alirezaaminzadeh/secembed-pairs huggingface dataset:
Query: detection rule: Detects the execution of a renamed "client32.exe" (NetSupport RAT) via Imphash, Product and OriginalFileName strings
Matching passage: Sigma rule: Detects the execution of a renamed "client32.exe" (NetSupport RAT) via Imphash, Product and OriginalFileName strings. Logsource: windows / process_creation. Rule: title: Renamed NetSupport RAT Execution id: 0afbd410-de03-4078-8491-f132303cb67d status: test description: Detects the execution of a renamed "client32.exe" (NetSupport RAT) via Imphash, Product and OriginalFileName strings references: - https://redcanary.com/blog/misbehaving-rats/ author: Nasreddine Bencherchali (Nextron Systems) date: 2022-09-19 modified: 2024-11-23 tags: - attack.stealth logsource: category: process_creation product: windows detection: selection: - Product|contains: NetSupport Remote Control - OriginalFileName|contains: client32.exe - Hashes|contains: IMPHASH=A9D50692E95B79723F3E76FCF70D023E filter: Image|endswith: \client32.exe condition: selection and not filter falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Detects the execution of "lodctr.exe" to rebuild the performance counter registry values. This can be abused by attacker. Logsource: windows / process_creation. Rule: title: Rebuild Performance Counter Values Via Lodctr.EXE id: cc9d3712-6310-4320-b2df-7cb408274d53 status: test description: Detects the execution of "lodctr.exe" to rebuild the performance counter registry values. This can be abused by attackers by providing a malicious config file to overwrite performance counter configuration to confuse and evade monitoring and security solutions. references: - https://learn.microsoft.com/en-us/windows/security/identity-protection/virtual-smart-cards/virtual-smart-card-tpmvscmgr author: Nasreddine Bencherchali (Nextron Systems) date: 2023-06-15 modified: 2024-03-05 tags: - attack.execution logsource: category: process_creation product: windows detection: selection_img: Image|endswith: \lodctr.exe OriginalFileName: LODCTR.EXE selection_cli: CommandLine|contains|windash: ' -r' condition: all of selection_* falsepositives: - Legitimate usage by an administrator level: medium
Query: write Sigma for Detects changes to the bitbucket audit log configuration.
Matching passage: Sigma rule: Detects changes to the bitbucket audit log configuration.. Logsource: bitbucket / audit. Rule: title: Bitbucket Audit Log Configuration Updated id: 6aa12161-235a-4dfb-9c74-fe08df8d8da1 status: test description: Detects changes to the bitbucket audit log configuration. references: - https://confluence.atlassian.com/bitbucketserver/view-and-configure-the-audit-log-776640417.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: Auditing auditType.action: Audit log configuration updated condition: selection falsepositives: - Legitimate user activity. level: medium
Near-miss passage: Sigma rule: Detects the execution of Dnx.EXE. The Dnx utility allows for the execution of C# code. Attackers might abuse this in ord. Logsource: windows / process_creation. Rule: title: Potential Application Whitelisting Bypass via Dnx.EXE id: 81ebd28b-9607-4478-bf06-974ed9d53ed7 status: test description: 'Detects the execution of Dnx.EXE. The Dnx utility allows for the execution of C# code. Attackers might abuse this in order to bypass application whitelisting. ' references: - https://lolbas-project.github.io/lolbas/OtherMSBinaries/Csi/ - https://enigma0x3.net/2016/11/17/bypassing-application-whitelisting-by-using-dnx-exe/ author: Beyu Denis, oscd.community date: 2019-10-26 modified: 2024-04-24 tags: - attack.stealth - attack.t1218 - attack.t1027.004 logsource: category: process_creation product: windows detection: selection: Image|endswith: \dnx.exe condition: selection falsepositives: - Legitimate use of dnx.exe by legitimate user level: medium
Query: detection rule: Detects suspicious powershell download cradle using nslookup. This cradle uses nslookup to extract payloads from DNS rec
Matching passage: Sigma rule: Detects suspicious powershell download cradle using nslookup. This cradle uses nslookup to extract payloads from DNS rec. Logsource: windows / process_creation. Rule: title: Nslookup PowerShell Download Cradle - ProcessCreation id: 1b3b01c7-84e9-4072-86e5-fc285a41ff23 related: - id: 72671447-4352-4413-bb91-b85569687135 type: obsolete - id: 999bff6d-dc15-44c9-9f5c-e1051bfc86e1 type: similar status: test description: Detects suspicious powershell download cradle using nslookup. This cradle uses nslookup to extract payloads from DNS records references: - https://twitter.com/Alh4zr3d/status/1566489367232651264 author: Nasreddine Bencherchali (Nextron Systems) date: 2022-09-05 modified: 2022-12-19 tags: - attack.stealth logsource: category: process_creation product: windows detection: selection_img: - Image|contains: \nslookup.exe - OriginalFileName: \nslookup.exe selection_cmd: ParentImage|endswith: - \powershell.exe - \pwsh.exe CommandLine|contains: - ' -q=txt ' - ' -querytype=txt ' condition: all of selection_* falsepositives: - Unknown level: medium
Near-miss passage: Sigma rule: Detects the execution of WMIC to query information on a remote system. Logsource: windows / process_creation. Rule: title: WMIC Remote Command Execution id: 7773b877-5abb-4a3e-b9c9-fd0369b59b00 related: - id: e42af9df-d90b-4306-b7fb-05c863847ebd type: obsolete - id: 09af397b-c5eb-4811-b2bb-08b3de464ebf type: obsolete status: test description: Detects the execution of WMIC to query information on a remote system references: - https://securelist.com/moonbounce-the-dark-side-of-uefi-firmware/105468/ - https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/wmic author: frack113, Nasreddine Bencherchali (Nextron Systems) date: 2023-02-14 modified: 2025-10-22 tags: - attack.execution - attack.t1047 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: \WMIC.exe - OriginalFileName: wmic.exe selection_cli: CommandLine|contains|windash: '/node:' filter_main_localhost: CommandLine|contains: - localhost - 127.0.0.1 condition: all of selection_* and not 1 of filter_main_* falsepositives: - Unknown level: medium simulation: - type: atomic-red-team name: WMI Execute Remote Process technique: T1047 atomic_guid: 9c8ef159-c666-472f-9874-90c8d60d136b regression_tests_path: regression_data/rules/windows/process_creation/proc_creation_win_wmic_remote_execution/info.yml
Query: detect Revert Cloud Instance
Matching passage: T1578.004 Revert Cloud Instance. Tactics: defense impairment. Description: An adversary may revert changes made to a cloud instance after they have performed malicious activities in attempt to evade detection and remove evidence of their presence. In highly virtualized environments, such as cloud-based infrastructure, this may be accomplished by restoring virtual machine (VM) or data storage snapshots through the cloud management dashboard or cloud APIs. Another variation of this technique is to utilize temporary storage attached to the compute instance. Most cloud providers provide various types of storage including persistent, local, and/or ephemeral, with the ephemeral types often reset upon stop/restart of the VM.(Citation: Tech Republic - Restore AWS Snapshots)(Citation: Google - Restore Cloud Snapshot)
Near-miss passage: T1578.001 Create Snapshot. Tactics: defense impairment. Description: An adversary may create a snapshot or data backup within a cloud account to evade defenses. A snapshot is a point-in-time copy of an existing cloud compute component such as a virtual machine (VM), virtual hard drive, or volume. An adversary may leverage permissions to create a snapshot in order to bypass restrictions that prevent access to existing compute service infrastructure, unlike in [Revert Cloud Instance](https://attack.mitre.org/techniques/T1578/004) where an adversary may revert to a snapshot to evade detection and remove evidence of their presence. An adversary may [Create Cloud Instance](https://attack.mitre.org/techniques/T1578/002), mount one or more created snapshots to that instance, and then apply a policy that allows the adversary access to the created instance, such as a firewall policy that allows them inbound and outbound SSH access.(Citation: Mandiant M-Trends 2020)
Query: mitigate Local Account
Matching passage: T1087.001 Local Account. Tactics: discovery. Description: Adversaries may attempt to get a listing of local system accounts. This information can help adversaries determine which local accounts exist on a system to aid in follow-on behavior. Commands such as <code>net user</code> and <code>net localgroup</code> of the [Net](https://attack.mitre.org/software/S0039) utility and <code>id</code> and <code>groups</code> on macOS and Linux can list local users and groups.(Citation: Mandiant APT1)(Citation: id man page)(Citation: groups man page) On Linux, local users can also be enumerated through the use of the <code>/etc/passwd</code> file. On macOS, the <code>dscl . list /Users</code> command can be used to enumerate local accounts. On ESXi servers, the `esxcli system account list` command can list local user accounts.(Citation: Crowdstrike Hypervisor Jackpotting Pt 2 2021)
Near-miss passage: T1087.002 Domain Account. Tactics: discovery. Description: Adversaries may attempt to get a listing of domain accounts. This information can help adversaries determine which domain accounts exist to aid in follow-on behavior such as targeting specific accounts which possess particular privileges. Commands such as <code>net user /domain</code> and <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 users and groups. [PowerShell](https://attack.mitre.org/techniques/T1059/001) cmdlets including <code>Get-ADUser</code> and <code>Get-ADGroupMember</code> may enumerate members of Active Directory groups.(Citation: CrowdStrike StellarParticle January 2022)
Query: exploit A vulnerability classified as problematic has been found in UIKit0 libplist 1.12. This affects the function plist_from_xml of the file src/xplist.c of the component XML Handler. Th
Matching passage: CVE-2015-10082. CWE: CWE-611. CVSS: 9.800000190734863. A vulnerability classified as problematic has been found in UIKit0 libplist 1.12. This affects the function plist_from_xml of the file src/xplist.c of the component XML Handler. The manipulation leads to xml external entity reference. The patch is named c086cb139af7c82845f6d565e636073ff4b37440. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-221499.
Near-miss passage: CVE-2015-8866. CWE: CWE-611. CVSS: 9.600000381469727. ext/libxml/libxml.c in PHP before 5.5.22 and 5.6.x before 5.6.6, when PHP-FPM is used, does not isolate each thread from libxml_disable_entity_loader changes in other threads, which allows remote attackers to conduct XML External Entity (XXE) and XML Entity Expansion (XEE) attacks via a crafted XML document, a related issue to CVE-2015-5161.
Query: risk of 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 modify arbitrary user filters via a JSO
Matching passage: CVE-2015-0141. CWE: CWE-284. CVSS: 4.0. 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 modify arbitrary user filters via a JSON request.
Near-miss passage: CVE-2015-3072. CWE: CWE-284. CVSS: 10.0. Adobe Reader and Acrobat 10.x before 10.1.14 and 11.x before 11.0.11 on Windows and OS X allow attackers to bypass intended restrictions on JavaScript API execution via unspecified vectors, a different vulnerability than CVE-2015-3060, CVE-2015-3061, CVE-2015-3062, CVE-2015-3063, CVE-2015-3064, CVE-2015-3065, CVE-2015-3066, CVE-2015-3067, CVE-2015-3068, CVE-2015-3069, CVE-2015-3071, CVE-2015-3073, and CVE-2015-3074.
Query: vulnerability: The protected range register in the EFI component in Apple OS X before 10.11 has an incorrect value, which allows attackers to cause a denial of service (boot failure) via a crafte
Matching passage: CVE-2015-5900. CWE: CWE-254. CVSS: 7.099999904632568. The protected range register in the EFI component in Apple OS X before 10.11 has an incorrect value, which allows attackers to cause a denial of service (boot failure) via a crafted app that writes to an unintended address.
Near-miss passage: CVE-2015-7288. CWE: CWE-254. CVSS: 4.300000190734863. CSL DualCom GPRS CS2300-R devices with firmware 1.25 through 3.53 allow remote attackers to modify the configuration via a command in an SMS message, as demonstrated by a "4 2" command.
Query: CVE similar to CVE-2015-5738
Matching passage: CVE-2015-5738. CWE: CWE-200. CVSS: 7.5. The RSA-CRT implementation in the Cavium Software Development Kit (SDK) 2.x, when used on OCTEON II CN6xxx Hardware on Linux to support TLS with Perfect Forward Secrecy (PFS), makes it easier for remote attackers to obtain private RSA keys by conducting a Lenstra side-channel attack.
Near-miss passage: CVE-2015-6746. CWE: CWE-200. CVSS: 2.0999999046325684. Basware Banking (Maksuliikenne) before 8.90.07.X stores private keys in plaintext in the SQL database, which allows remote attackers to spoof communications with banks via unspecified vectors. NOTE: this identifier was SPLIT from CVE-2015-0942 per ADT2 due to different vulnerability types.
Query: CVE similar to CVE-2015-1847
Matching passage: CVE-2015-1847. CWE: CWE-22. CVSS: 7.5. Directory traversal vulnerability in the web request/response interface in Appserver before 1.0.3 allows remote attackers to read normally inaccessible files via a .. (dot dot) in a crafted URL.
Near-miss passage: CVE-2015-1490. CWE: CWE-22. CVSS: 5.5. Directory traversal vulnerability in the management console in Symantec Endpoint Protection Manager (SEPM) 12.1 before 12.1-RU6-MP1 allows remote authenticated users to read arbitrary files via a relative pathname in a client installation package.
Query: write Sigma for Detects Obfuscated use of Clip.exe to execute PowerShell
Matching passage: Sigma rule: Detects Obfuscated use of Clip.exe to execute PowerShell. Logsource: windows / system. Rule: title: Invoke-Obfuscation CLIP+ Launcher - System id: f7385ee2-0e0c-11eb-adc1-0242ac120002 status: test description: Detects Obfuscated use of Clip.exe to execute PowerShell references: - https://github.com/SigmaHQ/sigma/issues/1009 author: Jonathan Cheong, oscd.community date: 2020-10-13 modified: 2023-02-20 tags: - attack.stealth - attack.t1027 - attack.execution - attack.t1059.001 logsource: product: windows service: system detection: selection: Provider_Name: Service Control Manager EventID: 7045 ImagePath|contains|all: - cmd - '&&' - 'clipboard]::' condition: selection falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: This method detects mimikatz keywords in different Eventlogs (some of them only appear in older Mimikatz version that ar. Logsource: windows. Rule: title: Mimikatz Use id: 06d71506-7beb-4f22-8888-e2e5e2ca7fd8 status: test description: This method detects mimikatz keywords in different Eventlogs (some of them only appear in older Mimikatz version that are however still used by different threat groups) references: - https://tools.thehacker.recipes/mimikatz/modules author: Florian Roth (Nextron Systems), David ANDRE (additional keywords) date: 2017-01-10 modified: 2022-01-05 tags: - attack.s0002 - attack.lateral-movement - attack.credential-access - car.2013-07-001 - car.2019-04-004 - attack.t1003.002 - attack.t1003.004 - attack.t1003.001 - attack.t1003.006 logsource: product: windows detection: keywords: - dpapi::masterkey - eo.oe.kiwi - event::clear - event::drop - gentilkiwi.com - kerberos::golden - kerberos::ptc - kerberos::ptt - kerberos::tgt - Kiwi Legit Printer - 'lsadump::' - mimidrv.sys - \mimilib.dll - misc::printnightmare - misc::shadowcopies - misc::skeleton - privilege::backup - privilege::debug - privilege::driver - 'sekurlsa::' filter: EventID: 15 condition: keywords and not filter falsepositives: - Naughty administrators - AV Signature updates - Files with Mimikatz in their filename level: high
Query: CVE similar to CVE-2015-0869
Matching passage: CVE-2015-0869. CWE: CWE-264. CVSS: 7.800000190734863. I-O DATA DEVICE NP-BBRM routers allow remote attackers to cause a denial of service (SSDP reflection) via UPnP requests.
Near-miss passage: CVE-2015-3185. CWE: CWE-264. CVSS: 4.300000190734863. The ap_some_auth_required function in server/request.c in the Apache HTTP Server 2.4.x before 2.4.14 does not consider that a Require directive may be associated with an authorization setting rather than an authentication setting, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging the presence of a module that relies on the 2.2 API behavior.
Query: alert when Detects execution of attacker-controlled WsmPty.xsl or WsmTxt.xsl via winrm.vbs and copied cscript.exe (can be renamed)
Matching passage: Sigma rule: Detects execution of attacker-controlled WsmPty.xsl or WsmTxt.xsl via winrm.vbs and copied cscript.exe (can be renamed). Logsource: windows / process_creation. Rule: title: AWL Bypass with Winrm.vbs and Malicious WsmPty.xsl/WsmTxt.xsl id: 074e0ded-6ced-4ebd-8b4d-53f55908119d status: test description: Detects execution of attacker-controlled WsmPty.xsl or WsmTxt.xsl via winrm.vbs and copied cscript.exe (can be renamed) references: - https://posts.specterops.io/application-whitelisting-bypass-and-arbitrary-unsigned-code-execution-technique-in-winrm-vbs-c8c24fb40404 author: Julia Fomina, oscd.community date: 2020-10-06 modified: 2022-10-09 tags: - attack.stealth - attack.t1216 logsource: category: process_creation product: windows detection: contains_format_pretty_arg: CommandLine|contains: - format:pretty - format:"pretty" - format:"text" - format:text image_from_system_folder: Image|startswith: - C:\Windows\System32\ - C:\Windows\SysWOW64\ contains_winrm: CommandLine|contains: winrm condition: contains_winrm and (contains_format_pretty_arg and not image_from_system_folder) falsepositives: - Unlikely level: medium
Near-miss passage: Sigma rule: Detects suspicious command line flags that let the user set a target user and command as e.g. seen in PsExec-like tools. Logsource: windows / process_creation. Rule: title: Suspicious RunAs-Like Flag Combination id: 50d66fb0-03f8-4da0-8add-84e77d12a020 status: test description: Detects suspicious command line flags that let the user set a target user and command as e.g. seen in PsExec-like tools references: - https://www.trendmicro.com/en_us/research/22/k/hack-the-real-box-apt41-new-subgroup-earth-longzhi.html author: Florian Roth (Nextron Systems) date: 2022-11-11 tags: - attack.privilege-escalation logsource: category: process_creation product: windows detection: selection_user: CommandLine|contains: - ' -u system ' - ' --user system ' - ' -u NT' - ' -u "NT' - ' -u ''NT' - ' --system ' - ' -u administrator ' selection_command: CommandLine|contains: - ' -c cmd' - ' -c "cmd' - ' -c powershell' - ' -c "powershell' - ' --command cmd' - ' --command powershell' - ' -c whoami' - ' -c wscript' - ' -c cscript' condition: all of selection* falsepositives: - Unknown level: medium
Query: alert when Detects listing or file reading of ".dockerenv" which can be a sing of potential container discovery
Matching passage: Sigma rule: Detects listing or file reading of ".dockerenv" which can be a sing of potential container discovery. Logsource: linux / process_creation. Rule: title: Docker Container Discovery Via Dockerenv Listing id: 11701de9-d5a5-44aa-8238-84252f131895 status: test description: Detects listing or file reading of ".dockerenv" which can be a sing of potential container discovery references: - https://blog.skyplabs.net/posts/container-detection/ - https://stackoverflow.com/questions/20010199/how-to-determine-if-a-process-runs-inside-lxc-docker tags: - attack.discovery - attack.t1082 author: Seth Hanford date: 2023-08-23 logsource: category: process_creation product: linux detection: selection: Image|endswith: - /cat - /dir - /find - /ls - /stat - /test - grep CommandLine|endswith: .dockerenv condition: selection falsepositives: - Legitimate system administrator usage of these commands - Some container tools or deployments may use these techniques natively to determine how they proceed with execution, and will need to be filtered level: low
Near-miss passage: Sigma rule: Detects the desktopimgdownldr utility being used to download a remote file. An adversary may use desktopimgdownldr to do. Logsource: windows / process_creation. Rule: title: Remote File Download Via Desktopimgdownldr Utility id: 214641c2-c579-4ecb-8427-0cf19df6842e status: test description: Detects the desktopimgdownldr utility being used to download a remote file. An adversary may use desktopimgdownldr to download arbitrary files as an alternative to certutil. references: - https://www.elastic.co/guide/en/security/current/remote-file-download-via-desktopimgdownldr-utility.html author: Tim Rauch, Elastic (idea) date: 2022-09-27 tags: - attack.command-and-control - attack.t1105 logsource: category: process_creation product: windows detection: selection: Image|endswith: \desktopimgdownldr.exe ParentImage|endswith: \desktopimgdownldr.exe CommandLine|contains: /lockscreenurl:http condition: selection falsepositives: - Unknown level: medium
Query: detection rule: Detects potential DLL hijack of "iertutil.dll" found in the DCOM InternetExplorer.Application Class
Matching passage: Sigma rule: Detects potential DLL hijack of "iertutil.dll" found in the DCOM InternetExplorer.Application Class. Logsource: windows / image_load. Rule: title: Potential DCOM InternetExplorer.Application DLL Hijack - Image Load id: f354eba5-623b-450f-b073-0b5b2773b6aa related: - id: e554f142-5cf3-4e55-ace9-a1b59e0def65 type: obsolete - id: 2f7979ae-f82b-45af-ac1d-2b10e93b0baa type: similar status: test description: Detects potential DLL hijack of "iertutil.dll" found in the DCOM InternetExplorer.Application Class references: - https://threathunterplaybook.com/hunts/windows/201009-RemoteDCOMIErtUtilDLLHijack/notebook.html author: Roberto Rodriguez @Cyb3rWard0g, Open Threat Research (OTR), wagga date: 2020-10-12 modified: 2022-12-18 tags: - attack.lateral-movement - attack.t1021.002 - attack.t1021.003 logsource: product: windows category: image_load detection: selection: Image|endswith: \Internet Explorer\iexplore.exe ImageLoaded|endswith: \Internet Explorer\iertutil.dll condition: selection falsepositives: - Unknown level: critical
Near-miss passage: Sigma rule: Detects an executable initiating a network connection to "LocaltoNet" tunneling sub-domains. LocaltoNet is a reverse pro. Logsource: linux / network_connection. Rule: title: Communication To LocaltoNet Tunneling Service Initiated - Linux id: c4568f5d-131f-4e78-83d4-45b2da0ec4f1 status: test description: 'Detects an executable initiating a network connection to "LocaltoNet" tunneling sub-domains. LocaltoNet is a reverse proxy that enables localhost services to be exposed to the Internet. Attackers have been seen to use this service for command-and-control activities to bypass MFA and perimeter controls. ' references: - https://localtonet.com/documents/supported-tunnels - https://cloud.google.com/blog/topics/threat-intelligence/unc3944-targets-saas-applications author: Andreas Braathen (mnemonic.io) date: 2024-06-17 tags: - attack.command-and-control - attack.t1572 - attack.t1090 - attack.t1102 logsource: category: network_connection product: linux detection: selection: DestinationHostname|endswith: - .localto.net - .localtonet.com Initiated: 'true' condition: selection falsepositives: - Legitimate use of the LocaltoNet service. level: high