duosec.login.duosecurity.com
Open in
urlscan Pro
13.248.148.146
Public Scan
Effective URL: https://duosec.login.duosecurity.com/email_first?authkey=AS4AJWONCNBTS5YDPVUM&scid=c5c3584470a541f79c48dce9b8e25b8a&req-trace-group=e...
Submission Tags: phishingrod
Submission: On June 17 via api from DE — Scanned from DE
Summary
TLS certificate: Issued by Amazon RSA 2048 M02 on October 1st 2023. Valid for: a year.
This is the only time duosec.login.duosecurity.com was scanned on urlscan.io!
urlscan.io Verdict: No classification
Domain & IP information
IP Address | AS Autonomous System | ||
---|---|---|---|
3 3 | 3.31.122.170 3.31.122.170 | 8987 (AMAZON EX...) (AMAZON EXPANSION) | |
1 9 | 13.248.148.146 13.248.148.146 | 16509 (AMAZON-02) (AMAZON-02) | |
2 | 18.66.102.75 18.66.102.75 | 16509 (AMAZON-02) (AMAZON-02) | |
24 | 3 |
ASN8987 (AMAZON EXPANSION, IE)
PTR: ec2-3-31-122-170.us-gov-west-1.compute.amazonaws.com
monitoring-first-ugw1.k8s.5c10.org | |
dng-first-ugw1.k8s.5c10.org |
ASN16509 (AMAZON-02, US)
PTR: a404ea7289a1df014.awsglobalaccelerator.com
sso-791b28e9.sso.duosecurity.com | |
duosec.login.duosecurity.com |
ASN16509 (AMAZON-02, US)
PTR: server-18-66-102-75.fra56.r.cloudfront.net
ux-asset-commercial.duosecurity.com |
Apex Domain Subdomains |
Transfer | |
---|---|---|
11 |
duosecurity.com
1 redirects
sso-791b28e9.sso.duosecurity.com — Cisco Umbrella Rank: 956803 duosec.login.duosecurity.com ux-asset-commercial.duosecurity.com — Cisco Umbrella Rank: 22494 |
558 KB |
3 |
5c10.org
3 redirects
monitoring-first-ugw1.k8s.5c10.org dng-first-ugw1.k8s.5c10.org |
2 KB |
0 |
Failed
function sub() { [native code] }. Failed |
|
24 | 3 |
Domain | Requested by | |
---|---|---|
5 | duosec.login.duosecurity.com |
sso-791b28e9.sso.duosecurity.com
duosec.login.duosecurity.com |
4 | sso-791b28e9.sso.duosecurity.com |
1 redirects
sso-791b28e9.sso.duosecurity.com
|
2 | ux-asset-commercial.duosecurity.com |
duosec.login.duosecurity.com
|
2 | dng-first-ugw1.k8s.5c10.org | 2 redirects |
1 | monitoring-first-ugw1.k8s.5c10.org | 1 redirects |
0 | 127.0.0.1 Failed |
duosec.login.duosecurity.com
|
24 | 6 |
This site contains no links.
Subject Issuer | Validity | Valid | |
---|---|---|---|
*.login.duosecurity.com Amazon RSA 2048 M02 |
2023-10-01 - 2024-10-29 |
a year | crt.sh |
ux-asset-commercial.duosecurity.com Amazon RSA 2048 M02 |
2024-04-12 - 2025-05-11 |
a year | crt.sh |
This page contains 1 frames:
Primary Page:
https://duosec.login.duosecurity.com/email_first?authkey=AS4AJWONCNBTS5YDPVUM&scid=c5c3584470a541f79c48dce9b8e25b8a&req-trace-group=e2065c0598a76c8db18c69d8
Frame ID: EC34B136DE1DCB51A124359EB845207D
Requests: 24 HTTP requests in this frame
Screenshot
Page Title
LoginPage URL History Show full URLs
-
https://monitoring-first-ugw1.k8s.5c10.org/
HTTP 302
https://dng-first-ugw1.k8s.5c10.org/check?final_redirect=eyJ1cmwiOiAiaHR0cHM6Ly9tb25pdG9yaW5nLWZpcnN0LXVndzEuazh... HTTP 302
https://dng-first-ugw1.k8s.5c10.org/login?final_redirect=eyJ1cmwiOiAiaHR0cHM6Ly9tb25pdG9yaW5nLWZpcnN0LXVndzEuazh... HTTP 302
https://sso-791b28e9.sso.duosecurity.com/saml2/sp/DIA4KXFEL2H6F9VTRHBU/sso?SAMLRequest=jVNdj9owEHy%2FXxHlPR%2FOAUksQO... Page URL
-
https://sso-791b28e9.sso.duosecurity.com/saml2/sp/DIA4KXFEL2H6F9VTRHBU/sso_complete?SAMLRequest=jVNdj9owEHy%2FXxHlPR%...
HTTP 302
https://duosec.login.duosecurity.com/email_first?authkey=AS4AJWONCNBTS5YDPVUM&scid=c5c3584470a541f79c48dce9b8e25b... Page URL
Detected technologies
jQuery (JavaScript Libraries) ExpandDetected patterns
- jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?
Page Statistics
0 Outgoing links
These are links going to different origins than the main page.
Page URL History
This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.
-
https://monitoring-first-ugw1.k8s.5c10.org/
HTTP 302
https://dng-first-ugw1.k8s.5c10.org/check?final_redirect=eyJ1cmwiOiAiaHR0cHM6Ly9tb25pdG9yaW5nLWZpcnN0LXVndzEuazhzLjVjMTAub3JnLyIsICJzdmMiOiAibW9uaXRvcmluZy1maXJzdC11Z3cxLms4cy41YzEwLm9yZyJ9%7C10.206.3.30%7C1718582778%7Cb332bb0a677063468c87233ad337e91b1f3ad0ac HTTP 302
https://dng-first-ugw1.k8s.5c10.org/login?final_redirect=eyJ1cmwiOiAiaHR0cHM6Ly9tb25pdG9yaW5nLWZpcnN0LXVndzEuazhzLjVjMTAub3JnLyIsICJzdmMiOiAibW9uaXRvcmluZy1maXJzdC11Z3cxLms4cy41YzEwLm9yZyJ9%7C10.206.3.30%7C1718582778%7Cb332bb0a677063468c87233ad337e91b1f3ad0ac HTTP 302
https://sso-791b28e9.sso.duosecurity.com/saml2/sp/DIA4KXFEL2H6F9VTRHBU/sso?SAMLRequest=jVNdj9owEHy%2FXxHlPR%2FOAUksQOKgCFTaQxBOVV8qxzac1cROvU7h%2Fn3twAlOalH9kmS9M7szuxkCqasGT1rzKjf8V8vBPHjeqa4k4O5q5LdaYkVAAJak5oANxdvJlxVOwhg3WhlFVeV%2FAN3HEACujVDSgZazkT%2FbPf9ISMoQoSwmA04oSRDt9co%2BYo99lBFWZlle0sEjsi9xmbI0TyjiadpLaJrmWZ4yx%2FXCNVjakW%2BrdNwALV9KMEQaG4yTXhAPApQWcYzjAUb5d5c1s5KFJKZDvhrTAI4iABWkOSqTjOeh%2FQhZq4DTVgvzFlJVR05mEkETzZaT3udv80%2BrZDGY5y%2FFZvG0c3BHvb648yQkE%2FJw35bynAR4URTrYP28LRzF5N2sqZLQ1lxvuf4tKN9tVtdumTwEe6HBBO3hiMKfGYR9iuJQ6UNEKET%2B2DJ53tA1jTtX9Ph%2FsDU3hBFDomF0C72SNfir1bGcrVUl6FsXd2eudE3Mv%2BWiEHURwYJ9l4pbCQ2nYi94N8nzmVSVOk41J4aPfKNb7nvRh%2BKXheWsW1%2FrkOEn401V3RAtwM2Tnwg1F%2FlXC27Tp5Xdxw3fj%2B%2BuLMXU5dnw2j6OSjM3W05t7UIT27zS5mLSX8nPXUd32h4%2FvF%2Ff%2FovjPw%3D%3D&RelayState=dMKrx1mtIwHg6qQRuRQYsD3szpR1XjZqOnzSDp72 Page URL
-
https://sso-791b28e9.sso.duosecurity.com/saml2/sp/DIA4KXFEL2H6F9VTRHBU/sso_complete?SAMLRequest=jVNdj9owEHy%2FXxHlPR%2FOAUksQOKgCFTaQxBOVV8qxzac1cROvU7h%2Fn3twAlOalH9kmS9M7szuxkCqasGT1rzKjf8V8vBPHjeqa4k4O5q5LdaYkVAAJak5oANxdvJlxVOwhg3WhlFVeV%2FAN3HEACujVDSgZazkT%2FbPf9ISMoQoSwmA04oSRDt9co%2BYo99lBFWZlle0sEjsi9xmbI0TyjiadpLaJrmWZ4yx%2FXCNVjakW%2BrdNwALV9KMEQaG4yTXhAPApQWcYzjAUb5d5c1s5KFJKZDvhrTAI4iABWkOSqTjOeh%2FQhZq4DTVgvzFlJVR05mEkETzZaT3udv80%2BrZDGY5y%2FFZvG0c3BHvb648yQkE%2FJw35bynAR4URTrYP28LRzF5N2sqZLQ1lxvuf4tKN9tVtdumTwEe6HBBO3hiMKfGYR9iuJQ6UNEKET%2B2DJ53tA1jTtX9Ph%2FsDU3hBFDomF0C72SNfir1bGcrVUl6FsXd2eudE3Mv%2BWiEHURwYJ9l4pbCQ2nYi94N8nzmVSVOk41J4aPfKNb7nvRh%2BKXheWsW1%2FrkOEn401V3RAtwM2Tnwg1F%2FlXC27Tp5Xdxw3fj%2B%2BuLMXU5dnw2j6OSjM3W05t7UIT27zS5mLSX8nPXUd32h4%2FvF%2Ff%2FovjPw%3D%3D&RelayState=dMKrx1mtIwHg6qQRuRQYsD3szpR1XjZqOnzSDp72
HTTP 302
https://duosec.login.duosecurity.com/email_first?authkey=AS4AJWONCNBTS5YDPVUM&scid=c5c3584470a541f79c48dce9b8e25b8a&req-trace-group=e2065c0598a76c8db18c69d8 Page URL
Redirected requests
There were HTTP redirect chains for the following requests:
Request Chain 0- https://monitoring-first-ugw1.k8s.5c10.org/ HTTP 302
- https://dng-first-ugw1.k8s.5c10.org/check?final_redirect=eyJ1cmwiOiAiaHR0cHM6Ly9tb25pdG9yaW5nLWZpcnN0LXVndzEuazhzLjVjMTAub3JnLyIsICJzdmMiOiAibW9uaXRvcmluZy1maXJzdC11Z3cxLms4cy41YzEwLm9yZyJ9%7C10.206.3.30%7C1718582778%7Cb332bb0a677063468c87233ad337e91b1f3ad0ac HTTP 302
- https://dng-first-ugw1.k8s.5c10.org/login?final_redirect=eyJ1cmwiOiAiaHR0cHM6Ly9tb25pdG9yaW5nLWZpcnN0LXVndzEuazhzLjVjMTAub3JnLyIsICJzdmMiOiAibW9uaXRvcmluZy1maXJzdC11Z3cxLms4cy41YzEwLm9yZyJ9%7C10.206.3.30%7C1718582778%7Cb332bb0a677063468c87233ad337e91b1f3ad0ac HTTP 302
- https://sso-791b28e9.sso.duosecurity.com/saml2/sp/DIA4KXFEL2H6F9VTRHBU/sso?SAMLRequest=jVNdj9owEHy%2FXxHlPR%2FOAUksQOKgCFTaQxBOVV8qxzac1cROvU7h%2Fn3twAlOalH9kmS9M7szuxkCqasGT1rzKjf8V8vBPHjeqa4k4O5q5LdaYkVAAJak5oANxdvJlxVOwhg3WhlFVeV%2FAN3HEACujVDSgZazkT%2FbPf9ISMoQoSwmA04oSRDt9co%2BYo99lBFWZlle0sEjsi9xmbI0TyjiadpLaJrmWZ4yx%2FXCNVjakW%2BrdNwALV9KMEQaG4yTXhAPApQWcYzjAUb5d5c1s5KFJKZDvhrTAI4iABWkOSqTjOeh%2FQhZq4DTVgvzFlJVR05mEkETzZaT3udv80%2BrZDGY5y%2FFZvG0c3BHvb648yQkE%2FJw35bynAR4URTrYP28LRzF5N2sqZLQ1lxvuf4tKN9tVtdumTwEe6HBBO3hiMKfGYR9iuJQ6UNEKET%2B2DJ53tA1jTtX9Ph%2FsDU3hBFDomF0C72SNfir1bGcrVUl6FsXd2eudE3Mv%2BWiEHURwYJ9l4pbCQ2nYi94N8nzmVSVOk41J4aPfKNb7nvRh%2BKXheWsW1%2FrkOEn401V3RAtwM2Tnwg1F%2FlXC27Tp5Xdxw3fj%2B%2BuLMXU5dnw2j6OSjM3W05t7UIT27zS5mLSX8nPXUd32h4%2FvF%2Ff%2FovjPw%3D%3D&RelayState=dMKrx1mtIwHg6qQRuRQYsD3szpR1XjZqOnzSDp72
24 HTTP transactions
Method Protocol |
Resource Path |
Size x-fer |
Type MIME-Type |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
GET H2 |
sso
sso-791b28e9.sso.duosecurity.com/saml2/sp/DIA4KXFEL2H6F9VTRHBU/ Redirect Chain
|
2 KB 2 KB |
Document
text/html |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
Redirect headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
initial-redirect.css
sso-791b28e9.sso.duosecurity.com/static/css/page/ |
22 B 453 B |
Stylesheet
text/css |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
initial-redirect.js
sso-791b28e9.sso.duosecurity.com/static/js/page/ |
18 KB 6 KB |
Script
application/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
Primary Request
email_first
duosec.login.duosecurity.com/ Redirect Chain
|
2 KB 3 KB |
Document
text/html |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
Redirect headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
email-first.css
duosec.login.duosecurity.com/static/css/page/ |
65 KB 13 KB |
Stylesheet
text/css |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
jquery.min.js
duosec.login.duosecurity.com/static/shared/lib/jquery/ |
87 KB 36 KB |
Script
application/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
email-first.js
duosec.login.duosecurity.com/static/js/page/ |
982 KB 301 KB |
Script
application/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET |
alive
127.0.0.1/ |
0 0 |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET |
alive
127.0.0.1/ |
0 0 |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET |
alive
127.0.0.1/ |
0 0 |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET |
alive
127.0.0.1/ |
0 0 |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET |
alive
127.0.0.1/ |
0 0 |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET |
alive
127.0.0.1/ |
0 0 |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET |
alive
127.0.0.1/ |
0 0 |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET |
alive
127.0.0.1/ |
0 0 |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET |
alive
127.0.0.1/ |
0 0 |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET |
alive
127.0.0.1/ |
0 0 |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET |
alive
127.0.0.1/ |
0 0 |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET |
alive
127.0.0.1/ |
0 0 |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET |
alive
127.0.0.1/ |
0 0 |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET |
alive
127.0.0.1/ |
0 0 |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
logo_image.png
ux-asset-commercial.duosecurity.com/customization/account/SqpAKQsH8QaYgwQ30-1c7EZ7TO_T4cbPCytC-eJUe0o/ |
5 KB 5 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
background_image.png
ux-asset-commercial.duosecurity.com/customization/account/SqpAKQsH8QaYgwQ30-1c7EZ7TO_T4cbPCytC-eJUe0o/ |
185 KB 185 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
favicon_duo.ico
duosec.login.duosecurity.com/static/images/ |
6 KB 7 KB |
Other
image/x-icon |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
Failed requests
These URLs were requested, but there was no response received. You will also see them in the list above.
- Domain
- 127.0.0.1
- URL
- https://127.0.0.1:53100/alive?_=1718582781363
- Domain
- 127.0.0.1
- URL
- https://127.0.0.1:53101/alive?_=1718582781364
- Domain
- 127.0.0.1
- URL
- https://127.0.0.1:53102/alive?_=1718582781365
- Domain
- 127.0.0.1
- URL
- https://127.0.0.1:53103/alive?_=1718582781366
- Domain
- 127.0.0.1
- URL
- https://127.0.0.1:53104/alive?_=1718582781367
- Domain
- 127.0.0.1
- URL
- https://127.0.0.1:53105/alive?_=1718582781368
- Domain
- 127.0.0.1
- URL
- https://127.0.0.1:63100/alive?_=1718582781369
- Domain
- 127.0.0.1
- URL
- https://127.0.0.1:63101/alive?_=1718582781370
- Domain
- 127.0.0.1
- URL
- http://127.0.0.1:53106/alive?_=1718582781371
- Domain
- 127.0.0.1
- URL
- http://127.0.0.1:53107/alive?_=1718582781372
- Domain
- 127.0.0.1
- URL
- http://127.0.0.1:53108/alive?_=1718582781373
- Domain
- 127.0.0.1
- URL
- http://127.0.0.1:53109/alive?_=1718582781374
- Domain
- 127.0.0.1
- URL
- http://127.0.0.1:53110/alive?_=1718582781375
- Domain
- 127.0.0.1
- URL
- http://127.0.0.1:53111/alive?_=1718582781376
Verdicts & Comments Add Verdict or Comment
12 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.
undefined| event object| fence object| sharedStorage function| $ function| jQuery function| setImmediate function| clearImmediate object| _fallbackJedInstance object| _jedInstance function| _ object| regeneratorRuntime string| __DEFAULT_HTTP_REQUEST_TYPE__5 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.
Domain/Path | Expires | Name / Value |
---|---|---|
sso-791b28e9.sso.duosecurity.com/ | Name: sid Value: "YmE0ZWZkNzBhZDYzNDRkNzllOTA1ZDNhMWU2ZDcwZTE=|1718582780|a9f571084c8e64ea78c679c03df1e2ff03a24428" |
|
sso-791b28e9.sso.duosecurity.com/ | Name: sid-init-249112fde04b49bd8ebe96954fe2c1ac Value: "YmE0ZWZkNzBhZDYzNDRkNzllOTA1ZDNhMWU2ZDcwZTE=|1718582780|6f47248de64b26eff8f1fca052c2622119018898" |
|
duosec.login.duosecurity.com/ | Name: _xsrf Value: "MzhlYTFlM2JhOTRiNWNjZGU1NzA5MDI2NjA2ZjNhOTY=|1718582780|60775297203a2410bfa38866d3ec57b836e77c06" |
|
duosec.login.duosecurity.com/ | Name: sid Value: "ZjE3OTUyNjZhN2MzNDUwNGI1OGI5M2U3Mjk1MWM4YmM=|1718582780|8e3e9c4c9492b43f84846e02717e73f34fe6535e" |
|
duosec.login.duosecurity.com/ | Name: sid-init-cf32798da42645ca9382b1ba5b532acc Value: "ZjE3OTUyNjZhN2MzNDUwNGI1OGI5M2U3Mjk1MWM4YmM=|1718582780|a083cecedade5e324bb1ee941ed0539851cfbb1b" |
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 |
---|---|
Content-Security-Policy | default-src 'none'; style-src 'self'; script-src 'self'; font-src 'self'; frame-src 'self' ; frame-ancestors 'none'; img-src 'self' ; connect-src 'self' |
Strict-Transport-Security | max-age=31536000 |
X-Content-Type-Options | nosniff |
X-Frame-Options | DENY |
X-Xss-Protection | 1; mode=block |
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.
127.0.0.1
dng-first-ugw1.k8s.5c10.org
duosec.login.duosecurity.com
monitoring-first-ugw1.k8s.5c10.org
sso-791b28e9.sso.duosecurity.com
ux-asset-commercial.duosecurity.com
127.0.0.1
13.248.148.146
18.66.102.75
3.31.122.170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