Submitted URL: https://opfcaptcha-prod.s3.amazonaws.com.admin-us2.cas.ms
Effective URL: https://opfcaptcha-prod.s3.amazonaws.com/
Submission: On July 11 via automatic , source certstream-suspicious

Summary

This website contacted 2 IPs in 2 countries across 2 domains to perform 1 HTTP transactions.
The main IP is 52.218.235.91, located in Boardman, United States and belongs to AMAZON-02 - Amazon.com, Inc., US. The main domain is opfcaptcha-prod.s3.amazonaws.com.
TLS certificate: Issued by DigiCert Baltimore CA-2 G2 on November 7th 2018. Valid for: a year.
This is the first time this domain was scanned on urlscan.io!

Verdict: Unknown

Domain & IP information

IP Address AS Autonomous System
1 1 40.81.121.140 8075 (MICROSOFT...)
1 52.218.235.91 16509 (AMAZON-02)
1 2
Domain
Subdomains
Transfer
1 amazonaws.com
552 B
1 cas.ms
272 B
1 2

This site contains links to these domains. Also see Links.

Domain
Subject / Issuer Validity Valid
*.s3.amazonaws.com
DigiCert Baltimore CA-2 G2
2018-11-07 -
2020-02-07
a year

Screenshot


Detected technologies

Web
Overall confidence: 100%
Detected patterns
  • headers server /^AmazonS3$/i

Web
Overall confidence: 100%
Detected patterns
  • headers server /^AmazonS3$/i


Stats

0
Requests

0
Ad-blocked

0
Malicious

0 %
HTTPS

0 %
IPv6

0
Domains

0
Subdomains

0
IPs

0
Countries

0 kB
Transfer

0 kB
Size

0
Cookies

1 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
/

Redirect Chain
  • https://opfcaptcha-prod.s3.amazonaws.com.admin-us2.cas.ms/
  • https://opfcaptcha-prod.s3.amazonaws.com/
243 B
552 B
Document
General
Full URL
https://opfcaptcha-prod.s3.amazonaws.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.218.235.91 Boardman, United States, ASN16509 (AMAZON-02 - Amazon.com, Inc., US),
Reverse DNS
s3-us-west-2-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
3a853acfc56f88edbc54d14efc56860a3c2ad51cec57b37c0b1187ab92749801

Request headers

Host
opfcaptcha-prod.s3.amazonaws.com
Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
Accept-Encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

x-amz-bucket-region
us-west-2
x-amz-request-id
4950B0F4FCFCADBA
x-amz-id-2
OCEXEf36t/84BvwAQYTM/7VBRSOtMBJKUsJRpDQ8yyM3v6/3a6tcE54DqgvdxixOYY2741MOoWM=
Content-Type
application/xml
Transfer-Encoding
chunked
Date
Thu, 11 Jul 2019 21:20:23 GMT
Server
AmazonS3

Redirect headers

Date
Thu, 11 Jul 2019 21:20:20 GMT
Connection
keep-alive
Location
https://opfcaptcha-prod.s3.amazonaws.com/
Strict-Transport-Security
max-age=31536000
Content-Length
155
X-MCAS-Request-Id
35517318-9757-49b0-9db8-d8ee57873d7d
data:truncated
data:truncated
112 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
7a9ebfb7c3ecda0476f5c7350a344469673eb940d967b3bf40054fe667570f0a

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Content-Type
image/svg+xml

Redirect requests

There were HTTP redirects (301, 302) for the following requests:

Request 0
  • https://opfcaptcha-prod.s3.amazonaws.com.admin-us2.cas.ms/
  • https://opfcaptcha-prod.s3.amazonaws.com/

3 JavaScript Global Variables

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

object| onselectstart object| onselectionchange function| queueMicrotask

0 Cookies

Indicators of compromise (IoCs)

This is a term in the security industry to describe indicators around an attack. This includes IPs, hashes, domains, etc.

opfcaptcha-prod.s3.amazonaws.com
opfcaptcha-prod.s3.amazonaws.com.admin-us2.cas.ms


40.81.121.140
52.218.235.91

3a853acfc56f88edbc54d14efc56860a3c2ad51cec57b37c0b1187ab92749801
7a9ebfb7c3ecda0476f5c7350a344469673eb940d967b3bf40054fe667570f0a