alirezaaminzadeh/secembed-pairs huggingface dataset:
Query: Sigma rule for Detects registry changes to Office trust records where the path is located in a potentially suspicious location
Matching passage: Sigma rule: Detects registry changes to Office trust records where the path is located in a potentially suspicious location. Logsource: windows / registry_set. Rule: title: Macro Enabled In A Potentially Suspicious Document id: a166f74e-bf44-409d-b9ba-ea4b2dd8b3cd related: - id: 295a59c1-7b79-4b47-a930-df12c15fc9c2 type: derived status: test description: Detects registry changes to Office trust records where the path is located in a potentially suspicious location references: - https://twitter.com/inversecos/status/1494174785621819397 - Internal Research author: Nasreddine Bencherchali (Nextron Systems) date: 2023-06-21 modified: 2023-08-17 tags: - attack.persistence - attack.defense-impairment - attack.t1112 logsource: category: registry_set product: windows detection: selection_value: TargetObject|contains: \Security\Trusted Documents\TrustRecords selection_paths: TargetObject|contains: - /AppData/Local/Microsoft/Windows/INetCache/ - /AppData/Local/Temp/ - /PerfLogs/ - C:/Users/Public/ - file:///D:/ - file:///E:/ condition: all of selection_* falsepositives: - Unlikely level: high
Near-miss passage: Sigma rule: Detects the execution of a renamed AutoIt2.exe or AutoIt3.exe. AutoIt is a scripting language and automation tool for Wi. Logsource: windows / process_creation. Rule: title: Renamed AutoIt Execution id: f4264e47-f522-4c38-a420-04525d5b880f status: test description: 'Detects the execution of a renamed AutoIt2.exe or AutoIt3.exe. AutoIt is a scripting language and automation tool for Windows systems. While primarily used for legitimate automation tasks, it can be misused in cyber attacks. Attackers can leverage AutoIt to create and distribute malware, including keyloggers, spyware, and botnets. A renamed AutoIt executable is particularly suspicious. ' references: - https://twitter.com/malmoeb/status/1665463817130725378?s=12&t=C0_T_re0wRP_NfKa27Xw9w - https://www.autoitscript.com/site/ author: Florian Roth (Nextron Systems) date: 2023-06-04 modified: 2024-11-23 tags: - attack.stealth - attack.t1027 logsource: category: process_creation product: windows detection: selection_1: CommandLine|contains: - ' /AutoIt3ExecuteScript' - ' /ErrorStdOut' selection_2: Hashes|contains: - IMPHASH=FDC554B3A8683918D731685855683DDF - IMPHASH=CD30A61B60B3D60CECDB034C8C83C290 - IMPHASH=F8A00C72F2D667D2EDBB234D0C0AE000 selection_3: OriginalFileName: - AutoIt3.exe - AutoIt2.exe - AutoIt.exe filter_main_legit_name: Image|endswith: - \AutoIt.exe - \AutoIt2.exe - \AutoIt3_x64.exe - \AutoIt3.exe condition: 1 of selection_* and not 1 of filter_main_* falsepositives: - Unknown level: high
Query: explain T1003.006 DCSync
Matching passage: T1003.006 DCSync. Tactics: credential access. Description: Adversaries may attempt to access credentials and other sensitive information by abusing a Windows Domain Controller's application programming interface (API)(Citation: Microsoft DRSR Dec 2017) (Citation: Microsoft GetNCCChanges) (Citation: Samba DRSUAPI) (Citation: Wine API samlib.dll) to simulate the replication process from a remote domain controller using a technique called DCSync. Members of the Administrators, Domain Admins, and Enterprise Admin groups or computer accounts on the domain controller are able to run DCSync to pull password data(Citation: ADSecurity Mimikatz DCSync) from Active Directory, which may include current and historical hashes of potentially useful accounts such as KRBTGT and Administrators. The hashes can then in turn be used to create a [Golden Ticket](https://attack.mitre.org/techniques/T1558/001) for use in [Pass the Ticket](https://attack.mitre.org/techniques/T1550/003)(Citation: Harmj0y Mimikatz and DCSync) or change an account's password as noted in [Account Manipulation](https://attack.mitre.org/techniques/T1098).(Citation: InsiderThreat ChangeNTLM July 2017) DCSync functionality has been included in the "lsadump" module in [Mimikatz](https://attack.mitre.org/software/S0002).(Citation: GitHub Mimikatz lsadump Module) Lsadump also includes NetSync, which performs DCSync over a legacy replication protocol.(Citation: Microsoft NRPC Dec 2017)
Near-miss passage: T1003.008 /etc/passwd and /etc/shadow. Tactics: credential access. Description: Adversaries may attempt to dump the contents of <code>/etc/passwd</code> and <code>/etc/shadow</code> to enable offline password cracking. Most modern Linux operating systems use a combination of <code>/etc/passwd</code> and <code>/etc/shadow</code> to store user account information, including password hashes in <code>/etc/shadow</code>. By default, <code>/etc/shadow</code> is only readable by the root user.(Citation: Linux Password and Shadow File Formats) Linux stores user information such as user ID, group ID, home directory path, and login shell in <code>/etc/passwd</code>. A "user" on the system may belong to a person or a service. All password hashes are stored in <code>/etc/shadow</code> - including entries for users with no passwords and users with locked or disabled accounts.(Citation: Linux Password and Shadow File Formats) Adversaries may attempt to read or dump the <code>/etc/passwd</code> and <code>/etc/shadow</code> files on Linux systems via command line utilities such as the <code>cat</code> command.(Citation: Arctic Wolf) Additionally, the Linux utility <code>unshadow</code> can be used to combine the two files in a format suited for password cracking utilities such as John the Ripper - for example, via the command <code>/usr/bin/unshadow /etc/passwd /etc/shadow > /tmp/crack.password.db</code>(Citation: nixCraft - John the Ripper). Since the user information stored in <code>/etc/passwd</code> are linked to the password hashes in <code>/etc/shadow</code>, an adversary would need to have access to both.
Query: vulnerability: A vulnerability was found in gperson angular-test-reporter and classified as critical. This issue affects the function getProjectTables/addTest of the file rest-server/data-server.
Matching passage: CVE-2015-10035. CWE: CWE-89. CVSS: 9.800000190734863. A vulnerability was found in gperson angular-test-reporter and classified as critical. This issue affects the function getProjectTables/addTest of the file rest-server/data-server.js. The manipulation leads to sql injection. The patch is named a29d8ae121b46ebfa96a55a9106466ab2ef166ae. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-217715.
Near-miss passage: CVE-2015-10026. CWE: CWE-89. CVSS: 9.800000190734863. A vulnerability was found in tiredtyrant flairbot. It has been declared as critical. This vulnerability affects unknown code of the file flair.py. The manipulation leads to sql injection. The patch is identified as 5e112b68c6faad1d4699d02c1ebbb7daf48ef8fb. It is recommended to apply a patch to fix this issue. VDB-217618 is the identifier assigned to this vulnerability.
Query: vulnerability: IBC Solar ServeMaster TLP+ and Danfoss TLX Pro+ allow remote attackers to discover cleartext passwords by reading HTML source code.
Matching passage: CVE-2015-6474. CWE: CWE-200. CVSS: 5.0. IBC Solar ServeMaster TLP+ and Danfoss TLX Pro+ allow remote attackers to discover cleartext passwords by reading HTML source code.
Near-miss passage: CVE-2015-0777. CWE: CWE-200. CVSS: 2.0999999046325684. drivers/xen/usbback/usbback.c in linux-2.6.18-xen-3.4.0 (aka the Xen 3.4.x support patches for the Linux kernel 2.6.18), as used in the Linux kernel 2.6.x and 3.x in SUSE Linux distributions, allows guest OS users to obtain sensitive information from uninitialized locations in host OS kernel memory via unspecified vectors.
Query: detection rule: Detects when a request has been made to transfer a Route 53 domain to another AWS account.
Matching passage: Sigma rule: Detects when a request has been made to transfer a Route 53 domain to another AWS account.. Logsource: aws / cloudtrail. Rule: title: AWS Route 53 Domain Transferred to Another Account id: b056de1a-6e6e-4e40-a67e-97c9808cf41b status: test description: Detects when a request has been made to transfer a Route 53 domain to another AWS account. references: - https://github.com/elastic/detection-rules/blob/c76a39796972ecde44cb1da6df47f1b6562c9770/rules/integrations/aws/persistence_route_53_domain_transferred_to_another_account.toml author: Elastic, Austin Songer @austinsonger date: 2021-07-22 modified: 2022-10-09 tags: - attack.persistence - attack.credential-access - attack.privilege-escalation - attack.t1098 logsource: product: aws service: cloudtrail detection: selection: eventSource: route53.amazonaws.com eventName: TransferDomainToAnotherAwsAccount condition: selection falsepositives: - A domain may be transferred to another AWS account by a system or network administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. Domain transfers from unfamiliar users or hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule. level: low
Near-miss passage: Sigma rule: Detects suspicious file type dropped by an Exchange component in IIS. Logsource: windows / file_event. Rule: title: Suspicious File Drop by Exchange id: 6b269392-9eba-40b5-acb6-55c882b20ba6 related: - id: bd1212e5-78da-431e-95fa-c58e3237a8e6 type: similar status: test description: Detects suspicious file type dropped by an Exchange component in IIS references: - https://www.microsoft.com/security/blog/2022/09/30/analyzing-attacks-using-the-exchange-vulnerabilities-cve-2022-41040-and-cve-2022-41082/ - https://www.gteltsc.vn/blog/canh-bao-chien-dich-tan-cong-su-dung-lo-hong-zero-day-tren-microsoft-exchange-server-12714.html - https://en.gteltsc.vn/blog/cap-nhat-nhe-ve-lo-hong-bao-mat-0day-microsoft-exchange-dang-duoc-su-dung-de-tan-cong-cac-to-chuc-tai-viet-nam-9685.html author: Florian Roth (Nextron Systems) date: 2022-10-04 tags: - attack.persistence - attack.t1190 - attack.initial-access - attack.t1505.003 logsource: product: windows category: file_event detection: selection: Image|endswith: \w3wp.exe CommandLine|contains: MSExchange selection_types: TargetFilename|endswith: - .aspx - .asp - .ashx - .ps1 - .bat - .exe - .dll - .vbs condition: all of selection* falsepositives: - Unknown level: medium
Query: Sigma YAML for kubernetes / application / audit
Matching passage: Sigma rule: Detects identities attempting to enumerate their Kubernetes RBAC permissions. In the early stages of a breach, attackers. Logsource: kubernetes / application / audit. Rule: title: RBAC Permission Enumeration Attempt id: 84b777bd-c946-4d17-aa2e-c39f5a454325 status: test description: 'Detects identities attempting to enumerate their Kubernetes RBAC permissions. In the early stages of a breach, attackers will aim to list the permissions they have within the compromised environment. In a Kubernetes cluster, this can be achieved by interacting with the API server, and querying the SelfSubjectAccessReview API via e.g. a "kubectl auth can-i --list" command. This will enumerate the Role-Based Access Controls (RBAC) rules defining the compromised user''s authorization. ' references: - https://www.elastic.co/guide/en/security/current/kubernetes-suspicious-self-subject-review.html author: Leo Tsaousis (@laripping) date: 2024-03-26 tags: - attack.t1069.003 - attack.t1087.004 - attack.discovery logsource: category: application product: kubernetes service: audit detection: selection: verb: create apiGroup: authorization.k8s.io objectRef.resource: selfsubjectrulesreviews condition: selection falsepositives: - Unknown level: low
Near-miss passage: Sigma rule: Detects programs on a Windows system that should not write an archive to disk. Logsource: windows / file_event. Rule: title: Legitimate Application Dropped Archive id: 654fcc6d-840d-4844-9b07-2c3300e54a26 status: test description: Detects programs on a Windows system that should not write an archive to disk references: - https://github.com/Neo23x0/sysmon-config/blob/3f808d9c022c507aae21a9346afba4a59dd533b9/sysmonconfig-export-block.xml#L1326 author: frack113, Florian Roth date: 2022-08-21 tags: - attack.stealth - attack.t1218 logsource: product: windows category: file_event detection: selection: Image|endswith: - \winword.exe - \excel.exe - \powerpnt.exe - \msaccess.exe - \mspub.exe - \eqnedt32.exe - \visio.exe - \wordpad.exe - \wordview.exe - \certutil.exe - \certoc.exe - \CertReq.exe - \Desktopimgdownldr.exe - \esentutl.exe - \finger.exe - \notepad.exe - \AcroRd32.exe - \RdrCEF.exe - \mshta.exe - \hh.exe TargetFilename|endswith: - .zip - .rar - .7z - .diagcab - .appx condition: selection falsepositives: - Unknown level: high
Query: alert when Detects usage of the built-in PowerShell cmdlet "Enable-WindowsOptionalFeature" used as a Deployment Image Servicing and
Matching passage: Sigma rule: Detects usage of the built-in PowerShell cmdlet "Enable-WindowsOptionalFeature" used as a Deployment Image Servicing and. Logsource: windows / process_creation. Rule: title: Potential Suspicious Windows Feature Enabled - ProcCreation id: c740d4cf-a1e9-41de-bb16-8a46a4f57918 related: - id: 55c925c1-7195-426b-a136-a9396800e29b type: similar status: test description: 'Detects usage of the built-in PowerShell cmdlet "Enable-WindowsOptionalFeature" used as a Deployment Image Servicing and Management tool. Similar to DISM.exe, this cmdlet is used to enumerate, install, uninstall, configure, and update features and packages in Windows images ' references: - https://learn.microsoft.com/en-us/powershell/module/dism/enable-windowsoptionalfeature?view=windowsserver2022-ps - https://learn.microsoft.com/en-us/windows/win32/projfs/enabling-windows-projected-file-system - https://learn.microsoft.com/en-us/windows/wsl/install-on-server author: Nasreddine Bencherchali (Nextron Systems) date: 2022-12-29 tags: - attack.stealth logsource: category: process_creation product: windows detection: selection_cmd: CommandLine|contains|all: - Enable-WindowsOptionalFeature - -Online - -FeatureName selection_feature: CommandLine|contains: - TelnetServer - Internet-Explorer-Optional-amd64 - TFTP - SMB1Protocol - Client-ProjFS - Microsoft-Windows-Subsystem-Linux condition: all of selection_* falsepositives: - Legitimate usage of the features listed in the rule. level: medium
Near-miss passage: Sigma rule: Detects creation of a local user via PowerShell. Logsource: windows / ps_script. Rule: title: PowerShell Create Local User id: 243de76f-4725-4f2e-8225-a8a69b15ad61 status: test description: Detects creation of a local user via PowerShell references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1136.001/T1136.001.md author: '@ROxPinTeddy' date: 2020-04-11 modified: 2022-12-25 tags: - attack.execution - attack.t1059.001 - attack.persistence - attack.t1136.001 logsource: product: windows category: ps_script definition: 'Requirements: Script Block Logging must be enabled' detection: selection: ScriptBlockText|contains: New-LocalUser condition: selection falsepositives: - Legitimate user creation level: medium
Query: CVE similar to CVE-2015-3169
Matching passage: CVE-2015-3169. CWE: CWE-79. CVSS: 6.099999904632568. Cross-site scripting (XSS) vulnerability in askbot 0.7.51-4.el6.noarch.
Near-miss passage: CVE-2015-6010. CWE: CWE-79. CVSS: 4.300000190734863. Multiple cross-site scripting (XSS) vulnerabilities in Web Reference Database (aka refbase) through 0.9.6 and bleeding-edge before 2015-01-08 allow remote attackers to inject arbitrary web script or HTML via the (1) errorNo or (2) errorMsg parameter to error.php; the (3) viewType parameter to duplicate_manager.php; the (4) queryAction, (5) displayType, (6) citeOrder, (7) sqlQuery, (8) showQuery, (9) showLinks, (10) showRows, or (11) queryID parameter to query_manager.php; the (12) sourceText or (13) sourceIDs parameter to import.php; or the (14) typeName or (15) fileName parameter to modify.php.
Query: vulnerability: Xen 3.2.x through 4.6.x does not limit the number of printk console messages when logging certain pmu and profiling hypercalls, which allows local guests to cause a denial of servi
Matching passage: CVE-2015-7971. CWE: CWE-19. CVSS: 2.0999999046325684. Xen 3.2.x through 4.6.x does not limit the number of printk console messages when logging certain pmu and profiling hypercalls, which allows local guests to cause a denial of service via a sequence of crafted (1) HYPERCALL_xenoprof_op hypercalls, which are not properly handled in the do_xenoprof_op function in common/xenoprof.c, or (2) HYPERVISOR_xenpmu_op hypercalls, which are not properly handled in the do_xenpmu_op function in arch/x86/cpu/vpmu.c.
Near-miss passage: CVE-2015-8772. CWE: CWE-19. CVSS: 9.100000381469727. McPvDrv.sys 4.6.111.0 in McAfee File Lock 5.x in McAfee Total Protection allows local users to obtain sensitive information from kernel memory or cause a denial of service (system crash) via a large VERIFY_INFORMATION.Length value in an IOCTL_DISK_VERIFY ioctl call.
Query: Sigma YAML for windows / registry_set
Matching passage: Sigma rule: Detects a possible persistence mechanism using RUN key for Windows Explorer and pointing to a suspicious folder. Logsource: windows / registry_set. Rule: title: Registry Persistence via Explorer Run Key id: b7916c2a-fa2f-4795-9477-32b731f70f11 status: test description: Detects a possible persistence mechanism using RUN key for Windows Explorer and pointing to a suspicious folder references: - https://researchcenter.paloaltonetworks.com/2018/07/unit42-upatre-continues-evolve-new-anti-analysis-techniques/ author: Florian Roth (Nextron Systems), oscd.community date: 2018-07-18 modified: 2023-12-11 tags: - attack.privilege-escalation - attack.persistence - attack.t1547.001 logsource: category: registry_set product: windows detection: selection: TargetObject|endswith: \Microsoft\Windows\CurrentVersion\Policies\Explorer\Run Details|contains: - :\$Recycle.bin\ - :\ProgramData\ - :\Temp\ - :\Users\Default\ - :\Users\Public\ - :\Windows\Temp\ - \AppData\Local\Temp\ condition: selection falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Detects a suspicious child process spawning from Outlook where the image is located in a remote location (SMB/WebDav sha. Logsource: windows / process_creation. Rule: title: Suspicious Remote Child Process From Outlook id: e212d415-0e93-435f-9e1a-f29005bb4723 related: - id: 208748f7-881d-47ac-a29c-07ea84bf691d type: similar status: test description: Detects a suspicious child process spawning from Outlook where the image is located in a remote location (SMB/WebDav shares). references: - https://github.com/sensepost/ruler - https://www.fireeye.com/blog/threat-research/2018/12/overruled-containing-a-potentially-destructive-adversary.html - https://speakerdeck.com/heirhabarov/hunting-for-persistence-via-microsoft-exchange-server-or-outlook?slide=49 author: Markus Neis, Nasreddine Bencherchali (Nextron Systems) date: 2018-12-27 modified: 2023-02-09 tags: - attack.execution - attack.stealth - attack.t1059 - attack.t1202 logsource: category: process_creation product: windows detection: selection: ParentImage|endswith: \outlook.exe Image|startswith: \\\\ condition: selection falsepositives: - Unknown level: high
Query: exploit The authentication setup in XWayland 1.16.x and 1.17.x before 1.17.2 starts the server in non-authenticating mode, which allows local users to read from or send information to arbi
Matching passage: CVE-2015-3164. CWE: CWE-264. CVSS: 3.5999999046325684. The authentication setup in XWayland 1.16.x and 1.17.x before 1.17.2 starts the server in non-authenticating mode, which allows local users to read from or send information to arbitrary X11 clients via vectors involving a UNIX socket.
Near-miss passage: CVE-2015-1795. CWE: CWE-264. CVSS: 7.800000190734863. Red Hat Gluster Storage RPM Package 3.2 allows local users to gain privileges and execute arbitrary code as root.
Query: write Sigma for Detects legitimate applications writing any type of file to uncommon or suspicious locations that are not typical for ap
Matching passage: Sigma rule: Detects legitimate applications writing any type of file to uncommon or suspicious locations that are not typical for ap. Logsource: windows / file_event. Rule: title: Legitimate Application Writing Files In Uncommon Location id: 1cf465a1-2609-4c15-9b66-c32dbe4bfd67 related: - id: 2ddef153-167b-4e89-86b6-757a9e65dcac type: similar status: experimental description: 'Detects legitimate applications writing any type of file to uncommon or suspicious locations that are not typical for application data storage or execution. Adversaries may leverage legitimate applications (Living off the Land Binaries - LOLBins) to drop or download malicious files to uncommon locations on the system to evade detection by security solutions. ' references: - https://lolbas-project.github.io/#/download author: Swachchhanda Shrawan Poudel (Nextron Systems) date: 2025-12-10 tags: - attack.stealth - attack.t1218 - attack.command-and-control - attack.t1105 logsource: product: windows category: file_event detection: selection_img: Image|endswith: - \eqnedt32.exe - \wordpad.exe - \wordview.exe - \cmdl32.exe - \certutil.exe - \certoc.exe - \CertReq.exe - \bitsadmin.exe - \Desktopimgdownldr.exe - \esentutl.exe - \expand.exe - \extrac32.exe - \replace.exe - \mshta.exe - \ftp.exe - \Ldifde.exe - \RdrCEF.exe - \hh.exe - \finger.exe - \findstr.exe selection_locations: TargetFilename|contains: - :\Perflogs - :\ProgramData\ - :\Temp\ - :\Users\Public\ - :\Windows\ - \$Recycle.Bin\ - \AppData\Local\ - \AppData\Roaming\ - \Contacts\ - \Desktop\ - \Favorites\ - \Favourites\ - \inetpub\wwwroot\ - \Music\ - \Pictures\ - \Start Menu\Programs\Startup\ - \Users\Default\ - \Videos\ condition: all of selection_* falsepositives: - Unknown level: high regression_tests_path: regression_data/rules/windows/file/file_event/file_event_win_susp_legitimate_app_dropping_in_uncommon_location/info.yml
Near-miss passage: Sigma rule: Detects a driver load from a temporary directory. Logsource: windows / driver_load. Rule: title: Driver Load From A Temporary Directory id: 2c4523d5-d481-4ed0-8ec3-7fbf0cb41a75 status: test description: Detects a driver load from a temporary directory references: - Internal Research author: Florian Roth (Nextron Systems) date: 2017-02-12 modified: 2021-11-27 tags: - attack.persistence - attack.privilege-escalation - attack.t1543.003 logsource: category: driver_load product: windows detection: selection: ImageLoaded|contains: \Temp\ condition: selection falsepositives: - There is a relevant set of false positives depending on applications in the environment level: high
Query: patch priority for CVE-2015-2075
Matching passage: CVE-2015-2075. CWE: CWE-264. CVSS: 5.0. SAP BusinessObjects Edge 4.0 allows remote attackers to delete audit events from the auditee queue via a clearData CORBA operation, aka SAP Note 2011396.
Near-miss passage: CVE-2015-6564. CWE: CWE-264. CVSS: 7.0. Use-after-free vulnerability in the mm_answer_pam_free_ctx function in monitor.c in sshd in OpenSSH before 7.0 on non-OpenBSD platforms might allow local users to gain privileges by leveraging control of the sshd uid to send an unexpectedly early MONITOR_REQ_PAM_FREE_CTX request.
Query: CVE similar to CVE-2015-1730
Matching passage: CVE-2015-1730. CWE: CWE-399. CVSS: 9.300000190734863. Microsoft Internet Explorer 9 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."
Near-miss passage: CVE-2015-3810. CWE: CWE-399. CVSS: 7.800000190734863. epan/dissectors/packet-websocket.c in the WebSocket dissector in Wireshark 1.12.x before 1.12.5 uses a recursive algorithm, which allows remote attackers to cause a denial of service (CPU consumption) via a crafted packet.