alirezaaminzadeh/secembed-pairs huggingface dataset:
Query: EDR alert: possible Winlogon Helper DLL (T1547.004)
Matching passage: T1547.004 Winlogon Helper DLL. Tactics: persistence, privilege escalation. Description: Adversaries may abuse features of Winlogon to execute DLLs and/or executables when a user logs in. Winlogon.exe is a Windows component responsible for actions at logon/logoff as well as the secure attention sequence (SAS) triggered by Ctrl-Alt-Delete. Registry entries in <code>HKLM\Software[\\Wow6432Node\\]\Microsoft\Windows NT\CurrentVersion\Winlogon\</code> and <code>HKCU\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\</code> are used to manage additional helper programs and functionalities that support Winlogon.(Citation: Cylance Reg Persistence Sept 2013) Malicious modifications to these Registry keys may cause Winlogon to load and execute malicious DLLs and/or executables. Specifically, the following subkeys have been known to be possibly vulnerable to abuse: (Citation: Cylance Reg Persistence Sept 2013) * Winlogon\Notify - points to notification package DLLs that handle Winlogon events * Winlogon\Userinit - points to userinit.exe, the user initialization program executed when a user logs on * Winlogon\Shell - points to explorer.exe, the system shell executed when a user logs on Adversaries may take advantage of these features to repeatedly execute malicious code and establish persistence.
Near-miss passage: T1547.002 Authentication Package. Tactics: persistence, privilege escalation. Description: Adversaries may abuse authentication packages to execute DLLs when the system boots. Windows authentication package DLLs are loaded by the Local Security Authority (LSA) process at system start. They provide support for multiple logon processes and multiple security protocols to the operating system.(Citation: MSDN Authentication Packages) Adversaries can use the autostart mechanism provided by LSA authentication packages for persistence by placing a reference to a binary in the Windows Registry location <code>HKLM\SYSTEM\CurrentControlSet\Control\Lsa\</code> with the key value of <code>"Authentication Packages"=&lt;target binary&gt;</code>. The binary will then be executed by the system when the authentication packages are loaded.
Query: Multiple failed authentications followed by SSH Hijacking
Matching passage: T1563.001 SSH Hijacking. Tactics: lateral movement. Description: Adversaries may hijack a legitimate user's SSH session to move laterally within an environment. Secure Shell (SSH) is a standard means of remote access on Linux and macOS systems. It allows a user to connect to another system via an encrypted tunnel, commonly authenticating through a password, certificate or the use of an asymmetric encryption key pair. In order to move laterally from a compromised host, adversaries may take advantage of trust relationships established with other systems via public key authentication in active SSH sessions by hijacking an existing connection to another system. This may occur through compromising the SSH agent itself or by having access to the agent's socket. If an adversary is able to obtain root access, then hijacking SSH sessions is likely trivial.(Citation: Slideshare Abusing SSH)(Citation: SSHjack Blackhat)(Citation: Clockwork SSH Agent Hijacking)(Citation: Breach Post-mortem SSH Hijack) [SSH Hijacking](https://attack.mitre.org/techniques/T1563/001) differs from use of [SSH](https://attack.mitre.org/techniques/T1021/004) because it hijacks an existing SSH session rather than creating a new session using [Valid Accounts](https://attack.mitre.org/techniques/T1078).
Near-miss passage: T1563 Remote Service Session Hijacking. Tactics: lateral movement. Description: Adversaries may take control of preexisting sessions with remote services to move laterally in an environment. Users may use valid credentials to log into a service specifically designed to accept remote connections, such as telnet, SSH, and RDP. When a user logs into a service, a session will be established that will allow them to maintain a continuous interaction with that service. Adversaries may commandeer these sessions to carry out actions on remote systems. [Remote Service Session Hijacking](https://attack.mitre.org/techniques/T1563) differs from use of [Remote Services](https://attack.mitre.org/techniques/T1021) because it hijacks an existing session rather than creating a new session using [Valid Accounts](https://attack.mitre.org/techniques/T1078).(Citation: RDP Hijacking Medium)(Citation: Breach Post-mortem SSH Hijack)
Query: Sigma rule for Detects the pattern of UAC Bypass using pkgmgr.exe and dism.exe (UACMe 23)
Matching passage: Sigma rule: Detects the pattern of UAC Bypass using pkgmgr.exe and dism.exe (UACMe 23). Logsource: windows / process_creation. Rule: title: UAC Bypass Using PkgMgr and DISM id: a743ceba-c771-4d75-97eb-8a90f7f4844c status: test description: Detects the pattern of UAC Bypass using pkgmgr.exe and dism.exe (UACMe 23) references: - https://github.com/hfiref0x/UACME author: Christian Burkard (Nextron Systems) date: 2021-08-23 modified: 2024-12-01 tags: - attack.privilege-escalation - attack.t1548.002 logsource: category: process_creation product: windows detection: selection: ParentImage|endswith: \pkgmgr.exe Image|endswith: \dism.exe IntegrityLevel: - High - System - S-1-16-16384 - S-1-16-12288 condition: selection falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: ForceV1 asks for information directly from the kernel space. Conhost connects to the console application. High Integrity. Logsource: windows / process_creation. Rule: title: Suspicious High IntegrityLevel Conhost Legacy Option id: 3037d961-21e9-4732-b27a-637bcc7bf539 status: test description: ForceV1 asks for information directly from the kernel space. Conhost connects to the console application. High IntegrityLevel means the process is running with elevated privileges, such as an Administrator context. references: - https://cybercryptosec.medium.com/covid-19-cyber-infection-c615ead7c29 - https://thedfirreport.com/2022/04/04/stolen-images-campaign-ends-in-conti-ransomware/ - https://learn.microsoft.com/en-us/windows/win32/secauthz/mandatory-integrity-control author: frack113 date: 2022-12-09 modified: 2024-12-01 tags: - attack.stealth - attack.t1202 logsource: product: windows category: process_creation detection: selection: IntegrityLevel: - High - S-1-16-12288 CommandLine|contains|all: - conhost.exe - '0xffffffff' - -ForceV1 condition: selection falsepositives: - Very Likely, including launching cmd.exe via Run As Administrator level: informational
Query: CVE similar to CVE-2015-8443
Matching passage: CVE-2015-8443. CWE: CWE-119. CVSS: 10.0. 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 allow attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2015-8045, CVE-2015-8047, CVE-2015-8060, CVE-2015-8408, CVE-2015-8416, CVE-2015-8417, CVE-2015-8418, CVE-2015-8419, CVE-2015-8444, CVE-2015-8451, and CVE-2015-8455.
Near-miss passage: CVE-2015-6609. CWE: CWE-119. CVSS: 10.0. libutils in Android before 5.1.1 LMY48X and 6.0 before 2015-11-01 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted audio file, aka internal bug 22953624.
Query: CVE similar to CVE-2015-4987
Matching passage: CVE-2015-4987. CWE: CWE-287. CVSS: 6.5. The search and replay servers in IBM Tealeaf Customer Experience 8.0 through 9.0.2 allow remote attackers to bypass authentication via unspecified vectors. IBM X-Force ID: 105896.
Near-miss passage: CVE-2015-1187. CWE: CWE-287. CVSS: 9.800000190734863. The ping tool in multiple D-Link and TRENDnet devices allow remote attackers to execute arbitrary code via the ping_addr parameter to ping.ccp.
Query: patch priority for CVE-2015-4637
Matching passage: CVE-2015-4637. CWE: CWE-17. CVSS: 4.300000190734863. The REST API in F5 BIG-IQ Cloud, Device, and Security 4.4.0 and 4.5.0 before HF2 and ADC 4.5.0 before HF2, when configured for LDAP remote authentication and the LDAP server allows anonymous BIND operations, allows remote attackers to obtain an authentication token for arbitrary users by guessing an LDAP user account name.
Near-miss passage: CVE-2015-1233. CWE: CWE-17. CVSS: 7.5. Google Chrome before 41.0.2272.118 does not properly handle the interaction of IPC, the Gamepad API, and Google V8, which allows remote attackers to execute arbitrary code via unspecified vectors.
Query: vulnerability: Cross-site scripting (XSS) vulnerability in the zM Ajax Login & Register plugin before 1.1.0 for WordPress allows remote attackers to inject arbitrary web script or HTML via unspec
Matching passage: CVE-2015-4465. CWE: CWE-79. CVSS: 4.300000190734863. Cross-site scripting (XSS) vulnerability in the zM Ajax Login & Register plugin before 1.1.0 for WordPress allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Near-miss passage: CVE-2015-8862. CWE: CWE-79. CVSS: 6.099999904632568. mustache package before 2.2.1 for Node.js allows remote attackers to conduct cross-site scripting (XSS) attacks by leveraging a template with an attribute that is not quoted.
Query: Sigma rule for Detects important or interesting Windows services that got terminated for whatever reason
Matching passage: Sigma rule: Detects important or interesting Windows services that got terminated for whatever reason. Logsource: windows / system. Rule: title: Important Windows Service Terminated With Error id: d6b5520d-3934-48b4-928c-2aa3f92d6963 related: - id: acfa2210-0d71-4eeb-b477-afab494d596c type: similar status: test description: Detects important or interesting Windows services that got terminated for whatever reason references: - https://www.microsoft.com/en-us/security/blog/2023/04/11/guidance-for-investigating-attacks-using-cve-2022-21894-the-blacklotus-campaign/ author: Nasreddine Bencherchali (Nextron Systems) date: 2023-04-14 tags: - attack.stealth logsource: product: windows service: system detection: selection_eid: Provider_Name: Service Control Manager EventID: 7023 selection_name: - param1|contains: - ' Antivirus' - ' Firewall' - Application Guard - BitLocker Drive Encryption Service - Encrypting File System - Microsoft Defender - Threat Protection - Windows Event Log - Binary|contains: - 770069006e0064006500660065006e006400 - 4500760065006e0074004c006f006700 - 6d0070007300730076006300 - 530065006e0073006500 - '450046005300' - '420044004500530056004300' condition: all of selection_* falsepositives: - Rare false positives could occur since service termination could happen due to multiple reasons level: high
Near-miss passage: Sigma rule: Detects enumeration of local or remote network services.. Logsource: macos / process_creation. Rule: title: MacOS Network Service Scanning id: 84bae5d4-b518-4ae0-b331-6d4afd34d00f status: test description: Detects enumeration of local or remote network services. references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1046/T1046.md author: Alejandro Ortuno, oscd.community date: 2020-10-21 modified: 2021-11-27 tags: - attack.discovery - attack.t1046 logsource: category: process_creation product: macos detection: selection_1: Image|endswith: - /nc - /netcat selection_2: Image|endswith: - /nmap - /telnet filter: CommandLine|contains: l condition: (selection_1 and not filter) or selection_2 falsepositives: - Legitimate administration activities level: low
Query: CVE similar to CVE-2015-0119
Matching passage: CVE-2015-0119. CWE: CWE-284. CVSS: 7.5. FastBack Mount in IBM Tivoli Storage Manager FastBack 6.1.x before 6.1.11.1 allows remote attackers to execute arbitrary code by connecting to the Mount port.
Near-miss passage: CVE-2015-9021. CWE: CWE-284. CVSS: 5.5. In all Android releases from CAF using the Linux kernel, access control to SMEM memory was not enabled.
Query: Sigma YAML for m365 / threat_management
Matching passage: Sigma rule: Detects when a Microsoft Cloud App Security reported a user has deleted a unusual a large volume of files.. Logsource: m365 / threat_management. Rule: title: Microsoft 365 - Unusual Volume of File Deletion id: 78a34b67-3c39-4886-8fb4-61c46dc18ecd status: test description: Detects when a Microsoft Cloud App Security reported a user has deleted a unusual a large volume of files. references: - https://learn.microsoft.com/en-us/defender-cloud-apps/anomaly-detection-policy - https://learn.microsoft.com/en-us/defender-cloud-apps/policy-template-reference author: austinsonger date: 2021-08-19 modified: 2022-10-09 tags: - attack.impact - attack.t1485 logsource: service: threat_management product: m365 detection: selection: eventSource: SecurityComplianceCenter eventName: Unusual volume of file deletion status: success condition: selection falsepositives: - Unknown level: medium
Near-miss passage: Sigma rule: Detects creation of a new service via "sc" command or the powershell "new-service" cmdlet with suspicious binary paths. Logsource: windows / process_creation. Rule: title: Suspicious New Service Creation id: 17a1be64-8d88-40bf-b5ff-a4f7a50ebcc8 related: - id: 7fe71fc9-de3b-432a-8d57-8c809efc10ab type: derived status: test description: Detects creation of a new service via "sc" command or the powershell "new-service" cmdlet with suspicious binary paths references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1543.003/T1543.003.md - https://web.archive.org/web/20180331144337/https://www.fireeye.com/blog/threat-research/2018/03/sanny-malware-delivery-method-updated-in-recently-observed-attacks.html author: Nasreddine Bencherchali (Nextron Systems) date: 2022-07-14 modified: 2022-11-18 tags: - attack.persistence - attack.privilege-escalation - attack.t1543.003 logsource: category: process_creation product: windows detection: selection_sc: Image|endswith: \sc.exe CommandLine|contains|all: - create - binPath= selection_posh: CommandLine|contains|all: - New-Service - -BinaryPathName susp_binpath: CommandLine|contains: - powershell - mshta - wscript - cscript - svchost - dllhost - 'cmd ' - cmd.exe /c - cmd.exe /k - cmd.exe /r - rundll32 - C:\Users\Public - \Downloads\ - \Desktop\ - \Microsoft\Windows\Start Menu\Programs\Startup\ - C:\Windows\TEMP\ - \AppData\Local\Temp condition: 1 of selection* and susp_binpath falsepositives: - Unlikely level: high
Query: rule covering Detects the usage of attrib with the "+s" option to set scripts or executables located in suspicious locations as system
Matching passage: Sigma rule: Detects the usage of attrib with the "+s" option to set scripts or executables located in suspicious locations as system. Logsource: windows / process_creation. Rule: title: Set Suspicious Files as System Files Using Attrib.EXE id: efec536f-72e8-4656-8960-5e85d091345b related: - id: bb19e94c-59ae-4c15-8c12-c563d23fe52b type: derived status: test description: 'Detects the usage of attrib with the "+s" option to set scripts or executables located in suspicious locations as system files to hide them from users and make them unable to be deleted with simple rights. The rule limits the search to specific extensions and directories to avoid FPs ' references: - https://app.any.run/tasks/c28cabc8-a19f-40f3-a78b-cae506a5c0d4 - https://app.any.run/tasks/cfc8870b-ccd7-4210-88cf-a8087476a6d0 - https://unit42.paloaltonetworks.com/unit42-sure-ill-take-new-combojack-malware-alters-clipboards-steal-cryptocurrency/ author: Nasreddine Bencherchali (Nextron Systems) date: 2022-06-28 modified: 2023-03-14 tags: - attack.stealth - attack.t1564.001 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: \attrib.exe - OriginalFileName: ATTRIB.EXE selection_cli: CommandLine|contains: ' +s' selection_paths: CommandLine|contains: - ' %' - \Users\Public\ - \AppData\Local\ - \ProgramData\ - \Downloads\ - \Windows\Temp\ selection_ext: CommandLine|contains: - .bat - .dll - .exe - .hta - .ps1 - .vbe - .vbs filter_optional_installer: CommandLine|contains|all: - \Windows\TEMP\ - .exe condition: all of selection* and not 1 of filter_optional_* falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: TeamViewer_Desktop.exe is create during install. Logsource: windows / file_event. Rule: title: Installation of TeamViewer Desktop id: 9711de76-5d4f-4c50-a94f-21e4e8f8384d status: test description: TeamViewer_Desktop.exe is create during install references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1219/T1219.md#atomic-test-1---teamviewer-files-detected-test-on-windows author: frack113 date: 2022-01-28 tags: - attack.command-and-control - attack.t1219.002 logsource: product: windows category: file_event detection: selection: TargetFilename|endswith: \TeamViewer_Desktop.exe condition: selection falsepositives: - Unknown level: medium
Query: patch priority for CVE-2015-0690
Matching passage: CVE-2015-0690. CWE: CWE-79. CVSS: 4.300000190734863. Cross-site scripting (XSS) vulnerability in the HTML help system on Cisco Wireless LAN Controller (WLC) devices before 8.0 allows remote attackers to inject arbitrary web script or HTML via a crafted URL, aka Bug ID CSCun95178.
Near-miss passage: CVE-2015-2941. CWE: CWE-79. CVSS: 4.300000190734863. Cross-site scripting (XSS) vulnerability in MediaWiki before 1.19.24, 1.2x before 1.23.9, and 1.24.x before 1.24.2, when using HHVM, allows remote attackers to inject arbitrary web script or HTML via an invalid parameter in a wddx format request to api.php, which is not properly handled in an error message, related to unsafe calls to wddx_serialize_value.
Query: playbook for alert: Outbound C2 pattern associated with Selective Exclusion
Matching passage: Playbook for T1679 Selective Exclusion. 1) Validate alert telemetry against T1679. 2) Scope affected hosts and accounts. 3) Contain by isolating endpoint / disabling account if confirmed. 4) Hunt for related tactics: stealth. 5) Eradicate persistence and recover. Reference detection notes: Adversaries may intentionally exclude certain files, folders, directories, file types, or system components from encryption or tampering during a ransomware or malicious payload execution. Some file extensions that adversaries may avoid encrypting include `.dll`, `.exe`, and `.lnk`.(Citation: Palo Alto Unit 42 Medusa Group Medusa Ransomware January 2024) Adversaries may perform this behavior to av
Near-miss passage: Playbook for T1574.007 Path Interception by PATH Environment Variable. Different response path focused on stealth, execution.
Query: risk of Unspecified vulnerability in Oracle Java SE 6u95, 7u80, and 8u45, and Java SE Embedded 7u75 and 8u33 allows remote attackers to affect confidentiality, integrity, and availability 
Matching passage: CVE-2015-2590. CWE: UNKNOWN. CVSS: 9.800000190734863. Unspecified vulnerability in Oracle Java SE 6u95, 7u80, and 8u45, and Java SE Embedded 7u75 and 8u33 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Libraries, a different vulnerability than CVE-2015-4732.
Near-miss passage: CVE-2015-7912. CWE: UNKNOWN. CVSS: 10.0. The Ice Faces servlet in ag_server_service.exe in the AggreGate Server Service in Tibbo AggreGate before 5.30.06 allows remote attackers to upload and execute arbitrary Java code via a crafted XML document.
Query: detection rule: Detects the process injection of a LittleCorporal generated Maldoc.
Matching passage: Sigma rule: Detects the process injection of a LittleCorporal generated Maldoc.. Logsource: windows / process_access. Rule: title: HackTool - LittleCorporal Generated Maldoc Injection id: 7bdde3bf-2a42-4c39-aa31-a92b3e17afac status: test description: Detects the process injection of a LittleCorporal generated Maldoc. references: - https://github.com/connormcgarr/LittleCorporal author: Christian Burkard (Nextron Systems) date: 2021-08-09 modified: 2023-11-28 tags: - attack.execution - attack.privilege-escalation - attack.stealth - attack.t1204.002 - attack.t1055.003 logsource: category: process_access product: windows detection: selection: SourceImage|endswith: \winword.exe CallTrace|contains|all: - :\Windows\Microsoft.NET\Framework64\v2. - UNKNOWN condition: selection falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Detects the execution of a renamed version of the "Mavinject" process. Which can be abused to perform process injection. Logsource: windows / process_creation. Rule: title: Renamed Mavinject.EXE Execution id: e6474a1b-5390-49cd-ab41-8d88655f7394 status: test description: Detects the execution of a renamed version of the "Mavinject" process. Which can be abused to perform process injection using the "/INJECTRUNNING" flag references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1218/T1218.md - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1056.004/T1056.004.md - https://posts.specterops.io/mavinject-exe-functionality-deconstructed-c29ab2cf5c0e - https://twitter.com/gN3mes1s/status/941315826107510784 - https://reaqta.com/2017/12/mavinject-microsoft-injector/ - https://twitter.com/Hexacorn/status/776122138063409152 - https://github.com/SigmaHQ/sigma/issues/3742 - https://github.com/keyboardcrunch/SentinelOne-ATTACK-Queries/blob/6a228d23eefe963ca81f2d52f94b815f61ef5ee0/Tactics/DefenseEvasion.md#t1055-process-injection author: frack113, Florian Roth date: 2022-12-05 modified: 2023-02-03 tags: - attack.privilege-escalation - attack.stealth - attack.t1055.001 - attack.t1218.013 logsource: category: process_creation product: windows detection: selection: OriginalFileName: - mavinject32.exe - mavinject64.exe filter: Image|endswith: - \mavinject32.exe - \mavinject64.exe condition: selection and not filter falsepositives: - Unlikely level: high
Query: describe CVE-2015-0910
Matching passage: CVE-2015-0910. CWE: CWE-79. CVSS: 4.300000190734863. Cross-site scripting (XSS) vulnerability in TAGAWA Takao TransmitMail 1.0.11 through 1.5.8 allows remote attackers to inject arbitrary web script or HTML via a crafted filename.
Near-miss passage: CVE-2015-4661. CWE: CWE-79. CVSS: 4.300000190734863. Cross-site scripting (XSS) vulnerability in Symphony CMS 2.6.2 allows remote attackers to inject arbitrary web script or HTML via the sort parameter to system/authors.
Query: patch priority for CVE-2015-1265
Matching passage: CVE-2015-1265. CWE: UNKNOWN. CVSS: 7.5. Multiple unspecified vulnerabilities in Google Chrome before 43.0.2357.65 allow attackers to cause a denial of service or possibly have other impact via unknown vectors.
Near-miss passage: CVE-2015-0455. CWE: UNKNOWN. CVSS: 6.800000190734863. Unspecified vulnerability in the XDB - XML Database component in Oracle Database Server 11.2.0.3, 11.2.0.4, 12.1.0.1, and 12.1.0.2 allows remote authenticated users to affect confidentiality via unknown vectors.