alirezaaminzadeh/secembed-pairs huggingface dataset:
Query: CVE similar to CVE-2015-5314
Matching passage: CVE-2015-5314. CWE: CWE-119. CVSS: 5.900000095367432. The eap_pwd_process function in eap_server/eap_server_pwd.c in hostapd 2.x before 2.6 does not validate that the reassembly buffer is large enough for the final fragment when used with (1) an internal EAP server or (2) a RADIUS server and EAP-pwd is enabled in a runtime configuration, which allows remote attackers to cause a denial of service (process termination) via a large final fragment in an EAP-pwd message.
Near-miss passage: CVE-2015-8863. CWE: CWE-119. CVSS: 9.800000190734863. Off-by-one error in the tokenadd function in jv_parse.c in jq allows remote attackers to cause a denial of service (crash) via a long JSON-encoded number, which triggers a heap-based buffer overflow.
Query: Sigma YAML for windows / process_creation
Matching passage: Sigma rule: Detects potentially suspicious child processes of "regsvr32.exe".. Logsource: windows / process_creation. Rule: title: Potentially Suspicious Child Process Of Regsvr32 id: 6f0947a4-1c5e-4e0d-8ac7-53159b8f23ca related: - id: 8e2b24c9-4add-46a0-b4bb-0057b4e6187d type: obsolete status: test description: Detects potentially suspicious child processes of "regsvr32.exe". references: - https://redcanary.com/blog/intelligence-insights-april-2022/ - https://www.echotrail.io/insights/search/regsvr32.exe - https://www.ired.team/offensive-security/code-execution/t1117-regsvr32-aka-squiblydoo author: elhoim, Florian Roth (Nextron Systems), Nasreddine Bencherchali (Nextron Systems) date: 2022-05-05 modified: 2023-05-26 tags: - attack.stealth - attack.t1218.010 logsource: category: process_creation product: windows detection: selection: ParentImage|endswith: \regsvr32.exe Image|endswith: - \calc.exe - \cscript.exe - \explorer.exe - \mshta.exe - \net.exe - \net1.exe - \nltest.exe - \notepad.exe - \powershell.exe - \pwsh.exe - \reg.exe - \schtasks.exe - \werfault.exe - \wscript.exe filter_main_werfault: Image|endswith: \werfault.exe CommandLine|contains: ' -u -p ' condition: selection and not 1 of filter_main_* falsepositives: - Unlikely, but can rarely occur. Apply additional filters accordingly. level: high
Near-miss passage: Sigma rule: Detects relevant commands often related to malware or hacking activity. Logsource: linux / auditd. Rule: title: Suspicious Commands Linux id: 1543ae20-cbdf-4ec1-8d12-7664d667a825 status: test description: Detects relevant commands often related to malware or hacking activity references: - Internal Research - mostly derived from exploit code including code in MSF author: Florian Roth (Nextron Systems) date: 2017-12-12 modified: 2022-10-05 tags: - attack.execution - attack.t1059.004 logsource: product: linux service: auditd detection: cmd1: type: EXECVE a0: chmod a1: 777 cmd2: type: EXECVE a0: chmod a1: u+s cmd3: type: EXECVE a0: cp a1: /bin/ksh cmd4: type: EXECVE a0: cp a1: /bin/sh condition: 1 of cmd* falsepositives: - Admin activity level: medium
Query: patch priority for CVE-2015-3849
Matching passage: CVE-2015-3849. CWE: CWE-264. CVSS: 9.300000190734863. The Region_createFromParcel function in core/jni/android/graphics/Region.cpp in Region in Android before 5.1.1 LMY48M does not check the return values of certain read operations, which allows attackers to execute arbitrary code via an application that sends a crafted message to a service, aka internal bug 21585255.
Near-miss passage: CVE-2015-6322. CWE: CWE-264. CVSS: 6.599999904632568. The IPC channel in Cisco AnyConnect Secure Mobility Client 2.0.0343 through 4.1(8) allows local users to bypass intended access restrictions and move arbitrary files by leveraging the lack of source-path validation, aka Bug ID CSCuv48563.
Query: rule covering Identifies when a service account is modified in Google Cloud.
Matching passage: Sigma rule: Identifies when a service account is modified in Google Cloud.. Logsource: gcp / gcp.audit. Rule: title: Google Cloud Service Account Modified id: 6b67c12e-5e40-47c6-b3b0-1e6b571184cc status: test description: Identifies when a service account is modified in Google Cloud. references: - https://cloud.google.com/iam/docs/reference/rest/v1/projects.serviceAccounts author: Austin Songer @austinsonger date: 2021-08-14 modified: 2022-10-09 tags: - attack.impact logsource: product: gcp service: gcp.audit detection: selection: gcp.audit.method_name|endswith: - .serviceAccounts.patch - .serviceAccounts.create - .serviceAccounts.update - .serviceAccounts.enable - .serviceAccounts.undelete condition: selection falsepositives: - Service Account being modified may be performed by a system administrator. Verify whether the user identity, user agent, and/or hostname should be making changes in your environment. - Service Account modified from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule. level: medium
Near-miss passage: Sigma rule: Detects a possible process memory dump that uses the white-listed Citrix TrolleyExpress.exe filename as a way to dump th. Logsource: windows / process_creation. Rule: title: Process Access via TrolleyExpress Exclusion id: 4c0aaedc-154c-4427-ada0-d80ef9c9deb6 status: test description: Detects a possible process memory dump that uses the white-listed Citrix TrolleyExpress.exe filename as a way to dump the lsass process memory references: - https://twitter.com/_xpn_/status/1491557187168178176 - https://www.youtube.com/watch?v=Ie831jF0bb0 author: Florian Roth (Nextron Systems) date: 2022-02-10 modified: 2022-05-13 tags: - attack.stealth - attack.t1218.011 - attack.credential-access - attack.t1003.001 logsource: category: process_creation product: windows detection: selection: CommandLine|contains: - \TrolleyExpress 7 - \TrolleyExpress 8 - \TrolleyExpress 9 - \TrolleyExpress.exe 7 - \TrolleyExpress.exe 8 - \TrolleyExpress.exe 9 - '\TrolleyExpress.exe -ma ' renamed: Image|endswith: \TrolleyExpress.exe filter_renamed: OriginalFileName|contains: CtxInstall filter_empty: OriginalFileName: null condition: selection or ( renamed and not 1 of filter* ) falsepositives: - Unknown level: high
Query: exploit Cross-site scripting (XSS) vulnerability in IBM WebSphere Portal 8.0.x before 8.0.0.1 CF20 and 8.5.x before 8.5.0.0 CF09 allows remote attackers to inject arbitrary web script or H
Matching passage: CVE-2015-7457. CWE: CWE-79. CVSS: 6.099999904632568. Cross-site scripting (XSS) vulnerability in IBM WebSphere Portal 8.0.x before 8.0.0.1 CF20 and 8.5.x before 8.5.0.0 CF09 allows remote attackers to inject arbitrary web script or HTML via a crafted URL.
Near-miss passage: CVE-2015-0774. CWE: CWE-79. CVSS: 4.300000190734863. Cross-site scripting (XSS) vulnerability in Cisco Application and Content Networking System (ACNS) 5.5(9) allows remote attackers to inject arbitrary web script or HTML via a crafted URL, aka Bug ID CSCuu70650.
Query: rule covering An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, Amm
Matching passage: Sigma rule: An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, Amm. Logsource: windows / process_creation. Rule: title: Remote Access Tool - UltraViewer Execution id: 88656cec-6c3b-487c-82c0-f73ebb805503 status: test description: 'An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks. These services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment. Remote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land) ' references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md author: frack113 date: 2022-09-25 modified: 2024-03-14 tags: - attack.command-and-control - attack.t1219.002 logsource: category: process_creation product: windows detection: selection: - Product: UltraViewer - Company: DucFabulous Co,ltd - OriginalFileName: UltraViewer_Desktop.exe condition: selection falsepositives: - Legitimate use level: medium
Near-miss passage: Sigma rule: Detects PowerShell scripts that contains reference to keystroke capturing functions. Logsource: windows / ps_script. Rule: title: Potential Keylogger Activity id: 965e2db9-eddb-4cf6-a986-7a967df651e4 status: test description: Detects PowerShell scripts that contains reference to keystroke capturing functions references: - https://twitter.com/ScumBots/status/1610626724257046529 - https://www.virustotal.com/gui/file/d4486b63512755316625230e0c9c81655093be93876e0d80732e7eeaf7d83476/content - https://www.virustotal.com/gui/file/720a7ee9f2178c70501d7e3f4bcc28a4f456e200486dbd401b25af6da3b4da62/content - https://learn.microsoft.com/en-us/dotnet/api/system.windows.input.keyboard.iskeydown?view=windowsdesktop-7.0 author: Nasreddine Bencherchali (Nextron Systems) date: 2023-01-04 tags: - attack.collection - attack.credential-access - attack.t1056.001 logsource: product: windows category: ps_script definition: 'Requirements: Script Block Logging must be enabled' detection: selection: ScriptBlockText|contains: '[Windows.Input.Keyboard]::IsKeyDown([System.Windows.Input.Key]::' condition: selection falsepositives: - Unknown level: medium
Query: alert when Detects suspicious DNS queries to Monero mining pools
Matching passage: Sigma rule: Detects suspicious DNS queries to Monero mining pools. Logsource: dns. Rule: title: Monero Crypto Coin Mining Pool Lookup id: b593fd50-7335-4682-a36c-4edcb68e4641 status: stable description: Detects suspicious DNS queries to Monero mining pools references: - https://www.nextron-systems.com/2021/10/24/monero-mining-pool-fqdns/ author: Florian Roth (Nextron Systems) date: 2021-10-24 tags: - attack.impact - attack.t1496 - attack.exfiltration - attack.t1567 logsource: category: dns detection: selection: query|contains: - pool.minexmr.com - fr.minexmr.com - de.minexmr.com - sg.minexmr.com - ca.minexmr.com - us-west.minexmr.com - pool.supportxmr.com - mine.c3pool.com - xmr-eu1.nanopool.org - xmr-eu2.nanopool.org - xmr-us-east1.nanopool.org - xmr-us-west1.nanopool.org - xmr-asia1.nanopool.org - xmr-jp1.nanopool.org - xmr-au1.nanopool.org - xmr.2miners.com - xmr.hashcity.org - xmr.f2pool.com - xmrpool.eu - pool.hashvault.pro condition: selection falsepositives: - Legitimate crypto coin mining level: high
Near-miss passage: Sigma rule: Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by application. Logsource: windows / registry_set. Rule: title: Potential Persistence Via Shim Database Modification id: dfb5b4e8-91d0-4291-b40a-e3b0d3942c45 status: test description: 'Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by application shims. The Microsoft Windows Application Compatibility Infrastructure/Framework (Application Shim) was created to allow for backward compatibility of software as the operating system codebase changes over time ' references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1546.011/T1546.011.md#atomic-test-3---registry-key-creation-andor-modification-events-for-sdb - https://www.fireeye.com/blog/threat-research/2017/05/fin7-shim-databases-persistence.html - https://andreafortuna.org/2018/11/12/process-injection-and-persistence-using-application-shimming/ author: frack113 date: 2021-12-30 modified: 2025-10-22 tags: - attack.privilege-escalation - attack.persistence - attack.t1546.011 logsource: category: registry_set product: windows detection: selection: TargetObject|contains: - \SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\InstalledSDB\ - \SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Custom\ filter_main_empty_string: Details: '' filter_main_empty_value: Details: (Empty) filter_main_null: Details: null condition: selection and not 1 of filter_main_* falsepositives: - Legitimate custom SHIM installations will also trigger this rule level: medium
Query: threat report mentioning LC_MAIN Hijacking
Matching passage: T1149 LC_MAIN Hijacking. Tactics: stealth. Description: **This technique has been deprecated and should no longer be used.** As of OS X 10.8, mach-O binaries introduced a new header called LC_MAIN that points to the binary’s entry point for execution. Previously, there were two headers to achieve this same effect: LC_THREAD and LC_UNIXTHREAD (Citation: Prolific OSX Malware History). The entry point for a binary can be hijacked so that initial execution flows to a malicious addition (either another section or a code cave) and then goes back to the initial entry point so that the victim doesn’t know anything was different (Citation: Methods of Mac Malware Persistence). By modifying a binary in this way, application whitelisting can be bypassed because the file name or application path is still the same.
Near-miss passage: T1036.003 Rename Legitimate Utilities. Tactics: stealth. Description: Adversaries may rename legitimate / system utilities to try to evade security mechanisms concerning the usage of those utilities. Security monitoring and control mechanisms may be in place for legitimate utilities adversaries are capable of abusing, including both built-in binaries and tools such as PSExec, AutoHotKey, and IronPython.(Citation: LOLBAS Main Site)(Citation: Huntress Python Malware 2025)(Citation: The DFIR Report AutoHotKey 2023)(Citation: Splunk Detect Renamed PSExec) It may be possible to bypass those security mechanisms by renaming the utility prior to utilization (ex: rename <code>rundll32.exe</code>).(Citation: Elastic Masquerade Ball) An alternative case occurs when a legitimate utility is copied or moved to a different directory and renamed to avoid detections based on these utilities executing from non-standard paths.(Citation: F-Secure CozyDuke)
Query: CVE similar to CVE-2015-6671
Matching passage: CVE-2015-6671. CWE: CWE-200. CVSS: 5.900000095367432. Open edX edx-platform before 2015-08-25 requires use of the database for storage of SAML SSO secrets, which makes it easier for context-dependent attackers to obtain sensitive information by leveraging access to a database backup.
Near-miss passage: CVE-2015-5341. CWE: CWE-200. CVSS: 4.300000190734863. mod_scorm in Moodle through 2.6.11, 2.7.x before 2.7.11, 2.8.x before 2.8.9, and 2.9.x before 2.9.3 mishandles availability dates, which allows remote authenticated users to bypass intended access restrictions and read SCORM contents via unspecified vectors.
Query: alert when Detects the potential abuse of the Linux Magic SysRq (System Request) key by adversaries with root or sufficient privile
Matching passage: Sigma rule: Detects the potential abuse of the Linux Magic SysRq (System Request) key by adversaries with root or sufficient privile. Logsource: linux / auditd. Rule: title: Potential Abuse of Linux Magic System Request Key id: ea61bb82-a5e0-42e6-8537-91d29500f1b9 status: experimental description: 'Detects the potential abuse of the Linux Magic SysRq (System Request) key by adversaries with root or sufficient privileges to silently manipulate or destabilize a system. By writing to /proc/sysrq-trigger, they can crash the system, kill processes, or disrupt forensic analysis—all while bypassing standard logging. Though intended for recovery and debugging, SysRq can be misused as a stealthy post-exploitation tool. It is controlled via /proc/sys/kernel/sysrq or permanently through /etc/sysctl.conf. ' references: - https://www.kernel.org/doc/html/v4.10/_sources/admin-guide/sysrq.txt - https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/4/html/reference_guide/s3-proc-sys-kernel - https://www.splunk.com/en_us/blog/security/threat-update-awfulshred-script-wiper.html author: Milad Cheraghi date: 2025-05-23 tags: - attack.execution - attack.t1059.004 - attack.impact - attack.t1529 - attack.t1489 - attack.t1499 logsource: product: linux service: auditd definition: 'Required auditd configuration: -w /proc/sysrq-trigger -p wa -k sysrq -w /proc/sys/kernel/sysrq -p wa -k sysrq ' detection: selection: type: PATH name|endswith: - /sysrq - /sysctl.conf - /sysrq-trigger condition: selection falsepositives: - Legitimate administrative activity level: medium
Near-miss passage: Sigma rule: Identifies when a device in azure is no longer managed or compliant. Logsource: azure / auditlogs. Rule: title: Azure Device No Longer Managed or Compliant id: 542b9912-c01f-4e3f-89a8-014c48cdca7d status: test description: Identifies when a device in azure is no longer managed or compliant references: - https://learn.microsoft.com/en-us/entra/identity/monitoring-health/reference-audit-activities#core-directory author: Austin Songer @austinsonger date: 2021-09-03 modified: 2026-04-30 tags: - attack.impact logsource: product: azure service: auditlogs detection: selection: operationName: - Device no longer compliant - Device no longer managed condition: selection falsepositives: - Administrator may have forgotten to review the device. level: medium
Query: how to detect Input Injection
Matching passage: T1674 Input Injection. Tactics: execution. Description: Adversaries may simulate keystrokes on a victim’s computer by various means to perform any type of action on behalf of the user, such as launching the command interpreter using keyboard shortcuts, typing an inline script to be executed, or interacting directly with a GUI-based application. These actions can be preprogrammed into adversary tooling or executed through physical devices such as Human Interface Devices (HIDs). For example, adversaries have used tooling that monitors the Windows message loop to detect when a user visits bank-specific URLs. If detected, the tool then simulates keystrokes to open the developer console or select the address bar, pastes malicious JavaScript from the clipboard, and executes it - enabling manipulation of content within the browser, such as replacing bank account numbers during transactions.(Citation: BleepingComputer BackSwap)(Citation: welivesecurity BackSwap) Adversaries have also used malicious USB devices to emulate keystrokes that launch PowerShell, leading to the download and execution of malware from adversary-controlled servers.(Citation: BleepingComputer USB)
Near-miss passage: T1574 Hijack Execution Flow. Tactics: stealth, execution. Description: Adversaries may execute their own malicious payloads by hijacking the way operating systems run programs. Hijacking execution flow can be for the purposes of persistence, since this hijacked execution may reoccur over time. Adversaries may also use these mechanisms to elevate privileges or evade defenses, such as application control or other restrictions on execution. There are many ways an adversary may hijack the flow of execution, including by manipulating how the operating system locates programs to be executed. How the operating system locates libraries to be used by a program can also be intercepted. Locations where the operating system looks for programs/resources, such as file directories and in the case of Windows the Registry, could also be poisoned to include malicious payloads.
Query: detect Detects when an internet hosted webdav share is mounted using the "net.exe" utility in logs
Matching passage: Sigma rule: Detects when an internet hosted webdav share is mounted using the "net.exe" utility. Logsource: windows / process_creation. Rule: title: Windows Internet Hosted WebDav Share Mount Via Net.EXE id: 7e6237fe-3ddb-438f-9381-9bf9de5af8d0 status: test description: Detects when an internet hosted webdav share is mounted using the "net.exe" utility references: - https://drive.google.com/file/d/1lKya3_mLnR3UQuCoiYruO3qgu052_iS_/view author: Nasreddine Bencherchali (Nextron Systems) date: 2023-02-21 modified: 2023-07-25 tags: - attack.lateral-movement - attack.t1021.002 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: - \net.exe - \net1.exe - OriginalFileName: - net.exe - net1.exe selection_cli: CommandLine|contains|all: - ' use ' - ' http' condition: all of selection_* falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Detects execution of JavaScript or JSC files using NodeJs binary node.exe, that could be potentially suspicious. Node.js. Logsource: windows / process_creation. Rule: title: NodeJS Execution of JavaScript File id: ba3874b9-0fae-465f-836c-eb5d071a1789 status: experimental description: 'Detects execution of JavaScript or JSC files using NodeJs binary node.exe, that could be potentially suspicious. Node.js is a popular open-source JavaScript runtime that runs code outside browsers and is widely used for both frontend and backend development. Adversaries have been observed abusing Node.js to disguise malware as legitimate processes, evade security defenses, and maintain persistence within target systems. Because Node.js is commonly used, this rule may generate false positives in some environments. However, if such activity is unusual in your environment, it is highly suspicious and warrants immediate investigation. ' references: - https://www.microsoft.com/en-us/security/blog/2025/04/15/threat-actors-misuse-node-js-to-deliver-malware-and-other-malicious-payloads/ author: Swachchhanda Shrawan Poudel (Nextron Systems) date: 2025-04-21 tags: - attack.execution - attack.t1059.007 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: \node.exe - OriginalFileName: node.exe - Product: Node.js selection_cmd: CommandLine|contains: .js condition: all of selection_* falsepositives: - Legitimate use of node.exe to execute JavaScript or JSC files on your environment level: low
Query: patch priority for CVE-2015-4298
Matching passage: CVE-2015-4298. CWE: CWE-284. CVSS: 6.5. Cisco Unified Web and E-Mail Interaction Manager 9.0(2) and 11.0(1) improperly performs authorization, which allows remote authenticated users to read or write to stored data via unspecified vectors, aka Bug ID CSCuo89056.
Near-miss passage: CVE-2015-6984. CWE: CWE-284. CVSS: 8.800000190734863. libarchive in Apple OS X before 10.11.1 allows attackers to write to arbitrary files via a crafted app that conducts an unspecified symlink attack.
Query: describe CVE-2015-8422
Matching passage: CVE-2015-8422. CWE: UNKNOWN. CVSS: 10.0. Use-after-free vulnerability in Adobe Flash Player before 18.0.0.268 and 19.x and 20.x before 20.0.0.228 on Windows and OS X and before 11.2.202.554 on Linux, Adobe AIR before 20.0.0.204, Adobe AIR SDK before 20.0.0.204, and Adobe AIR SDK & Compiler before 20.0.0.204 allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2015-8048, CVE-2015-8049, CVE-2015-8050, CVE-2015-8055, CVE-2015-8056, CVE-2015-8057, CVE-2015-8058, CVE-2015-8059, CVE-2015-8061, CVE-2015-8062, CVE-2015-8063, CVE-2015-8064, CVE-2015-8065, CVE-2015-8066, CVE-2015-8067, CVE-2015-8068, CVE-2015-8069, CVE-2015-8070, CVE-2015-8071, CVE-2015-8401, CVE-2015-8402, CVE-2015-8403, CVE-2015-8404, CVE-2015-8405, CVE-2015-8406, CVE-2015-8410, CVE-2015-8411, CVE-2015-8412, CVE-2015-8413, CVE-2015-8414, CVE-2015-8420, CVE-2015-8421, CVE-2015-8423, CVE-2015-8424, CVE-2015-8425, CVE-2015-8426, CVE-2015-8427, CVE-2015-8428, CVE-2015-8429, CVE-2015-8430, CVE-2015-8431, CVE-2015-8432, CVE-2015-8433, CVE-2015-8434, CVE-2015-8435, CVE-2015-8436, CVE-2015-8437, CVE-2015-8441, CVE-2015-8442, CVE-2015-8447, CVE-2015-8448, CVE-2015-8449, CVE-2015-8450, CVE-2015-8452, and CVE-2015-8454.
Near-miss passage: CVE-2015-0253. CWE: UNKNOWN. CVSS: 5.0. The read_request_line function in server/protocol.c in the Apache HTTP Server 2.4.12 does not initialize the protocol structure member, which allows remote attackers to cause a denial of service (NULL pointer dereference and process crash) by sending a request that lacks a method to an installation that enables the INCLUDES filter and has an ErrorDocument 400 directive specifying a local URI.