Report - resource.prosketch.net/

Report Overview

Visited public
2023-12-05 09:39:19
Tags
sinkhole suspicious cloudflare
URL
resource.prosketch.net/
Finishing URL
resource.prosketch.net/
IP / ASN
172.67.205.15
#13335 CLOUDFLARENET
Title
Attention Required! | Cloudflare
Suspicious - Sinkholed / Blocked

Detections

urlquery

Network Intrusion Detection

Threat Detection Systems

Domain Summary

Domain / FQDN	Rank	Registered	First Seen	Last Seen	Sent	Received	IP
resource.prosketch.net	unknown	unknown	No data	No data	2.1 kB	16 kB	104.21.37.66

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Quad9 DNS

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ThreatFox

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JavaScript (3)

	URL	From	Size	First Seen	Last Seen
	resource.prosketch.net/	ScriptElement	0 B	0001-01-01	2025-05-09
Pretty URL resource.prosketch.net/ IP 104.21.37.66 ASN #13335 CLOUDFLARENET Introduced by scriptElement Embedded in HTML true Observations First Seen0001-01-01 00:00 Last Seen2025-05-09 09:56 Times Seen4635188 Hash d41d8cd98f00b204e9800998ecf8427e da39a3ee5e6b4b0d3255bfef95601890afd80709 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 Loading...

	resource.prosketch.net/	ScriptElement	393 B	2023-04-05	2025-03-02
Pretty URL resource.prosketch.net/ IP 104.21.37.66 ASN #13335 CLOUDFLARENET Introduced by scriptElement Embedded in HTML true Observations First Seen2023-04-05 04:39 Last Seen2025-03-02 06:13 Times Seen143291 Hash 34ad0a116707d3b794129a6720af92d7 424de9dbb8bc774e2a2d4ade100d90f5ac0ecbf4 d011a9449a990f2086894be870adc6fbb53595dc593b410a83e45e40bfbc7262 Loading...

	resource.prosketch.net/	ScriptElement	0 B	0001-01-01	2025-05-09
Pretty URL resource.prosketch.net/ IP 104.21.37.66 ASN #13335 CLOUDFLARENET Introduced by scriptElement Embedded in HTML true Observations First Seen0001-01-01 00:00 Last Seen2025-05-09 09:56 Times Seen4635188 Hash d41d8cd98f00b204e9800998ecf8427e da39a3ee5e6b4b0d3255bfef95601890afd80709 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 Loading...

HTTP Transactions (5)

URL IP Response Size

resource.prosketch.net/

104.21.37.66

403 Forbidden

3.3 kB

URL User Request GET HTTP/1.1
resource.prosketch.net/
IP
104.21.37.66:80
ASN
#13335 CLOUDFLARENET

File type
HTML document text\012- HTML document text\012- HTML document text\012- HTML document text\012- HTML document text\012- HTML document text\012- exported SGML document text\012- exported SGML document, ASCII text, with very long lines (394)
Size
3.3 kB (3315 bytes)
Hash
f051c6a846e232c32c33a70c01771108
466da5e6cdafcf90f768e52132643a73720acc1c
5a3ee3d21348c26fe9c07e51679552c5e714d95e31eef77f3ae14645892f3542

HTTP Headers

GET / HTTP/1.1
Host: resource.prosketch.net
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:105.0) Gecko/20100101 Firefox/105.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate, br
DNT: 1
Upgrade-Insecure-Requests: 1
Connection: keep-alive
Sec-Fetch-Dest: document
Sec-Fetch-Mode: navigate
Sec-Fetch-Site: cross-site
Pragma: no-cache
Cache-Control: no-cache

HTTP/2 403 Forbidden
date: Tue, 05 Dec 2023 09:39:02 GMT
content-type: text/html; charset=UTF-8
x-frame-options: SAMEORIGIN
referrer-policy: same-origin
cache-control: max-age=15
expires: Tue, 05 Dec 2023 09:39:17 GMT
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=XF1YwJa6bMaWVzmbMxp37x3jmp7y94K3uuykMRv4R0jk3ZMFFdOcF7SCvqFdif4IWYwbO%2BVFkKbrXPJp%2BgljDundRstCMAi9zadBlFUFeM38WE1O1ZZQmCI2X8x%2F1lJ6080g274%2FGZ0x"}],"group":"cf-nel","max_age":604800}
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
vary: Accept-Encoding
server: cloudflare
cf-ray: 830b51d5ac25b51b-OSL
content-encoding: br
alt-svc: h3=":443"; ma=86400
X-Firefox-Spdy: h2

resource.prosketch.net/cdn-cgi/styles/cf.errors.css

104.21.37.66

200 OK

4.5 kB

URL GET HTTP/1.1
resource.prosketch.net/cdn-cgi/styles/cf.errors.css
IP
104.21.37.66:80
ASN
#13335 CLOUDFLARENET

Requested by
http://resource.prosketch.net/

File type
ASCII text, with very long lines (24131)
Size
4.5 kB (4529 bytes)
Hash
a1cedc21f16b5a97114857154fab35e9
95e9890a15a4f7f94f7f19d2c297e4b07503c526
1103290e25ebda2712abe344a87facbac00ddaba712729be9fe5feef807bf91b

Detections

Analyzer	Verdict	Alert
urlquery	suspicious	Suspicious - Sinkholed / Blocked

HTTP Headers

GET /cdn-cgi/styles/cf.errors.css HTTP/1.1
Host: resource.prosketch.net
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:105.0) Gecko/20100101 Firefox/105.0
Accept: text/css,*/*;q=0.1
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Referer: http://resource.prosketch.net/
DNT: 1
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache

HTTP/1.1 200 OK
Date: Tue, 05 Dec 2023 09:39:03 GMT
Content-Type: text/css
Transfer-Encoding: chunked
Connection: keep-alive
Last-Modified: Tue, 28 Nov 2023 16:06:21 GMT
ETag: W/"65660ffd-5e44"
Server: cloudflare
CF-RAY: 830b51d98f17b509-OSL
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
Vary: Accept-Encoding
Expires: Tue, 05 Dec 2023 11:39:03 GMT
Cache-Control: max-age=7200, public
Content-Encoding: gzip

resource.prosketch.net/cdn-cgi/images/browser-bar.png?1376755637

104.21.37.66

200 OK

715 B

URL GET HTTP/1.1
resource.prosketch.net/cdn-cgi/images/browser-bar.png?1376755637
IP
104.21.37.66:80
ASN
#13335 CLOUDFLARENET

Requested by
http://resource.prosketch.net/

File type
PNG image data, 960 x 53, 8-bit colormap, non-interlaced\012- data
Size
715 B (715 bytes)
Hash
226dcb8f6144bdaafdfbd8f2f354be64
3785cc5b3bf52f8e398177b0ff1020b24aa86b8c
8c873472f4925d5d47521db4d52532d2983e9cb1bde8b43143a6cc6db56c35db

Detections

Analyzer	Verdict	Alert
urlquery	suspicious	Suspicious - Sinkholed / Blocked

HTTP Headers

GET /cdn-cgi/images/browser-bar.png?1376755637 HTTP/1.1
Host: resource.prosketch.net
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:105.0) Gecko/20100101 Firefox/105.0
Accept: image/avif,image/webp,*/*
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
DNT: 1
Connection: keep-alive
Referer: http://resource.prosketch.net/cdn-cgi/styles/cf.errors.css
Pragma: no-cache
Cache-Control: no-cache

HTTP/1.1 200 OK
Date: Tue, 05 Dec 2023 09:39:03 GMT
Content-Type: image/png
Content-Length: 715
Connection: keep-alive
Last-Modified: Tue, 28 Nov 2023 16:06:21 GMT
ETag: "65660ffd-2cb"
Server: cloudflare
CF-RAY: 830b51d9ef7ab509-OSL
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
Vary: Accept-Encoding
Expires: Tue, 05 Dec 2023 11:39:03 GMT
Cache-Control: max-age=7200, public
Accept-Ranges: bytes

resource.prosketch.net/cdn-cgi/images/cf-no-screenshot-error.png

172.67.205.15

200 OK

3.2 kB

URL GET HTTP/1.1
resource.prosketch.net/cdn-cgi/images/cf-no-screenshot-error.png
IP
172.67.205.15:80
ASN
#13335 CLOUDFLARENET

Requested by
http://resource.prosketch.net/

File type
PNG image data, 178 x 175, 8-bit colormap, non-interlaced\012- data
Size
3.2 kB (3213 bytes)
Hash
0d768cbc261841d3affc933b9ac3130e
aff136a4c761e1df1ada7e5d9a6ed0ebea74a4b7
1c53772285052e52bb7c12ad46a85a55747ed7bf66963fe1993fcef91ff5b0d0

Detections

Analyzer	Verdict	Alert
urlquery	suspicious	Suspicious - Sinkholed / Blocked

HTTP Headers

GET /cdn-cgi/images/cf-no-screenshot-error.png HTTP/1.1
Host: resource.prosketch.net
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:105.0) Gecko/20100101 Firefox/105.0
Accept: image/avif,image/webp,*/*
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
DNT: 1
Connection: keep-alive
Referer: http://resource.prosketch.net/cdn-cgi/styles/cf.errors.css
Pragma: no-cache
Cache-Control: no-cache

HTTP/1.1 200 OK
Date: Tue, 05 Dec 2023 09:39:03 GMT
Content-Type: image/png
Content-Length: 3213
Connection: keep-alive
Last-Modified: Tue, 28 Nov 2023 16:06:21 GMT
ETag: "65660ffd-c8d"
Server: cloudflare
CF-RAY: 830b51d9e9b356bf-OSL
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
Vary: Accept-Encoding
Expires: Tue, 05 Dec 2023 11:39:03 GMT
Cache-Control: max-age=7200, public
Accept-Ranges: bytes

resource.prosketch.net/favicon.ico

172.67.205.15

403 Forbidden

1.7 kB

URL GET HTTP/1.1
resource.prosketch.net/favicon.ico
IP
172.67.205.15:80
ASN
#13335 CLOUDFLARENET

Requested by
http://resource.prosketch.net/

File type
HTML document text\012- HTML document text\012- HTML document text\012- HTML document text\012- HTML document text\012- HTML document text\012- exported SGML document text\012- exported SGML document, ASCII text, with very long lines (394)
Size
1.7 kB (1737 bytes)
Hash
71e68600731cc05164065eb366797307
9800d02929a2ed95896d196b94b5e316d6894ad5
435a55c2e95dac6b4102b0c50448de915c27806557453cf8be209c31d32eb45e

HTTP Headers

GET /favicon.ico HTTP/1.1
Host: resource.prosketch.net
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:105.0) Gecko/20100101 Firefox/105.0
Accept: image/avif,image/webp,*/*
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Referer: http://resource.prosketch.net/
DNT: 1
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache

HTTP/1.1 403 Forbidden
Date: Tue, 05 Dec 2023 09:39:03 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Frame-Options: SAMEORIGIN
Referrer-Policy: same-origin
Cache-Control: max-age=15
Expires: Tue, 05 Dec 2023 09:39:18 GMT
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=lSSu8evzaVO29KBeYJUdkuR19tbo5msxLx7fo4daBc60IJ6bBCtUwfN6tVwSaqZCyVvoxo4aYFB59z9HoIJ%2BM07miFgdxy1I6Ew9y89ShA5%2B7R26X3q1TjMuxebfeAS3pxNJx5l3Z0CA"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 830b51da4a2b56bf-OSL
Content-Encoding: gzip
alt-svc: h2=":443"; ma=60

Report Overview

Domain Summary

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JavaScript (3)

URL

IP

ASN

Introduced by

Embedded in HTML

Observations

Hash

URL

IP

ASN

Introduced by

Embedded in HTML

Observations

Hash

URL

IP

ASN

Introduced by

Embedded in HTML

Observations

Hash

HTTP Transactions (5)

URL User Request GET HTTP/1.1

IP

ASN

File type

Size

Hash

HTTP Headers

URL GET HTTP/1.1

IP

ASN

Requested by

File type

Size

Hash

Detections

HTTP Headers

URL GET HTTP/1.1

IP

ASN

Requested by

File type

Size

Hash

Detections

HTTP Headers

URL GET HTTP/1.1

IP

ASN

Requested by

File type

Size

Hash

Detections

HTTP Headers

URL GET HTTP/1.1

IP

ASN

Requested by

File type

Size

Hash

HTTP Headers