A small tool to view real-world ActivityPub objects as JSON! Enter a URL
or username from Mastodon or a similar service below, and we'll send a
request with
the right
Accept
header
to the server to view the underlying object.
{
"@context": [
"https://www.w3.org/ns/activitystreams",
{
"ostatus": "http://ostatus.org#",
"atomUri": "ostatus:atomUri",
"inReplyToAtomUri": "ostatus:inReplyToAtomUri",
"conversation": "ostatus:conversation",
"sensitive": "as:sensitive",
"toot": "http://joinmastodon.org/ns#",
"votersCount": "toot:votersCount",
"litepub": "http://litepub.social/ns#",
"directMessage": "litepub:directMessage",
"Hashtag": "as:Hashtag"
}
],
"id": "https://infosec.exchange/users/adulau/statuses/113085306015028697",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2024-09-05T14:00:30Z",
"url": "https://infosec.exchange/@adulau/113085306015028697",
"attributedTo": "https://infosec.exchange/users/adulau",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://infosec.exchange/users/adulau/followers",
"https://misp-community.org/users/misp",
"https://social.circl.lu/users/circl"
],
"sensitive": false,
"atomUri": "https://infosec.exchange/users/adulau/statuses/113085306015028697",
"inReplyToAtomUri": null,
"conversation": "tag:infosec.exchange,2024-09-05:objectId=191294152:objectType=Conversation",
"content": "<p>We added a new attribute type called <code>dom-hash</code> in MISP. </p><p>dom-hash is a structural fingerprint of an HTML Document Object Model (DOM), originally developed by CERT.PL.</p><p>The fingerprint is generated by extracting all the tag names from the HTML page (ignoring the content and attributes). These tag names are concatenated using a pipe symbol (|), hashed with the SHA-256 algorithm, and then truncated to the first 32 characters.</p><p>Software like LookyLoo implements this algorithm, which can be used in MISP to share, cluster and correlate information about similar web pages (e.g., phishing pages).</p><p>We use dom-hash in various projects, and it delivers impressive results for such a simple algorithm.</p><p>🔗 New attribute type in MISP <a href=\"https://github.com/MISP/MISP/commit/69599f87bb00a19c0573f3a331\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">github.com/MISP/MISP/commit/69</span><span class=\"invisible\">599f87bb00a19c0573f3a331</span></a><br>7b7645f800b0c0<br>🔗 LookyLoo <a href=\"https://lookyloo.circl.lu/capture\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">lookyloo.circl.lu/capture</span><span class=\"invisible\"></span></a></p><p><span class=\"h-card\" translate=\"no\"><a href=\"https://misp-community.org/@misp\" class=\"u-url mention\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">@<span>misp</span></a></span> <br><span class=\"h-card\" translate=\"no\"><a href=\"https://social.circl.lu/@circl\" class=\"u-url mention\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">@<span>circl</span></a></span> </p><p><a href=\"https://infosec.exchange/tags/threatintel\" class=\"mention hashtag\" rel=\"tag\">#<span>threatintel</span></a> <a href=\"https://infosec.exchange/tags/threat_intelligence\" class=\"mention hashtag\" rel=\"tag\">#<span>threat_intelligence</span></a> <a href=\"https://infosec.exchange/tags/opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>opensource</span></a> <a href=\"https://infosec.exchange/tags/dom\" class=\"mention hashtag\" rel=\"tag\">#<span>dom</span></a>-hash <a href=\"https://infosec.exchange/tags/phishing\" class=\"mention hashtag\" rel=\"tag\">#<span>phishing</span></a></p>",
"contentMap": {
"en": "<p>We added a new attribute type called <code>dom-hash</code> in MISP. </p><p>dom-hash is a structural fingerprint of an HTML Document Object Model (DOM), originally developed by CERT.PL.</p><p>The fingerprint is generated by extracting all the tag names from the HTML page (ignoring the content and attributes). These tag names are concatenated using a pipe symbol (|), hashed with the SHA-256 algorithm, and then truncated to the first 32 characters.</p><p>Software like LookyLoo implements this algorithm, which can be used in MISP to share, cluster and correlate information about similar web pages (e.g., phishing pages).</p><p>We use dom-hash in various projects, and it delivers impressive results for such a simple algorithm.</p><p>🔗 New attribute type in MISP <a href=\"https://github.com/MISP/MISP/commit/69599f87bb00a19c0573f3a331\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">github.com/MISP/MISP/commit/69</span><span class=\"invisible\">599f87bb00a19c0573f3a331</span></a><br>7b7645f800b0c0<br>🔗 LookyLoo <a href=\"https://lookyloo.circl.lu/capture\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">lookyloo.circl.lu/capture</span><span class=\"invisible\"></span></a></p><p><span class=\"h-card\" translate=\"no\"><a href=\"https://misp-community.org/@misp\" class=\"u-url mention\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">@<span>misp</span></a></span> <br><span class=\"h-card\" translate=\"no\"><a href=\"https://social.circl.lu/@circl\" class=\"u-url mention\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">@<span>circl</span></a></span> </p><p><a href=\"https://infosec.exchange/tags/threatintel\" class=\"mention hashtag\" rel=\"tag\">#<span>threatintel</span></a> <a href=\"https://infosec.exchange/tags/threat_intelligence\" class=\"mention hashtag\" rel=\"tag\">#<span>threat_intelligence</span></a> <a href=\"https://infosec.exchange/tags/opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>opensource</span></a> <a href=\"https://infosec.exchange/tags/dom\" class=\"mention hashtag\" rel=\"tag\">#<span>dom</span></a>-hash <a href=\"https://infosec.exchange/tags/phishing\" class=\"mention hashtag\" rel=\"tag\">#<span>phishing</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://misp-community.org/users/misp",
"name": "@misp@misp-community.org"
},
{
"type": "Mention",
"href": "https://social.circl.lu/users/circl",
"name": "@circl@social.circl.lu"
},
{
"type": "Hashtag",
"href": "https://infosec.exchange/tags/threatintel",
"name": "#threatintel"
},
{
"type": "Hashtag",
"href": "https://infosec.exchange/tags/threat_intelligence",
"name": "#threat_intelligence"
},
{
"type": "Hashtag",
"href": "https://infosec.exchange/tags/opensource",
"name": "#opensource"
},
{
"type": "Hashtag",
"href": "https://infosec.exchange/tags/dom",
"name": "#dom"
},
{
"type": "Hashtag",
"href": "https://infosec.exchange/tags/phishing",
"name": "#phishing"
}
],
"replies": {
"id": "https://infosec.exchange/users/adulau/statuses/113085306015028697/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://infosec.exchange/users/adulau/statuses/113085306015028697/replies?only_other_accounts=true&page=true",
"partOf": "https://infosec.exchange/users/adulau/statuses/113085306015028697/replies",
"items": []
}
},
"likes": {
"id": "https://infosec.exchange/users/adulau/statuses/113085306015028697/likes",
"type": "Collection",
"totalItems": 13
},
"shares": {
"id": "https://infosec.exchange/users/adulau/statuses/113085306015028697/shares",
"type": "Collection",
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}
}