WO2024180412 - TECHNIQUES FOR DECENTRALIZED APPLICATION DISCOVERY AND SCANNING
National phase entry:
Publication Number
WO/2024/180412
Publication Date
06.09.2024
International Application No.
PCT/IB2024/051398
International Filing Date
14.02.2024
Title **
[English]
TECHNIQUES FOR DECENTRALIZED APPLICATION DISCOVERY AND SCANNING
[French]
TECHNIQUES DE DÉCOUVERTE ET DE BALAYAGE D'APPLICATION DÉCENTRALISÉE
Applicants **
BLOCKAID LTD
Inventors
BENNATAN, Ido
NIV, Raz Abraham Eliahou
Priority Data
63/487,304
28.02.2023
US
18/463,716
08.09.2023
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
ILPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| 译文 |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2369 | |
| EPO | Filing, Examination, Granting | 14699 | |
| Japan | Filing, Examination, Granting | 2339 | |
| South Korea | Filing, Examination, Granting | 2562 | |
| USA | Filing, Examination, Granting | 4940 |
Total:
26,909
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
Systems and methods for decentralized application (dApp) discovery and scanning. A method for scanning includes performing tests by extracting calls from dApps and analyzing the extracted calls for potentially malicious behavior. To this end, calls made by a dApp are extracted by impersonating wallet addresses. More specifically, transactions are generated based on sample transactions from one or more known wallet addresses, and the generated transactions are broadcast to websites. Calls such as remote procedure calls (RFCs) are extracted from responses to those transactions. The extracted calls are analyzed in order to determine whether the behavior represented in those extracted calls is anomalous. Calls requesting anomalous transactions may be determined to be malicious or potentially malicious, and websites which requested anomalous transactions may be flagged as malicious or potentially malicious. The scanning may be performed on websites found during a discovery process that efficiently analyzes site-indicating data to discover websites.[French]
L'invention concerne des systèmes et des procédés de découverte et de balayage d'application décentralisée (dApp). Un procédé de balayage consiste à effectuer des tests en extrayant des appels à partir de dApps et en analysant les appels extraits pour y déceler un comportement potentiellement malveillant. À cet effet, les appels effectués par dApp sont extraits par usurpation d'adresses de portefeuille. Plus spécifiquement, des transactions sont générées sur la base de transactions d'échantillon à partir d'une ou de plusieurs adresses de portefeuille connues, et les transactions générées sont diffusées vers des sites Web. Des appels tels que des appels de procédure à distance (RFC) sont extraits des réponses à ces transactions. Les appels extraits sont analysés afin de déterminer si le comportement représenté dans ces appels extraits est anormal. Des appels demandant des transactions anormales peuvent être déterminés comme malveillants ou potentiellement malveillants, et des sites Web ayant demandé des transactions anormales peuvent être marqués comme malveillants ou potentiellement malveillants. Le balayage peut être effectué sur des sites Web trouvés pendant un processus de découverte qui analyse efficacement des données d'indication de site afin de découvrir des sites Web.