alirezaaminzadeh/secembed-pairs huggingface dataset:
Query: detection rule: 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 - Simple Help Execution id: 95e60a2b-4705-444b-b7da-ba0ea81a3ee2 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://www.huntress.com/blog/slashandgrab-screen-connect-post-exploitation-in-the-wild-cve-2024-1709-cve-2024-1708 author: Nasreddine Bencherchali (Nextron Systems) date: 2024-02-23 tags: - attack.command-and-control - attack.t1219.002 logsource: category: process_creation product: windows detection: selection: Image|contains: - \JWrapper-Remote Access\ - \JWrapper-Remote Support\ Image|endswith: \SimpleService.exe condition: selection falsepositives: - Legitimate usage of the tool level: medium
Near-miss passage: Sigma rule: Detects Windows Pcap driver installation based on a list of associated .sys files.. Logsource: windows / security. Rule: title: Windows Pcap Drivers id: 7b687634-ab20-11ea-bb37-0242ac130002 status: test description: Detects Windows Pcap driver installation based on a list of associated .sys files. references: - https://ragged-lab.blogspot.com/2020/06/capturing-pcap-driver-installations.html#more author: Cian Heasley date: 2020-06-10 modified: 2023-04-14 tags: - attack.discovery - attack.credential-access - attack.t1040 logsource: product: windows service: security definition: The 'System Security Extension' audit subcategory need to be enabled to log the EID 4697 detection: selection: EventID: 4697 ServiceFileName|contains: - pcap - npcap - npf - nm3 - ndiscap - nmnt - windivert - USBPcap - pktmon condition: selection falsepositives: - Unknown level: medium
Query: risk of Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Ex
Matching passage: CVE-2015-2390. CWE: CWE-119. CVSS: 9.300000190734863. Microsoft Internet Explorer 6 through 11 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," a different vulnerability than CVE-2015-2385, CVE-2015-2397, CVE-2015-2404, CVE-2015-2406, and CVE-2015-2422.
Near-miss passage: CVE-2015-4141. CWE: CWE-119. CVSS: 4.300000190734863. The WPS UPnP function in hostapd, when using WPS AP, and wpa_supplicant, when using WPS external registrar (ER), 0.7.0 through 2.4 allows remote attackers to cause a denial of service (crash) via a negative chunk length, which triggers an out-of-bounds read or heap-based buffer overflow.
Query: patch priority for CVE-2015-1298
Matching passage: CVE-2015-1298. CWE: CWE-254. CVSS: 4.300000190734863. The RuntimeEventRouter::OnExtensionUninstalled function in extensions/browser/api/runtime/runtime_api.cc in Google Chrome before 45.0.2454.85 does not ensure that the setUninstallURL preference corresponds to the URL of a web site, which allows user-assisted remote attackers to trigger access to an arbitrary URL via a crafted extension that is uninstalled.
Near-miss passage: CVE-2015-8777. CWE: CWE-254. CVSS: 5.5. The process_envvars function in elf/rtld.c in the GNU C Library (aka glibc or libc6) before 2.23 allows local users to bypass a pointer-guarding protection mechanism via a zero value of the LD_POINTER_GUARD environment variable.
Query: SOC runbook when seeing Persistence mechanism resembling Virtualization/Sandbox Evasion
Matching passage: Playbook for T1497 Virtualization/Sandbox Evasion. 1) Validate alert telemetry against T1497. 2) Scope affected hosts and accounts. 3) Contain by isolating endpoint / disabling account if confirmed. 4) Hunt for related tactics: stealth, discovery. 5) Eradicate persistence and recover. Reference detection notes: Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They m
Near-miss passage: Playbook for T1497.001 System Checks. Different response path focused on stealth, discovery.
Query: Sigma rule for Detects when changes are made to PIM roles
Matching passage: Sigma rule: Detects when changes are made to PIM roles. Logsource: azure / auditlogs. Rule: title: Changes To PIM Settings id: db6c06c4-bf3b-421c-aa88-15672b88c743 status: test description: Detects when changes are made to PIM roles references: - https://learn.microsoft.com/en-us/entra/architecture/security-operations-privileged-identity-management#azure-ad-roles-assignment author: Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H' date: 2022-08-09 tags: - attack.initial-access - attack.privilege-escalation - attack.persistence - attack.stealth - attack.t1078.004 logsource: product: azure service: auditlogs detection: selection: properties.message: Update role setting in PIM condition: selection falsepositives: - Legit administrative PIM setting configuration changes level: high
Near-miss passage: Sigma rule: Look for non-system accounts SMB accessing a file with write (0x2) access mask via administrative share (i.e C$).. Logsource: windows / security. Rule: title: SMB Create Remote File Admin Share id: b210394c-ba12-4f89-9117-44a2464b9511 status: test description: Look for non-system accounts SMB accessing a file with write (0x2) access mask via administrative share (i.e C$). references: - https://github.com/OTRF/ThreatHunter-Playbook/blob/f7a58156dbfc9b019f17f638b8c62d22e557d350/playbooks/WIN-201012004336.yaml - https://securitydatasets.com/notebooks/atomic/windows/lateral_movement/SDWIN-200806015757.html?highlight=create%20file author: Jose Rodriguez (@Cyb3rPandaH), OTR (Open Threat Research) date: 2020-08-06 modified: 2025-10-17 tags: - attack.lateral-movement - attack.t1021.002 logsource: product: windows service: security detection: selection: EventID: 5145 ShareName|endswith: C$ AccessMask: '0x2' filter_main_subjectusername: SubjectUserName|endswith: $ filter_optional_local_ip: IpAddress: ::1 condition: selection and not 1 of filter_main_* and not 1 of filter_optional_* falsepositives: - Unknown level: high
Query: describe CVE-2015-1721
Matching passage: CVE-2015-1721. CWE: CWE-476. CVSS: 7.199999809265137. The kernel-mode drivers in Microsoft Windows Server 2003 SP2 and R2 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 allow local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) via a crafted application, aka "Win32k Null Pointer Dereference Vulnerability."
Near-miss passage: CVE-2015-4047. CWE: CWE-476. CVSS: 7.800000190734863. racoon/gssapi.c in IPsec-Tools 0.8.2 allows remote attackers to cause a denial of service (NULL pointer dereference and IKE daemon crash) via a series of crafted UDP requests.
Query: patch priority for CVE-2015-8392
Matching passage: CVE-2015-8392. CWE: CWE-119. CVSS: 7.5. PCRE before 8.38 mishandles certain instances of the (?| substring, which allows remote attackers to cause a denial of service (unintended recursion and buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, a related issue to CVE-2015-8384 and CVE-2015-8395.
Near-miss passage: CVE-2015-8472. CWE: CWE-119. CVSS: 7.300000190734863. Buffer overflow in the png_set_PLTE function in libpng before 1.0.65, 1.1.x and 1.2.x before 1.2.55, 1.3.x, 1.4.x before 1.4.18, 1.5.x before 1.5.25, and 1.6.x before 1.6.20 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a small bit-depth value in an IHDR (aka image header) chunk in a PNG image. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-8126.
Query: vulnerability: 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 use
Matching 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.
Near-miss passage: CVE-2015-5463. CWE: CWE-285. CVSS: 9.800000190734863. AxiomSL's Axiom java applet module (used for editing uploaded Excel files and associated Java RMI services) 9.5.3 and earlier allows remote attackers to (1) access data of other basic users through arbitrary SQL commands, (2) perform a horizontal and vertical privilege escalation, (3) cause a Denial of Service on global application, or (4) write/read/delete arbitrary files on server hosting the application.
Query: write Sigma for Detects the use of Dumpert process dumper, which dumps the lsass.exe process memory
Matching passage: Sigma rule: Detects the use of Dumpert process dumper, which dumps the lsass.exe process memory. Logsource: windows / process_creation. Rule: title: HackTool - Dumpert Process Dumper Execution id: 2704ab9e-afe2-4854-a3b1-0c0706d03578 status: test description: Detects the use of Dumpert process dumper, which dumps the lsass.exe process memory references: - https://github.com/outflanknl/Dumpert - https://unit42.paloaltonetworks.com/actors-still-exploiting-sharepoint-vulnerability/ author: Florian Roth (Nextron Systems) date: 2020-02-04 modified: 2025-01-22 tags: - attack.credential-access - attack.t1003.001 logsource: category: process_creation product: windows detection: selection: - Hashes|contains: MD5=09D278F9DE118EF09163C6140255C690 - CommandLine|contains: Dumpert.dll condition: selection falsepositives: - Very unlikely level: critical
Near-miss passage: Sigma rule: Detects when the enablement of developer features such as "Developer Mode" or "Application Sideloading". Which allows th. Logsource: windows / registry_set. Rule: title: Potential Signing Bypass Via Windows Developer Features - Registry id: b110ebaf-697f-4da1-afd5-b536fa27a2c1 related: - id: a383dec4-deec-4e6e-913b-ed9249670848 type: similar status: test description: Detects when the enablement of developer features such as "Developer Mode" or "Application Sideloading". Which allows the user to install untrusted packages. references: - https://twitter.com/malmoeb/status/1560536653709598721 - https://www.sentinelone.com/labs/inside-malicious-windows-apps-for-malware-deployment/ author: Nasreddine Bencherchali (Nextron Systems) date: 2023-01-12 modified: 2023-08-17 tags: - attack.stealth logsource: category: registry_set product: windows detection: selection: TargetObject|contains: - \Microsoft\Windows\CurrentVersion\AppModelUnlock - \Policies\Microsoft\Windows\Appx\ TargetObject|endswith: - \AllowAllTrustedApps - \AllowDevelopmentWithoutDevLicense Details: DWORD (0x00000001) condition: selection falsepositives: - Unknown level: high
Query: alert when Detects the suspicious execution of a utility to convert Windows 3.x .grp files or for persistence purposes by malicious
Matching passage: Sigma rule: Detects the suspicious execution of a utility to convert Windows 3.x .grp files or for persistence purposes by malicious. Logsource: windows / process_creation. Rule: title: Suspicious GrpConv Execution id: f14e169e-9978-4c69-acb3-1cff8200bc36 status: test description: Detects the suspicious execution of a utility to convert Windows 3.x .grp files or for persistence purposes by malicious software or actors references: - https://twitter.com/0gtweet/status/1526833181831200770 author: Florian Roth (Nextron Systems) date: 2022-05-19 tags: - attack.privilege-escalation - attack.persistence - attack.t1547 logsource: category: process_creation product: windows detection: selection: CommandLine|contains: - grpconv.exe -o - grpconv -o condition: selection falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Adversaries may attempt to gather information about attached peripheral devices and components connected to a computer s. Logsource: windows / ps_script. Rule: title: Powershell Suspicious Win32_PnPEntity id: b26647de-4feb-4283-af6b-6117661283c5 status: test description: Adversaries may attempt to gather information about attached peripheral devices and components connected to a computer system. references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1120/T1120.md author: frack113 date: 2021-08-23 modified: 2022-12-25 tags: - attack.discovery - attack.t1120 logsource: product: windows category: ps_script definition: 'Requirements: Script Block Logging must be enabled' detection: selection: ScriptBlockText|contains: Win32_PnPEntity condition: selection falsepositives: - Admin script level: low
Query: indicators of Hypervisor CLI
Matching passage: T1059.012 Hypervisor CLI. Tactics: execution. Description: Adversaries may abuse hypervisor command line interpreters (CLIs) to execute malicious commands. Hypervisor CLIs typically enable a wide variety of functionality for managing both the hypervisor itself and the guest virtual machines it hosts. For example, on ESXi systems, tools such as `esxcli` and `vim-cmd` allow administrators to configure firewall rules and log forwarding on the hypervisor, list virtual machines, start and stop virtual machines, and more.(Citation: Broadcom ESXCLI Reference)(Citation: Crowdstrike Hypervisor Jackpotting Pt 2 2021)(Citation: LOLESXi) Adversaries may be able to leverage these tools in order to support further actions, such as [File and Directory Discovery](https://attack.mitre.org/techniques/T1083) or [Data Encrypted for Impact](https://attack.mitre.org/techniques/T1486).
Near-miss passage: T1059.009 Cloud API. Tactics: execution. Description: Adversaries may abuse cloud APIs to execute malicious commands. APIs available in cloud environments provide various functionalities and are a feature-rich method for programmatic access to nearly all aspects of a tenant. These APIs may be utilized through various methods such as command line interpreters (CLIs), in-browser Cloud Shells, [PowerShell](https://attack.mitre.org/techniques/T1059/001) modules like Azure for PowerShell(Citation: Microsoft - Azure PowerShell), or software developer kits (SDKs) available for languages such as [Python](https://attack.mitre.org/techniques/T1059/006). Cloud API functionality may allow for administrative access across all major services in a tenant such as compute, storage, identity and access management (IAM), networking, and security policies. With proper permissions (often via use of credentials such as [Application Access Token](https://attack.mitre.org/techniques/T1550/001) and [Web Session Cookie](https://attack.mitre.org/techniques/T1550/004)), adversaries may abuse cloud APIs to invoke various functions that execute malicious actions. For example, CLI and PowerShell functionality may be accessed through binaries installed on cloud-hosted or on-premises hosts or accessed through a browser-based cloud shell offered by many cloud platforms (such as AWS, Azure, and GCP). These cloud shells are often a packaged unified environment to use CLI and/or scripting modules hosted as a container in the cloud environment.
Query: risk of The AMF3CD_AddProp function in amf.c in RTMPDump 2.4 allows remote RTMP Media servers to execute arbitrary code.
Matching passage: CVE-2015-8271. CWE: CWE-123. CVSS: 9.800000190734863. The AMF3CD_AddProp function in amf.c in RTMPDump 2.4 allows remote RTMP Media servers to execute arbitrary code.
Near-miss passage: CVE-2015-8109. CWE: CWE-255. CVSS: 7.0. Lenovo System Update (formerly ThinkVantage System Update) before 5.07.0019 allows local users to gain privileges by making a prediction of tvsu_tmp_xxxxxXXXXX account credentials that requires knowledge of the time that this account was created, aka a "temporary administrator account vulnerability."
Query: write Sigma for 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: Detects the deletion of IIS WebServer access logs which may indicate an attempt to destroy forensic evidence. Logsource: windows / file_delete. Rule: title: IIS WebServer Access Logs Deleted id: 3eb8c339-a765-48cc-a150-4364c04652bf related: - id: 0649be4a-aeb0-45b0-b89e-7f1668f6d9c0 type: similar status: test description: Detects the deletion of IIS WebServer access logs which may indicate an attempt to destroy forensic evidence references: - https://www.elastic.co/guide/en/security/current/webserver-access-logs-deleted.html author: Tim Rauch (Nextron Systems), Nasreddine Bencherchali (Nextron Systems) date: 2022-09-16 modified: 2023-02-15 tags: - attack.stealth - attack.t1070 logsource: category: file_delete product: windows detection: selection: TargetFilename|contains: \inetpub\logs\LogFiles\ TargetFilename|endswith: .log condition: selection falsepositives: - During uninstallation of the IIS service - During log rotation level: medium
Query: vulnerability: The portal in IBM Tivoli Monitoring (ITM) 6.2.2 through FP9, 6.2.3 through FP5, and 6.3.0 before FP7 allows remote authenticated users to execute arbitrary commands by leveraging T
Matching passage: CVE-2015-5003. CWE: CWE-77. CVSS: 8.5. The portal in IBM Tivoli Monitoring (ITM) 6.2.2 through FP9, 6.2.3 through FP5, and 6.3.0 before FP7 allows remote authenticated users to execute arbitrary commands by leveraging Take Action view authority and providing crafted input.
Near-miss passage: CVE-2015-5080. CWE: CWE-77. CVSS: 9.0. The Management Interface in Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway 10.1 before 10.1.132.8, 10.5 before Build 56.15, and 10.5.e before Build 56.1505.e allows remote authenticated users to execute arbitrary shell commands via shell metacharacters in the filter parameter to rapi/ipsec_logs.
Query: detection rule: Detects a ping command that uses a hex encoded IP address
Matching passage: Sigma rule: Detects a ping command that uses a hex encoded IP address. Logsource: windows / process_creation. Rule: title: Ping Hex IP id: 1a0d4aba-7668-4365-9ce4-6d79ab088dfd status: test description: Detects a ping command that uses a hex encoded IP address references: - https://github.com/vysecurity/Aggressor-VYSEC/blob/0d61c80387b9432dab64b8b8a9fb52d20cfef80e/ping.cna - https://twitter.com/vysecurity/status/977198418354491392 author: Florian Roth (Nextron Systems) date: 2018-03-23 modified: 2025-10-17 tags: - attack.stealth - attack.t1140 - attack.t1027 logsource: category: process_creation product: windows detection: selection: Image|endswith: \ping.exe CommandLine|re: 0x[a-fA-F0-9]{8} condition: selection falsepositives: - Unlikely, because no sane admin pings IP addresses in a hexadecimal form level: high
Near-miss passage: Sigma rule: Detects the addition of a new "Allow" firewall rule by the WMI process (WmiPrvSE.EXE). This can occur if an attacker lev. Logsource: windows / firewall-as. Rule: title: New Firewall Rule Added In Windows Firewall Exception List Via WmiPrvSE.EXE id: eca81e8d-09e1-4d04-8614-c91f44fd0519 status: test description: 'Detects the addition of a new "Allow" firewall rule by the WMI process (WmiPrvSE.EXE). This can occur if an attacker leverages PowerShell cmdlets such as "New-NetFirewallRule", or directly uses WMI CIM classes such as "MSFT_NetFirewallRule". ' references: - https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1562.004/T1562.004.md#atomic-test-24---set-a-firewall-rule-using-new-netfirewallrule - https://malware.news/t/the-rhysida-ransomware-activity-analysis-and-ties-to-vice-society/72170 - https://cybersecuritynews.com/rhysida-ransomware-attacking-windows/ author: frack113, Nasreddine Bencherchali (Nextron Systems) date: 2024-05-10 tags: - attack.defense-impairment - attack.t1686.003 logsource: product: windows service: firewall-as detection: selection: EventID: - 2004 - 2071 - 2097 Action: 3 ModifyingApplication|endswith: :\Windows\System32\wbem\WmiPrvSE.exe condition: selection falsepositives: - Administrator scripts or activity. level: medium
Query: risk of mediaserver in Android 5.x before 5.1.1 LMY49F and 6.0 before 2016-01-01 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a cr
Matching passage: CVE-2015-6636. CWE: CWE-119. CVSS: 9.800000190734863. mediaserver in Android 5.x before 5.1.1 LMY49F and 6.0 before 2016-01-01 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file, aka internal bugs 25070493 and 24686670.
Near-miss passage: CVE-2015-7295. CWE: CWE-119. CVSS: 5.0. hw/virtio/virtio.c in the Virtual Network Device (virtio-net) support in QEMU, when big or mergeable receive buffers are not supported, allows remote attackers to cause a denial of service (guest network consumption) via a flood of jumbo frames on the (1) tuntap or (2) macvtap interface.