser in headless mode using the "dump-dom" command line to download files. Logsource: windows / process_creation. Rule: title: File Download with Headless Browser id: 0e8cfe08-02c9-4815-a2f8-0d157b7ed33e related: - id: ef9dcfed-690c-4c5d-a9d1-482cd422225c type: derived status: test description: Detects execution of chromium based browser in headless mode using the "dump-dom" command line to download files references: - https://twitter.com/mrd0x/status/1478234484881436672?s=12 - https://www.trendmicro.com/en_us/research/23/e/managed-xdr-investigation-of-ducktail-in-trend-micro-vision-one.html author: Sreeman, Florian Roth (Nextron Systems) date: 2022-01-04 modified: 2025-10-07 tags: - attack.command-and-control - attack.stealth - attack.t1105 - attack.t1564.003 logsource: category: process_creation product: windows detection: selection: Image|endswith: - \brave.exe - \chrome.exe - \msedge.exe - \opera.exe - \vivaldi.exe CommandLine|contains|all: - --headless - dump-dom - http filter_optional_edge_1: Image|startswith: - C:\Program Files (x86)\Microsoft\Edge\Application\ - C:\Program Files (x86)\Microsoft\EdgeCore\ - C:\Program Files (x86)\Microsoft\EdgeWebView\ - C:\Program Files\Microsoft\Edge\Application\ - C:\Program Files\Microsoft\EdgeCore\ - C:\Program Files\Microsoft\EdgeWebView\ - C:\Program Files\WindowsApps\Microsoft.MicrosoftEdge Image|endswith: - \msedge.exe - \msedgewebview2.exe - \MicrosoftEdge.exe CommandLine|contains: --headless --disable-gpu --disable-extensions --disable-plugins --mute-audio --no-first-run --incognito --aggressive-cache-discard --dump-dom filter_optional_edge_2: Image|contains: - \AppData\Local\Microsoft\WindowsApps\ - \Windows\SystemApps\Microsoft.MicrosoftEdge Image|endswith: - \msedge.exe - \MicrosoftEdge.exe CommandLine|contains: --headless --disable-gpu --disable-extensions --disable-plugins --mute-audio --no-first-run --incognito --aggressive-cache-discard --dump-dom condition: selection and not 1 of filter_optional_* falsepositives: - Unknown level: high regression_tests_path: regression_data/rules/windows/process_creation/proc_creation_win_browsers_chromium_headless_file_download/info.yml
Near-miss passage: Sigma rule: Detects usage of "Reflection.Assembly" load functions to dynamically load assemblies in memory. Logsource: windows / ps_script. Rule: title: Potential In-Memory Execution Using Reflection.Assembly id: ddcd88cb-7f62-4ce5-86f9-1704190feb0a status: test description: Detects usage of "Reflection.Assembly" load functions to dynamically load assemblies in memory references: - https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=50 author: frack113 date: 2022-12-25 tags: - attack.stealth - attack.t1620 logsource: product: windows category: ps_script definition: Script Block Logging must be enable detection: selection: ScriptBlockText|contains: '[Reflection.Assembly]::load' condition: selection falsepositives: - Legitimate use of the library level: medium
Query: CVE similar to CVE-2015-6531
Matching passage: CVE-2015-6531. CWE: CWE-94. CVSS: 7.800000190734863. Palo Alto Networks Panorama VM Appliance with PAN-OS before 6.0.1 might allow remote attackers to execute arbitrary Python code via a crafted firmware image file.
Near-miss passage: CVE-2015-1675. CWE: CWE-94. CVSS: 9.300000190734863. 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 remote attackers to execute arbitrary code via a crafted Journal file, aka "Windows Journal Remote Code Execution Vulnerability," a different vulnerability than CVE-2015-1695, CVE-2015-1696, CVE-2015-1697, CVE-2015-1698, and CVE-2015-1699.
Query: CVE similar to CVE-2015-7945
Matching passage: CVE-2015-7945. CWE: CWE-200. CVSS: 7.5. The RESTful control interface (aka RAPI or ganeti-rapi) in Ganeti before 2.9.7, 2.10.x before 2.10.8, 2.11.x before 2.11.8, 2.12.x before 2.12.6, 2.13.x before 2.13.3, 2.14.x before 2.14.2, and 2.15.x before 2.15.2 allows remote attackers to obtain the DRBD secret via instance information job results.
Near-miss passage: CVE-2015-8669. CWE: CWE-200. CVSS: 5.300000190734863. libraries/config/messages.inc.php in phpMyAdmin 4.0.x before 4.0.10.12, 4.4.x before 4.4.15.2, and 4.5.x before 4.5.3.1 allows remote attackers to obtain sensitive information via a crafted request, which reveals the full path in an error message.
Query: explain T1078.001 Default Accounts
Matching passage: T1078.001 Default Accounts. Tactics: stealth, persistence, privilege escalation, initial access. Description: Adversaries may obtain and abuse credentials of a default account as a means of gaining Initial Access, Persistence, Privilege Escalation, or Defense Evasion. Default accounts are those that are built-into an OS, such as the Guest or Administrator accounts on Windows systems. Default accounts also include default factory/provider set accounts on other types of systems, software, or devices, including the root user account in AWS, the root user account in ESXi, and the default service account in Kubernetes.(Citation: Microsoft Local Accounts Feb 2019)(Citation: AWS Root User)(Citation: Threat Matrix for Kubernetes) Default accounts are not limited to client machines; rather, they also include accounts that are preset for equipment such as network devices and computer applications, whether they are internal, open source, or commercial. Appliances that come preset with a username and password combination pose a serious threat to organizations that do not change it post installation, as they are easy targets for an adversary. Similarly, adversaries may also utilize publicly disclosed or stolen [Private Keys](https://attack.mitre.org/techniques/T1552/004) or credential materials to legitimately connect to remote environments via [Remote Services](https://attack.mitre.org/techniques/T1021).(Citation: Metasploit SSH Module) Default accounts may be created on a system after initial setup by connecting or integrating it with another application. For example, when an ESXi server is connected to a vCenter server, a default privileged account called `vpxuser` is created on the ESXi server. If a threat actor is able to compromise this account’s credentials (for example, via [Exploitation for Credential Access](https://attack.mitre.org/techniques/T1212) on the vCenter host), they will then have access to the ESXi server.(Citation: Google Cloud Threat Intelligence VMWare ESXi Zero-Day 2023)(Citation: Pentera vCenter Information Disclosure)
Near-miss passage: T1078.002 Domain Accounts. Tactics: stealth, persistence, privilege escalation, initial access. Description: Adversaries may obtain and abuse credentials of a domain account as a means of gaining Initial Access, Persistence, Privilege Escalation, or Defense Evasion.(Citation: TechNet Credential Theft) Domain accounts are those managed by Active Directory Domain Services where access and permissions are configured across systems and services that are part of that domain. Domain accounts can cover users, administrators, and services.(Citation: Microsoft AD Accounts) Adversaries may compromise domain accounts, some with a high level of privileges, through various means such as [OS Credential Dumping](https://attack.mitre.org/techniques/T1003) or password reuse, allowing access to privileged resources of the domain.