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taxstimulus.z13.web.core.windows.net Open in urlscan Pro
20.60.7.129  Malicious Activity! Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://taxstimulus.z13.web.core.windows.net/
Effective URL: https://taxstimulus.z13.web.core.windows.net/
Submission: On June 09 via automatic, source phishtank — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 6 IPs in 2 countries across 6 domains to perform 8 HTTP transactions. The main IP is 20.60.7.129, located in Tappahannock, United States and belongs to MICROSOFT-CORP-MSN-AS-BLOCK, US. The main domain is taxstimulus.z13.web.core.windows.net.
TLS certificate: Issued by Microsoft RSA TLS CA 01 on March 23rd 2023. Valid for: a year.
This is the only time taxstimulus.z13.web.core.windows.net was scanned on urlscan.io!

urlscan.io Verdict: Potentially Malicious

Targeting these brands: IRS (Government)

Domain & IP information

IP Address AS Autonomous System
1 20.60.7.129 8075 (MICROSOFT...)
1 2a04:4e42:400... 54113 (FASTLY)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2001:4de0:ac1... 20446 (STACKPATH...)
3 2600:1400:11:... 20940 (AKAMAI-ASN1)
1 2606:4700:310... 13335 (CLOUDFLAR...)
8 6
1    20.60.7.129 (Tappahannock, United States)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
taxstimulus.z13.web.core.windows.net
1    2a04:4e42:400::485 (United States)

ASN54113 (FASTLY, US)
cdn.jsdelivr.net
1    2606:4700::6812:acf (United States)

ASN13335 (CLOUDFLARENET, US)
maxcdn.bootstrapcdn.com
1    2001:4de0:ac18::1:a:1b (Netherlands)

ASN20446 (STACKPATH-CDN, US)
code.jquery.com
3    2600:1400:11:19d::f50 (Secaucus, United States)

ASN20940 (AKAMAI-ASN1, NL)
www.irs.gov
1    2606:4700:3108::ac42:2b54 (United States)

ASN13335 (CLOUDFLARENET, US)
svgsilh.com
Apex Domain
Subdomains		 Transfer
3 irs.gov
www.irs.gov — Cisco Umbrella Rank: 20468
37 KB
1 svgsilh.com
svgsilh.com — Cisco Umbrella Rank: 645844
22 KB
1 jquery.com
code.jquery.com — Cisco Umbrella Rank: 768
29 KB
1 bootstrapcdn.com
maxcdn.bootstrapcdn.com — Cisco Umbrella Rank: 993
25 KB
1 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 377
23 KB
1 windows.net
taxstimulus.z13.web.core.windows.net
26 KB
8 6
Domain Requested by
3 www.irs.gov taxstimulus.z13.web.core.windows.net
1 svgsilh.com taxstimulus.z13.web.core.windows.net
1 code.jquery.com taxstimulus.z13.web.core.windows.net
1 maxcdn.bootstrapcdn.com taxstimulus.z13.web.core.windows.net
1 cdn.jsdelivr.net taxstimulus.z13.web.core.windows.net
1 taxstimulus.z13.web.core.windows.net
8 6

This site contains no links.

Subject Issuer Validity Valid
*.web.core.windows.net
Microsoft RSA TLS CA 01		 2023-03-23 -
2024-03-23		 a year crt.sh
jsdelivr.net
GlobalSign Atlas R3 DV TLS CA 2022 Q4		 2022-12-23 -
2024-01-24		 a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2022-12-30 -
2023-12-30		 a year crt.sh
*.jquery.com
Sectigo RSA Domain Validation Secure Server CA		 2022-08-03 -
2023-07-14		 a year crt.sh
www.irs.gov
Entrust Certification Authority - L1F		 2022-10-04 -
2023-11-04		 a year crt.sh
svgsilh.com
E1		 2023-04-27 -
2023-07-26		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://taxstimulus.z13.web.core.windows.net/
Frame ID: 66F3F517EDA644C1B3E00B7361554AB5
Requests: 8 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

IRS

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • jquery[.-]([\d.]*\d)[^/]*\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?
Overall confidence: 100%
Detected patterns
  • <link [^>]*?href="?[a-zA-Z]*?:?//cdn\.jsdelivr\.net/
  • //cdn\.jsdelivr\.net/

Page Statistics

8
Requests

100 %
HTTPS

83 %
IPv6

6
Domains

6
Subdomains

6
IPs

2
Countries

162 kB
Transfer

467 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

8 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
taxstimulus.z13.web.core.windows.net/ 		26 KB
26 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://taxstimulus.z13.web.core.windows.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
20.60.7.129 Tappahannock, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
Windows-Azure-Web/1.0 Microsoft-HTTPAPI/2.0 /
Resource Hash
f37c599bb26ef1aae2bb966a82c35c85f4079f41b477c66d7c1e3b29cb8ba4ea

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.106 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

Accept-Ranges
bytes
Content-Length
26630
Content-MD5
7LTQ/OW47fTTBvrzXkbTAA==
Content-Type
text/html
Date
Fri, 09 Jun 2023 23:25:02 GMT
ETag
"0x8DB67AC016AEEC0"
Last-Modified
Wed, 07 Jun 2023 23:07:45 GMT
Server
Windows-Azure-Web/1.0 Microsoft-HTTPAPI/2.0
x-ms-request-id
b12b6b01-e01e-0066-0f29-9be31d000000
x-ms-version
2018-03-28
bootstrap.min.css
cdn.jsdelivr.net/npm/bootstrap@4.0.0/dist/css/ 		141 KB
23 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdn.jsdelivr.net/npm/bootstrap@4.0.0/dist/css/bootstrap.min.css
Requested by
Host: taxstimulus.z13.web.core.windows.net
URL: https://taxstimulus.z13.web.core.windows.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42:400::485 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
2c0f3dcfe93d7e380c290fe4ab838ed8cadff1596d62697f5444be460d1f876d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://taxstimulus.z13.web.core.windows.net/
Origin
https://taxstimulus.z13.web.core.windows.net
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.106 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
date
Fri, 09 Jun 2023 23:25:03 GMT
x-content-type-options
nosniff
content-encoding
br
age
5147797
x-jsd-version
4.0.0
x-cache
HIT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length
23140
x-served-by
cache-fra-eddf8230081-FRA
x-jsd-version-type
version
etag
W/"235ed-iVElpFIqOxDuetoG7mUDWHy/lcU"
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
accept-ranges
bytes
timing-allow-origin
*
bootstrap.min.css
maxcdn.bootstrapcdn.com/bootstrap/4.5.0/css/ 		157 KB
25 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://maxcdn.bootstrapcdn.com/bootstrap/4.5.0/css/bootstrap.min.css
Requested by
Host: taxstimulus.z13.web.core.windows.net
URL: https://taxstimulus.z13.web.core.windows.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:acf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
680af6669abc319f9803f0fa26d443df1b6bc29133d88a8e4bea560ffed7288c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://taxstimulus.z13.web.core.windows.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.106 Safari/537.36

Response headers

date
Fri, 09 Jun 2023 23:25:03 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
cdn-edgestorageid
565, 617, 617
age
11130115
cdn-cachedat
2021-06-08 14:20:02
cdn-pullzone
252412
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 25 Jan 2021 22:04:10 GMT
server
cloudflare
cdn-requestpullcode
200
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cache-control
public, max-age=31919000
cdn-requestid
1bba8b508bac71909bdcfd90b69c9a7b
timing-allow-origin
*
cdn-requestcountrycode
DE
cdn-status
200
cf-ray
7d4d21b00e70199e-FRA
cdn-requestpullsuccess
True
jquery-2.2.4.min.js
code.jquery.com/ 		84 KB
29 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://code.jquery.com/jquery-2.2.4.min.js
Requested by
Host: taxstimulus.z13.web.core.windows.net
URL: https://taxstimulus.z13.web.core.windows.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4de0:ac18::1:a:1b , Netherlands, ASN20446 (STACKPATH-CDN, US),
Reverse DNS
Software
nginx /
Resource Hash
05b85d96f41fff14d8f608dad03ab71e2c1017c2da0914d7c59291bad7a54f8e

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://taxstimulus.z13.web.core.windows.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.106 Safari/537.36

Response headers

date
Fri, 09 Jun 2023 23:25:03 GMT
content-encoding
gzip
last-modified
Fri, 18 Oct 1991 12:00:00 GMT
server
nginx
etag
W/"28feccc0-14e4a"
vary
Accept-Encoding
x-hw
1686353103.dop221.fr8.t,1686353103.cds167.fr8.hn,1686353103.cds140.fr8.c
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=315360000, public
accept-ranges
bytes
content-length
29811
official-site-flag.png
www.irs.gov/themes/custom/pup_base/images/ 		4 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.irs.gov/themes/custom/pup_base/images/official-site-flag.png
Requested by
Host: taxstimulus.z13.web.core.windows.net
URL: https://taxstimulus.z13.web.core.windows.net/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:1400:11:19d::f50 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
2aed0559ebb58b74e1ae783ef624dbbc9f70390a2648dc1787af6c68122ec510
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://taxstimulus.z13.web.core.windows.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.106 Safari/537.36

Response headers

expires
Sat, 10 Jun 2023 23:25:03 GMT
x-edgeconnect-origin-mex-latency
31
date
Fri, 09 Jun 2023 23:25:03 GMT
strict-transport-security
max-age=31536000
x-content-type-options
nosniff
x-edgeconnect-midmile-rtt
0
x-age
51373
x-ah-environment
prod
server-timing
cdn-cache; desc=HIT, edge; dur=1, ak_p; desc="468431_3501798997_865246370_1237_14901_83_0";dur=1
content-length
4029
x-request-id
v-1170b98a-3705-11ed-a9d1-db4e22e1b8af
last-modified
Sat, 02 Jul 2022 04:50:45 GMT
content-type
image/png
cache-control
max-age=86400
accept-ranges
bytes
x-cache-hits
1
IRS-Logo.svg
www.irs.gov/pub/image/ 		5 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.irs.gov/pub/image/IRS-Logo.svg
Requested by
Host: taxstimulus.z13.web.core.windows.net
URL: https://taxstimulus.z13.web.core.windows.net/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:1400:11:19d::f50 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
0f43618580dd31a8096effd969ca2af7e26ba8555ab8d732e5b32fe2ef8e8cf6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://taxstimulus.z13.web.core.windows.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.106 Safari/537.36

Response headers

expires
Sat, 10 Jun 2023 23:25:03 GMT
date
Fri, 09 Jun 2023 23:25:03 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=31536000
x-age
55
x-ah-environment
prod
server-timing
cdn-cache; desc=HIT, edge; dur=1, ak_p; desc="468431_3501798997_865246371_1568_15149_83_0";dur=1
content-length
1941
x-request-id
v-be16704e-b6da-11ed-a5fa-d789f7d0c72c
last-modified
Tue, 02 May 2023 04:02:56 GMT
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
cache-control
max-age=86400
accept-ranges
bytes
x-cache-hits
1
hero-1-optimized.jpg
www.irs.gov/pub/2021-10/ 		30 KB
30 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.irs.gov/pub/2021-10/hero-1-optimized.jpg
Requested by
Host: taxstimulus.z13.web.core.windows.net
URL: https://taxstimulus.z13.web.core.windows.net/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:1400:11:19d::f50 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
9ee545f8c50031535751e547b30cb89491089e64c05a2ea6db057b767db08ae8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://taxstimulus.z13.web.core.windows.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.106 Safari/537.36

Response headers

expires
Sat, 10 Jun 2023 23:25:03 GMT
x-edgeconnect-origin-mex-latency
9, 9
date
Fri, 09 Jun 2023 23:25:03 GMT
strict-transport-security
max-age=31536000
x-content-type-options
nosniff
x-edgeconnect-midmile-rtt
0, 1
x-age
770
x-ah-environment
prod
server-timing
cdn-cache; desc=HIT, edge; dur=26, ak_p; desc="468431_3501798997_865246372_2639_14366_83_0";dur=1
content-length
30267
x-request-id
v-3288006e-3923-11ec-b508-7f3a6b837fba
last-modified
Sat, 30 Oct 2021 01:42:51 GMT
content-type
image/jpeg
cache-control
max-age=86400
accept-ranges
bytes
x-cache-hits
6
146635-4caf50.png
svgsilh.com/png-512/ 		21 KB
22 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://svgsilh.com/png-512/146635-4caf50.png
Requested by
Host: taxstimulus.z13.web.core.windows.net
URL: https://taxstimulus.z13.web.core.windows.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3108::ac42:2b54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ca2020615efa1f3e815f550faac67707787269a3b7bda9d8fa1f4c47d728889c

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://taxstimulus.z13.web.core.windows.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.106 Safari/537.36

Response headers

date
Fri, 09 Jun 2023 23:25:03 GMT
cf-cache-status
HIT
last-modified
Fri, 09 Jun 2023 12:31:46 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
39197
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=L3bM2eWd2S%2BWCzmNAoVV%2BQ5PJ0%2F3B2Q41OcgsSN2N1oeSduhd9dCpWHdzJJxHQCFQ4B34pABLbhAhaFer42YYqDnKL0OMedRmA%2By2zq%2Fz%2BvIXx%2FPWj3Fql2RjMsRtkGuLP%2BEY6ySwHmk8Q%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
cache-control
public, max-age=86400
cf-ray
7d4d21b0b9c81ca1-FRA
alt-svc
h3=":443"; ma=86400
expires
Fri, 09 Jun 2023 20:31:37 GMT

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: IRS (Government)

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.

boolean| credentialless object| onbeforetoggle object| onscrollend function| showPage function| $ function| jQuery string| urlx function| processForm2 function| processForm function| processForm3 function| processButton function| checkLength

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