webshell.suite.office.com.mcas.ms

Summary

This website contacted 3 IPs in 3 countries across 2 domains to perform 5 HTTP transactions. The main IP is 20.90.50.115, located in Cardiff, United Kingdom and belongs to MICROSOFT-CORP-MSN-AS-BLOCK, US. The main domain is webshell.suite.office.com.mcas.ms. The Cisco Umbrella rank of the primary domain is 66332.

This is the only time webshell.suite.office.com.mcas.ms was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1	20.90.50.115 20.90.50.115	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
3	2620:1ec:46::45 2620:1ec:46::45	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	2603:1020:802... 2603:1020:802:3::91	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
5	3

1 20.90.50.115 (Cardiff, United Kingdom)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

webshell.suite.office.com.mcas.ms	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2620:1ec:46::45 (United States)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

mcasproxy.cdn.mcas.ms	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2603:1020:802:3::91 (Paris, France)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

webshell.suite.office.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
4	mcas.ms webshell.suite.office.com.mcas.ms — Cisco Umbrella Rank: 66332 mcasproxy.cdn.mcas.ms — Cisco Umbrella Rank: 46707	33 KB
1	office.com webshell.suite.office.com — Cisco Umbrella Rank: 369	129 B
5	2

	Domain	Requested by
3	mcasproxy.cdn.mcas.ms	webshell.suite.office.com.mcas.ms mcasproxy.cdn.mcas.ms
1	webshell.suite.office.com
1	webshell.suite.office.com.mcas.ms
5	3

This site contains no links.

Subject Issuer	Validity	Valid
mcasproxy.cdn.mcas.ms Microsoft Azure RSA TLS Issuing CA 04	`2023-10-17` - `2024-10-11`	a year	crt.sh
webshell.suite.office.com Microsoft Azure RSA TLS Issuing CA 04	`2023-10-10` - `2024-10-04`	a year	crt.sh

This page contains 2 frames:

Frame: https://webshell.suite.office.com/
Frame ID: 0FAA7F6B2C9AF09CBD8C47E2DCCBA61D
Requests: 3 HTTP requests in this frame

Frame: https://mcasproxy.cdn.mcas.ms/proxyweb/1.46.35-6-hf/html/session-context-restore.html
Frame ID: 204C3D0813EDD858F446C18756676C9E
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Statistics

5
Requests

80 %
HTTPS

67 %
IPv6

2
Domains

3
Subdomains

3
IPs

3
Countries

33 kB
Transfer

93 kB
Size

0
Cookies

0 Outgoing links

These are links going to different origins than the main page.

Redirected requests

There were HTTP redirect chains for the following requests:

5 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H/1.1 200
OK Primary Request / Show response
webshell.suite.office.com.mcas.ms/ 1 KB
1 KB 93ms
25ms Document
text/html 20.90.50.115
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL

http://webshell.suite.office.com.mcas.ms/

Protocol

HTTP/1.1

Server

20.90.50.115 Cardiff, United Kingdom, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

openresty /

Resource Hash

dd30544cdede53b9287e8f071882430d7e0719f6f5dd1d8156cf2287ab1beb01

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

Cache-Control: max-age=0, no-cache, no-store
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html; charset=utf-8
Date: Mon, 11 Dec 2023 05:33:06 GMT
Expires: Mon, 01-Jan-1990 00:00:00 GMT
Pragma: no-cache
Server: openresty
Strict-Transport-Security: max-age=31536000
Transfer-Encoding: chunked
X-MCAS-Cache-Status: MISS
X-MCAS-Processing-Time: 2
X-MCAS-Request-Id: bdef23bc96ef75003dec2df0180e73ee
X-MCAS-Upstream-Time: n/a

GET
H2 200 session-context-store-helper.min.js Show response
mcasproxy.cdn.mcas.ms/proxyweb/1.46.35-6-hf/js/ 13 KB
4 KB 150ms
19ms Script
application/javascript 2620:1ec:46::45
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL: https://mcasproxy.cdn.mcas.ms/proxyweb/1.46.35-6-hf/js/session-context-store-helper.min.js
Requested by: Host: webshell.suite.office.com.mcas.ms
URL: http://webshell.suite.office.com.mcas.ms/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 2620:1ec:46::45 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: /
Resource Hash: 7bedf305584b902887ff5e38e0f80ee07bb9848670f69487657eb167020eb14b

Request headers

accept-language: de-DE,de;q=0.9
Referer: http://webshell.suite.office.com.mcas.ms/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

x-ms-lease-status: unlocked
x-ms-blob-type: BlockBlob
date: Mon, 11 Dec 2023 05:33:06 GMT
content-encoding: br
last-modified: Wed, 22 Nov 2023 10:10:15 GMT
vary: Accept-Encoding
x-azure-ref: 20231211T053306Z-wmy9z3r3yp02m8q49ac4zyt1z8000000012000000000be08
content-type: application/javascript
access-control-allow-origin: *
x-ms-request-id: 469ed54a-a01e-0044-1df5-292c25000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Cache-Control,Last-Modified,ETag,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: public, max-age=31536000
x-cache: TCP_HIT
x-ms-version: 2009-09-19

GET
H2 200 session-context-restore.html Show response
mcasproxy.cdn.mcas.ms/proxyweb/1.46.35-6-hf/html/ Frame 204C 209 B
696 B 16ms
16ms Document
text/html 2620:1ec:46::45
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL: https://mcasproxy.cdn.mcas.ms/proxyweb/1.46.35-6-hf/html/session-context-restore.html
Requested by: Host: mcasproxy.cdn.mcas.ms
URL: https://mcasproxy.cdn.mcas.ms/proxyweb/1.46.35-6-hf/js/session-context-store-helper.min.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 2620:1ec:46::45 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: /
Resource Hash: a3c954e6d1422643abfe41e74b726918caa087460903ec4267bc4e5293132451

Request headers

Referer: http://webshell.suite.office.com.mcas.ms/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-ranges: bytes
access-control-allow-origin: *
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Cache-Control,Last-Modified,ETag,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: public, max-age=31536000
content-length: 209
content-type: text/html
date: Mon, 11 Dec 2023 05:33:06 GMT
etag: 0x8DBEB43426EEBB2
last-modified: Wed, 22 Nov 2023 10:10:31 GMT
x-azure-ref: 20231211T053306Z-wmy9z3r3yp02m8q49ac4zyt1z8000000012000000000be09
x-cache: TCP_HIT
x-ms-blob-type: BlockBlob
x-ms-lease-status: unlocked
x-ms-request-id: c19205cc-401e-0076-1fee-295b30000000
x-ms-version: 2009-09-19

GET
H2 200 session-context-restore.min.js Show response
mcasproxy.cdn.mcas.ms/proxyweb/1.46.35-6-hf/js/ Frame 204C 79 KB
27 KB 15ms
15ms Script
application/javascript 2620:1ec:46::45
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL: https://mcasproxy.cdn.mcas.ms/proxyweb/1.46.35-6-hf/js/session-context-restore.min.js
Requested by: Host: mcasproxy.cdn.mcas.ms
URL: https://mcasproxy.cdn.mcas.ms/proxyweb/1.46.35-6-hf/html/session-context-restore.html
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 2620:1ec:46::45 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: /
Resource Hash: 2806ab690932da01e11b50f34e83d125d27737d902824c221dc80e12181a4ffa

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://mcasproxy.cdn.mcas.ms/proxyweb/1.46.35-6-hf/html/session-context-restore.html
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

x-ms-lease-status: unlocked
x-ms-blob-type: BlockBlob
date: Mon, 11 Dec 2023 05:33:06 GMT
content-encoding: br
last-modified: Wed, 22 Nov 2023 10:10:15 GMT
vary: Accept-Encoding
x-azure-ref: 20231211T053306Z-wmy9z3r3yp02m8q49ac4zyt1z8000000012000000000be0c
content-type: application/javascript
access-control-allow-origin: *
x-ms-request-id: 8505ec58-e01e-0038-6af5-292a3c000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Type,Cache-Control,Last-Modified,ETag,x-ms-lease-status,x-ms-blob-type,Content-Length,Date,Transfer-Encoding
cache-control: public, max-age=31536000
x-cache: TCP_HIT
x-ms-version: 2009-09-19

GET
H2 404 / Show response
webshell.suite.office.com/ 0
129 B 116ms
22ms Document
text/plain 2603:1020:802:3::91
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL

https://webshell.suite.office.com/?

Protocol

H2

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2603:1020:802:3::91 Paris, France, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

Kestrel /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=2592000
X-Content-Type-Options	nosniff

Request headers

Referer: http://webshell.suite.office.com.mcas.ms/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

content-length: 0
date: Mon, 11 Dec 2023 05:33:06 GMT
server: Kestrel
strict-transport-security: max-age=2592000
x-content-type-options: nosniff

Verdicts & Comments Add Verdict or Comment

1 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| documentPictureInPicture

0 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://webshell.suite.office.com/? Message: Failed to load resource: the server responded with a status of 404 ()

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Strict-Transport-Security	max-age=31536000

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.

mcasproxy.cdn.mcas.ms
webshell.suite.office.com
webshell.suite.office.com.mcas.ms
20.90.50.115
2603:1020:802:3::91
2620:1ec:46::45
2806ab690932da01e11b50f34e83d125d27737d902824c221dc80e12181a4ffa
7bedf305584b902887ff5e38e0f80ee07bb9848670f69487657eb167020eb14b
a3c954e6d1422643abfe41e74b726918caa087460903ec4267bc4e5293132451
dd30544cdede53b9287e8f071882430d7e0719f6f5dd1d8156cf2287ab1beb01
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

webshell.suite.office.com.mcas.ms Open in urlscan Pro 20.90.50.115 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Statistics

5 Requests

80 %HTTPS

67 %IPv6

2 Domains

3 Subdomains

3 IPs

3 Countries

33 kBTransfer

93 kBSize

0 Cookies

0 Outgoing links

Redirected requests

5 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

1 JavaScript Global Variables

0 Cookies

1 Console Messages

Security Headers

Indicators

webshell.suite.office.com.mcas.ms Open in urlscan Pro
20.90.50.115 Public Scan

Screenshot
Live screenshot

Full Image

5
Requests

80 %
HTTPS

67 %
IPv6

2
Domains

3
Subdomains

3
IPs

3
Countries

33 kB
Transfer

93 kB
Size

0
Cookies

5 HTTP transactions
0 data transactions