Vision

Advancing humanity through beneficial technology

CEO's Message

“Technology is ultimately for people”
We are creating security technologies that help the world!

Nurilab analyzes increasingly sophisticated cyber threats from both the attacker and user perspectives,
and aims to build a secure environment that provides real safety and trust to all users.

Through continuous technological innovation, we raise the bar for security, cultivate professional talent for the next generation,
and, based on transparency and accountability, realize security technologies that benefit the world.
This is Nurilab's unwavering goal.

Kei Choi, Founder & CEO of Nurilab

Core Technologies

This is Nurilab's core technology for leading the future of cybersecurity.

AI and Big Data-Based Security Technology

Malicious URL Detection and Analysis

Using AI and thousands of phishing detection algorithms, we quickly detect and analyze new and variant malicious URLs.

Deepfake Synthetic Detection and Analysis

Detecting Malicious Deepfake Synthetic Videos Based on Artificial Intelligence (AI) and Metadata

Malware Analysis

Rapidly detect and analyze new and variant malware using static and dynamic analysis powered by AI and big data.

Similarity Analysis

Extract key content from files or documents, segment them into smaller chunks based on specific criteria, and compare and analyze their similarity to existing data.

Content Analysis-Based Security Technology

Behavior-based ransomware detection

Real-time monitoring and analysis of abnormal behaviors observed when ransomware is executed without a signature enables real-time detection of new and variant ransomware

Document Filtering and Text Extraction

Extract text from various document formats, including HWP, MS Office, and EPUB

Content Disinfection and Reassembly (CDR)

Removing threats from documents and attachments and reassembling clean files

Malicious APK Extraction Based on User Behavior

Automatically Extract Malicious APKs Associated with Phishing Sites Using Various Analysis Techniques

Automatic Yara Rule Generation

Automatically analyzes malware characteristics to extract common strings, structural patterns, and more, and automatically generates YARA detection rules based on these findings.

History & Milestones

2025

  • Algerian Cyber Security Center (MPT-CERT) ASKURL supply contract (January)
  • Attended Council of Anti-Phishing Japan 11th Anti-Phishing Webinar - Introduction of AskURL (February)
  • Patent application - Deepfake product detection method and device performing the same (February)
  • Partner agreement with Adaptiva(Autonomous Endpoint Management, February)
  • Seoul-type BIRD program 1st stage (Pre-R&D) selection (March)
  • Patent application - Device and method for blocking Doxware file leakage (March)
  • Accredited as a Hi-Seoul Company (Promising Company in Seoul) by the Seoul Metropolitan Government (September)

2024

  • Joined as a regular member of the Japan Anti-Phishing Council
  • Selected for the AI Security Prototype Development Support Project (Korea Internet & Security Agency)
  • Selected as a startup company for the Global Corporate Collaboration Program (Ministry of SMEs and Startups)
  • Patented for phishing site detection technology using AI (AskURL)
  • Patented for malware extraction technology from phishing sites (GetAPK)
  • Signed OffSec Partner Agreement
  • Signed Maltiverse Partner Agreement
  • Joined the Global Anti-Phishing Working Group (APWG)
  • Applied for patents in the US and Japan for phishing URL detection method and device using AI
  • AI+Security day - Promising AI security company, received the Excellence Award (KISA)

2023

  • Open OS-based remote control solution development (NIPA)
  • Won the Knowledge Management Innovation Award (Korea Knowledge Management Association)
  • Launched AskURL Beta (domestic/international patent application)
  • Launched GetAPK (patent application)
  • Delivered KISA malicious domain detection system expansion solution (AskURL)
  • POC of KISA smishing detection and malicious app download system (GetAPK)

2022

  • Secure user authentication (patented)
  • AI-based XDR platform development (KISA)
  • Developed open OS-based Nuri anti-ransom S/W (NIPA)
  • Development of a secure metaverse commerce platform (MIST)
  • Launched Metaverse security package, MetaLuna

2021

  • KICOM AntI-Virus Engine Passes Information Security Product Assessment Certification Performance Evaluation
  • KISA Supplied MINOSS Malware Analysis Module to the Ministry of Defence
  • Supplied Korean document security vulnerability S/W to DAPA, Tmax, KISA, etc.
  • Partner agreement with CrowdStrike
  • Supplied Lupe CDR to LH Corporation, Urban Traffic Management Corporation, etc.
  • National Archives, ETRI related research projects
  • Selected as a KISA Information Protection Excellent Technology (Product/Service) Designated Company

2020

  • INNOBIZ (Innovative Small and Medium Enterprises) Certification
  • Acquired MINOSS v2.0 GS Certification Grade 1
  • Developed Windows artefact evidence collection and analysis tool (Supreme Prosecutors' Office)
  • Electronic media recovery, migration and verification service (National Archives of Korea)
  • Firmware analysis and PoC for security vulnerability analysis (ETRI)

2019

  • Acquired KICOM AntI-Virus Engine V2.0 GS Certification (Grade 1)
  • Research on application of damaged file inspection recovery prototype (National Archives of Korea)
  • High Performance Parallel Processing System Expansion Project (Supreme Prosecutors' Office)
  • ARM virtualisation-based security vulnerability analysis framework (ETRI)
  • Research on monitoring and visualisation techniques for cyber combat activities (Agency for Defense Development)

2018

  • nuri Anti-Ransom receives GS certification (Level 1)
  • Launched big data-based malware analysis platform (MINOSS)
  • Developed a debugging environment by bypassing mobile device boot image integrity verification (ETRI)
  • Researched a prototype for recovering damaged electronic records (National Archives of Korea)
  • Developed security incident analysis and response training contents (malware analysis) (KISA)
  • Supplied Hwp CDR engine for OPSWAT(us)

2017

  • Established and certified as a venture company (R&D company), corporate affiliated research institute
  • Launched Nuri Antiransom Suite (Workstation, Server, Mobile, Central Management)
  • Developed serial communication-based security vulnerability check technology (ETRI)
  • Developed firmware security strength verification code for mobile equipment external interface (ETRI)
  • Digital Investigation System Integrated Maintenance Project (Supreme Prosecutors' Office)

2016

  • Mobile Forensic Tool Functionality and Performance Improvement Project (Supreme Prosecutors' Office)
  • Research on filesystem analysis and utilisation (Supreme Prosecutors' Office)
  • Research on encryption method of commercial programm

2015

  • Nurilab Incorporation
  • Launch of Lupe, a file format tampering & integrity verification solution
  • Built an HW platform for analysing obfuscated and signed firmware for iLO devices (ETRI)
  • Analysed iOS security mechanism (Supreme Prosecutors' Office)

We have numerous patents and certifications related to security.

Patent
Certifications & Awards
Patent
SECURITY APPARATUS AND METHOD FOR WEB3 WALLET
2026.01
Patent No. 10-2920853
Patent
APPARATUS AND METHOD FOR BLOCKING THE LEAKAGE OF FILES BY DOXWARE
2026.01
Patent No. 10-2920851
Patent
METHOD FOR DETECTING DEEPFAKE PRODUCTS AND DEVICE FOR PERFORMING THE SAME
2025.10
Patent No. 10-2877647
Patent
APPARATUS FOR DETECTING TARGET URL ASSOCIATED WITH PHISHING SITE USING ARTIFICIAL INTELLIGENCE ALGORITHM
2025.10
Patent No. 10-2876556
Patent
METHOD, DEVICE AND SYSTEM FOR MALWARE EXTRACTION AND MANAGING FROM PHISING WEBSITE
2024.06
Patent No. 10-2673878
Patent
METHOD AND APPARATUS FOR DETECTING URL ASSOCIATED WITH PHISHING SITE USING ARTIFICIAL INTELLIGENCE ALGORITHM
2024.03
Patent No. 10-2645870
Patent
User authentication method with improved security
2022.01
Patent No. 10-2356836
Patent
Method for securing storage device and security apparatus using the same
2020.06
Patent No. 10-2124578
Patent
Method for building inverted index, method and apparatus searching similar data using inverted index
2020.02
Patent No. 10-2081867
Patent
API-BASED SOFTWARE SIMILARITY MEASURING METHOD AND SYSTEM USING FUZZY HASHING
2017.10
Patent No. 10-1792631
Patent
SYSTEM AND METHOD FOR ANALYSIS EXECUTABLE CODE BASED ON SIMILARITY
2015.05
Patent No. 10-1520671
Patent
SYSTEM FOR SHARING ANALYSIS INFORMATION OF EXCUTABLE FILE
2015.05
Patent No. 10-1519460

Patent/Certification Information

Reference

General companies

financial institutions

Public institutions and educational institutions

Partner

Here's how to get to Nurilab.

Rooms 1305 and 1306, 13th Floor, KnK Digital Tower, 220 Yeongsin-ro, Yeongdeungpo-gu, Seoul