alirezaaminzadeh/secembed-pairs huggingface dataset:
Query: telemetry for T1564
Matching passage: T1564 Hide Artifacts. Tactics: stealth. Description: Adversaries may attempt to hide artifacts associated with their behaviors to evade detection. Operating systems may have features to hide various artifacts, such as important system files and administrative task execution, to avoid disrupting user work environments and prevent users from changing files or features on the system. Adversaries may abuse these features to hide artifacts such as files, directories, user accounts, or other system activity to evade detection.(Citation: Sofacy Komplex Trojan)(Citation: Cybereason OSX Pirrit)(Citation: MalwareBytes ADS July 2015) Adversaries may also attempt to hide artifacts associated with malicious behavior by creating computing regions that are isolated from common security instrumentation, such as through the use of virtualization technology.(Citation: Sophos Ragnar May 2020)
Near-miss passage: T1564.003 Hidden Window. Tactics: stealth. Description: Adversaries may use hidden windows to conceal malicious activity from the plain sight of users. In some cases, windows that would typically be displayed when an application carries out an operation can be hidden. This may be utilized by system administrators to avoid disrupting user work environments when carrying out administrative tasks. Adversaries may abuse these functionalities to hide otherwise visible windows from users so as not to alert the user to adversary activity on the system.(Citation: Antiquated Mac Malware) On macOS, the configurations for how applications run are listed in property list (plist) files. One of the tags in these files can be <code>apple.awt.UIElement</code>, which allows for Java applications to prevent the application's icon from appearing in the Dock. A common use for this is when applications run in the system tray, but don't also want to show up in the Dock. Similarly, on Windows there are a variety of features in scripting languages, such as [PowerShell](https://attack.mitre.org/techniques/T1059/001), Jscript, and [Visual Basic](https://attack.mitre.org/techniques/T1059/005) to make windows hidden. One example of this is <code>powershell.exe -WindowStyle Hidden</code>.(Citation: PowerShell About 2019) The Windows Registry can also be edited to hide application windows from the current user. For example, by setting the `WindowPosition` subkey in the `HKEY_CURRENT_USER\Console\%SystemRoot%_System32_WindowsPowerShell_v1.0_PowerShell.exe` Registry key to a maximum value, PowerShell windows will open off screen and be hidden.(Citation: Cantoris Computing) In addition, Windows supports the `CreateDesktop()` API that can create a hidden desktop window with its own corresponding <code>explorer.exe</code> process.(Citation: Hidden VNC)(Citation: Anatomy of an hVNC Attack) All applications running on the hidden desktop window, such as a hidden VNC (hVNC) session,(Citation: Hidden VNC) will be invisible to other desktops windows. Adversarie
Query: Sigma rule for Detects calls to "LoadAssemblyFromPath" or "LoadAssemblyFromNS" that are part of the "CL_LoadAssembly.ps1" script. This
Matching passage: Sigma rule: Detects calls to "LoadAssemblyFromPath" or "LoadAssemblyFromNS" that are part of the "CL_LoadAssembly.ps1" script. This. Logsource: windows / process_creation. Rule: title: Assembly Loading Via CL_LoadAssembly.ps1 id: c57872c7-614f-4d7f-a40d-b78c8df2d30d status: test description: Detects calls to "LoadAssemblyFromPath" or "LoadAssemblyFromNS" that are part of the "CL_LoadAssembly.ps1" script. This can be abused to load different assemblies and bypass App locker controls. references: - https://bohops.com/2018/01/07/executing-commands-and-bypassing-applocker-with-powershell-diagnostic-scripts/ - https://lolbas-project.github.io/lolbas/Scripts/CL_LoadAssembly/ author: frack113, Nasreddine Bencherchali (Nextron Systems) date: 2022-05-21 modified: 2023-08-17 tags: - attack.stealth - attack.t1216 logsource: category: process_creation product: windows detection: selection: CommandLine|contains: - 'LoadAssemblyFromPath ' - 'LoadAssemblyFromNS ' condition: selection falsepositives: - Unknown level: medium
Near-miss passage: Sigma rule: Detects logs clearing attempts on Linux systems via utilities such as 'rm', 'rmdir', 'shred', and 'unlink' targeting log. Logsource: linux / process_creation. Rule: title: Linux Logs Clearing Attempts id: 80915f59-9b56-4616-9de0-fd0dea6c12fe status: stable description: 'Detects logs clearing attempts on Linux systems via utilities such as ''rm'', ''rmdir'', ''shred'', and ''unlink'' targeting log files and directories. Adversaries often try to clear logs to cover their tracks after performing malicious activities. ' references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1070.002/T1070.002.md author: Ömer Günal, oscd.community date: 2020-10-07 modified: 2026-03-18 tags: - attack.defense-impairment - attack.t1685.006 logsource: product: linux category: process_creation detection: selection: Image|endswith: - /rm - /rmdir - /shred - /unlink CommandLine|contains: - /var/log - /var/spool/mail filter_main_legit_systat: Image|endswith: /rm CommandLine|startswith: rm -f /var/log/sysstat/ filter_main_dmseg: Image|endswith: /rm CommandLine|startswith: rm -f -- /var/log//dmesg condition: selection and not 1 of filter_main_* falsepositives: - Legitimate administration activities level: medium
Query: CVE similar to CVE-2015-8242
Matching passage: CVE-2015-8242. CWE: CWE-119. CVSS: 5.800000190734863. The xmlSAX2TextNode function in SAX2.c in the push interface in the HTML parser in libxml2 before 2.9.3 allows context-dependent attackers to cause a denial of service (stack-based buffer over-read and application crash) or obtain sensitive information via crafted XML data.
Near-miss passage: CVE-2015-7180. CWE: CWE-119. CVSS: 7.5. The ReadbackResultWriterD3D11::Run function in Mozilla Firefox before 41.0 and Firefox ESR 38.x before 38.3 misinterprets the return value of a function call, which might allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via unknown vectors.
Query: alert when Detects command lines that indicate unwanted modifications to registry keys that disable important Internet Explorer sec
Matching passage: Sigma rule: Detects command lines that indicate unwanted modifications to registry keys that disable important Internet Explorer sec. Logsource: windows / process_creation. Rule: title: Disabled IE Security Features id: fb50eb7a-5ab1-43ae-bcc9-091818cb8424 status: test description: Detects command lines that indicate unwanted modifications to registry keys that disable important Internet Explorer security features references: - https://unit42.paloaltonetworks.com/operation-ke3chang-resurfaces-with-new-tidepool-malware/ author: Florian Roth (Nextron Systems) date: 2020-06-19 modified: 2021-11-27 tags: - attack.defense-impairment - attack.t1685 logsource: category: process_creation product: windows detection: selection1: CommandLine|contains|all: - ' -name IEHarden ' - ' -value 0 ' selection2: CommandLine|contains|all: - ' -name DEPOff ' - ' -value 1 ' selection3: CommandLine|contains|all: - ' -name DisableFirstRunCustomize ' - ' -value 2 ' condition: 1 of selection* falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Detects changes to the ClickOnce trust prompt registry key in order to enable an installation from different locations s. Logsource: windows / registry_set. Rule: title: ClickOnce Trust Prompt Tampering id: ac9159cc-c364-4304-8f0a-d63fc1a0aabb status: test description: Detects changes to the ClickOnce trust prompt registry key in order to enable an installation from different locations such as the Internet. references: - https://posts.specterops.io/less-smartscreen-more-caffeine-ab-using-clickonce-for-trusted-code-execution-1446ea8051c5 - https://learn.microsoft.com/en-us/visualstudio/deployment/how-to-configure-the-clickonce-trust-prompt-behavior author: '@SerkinValery, Nasreddine Bencherchali (Nextron Systems)' date: 2023-06-12 modified: 2023-08-17 tags: - attack.persistence - attack.defense-impairment - attack.t1112 logsource: category: registry_set product: windows detection: selection: TargetObject|contains: \SOFTWARE\MICROSOFT\.NETFramework\Security\TrustManager\PromptingLevel\ TargetObject|endswith: - \Internet - \LocalIntranet - \MyComputer - \TrustedSites - \UntrustedSites Details: Enabled condition: selection falsepositives: - Legitimate internal requirements. level: medium
Query: stealth using Msiexec
Matching passage: T1218.007 Msiexec. Tactics: stealth. Description: Adversaries may abuse msiexec.exe to proxy execution of malicious payloads. Msiexec.exe is the command-line utility for the Windows Installer and is thus commonly associated with executing installation packages (.msi).(Citation: Microsoft msiexec) The Msiexec.exe binary may also be digitally signed by Microsoft. Adversaries may abuse msiexec.exe to launch local or network accessible MSI files. Msiexec.exe can also execute DLLs.(Citation: LOLBAS Msiexec)(Citation: TrendMicro Msiexec Feb 2018) Since it may be signed and native on Windows systems, msiexec.exe can be used to bypass application control solutions that do not account for its potential abuse. Msiexec.exe execution may also be elevated to SYSTEM privileges if the <code>AlwaysInstallElevated</code> policy is enabled.(Citation: Microsoft AlwaysInstallElevated 2018)
Near-miss passage: T1218.001 Compiled HTML File. Tactics: stealth. Description: Adversaries may abuse Compiled HTML files (.chm) to conceal malicious code. CHM files are commonly distributed as part of the Microsoft HTML Help system. CHM files are compressed compilations of various content such as HTML documents, images, and scripting/web related programming languages such VBA, JScript, Java, and ActiveX. (Citation: Microsoft HTML Help May 2018) CHM content is displayed using underlying components of the Internet Explorer browser (Citation: Microsoft HTML Help ActiveX) loaded by the HTML Help executable program (hh.exe). (Citation: Microsoft HTML Help Executable Program) A custom CHM file containing embedded payloads could be delivered to a victim then triggered by [User Execution](https://attack.mitre.org/techniques/T1204). CHM execution may also bypass application application control on older and/or unpatched systems that do not account for execution of binaries through hh.exe. (Citation: MsitPros CHM Aug 2017) (Citation: Microsoft CVE-2017-8625 Aug 2017)
Query: CVE similar to CVE-2015-8074
Matching passage: CVE-2015-8074. CWE: CWE-200. CVSS: 5.0. mediaserver in Android before 5.1.1 LMY48X allows remote attackers to obtain sensitive information, and consequently bypass an unspecified protection mechanism, via unknown vectors, aka internal bugs 23540907 and 23515142, a different vulnerability than CVE-2015-6611.
Near-miss passage: CVE-2015-7032. CWE: CWE-200. CVSS: 4.300000190734863. The Apple iWork application before 2.6 for iOS, Apple Keynote before 6.6, Apple Pages before 5.6, and Apple Numbers before 3.6 allow remote attackers to obtain sensitive information via a crafted document.
Query: risk of Multiple integer overflows in the Blob class in keystore/keystore.cpp in Keystore in Android before 5.1.1 LMY48M allow attackers to execute arbitrary code and read arbitrary Keysto
Matching passage: CVE-2015-3863. CWE: CWE-189. CVSS: 9.300000190734863. Multiple integer overflows in the Blob class in keystore/keystore.cpp in Keystore in Android before 5.1.1 LMY48M allow attackers to execute arbitrary code and read arbitrary Keystore keys via an application that uses a crafted blob in an insert operation, aka internal bug 22802399.
Near-miss passage: CVE-2015-5309. CWE: CWE-189. CVSS: 4.300000190734863. Integer overflow in the terminal emulator in PuTTY before 0.66 allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via an ECH (erase characters) escape sequence with a large parameter value, which triggers a buffer underflow.
Query: patch priority for CVE-2015-5736
Matching passage: CVE-2015-5736. CWE: CWE-264. CVSS: 7.199999809265137. The Fortishield.sys driver in Fortinet FortiClient before 5.2.4 allows local users to execute arbitrary code with kernel privileges by setting the callback function in a (1) 0x220024 or (2) 0x220028 ioctl call.
Near-miss passage: CVE-2015-0069. CWE: CWE-264. CVSS: 4.300000190734863. Microsoft Internet Explorer 10 and 11 allows remote attackers to bypass the ASLR protection mechanism via a crafted web site, aka "Internet Explorer ASLR Bypass Vulnerability."
Query: risk of Double free vulnerability in Adobe Flash Player before 13.0.0.281 and 14.x through 17.x before 17.0.0.169 on Windows and OS X and before 11.2.202.457 on Linux allows attackers to e
Matching passage: CVE-2015-0359. CWE: UNKNOWN. CVSS: 10.0. Double free vulnerability in Adobe Flash Player before 13.0.0.281 and 14.x through 17.x before 17.0.0.169 on Windows and OS X and before 11.2.202.457 on Linux allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2015-0346.
Near-miss passage: CVE-2015-2016. CWE: UNKNOWN. CVSS: 9.0. Unspecified vulnerability in IBM QRadar SIEM 7.1 MR2 before Patch 11 IF02 and 7.2.x before 7.2.5 Patch 4 allows remote authenticated users to execute arbitrary commands with root privileges via unknown vectors.
Query: intelligence brief on T1027.004
Matching passage: T1027.004 Compile After Delivery. Tactics: stealth. Description: Adversaries may attempt to make payloads difficult to discover and analyze by delivering files to victims as uncompiled code. Text-based source code files may subvert analysis and scrutiny from protections targeting executables/binaries. These payloads will need to be compiled before execution; typically via native utilities such as ilasm.exe(Citation: ATTACK IQ), csc.exe, or GCC/MinGW.(Citation: ClearSky MuddyWater Nov 2018) Source code payloads may also be encrypted, encoded, and/or embedded within other files, such as those delivered as a [Phishing](https://attack.mitre.org/techniques/T1566). Payloads may also be delivered in formats unrecognizable and inherently benign to the native OS (ex: EXEs on macOS/Linux) before later being (re)compiled into a proper executable binary with a bundled compiler and execution framework.(Citation: TrendMicro WindowsAppMac)
Near-miss passage: T1027.008 Stripped Payloads. Tactics: stealth. Description: Adversaries may attempt to make a payload difficult to analyze by removing symbols, strings, and other human readable information. Scripts and executables may contain variables names and other strings that help developers document code functionality. Symbols are often created by an operating system’s `linker` when executable payloads are compiled. Reverse engineers use these symbols and strings to analyze code and to identify functionality in payloads.(Citation: Mandiant golang stripped binaries explanation)(Citation: intezer stripped binaries elf files 2018) Adversaries may use stripped payloads in order to make malware analysis more difficult. For example, compilers and other tools may provide features to remove or obfuscate strings and symbols. Adversaries have also used stripped payload formats, such as run-only AppleScripts, a compiled and stripped version of [AppleScript](https://attack.mitre.org/techniques/T1059/002), to evade detection and analysis. The lack of human-readable information may directly hinder detection and analysis of payloads.(Citation: SentinelLabs reversing run-only applescripts 2021)
Query: exploit 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
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: CVE similar to CVE-2015-2639
Matching passage: CVE-2015-2639. CWE: UNKNOWN. CVSS: 3.5. Unspecified vulnerability in Oracle MySQL Server 5.6.24 and earlier allows remote authenticated users to affect integrity via unknown vectors related to Server : Security : Firewall.
Near-miss passage: CVE-2015-4906. CWE: UNKNOWN. CVSS: 5.0. Unspecified vulnerability in Oracle Java SE 8u60 and JavaFX 2.2.85 allows remote attackers to affect confidentiality via unknown vectors related to JavaFX, a different vulnerability than CVE-2015-4908 and CVE-2015-4916.
Query: write Sigma for Adversaries may abuse container files such as disk image (.iso, .vhd) file formats to deliver malicious payloads that ma
Matching passage: Sigma rule: Adversaries may abuse container files such as disk image (.iso, .vhd) file formats to deliver malicious payloads that ma. Logsource: windows / ps_script. Rule: title: Suspicious Invoke-Item From Mount-DiskImage id: 902cedee-0398-4e3a-8183-6f3a89773a96 status: test description: Adversaries may abuse container files such as disk image (.iso, .vhd) file formats to deliver malicious payloads that may not be tagged with MOTW. references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.005/T1553.005.md#atomic-test-2---mount-an-iso-image-and-run-executable-from-the-iso - https://learn.microsoft.com/en-us/powershell/module/storage/mount-diskimage?view=windowsserver2022-ps author: frack113 date: 2022-02-01 tags: - attack.defense-impairment - attack.t1553.005 logsource: product: windows category: ps_script definition: 'Requirements: Script Block Logging must be enabled' detection: selection: ScriptBlockText|contains|all: - 'Mount-DiskImage ' - '-ImagePath ' - Get-Volume - .DriveLetter - 'invoke-item ' - ):\ condition: selection falsepositives: - Legitimate PowerShell scripts level: medium
Near-miss passage: Sigma rule: Detects the creation of files created by mimikatz such as ".kirbi", "mimilsa.log", etc.. Logsource: windows / file_event. Rule: title: HackTool - Mimikatz Kirbi File Creation id: 9e099d99-44c2-42b6-a6d8-54c3545cab29 related: - id: 034affe8-6170-11ec-844f-0f78aa0c4d66 type: obsolete status: test description: Detects the creation of files created by mimikatz such as ".kirbi", "mimilsa.log", etc. references: - https://cobalt.io/blog/kerberoast-attack-techniques - https://pentestlab.blog/2019/10/21/persistence-security-support-provider/ author: Florian Roth (Nextron Systems), David ANDRE date: 2021-11-08 modified: 2024-06-27 tags: - attack.credential-access - attack.t1558 logsource: category: file_event product: windows detection: selection: TargetFilename|endswith: - .kirbi - mimilsa.log condition: selection falsepositives: - Unlikely level: critical
Query: CVE similar to CVE-2015-1239
Matching passage: CVE-2015-1239. CWE: CWE-415. CVSS: 6.5. Double free vulnerability in the j2k_read_ppm_v3 function in OpenJPEG before r2997, as used in PDFium in Google Chrome, allows remote attackers to cause a denial of service (process crash) via a crafted PDF.
Near-miss passage: CVE-2015-5177. CWE: CWE-415. CVSS: 7.5. Double free vulnerability in the SLPDKnownDAAdd function in slpd/slpd_knownda.c in OpenSLP 1.2.1 allows remote attackers to cause a denial of service (crash) via a crafted package.
Query: write Sigma for Detects execution of PktMon, a tool that captures network packets.
Matching passage: Sigma rule: Detects execution of PktMon, a tool that captures network packets.. Logsource: windows / process_creation. Rule: title: PktMon.EXE Execution id: f956c7c1-0f60-4bc5-b7d7-b39ab3c08908 status: test description: Detects execution of PktMon, a tool that captures network packets. references: - https://lolbas-project.github.io/lolbas/Binaries/Pktmon/ author: frack113 date: 2022-03-17 modified: 2023-06-23 tags: - attack.discovery - attack.credential-access - attack.t1040 logsource: category: process_creation product: windows detection: selection: - Image|endswith: \pktmon.exe - OriginalFileName: PktMon.exe condition: selection falsepositives: - Legitimate use level: medium
Near-miss passage: Sigma rule: Detects execution of regsvr32 where the DLL is located in a highly suspicious locations. Logsource: windows / process_creation. Rule: title: Regsvr32 Execution From Highly Suspicious Location id: 327ff235-94eb-4f06-b9de-aaee571324be status: test description: Detects execution of regsvr32 where the DLL is located in a highly suspicious locations references: - Internal Research author: Nasreddine Bencherchali (Nextron Systems) date: 2023-05-26 tags: - attack.stealth - attack.t1218.010 logsource: category: process_creation product: windows detection: selection_img: - Image|endswith: \regsvr32.exe - OriginalFileName: REGSVR32.EXE selection_path_1: CommandLine|contains: - :\PerfLogs\ - :\Temp\ - \Windows\Registration\CRMLog - \Windows\System32\com\dmp\ - \Windows\System32\FxsTmp\ - \Windows\System32\Microsoft\Crypto\RSA\MachineKeys\ - \Windows\System32\spool\drivers\color\ - \Windows\System32\spool\PRINTERS\ - \Windows\System32\spool\SERVERS\ - \Windows\System32\Tasks_Migrated\ - \Windows\System32\Tasks\Microsoft\Windows\SyncCenter\ - \Windows\SysWOW64\com\dmp\ - \Windows\SysWOW64\FxsTmp\ - \Windows\SysWOW64\Tasks\Microsoft\Windows\PLA\System\ - \Windows\SysWOW64\Tasks\Microsoft\Windows\SyncCenter\ - \Windows\Tasks\ - \Windows\Tracing\ selection_path_2: CommandLine|contains: - ' "C:\' - ' C:\' - ' ''C:\' - D:\ selection_exclude_known_dirs: CommandLine|contains: - C:\Program Files (x86)\ - C:\Program Files\ - C:\ProgramData\ - C:\Users\ - ' C:\Windows\' - ' "C:\Windows\' - ' ''C:\Windows\' filter_main_empty: CommandLine: '' filter_main_null: CommandLine: null condition: selection_img and (selection_path_1 or (selection_path_2 and not selection_exclude_known_dirs)) and not 1 of filter_main_* falsepositives: - Unlikely level: high
Query: describe CVE-2015-5189
Matching passage: CVE-2015-5189. CWE: CWE-362. CVSS: 4.900000095367432. Race condition in pcsd in PCS 0.9.139 and earlier uses a global variable to validate usernames, which allows remote authenticated users to gain privileges by sending a command that is checked for security after another user is authenticated.
Near-miss passage: CVE-2015-1325. CWE: CWE-362. CVSS: 7.0. Race condition in Apport before 2.17.2-0ubuntu1.1 as packaged in Ubuntu 15.04, before 2.14.70ubuntu8.5 as packaged in Ubuntu 14.10, before 2.14.1-0ubuntu3.11 as packaged in Ubuntu 14.04 LTS, and before 2.0.1-0ubuntu17.9 as packaged in Ubuntu 12.04 LTS allow local users to write to arbitrary files and gain root privileges.
Query: CWE for Return of Pointer Value Outside of Expected Range
Matching passage: CWE-466 Return of Pointer Value Outside of Expected Range. A function can return a pointer to memory that is outside of the buffer that the pointer is expected to reference.
Near-miss passage: CWE-914 Improper Control of Dynamically-Identified Variables. The product does not properly restrict reading from or writing to dynamically-identified variables.