biogen-assets-storage.s3.eu-central-1.amazonaws.com
3.5.134.115  Public Scan Open in urlscan Pro

URL: https://biogen-assets-storage.s3.eu-central-1.amazonaws.com/LEQE_US4405_LEQEMBI_PCP_Brochure_745bef18.pdf 4mo old
Submission Tags: demotag1 demotag2 Search All
Submission: On December 18 via api from IE — Scanned from ES

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 2 HTTP transactions. The main IP is 3.5.134.115, located in Frankfurt am Main, Germany and belongs to AMAZON-02, US. The main domain is biogen-assets-storage.s3.eu-central-1.amazonaws.com. 4mo old
TLS certificate: Issued by Amazon RSA 2048 M01 on July 15th 2025. Valid for: 1yr.
This is the only time biogen-assets-storage.s3.eu-central-1.amazonaws.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 3.5.134.115 16509 (AMAZON-02)
2 1
Apex Domain
Subdomains
Transfer
2 amazonaws.com
biogen-assets-storage.s3.eu-central-1.amazonaws.com 4mo old
585 B
2 1

This site contains no links.

Subject Issuer Validity Valid
*.s3.eu-central-1.amazonaws.com
Amazon RSA 2048 M01
2025-07-15 -
2026-06-21
1yr crt.sh

This page contains 1 frames:

Primary Page: https://biogen-assets-storage.s3.eu-central-1.amazonaws.com/LEQE_US4405_LEQEMBI_PCP_Brochure_745bef18.pdf
Frame ID: 05626EA3447FDF8E13DD0225C3AAED43
Requests: 2 HTTP requests in this frame

Screenshot


Page Statistics

2
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

1 kB
Transfer

1 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

2 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request LEQE_US4405_LEQEMBI_PCP_Brochure_745bef18.pdf
biogen-assets-storage.s3.eu-central-1.amazonaws.com/
345 B
0
Document
General
Full URL
https://biogen-assets-storage.s3.eu-central-1.amazonaws.com/LEQE_US4405_LEQEMBI_PCP_Brochure_745bef18.pdf
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
3.5.134.115 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-website.eu-central-1.amazonaws.com
Software
AmazonS3 /
Resource Hash
05f595420da9a0c705ac7cbd7b9714fbe9ce86c881a5c9865a8e287a2bc2f56d

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36

Response headers

Accept-Ranges
bytes
Content-Length
3389967
Content-Type
application/pdf
Date
Thu, 18 Dec 2025 13:38:33 GMT
ETag
"ca3a1780f61c9833a55043bc46ad02b2"
Last-Modified
Thu, 18 Dec 2025 13:37:00 GMT
Server
AmazonS3
x-amz-id-2
/kk01aCQ4N5EiS6NbOZvnSrBUE2YiZoubvtMXHcxhQsCrXLAdGwhB0dXiHnjCluyIngiRZ9gLpJCJt5aYPjj3HN0/k4QMALa/5KPsqgnvNc=
x-amz-request-id
9W96SPXT2KZ15M16
x-amz-server-side-encryption
AES256
favicon.ico
biogen-assets-storage.s3.eu-central-1.amazonaws.com/
275 B
585 B
Other
General
Full URL
https://biogen-assets-storage.s3.eu-central-1.amazonaws.com/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.3, , CHACHA20_POLY1305
Server
3.5.134.115 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-website.eu-central-1.amazonaws.com
Software
AmazonS3 /
Resource Hash
c171e5de6d608065282ca7617862146fe64577c0d4f007d12456fa870650bc0e

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36
Referer
https://biogen-assets-storage.s3.eu-central-1.amazonaws.com/LEQE_US4405_LEQEMBI_PCP_Brochure_745bef18.pdf

Response headers

Transfer-Encoding
chunked
x-amz-request-id
9W93WTCZHR9T86H3
Date
Thu, 18 Dec 2025 13:38:32 GMT
Content-Type
application/xml
Server
AmazonS3
x-amz-id-2
zYOjXyjV8ScoFIMshA7eIw8t0bFhdnTkEOpEIjudjMIR0EirdDGVoNgpudAoMhoKFI9aNL0cJDJnr3UaVc1AQlQBBnSFzJp57GSMWfdKJjU=

Verdicts & Comments Add Verdict or Comment

1 JavaScript Window variables

These are the non-standard variables defined on the window object. These include var declarations and global functions and can be helpful in identifying possible client-side frameworks and code.

object| 0

0 Cookies

1 Console Messages

Source Level URL
Text
network error URL: https://biogen-assets-storage.s3.eu-central-1.amazonaws.com/favicon.ico
Message:
Failed to load resource: the server responded with a status of 403 (Forbidden)

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

biogen-assets-storage.s3.eu-central-1.amazonaws.com
3.5.134.115
05f595420da9a0c705ac7cbd7b9714fbe9ce86c881a5c9865a8e287a2bc2f56d
c171e5de6d608065282ca7617862146fe64577c0d4f007d12456fa870650bc0e