Private YARA rules Hunting_JS_WebAssembly
Verdictaudit
Severityaudit
WEBSITE ANALYSIS REPORT
http://metamask.github.io
public
Report summary
Submitted and final observations · captured HTTP activity
- Submitted URL
- http://metamask.github.io
- Submitted IP / ASN
185.199.109.153 AS54113 · FASTLY
- Final URL
- https://metamask.github.io/
- Final IP / ASN
- 185.199.111.153 AS54113 · FASTLY
Final page
- Page title
- The Ultimate Crypto Wallet for DeFi, Web3 Apps, and NFTs | MetaMask
- Final DOM MIME
- text/plain; charset=utf-8
- Final DOM size
- 0 B (0 bytes)
Detections
Activity
- HTTP requests
- 121
- Observed hosts
- 25
- Script records
- 203
Estimated HTTP data
- Sent
- ~83.6 KB
- Received
- ~15.51 MB
Page capture
Final browser state
metamask.github.io
Screenshot unavailableNo screenshot pixels areavailable for this report.
Detection signals
URLQuery findings, Threat Detection Systems, and IDS alerts
Threat Detection Systems
1Host infrastructure
Observed hosts are context, not independent maliciousness verdicts
| Host | Rank | Registered | First seen | Last seen | Sent | Received | IP | Fingerprints |
|---|---|---|---|---|---|---|---|---|
| js.hs-scripts.com | 18499 | 2016-07-11 | 2016-08-09 | 2025-12-01 | 419 B | 2.6 KB |  104.16.141.209 | Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. |
| www.gstatic.com | 146047 | 2008-02-11 | 2012-05-29 | 2025-11-30 | 4.8 KB | 3.40 MB | 142.250.74.99 | |
| app.launchdarkly.com | 5566 | 2014-07-15 | 2015-06-15 | 2025-12-01 | 2.5 KB | 5.1 KB | 151.101.1.55 | Varnish Caching Varnish is a reverse caching proxy. HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| cdn.acsbapp.com | 31348 | 2020-08-08 | 2020-08-16 | 2025-12-01 | 948 B | 1.8 KB | 172.66.147.250 | Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. Google Cloud Storage Miscellaneous Google Cloud Storage allows world-wide storage and retrieval of any amount of data at any time. Google Cloud IaaS Google Cloud is a suite of cloud computing services. |
| forms-na1.hsforms.com | 47437 | 2013-09-18 | 2022-05-24 | 2025-12-01 | 998 B | 1.5 KB | 104.19.175.188 | Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| yt3.ggpht.com | 1275 | 2008-01-16 | 2014-01-15 | 2025-11-30 | 523 B | 3.1 KB | 172.217.21.161 | |
| cmp.osano.com | 23165 | 1999-10-18 | 2019-10-16 | 2025-12-01 | 986 B | 173.1 KB | 3.167.2.32 | Amazon S3 CDN Amazon S3 or Amazon Simple Storage Service is a service offered by Amazon Web Services (AWS) that provides object storage through a web service interface. Amazon Web Services PaaS Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality. Amazon CloudFront CDN Amazon CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency, high transfer speeds. HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| www.metamask.io | N/A | 2015-07-02 | 2018-09-05 | 2025-11-21 | 1.9 KB | 2.6 KB | 172.64.147.181 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. |
| metamask.github.io | 223907 | 2013-03-08 | 2017-06-21 | 2025-11-21 | 26.3 KB | 5.07 MB | 185.199.111.153 | Fastly CDN Fastly is a cloud computing services provider. Fastly's cloud platform provides a content delivery network, Internet security services, load balancing, and video & streaming services. Varnish Caching Varnish is a reverse caching proxy. GitHub Pages PaaS GitHub Pages is a static site hosting service. React JavaScript frameworks React is an open-source JavaScript library for building user interfaces or UI components. Contentful CMS Contentful is an API-first content management platform to create, manage and publish content on any digital channel. Linkedin Ads Advertising Linkedin Ads is a paid marketing tool that offers access to Linkedin social networks through various sponsored posts and other methods. Gatsby:5.12.10 Static site generator, JavaScript frameworks Gatsby is a React-based open-source framework with performance, scalability and security built-in. Webpack Miscellaneous Webpack is an open-source JavaScript module bundler. Osano Cookie compliance Osano is a data privacy platform that helps your website comply with regulations such as GDPR and CCPA. Google Tag Manager Tag managers Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app. YouTube Video players YouTube is a video sharing service where users can create their own profile, upload videos, watch, like and comment on other videos. |
| www.youtube.com 1 alerts | 286 | 2005-02-15 | 2013-04-13 | 2025-11-30 | 7.0 KB | 3.89 MB | 142.250.74.110 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| events.launchdarkly.com | 4335 | 2014-07-15 | 2016-02-06 | 2025-12-01 | 1.2 KB | 1.0 KB | 44.205.141.66 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| addons.mozilla.org | 39145 | 1998-01-24 | 2012-06-18 | 2025-12-02 | 477 B | 11.1 KB | 151.101.1.91 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. OpenResty Web servers OpenResty is a web platform based on nginx which can run Lua scripts using its LuaJIT engine. Nginx Web servers, Reverse proxies Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache. Varnish Caching Varnish is a reverse caching proxy. |
| forms.hsforms.com | 29940 | 2013-09-18 | 2018-03-07 | 2025-12-01 | 636 B | 6.8 KB | 104.19.175.188 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. |
| i.ytimg.com | 436 | 2007-12-11 | 2012-10-03 | 2025-11-30 | 911 B | 100.6 KB | 216.58.207.214 | |
| api.hubapi.com | 23958 | 2008-05-24 | 2012-06-25 | 2025-12-01 | 511 B | 1.4 KB | 104.16.53.78 | Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. Cloudflare Bot Management Security Cloudflare bot management solution identifies and mitigates automated traffic to protect websites from bad bots. |
| www.redditstatic.com | 5235 | 2011-11-09 | 2012-06-30 | 2025-12-01 | 424 B | 78.5 KB | 151.101.129.140 | Varnish Caching Varnish is a reverse caching proxy. |
| www.google.com | 22 | 1997-09-15 | 2015-05-10 | 2025-11-30 | 6.9 KB | 257.5 KB | 142.251.38.100 | |
| www.googletagmanager.com | 283 | 2011-11-11 | 2012-10-04 | 2025-11-30 | 892 B | 844.7 KB | 142.250.74.136 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| jnn-pa.googleapis.com | 1579 | 2005-01-25 | 2021-11-16 | 2025-11-30 | 1.2 KB | 1.2 KB | 216.58.211.10 | |
| acsbapp.com | 9095 | 2020-08-08 | 2020-08-14 | 2025-12-01 | 426 B | 789.5 KB | 172.66.147.250 | Google Cloud IaaS Google Cloud is a suite of cloud computing services. Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. Google Cloud Storage Miscellaneous Google Cloud Storage allows world-wide storage and retrieval of any amount of data at any time. |
| js.hsadspixel.net | 23453 | 2017-04-21 | 2017-07-25 | 2025-11-30 | 414 B | 8.6 KB | 104.17.223.152 | Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. Amazon CloudFront CDN Amazon CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency, high transfer speeds. Amazon Web Services PaaS Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality. |
| js.hs-banner.com | 17150 | 2020-03-09 | 2020-03-26 | 2025-11-30 | 893 B | 63.8 KB | 172.64.147.16 | Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. |
| images.ctfassets.net | 23334 | 2017-03-28 | 2017-09-20 | 2025-12-01 | 3.0 KB | 2.2 KB | 54.240.174.51 | Amazon CloudFront CDN Amazon CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency, high transfer speeds. Amazon Web Services PaaS Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality. |
| fonts.gstatic.com | N/A | 2008-02-11 | 2014-04-02 | 2025-11-30 | 3.7 KB | 279.9 KB | 142.250.74.35 | |
| js.hsforms.net | 43845 | 2013-09-18 | 2013-09-26 | 2025-12-01 | 417 B | 581.7 KB | 104.16.6.65 | Amazon CloudFront CDN Amazon CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency, high transfer speeds. HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. Amazon Web Services PaaS Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality. |