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postmaster.network Open in urlscan Pro
198.54.115.226  Malicious Activity! Public Scan

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Submitted URL: https://custom-0tqd.frb.io/0308sinnott920306vi02s09uk080403w0807
Effective URL: https://postmaster.network/owa7/?client-request-id=ZC5zaW5ub3R0LWRhdmllc0B1ay5jZHcuY29t
Submission: On July 21 via manual from NL
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 3 IPs in 2 countries across 4 domains to perform 4 HTTP transactions. The main IP is 198.54.115.226, located in Los Angeles, United States and belongs to NAMECHEAP-NET, US. The main domain is postmaster.network.
TLS certificate: Issued by Sectigo RSA Domain Validation Secure ... on July 20th 2020. Valid for: a year.
This is the only time postmaster.network was scanned on urlscan.io!

urlscan.io Verdict: Potentially Malicious

Targeting these brands: Outlook Web Access (Online)

Domain & IP information

IP Address AS Autonomous System
1 1 52.17.124.238 16509 (AMAZON-02)
1 198.54.115.226 22612 (NAMECHEAP...)
1 143.204.202.86 16509 (AMAZON-02)
4 3
Domain Requested by
1 logo.clearbit.com postmaster.network
1 postmaster.network
1 custom-0tqd.frb.io 1 redirects
0 autodiscover.precisionformedicine.com Failed postmaster.network
4 4

This site contains no links.

Subject Issuer Validity Valid
postmaster.network
Sectigo RSA Domain Validation Secure Server CA		 2020-07-20 -
2021-07-20		 a year crt.sh
clearbit.com
Amazon		 2020-05-20 -
2021-06-20		 a year crt.sh

This page contains 1 frames:

Primary Page: https://postmaster.network/owa7/?client-request-id=ZC5zaW5ub3R0LWRhdmllc0B1ay5jZHcuY29t
Frame ID: 482A253D57F5746CC2FED01BDE382FD8
Requests: 8 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. https://custom-0tqd.frb.io/0308sinnott920306vi02s09uk080403w0807 HTTP 302
    https://postmaster.network/owa7/?client-request-id=ZC5zaW5ub3R0LWRhdmllc0B1ay5jZHcuY29t Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /(?:Apache(?:$|\/([\d.]+)|[^/-])|(?:^|\b)HTTPD)/i

Page Statistics

4
Requests

50 %
HTTPS

0 %
IPv6

4
Domains

4
Subdomains

3
IPs

2
Countries

26 kB
Transfer

63 kB
Size

2
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. https://custom-0tqd.frb.io/0308sinnott920306vi02s09uk080403w0807 HTTP 302
    https://postmaster.network/owa7/?client-request-id=ZC5zaW5ub3R0LWRhdmllc0B1ay5jZHcuY29t Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

4 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
postmaster.network/owa7/
Redirect Chain
  • https://custom-0tqd.frb.io/0308sinnott920306vi02s09uk080403w0807
  • https://postmaster.network/owa7/?client-request-id=ZC5zaW5ub3R0LWRhdmllc0B1ay5jZHcuY29t
47 KB
18 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://postmaster.network/owa7/?client-request-id=ZC5zaW5ub3R0LWRhdmllc0B1ay5jZHcuY29t
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
198.54.115.226 Los Angeles, United States, ASN22612 (NAMECHEAP-NET, US),
Reverse DNS
server217-3.web-hosting.com
Software
Apache / PHP/7.4.8
Resource Hash
52ea101e7010ff5b40b746237b014a6288184d9fc5a41f8e6b42e1aa932dda84

Request headers

:method
GET
:authority
postmaster.network
:scheme
https
:path
/owa7/?client-request-id=ZC5zaW5ub3R0LWRhdmllc0B1ay5jZHcuY29t
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/83.0.4103.61 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;q=0.9
sec-fetch-site
none
sec-fetch-mode
navigate
sec-fetch-user
?1
sec-fetch-dest
document
accept-encoding
gzip, deflate, br
accept-language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

status
200
date
Tue, 21 Jul 2020 12:38:56 GMT
server
Apache
x-powered-by
PHP/7.4.8
expires
Thu, 19 Nov 1981 08:52:00 GMT
cache-control
no-store, no-cache, must-revalidate
pragma
no-cache
set-cookie
PHPSESSID=b6c0852074f91688081e897491629074; path=/
vary
Accept-Encoding
content-encoding
gzip
referrer-policy
no-referrer-when-downgrade
content-length
18540
content-type
text/html; charset=UTF-8

Redirect headers

Date
Tue, 21 Jul 2020 12:38:55 GMT
Server
Apache 2.x
Location
https://postmaster.network/owa7/?client-request-id=ZC5zaW5ub3R0LWRhdmllc0B1ay5jZHcuY29t
Content-Length
0
Content-Type
text/html; charset=UTF-8
uk.cdw.com
logo.clearbit.com/ 		7 KB
7 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://logo.clearbit.com/uk.cdw.com
Requested by
Host: postmaster.network
URL: https://postmaster.network/owa7/?client-request-id=ZC5zaW5ub3R0LWRhdmllc0B1ay5jZHcuY29t
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
143.204.202.86 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-202-86.fra53.r.cloudfront.net
Software
envoy /
Resource Hash
5e13f9c701b5205c7f14810696b8922a5149f4e5fa7c13300c3734052f7fc955

Request headers

Referer
https://postmaster.network/owa7/?client-request-id=ZC5zaW5ub3R0LWRhdmllc0B1ay5jZHcuY29t
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 20 Jul 2020 09:28:12 GMT
via
1.1 1764af62d635a1a6ee51aabc37405452.cloudfront.net (CloudFront)
server
envoy
age
97844
status
200
x-cache
Hit from cloudfront
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=2592000
x-amz-cf-pop
FRA53-C1
x-amz-cf-id
JH9X3b-ULnel_V6XMZ-L4oSl59m-RjBQDor1JwEGc2e897c5YcNP5w==
truncated
/ 		2 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
d9ed6586942003696afe4e52b09f343f8342244b51a9e175b75162d7e615207b

Request headers

Referer
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Type
image/png
truncated
/ 		4 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
4de8fc175826d9f78fce9f9f2b71a63fe832fc7507e0394125c823b0909fa54a

Request headers

Referer
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Type
image/png
truncated
/ 		1 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
07f38b8b8c1f96ed85ecd96988f0454a95d1f665427086a507c72e55ff3ce0e7

Request headers

Referer
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Type
image/png
truncated
/ 		1 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
6710ee6e22d5e3e82f70554804806c37aac5789b110d944383ea393d93eb627a

Request headers

Referer
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Type
image/png
segoeui-regular.ttf
autodiscover.precisionformedicine.com/owa/auth/15.1.1531/themes/resources/ 		0
0
segoeui-semilight.ttf
autodiscover.precisionformedicine.com/owa/auth/15.1.1531/themes/resources/ 		0
0

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
autodiscover.precisionformedicine.com
URL
https://autodiscover.precisionformedicine.com/owa/auth/15.1.1531/themes/resources/segoeui-regular.ttf
Domain
autodiscover.precisionformedicine.com
URL
https://autodiscover.precisionformedicine.com/owa/auth/15.1.1531/themes/resources/segoeui-semilight.ttf

Verdicts & Comments Add Verdict or Comment

Potentially malicious activity detected
Disclaimer: These verdicts should be used to detect potentially malicious websites, not as a final verdict!

urlscan

Phishing against: Outlook Web Access (Online)

30 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.

function| initLogon function| redir function| shw function| hd function| clkSecExp function| kdSecExp function| clkSec function| clkBsc function| checkSubmit function| clkLgn function| clkRtry function| clkReLgn function| gbid function| IsOwaPremiumBrowser function| hres function| LogoffMime function| addPerfMarker number| a_fRC number| g_fFcs number| a_fLOff number| a_fCAC number| a_fEnbSMm function| IsMimeCtlInst function| RndMimeCtl function| RndMimeCtlHlpr object| mainLogonDiv boolean| showPlaceholderText string| mainLogonDivClassName function| setPlaceholderText function| showPasswordClick

2 Cookies

Domain/Path Name / Value
postmaster.network/ Name: PHPSESSID
Value: b6c0852074f91688081e897491629074
postmaster.network/owa7 Name: cookieTest
Value: 1