alirezaaminzadeh/secembed-pairs huggingface dataset:
Query: exploit The xdr_nullstring function in lib/kadm5/kadm_rpc_xdr.c in kadmind in MIT Kerberos 5 (aka krb5) before 1.13.4 and 1.14.x before 1.14.1 does not verify whether '\0' characters exist
Matching passage: CVE-2015-8629. CWE: CWE-125. CVSS: 5.300000190734863. The xdr_nullstring function in lib/kadm5/kadm_rpc_xdr.c in kadmind in MIT Kerberos 5 (aka krb5) before 1.13.4 and 1.14.x before 1.14.1 does not verify whether '\0' characters exist as expected, which allows remote authenticated users to obtain sensitive information or cause a denial of service (out-of-bounds read) via a crafted string.
Near-miss passage: CVE-2015-8958. CWE: CWE-125. CVSS: 6.5. coders/sun.c in ImageMagick before 6.9.0-4 Beta allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted SUN file.
Query: SOC alert related to Web Services
Matching passage: T1583.006 Web Services. Tactics: resource development. Description: Adversaries may register for web services that can be used during targeting. A variety of popular websites exist for adversaries to register for a web-based service that can be abused during later stages of the adversary lifecycle, such as during Command and Control ([Web Service](https://attack.mitre.org/techniques/T1102)), [Exfiltration Over Web Service](https://attack.mitre.org/techniques/T1567), or [Phishing](https://attack.mitre.org/techniques/T1566). Using common services, such as those offered by Google, GitHub, or Twitter, makes it easier for adversaries to hide in expected noise.(Citation: FireEye APT29)(Citation: Hacker News GitHub Abuse 2024) By utilizing a web service, adversaries can make it difficult to physically tie back operations to them.
Near-miss passage: T1583.003 Virtual Private Server. Tactics: resource development. Description: Adversaries may rent Virtual Private Servers (VPSs) that can be used during targeting. There exist a variety of cloud service providers that will sell virtual machines/containers as a service. By utilizing a VPS, adversaries can make it difficult to physically tie back operations to them. The use of cloud infrastructure can also make it easier for adversaries to rapidly provision, modify, and shut down their infrastructure. Acquiring a VPS for use in later stages of the adversary lifecycle, such as Command and Control, can allow adversaries to benefit from the ubiquity and trust associated with higher reputation cloud service providers. Adversaries may also acquire infrastructure from VPS service providers that are known for renting VPSs with minimal registration information, allowing for more anonymous acquisitions of infrastructure.(Citation: TrendmicroHideoutsLease)
Query: describe CVE-2015-9135
Matching passage: CVE-2015-9135. CWE: CWE-476. CVSS: 9.800000190734863. In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Mobile and Snapdragon Wear MDM9625, MDM9635M, MDM9640, MDM9645, MSM8909W, SD 210/SD 212/SD 205, SD 400, SD 410/12, SD 615/16/SD 415, SD 617, SD 650/52, SD 800, SD 808, and SD 810, in a QTEE syscall handler, an untrusted pointer dereference can occur.
Near-miss passage: CVE-2015-0928. CWE: CWE-476. CVSS: 7.5. libhtp 0.5.15 allows remote attackers to cause a denial of service (NULL pointer dereference).
Query: mitigate Active Scanning
Matching passage: T1595 Active Scanning. Tactics: reconnaissance. Description: Adversaries may execute active reconnaissance scans to gather information that can be used during targeting. Active scans are those where the adversary probes victim infrastructure via network traffic, as opposed to other forms of reconnaissance that do not involve direct interaction. Adversaries may perform different forms of active scanning depending on what information they seek to gather. These scans can also be performed in various ways, including using native features of network protocols such as ICMP.(Citation: Botnet Scan)(Citation: OWASP Fingerprinting) Information from these scans may reveal opportunities for other forms of reconnaissance (ex: [Search Open Websites/Domains](https://attack.mitre.org/techniques/T1593) or [Search Open Technical Databases](https://attack.mitre.org/techniques/T1596)), establishing operational resources (ex: [Develop Capabilities](https://attack.mitre.org/techniques/T1587) or [Obtain Capabilities](https://attack.mitre.org/techniques/T1588)), and/or initial access (ex: [External Remote Services](https://attack.mitre.org/techniques/T1133) or [Exploit Public-Facing Application](https://attack.mitre.org/techniques/T1190)).
Near-miss passage: T1595.001 Scanning IP Blocks. Tactics: reconnaissance. Description: Adversaries may scan victim IP blocks to gather information that can be used during targeting. Public IP addresses may be allocated to organizations by block, or a range of sequential addresses. Adversaries may scan IP blocks in order to [Gather Victim Network Information](https://attack.mitre.org/techniques/T1590), such as which IP addresses are actively in use as well as more detailed information about hosts assigned these addresses. Scans may range from simple pings (ICMP requests and responses) to more nuanced scans that may reveal host software/versions via server banners or other network artifacts.(Citation: Botnet Scan) Information from these scans may reveal opportunities for other forms of reconnaissance (ex: [Search Open Websites/Domains](https://attack.mitre.org/techniques/T1593) or [Search Open Technical Databases](https://attack.mitre.org/techniques/T1596)), establishing operational resources (ex: [Develop Capabilities](https://attack.mitre.org/techniques/T1587) or [Obtain Capabilities](https://attack.mitre.org/techniques/T1588)), and/or initial access (ex: [External Remote Services](https://attack.mitre.org/techniques/T1133)).
Query: vulnerability: SpringBoard in Apple iOS before 9 does not properly restrict access to privileged API calls, which allows attackers to spoof the dialog windows of an arbitrary app via a crafted ap
Matching passage: CVE-2015-5838. CWE: CWE-284. CVSS: 4.300000190734863. SpringBoard in Apple iOS before 9 does not properly restrict access to privileged API calls, which allows attackers to spoof the dialog windows of an arbitrary app via a crafted app.
Near-miss passage: CVE-2015-7577. CWE: CWE-284. CVSS: 5.300000190734863. activerecord/lib/active_record/nested_attributes.rb in Active Record in Ruby on Rails 3.1.x and 3.2.x before 3.2.22.1, 4.0.x and 4.1.x before 4.1.14.1, 4.2.x before 4.2.5.1, and 5.x before 5.0.0.beta1.1 does not properly implement a certain destroy option, which allows remote attackers to bypass intended change restrictions by leveraging use of the nested attributes feature.
Query: SIEM correlation: stealth activity consistent with XSL Script Processing
Matching passage: T1220 XSL Script Processing. Tactics: stealth. Description: Adversaries may bypass application control and obscure execution of code by embedding scripts inside XSL files. Extensible Stylesheet Language (XSL) files are commonly used to describe the processing and rendering of data within XML files. To support complex operations, the XSL standard includes support for embedded scripting in various languages. (Citation: Microsoft XSLT Script Mar 2017) Adversaries may abuse this functionality to execute arbitrary files while potentially bypassing application control. Similar to [Trusted Developer Utilities Proxy Execution](https://attack.mitre.org/techniques/T1127), the Microsoft common line transformation utility binary (msxsl.exe) (Citation: Microsoft msxsl.exe) can be installed and used to execute malicious JavaScript embedded within local or remote (URL referenced) XSL files. (Citation: Penetration Testing Lab MSXSL July 2017) Since msxsl.exe is not installed by default, an adversary will likely need to package it with dropped files. (Citation: Reaqta MSXSL Spearphishing MAR 2018) Msxsl.exe takes two main arguments, an XML source file and an XSL stylesheet. Since the XSL file is valid XML, the adversary may call the same XSL file twice. When using msxsl.exe adversaries may also give the XML/XSL files an arbitrary file extension.(Citation: XSL Bypass Mar 2019) Command-line examples:(Citation: Penetration Testing Lab MSXSL July 2017)(Citation: XSL Bypass Mar 2019) * <code>msxsl.exe customers[.]xml script[.]xsl</code> * <code>msxsl.exe script[.]xsl script[.]xsl</code> * <code>msxsl.exe script[.]jpeg script[.]jpeg</code> Another variation of this technique, dubbed “Squiblytwo”, involves using [Windows Management Instrumentation](https://attack.mitre.org/techniques/T1047) to invoke JScript or VBScript within an XSL file.(Citation: LOLBAS Wmic) This technique can also execute local/remote scripts and, similar to its [Regsvr32](https://attack.mitre.org/techniques/T1218/010)/ "Squiblydoo" counterpart, leverages a trusted, built-in W
Near-miss passage: T1218.004 InstallUtil. Tactics: stealth. Description: Adversaries may use InstallUtil to proxy execution of code through a trusted Windows utility. InstallUtil is a command-line utility that allows for installation and uninstallation of resources by executing specific installer components specified in .NET binaries. (Citation: MSDN InstallUtil) The InstallUtil binary may also be digitally signed by Microsoft and located in the .NET directories on a Windows system: <code>C:\Windows\Microsoft.NET\Framework\v<version>\InstallUtil.exe</code> and <code>C:\Windows\Microsoft.NET\Framework64\v<version>\InstallUtil.exe</code>. InstallUtil may also be used to bypass application control through use of attributes within the binary that execute the class decorated with the attribute <code>[System.ComponentModel.RunInstaller(true)]</code>. (Citation: LOLBAS Installutil)
Query: vulnerability: Multiple cross-site scripting (XSS) vulnerabilities in Synology Note Station 1.1-0212 and earlier allow remote authenticated attackers to inject arbitrary web script or HTML via th
Matching passage: CVE-2015-9103. CWE: CWE-79. CVSS: 5.400000095367432. Multiple cross-site scripting (XSS) vulnerabilities in Synology Note Station 1.1-0212 and earlier allow remote authenticated attackers to inject arbitrary web script or HTML via the (1) note title or (2) file name of attachments.
Near-miss passage: CVE-2015-4725. CWE: CWE-79. CVSS: 4.300000190734863. Cross-site scripting (XSS) vulnerability in forgot.php in AudioShare 2.0.2 allows remote attackers to inject arbitrary web script or HTML via the email parameter.
Query: command and control using Proxy
Matching passage: T1090 Proxy. Tactics: command and control. Description: Adversaries may use a connection proxy to direct network traffic between systems or act as an intermediary for network communications to a command and control server to avoid direct connections to their infrastructure. 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 these types of proxies to manage command and control communications, reduce the number of simultaneous outbound network connections, provide resiliency in the face of connection loss, or to ride over existing trusted communications paths between victims to avoid suspicion. Adversaries may chain together multiple proxies to further disguise the source of malicious traffic. Adversaries can also take advantage of routing schemes in Content Delivery Networks (CDNs) to proxy command and control traffic.
Near-miss passage: T1090.002 External Proxy. Tactics: command and control. Description: Adversaries may use an external proxy to act as an intermediary for network communications to a command and control server to avoid direct connections to their infrastructure. 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 these types of proxies to manage command and control communications, to provide resiliency in the face of connection loss, or to ride over existing trusted communications paths to avoid suspicion. External connection proxies are used to mask the destination of C2 traffic and are typically implemented with port redirectors. Compromised systems outside of the victim environment may be used for these purposes, as well as purchased infrastructure such as cloud-based resources or virtual private servers. Proxies may be chosen based on the low likelihood that a connection to them from a compromised system would be investigated. Victim systems would communicate directly with the external proxy on the Internet and then the proxy would forward communications to the C2 server.
Query: rule covering Detects suspicious base64 encoded and obfuscated "LOAD" keyword used in .NET "reflection.assembly"
Matching passage: Sigma rule: Detects suspicious base64 encoded and obfuscated "LOAD" keyword used in .NET "reflection.assembly". Logsource: windows / process_creation. Rule: title: Suspicious Encoded And Obfuscated Reflection Assembly Load Function Call id: 9c0295ce-d60d-40bd-bd74-84673b7592b1 related: - id: 62b7ccc9-23b4-471e-aa15-6da3663c4d59 type: similar status: test description: Detects suspicious base64 encoded and obfuscated "LOAD" keyword used in .NET "reflection.assembly" references: - https://github.com/Neo23x0/Raccine/blob/20a569fa21625086433dcce8bb2765d0ea08dcb6/yara/mal_revil.yar - https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/ - https://learn.microsoft.com/en-us/dotnet/api/system.appdomain.load?view=net-7.0 author: pH-T (Nextron Systems) date: 2022-03-01 modified: 2023-04-06 tags: - attack.execution - attack.stealth - attack.t1059.001 - attack.t1027 logsource: category: process_creation product: windows detection: selection: CommandLine|contains: - OgA6ACgAIgBMACIAKwAiAG8AYQBkACIAKQ - oAOgAoACIATAAiACsAIgBvAGEAZAAiACkA - 6ADoAKAAiAEwAIgArACIAbwBhAGQAIgApA - OgA6ACgAIgBMAG8AIgArACIAYQBkACIAKQ - oAOgAoACIATABvACIAKwAiAGEAZAAiACkA - 6ADoAKAAiAEwAbwAiACsAIgBhAGQAIgApA - OgA6ACgAIgBMAG8AYQAiACsAIgBkACIAKQ - oAOgAoACIATABvAGEAIgArACIAZAAiACkA - 6ADoAKAAiAEwAbwBhACIAKwAiAGQAIgApA - OgA6ACgAJwBMACcAKwAnAG8AYQBkACcAKQ - oAOgAoACcATAAnACsAJwBvAGEAZAAnACkA - 6ADoAKAAnAEwAJwArACcAbwBhAGQAJwApA - OgA6ACgAJwBMAG8AJwArACcAYQBkACcAKQ - oAOgAoACcATABvACcAKwAnAGEAZAAnACkA - 6ADoAKAAnAEwAbwAnACsAJwBhAGQAJwApA - OgA6ACgAJwBMAG8AYQAnACsAJwBkACcAKQ - oAOgAoACcATABvAGEAJwArACcAZAAnACkA - 6ADoAKAAnAEwAbwBhACcAKwAnAGQAJwApA condition: selection falsepositives: - Unlikely level: high
Near-miss passage: Sigma rule: Detects a "dllhost" process spawning with no commandline arguments which is very rare to happen and could indicate proce. Logsource: windows / process_creation. Rule: title: Dllhost.EXE Execution Anomaly id: e7888eb1-13b0-4616-bd99-4bc0c2b054b9 status: test description: Detects a "dllhost" process spawning with no commandline arguments which is very rare to happen and could indicate process injection activity or malware mimicking similar system processes. references: - https://redcanary.com/blog/child-processes/ - https://nasbench.medium.com/what-is-the-dllhost-exe-process-actually-running-ef9fe4c19c08 - https://www.ncsc.gov.uk/static-assets/documents/malware-analysis-reports/goofy-guineapig/NCSC-MAR-Goofy-Guineapig.pdf author: Nasreddine Bencherchali (Nextron Systems) date: 2022-06-27 modified: 2023-05-15 tags: - attack.privilege-escalation - attack.stealth - attack.t1055 logsource: category: process_creation product: windows detection: selection: Image|endswith: \dllhost.exe CommandLine: - dllhost.exe - dllhost filter_main_null: CommandLine: null condition: selection and not 1 of filter_main_* falsepositives: - Unlikely level: high
Query: vulnerability: SAP Afaria does not properly restrict access to unspecified functionality, which allows remote attackers to obtain sensitive information, gain privileges, or have other unspecified
Matching passage: CVE-2015-4161. CWE: CWE-264. CVSS: 7.5. SAP Afaria does not properly restrict access to unspecified functionality, which allows remote attackers to obtain sensitive information, gain privileges, or have other unspecified impact via unknown vectors, SAP Security Note 2155690.
Near-miss passage: CVE-2015-2527. CWE: CWE-264. CVSS: 7.199999809265137. The process-initialization implementation in win32k.sys in the kernel-mode drivers in Microsoft Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT Gold and 8.1, and Windows 10 does not properly constrain impersonation levels, which allows local users to gain privileges via a crafted application, aka "Win32k Elevation of Privilege Vulnerability."
Query: rule covering Detects possible password spraying attempts using Dsacls
Matching passage: Sigma rule: Detects possible password spraying attempts using Dsacls. Logsource: windows / process_creation. Rule: title: Potential Password Spraying Attempt Using Dsacls.EXE id: bac9fb54-2da7-44e9-988f-11e9a5edbc0c status: test description: Detects possible password spraying attempts using Dsacls references: - https://www.ired.team/offensive-security-experiments/active-directory-kerberos-abuse/using-dsacls-to-check-ad-object-permissions#password-spraying-anyone - https://ss64.com/nt/dsacls.html - https://learn.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-r2-and-2012/cc771151(v=ws.11) author: Nasreddine Bencherchali (Nextron Systems) date: 2022-06-20 modified: 2023-02-04 tags: - attack.stealth - attack.t1218 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: \dsacls.exe - OriginalFileName: DSACLS.EXE selection_cli: CommandLine|contains|all: - '/user:' - '/passwd:' condition: all of selection* falsepositives: - Legitimate use of dsacls to bind to an LDAP session level: medium
Near-miss passage: Sigma rule: Detects the invocation of the Stored User Names and Passwords dialogue (Key Manager). Logsource: windows / process_creation. Rule: title: Suspicious Key Manager Access id: a4694263-59a8-4608-a3a0-6f8d3a51664c status: test description: Detects the invocation of the Stored User Names and Passwords dialogue (Key Manager) references: - https://twitter.com/NinjaParanoid/status/1516442028963659777 author: Florian Roth (Nextron Systems) date: 2022-04-21 modified: 2023-02-09 tags: - attack.credential-access - attack.t1555.004 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: \rundll32.exe - OriginalFileName: RUNDLL32.EXE selection_cli: CommandLine|contains|all: - keymgr - KRShowKeyMgr condition: all of selection_* falsepositives: - Administrative activity level: high
Query: vulnerability: Apereo Central Authentication Service (CAS) Server before 3.5.3 allows remote attackers to conduct LDAP injection attacks via a crafted username, as demonstrated by using a wildcar
Matching passage: CVE-2015-1169. CWE: CWE-74. CVSS: 7.5. Apereo Central Authentication Service (CAS) Server before 3.5.3 allows remote attackers to conduct LDAP injection attacks via a crafted username, as demonstrated by using a wildcard and a valid password to bypass LDAP authentication.
Near-miss passage: CVE-2015-8258. CWE: CWE-74. CVSS: 7.5. AXIS Communications products with firmware through 5.80.x allow remote attackers to modify arbitrary files as root via vectors involving Open Script Editor, aka a "resource injection vulnerability."
Query: vulnerability: Buffer overflow in the integrated web server on Siemens Ruggedcom WIN51xx devices with firmware before SS4.4.4624.35, WIN52xx devices with firmware before SS4.4.4624.35, WIN70xx de
Matching passage: CVE-2015-1449. CWE: CWE-119. CVSS: 10.0. Buffer overflow in the integrated web server on Siemens Ruggedcom WIN51xx devices with firmware before SS4.4.4624.35, WIN52xx devices with firmware before SS4.4.4624.35, WIN70xx devices with firmware before BS4.4.4621.32, and WIN72xx devices with firmware before BS4.4.4621.32 allows remote attackers to execute arbitrary code via unspecified vectors.
Near-miss passage: CVE-2015-1098. CWE: CWE-119. CVSS: 7.300000190734863. iWork in Apple iOS before 8.3 and Apple OS X before 10.10.3 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted iWork file.
Query: CVE similar to CVE-2015-2139
Matching passage: CVE-2015-2139. CWE: CWE-200. CVSS: 4.0. HP Systems Insight Manager (SIM) before 7.5.0, as used in HP Matrix Operating Environment before 7.5.0 and other products, allows remote authenticated users to obtain sensitive information via unspecified vectors, a different vulnerability than CVE-2015-5403.
Near-miss passage: CVE-2015-4980. CWE: CWE-200. CVSS: 4.0. Unspecified vulnerability in IBM WebSphere Commerce 7.0.0.6 through 7.0.0.9 allows remote authenticated users to obtain sensitive personal information via unknown vectors.
Query: exploit In all Android releases from CAF using the Linux kernel, a vulnerability exists in the access control settings of modem memory.
Matching passage: CVE-2015-9029. CWE: CWE-284. CVSS: 7.800000190734863. In all Android releases from CAF using the Linux kernel, a vulnerability exists in the access control settings of modem memory.
Near-miss passage: CVE-2015-3071. CWE: CWE-284. CVSS: 10.0. Adobe Reader and Acrobat 10.x before 10.1.14 and 11.x before 11.0.11 on Windows and OS X allow attackers to bypass intended restrictions on JavaScript API execution via unspecified vectors, a different vulnerability than CVE-2015-3060, CVE-2015-3061, CVE-2015-3062, CVE-2015-3063, CVE-2015-3064, CVE-2015-3065, CVE-2015-3066, CVE-2015-3067, CVE-2015-3068, CVE-2015-3069, CVE-2015-3072, CVE-2015-3073, and CVE-2015-3074.
Query: exploit The kernel in Microsoft Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT Gold and 8.1, and Windows 10 allows local users to gain privileges via a crafted applica
Matching passage: CVE-2015-2554. CWE: CWE-264. CVSS: 7.199999809265137. The kernel in Microsoft Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT Gold and 8.1, and Windows 10 allows local users to gain privileges via a crafted application, aka "Windows Object Reference Elevation of Privilege Vulnerability."
Near-miss passage: CVE-2015-0761. CWE: CWE-264. CVSS: 7.199999809265137. Cisco AnyConnect Secure Mobility Client before 3.1(8009) and 4.x before 4.0(2052) on Linux does not properly implement unspecified internal functions, which allows local users to obtain root privileges via crafted vpnagent options, aka Bug ID CSCus86790.