Report - kafv.cn/

Report Overview

Visited public
2025-04-13 16:26:54
Tags
sinkhole suspicious cloudflare
URL
kafv.cn/
Finishing URL
kafv.cn/
IP / ASN
172.67.136.188
#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
kafv.cn	unknown	2024-12-11	2025-04-13	2025-04-13	2.4 kB	46 kB	188.114.96.1

Related reports

Network Intrusion Detection Systems

Suricata /w Emerging Threats Pro

No alerts detected

Threat Detection Systems

Public InfoSec YARA rules

No alerts detected

OpenPhish

No alerts detected

PhishTank

No alerts detected

Quad9 DNS

No alerts detected

ThreatFox

No alerts detected

JavaScript (3)

	URL	From	Size	First Seen	Last Seen
	kafv.cn/	ScriptElement	210 B	2023-03-07	2025-06-25
Pretty URL kafv.cn/ IP 188.114.96.1 ASN #13335 CLOUDFLARENET Introduced by scriptElement Embedded in HTML true Observations First Seen2023-03-07 01:03 Last Seen2025-06-25 06:36 Times Seen123042 Hash ab1ac4cf0f484cc9f859c0a7983353e0 2da142b1135bd10cdbed4a7353e4483acc30ebe9 50e878a18b2b5be7071dc7c10297381bcfcb55f17c27760ee857af9e31133324 Loading...

	kafv.cn/	ScriptElement	375 B	2023-03-07	2025-06-25
Pretty URL kafv.cn/ IP 188.114.96.1 ASN #13335 CLOUDFLARENET Introduced by scriptElement Embedded in HTML true Observations First Seen2023-03-07 01:03 Last Seen2025-06-25 06:36 Times Seen126944 Hash 56df91490fa1984fa82b297dcb23c22d 2050f127b73f50d21eb9b0a2a3f2aea7d4372ba9 275407540ae2d5516300e4027ce994e1c97f958d464e137d0fff116d7acf0f24 Loading...

	kafv.cn/	ScriptElement	38 B	2023-03-07	2025-06-25
Pretty URL kafv.cn/ IP 188.114.96.1 ASN #13335 CLOUDFLARENET Introduced by scriptElement Embedded in HTML true Observations First Seen2023-03-07 01:03 Last Seen2025-06-25 06:18 Times Seen118513 Hash eb2ee6e4b3d4e81bacdb2474d9b3c2f5 6588855b25c975b224e0fd1b50ca1b3f36cd46ed 3dd83a652b2e60d8dfc699cd2006f70007b826a92b49e61e9194bf422481ac05 Loading...

HTTP Transactions (6)

URL IP Response Size

GET kafv.cn/

188.114.96.1

403 Forbidden

4.5 kB

URL User Request GET
kafv.cn/
IP
188.114.96.1:443
ASN
#13335 CLOUDFLARENET

Certificate
IssuerGoogle Trust Services
Subjectkafv.cn
Fingerprint59:9A:D3:E1:80:27:D1:57:B6:B4:92:9D:BF:F9:E7:3C:84:07:BB:F7
ValidityWed, 09 Apr 2025 11:55:24 GMT - Tue, 08 Jul 2025 12:53:03 GMT

File type
HTML document, ASCII text, with very long lines (394)
Size
4.5 kB (4509 bytes)
Hash
8e374fe81d663436c437a11d0d0cd08b
8334f79dd20cba5313301efb7fa68bb25f0eba8f
deaae0b6140ab303ad3c6f97d2fd1332fd7bd431928b10a61bad189b2180191e

HTTP Headers

GET / HTTP/1.1
Host: kafv.cn
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
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: Sun, 13 Apr 2025 16:26:32 GMT
content-type: text/html; charset=UTF-8
x-frame-options: SAMEORIGIN
referrer-policy: same-origin
cache-control: max-age=15
expires: Sun, 13 Apr 2025 16:26:47 GMT
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=jaVILZ2cwnZ6dfkqcnaDKTMe5UT8%2BYqUT40xQLlGk0Sm8TtN9CpHX1p17r0F0UgxHphJVP9zP8cI%2Fm01JgeRQtBYH0ssepjTTnR3nWZEOpymEpATTS8WW1HC"}],"group":"cf-nel","max_age":604800}
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
vary: Accept-Encoding
server: cloudflare
cf-ray: 92fc535e6a8db518-OSL
content-encoding: br
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=TCP&rtt=635&min_rtt=488&rtt_var=262&sent=7&recv=10&lost=0&retrans=0&sent_bytes=3259&recv_bytes=1240&delivery_rate=5934426&cwnd=250&unsent_bytes=0&cid=ebe807d10be63bed&ts=46&x=0"
X-Firefox-Spdy: h2

GET kafv.cn/

188.114.96.1

403 Forbidden

4.5 kB

URL User Request GET
kafv.cn/
IP
188.114.96.1:80
ASN
#13335 CLOUDFLARENET

File type
HTML document, ASCII text, with very long lines (394)
Size
4.5 kB (4509 bytes)
Hash
08dcebc22d4bd91257468aecac961c6d
77c70633f1b3d06d35897a9311bf3407e1d690b4
4fcded91b0179266cf2e89b0709c7f12f85ae65718e7d8c8d95cc488ba9a61ce

HTTP Headers

GET / HTTP/1.1
Host: kafv.cn
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
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
DNT: 1
Connection: keep-alive
Upgrade-Insecure-Requests: 1
Pragma: no-cache
Cache-Control: no-cache

HTTP/1.1 403 Forbidden
Date: Sun, 13 Apr 2025 16:26:32 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: Sun, 13 Apr 2025 16:26:47 GMT
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=9PSFqlI94W3hnsvAbcjDaMCOoyOf8uzbWDh2cs0uCpiiK%2BdfHQ0%2FMSKDT%2BbHHHXORKdMwkQFGYQxPWdr%2FS3lmJtZPdr6hKxpKM5845Cxew%2BXG9VXLwkAqAy8"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 92fc535fab65569a-OSL
Content-Encoding: gzip
alt-svc: h2=":443"; ma=60
server-timing: cfL4;desc="?proto=TCP&rtt=467&min_rtt=467&rtt_var=233&sent=1&recv=3&lost=0&retrans=0&sent_bytes=0&recv_bytes=392&delivery_rate=0&cwnd=249&unsent_bytes=0&cid=0000000000000000&ts=0&x=0"

GET kafv.cn/cdn-cgi/styles/cf.errors.css

188.114.96.1

200 OK

24 kB

URL GET
kafv.cn/cdn-cgi/styles/cf.errors.css
IP
188.114.96.1:80
ASN
#13335 CLOUDFLARENET

Requested by
http://kafv.cn/

File type
ASCII text, with very long lines (24050)
Size
24 kB (24051 bytes)
Hash
5e8c69a459a691b5d1b9be442332c87d
f24dd1ad7c9080575d92a9a9a2c42620725ef836
84e3c77025ace5af143972b4a40fc834dcdfd4e449d4b36a57e62326f16b3091

HTTP Headers

GET /cdn-cgi/styles/cf.errors.css HTTP/1.1
Host: kafv.cn
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Accept: text/css,*/*;q=0.1
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Referer: http://kafv.cn/
DNT: 1
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache

HTTP/1.1 200 OK
Date: Sun, 13 Apr 2025 16:26:32 GMT
Content-Type: text/css
Transfer-Encoding: chunked
Connection: keep-alive
Last-Modified: Fri, 04 Apr 2025 16:10:45 GMT
ETag: W/"67f00485-5df3"
Server: cloudflare
CF-RAY: 92fc53612dca569a-OSL
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
Vary: Accept-Encoding
Expires: Sun, 13 Apr 2025 18:26:32 GMT
Cache-Control: max-age=7200, public
Content-Encoding: gzip

GET kafv.cn/cdn-cgi/images/browser-bar.png?1376755637

188.114.96.1

200 OK

715 B

URL GET
kafv.cn/cdn-cgi/images/browser-bar.png?1376755637
IP
188.114.96.1:80
ASN
#13335 CLOUDFLARENET

Requested by
http://kafv.cn/

File type
PNG image data, 960 x 53, 8-bit colormap, non-interlaced
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: kafv.cn
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Accept: image/avif,image/webp,*/*
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
DNT: 1
Connection: keep-alive
Referer: http://kafv.cn/cdn-cgi/styles/cf.errors.css
Pragma: no-cache
Cache-Control: no-cache

HTTP/1.1 200 OK
Date: Sun, 13 Apr 2025 16:26:32 GMT
Content-Type: image/png
Content-Length: 715
Connection: keep-alive
Last-Modified: Fri, 04 Apr 2025 16:10:45 GMT
ETag: "67f00485-2cb"
Server: cloudflare
CF-RAY: 92fc53618e64569a-OSL
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
Vary: Accept-Encoding
Expires: Sun, 13 Apr 2025 18:26:32 GMT
Cache-Control: max-age=7200, public
Accept-Ranges: bytes

GET kafv.cn/cdn-cgi/images/cf-no-screenshot-error.png

188.114.96.1

200 OK

3.2 kB

URL GET
kafv.cn/cdn-cgi/images/cf-no-screenshot-error.png
IP
188.114.96.1:80
ASN
#13335 CLOUDFLARENET

Requested by
http://kafv.cn/

File type
PNG image data, 178 x 175, 8-bit colormap, non-interlaced
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: kafv.cn
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Accept: image/avif,image/webp,*/*
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
DNT: 1
Connection: keep-alive
Referer: http://kafv.cn/cdn-cgi/styles/cf.errors.css
Pragma: no-cache
Cache-Control: no-cache

HTTP/1.1 200 OK
Date: Sun, 13 Apr 2025 16:26:32 GMT
Content-Type: image/png
Content-Length: 3213
Connection: keep-alive
Last-Modified: Fri, 04 Apr 2025 16:10:45 GMT
ETag: "67f00485-c8d"
Server: cloudflare
CF-RAY: 92fc53619914712f-OSL
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
Vary: Accept-Encoding
Expires: Sun, 13 Apr 2025 18:26:32 GMT
Cache-Control: max-age=7200, public
Accept-Ranges: bytes

GET kafv.cn/favicon.ico

188.114.96.1

403 Forbidden

4.5 kB

URL GET
kafv.cn/favicon.ico
IP
188.114.96.1:80
ASN
#13335 CLOUDFLARENET

Requested by
http://kafv.cn/

File type
HTML document, ASCII text, with very long lines (394)
Size
4.5 kB (4509 bytes)
Hash
6330c55f26a02c67c95f771caa785337
d5fe12068d4df4f7e74f6c51ae36536cddccfeda
09264b51c6f15a6e2d17eb6dfe45a0bfc7c24c5a0b0c75e0bd06e9b85cfcd9f1

HTTP Headers

GET /favicon.ico HTTP/1.1
Host: kafv.cn
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Accept: image/avif,image/webp,*/*
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Referer: http://kafv.cn/
DNT: 1
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache

HTTP/1.1 403 Forbidden
Date: Sun, 13 Apr 2025 16:26:32 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: Sun, 13 Apr 2025 16:26:47 GMT
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=76JCpVnP4i26JwUrZOMf39sq%2FFlQA%2BA3FaJzS5U%2Fl1tFNObj3LtknBWUjCHJcb8WDTU126bB0V2%2FufLUdk9vRoDJx5AOe3s42FS2Y8jeOjWqofGmpo7k9TSL"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 92fc53622a08712f-OSL
Content-Encoding: gzip
alt-svc: h2=":443"; ma=60
server-timing: cfL4;desc="?proto=TCP&rtt=1147&min_rtt=744&rtt_var=763&sent=4&recv=7&lost=0&retrans=0&sent_bytes=3651&recv_bytes=736&delivery_rate=2205076&cwnd=252&unsent_bytes=0&cid=0000000000000000&ts=0&x=0"

Report Overview

Domain Summary

Related reports

Network Intrusion Detection Systems

Suricata /w Emerging Threats Pro

Threat Detection Systems

Public InfoSec YARA rules

OpenPhish

PhishTank

Quad9 DNS

ThreatFox

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 (6)

URL User Request GET

IP

ASN

Certificate

File type

Size

Hash

HTTP Headers

URL User Request GET

IP

ASN

File type

Size

Hash

HTTP Headers

URL GET

IP

ASN

Requested by

File type

Size

Hash

HTTP Headers

URL GET

IP

ASN

Requested by

File type

Size

Hash

Detections

HTTP Headers

URL GET

IP

ASN

Requested by

File type

Size

Hash

Detections

HTTP Headers

URL GET

IP

ASN

Requested by

File type