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StyloBot Internal stylo.bot

· StyloBot.Internal 6.0.0 Bot
Internal
Policy: Monitor Only
Probability
100 %
Confidence
98 %
Risk Profile
VeryHigh
Threat
None
Hit Count
50
Last Seen
7s ago

Analysis

StyloBot Internal stylo.bot on /api/v1/aspnet-pa... - caught by Confirmed tool: StyloBot Internal (headers match expected..., Valid API key - trusted programmatic client, Request patterns appear normal

Detection Signals

  • Heuristic model (late): 97 % bot likelihood (295 features) 2.33
  • Heuristic model (early): 81 % bot likelihood (18 features) 1.24
  • Confirmed tool: StyloBot Internal (headers match expected fingerprint) 1.05
  • Valid API key - trusted programmatic client 0.25
  • Request patterns appear normal 0.15
  • rDNS mismatch: UA claims stylo.bot but rDNS is 10-1-248-237.marketing.stylobot-website.svc.cluster.local 0.10
Network Locale Headers Tool Transport Session Quality
Drift vs
46.0%

Fingerprint Profile

TLS Version
Unavailable
HTTP Protocol
HTTP/1.1
Protocol Client
Unavailable
TCP OS Hint
Unavailable
Fingerprint Integrity
Consistent
UA Consistency
Flagged
Headless Indicator
Low
Datacenter IP
Clean

Browser modes same browser, different modes. One row per persisted mode

Mode Observations Maturity Shift from baseline Last seen
bot-raw 235901 235901 0.00 (ua family, sec ch ua brands ordered, sec ch ua model) 05:49:41
signalr-negotiate 1 1 0.63 (ua family, header order hash, custom header signature) 15:10:53
2 modes across 235902 observations. See composite browser-mode fingerprints.
Endpoints Visited (5) Click to expand · stats unavailable
# Path
1 /api/v1/aspnet-pack/observations
2 /api/v1/otel-mesh/top-services
3 /api/v1/packs/aspnet/summary
4 /metrics
5 /api/v1/compose-batch
Raw Requests (50) Click to expand
Time Method Path Status Prob Conf Risk Profile Action Time
05:50:04 POST /api/v1/aspnet-pack/observations 204 100 % 50 % Low Monitor Only 11.1ms
05:50:03 POST /api/v1/aspnet-pack/observations 204 100 % 50 % Low Monitor Only 11.2ms
05:50:01 GET /api/v1/otel-mesh/top-services 200 100 % 50 % Low Monitor Only 10.4ms
05:50:01 GET /api/v1/packs/aspnet/summary 200 100 % 50 % Low Monitor Only 11.3ms
05:50:01 GET /metrics 200 100 % 50 % Low Monitor Only 10.5ms
05:50:00 POST /api/v1/aspnet-pack/observations 204 100 % 50 % Low Monitor Only 11.2ms
05:49:51 GET /api/v1/packs/aspnet/summary 200 100 % 50 % Low Monitor Only 11.6ms
05:49:51 GET /metrics 200 100 % 50 % Low Monitor Only 11.3ms
05:49:51 POST /api/v1/compose-batch 200 100 % 50 % Low Monitor Only 11.3ms
05:49:47 GET /api/v1/otel-mesh/top-services 200 100 % 50 % Low Monitor Only 12.2ms
05:49:41 GET /api/v1/packs/aspnet/summary 200 100 % 50 % Low Monitor Only 11.3ms
05:49:41 POST /api/v1/compose-batch 200 100 % 50 % Low Monitor Only 11.6ms
05:49:41 GET /metrics 200 100 % 50 % Low Monitor Only 11.7ms
05:49:32 GET /api/v1/otel-mesh/top-services 200 100 % 50 % Low Monitor Only 11.1ms
05:49:31 POST /api/v1/compose-batch 200 100 % 50 % Low Monitor Only 11.4ms
05:49:31 GET /metrics 200 100 % 50 % Low Monitor Only 11.6ms
05:49:31 GET /api/v1/packs/aspnet/summary 200 100 % 50 % Low Monitor Only 11.0ms
05:49:21 GET /api/v1/otel-mesh/top-services 200 100 % 50 % Low Monitor Only 11.2ms
05:49:21 GET /api/v1/packs/aspnet/summary 200 100 % 50 % Low Monitor Only 10.8ms
05:49:21 GET /metrics 200 100 % 50 % Low Monitor Only 11.4ms
05:49:11 GET /api/v1/packs/aspnet/summary 200 100 % 50 % Low Monitor Only 11.5ms
05:49:11 POST /api/v1/compose-batch 200 100 % 50 % Low Monitor Only 11.4ms
05:49:11 GET /metrics 200 100 % 50 % Low Monitor Only 10.3ms
05:49:02 GET /api/v1/otel-mesh/top-services 200 100 % 50 % Low Monitor Only 11.8ms
05:49:01 GET /api/v1/packs/aspnet/summary 200 100 % 50 % Low Monitor Only 11.5ms
05:49:01 GET /metrics 200 100 % 50 % Low Monitor Only 12.0ms
05:49:01 POST /api/v1/compose-batch 200 100 % 50 % Low Monitor Only 10.6ms
05:48:56 GET /api/v1/otel-mesh/top-services 200 100 % 50 % Low Monitor Only 11.0ms
05:48:51 POST /api/v1/compose-batch 200 100 % 50 % Low Monitor Only 11.8ms
05:48:51 GET /api/v1/packs/aspnet/summary 200 100 % 50 % Low Monitor Only 11.2ms
05:48:51 GET /metrics 200 100 % 50 % Low Monitor Only 11.2ms
05:48:49 GET /api/v1/otel-mesh/top-services 200 100 % 50 % Low Monitor Only 11.4ms
05:48:41 GET /api/v1/packs/aspnet/summary 200 100 % 50 % Low Monitor Only 11.8ms
05:48:41 GET /metrics 200 100 % 50 % Low Monitor Only 12.3ms
05:48:41 POST /api/v1/compose-batch 200 100 % 50 % Low Monitor Only 11.2ms
05:48:39 GET /api/v1/otel-mesh/top-services 200 100 % 50 % Low Monitor Only 10.4ms
05:48:31 GET /api/v1/packs/aspnet/summary 200 100 % 50 % Low Monitor Only 11.0ms
05:48:31 GET /metrics 200 100 % 50 % Low Monitor Only 11.6ms
05:48:31 POST /api/v1/compose-batch 200 100 % 50 % Low Monitor Only 12.1ms
05:48:28 GET /api/v1/otel-mesh/top-services 200 100 % 50 % Low Monitor Only 11.2ms
05:48:21 GET /api/v1/packs/aspnet/summary 200 100 % 50 % Low Monitor Only 11.6ms
05:48:21 POST /api/v1/compose-batch 200 100 % 50 % Low Monitor Only 11.5ms
05:48:21 GET /metrics 200 100 % 50 % Low Monitor Only 11.5ms
05:48:11 GET /api/v1/otel-mesh/top-services 200 100 % 50 % Low Monitor Only 10.8ms
05:48:11 GET /api/v1/packs/aspnet/summary 200 100 % 50 % Low Monitor Only 11.5ms
05:48:11 GET /metrics 200 100 % 50 % Low Monitor Only 11.1ms
05:48:01 GET /api/v1/packs/aspnet/summary 200 100 % 50 % Low Monitor Only 11.0ms
05:48:01 GET /metrics 200 100 % 50 % Low Monitor Only 11.2ms
05:48:01 POST /api/v1/compose-batch 200 100 % 50 % Low Monitor Only 11.1ms
05:47:58 GET /api/v1/otel-mesh/top-services 200 100 % 50 % Low Monitor Only 10.8ms

Bot Probability & Confidence History

StyloBot Detection Overhead (ms)

User Agent

StyloBot.Internal/6.0.0 (+https://stylo.bot)

Detector Contributions (18 detectors)

Detector Confidence Delta Timing (ms)
HeuristicLate
Heuristic model (late): 97 % bot likelihood (295 features)
+0.930 0.3
Heuristic
Heuristic model (early): 81 % bot likelihood (18 features)
+0.618 0.1
UserAgent
Confirmed tool: StyloBot Internal (headers match expected fingerprint)
+0.700 0.1
Header
Valid API key - trusted programmatic client
-0.250 0.0
Behavioral
Request patterns appear normal
-0.150 0.2
VerifiedBot
rDNS mismatch: UA claims stylo.bot but rDNS is 10-1-248-237.marketing.stylobot-website.svc.cluster.local
+0.250 0.0
Ip
Private network IP: 10.1.248.xxx
+0.100 0.0
TlsFingerprint
Using HTTP instead of HTTPS (uncommon for modern browsers)
+0.050 0.0
AI
AI analysis: borderline case, monitoring
+0.000 10.3
AiScraper
No AI scraper signals detected
+0.000 0.0
SecurityTool
No security tools detected in User-Agent
+0.000 0.0
RequestHydrator
Request signals hydrated to sink
+0.000 0.0
Http2Fingerprint
Using HTTP/1.1; environment norm is HTTP/1.1 (0 % HTTP/2 over 477 samples)
+0.000 0.0
Http3Fingerprint
Connection uses HTTP/1.1 (not HTTP/3)
+0.000 0.0
TcpIpFingerprint
Network fingerprint analysis complete (no anomalies detected)
+0.000 0.0
HeaderCorrelation
Single signature per header profile
+0.000 0.0
TransportProtocol
Transport protocol analysis complete
+0.000 0.0
FastPathReputation
No known patterns in reputation cache
+0.000 0.0

Signal Intelligence

request

protocol HTTP/1.1

risk

justification Trusted internal client (network position verified)
friendly_pin_trace fired:bot_type=Internal (network-trusted)

Policy applied

Hit history

No sessions recorded yet.

Sessions are created when a visitor's activity gap exceeds 30 minutes.

Effective policy
Loading effective policy…
ASP.NET Pack — Auth health
JWKS health
OK

reachable

Auth pipeline
JWKS reachable
License
Licensed

ASP.NET pack enabled

OTel Mesh — Traces

Fingerprint timeline

cc446f07fef64c9aa8ea4f1f7cafc818 0 observations

Span + log activity for this fingerprint, ordered by timestamp.

No timeline observations

OTel Mesh receiver online, but no observations seen for this fingerprint id (check W3C baggage propagation)

Operator actions

Operator actions

Block/Allow writes a scoped policy rule for this fingerprint — a policy action, applied via the live policy pipe. It is never a skip-detection bypass.

Signature: vraPIT1IjCYUbMQAiEHFVg | Processing: 11ms | UA: StyloBot.Internal/6.0.0 (+https://stylo.bot) | First seen: 2026-07-25 05:47:58 UTC