URL: https://irs-base.com/form/data
Submission Tags: 7386055
Submission: On December 15 via api from US — Scanned from DE

Summary

This website contacted 2 IPs in 2 countries across 2 domains to perform 14 HTTP transactions. The main IP is 162.240.21.64, located in United States and belongs to UNIFIEDLAYER-AS-1, US. The main domain is irs-base.com.
TLS certificate: Issued by R3 on December 15th 2021. Valid for: 3 months.
This is the only time irs-base.com was scanned on urlscan.io!

urlscan.io Verdict: Potentially Malicious

Targeting these brands: IRS (Government)

Domain & IP information

IP Address AS Autonomous System
13 162.240.21.64 46606 (UNIFIEDLA...)
1 2a00:1450:400... 15169 (GOOGLE)
14 2
Apex Domain
Subdomains
Transfer
13 irs-base.com
irs-base.com
256 KB
1 googleapis.com
ajax.googleapis.com
33 KB
14 2
Domain Requested by
13 irs-base.com irs-base.com
1 ajax.googleapis.com irs-base.com
14 2

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

Domain
www.irs.gov
Subject Issuer Validity Valid
mail.irs-base.com
R3
2021-12-15 -
2022-03-15
3 months crt.sh
upload.video.google.com
GTS CA 1C3
2021-11-08 -
2022-01-31
3 months crt.sh

This page contains 1 frames:

Primary Page: https://irs-base.com/form/data
Frame ID: 905A8EB33A8067D390BAE6C5EB5ECDB0
Requests: 14 HTTP requests in this frame

Screenshot

Page Title

Get My Payment

Page Statistics

14
Requests

100 %
HTTPS

50 %
IPv6

2
Domains

2
Subdomains

2
IPs

2
Countries

289 kB
Transfer

357 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

14 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request data
irs-base.com/form/
14 KB
4 KB
Document
General
Full URL
https://irs-base.com/form/data
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.240.21.64 , United States, ASN46606 (UNIFIEDLAYER-AS-1, US),
Reverse DNS
5609894.nanmanda.com
Software
Apache /
Resource Hash
0f6e2f166a40a698e7cf9fe30c310d47d37fb85b0cc15738a28677a4b7502311

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36
Accept-Language
de-DE,de;q=0.9

Response headers

content-encoding
gzip
vary
Accept-Encoding
content-type
text/html; charset=UTF-8
date
Wed, 15 Dec 2021 21:29:22 GMT
server
Apache
jquery.min.js
ajax.googleapis.com/ajax/libs/jquery/1.11.1/
94 KB
33 KB
Script
General
Full URL
https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js
Requested by
Host: irs-base.com
URL: https://irs-base.com/form/data
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:812::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
540bc6dec1dd4b92ea4d3fb903f69eabf6d919afd48f4e312b163c28cff0f441
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://irs-base.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Fri, 10 Dec 2021 03:53:53 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
495330
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
33434
x-xss-protection
0
last-modified
Tue, 03 Mar 2020 19:15:00 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="hosted-libraries-pushers"
vary
Accept-Encoding
report-to
{"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges
bytes
timing-allow-origin
*
expires
Sat, 10 Dec 2022 03:53:53 GMT
bootstrap.min.css
irs-base.com/assets/css/
152 KB
153 KB
Stylesheet
General
Full URL
https://irs-base.com/assets/css/bootstrap.min.css
Requested by
Host: irs-base.com
URL: https://irs-base.com/form/data
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.240.21.64 , United States, ASN46606 (UNIFIEDLAYER-AS-1, US),
Reverse DNS
5609894.nanmanda.com
Software
Apache /
Resource Hash
60b19e5da6a9234ff9220668a5ec1125c157a268513256188ee80f2d2c8d8d36

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://irs-base.com/form/data
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Wed, 15 Dec 2021 21:29:22 GMT
last-modified
Thu, 25 Mar 2021 23:36:20 GMT
server
Apache
accept-ranges
bytes
content-length
155758
content-type
text/css
jquery-ui.min.css
irs-base.com/assets/css/
31 KB
32 KB
Stylesheet
General
Full URL
https://irs-base.com/assets/css/jquery-ui.min.css
Requested by
Host: irs-base.com
URL: https://irs-base.com/form/data
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.240.21.64 , United States, ASN46606 (UNIFIEDLAYER-AS-1, US),
Reverse DNS
5609894.nanmanda.com
Software
Apache /
Resource Hash
ca4df2bf400a42d8752e115f03366a90b2b4ed06b2da9ef429d41fda5f15705e

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://irs-base.com/form/data
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Wed, 15 Dec 2021 21:29:22 GMT
last-modified
Thu, 25 Mar 2021 23:36:20 GMT
server
Apache
accept-ranges
bytes
content-length
32082
content-type
text/css
irs.css
irs-base.com/assets/css/
6 KB
6 KB
Stylesheet
General
Full URL
https://irs-base.com/assets/css/irs.css
Requested by
Host: irs-base.com
URL: https://irs-base.com/form/data
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.240.21.64 , United States, ASN46606 (UNIFIEDLAYER-AS-1, US),
Reverse DNS
5609894.nanmanda.com
Software
Apache /
Resource Hash
c091629a45d384695d3aa0fcea2210eab8edff323d8ecbf81e3a04fda820d7f4

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://irs-base.com/form/data
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Wed, 15 Dec 2021 21:29:22 GMT
last-modified
Thu, 25 Mar 2021 23:36:20 GMT
server
Apache
accept-ranges
bytes
content-length
5806
content-type
text/css
app.css
irs-base.com/assets/css/
9 KB
9 KB
Stylesheet
General
Full URL
https://irs-base.com/assets/css/app.css
Requested by
Host: irs-base.com
URL: https://irs-base.com/form/data
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.240.21.64 , United States, ASN46606 (UNIFIEDLAYER-AS-1, US),
Reverse DNS
5609894.nanmanda.com
Software
Apache /
Resource Hash
f4b254c69add59c9263fc046268904bcb604aaef26626ad2dd7ba2f9b2965f52

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://irs-base.com/form/data
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Wed, 15 Dec 2021 21:29:22 GMT
last-modified
Fri, 26 Mar 2021 11:50:06 GMT
server
Apache
accept-ranges
bytes
content-length
9319
content-type
text/css
app-error.css
irs-base.com/assets/css/
786 B
816 B
Stylesheet
General
Full URL
https://irs-base.com/assets/css/app-error.css
Requested by
Host: irs-base.com
URL: https://irs-base.com/form/data
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.240.21.64 , United States, ASN46606 (UNIFIEDLAYER-AS-1, US),
Reverse DNS
5609894.nanmanda.com
Software
Apache /
Resource Hash
c4abb35ccb93590308661b4dafacfe380c89aef07e2d94499d23f1637137bd1c

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://irs-base.com/form/data
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Wed, 15 Dec 2021 21:29:22 GMT
last-modified
Thu, 25 Mar 2021 23:36:20 GMT
server
Apache
accept-ranges
bytes
content-length
786
content-type
text/css
wmsp-shared-secrets.css
irs-base.com/assets/css/
3 KB
3 KB
Stylesheet
General
Full URL
https://irs-base.com/assets/css/wmsp-shared-secrets.css
Requested by
Host: irs-base.com
URL: https://irs-base.com/form/data
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.240.21.64 , United States, ASN46606 (UNIFIEDLAYER-AS-1, US),
Reverse DNS
5609894.nanmanda.com
Software
Apache /
Resource Hash
fd8245e841b019e192658b02f6d510112f6793dace36c4b29cc44ab2ab6179cd

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://irs-base.com/form/data
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Wed, 15 Dec 2021 21:29:22 GMT
last-modified
Thu, 25 Mar 2021 23:36:20 GMT
server
Apache
accept-ranges
bytes
content-length
3256
content-type
text/css
wmsp-results.css
irs-base.com/assets/css/
2 KB
2 KB
Stylesheet
General
Full URL
https://irs-base.com/assets/css/wmsp-results.css
Requested by
Host: irs-base.com
URL: https://irs-base.com/form/data
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.240.21.64 , United States, ASN46606 (UNIFIEDLAYER-AS-1, US),
Reverse DNS
5609894.nanmanda.com
Software
Apache /
Resource Hash
c270883773a53da36d154ea13ce8ea8451489c25aabd20e60ef6eb65c4fe439d

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://irs-base.com/form/data
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Wed, 15 Dec 2021 21:29:22 GMT
last-modified
Thu, 25 Mar 2021 23:36:20 GMT
server
Apache
accept-ranges
bytes
content-length
1651
content-type
text/css
datepicker.css
irs-base.com/assets/css/
21 KB
21 KB
Stylesheet
General
Full URL
https://irs-base.com/assets/css/datepicker.css
Requested by
Host: irs-base.com
URL: https://irs-base.com/form/data
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.240.21.64 , United States, ASN46606 (UNIFIEDLAYER-AS-1, US),
Reverse DNS
5609894.nanmanda.com
Software
Apache /
Resource Hash
a2538e625a9042c2cd54e13cf52221fce1831dd12c5ca4cdac23137ac22e3010

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://irs-base.com/form/data
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Wed, 15 Dec 2021 21:29:22 GMT
last-modified
Thu, 25 Mar 2021 23:36:20 GMT
server
Apache
accept-ranges
bytes
content-length
21244
content-type
text/css
logo.png
irs-base.com/assets/img/
5 KB
5 KB
Image
General
Full URL
https://irs-base.com/assets/img/logo.png
Requested by
Host: irs-base.com
URL: https://irs-base.com/form/data
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.240.21.64 , United States, ASN46606 (UNIFIEDLAYER-AS-1, US),
Reverse DNS
5609894.nanmanda.com
Software
Apache /
Resource Hash
02ceea374fce34ce8272bb17a67fd862c8ff49eeb05938154570701ca7a62ea7

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://irs-base.com/form/data
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Wed, 15 Dec 2021 21:29:22 GMT
last-modified
Thu, 25 Mar 2021 23:36:20 GMT
server
Apache
accept-ranges
bytes
content-length
4640
content-type
image/png
irs_horiz_white.png
irs-base.com/assets/img/
1 KB
2 KB
Image
General
Full URL
https://irs-base.com/assets/img/irs_horiz_white.png
Requested by
Host: irs-base.com
URL: https://irs-base.com/form/data
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.240.21.64 , United States, ASN46606 (UNIFIEDLAYER-AS-1, US),
Reverse DNS
5609894.nanmanda.com
Software
Apache /
Resource Hash
5d3238bdb8ee9440978b31fadb2af34965dca58b179a1225e13316d4c6cfd5e8

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://irs-base.com/form/data
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Wed, 15 Dec 2021 21:29:22 GMT
last-modified
Thu, 25 Mar 2021 23:36:20 GMT
server
Apache
accept-ranges
bytes
content-length
1498
content-type
image/png
swirl_lighter_ca6f4deb.png
irs-base.com/assets/images/
315 B
315 B
Image
General
Full URL
https://irs-base.com/assets/images/swirl_lighter_ca6f4deb.png
Requested by
Host: irs-base.com
URL: https://irs-base.com/assets/css/app.css
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.240.21.64 , United States, ASN46606 (UNIFIEDLAYER-AS-1, US),
Reverse DNS
5609894.nanmanda.com
Software
Apache /
Resource Hash
d5a89e26beae0bc03ad18a0b0d1d3d75f87c32047879d25da11970cb5c4662a3

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://irs-base.com/assets/css/app.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Wed, 15 Dec 2021 21:29:23 GMT
server
Apache
content-length
315
content-type
text/html; charset=iso-8859-1
us.png
irs-base.com/assets/img/
19 KB
19 KB
Image
General
Full URL
https://irs-base.com/assets/img/us.png
Requested by
Host: irs-base.com
URL: https://irs-base.com/assets/css/app.css
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.240.21.64 , United States, ASN46606 (UNIFIEDLAYER-AS-1, US),
Reverse DNS
5609894.nanmanda.com
Software
Apache /
Resource Hash
e2a82173e0e65eefeb0ad04c62d3c8fe8d6d2ddd8cf7d40bb4fafeeaa6be7631

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://irs-base.com/assets/css/app.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date
Wed, 15 Dec 2021 21:29:23 GMT
last-modified
Fri, 26 Mar 2021 11:42:54 GMT
server
Apache
accept-ranges
bytes
content-length
19330
content-type
image/png

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)

7 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| onbeforexrselect function| reportError boolean| originAgentCluster object| scheduler function| $ function| jQuery function| isInteger

0 Cookies

1 Console Messages

Source Level URL
Text
network error URL: https://irs-base.com/assets/images/swirl_lighter_ca6f4deb.png
Message:
Failed to load resource: the server responded with a status of 404 ()