alirezaaminzadeh/secembed-pairs huggingface dataset:
Query: Sigma rule for Detects modification to the "Default" value of the "MyComputer" key and subkeys to point to a custom binary that will be
Matching passage: Sigma rule: Detects modification to the "Default" value of the "MyComputer" key and subkeys to point to a custom binary that will be. Logsource: windows / registry_set. Rule: title: Potential Persistence Via MyComputer Registry Keys id: 8fbe98a8-8f9d-44f8-aa71-8c572e29ef06 status: test description: Detects modification to the "Default" value of the "MyComputer" key and subkeys to point to a custom binary that will be launched whenever the associated action is executed (see reference section for example) references: - https://www.hexacorn.com/blog/2017/01/18/beyond-good-ol-run-key-part-55/ author: Nasreddine Bencherchali (Nextron Systems) date: 2022-08-09 modified: 2024-01-11 tags: - attack.persistence logsource: category: registry_set product: windows detection: selection: TargetObject|contains: \Microsoft\Windows\CurrentVersion\Explorer\MyComputer TargetObject|endswith: (Default) condition: selection falsepositives: - Unlikely but if you experience FPs add specific processes and locations you would like to monitor for level: high
Near-miss passage: Sigma rule: Detects an uncommon parent process of "LINK.EXE". Link.EXE in Microsoft incremental linker. Its a utility usually bundle. Logsource: windows / process_creation. Rule: title: Uncommon Link.EXE Parent Process id: 6e968eb1-5f05-4dac-94e9-fd0c5cb49fd6 status: test description: 'Detects an uncommon parent process of "LINK.EXE". Link.EXE in Microsoft incremental linker. Its a utility usually bundled with Visual Studio installation. Multiple utilities often found in the same folder (editbin.exe, dumpbin.exe, lib.exe, etc) have a hardcode call to the "LINK.EXE" binary without checking its validity. This would allow an attacker to sideload any binary with the name "link.exe" if one of the aforementioned tools get executed from a different location. By filtering the known locations of such utilities we can spot uncommon parent process of LINK.EXE that might be suspicious or malicious. ' references: - https://twitter.com/0gtweet/status/1560732860935729152 author: Nasreddine Bencherchali (Nextron Systems) date: 2022-08-22 modified: 2024-06-27 tags: - attack.stealth - attack.t1218 logsource: category: process_creation product: windows detection: selection: Image|endswith: \link.exe CommandLine|contains: LINK / filter_main_visual_studio: ParentImage|startswith: - C:\Program Files\Microsoft Visual Studio\ - C:\Program Files (x86)\Microsoft Visual Studio\ ParentImage|contains: - \VC\bin\ - \VC\Tools\ condition: selection and not 1 of filter_main_* falsepositives: - Unknown level: medium
Query: risk of Cross-site request forgery (CSRF) vulnerability in admin.php in Zenphoto before 1.4.9 allows remote attackers to hijack the authentication of admin users for requests that may caus
Matching passage: CVE-2015-5595. CWE: CWE-352. CVSS: 6.5. Cross-site request forgery (CSRF) vulnerability in admin.php in Zenphoto before 1.4.9 allows remote attackers to hijack the authentication of admin users for requests that may cause a denial of service (resource consumption).
Near-miss passage: CVE-2015-1874. CWE: CWE-352. CVSS: 6.800000190734863. Cross-site request forgery (CSRF) vulnerability in the Contact Form DB (aka CFDB and contact-form-7-to-database-extension) plugin before 2.8.32 for WordPress allows remote attackers to hijack the authentication of administrators for requests that delete all plugin records via a request in the CF7DBPluginSubmissions page to wp-admin/admin.php.
Query: exploit Microsoft Internet Explorer 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Mem
Matching passage: CVE-2015-2425. CWE: CWE-787. CVSS: 8.800000190734863. Microsoft Internet Explorer 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-2015-2383 and CVE-2015-2384.
Near-miss passage: CVE-2015-8458. CWE: CWE-787. CVSS: 6.800000190734863. Heap-based buffer overflow in AGM.dll in Adobe Reader and Acrobat 10.x before 10.1.16 and 11.x before 11.0.13, Acrobat and Acrobat Reader DC Classic before 2015.006.30094, and Acrobat and Acrobat Reader DC Continuous before 2015.009.20069 on Windows and OS X allows attackers to execute arbitrary code via a multiple-layer PDF document, a different vulnerability than CVE-2015-6696 and CVE-2015-6698.
Query: patch priority for CVE-2015-5011
Matching passage: CVE-2015-5011. CWE: CWE-77. CVSS: 3.200000047683716. IBM WebSphere Message Broker 8 before 8.0.0.6 and Integration Bus 9 before 9.0.0.4 do not check authorization for MQSISTARTMSGFLOW and MQSISTOPMSGFLOW commands, which allows local users to bypass intended access restrictions, and start or stop a service, by issuing a command.
Near-miss passage: CVE-2015-20107. CWE: CWE-77. CVSS: 7.599999904632568. In Python (aka CPython) up to 3.10.8, the mailcap module does not add escape characters into commands discovered in the system mailcap file. This may allow attackers to inject shell commands into applications that call mailcap.findmatch with untrusted input (if they lack validation of user-provided filenames or arguments). The fix is also back-ported to 3.7, 3.8, 3.9
Query: patch priority for CVE-2015-3052
Matching passage: CVE-2015-3052. CWE: CWE-119. 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 execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2014-9161, CVE-2015-3046, CVE-2015-3049, CVE-2015-3050, CVE-2015-3051, CVE-2015-3056, CVE-2015-3057, CVE-2015-3070, and CVE-2015-3076.
Near-miss passage: CVE-2015-8330. CWE: CWE-119. CVSS: 7.800000190734863. The PCo agent in SAP Plant Connectivity (PCo) allows remote attackers to cause a denial of service (memory corruption and agent crash) via crafted xMII requests, aka SAP Security Note 2238619.
Query: Sigma YAML for windows / process_creation
Matching passage: Sigma rule: Search for usage of reg or Powershell by non-privileged users to modify service configuration in registry. Logsource: windows / process_creation. Rule: title: Non-privileged Usage of Reg or Powershell id: 8f02c935-effe-45b3-8fc9-ef8696a9e41d status: test description: Search for usage of reg or Powershell by non-privileged users to modify service configuration in registry references: - https://image.slidesharecdn.com/kheirkhabarovoffzonefinal-181117201458/95/hunting-for-privilege-escalation-in-windows-environment-20-638.jpg author: Teymur Kheirkhabarov (idea), Ryan Plas (rule), oscd.community date: 2020-10-05 modified: 2024-12-01 tags: - attack.persistence - attack.defense-impairment - attack.t1112 logsource: category: process_creation product: windows detection: selection_cli: - CommandLine|contains|all: - 'reg ' - add - CommandLine|contains: - powershell - set-itemproperty - ' sp ' - new-itemproperty selection_data: IntegrityLevel: - Medium - S-1-16-8192 CommandLine|contains|all: - ControlSet - Services CommandLine|contains: - ImagePath - FailureCommand - ServiceDLL condition: all of selection_* falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Adversaries may install a root certificate on a compromised system to avoid warnings when connecting to adversary contro. Logsource: windows / ps_script. Rule: title: Root Certificate Installed - PowerShell id: 42821614-9264-4761-acfc-5772c3286f76 status: test description: Adversaries may install a root certificate on a compromised system to avoid warnings when connecting to adversary controlled web servers. references: - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1553.004/T1553.004.md author: oscd.community, @redcanary, Zach Stanford @svch0st date: 2020-10-10 modified: 2022-12-02 tags: - attack.defense-impairment - attack.t1553.004 logsource: product: windows category: ps_script definition: 'Requirements: Script Block Logging must be enabled' detection: selection1: ScriptBlockText|contains|all: - Move-Item - Cert:\LocalMachine\Root selection2: ScriptBlockText|contains|all: - Import-Certificate - Cert:\LocalMachine\Root condition: 1 of selection* falsepositives: - Help Desk or IT may need to manually add a corporate Root CA on occasion. Need to test if GPO push doesn't trigger FP level: medium
Query: exploit markdown-it before 4.1.0 does not block data: URLs.
Matching passage: CVE-2015-3295. CWE: CWE-284. CVSS: 5.300000190734863. markdown-it before 4.1.0 does not block data: URLs.
Near-miss passage: CVE-2015-8832. CWE: CWE-284. CVSS: 8.800000190734863. Multiple incomplete blacklist vulnerabilities in inc/core/class.dc.core.php in Dotclear before 2.8.2 allow remote authenticated users with "manage their own media items" and "manage their own entries and comments" permissions to execute arbitrary PHP code by uploading a file with a (1) .pht, (2) .phps, or (3) .phtml extension.
Query: explain T1003.003 NTDS
Matching passage: T1003.003 NTDS. Tactics: credential access. Description: Adversaries may attempt to access or create a copy of the Active Directory domain database in order to steal credential information, as well as obtain other information about domain members such as devices, users, and access rights. By default, the NTDS file (NTDS.dit) is located in <code>%SystemRoot%\NTDS\Ntds.dit</code> of a domain controller.(Citation: Wikipedia Active Directory) In addition to looking for NTDS files on active Domain Controllers, adversaries may search for backups that contain the same or similar information.(Citation: Metcalf 2015) The following tools and techniques can be used to enumerate the NTDS file and the contents of the entire Active Directory hashes. * Volume Shadow Copy * secretsdump.py * Using the in-built Windows tool, ntdsutil.exe * Invoke-NinjaCopy
Near-miss passage: T1003.001 LSASS Memory. Tactics: credential access. Description: Adversaries may attempt to access credential material stored in the process memory of the Local Security Authority Subsystem Service (LSASS). After a user logs on, the system generates and stores a variety of credential materials in LSASS process memory. These credential materials can be harvested by an administrative user or SYSTEM and used to conduct [Lateral Movement](https://attack.mitre.org/tactics/TA0008) using [Use Alternate Authentication Material](https://attack.mitre.org/techniques/T1550). As well as in-memory techniques, the LSASS process memory can be dumped from the target host and analyzed on a local system. For example, on the target host use procdump: * <code>procdump -ma lsass.exe lsass_dump</code> Locally, mimikatz can be run using: * <code>sekurlsa::Minidump lsassdump.dmp</code> * <code>sekurlsa::logonPasswords</code> Built-in Windows tools such as `comsvcs.dll` can also be used: * <code>rundll32.exe C:\Windows\System32\comsvcs.dll MiniDump PID lsass.dmp full</code>(Citation: Volexity Exchange Marauder March 2021)(Citation: Symantec Attacks Against Government Sector) Similar to [Image File Execution Options Injection](https://attack.mitre.org/techniques/T1546/012), the silent process exit mechanism can be abused to create a memory dump of `lsass.exe` through Windows Error Reporting (`WerFault.exe`).(Citation: Deep Instinct LSASS) Windows Security Support Provider (SSP) DLLs are loaded into LSASS process at system start. Once loaded into the LSA, SSP DLLs have access to encrypted and plaintext passwords that are stored in Windows, such as any logged-on user's Domain password or smart card PINs. The SSP configuration is stored in two Registry keys: <code>HKLM\SYSTEM\CurrentControlSet\Control\Lsa\Security Packages</code> and <code>HKLM\SYSTEM\CurrentControlSet\Control\Lsa\OSConfig\Security Packages</code>. An adversary may modify these Registry keys to add new SSPs, which will be loaded the next time the system boots, or when the AddSecurityPackage W
Query: patch priority for CVE-2015-0485
Matching passage: CVE-2015-0485. CWE: UNKNOWN. CVSS: 3.5. Unspecified vulnerability in the PeopleSoft Enterprise SCM Strategic Sourcing component in Oracle PeopleSoft Products 9.1 and 9.2 allows remote authenticated users to affect confidentiality via unknown vectors related to Security.
Near-miss passage: CVE-2015-2646. CWE: UNKNOWN. CVSS: 4.300000190734863. Unspecified vulnerability in the Enterprise Manager for Oracle Database component in Oracle Enterprise Manager Grid Control EM Base Platform: 11.1.0.1; EM Plugin for DB: 12.1.0.5, 12.1.0.6, 12.1.0.7; EM DB Control: 11.1.0.7, 11.2.0.3, and 11.2.0.4 allows remote attackers to affect integrity via unknown vectors related to Content Management.
Query: what is T1556.006
Matching passage: T1556.006 Multi-Factor Authentication. Tactics: defense impairment, persistence, credential access. Description: Adversaries may disable or modify multi-factor authentication (MFA) mechanisms to enable persistent access to compromised accounts. Once adversaries have gained access to a network by either compromising an account lacking MFA or by employing an MFA bypass method such as [Multi-Factor Authentication Request Generation](https://attack.mitre.org/techniques/T1621), adversaries may leverage their access to modify or completely disable MFA defenses. This can be accomplished by abusing legitimate features, such as excluding users from Azure AD Conditional Access Policies, registering a new yet vulnerable/adversary-controlled MFA method, or by manually patching MFA programs and configuration files to bypass expected functionality.(Citation: Mandiant APT42)(Citation: Azure AD Conditional Access Exclusions) For example, modifying the Windows hosts file (`C:\windows\system32\drivers\etc\hosts`) to redirect MFA calls to localhost instead of an MFA server may cause the MFA process to fail. If a "fail open" policy is in place, any otherwise successful authentication attempt may be granted access without enforcing MFA. (Citation: Russians Exploit Default MFA Protocol - CISA March 2022) Depending on the scope, goals, and privileges of the adversary, MFA defenses may be disabled for individual accounts or for all accounts tied to a larger group, such as all domain accounts in a victim's network environment.(Citation: Russians Exploit Default MFA Protocol - CISA March 2022)
Near-miss passage: T1556.004 Network Device Authentication. Tactics: defense impairment, persistence, credential access. Description: Adversaries may use [Patch System Image](https://attack.mitre.org/techniques/T1601/001) to hard code a password in the operating system, thus bypassing of native authentication mechanisms for local accounts on network devices. [Modify System Image](https://attack.mitre.org/techniques/T1601) may include implanted code to the operating system for network devices to provide access for adversaries using a specific password. The modification includes a specific password which is implanted in the operating system image via the patch. Upon authentication attempts, the inserted code will first check to see if the user input is the password. If so, access is granted. Otherwise, the implanted code will pass the credentials on for verification of potentially valid credentials.(Citation: Mandiant - Synful Knock)
Query: detect Make and Impersonate Token
Matching passage: T1134.003 Make and Impersonate Token. Tactics: stealth, privilege escalation. Description: Adversaries may make new tokens and impersonate users to escalate privileges and bypass access controls. For example, if an adversary has a username and password but the user is not logged onto the system the adversary can then create a logon session for the user using the `LogonUser` function.(Citation: LogonUserW function) The function will return a copy of the new session's access token and the adversary can use `SetThreadToken` to assign the token to a thread. This behavior is distinct from [Token Impersonation/Theft](https://attack.mitre.org/techniques/T1134/001) in that this refers to creating a new user token instead of stealing or duplicating an existing one.
Near-miss passage: T1134.001 Token Impersonation/Theft. Tactics: stealth, privilege escalation. Description: Adversaries may duplicate then impersonate another user's existing token to escalate privileges and bypass access controls. For example, an adversary can duplicate an existing token using `DuplicateToken` or `DuplicateTokenEx`.(Citation: DuplicateToken function) The token can then be used with `ImpersonateLoggedOnUser` to allow the calling thread to impersonate a logged on user's security context, or with `SetThreadToken` to assign the impersonated token to a thread. An adversary may perform [Token Impersonation/Theft](https://attack.mitre.org/techniques/T1134/001) when they have a specific, existing process they want to assign the duplicated token to. For example, this may be useful for when the target user has a non-network logon session on the system. When an adversary would instead use a duplicated token to create a new process rather than attaching to an existing process, they can additionally [Create Process with Token](https://attack.mitre.org/techniques/T1134/002) using `CreateProcessWithTokenW` or `CreateProcessAsUserW`. [Token Impersonation/Theft](https://attack.mitre.org/techniques/T1134/001) is also distinct from [Make and Impersonate Token](https://attack.mitre.org/techniques/T1134/003) in that it refers to duplicating an existing token, rather than creating a new one.
Query: patch priority for CVE-2015-0659
Matching passage: CVE-2015-0659. CWE: UNKNOWN. CVSS: 5.0. The Autonomic Networking Infrastructure (ANI) implementation in Cisco IOS allows remote attackers to trigger self-referential adjacencies via a crafted Autonomic Networking (AN) message, aka Bug ID CSCup62157.
Near-miss passage: CVE-2015-4892. CWE: UNKNOWN. CVSS: 3.5. Unspecified vulnerability in the Oracle Agile PLM component in Oracle Supply Chain Products Suite 9.3.4 allows remote authenticated users to affect integrity via unknown vectors related to Security, a different vulnerability than CVE-2015-4917.
Query: vulnerability: Adobe Reader and Acrobat 10.x before 10.1.15 and 11.x before 11.0.12, Acrobat and Acrobat Reader DC Classic before 2015.006.30060, and Acrobat and Acrobat Reader DC Continuous befo
Matching passage: CVE-2015-5092. CWE: CWE-200. CVSS: 5.0. Adobe Reader and Acrobat 10.x before 10.1.15 and 11.x before 11.0.12, Acrobat and Acrobat Reader DC Classic before 2015.006.30060, and Acrobat and Acrobat Reader DC Continuous before 2015.008.20082 on Windows and OS X allow attackers to bypass intended access restrictions and obtain sensitive information via unspecified vectors, a different vulnerability than CVE-2014-8450, CVE-2015-4449, CVE-2015-4450, CVE-2015-5088, and CVE-2015-5089.
Near-miss passage: CVE-2015-2877. CWE: CWE-200. CVSS: 3.299999952316284. Kernel Samepage Merging (KSM) in the Linux kernel 2.6.32 through 4.x does not prevent use of a write-timing side channel, which allows guest OS users to defeat the ASLR protection mechanism on other guest OS instances via a Cross-VM ASL INtrospection (CAIN) attack. NOTE: the vendor states "Basically if you care about this attack vector, disable deduplication." Share-until-written approaches for memory conservation among mutually untrusting tenants are inherently detectable for information disclosure, and can be classified as potentially misunderstood behaviors rather than vulnerabilities
Query: hunt for Web Shell activity
Matching passage: T1505.003 Web Shell. Tactics: persistence. Description: Adversaries may backdoor web servers with web shells to establish persistent access to systems. A Web shell is a Web script that is placed on an openly accessible Web server to allow an adversary to access the Web server as a gateway into a network. A Web shell may provide a set of functions to execute or a command-line interface on the system that hosts the Web server.(Citation: volexity_0day_sophos_FW) In addition to a server-side script, a Web shell may have a client interface program that is used to talk to the Web server (e.g. [China Chopper](https://attack.mitre.org/software/S0020) Web shell client).(Citation: Lee 2013)
Near-miss passage: T1505 Server Software Component. Tactics: persistence. Description: Adversaries may abuse legitimate extensible development features of servers to establish persistent access to systems. Enterprise server applications may include features that allow developers to write and install software or scripts to extend the functionality of the main application. Adversaries may install malicious components to extend and abuse server applications.(Citation: volexity_0day_sophos_FW)
Query: risk of Heap-based buffer overflow in Panda Security Kernel Memory Access Driver 1.0.0.13 allows attackers to execute arbitrary code with kernel privileges via a crafted size input for all
Matching passage: CVE-2015-1438. CWE: CWE-119. CVSS: 7.800000190734863. Heap-based buffer overflow in Panda Security Kernel Memory Access Driver 1.0.0.13 allows attackers to execute arbitrary code with kernel privileges via a crafted size input for allocated kernel paged pool and allocated non-paged pool buffers.
Near-miss passage: CVE-2015-3700. CWE: CWE-119. CVSS: 7.199999809265137. Buffer overflow in the Intel Graphics Driver in Apple OS X before 10.10.4 allows local users to gain privileges via unspecified vectors, a different vulnerability than CVE-2015-3695, CVE-2015-3696, CVE-2015-3697, CVE-2015-3698, CVE-2015-3699, CVE-2015-3701, and CVE-2015-3702.
Query: describe CVE-2015-0431
Matching passage: CVE-2015-0431. CWE: UNKNOWN. CVSS: 4.300000190734863. Unspecified vulnerability in the Oracle Transportation Management component in Oracle Supply Chain Products Suite 6.1, 6.2, 6.3.0 6.3.1, 6.3.2, 6.3.4, and 6.3.5 allows remote attackers to affect integrity via unknown vectors related to UI Infrastructure.
Near-miss passage: CVE-2015-4841. CWE: UNKNOWN. CVSS: 4.300000190734863. Unspecified vulnerability in the Siebel Core - Server Framework component in Oracle Siebel CRM IP2014 and IP2015 allows remote attackers to affect confidentiality via unknown vectors related to Services.
Query: patch priority for CVE-2015-8410
Matching passage: CVE-2015-8410. CWE: UNKNOWN. CVSS: 10.0. Use-after-free vulnerability in 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 allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2015-8048, CVE-2015-8049, CVE-2015-8050, CVE-2015-8055, CVE-2015-8056, CVE-2015-8057, CVE-2015-8058, CVE-2015-8059, CVE-2015-8061, CVE-2015-8062, CVE-2015-8063, CVE-2015-8064, CVE-2015-8065, CVE-2015-8066, CVE-2015-8067, CVE-2015-8068, CVE-2015-8069, CVE-2015-8070, CVE-2015-8071, CVE-2015-8401, CVE-2015-8402, CVE-2015-8403, CVE-2015-8404, CVE-2015-8405, CVE-2015-8406, CVE-2015-8411, CVE-2015-8412, CVE-2015-8413, CVE-2015-8414, CVE-2015-8420, CVE-2015-8421, CVE-2015-8422, CVE-2015-8423, CVE-2015-8424, CVE-2015-8425, CVE-2015-8426, CVE-2015-8427, CVE-2015-8428, CVE-2015-8429, CVE-2015-8430, CVE-2015-8431, CVE-2015-8432, CVE-2015-8433, CVE-2015-8434, CVE-2015-8435, CVE-2015-8436, CVE-2015-8437, CVE-2015-8441, CVE-2015-8442, CVE-2015-8447, CVE-2015-8448, CVE-2015-8449, CVE-2015-8450, CVE-2015-8452, and CVE-2015-8454.
Near-miss passage: CVE-2015-4838. CWE: UNKNOWN. CVSS: 4.0. Unspecified vulnerability in the Oracle JDeveloper component in Oracle Fusion Middleware 11.1.2.4.0, 12.1.2.0.0, and 12.1.3.0.0 allows remote authenticated users to affect confidentiality via vectors related to ADF Faces.