alirezaaminzadeh/secembed-pairs huggingface dataset:
Query: how to detect Multiband Communication
Matching passage: T1026 Multiband Communication. Tactics: command and control. Description: **This technique has been deprecated and should no longer be used.** Some adversaries may split communications between different protocols. There could be one protocol for inbound command and control and another for outbound data, allowing it to bypass certain firewall restrictions. The split could also be random to simply avoid data threshold alerts on any one communication.
Near-miss passage: T1090.001 Internal Proxy. Tactics: command and control. Description: Adversaries may use an internal proxy to direct command and control traffic between two or more systems in a compromised environment. Many tools exist that enable traffic redirection through proxies or port redirection, including [HTRAN](https://attack.mitre.org/software/S0040), ZXProxy, and ZXPortMap. (Citation: Trend Micro APT Attack Tools) Adversaries use internal proxies to manage command and control communications inside a compromised environment, to reduce the number of simultaneous outbound network connections, to provide resiliency in the face of connection loss, or to ride over existing trusted communications paths between infected systems to avoid suspicion. Internal proxy connections may use common peer-to-peer (p2p) networking protocols, such as SMB, to better blend in with the environment. By using a compromised internal system as a proxy, adversaries may conceal the true destination of C2 traffic while reducing the need for numerous connections to external systems.
Query: patch priority for CVE-2015-5221
Matching passage: CVE-2015-5221. CWE: CWE-416. CVSS: 5.5. Use-after-free vulnerability in the mif_process_cmpt function in libjasper/mif/mif_cod.c in the JasPer JPEG-2000 library before 1.900.2 allows remote attackers to cause a denial of service (crash) via a crafted JPEG 2000 image file.
Near-miss passage: CVE-2015-3890. CWE: CWE-416. CVSS: 7.5. Use-after-free vulnerability in Open Litespeed before 1.3.10.
Query: alert when Detects usage of SoftPerfect's "netscan.exe". An application for scanning networks. It is actively used in-the-wild by t
Matching passage: Sigma rule: Detects usage of SoftPerfect's "netscan.exe". An application for scanning networks. It is actively used in-the-wild by t. Logsource: windows / process_creation. Rule: title: PUA - SoftPerfect Netscan Execution id: ca387a8e-1c84-4da3-9993-028b45342d30 status: test description: 'Detects usage of SoftPerfect''s "netscan.exe". An application for scanning networks. It is actively used in-the-wild by threat actors to inspect and understand the network architecture of a victim. ' references: - https://www.protect.airbus.com/blog/uncovering-cyber-intruders-netscan/ - https://secjoes-reports.s3.eu-central-1.amazonaws.com/Sockbot%2Bin%2BGoLand.pdf - https://www.sentinelone.com/labs/black-basta-ransomware-attacks-deploy-custom-edr-evasion-tools-tied-to-fin7-threat-actor/ - https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/yanluowang-ransomware-attacks-continue - https://research.nccgroup.com/2022/07/13/climbing-mount-everest-black-byte-bytes-back/ - https://www.bleepingcomputer.com/news/security/microsoft-exchange-servers-hacked-to-deploy-hive-ransomware/ - https://www.softperfect.com/products/networkscanner/ author: '@d4ns4n_ (Wuerth-Phoenix)' date: 2024-04-25 tags: - attack.discovery - attack.t1046 logsource: category: process_creation product: windows detection: selection: - Image|endswith: \netscan.exe - Product: Network Scanner - Description: Application for scanning networks condition: selection falsepositives: - Legitimate administrator activity level: medium
Near-miss passage: Sigma rule: HxTsr.exe is a Microsoft compressed executable file called Microsoft Outlook Communications. HxTsr.exe is part of Outloo. Logsource: windows / process_creation. Rule: title: Potential Fake Instance Of Hxtsr.EXE Executed id: 4e762605-34a8-406d-b72e-c1a089313320 status: test description: 'HxTsr.exe is a Microsoft compressed executable file called Microsoft Outlook Communications. HxTsr.exe is part of Outlook apps, because it resides in a hidden "WindowsApps" subfolder of "C:\Program Files". Any instances of hxtsr.exe not in this folder may be malware camouflaging itself as HxTsr.exe ' references: - Internal Research author: Sreeman date: 2020-04-17 modified: 2024-02-08 tags: - attack.stealth - attack.t1036 logsource: product: windows category: process_creation detection: selection: Image|endswith: \hxtsr.exe filter_main_hxtsr: Image|contains: :\program files\windowsapps\microsoft.windowscommunicationsapps_ Image|endswith: \hxtsr.exe condition: selection and not 1 of filter_main_* falsepositives: - Unknown level: medium
Query: patch priority for CVE-2015-3871
Matching passage: CVE-2015-3871. CWE: CWE-119. CVSS: 10.0. libstagefright in Android before 5.1.1 LMY48T allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file, aka internal bug 23031033.
Near-miss 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.
Query: detect Detects the execution of wmic with the "qfe" flag in order to obtain information about installed hotfix updates on the s in logs
Matching passage: Sigma rule: Detects the execution of wmic with the "qfe" flag in order to obtain information about installed hotfix updates on the s. Logsource: windows / process_creation. Rule: title: Windows Hotfix Updates Reconnaissance Via Wmic.EXE id: dfd2fcb7-8bd5-4daa-b132-5adb61d6ad45 status: test description: Detects the execution of wmic with the "qfe" flag in order to obtain information about installed hotfix updates on the system. This is often used by pentester and attacker enumeration scripts references: - https://github.com/carlospolop/PEASS-ng/blob/fa0f2e17fbc1d86f1fd66338a40e665e7182501d/winPEAS/winPEASbat/winPEAS.bat - https://sushant747.gitbooks.io/total-oscp-guide/content/privilege_escalation_windows.html author: Nasreddine Bencherchali (Nextron Systems) date: 2022-06-20 modified: 2023-02-14 tags: - attack.execution - attack.t1047 logsource: category: process_creation product: windows detection: selection_img: - OriginalFileName: wmic.exe - Image|endswith: \WMIC.exe selection_cli: CommandLine|contains: ' qfe' condition: all of selection* falsepositives: - Unknown level: medium simulation: - type: atomic-red-team name: WMI Reconnaissance Software technique: T1047 atomic_guid: 718aebaa-d0e0-471a-8241-c5afa69c7414 regression_tests_path: regression_data/rules/windows/process_creation/proc_creation_win_wmic_recon_hotfix/info.yml
Near-miss passage: Sigma rule: Detects a command that accesses the VolumeShadowCopy in order to extract sensitive files such as the Security or SAM reg. Logsource: windows / process_creation. Rule: title: Sensitive File Access Via Volume Shadow Copy Backup id: f57f8d16-1f39-4dcb-a604-6c73d9b54b3d status: test description: 'Detects a command that accesses the VolumeShadowCopy in order to extract sensitive files such as the Security or SAM registry hives or the AD database (ntds.dit) ' references: - https://twitter.com/vxunderground/status/1423336151860002816?s=20 - https://www.virustotal.com/gui/file/03e9b8c2e86d6db450e5eceec057d7e369ee2389b9daecaf06331a95410aa5f8/detection - https://pentestlab.blog/2018/07/04/dumping-domain-password-hashes/ author: Max Altgelt (Nextron Systems), Tobias Michalski (Nextron Systems) date: 2021-08-09 modified: 2024-01-18 tags: - attack.impact - attack.t1490 logsource: category: process_creation product: windows detection: selection_1: CommandLine|contains: \\\\\?\\GLOBALROOT\\Device\\HarddiskVolumeShadowCopy selection_2: CommandLine|contains: - \\NTDS.dit - \\SYSTEM - \\SECURITY condition: all of selection_* falsepositives: - Unlikely level: high
Query: CVE similar to CVE-2015-7562
Matching passage: CVE-2015-7562. CWE: CWE-79. CVSS: 6.099999904632568. Multiple cross-site scripting (XSS) vulnerabilities in TeamPass 2.1.24 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) label value of an item or (2) name of a role.
Near-miss passage: CVE-2015-5035. CWE: CWE-79. CVSS: 5.400000095367432. Cross-site scripting (XSS) vulnerability in IBM Connections 3.x before 3.0.1.1 CR3, 4.0 before CR4, 4.5 before CR5, and 5.0 before CR3 allows remote authenticated users to inject arbitrary web script or HTML via a crafted URL, a different vulnerability than CVE-2015-5036.
Query: vulnerability: The API token-issuing service in Jenkins before 1.606 and LTS before 1.596.2 allows remote attackers to gain privileges via a "forced API token change" involving anonymous users.
Matching passage: CVE-2015-1814. CWE: CWE-264. CVSS: 7.5. The API token-issuing service in Jenkins before 1.606 and LTS before 1.596.2 allows remote attackers to gain privileges via a "forced API token change" involving anonymous users.
Near-miss passage: CVE-2015-6100. CWE: CWE-264. CVSS: 6.900000095367432. The kernel in 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, Windows RT Gold and 8.1, and Windows 10 Gold and 1511 allows local users to gain privileges via a crafted application, aka "Windows Kernel Memory Elevation of Privilege Vulnerability," a different vulnerability than CVE-2015-6101.
Query: CVE similar to CVE-2015-7900
Matching passage: CVE-2015-7900. CWE: CWE-200. CVSS: 4.300000190734863. Infinite Automation Mango Automation 2.5.x and 2.6.x before 2.6.0 build 430 allows remote attackers to obtain sensitive debugging information by entering a crafted URL to trigger an exception, and then visiting a certain status page.
Near-miss passage: CVE-2015-3195. CWE: CWE-200. CVSS: 5.300000190734863. The ASN1_TFLG_COMBINE implementation in crypto/asn1/tasn_dec.c in OpenSSL before 0.9.8zh, 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1q, and 1.0.2 before 1.0.2e mishandles errors caused by malformed X509_ATTRIBUTE data, which allows remote attackers to obtain sensitive information from process memory by triggering a decoding failure in a PKCS#7 or CMS application.
Query: patch priority for CVE-2015-6848
Matching passage: CVE-2015-6848. CWE: CWE-284. CVSS: 8.5. EMC Isilon OneFS 7.1.x before 7.1.1.5, 7.2.0.x before 7.2.0.3, and 7.2.1.x before 7.2.1.1, when the RFC 2307 feature is configured but SFU is not universally present, allows remote authenticated AD users to obtain root privileges via unspecified vectors.
Near-miss passage: CVE-2015-1854. CWE: CWE-284. CVSS: 7.5. 389 Directory Server before 1.3.3.10 allows attackers to bypass intended access restrictions and modify directory entries via a crafted ldapmodrdn call.
Query: rule covering Detects remote thread creation in "KeePass.exe" which could indicates potential password dumping activity
Matching passage: Sigma rule: Detects remote thread creation in "KeePass.exe" which could indicates potential password dumping activity. Logsource: windows / create_remote_thread. Rule: title: Remote Thread Created In KeePass.EXE id: 77564cc2-7382-438b-a7f6-395c2ae53b9a status: test description: Detects remote thread creation in "KeePass.exe" which could indicates potential password dumping activity references: - https://www.cisa.gov/uscert/ncas/alerts/aa20-259a - https://github.com/denandz/KeeFarce - https://github.com/GhostPack/KeeThief author: Timon Hackenjos date: 2022-04-22 modified: 2023-05-05 tags: - attack.credential-access - attack.t1555.005 logsource: product: windows category: create_remote_thread detection: selection: TargetImage|endswith: \KeePass.exe condition: selection falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Detects changes to the registry for the currently logged-in user. In order to disable PowerShell module logging, script. Logsource: windows / registry_set. Rule: title: PowerShell Logging Disabled Via Registry Key Tampering id: fecfd1a1-cc78-4313-a1ea-2ee2e8ec27a7 status: test description: Detects changes to the registry for the currently logged-in user. In order to disable PowerShell module logging, script block logging or transcription and script execution logging references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md#atomic-test-32---windows-powershell-logging-disabled author: frack113 date: 2022-04-02 modified: 2023-08-17 tags: - attack.stealth - attack.defense-impairment - attack.t1564.001 - attack.t1112 - attack.persistence logsource: category: registry_set product: windows detection: selection: TargetObject|contains: - \Microsoft\Windows\PowerShell\ - \Microsoft\PowerShellCore\ TargetObject|endswith: - \ModuleLogging\EnableModuleLogging - \ScriptBlockLogging\EnableScriptBlockLogging - \ScriptBlockLogging\EnableScriptBlockInvocationLogging - \Transcription\EnableTranscripting - \Transcription\EnableInvocationHeader - \EnableScripts Details: DWORD (0x00000000) condition: selection falsepositives: - Unknown level: high regression_tests_path: regression_data/rules/windows/registry/registry_set/registry_set_powershell_logging_disabled/info.yml simulation: - type: atomic-red-team name: Disable PowerShell Logging via Registry technique: T1112 atomic_guid: 95b25212-91a7-42ff-9613-124aca6845a8
Query: telemetry for T1685.004
Matching passage: T1685.004 Disable or Modify Linux Audit System Log. Tactics: defense impairment. Description: Adversaries may disable or modify the Linux Audit system to hide malicious activity and avoid detection. Linux admins use the Linux Audit system to track security-relevant information on a system. The Linux Audit system operates at the kernel-level and maintains event logs on application and system activity such as process, network, file, and login events based on pre-configured rules. Often referred to as `auditd`, this is the name of the daemon used to write events to disk and is governed by the parameters set in the `audit.conf` configuration file. Two primary ways to configure the log generation rules are through the command line `auditctl` utility and the file `/etc/audit/audit.rules`, containing a sequence of `auditctl` commands loaded at boot time.(Citation: IzyKnows auditd threat detection 2022)(Citation: Red Hat Linux Disable or Mod) With root privileges, adversaries may be able to ensure their activity is not logged through disabling the Audit system service, editing the configuration/rule files, or by hooking the Audit system library functions. Using the command line, adversaries can disable the Audit system service through killing processes associated with `auditd` daemon or use `systemctl` to stop the Audit service. Adversaries can also hook Audit system functions to disable logging or modify the rules contained in the `/etc/audit/audit.rules` or `audit.conf` files to ignore malicious activity.(Citation: ESET Ebury Feb 2014)
Near-miss passage: T1685.003 Modify or Spoof Tool UI. Tactics: defense impairment. Description: Adversaries may spoof or manipulate security tool user interfaces (UIs) to falsely indicate tools are functioning normally and delay detection and response. Adversaries may present misleading or falsified security tool interfaces (UIs) that display normal or healthy status indicators, even when underlying security tools have been disabled, degraded, or otherwise tampered with. Security tools typically provide visibility into system health, alerting, and operational status; by misrepresenting this information, adversaries can undermine defender trust in these signals and obscure the true security posture of the system. This behavior is often used in conjunction with efforts to disable or modify tools, where adversaries first impair the functionality of defenses (e.g., EDR, logging agents) and then replace or mimic their interfaces to conceal the loss of visibility. By maintaining the appearance of normal operations, such as showing active protection, successful updates, or absence of threats, adversaries can delay investigation and response, enabling continued malicious activity. For example, adversaries may display a fake Windows Security interface or system tray icon indicating a “protected” or “healthy” state after disabling Windows Defender or related services.(Citation: BlackBasta)
Query: containment actions for Lateral movement indicators for DHCP Spoofing
Matching passage: Playbook for T1557.003 DHCP Spoofing. 1) Validate alert telemetry against T1557.003. 2) Scope affected hosts and accounts. 3) Contain by isolating endpoint / disabling account if confirmed. 4) Hunt for related tactics: credential access, collection. 5) Eradicate persistence and recover. Reference detection notes: Adversaries may redirect network traffic to adversary-owned systems by spoofing Dynamic Host Configuration Protocol (DHCP) traffic and acting as a malicious DHCP server on the victim network. By achieving the adversary-in-the-middle (AiTM) position, adversaries may collect network communications, including passed credentials, especially those sent over insecure, unencrypted protocols. This may als
Near-miss passage: Playbook for T1557.002 ARP Cache Poisoning. Different response path focused on credential access, collection.
Query: describe CVE-2015-5311
Matching passage: CVE-2015-5311. CWE: CWE-20. CVSS: 5.0. PowerDNS (aka pdns) Authoritative Server 3.4.4 before 3.4.7 allows remote attackers to cause a denial of service (assertion failure and server crash) via crafted query packets.
Near-miss passage: CVE-2015-1611. CWE: CWE-20. CVSS: 7.5. OpenFlow plugin for OpenDaylight before Helium SR3 allows remote attackers to spoof the SDN topology and affect the flow of data, related to "fake LLDP injection."
Query: patch priority for CVE-2015-6628
Matching passage: CVE-2015-6628. CWE: CWE-200. CVSS: 5.0. Media Framework in Android before 5.1.1 LMY48Z and 6.0 before 2015-12-01 allows attackers to obtain sensitive information, and consequently bypass an unspecified protection mechanism, via unknown vectors, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 24074485.
Near-miss passage: CVE-2015-9288. CWE: CWE-200. CVSS: 6.5. The Unity Web Player plugin before 4.6.6f2 and 5.x before 5.0.3f2 allows attackers to read messages or access online services via a victim's credentials
Query: CVE similar to CVE-2015-8606
Matching passage: CVE-2015-8606. CWE: CWE-79. CVSS: 6.099999904632568. Multiple cross-site scripting (XSS) vulnerabilities in SilverStripe CMS & Framework before 3.1.16 and 3.2.x before 3.2.1 allow remote attackers to inject arbitrary web script or HTML via the (1) Locale or (2) FailedLoginCount parameter to admin/security/EditForm/field/Members/item/new/ItemEditForm.
Near-miss passage: CVE-2015-9273. CWE: CWE-79. CVSS: 6.099999904632568. The wp-slimstat (aka Slimstat Analytics) plugin before 4.1.6.1 for WordPress has XSS via an HTTP Referer header, or via a field associated with JavaScript-based Referer tracking.
Query: CVE similar to CVE-2015-2294
Matching passage: CVE-2015-2294. CWE: CWE-79. CVSS: 4.300000190734863. Multiple cross-site scripting (XSS) vulnerabilities in the WebGUI in pfSense before 2.2.1 allow remote attackers to inject arbitrary web script or HTML via the (1) zone parameter to status_captiveportal.php; (2) if or (3) dragtable parameter to firewall_rules.php; (4) queue parameter in an add action to firewall_shaper.php; (5) id parameter in an edit action to services_unbound_acls.php; or (6) filterlogentries_time, (7) filterlogentries_sourceipaddress, (8) filterlogentries_sourceport, (9) filterlogentries_destinationipaddress, (10) filterlogentries_interfaces, (11) filterlogentries_destinationport, (12) filterlogentries_protocolflags, or (13) filterlogentries_qty parameter to diag_logs_filter.php.
Near-miss passage: CVE-2015-7604. CWE: CWE-79. CVSS: 4.300000190734863. Cross-site scripting (XSS) vulnerability in Splunk Web in Splunk Enterprise 6.2.x before 6.2.6 and Splunk Light 6.2.x before 6.2.6 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Query: describe CVE-2015-1915
Matching passage: CVE-2015-1915. CWE: CWE-200. CVSS: 4.300000190734863. The Endpoint Manager for Remote Control component in IBM Tivoli Endpoint Manager for Lifecycle Management 9.0.1 before IF6 and 9.1.0 before IF6 does not set the secure flag for the session cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an http session.
Near-miss passage: CVE-2015-1765. CWE: CWE-200. CVSS: 4.300000190734863. Microsoft Internet Explorer 9 through 11 allows remote attackers to read the browser history via a crafted web site.
Query: exploit The wp-vipergb plugin before 1.3.16 for WordPress has XSS via add_query_arg() and remove_query_arg(), a different issue than CVE-2014-9460.
Matching passage: CVE-2015-9356. CWE: CWE-79. CVSS: 6.099999904632568. The wp-vipergb plugin before 1.3.16 for WordPress has XSS via add_query_arg() and remove_query_arg(), a different issue than CVE-2014-9460.
Near-miss passage: CVE-2015-3443. CWE: CWE-79. CVSS: 3.5. Cross-site scripting (XSS) vulnerability in the basic dashboard in Thycotic Secret Server 8.6.x, 8.7.x, and 8.8.x before 8.8.000005 allows remote authenticated users to inject arbitrary web script or HTML via a password entry, which is not properly handled when toggling the password mask.
Query: Sigma YAML for windows / security
Matching passage: Sigma rule: Detect AD credential dumping using impacket secretdump HKTL. Logsource: windows / security. Rule: title: Possible Impacket SecretDump Remote Activity id: 252902e3-5830-4cf6-bf21-c22083dfd5cf status: test description: Detect AD credential dumping using impacket secretdump HKTL references: - https://web.archive.org/web/20230329153811/https://blog.menasec.net/2019/02/threat-huting-10-impacketsecretdump.html author: Samir Bousseaden, wagga date: 2019-04-03 modified: 2022-08-11 tags: - attack.credential-access - attack.t1003.002 - attack.t1003.004 - attack.t1003.003 logsource: product: windows service: security definition: The advanced audit policy setting "Object Access > Audit Detailed File Share" must be configured for Success/Failure detection: selection: EventID: 5145 ShareName: \\\\\*\\ADMIN$ RelativeTargetName|contains|all: - SYSTEM32\ - .tmp condition: selection falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Detects execution of ruby using the "-e" flag. This is could be used as a way to launch a reverse shell or execute live. Logsource: windows / process_creation. Rule: title: Ruby Inline Command Execution id: 20a5ffa1-3848-4584-b6f8-c7c7fd9f69c8 status: test description: Detects execution of ruby using the "-e" flag. This is could be used as a way to launch a reverse shell or execute live ruby code. references: - https://pentestmonkey.net/cheat-sheet/shells/reverse-shell-cheat-sheet - https://www.revshells.com/ author: Nasreddine Bencherchali (Nextron Systems) date: 2023-01-02 tags: - attack.execution - attack.t1059 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: \ruby.exe - OriginalFileName: ruby.exe selection_cli: CommandLine|contains: ' -e' condition: all of selection_* falsepositives: - Unknown level: medium