alirezaaminzadeh/secembed-pairs huggingface dataset:
Query: CVE similar to CVE-2015-10033
Matching passage: CVE-2015-10033. CWE: CWE-285. CVSS: 6.5. A vulnerability, which was classified as problematic, was found in jvvlee MerlinsBoard. This affects an unknown part of the component Grade Handler. The manipulation leads to improper authorization. The identifier of the patch is 134f5481e2914b7f096cd92a22b1e6bcb8e6dfe5. It is recommended to apply a patch to fix this issue. The identifier VDB-217713 was assigned to this vulnerability.
Near-miss passage: CVE-2015-3954. CWE: CWE-285. CVSS: 9.800000190734863. Hospira Plum A+ Infusion System version 13.4 and prior, Plum A+3 Infusion System version 13.6 and prior, and Symbiq Infusion System, version 3.13 and prior give unauthenticated users root privileges on Port 23/TELNET by default. An unauthorized user could issue commands to the pump. Hospira recommends that customers close Port 23/TELNET on the affected devices. Hospira has also released the Plum 360 Infusion System which is not vulnerable to this issue.
Query: detect Detects outlvba (Microsoft VBA for Outlook Addin) DLL being loaded by the outlook process in logs
Matching passage: Sigma rule: Detects outlvba (Microsoft VBA for Outlook Addin) DLL being loaded by the outlook process. Logsource: windows / image_load. Rule: title: Microsoft VBA For Outlook Addin Loaded Via Outlook id: 9a0b8719-cd3c-4f0a-90de-765a4cb3f5ed status: test description: Detects outlvba (Microsoft VBA for Outlook Addin) DLL being loaded by the outlook process references: - https://speakerdeck.com/heirhabarov/hunting-for-persistence-via-microsoft-exchange-server-or-outlook?slide=58 author: Nasreddine Bencherchali (Nextron Systems) date: 2023-02-08 modified: 2024-03-12 tags: - attack.execution - attack.t1204.002 logsource: category: image_load product: windows detection: selection: Image|endswith: \outlook.exe ImageLoaded|endswith: \outlvba.dll condition: selection falsepositives: - Legitimate macro usage. Add the appropriate filter according to your environment level: medium
Near-miss passage: Sigma rule: Monitor and alert on group membership removal of groups that have CA policy modification access. Logsource: azure / auditlogs. Rule: title: User Removed From Group With CA Policy Modification Access id: 665e2d43-70dc-4ccc-9d27-026c9dd7ed9c status: test description: Monitor and alert on group membership removal of groups that have CA policy modification access references: - https://learn.microsoft.com/en-us/entra/architecture/security-operations-infrastructure#conditional-access author: Mark Morowczynski '@markmorow', Thomas Detzner '@tdetzner' date: 2022-08-04 tags: - attack.privilege-escalation - attack.credential-access - attack.persistence - attack.defense-impairment - attack.t1548 - attack.t1556 logsource: product: azure service: auditlogs detection: selection: properties.message: Remove member from group condition: selection falsepositives: - User removed from the group is approved level: medium
Query: Sigma rule for Detects Bitsadmin connections to domains with uncommon TLDs
Matching passage: Sigma rule: Detects Bitsadmin connections to domains with uncommon TLDs. Logsource: proxy. Rule: title: Bitsadmin to Uncommon TLD id: 9eb68894-7476-4cd6-8752-23b51f5883a7 status: test description: Detects Bitsadmin connections to domains with uncommon TLDs references: - https://twitter.com/jhencinski/status/1102695118455349248 - https://isc.sans.edu/forums/diary/Investigating+Microsoft+BITS+Activity/23281/ author: Florian Roth (Nextron Systems), Tim Shelton date: 2019-03-07 modified: 2023-05-17 tags: - attack.command-and-control - attack.execution - attack.stealth - attack.t1071.001 - attack.persistence - attack.t1197 - attack.s0190 logsource: category: proxy detection: selection: c-useragent|startswith: Microsoft BITS/ falsepositives: cs-host|endswith: - .com - .net - .org - .scdn.co - .sfx.ms condition: selection and not falsepositives falsepositives: - Rare programs that use Bitsadmin and update from regional TLDs e.g. .uk or .ca level: high
Near-miss passage: Sigma rule: Detects usage of special strings/null bits in order to potentially bypass AMSI functionalities. Logsource: windows / process_creation. Rule: title: Potential AMSI Bypass Using NULL Bits id: 92a974db-ab84-457f-9ec0-55db83d7a825 related: - id: fa2559c8-1197-471d-9cdd-05a0273d4522 type: similar status: test description: Detects usage of special strings/null bits in order to potentially bypass AMSI functionalities references: - https://github.com/r00t-3xp10it/hacking-material-books/blob/43cb1e1932c16ff1f58b755bc9ab6b096046853f/obfuscation/simple_obfuscation.md#amsi-bypass-using-null-bits-satoshi author: Nasreddine Bencherchali (Nextron Systems) date: 2023-01-04 modified: 2023-05-09 tags: - attack.defense-impairment - attack.t1685 logsource: product: windows category: process_creation detection: selection: CommandLine|contains: - if(0){{{0}}}' -f $(0 -as [char]) + - '#<NULL>' condition: selection falsepositives: - Unknown level: medium
Query: risk of Directory traversal vulnerability in Bonita BPM Portal before 6.5.3 allows remote attackers to read arbitrary files via a .. (dot dot) in the theme parameter and a file path in the
Matching passage: CVE-2015-3897. CWE: CWE-22. CVSS: 5.0. Directory traversal vulnerability in Bonita BPM Portal before 6.5.3 allows remote attackers to read arbitrary files via a .. (dot dot) in the theme parameter and a file path in the location parameter to bonita/portal/themeResource.
Near-miss passage: CVE-2015-4546. CWE: CWE-22. CVSS: 7.800000190734863. Directory traversal vulnerability in EMC RSA OneStep 6.9 before build 559, as used in RSA Certificate Manager and RSA Registration Manager through 6.9 build 558 and other products, allows remote attackers to read arbitrary files via a crafted KCSOSC_ERROR_PAGE parameter.
Query: alert when Detects suspicious execution of 'Powercfg.exe' to change lock screen timeout
Matching passage: Sigma rule: Detects suspicious execution of 'Powercfg.exe' to change lock screen timeout. Logsource: windows / process_creation. Rule: title: Suspicious Powercfg Execution To Change Lock Screen Timeout id: f8d6a15e-4bc8-4c27-8e5d-2b10f0b73e5b status: test description: Detects suspicious execution of 'Powercfg.exe' to change lock screen timeout references: - https://blogs.vmware.com/security/2022/11/batloader-the-evasive-downloader-malware.html - https://learn.microsoft.com/en-us/windows-hardware/design/device-experiences/powercfg-command-line-options author: frack113 date: 2022-11-18 tags: - attack.stealth logsource: category: process_creation product: windows detection: selection_power: - Image|endswith: \powercfg.exe - OriginalFileName: PowerCfg.exe selection_standby: - CommandLine|contains|all: - '/setacvalueindex ' - SCHEME_CURRENT - SUB_VIDEO - VIDEOCONLOCK - CommandLine|contains|all: - '-change ' - -standby-timeout- condition: all of selection_* falsepositives: - Unknown level: medium
Near-miss passage: Sigma rule: Detects Certify a tool for Active Directory certificate abuse based on PE metadata characteristics and common command li. Logsource: windows / process_creation. Rule: title: HackTool - Certify Execution id: 762f2482-ff21-4970-8939-0aa317a886bb status: test description: Detects Certify a tool for Active Directory certificate abuse based on PE metadata characteristics and common command line arguments. references: - https://github.com/GhostPack/Certify author: pH-T (Nextron Systems) date: 2023-04-17 modified: 2023-04-25 tags: - attack.discovery - attack.credential-access - attack.t1649 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: \Certify.exe - OriginalFileName: Certify.exe - Description|contains: Certify selection_cli_commands: CommandLine|contains: - '.exe cas ' - '.exe find ' - '.exe pkiobjects ' - '.exe request ' - '.exe download ' selection_cli_options: CommandLine|contains: - ' /vulnerable' - ' /template:' - ' /altname:' - ' /domain:' - ' /path:' - ' /ca:' condition: selection_img or all of selection_cli_* falsepositives: - Unknown level: high
Query: risk of The HipChat for JIRA plugin before 6.30.0 for Atlassian JIRA allows remote authenticated users to execute arbitrary Java code via unspecified vectors, related to "Velocity Template
Matching passage: CVE-2015-5603. CWE: CWE-94. CVSS: 6.5. The HipChat for JIRA plugin before 6.30.0 for Atlassian JIRA allows remote authenticated users to execute arbitrary Java code via unspecified vectors, related to "Velocity Template Injection Vulnerability."
Near-miss passage: CVE-2015-0092. CWE: CWE-94. CVSS: 9.300000190734863. Adobe Font Driver in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows remote attackers to execute arbitrary code via a crafted (1) web site or (2) file, aka "Adobe Font Driver Remote Code Execution Vulnerability," a different vulnerability than CVE-2015-0088, CVE-2015-0090, CVE-2015-0091, and CVE-2015-0093.
Query: alert when Detects DNS queries for subdomains related to MEGA sharing website
Matching passage: Sigma rule: Detects DNS queries for subdomains related to MEGA sharing website. Logsource: windows / dns-client. Rule: title: DNS Query To MEGA Hosting Website - DNS Client id: 66474410-b883-415f-9f8d-75345a0a66a6 related: - id: 613c03ba-0779-4a53-8a1f-47f914a4ded3 type: similar status: test description: Detects DNS queries for subdomains related to MEGA sharing website references: - https://research.nccgroup.com/2021/05/27/detecting-rclone-an-effective-tool-for-exfiltration/ author: Nasreddine Bencherchali (Nextron Systems) date: 2023-01-16 tags: - attack.exfiltration - attack.t1567.002 logsource: product: windows service: dns-client definition: 'Requirements: Microsoft-Windows-DNS Client Events/Operational Event Log must be enabled/collected in order to receive the events.' detection: selection: EventID: 3008 QueryName|contains: userstorage.mega.co.nz condition: selection falsepositives: - Legitimate DNS queries and usage of Mega level: medium
Near-miss passage: Sigma rule: Detects potential installation or installation attempts of known malicious appx packages. Logsource: windows / appxdeployment-server. Rule: title: Potential Malicious AppX Package Installation Attempts id: 09d3b48b-be17-47f5-bf4e-94e7e75d09ce status: test description: Detects potential installation or installation attempts of known malicious appx packages references: - https://www.sentinelone.com/labs/inside-malicious-windows-apps-for-malware-deployment/ - https://news.sophos.com/en-us/2021/11/11/bazarloader-call-me-back-attack-abuses-windows-10-apps-mechanism/ - https://forensicitguy.github.io/analyzing-magnitude-magniber-appx/ author: Nasreddine Bencherchali (Nextron Systems) date: 2023-01-11 modified: 2023-01-12 tags: - attack.stealth logsource: product: windows service: appxdeployment-server detection: selection: EventID: - 400 - 401 PackageFullName|contains: 3669e262-ec02-4e9d-bcb4-3d008b4afac9 condition: selection falsepositives: - Rare occasions where a malicious package uses the exact same name and version as a legitimate application. level: medium
Query: risk of IBM WebSphere Portal 6.1.0 through 6.1.0.6 CF27, 6.1.5 through 6.1.5.3 CF27, 7.0.0 through 7.0.0.2 CF29, 8.0.0 before 8.0.0.1 CF19, and 8.5.0 before CF08 allows remote authenticate
Matching passage: CVE-2015-5001. CWE: CWE-399. CVSS: 4.300000190734863. IBM WebSphere Portal 6.1.0 through 6.1.0.6 CF27, 6.1.5 through 6.1.5.3 CF27, 7.0.0 through 7.0.0.2 CF29, 8.0.0 before 8.0.0.1 CF19, and 8.5.0 before CF08 allows remote authenticated users to cause a denial of service (memory consumption) via a crafted document.
Near-miss passage: CVE-2015-4230. CWE: CWE-399. CVSS: 7.800000190734863. Memory leak in Cisco Headend System Release allows remote attackers to cause a denial of service (memory consumption) via unspecified vectors, aka Bug ID CSCus91854.
Query: Sigma YAML for windows / process_creation
Matching passage: Sigma rule: Detects suspicious process related to rasdial.exe. Logsource: windows / process_creation. Rule: title: Suspicious RASdial Activity id: 6bba49bf-7f8c-47d6-a1bb-6b4dece4640e status: test description: Detects suspicious process related to rasdial.exe references: - https://twitter.com/subTee/status/891298217907830785 author: juju4 date: 2019-01-16 modified: 2021-11-27 tags: - attack.execution - attack.t1059 logsource: category: process_creation product: windows detection: selection: Image|endswith: rasdial.exe condition: selection falsepositives: - False positives depend on scripts and administrative tools used in the monitored environment level: medium
Near-miss passage: Sigma rule: Detects a suspicious process spawning from an Outlook process.. Logsource: windows / process_creation. Rule: title: Suspicious Outlook Child Process id: 208748f7-881d-47ac-a29c-07ea84bf691d related: - id: 438025f9-5856-4663-83f7-52f878a70a50 type: derived - id: e212d415-0e93-435f-9e1a-f29005bb4723 type: derived status: test description: Detects a suspicious process spawning from an Outlook process. references: - https://www.hybrid-analysis.com/sample/465aabe132ccb949e75b8ab9c5bda36d80cf2fd503d52b8bad54e295f28bbc21?environmentId=100 - https://mgreen27.github.io/posts/2018/04/02/DownloadCradle.html author: Michael Haag, Florian Roth (Nextron Systems), Markus Neis, Elastic, FPT.EagleEye Team date: 2022-02-28 modified: 2023-02-04 tags: - attack.execution - attack.t1204.002 logsource: category: process_creation product: windows detection: selection: ParentImage|endswith: \OUTLOOK.EXE Image|endswith: - \AppVLP.exe - \bash.exe - \cmd.exe - \cscript.exe - \forfiles.exe - \hh.exe - \mftrace.exe - \msbuild.exe - \msdt.exe - \mshta.exe - \msiexec.exe - \powershell.exe - \pwsh.exe - \regsvr32.exe - \schtasks.exe - \scrcons.exe - \scriptrunner.exe - \sh.exe - \svchost.exe - \wmic.exe - \wscript.exe condition: selection falsepositives: - Unknown level: high
Query: detection rule: Detects the installation of the Azure Hybrid Connection Manager service to allow remote code execution from Azure functi
Matching passage: Sigma rule: Detects the installation of the Azure Hybrid Connection Manager service to allow remote code execution from Azure functi. Logsource: windows / registry_event. Rule: title: HybridConnectionManager Service Installation - Registry id: ac8866c7-ce44-46fd-8c17-b24acff96ca8 status: test description: Detects the installation of the Azure Hybrid Connection Manager service to allow remote code execution from Azure function. references: - https://twitter.com/Cyb3rWard0g/status/1381642789369286662 author: Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research) date: 2021-04-12 modified: 2022-11-27 tags: - attack.resource-development - attack.t1608 logsource: category: registry_event product: windows detection: selection1: TargetObject|contains: \Services\HybridConnectionManager selection2: EventType: SetValue Details|contains: Microsoft.HybridConnectionManager.Listener.exe condition: selection1 or selection2 falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Detects command lines that contain the 'accepteula' flag which could be a sign of execution of one of the Sysinternals t. Logsource: windows / process_creation. Rule: title: Potential Execution of Sysinternals Tools id: 7cccd811-7ae9-4ebe-9afd-cb5c406b824b related: - id: 25ffa65d-76d8-4da5-a832-3f2b0136e133 type: derived status: test description: Detects command lines that contain the 'accepteula' flag which could be a sign of execution of one of the Sysinternals tools references: - https://twitter.com/Moti_B/status/1008587936735035392 author: Markus Neis date: 2017-08-28 modified: 2024-03-13 tags: - attack.resource-development - attack.t1588.002 logsource: category: process_creation product: windows detection: selection: CommandLine|contains|windash: ' -accepteula' condition: selection falsepositives: - Legitimate use of SysInternals tools - Programs that use the same command line flag level: low
Query: CVE similar to CVE-2015-6611
Matching passage: CVE-2015-6611. CWE: CWE-200. CVSS: 5.0. mediaserver in Android before 5.1.1 LMY48X and 6.0 before 2015-11-01 allows remote attackers to obtain sensitive information, and consequently bypass an unspecified protection mechanism, via unknown vectors, aka internal bugs 23905951, 23912202, 23953967, 23696300, 23600291, 23756261, 23541506, 23284974, 23542351, and 23542352, a different vulnerability than CVE-2015-8074.
Near-miss passage: CVE-2015-2421. CWE: CWE-200. CVSS: 4.300000190734863. Microsoft Internet Explorer 6 through 11 allows remote attackers to bypass the ASLR protection mechanism via a crafted web site, aka "Internet Explorer ASLR Bypass."
Query: intelligence brief on T1037.002
Matching passage: T1037.002 Login Hook. Tactics: persistence, privilege escalation. Description: Adversaries may use a Login Hook to establish persistence executed upon user logon. A login hook is a plist file that points to a specific script to execute with root privileges upon user logon. The plist file is located in the <code>/Library/Preferences/com.apple.loginwindow.plist</code> file and can be modified using the <code>defaults</code> command-line utility. This behavior is the same for logout hooks where a script can be executed upon user logout. All hooks require administrator permissions to modify or create hooks.(Citation: Login Scripts Apple Dev)(Citation: LoginWindowScripts Apple Dev) Adversaries can add or insert a path to a malicious script in the <code>com.apple.loginwindow.plist</code> file, using the <code>LoginHook</code> or <code>LogoutHook</code> key-value pair. The malicious script is executed upon the next user login. If a login hook already exists, adversaries can add additional commands to an existing login hook. There can be only one login and logout hook on a system at a time.(Citation: S1 macOs Persistence)(Citation: Wardle Persistence Chapter) **Note:** Login hooks were deprecated in 10.11 version of macOS in favor of [Launch Daemon](https://attack.mitre.org/techniques/T1543/004) and [Launch Agent](https://attack.mitre.org/techniques/T1543/001)
Near-miss passage: T1037.003 Network Logon Script. Tactics: persistence, privilege escalation. Description: Adversaries may use network logon scripts automatically executed at logon initialization to establish persistence. Network logon scripts can be assigned using Active Directory or Group Policy Objects.(Citation: Petri Logon Script AD) These logon scripts run with the privileges of the user they are assigned to. Depending on the systems within the network, initializing one of these scripts could apply to more than one or potentially all systems. Adversaries may use these scripts to maintain persistence on a network. Depending on the access configuration of the logon scripts, either local credentials or an administrator account may be necessary.
Query: detect Detects suspicious command with /dev/tcp in logs
Matching passage: Sigma rule: Detects suspicious command with /dev/tcp. Logsource: linux. Rule: title: Suspicious Use of /dev/tcp id: 6cc5fceb-9a71-4c23-aeeb-963abe0b279c status: test description: Detects suspicious command with /dev/tcp references: - https://www.andreafortuna.org/2021/03/06/some-useful-tips-about-dev-tcp/ - https://book.hacktricks.xyz/shells/shells/linux - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md#atomic-test-1---port-scan author: frack113 date: 2021-12-10 modified: 2023-01-06 tags: - attack.reconnaissance logsource: product: linux detection: keywords: - cat </dev/tcp/ - exec 3<>/dev/tcp/ - echo >/dev/tcp/ - bash -i >& /dev/tcp/ - sh -i >& /dev/udp/ - 0<&196;exec 196<>/dev/tcp/ - exec 5<>/dev/tcp/ - (sh)0>/dev/tcp/ - bash -c 'bash -i >& /dev/tcp/ - echo -e '#!/bin/bash\nbash -i >& /dev/tcp/ condition: keywords falsepositives: - Unknown level: medium
Near-miss passage: Sigma rule: Detects the use of tail to extract bytes at an offset from an image and then decode the base64 value to create a new fil. Logsource: macos / process_creation. Rule: title: Potential Base64 Decoded From Images id: 09a910bf-f71f-4737-9c40-88880ba5913d status: test description: 'Detects the use of tail to extract bytes at an offset from an image and then decode the base64 value to create a new file with the decoded content. The detected execution is a bash one-liner. ' references: - https://www.virustotal.com/gui/file/16bafdf741e7a13137c489f3c8db1334f171c7cb13b62617d691b0a64783cc48/behavior - https://www.virustotal.com/gui/file/483fafc64a2b84197e1ef6a3f51e443f84dc5742602e08b9e8ec6ad690b34ed0/behavior author: Joseliyo Sanchez, @Joseliyo_Jstnk date: 2023-12-20 tags: - attack.stealth - attack.t1140 logsource: product: macos category: process_creation detection: selection_image: Image|endswith: /bash selection_view: CommandLine|contains|all: - tail - -c selection_b64: CommandLine|contains|all: - base64 - -d - '>' selection_files: CommandLine|contains: - .avif - .gif - .jfif - .jpeg - .jpg - .pjp - .pjpeg - .png - .svg - .webp condition: all of selection_* falsepositives: - Unknown level: high
Query: SIEM correlation: stealth activity consistent with Component Firmware
Matching passage: T1542.002 Component Firmware. Tactics: stealth, persistence. Description: Adversaries may modify component firmware to persist on systems. Some adversaries may employ sophisticated means to compromise computer components and install malicious firmware that will execute adversary code outside of the operating system and main system firmware or BIOS. This technique may be similar to [System Firmware](https://attack.mitre.org/techniques/T1542/001) but conducted upon other system components/devices that may not have the same capability or level of integrity checking. Malicious component firmware could provide both a persistent level of access to systems despite potential typical failures to maintain access and hard disk re-images, as well as a way to evade host software-based defenses and integrity checks.
Near-miss passage: T1542.004 ROMMONkit. Tactics: stealth, persistence. Description: Adversaries may abuse the ROM Monitor (ROMMON) by loading an unauthorized firmware with adversary code to provide persistent access and manipulate device behavior that is difficult to detect. (Citation: Cisco Synful Knock Evolution)(Citation: Cisco Blog Legacy Device Attacks) ROMMON is a Cisco network device firmware that functions as a boot loader, boot image, or boot helper to initialize hardware and software when the platform is powered on or reset. Similar to [TFTP Boot](https://attack.mitre.org/techniques/T1542/005), an adversary may upgrade the ROMMON image locally or remotely (for example, through TFTP) with adversary code and restart the device in order to overwrite the existing ROMMON image. This provides adversaries with the means to update the ROMMON to gain persistence on a system in a way that may be difficult to detect.