alirezaaminzadeh/secembed-pairs huggingface dataset:
Query: detect Detects addition of users to the local Remote Desktop Users group via "Net" or "Add-LocalGroupMember". in logs
Matching passage: Sigma rule: Detects addition of users to the local Remote Desktop Users group via "Net" or "Add-LocalGroupMember".. Logsource: windows / process_creation. Rule: title: User Added to Remote Desktop Users Group id: ffa28e60-bdb1-46e0-9f82-05f7a61cc06e related: - id: ad720b90-25ad-43ff-9b5e-5c841facc8e5 type: similar - id: 10fb649c-3600-4d37-b1e6-56ea90bb7e09 type: similar status: test description: Detects addition of users to the local Remote Desktop Users group via "Net" or "Add-LocalGroupMember". references: - https://www.microsoft.com/security/blog/2021/11/16/evolving-trends-in-iranian-threat-actor-activity-mstic-presentation-at-cyberwarcon-2021/ author: Florian Roth (Nextron Systems) date: 2021-12-06 modified: 2022-09-09 tags: - attack.initial-access - attack.persistence - attack.lateral-movement - attack.t1133 - attack.t1136.001 - attack.t1021.001 logsource: category: process_creation product: windows detection: selection_main: - CommandLine|contains|all: - 'localgroup ' - ' /add' - CommandLine|contains|all: - 'Add-LocalGroupMember ' - ' -Group ' selection_group: CommandLine|contains: - Remote Desktop Users - Utilisateurs du Bureau à distance - Usuarios de escritorio remoto condition: all of selection_* falsepositives: - Administrative activity level: high
Near-miss passage: Sigma rule: Detects the use of smbexec.py tool by detecting a specific service installation. Logsource: windows / system. Rule: title: smbexec.py Service Installation id: 52a85084-6989-40c3-8f32-091e12e13f09 status: test description: Detects the use of smbexec.py tool by detecting a specific service installation references: - https://blog.ropnop.com/using-credentials-to-own-windows-boxes-part-2-psexec-and-services/ - https://github.com/fortra/impacket/blob/33058eb2fde6976ea62e04bc7d6b629d64d44712/examples/smbexec.py#L286-L296 - https://github.com/fortra/impacket/blob/edef71f17bc1240f9f8c957bbda98662951ac3ec/examples/smbexec.py#L60 author: Omer Faruk Celik date: 2018-03-20 modified: 2023-11-09 tags: - attack.lateral-movement - attack.execution - attack.t1021.002 - attack.t1569.002 logsource: product: windows service: system detection: selection_eid: Provider_Name: Service Control Manager EventID: 7045 selection_service_name: ServiceName: BTOBTO selection_service_image: ImagePath|contains: - '.bat & del ' - __output 2^>^&1 > condition: selection_eid and 1 of selection_service_* falsepositives: - Unknown level: high
Query: describe CVE-2015-4883
Matching passage: CVE-2015-4883. CWE: UNKNOWN. CVSS: 10.0. Unspecified vulnerability in Oracle Java SE 6u101, 7u85, and 8u60, and Java SE Embedded 8u51, allows remote attackers to affect confidentiality, integrity, and availability via vectors related to RMI, a different vulnerability than CVE-2015-4860.
Near-miss passage: CVE-2015-6388. CWE: UNKNOWN. CVSS: 5.0. Cisco Unified Computing System (UCS) Central software 1.3(0.1) allows remote attackers to conduct server-side request forgery (SSRF) attacks via a crafted request, aka Bug ID CSCux33575.
Query: write Sigma for This detection uses Windows security events to detect suspicious access attempts to the registry key of Azure AD Health
Matching passage: Sigma rule: This detection uses Windows security events to detect suspicious access attempts to the registry key of Azure AD Health. Logsource: windows / security. Rule: title: Azure AD Health Monitoring Agent Registry Keys Access id: ff151c33-45fa-475d-af4f-c2f93571f4fe status: test description: 'This detection uses Windows security events to detect suspicious access attempts to the registry key of Azure AD Health monitoring agent. This detection requires an access control entry (ACE) on the system access control list (SACL) of the following securable object HKLM\SOFTWARE\Microsoft\Microsoft Online\Reporting\MonitoringAgent. ' references: - https://o365blog.com/post/hybridhealthagent/ - https://github.com/OTRF/Set-AuditRule/blob/c3dec5443414231714d850565d364ca73475ade5/rules/registry/aad_connect_health_monitoring_agent.yml author: Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research), MSTIC date: 2021-08-26 modified: 2022-10-09 tags: - attack.discovery - attack.t1012 logsource: product: windows service: security detection: selection: EventID: - 4656 - 4663 ObjectType: Key ObjectName: \REGISTRY\MACHINE\SOFTWARE\Microsoft\Microsoft Online\Reporting\MonitoringAgent filter: ProcessName|contains: - Microsoft.Identity.Health.Adfs.DiagnosticsAgent.exe - Microsoft.Identity.Health.Adfs.InsightsService.exe - Microsoft.Identity.Health.Adfs.MonitoringAgent.Startup.exe - Microsoft.Identity.Health.Adfs.PshSurrogate.exe - Microsoft.Identity.Health.Common.Clients.ResourceMonitor.exe condition: selection and not filter falsepositives: - Unknown level: medium
Near-miss passage: Sigma rule: Detects uses of the SysInternals ProcDump utility in which ProcDump or its output get renamed, or a dump file is moved o. Logsource: windows / process_creation. Rule: title: Potential SysInternals ProcDump Evasion id: 79b06761-465f-4f88-9ef2-150e24d3d737 status: test description: Detects uses of the SysInternals ProcDump utility in which ProcDump or its output get renamed, or a dump file is moved or copied to a different name references: - https://twitter.com/mrd0x/status/1480785527901204481 author: Florian Roth (Nextron Systems) date: 2022-01-11 modified: 2023-05-09 tags: - attack.stealth - attack.t1036 - attack.t1003.001 - attack.credential-access logsource: category: process_creation product: windows detection: selection_1: CommandLine|contains: - copy procdump - move procdump selection_2: CommandLine|contains|all: - 'copy ' - '.dmp ' CommandLine|contains: - 2.dmp - lsass - out.dmp selection_3: CommandLine|contains: - copy lsass.exe_ - move lsass.exe_ condition: 1 of selection_* falsepositives: - False positives are expected in cases in which ProcDump just gets copied to a different directory without any renaming level: high
Query: describe CVE-2015-5726
Matching passage: CVE-2015-5726. CWE: CWE-20. CVSS: 7.5. The BER decoder in Botan 0.10.x before 1.10.10 and 1.11.x before 1.11.19 allows remote attackers to cause a denial of service (application crash) via an empty BIT STRING in ASN.1 data.
Near-miss passage: CVE-2015-0717. CWE: CWE-20. CVSS: 6.900000095367432. Cisco Unified Communications Manager 10.0(1.10000.12) allows local users to gain privileges via a command string in an unspecified parameter, aka Bug ID CSCut19546.
Query: risk of Multiple SQL injection vulnerabilities in the administrative backend in Sefrengo before 1.6.1 allow remote administrators to execute arbitrary SQL commands via the (1) idcat or (2)
Matching passage: CVE-2015-0919. CWE: CWE-89. CVSS: 7.5. Multiple SQL injection vulnerabilities in the administrative backend in Sefrengo before 1.6.1 allow remote administrators to execute arbitrary SQL commands via the (1) idcat or (2) idclient parameter to backend/main.php.
Near-miss passage: CVE-2015-0782. CWE: CWE-89. CVSS: 9.800000190734863. SQL injection vulnerability in the ScheduleQuery method of the schedule class in Novell ZENworks Configuration Management (ZCM) allows remote attackers to execute arbitrary SQL commands via unspecified vectors.
Query: patch priority for CVE-2015-5577
Matching passage: CVE-2015-5577. CWE: CWE-119. CVSS: 10.0. Adobe Flash Player before 18.0.0.241 and 19.x before 19.0.0.185 on Windows and OS X and before 11.2.202.521 on Linux, Adobe AIR before 19.0.0.190, Adobe AIR SDK before 19.0.0.190, and Adobe AIR SDK & Compiler before 19.0.0.190 allow attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2015-5575, CVE-2015-5578, CVE-2015-5580, CVE-2015-5582, CVE-2015-5588, and CVE-2015-6677.
Near-miss passage: CVE-2015-8865. CWE: CWE-119. CVSS: 7.300000190734863. The file_check_mem function in funcs.c in file before 5.23, as used in the Fileinfo component in PHP before 5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5, mishandles continuation-level jumps, which allows context-dependent attackers to cause a denial of service (buffer overflow and application crash) or possibly execute arbitrary code via a crafted magic file.
Query: risk of Microsoft Windows Server 2003 SP2, Server 2008 SP2 and R2 SP1, and Server 2012 Gold and R2 allow remote attackers to cause a denial of service (system hang and RADIUS outage) via c
Matching passage: CVE-2015-0015. CWE: CWE-399. CVSS: 7.800000190734863. Microsoft Windows Server 2003 SP2, Server 2008 SP2 and R2 SP1, and Server 2012 Gold and R2 allow remote attackers to cause a denial of service (system hang and RADIUS outage) via crafted username strings to (1) Internet Authentication Service (IAS) or (2) Network Policy Server (NPS), aka "Network Policy Server RADIUS Implementation Denial of Service Vulnerability."
Near-miss passage: CVE-2015-7540. CWE: CWE-399. CVSS: 7.5. The LDAP server in the AD domain controller in Samba 4.x before 4.1.22 does not check return values to ensure successful ASN.1 memory allocation, which allows remote attackers to cause a denial of service (memory consumption and daemon crash) via crafted packets.
Query: write Sigma for Well-known TAP software installation. Possible preparation for data exfiltration using tunnelling techniques
Matching passage: Sigma rule: Well-known TAP software installation. Possible preparation for data exfiltration using tunnelling techniques. Logsource: windows / system. Rule: title: Tap Driver Installation id: 8e4cf0e5-aa5d-4dc3-beff-dc26917744a9 status: test description: Well-known TAP software installation. Possible preparation for data exfiltration using tunnelling techniques references: - https://community.openvpn.net/openvpn/wiki/ManagingWindowsTAPDrivers author: Daniil Yugoslavskiy, Ian Davis, oscd.community date: 2019-10-24 modified: 2022-12-25 tags: - attack.exfiltration - attack.t1048 logsource: product: windows service: system detection: selection: Provider_Name: Service Control Manager EventID: 7045 ImagePath|contains: tap0901 condition: selection falsepositives: - Legitimate OpenVPN TAP installation level: medium
Near-miss passage: Sigma rule: Detects potential persistence using Appx DebugPath. Logsource: windows / registry_set. Rule: title: Potential Persistence Using DebugPath id: df4dc653-1029-47ba-8231-3c44238cc0ae status: test description: Detects potential persistence using Appx DebugPath references: - https://oddvar.moe/2018/09/06/persistence-using-universal-windows-platform-apps-appx/ - https://github.com/rootm0s/WinPwnage author: frack113 date: 2022-07-27 modified: 2023-08-17 tags: - attack.privilege-escalation - attack.persistence - attack.t1546.015 logsource: category: registry_set product: windows detection: selection_debug: TargetObject|contains: Classes\ActivatableClasses\Package\Microsoft. TargetObject|endswith: \DebugPath selection_default: TargetObject|contains: \Software\Microsoft\Windows\CurrentVersion\PackagedAppXDebug\Microsoft. TargetObject|endswith: \(Default) condition: 1 of selection_* falsepositives: - Unknown level: medium
Query: vulnerability: The default configuration of Persistent Accelerite Radia Client Automation (formerly HP Client Automation) 7.9 through 9.1 before 2015-02-19 enables a remote Notify capability with
Matching passage: CVE-2015-7863. CWE: CWE-254. CVSS: 5.0. The default configuration of Persistent Accelerite Radia Client Automation (formerly HP Client Automation) 7.9 through 9.1 before 2015-02-19 enables a remote Notify capability without the Extended Notify Security features, which might allow remote attackers to bypass intended access restrictions via unspecified vectors.
Near-miss passage: CVE-2015-8803. CWE: CWE-254. CVSS: 9.800000190734863. The ecc_256_modp function in ecc-256.c in Nettle before 3.2 does not properly handle carry propagation and produces incorrect output in its implementation of the P-256 NIST elliptic curve, which allows attackers to have unspecified impact via unknown vectors, a different vulnerability than CVE-2015-8805.
Query: CVE similar to CVE-2015-5218
Matching passage: CVE-2015-5218. CWE: CWE-119. CVSS: 2.0999999046325684. Buffer overflow in text-utils/colcrt.c in colcrt in util-linux before 2.27 allows local users to cause a denial of service (crash) via a crafted file, related to the page global variable.
Near-miss passage: CVE-2015-3790. CWE: CWE-119. CVSS: 6.800000190734863. QuickTime 7 in Apple OS X before 10.10.5 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted file, a different vulnerability than CVE-2015-3765, CVE-2015-3779, CVE-2015-3788, CVE-2015-3789, CVE-2015-3791, CVE-2015-3792, CVE-2015-5751, CVE-2015-5753, and CVE-2015-5779.
Query: exploit Unspecified vulnerability in the Oracle WebCenter Sites component in Oracle Fusion Middleware 7.6.2, 11.1.1.6.1, and 11.1.1.8.0 allows remote attackers to affect integrity via unkn
Matching passage: CVE-2015-4799. CWE: UNKNOWN. CVSS: 4.300000190734863. Unspecified vulnerability in the Oracle WebCenter Sites component in Oracle Fusion Middleware 7.6.2, 11.1.1.6.1, and 11.1.1.8.0 allows remote attackers to affect integrity via unknown vectors related to Security.
Near-miss passage: CVE-2015-8647. CWE: UNKNOWN. CVSS: 8.800000190734863. Use-after-free vulnerability in Adobe Flash Player before 18.0.0.324 and 19.x and 20.x before 20.0.0.267 on Windows and OS X and before 11.2.202.559 on Linux, Adobe AIR before 20.0.0.233, Adobe AIR SDK before 20.0.0.233, and Adobe AIR SDK & Compiler before 20.0.0.233 allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2015-8634, CVE-2015-8635, CVE-2015-8638, CVE-2015-8639, CVE-2015-8640, CVE-2015-8641, CVE-2015-8642, CVE-2015-8643, CVE-2015-8646, CVE-2015-8648, CVE-2015-8649, and CVE-2015-8650.
Query: detect External Defacement
Matching passage: T1491.002 External Defacement. Tactics: impact. Description: An adversary may deface systems external to an organization in an attempt to deliver messaging, intimidate, or otherwise mislead an organization or users. [External Defacement](https://attack.mitre.org/techniques/T1491/002) may ultimately cause users to distrust the systems and to question/discredit the system’s integrity. Externally-facing websites are a common victim of defacement; often targeted by adversary and hacktivist groups in order to push a political message or spread propaganda.(Citation: FireEye Cyber Threats to Media Industries)(Citation: Kevin Mandia Statement to US Senate Committee on Intelligence)(Citation: Anonymous Hackers Deface Russian Govt Site) [External Defacement](https://attack.mitre.org/techniques/T1491/002) may be used as a catalyst to trigger events, or as a response to actions taken by an organization or government. Similarly, website defacement may also be used as setup, or a precursor, for future attacks such as [Drive-by Compromise](https://attack.mitre.org/techniques/T1189).(Citation: Trend Micro Deep Dive Into Defacement)
Near-miss passage: T1491.001 Internal Defacement. Tactics: impact. Description: An adversary may deface systems internal to an organization in an attempt to intimidate or mislead users, thus discrediting the integrity of the systems. This may take the form of modifications to internal websites or server login messages, or directly to user systems with the replacement of the desktop wallpaper.(Citation: Novetta Blockbuster)(Citation: Varonis) Disturbing or offensive images may be used as a part of [Internal Defacement](https://attack.mitre.org/techniques/T1491/001) in order to cause user discomfort, or to pressure compliance with accompanying messages. Since internally defacing systems exposes an adversary's presence, it often takes place after other intrusion goals have been accomplished.(Citation: Novetta Blockbuster Destructive Malware)
Query: describe CVE-2015-4214
Matching passage: CVE-2015-4214. CWE: CWE-200. CVSS: 4.0. Cisco Unified MeetingPlace 8.6(1.2) and 8.6(1.9) allows remote authenticated users to discover cleartext passwords by reading HTML source code, aka Bug ID CSCuu33050.
Near-miss passage: CVE-2015-3882. CWE: CWE-200. CVSS: 5.300000190734863. qdPM 8.3 allows remote attackers to obtain sensitive information via invalid ID value to index.php/users/info/id/[ID], which reveals the installation path in an error message.
Query: patch priority for CVE-2015-1158
Matching passage: CVE-2015-1158. CWE: CWE-254. CVSS: 10.0. The add_job function in scheduler/ipp.c in cupsd in CUPS before 2.0.3 performs incorrect free operations for multiple-value job-originating-host-name attributes, which allows remote attackers to trigger data corruption for reference-counted strings via a crafted (1) IPP_CREATE_JOB or (2) IPP_PRINT_JOB request, as demonstrated by replacing the configuration file and consequently executing arbitrary code.
Near-miss passage: CVE-2015-8857. CWE: CWE-254. CVSS: 9.800000190734863. The uglify-js package before 2.4.24 for Node.js does not properly account for non-boolean values when rewriting boolean expressions, which might allow attackers to bypass security mechanisms or possibly have unspecified other impact by leveraging improperly rewritten Javascript.
Query: CVE similar to CVE-2015-8806
Matching passage: CVE-2015-8806. CWE: UNKNOWN. CVSS: 7.5. dict.c in libxml2 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via an unexpected character immediately after the "<!DOCTYPE html" substring in a crafted HTML document.
Near-miss passage: CVE-2015-6707. CWE: UNKNOWN. CVSS: 6.800000190734863. The ANSendForReview method 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 bypass JavaScript API execution restrictions via unspecified vectors, a different vulnerability than CVE-2015-6708, CVE-2015-6709, CVE-2015-6710, CVE-2015-6711, CVE-2015-6712, CVE-2015-6713, CVE-2015-6714, CVE-2015-6715, CVE-2015-6716, CVE-2015-6717, CVE-2015-6718, CVE-2015-6719, CVE-2015-6720, CVE-2015-6721, CVE-2015-6722, CVE-2015-6723, CVE-2015-6724, CVE-2015-6725, CVE-2015-7614, CVE-2015-7616, CVE-2015-7618, CVE-2015-7619, CVE-2015-7620, and CVE-2015-7623.
Query: vulnerability: Use-after-free vulnerability in 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 A
Matching passage: CVE-2015-5095. CWE: CWE-416. CVSS: 10.0. Use-after-free vulnerability in 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 allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2015-4448, CVE-2015-5099, CVE-2015-5101, CVE-2015-5111, CVE-2015-5113, and CVE-2015-5114.
Near-miss passage: CVE-2015-8821. CWE: CWE-416. CVSS: 8.800000190734863. 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 crafted MPEG-4 data, 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-2015-8410, 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, CVE-2015-8454, CVE-2015-8653, CVE-2015-8655, and CVE-2015-8822.
Query: vulnerability: The custom authentication realm used by karaf-tomcat's "opendaylight" realm in Opendaylight before Helium SR3 will authenticate any username and password combination.
Matching passage: CVE-2015-1778. CWE: CWE-287. CVSS: 9.800000190734863. The custom authentication realm used by karaf-tomcat's "opendaylight" realm in Opendaylight before Helium SR3 will authenticate any username and password combination.
Near-miss passage: CVE-2015-7361. CWE: CWE-287. CVSS: 9.300000190734863. FortiOS 5.2.3, when configured to use High Availability (HA) and the dedicated management interface is enabled, does not require authentication for access to the ZebOS shell on the HA dedicated management interface, which allows remote attackers to obtain shell access via unspecified vectors.
Query: write Sigma for Detects the execution traces of the WizardUpdate malware. WizardUpdate is a macOS trojan that attempts to infiltrate mac
Matching passage: Sigma rule: Detects the execution traces of the WizardUpdate malware. WizardUpdate is a macOS trojan that attempts to infiltrate mac. Logsource: macos / process_creation. Rule: title: Potential WizardUpdate Malware Infection id: f68c4a4f-19ef-4817-952c-50dce331f4b0 status: test description: Detects the execution traces of the WizardUpdate malware. WizardUpdate is a macOS trojan that attempts to infiltrate macOS machines to steal data and it is associated with other types of malicious payloads, increasing the chances of multiple infections on a device. references: - https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-c68a1fcbf7a3f80c87225d7fdc031f691e9f3b6a14a36754be00762bfe6eae97 - https://malpedia.caad.fkie.fraunhofer.de/details/osx.xcsset - https://www.microsoft.com/security/blog/2022/02/02/the-evolution-of-a-mac-trojan-updateagents-progression/ author: Tim Rauch (rule), Elastic (idea) date: 2022-10-17 tags: - attack.command-and-control logsource: category: process_creation product: macos detection: selection_1: Image|endswith: /sh CommandLine|contains|all: - '=$(curl ' - eval selection_2: Image|endswith: /curl CommandLine|contains: _intermediate_agent_ condition: 1 of selection_* falsepositives: - Unknown level: high
Near-miss passage: Sigma rule: Detects an appx package that was added to the pipeline of the "to be processed" packages that is located in a known fold. Logsource: windows / appxdeployment-server. Rule: title: AppX Located in Known Staging Directory Added to Deployment Pipeline id: 5cdeaf3d-1489-477c-95ab-c318559fc051 status: test description: 'Detects an appx package that was added to the pipeline of the "to be processed" packages that is located in a known folder often used as a staging directory. ' references: - https://www.sentinelone.com/labs/inside-malicious-windows-apps-for-malware-deployment/ - https://learn.microsoft.com/en-us/windows/win32/appxpkg/troubleshooting - https://news.sophos.com/en-us/2021/11/11/bazarloader-call-me-back-attack-abuses-windows-10-apps-mechanism/ author: Nasreddine Bencherchali (Nextron Systems) date: 2023-01-11 tags: - attack.stealth logsource: product: windows service: appxdeployment-server detection: selection_eid: EventID: 854 selection_paths_forward: Path|contains: - :/Perflogs/ - :/Users/Public/ - :/Windows/Temp/ - /AppdData/Local/Temp/ - /Desktop/ - /Downloads/ selection_paths_back: Path|contains: - :\PerfLogs\ - :\Users\Public\ - :\Windows\Temp\ - \AppdData\Local\Temp\ - \Desktop\ - \Downloads\ condition: selection_eid and 1 of selection_paths_* falsepositives: - Unknown level: high