xsoar-contrib/content
Nov 2024 – Sep 2025
11 Months active
Languages Used
MarkdownPythonYAMLJSONSVG
Technical Skills
DocumentationIntegration DevelopmentPythonRelease Notes ManagementThreat IntelligenceYAML
Dror Avrahami
PROFILE
Dror Avrahami
David Avrahami developed and enhanced security automation features in the xsoar-contrib/content repository, focusing on threat intelligence integration, data validation, and incident response. He engineered robust Python scripts and playbooks for automated detection, enrichment, and remediation of security events, leveraging technologies such as Docker, YAML, and regular expressions. His work included building integrations for threat feeds, improving IP and URL parsing accuracy, and implementing validation logic using Python’s ipaddress module. By delivering comprehensive unit tests and refining regex-based data extraction, David improved data quality and reliability across workflows, enabling more accurate threat detection and streamlined security operations within the platform.
Overall Statistics
Feature vs Bugs
68%Features
Repository Contributions
26Total
Bugs
7
Commits
26
Features
15
Lines of code
9,622
Activity Months11
Your Network
69 people
Work History
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for xsoar-contrib/content. Delivered the VerifyValidIP script to validate IPv4/IPv6 addresses using Python's ipaddress module. The feature outputs validity indicators, includes a comprehensive unit test suite, and updates release notes and the Docker image. This work enhances data quality, reduces input errors in IP handling across content workflows, and supports more reliable deployments.
1 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for xsoar-contrib/content. Delivered the VerifyValidIP script to validate IPv4/IPv6 addresses using Python's ipaddress module. The feature outputs validity indicators, includes a comprehensive unit test suite, and updates release notes and the Docker image. This work enhances data quality, reduces input errors in IP handling across content workflows, and supports more reliable deployments.
September 2025
August 2025
2 Commits
Aug 1, 2025In August 2025, delivered targeted improvements to CommandLineAnalysis in xsoar-contrib/content to strengthen reliability and detection of lateral movement indicators. The work focused on regex robustness, pattern handling, and environment alignment via a Docker image update. These changes expand coverage for diverse input patterns and improve incident detection accuracy, delivering measurable business value through reduced false negatives and faster triage.
August 2025
2 Commits
Aug 1, 2025In August 2025, delivered targeted improvements to CommandLineAnalysis in xsoar-contrib/content to strengthen reliability and detection of lateral movement indicators. The work focused on regex robustness, pattern handling, and environment alignment via a Docker image update. These changes expand coverage for diverse input patterns and improve incident detection accuracy, delivering measurable business value through reduced false negatives and faster triage.
July 2025
3 Commits • 2 Features
Jul 1, 2025July 2025 monthly summary for xsoar-contrib/content. Key features delivered include IPv6 indicator pattern improvements for broader format detection and reliability, and a Windows LOLBIN scripting engine enhancement enabling 'continue on error' to improve automation robustness. A critical bug fix was implemented in Command Line Analysis to correctly integrate custom patterns into scoring, accompanied by tests to validate proper integration. Overall, these changes improve detection accuracy, automation resilience, and release hygiene, reinforcing threat detection capabilities and operational efficiency. Technologies and skills demonstrated include regex enhancement for IPv6, scripting automation hardening, test-driven validation, dependency and release notes updates, and careful change messaging to support stakeholders.
3 Commits • 2 Features
Jul 1, 2025July 2025 monthly summary for xsoar-contrib/content. Key features delivered include IPv6 indicator pattern improvements for broader format detection and reliability, and a Windows LOLBIN scripting engine enhancement enabling 'continue on error' to improve automation robustness. A critical bug fix was implemented in Command Line Analysis to correctly integrate custom patterns into scoring, accompanied by tests to validate proper integration. Overall, these changes improve detection accuracy, automation resilience, and release hygiene, reinforcing threat detection capabilities and operational efficiency. Technologies and skills demonstrated include regex enhancement for IPv6, scripting automation hardening, test-driven validation, dependency and release notes updates, and careful change messaging to support stakeholders.
July 2025
June 2025
3 Commits • 1 Features
Jun 1, 2025June 2025 highlights for xsoar-contrib/content: Delivered automated security incident response capabilities, improved data extraction reliability, and enhanced command-line analysis. These efforts boost automation, reduce mean time to detect/respond, and strengthen cross-platform security orchestration.
June 2025
3 Commits • 1 Features
Jun 1, 2025June 2025 highlights for xsoar-contrib/content: Delivered automated security incident response capabilities, improved data extraction reliability, and enhanced command-line analysis. These efforts boost automation, reduce mean time to detect/respond, and strengthen cross-platform security orchestration.
May 2025
2 Commits • 2 Features
May 1, 2025May 2025 monthly summary for xsoar-contrib/content: Delivered two major capabilities focused on data enrichment, rule management, and integration testing. Implemented Sigma Rule Indicator Creation and Mapping Upgrade and RDAP Integration for Domain and IP Information, supported by tests, docs, and release artifacts to improve detection coverage and reliability.
2 Commits • 2 Features
May 1, 2025May 2025 monthly summary for xsoar-contrib/content: Delivered two major capabilities focused on data enrichment, rule management, and integration testing. Implemented Sigma Rule Indicator Creation and Mapping Upgrade and RDAP Integration for Domain and IP Information, supported by tests, docs, and release artifacts to improve detection coverage and reliability.
May 2025
April 2025
2 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary for xsoar-contrib/content focusing on URL parsing improvements and security indicators. Highlights include feature delivery, impact on security workflows, and technical skill demonstration aligned with business value.
April 2025
2 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary for xsoar-contrib/content focusing on URL parsing improvements and security indicators. Highlights include feature delivery, impact on security workflows, and technical skill demonstration aligned with business value.
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025: Delivered Data Formatting and URL Normalization Enhancements for the xsoar-contrib/content repository, focusing on URL handling improvements and readability of incident reports. The changes include normalizing URLs that contain numerical IP addresses to standard IP formats, and using Python f-strings with properly formatted similarity percentages in titles. Release notes were updated to reflect these enhancements, supporting clearer documentation and user guidance.
1 Commits • 1 Features
Mar 1, 2025March 2025: Delivered Data Formatting and URL Normalization Enhancements for the xsoar-contrib/content repository, focusing on URL handling improvements and readability of incident reports. The changes include normalizing URLs that contain numerical IP addresses to standard IP formats, and using Python f-strings with properly formatted similarity percentages in titles. Release notes were updated to reflect these enhancements, supporting clearer documentation and user guidance.
March 2025
February 2025
1 Commits
Feb 1, 2025February 2025 — Repository: xsoar-contrib/content. Focused on improving data integrity for Attack Pattern indicators and refining investigation summary parsing. Delivered a targeted bug fix and associated updates to ensure reliable context storage and downstream reporting.
February 2025
1 Commits
Feb 1, 2025February 2025 — Repository: xsoar-contrib/content. Focused on improving data integrity for Attack Pattern indicators and refining investigation summary parsing. Delivered a targeted bug fix and associated updates to ensure reliable context storage and downstream reporting.
January 2025
3 Commits • 1 Features
Jan 1, 2025Delivered key threat intel enhancements for 2025-01 in xsoar-contrib/content, focusing on threat intel enrichment and data quality. Key feature delivered: MISP Threat Actors Galaxy feed integration into Cortex TIM to automatically create threat actor indicators and enrich intelligence with aliases, targets, origin countries, and relationships to related entities. Expanded feed coverage by enabling inclusion in free feeds. Fixed IPv6 handling and regex validation to correct IPv6 extractions and prevent misidentification of hash fingerprints as IPv6 addresses. These changes improve data quality, automation, and response speed, expanding threat intel coverage and reducing false positives. Technologies demonstrated include MISP integration, Cortex TIM, regex-based data validation, and feed management. Commits: 58d38cad267fdfb15274f2fe452bf3297e8a7083; cb8bcf0a8b6ad50b256bfdad1fc7d6090a72a954; e0790b96714e128bf31c48dd997bfd28b873c1c1
3 Commits • 1 Features
Jan 1, 2025Delivered key threat intel enhancements for 2025-01 in xsoar-contrib/content, focusing on threat intel enrichment and data quality. Key feature delivered: MISP Threat Actors Galaxy feed integration into Cortex TIM to automatically create threat actor indicators and enrich intelligence with aliases, targets, origin countries, and relationships to related entities. Expanded feed coverage by enabling inclusion in free feeds. Fixed IPv6 handling and regex validation to correct IPv6 extractions and prevent misidentification of hash fingerprints as IPv6 addresses. These changes improve data quality, automation, and response speed, expanding threat intel coverage and reducing false positives. Technologies demonstrated include MISP integration, Cortex TIM, regex-based data validation, and feed management. Commits: 58d38cad267fdfb15274f2fe452bf3297e8a7083; cb8bcf0a8b6ad50b256bfdad1fc7d6090a72a954; e0790b96714e128bf31c48dd997bfd28b873c1c1
January 2025
December 2024
5 Commits • 4 Features
Dec 1, 2024December 2024 highlights include four major Threat Vault-related enhancements delivered to the xsoar-contrib/content repository, expanding threat intel ingestion, workflow tooling, and operations support. The work focused on delivering business value through broader coverage, automated lookups, and robust parsing/packaging that reduces false positives in release management.
December 2024
5 Commits • 4 Features
Dec 1, 2024December 2024 highlights include four major Threat Vault-related enhancements delivered to the xsoar-contrib/content repository, expanding threat intel ingestion, workflow tooling, and operations support. The work focused on delivering business value through broader coverage, automated lookups, and robust parsing/packaging that reduces false positives in release management.
November 2024
3 Commits • 2 Features
Nov 1, 2024Month 2024-11: Delivered three key items in xsoar-contrib/content focusing on UI consistency, data accuracy, and threat intel integration.强调: Indicator quick-view UI consistency and correctness, Malware indicator layout fix, and MITRE ATT&CK integration improvement (ignore revoked indicators and Docker image update). These changes improve user UX, threat intel triage reliability, and deployment stability.
3 Commits • 2 Features
Nov 1, 2024Month 2024-11: Delivered three key items in xsoar-contrib/content focusing on UI consistency, data accuracy, and threat intel integration.强调: Indicator quick-view UI consistency and correctness, Malware indicator layout fix, and MITRE ATT&CK integration improvement (ignore revoked indicators and Docker image update). These changes improve user UX, threat intel triage reliability, and deployment stability.
November 2024
Activity
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Quality Metrics
Correctness88.4%
Maintainability84.8%
Architecture81.6%
Performance77.0%
AI Usage21.6%
Skills & Technologies
Programming Languages
JSONMarkdownPythonSVGYAML
Technical Skills
API IntegrationBug FixBug FixingCI/CDCommand Line AnalysisConfiguration ManagementCybersecurityData EnrichmentData HandlingData ModelingData ParsingData ValidationDockerDocumentationError Handling
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