It indicates that malicious behavior was detected only during dynamic browser interaction, such as JavaScript execution, redirects, or AJAX calls, rather than in static content. This suggests the domain hides its payload or redirects until a real browser session is established.
The questions every analyst asks before acting on this signal.
It indicates that malicious behavior was detected only during dynamic browser interaction, such as JavaScript execution, redirects, or AJAX calls, rather than in static content. This suggests the domain hides its payload or redirects until a real browser session is established.
Threat actors often embed payloads that activate only when real browsers trigger specific events or cookies. This technique helps them evade static crawlers and signature-based detections, making such findings highly suspicious in SOC and CTI investigations.
It means the browser established a direct connection to a raw IP address instead of a domain. This is often used to bypass DNS-based detection and is a known tactic in malicious web infrastructure.
A realistic shape of the entry the engine appends to the risk_signals array when this signal fires. Evidence keys are subgroup-default; per-signal overrides documented in the API reference.
{
"slug": "browser_interaction",
"name": "Malicious Activity Observed During Browser Interaction",
"group": "http_crawling_history",
"subgroup": "web_behavior_structure",
"direction": "malicious",
"evidence": {
"url_shortener_chain": false,
"auto_refresh_seconds": null,
"direct_ip_link": false,
"browser_interaction_required": true
}
}9 other signals share the same subgroup. They detect related behaviors and often co-fire on the same IOC.
An injected iframe refers to an HTML frame embedded within a web page that loads content from an external or malicious d…
It refers to the automatic forwarding of a user or system request from one domain to another destination. Redirects can …
It refers to the action of accessing a resource using a direct IP address instead of a domain name. Threat actors often …
It refers to a web server or website delivering HTTP or HTTPS content through ports other than the standard 80 (HTTP) an…
The Verdict Gallery is a curated stream of real verdicts. Filter by this signal to see exactly which IOCs it caught, what other signals fired alongside it, and what the engine recommended.
78axid[.]xyzSuspicious65Verified 2026-08-01borgarab[.]comSuspicious67Verified 2026-08-01dpajpqs[.]topSuspicious64Verified 2026-08-01072213[.]cnSuspicious60Verified 2026-08-01fifa-hiring[.]comHigh78Verified 2026-08-0178article[.]comHigh78Verified 2026-08-01cryto[.]vipHigh77Verified 2026-08-01bbpaint[.]comSuspicious64Verified 2026-08-01faptt[.]comSuspicious61Verified 2026-08-01ahoravideo-cdn[.]xyzSuspicious64Verified 2026-08-01071781[.]comSuspicious60Verified 2026-08-010715jianzhan[.]comSuspicious70Verified 2026-08-01fullhdfilmizles[.]orgSuspicious63Verified 2026-08-01fedra[.]infoSuspicious68Verified 2026-08-01getibo[.]comSuspicious63Verified 2026-08-01datawebconnect[.]comSuspicious63Verified 2026-08-01dantbritingd[.]clubSuspicious62Verified 2026-08-01checkass[.]monsterSuspicious67Verified 2026-08-01datlngllfe[.]netSuspicious71Verified 2026-08-01fullhdizle[.]ccSuspicious61Verified 2026-08-011,000 verdicts/month on the free tier, LLM layer included. No card required.