Report - download.98aicai.com/nircmdc.txt

Report Overview

Visited public
2025-05-08 01:56:33
Tags
sinkhole suspicious cloudflare
URL
download.98aicai.com/nircmdc.txt
Finishing URL
download.98aicai.com/nircmdc.txt
IP / ASN
104.21.25.139
#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
download.98aicai.com	unknown	2024-03-13	2025-05-08	2025-05-08	2.5 kB	45 kB	104.21.25.139

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
	download.98aicai.com/nircmdc.txt	ScriptElement	210 B	2023-03-07	2025-05-22
Pretty URL download.98aicai.com/nircmdc.txt IP 104.21.25.139 ASN #13335 CLOUDFLARENET Introduced by scriptElement Embedded in HTML true Observations First Seen2023-03-07 01:03 Last Seen2025-05-22 03:10 Times Seen90441 Hash ab1ac4cf0f484cc9f859c0a7983353e0 2da142b1135bd10cdbed4a7353e4483acc30ebe9 50e878a18b2b5be7071dc7c10297381bcfcb55f17c27760ee857af9e31133324 Loading...

	download.98aicai.com/nircmdc.txt	ScriptElement	375 B	2023-03-07	2025-05-22
Pretty URL download.98aicai.com/nircmdc.txt IP 104.21.25.139 ASN #13335 CLOUDFLARENET Introduced by scriptElement Embedded in HTML true Observations First Seen2023-03-07 01:03 Last Seen2025-05-22 03:10 Times Seen92702 Hash 56df91490fa1984fa82b297dcb23c22d 2050f127b73f50d21eb9b0a2a3f2aea7d4372ba9 275407540ae2d5516300e4027ce994e1c97f958d464e137d0fff116d7acf0f24 Loading...

	download.98aicai.com/nircmdc.txt	ScriptElement	38 B	2023-03-07	2025-05-22
Pretty URL download.98aicai.com/nircmdc.txt IP 104.21.25.139 ASN #13335 CLOUDFLARENET Introduced by scriptElement Embedded in HTML true Observations First Seen2023-03-07 01:03 Last Seen2025-05-22 03:10 Times Seen90996 Hash eb2ee6e4b3d4e81bacdb2474d9b3c2f5 6588855b25c975b224e0fd1b50ca1b3f36cd46ed 3dd83a652b2e60d8dfc699cd2006f70007b826a92b49e61e9194bf422481ac05 Loading...

HTTP Transactions (6)

URL IP Response Size

download.98aicai.com/nircmdc.txt

104.21.25.139

403 Forbidden

4.5 kB

URL User Request GET
download.98aicai.com/nircmdc.txt
IP
104.21.25.139:443
ASN
#13335 CLOUDFLARENET

Certificate
IssuerGoogle Trust Services
Subject98aicai.com
FingerprintCB:4A:A5:4E:81:A8:E3:9F:C6:F4:B7:62:BE:6F:AA:95:B6:C4:2E:0B
ValidityThu, 01 May 2025 09:47:12 GMT - Wed, 30 Jul 2025 10:43:13 GMT

File type
HTML document, ASCII text, with very long lines (396)
Size
4.5 kB (4545 bytes)
Hash
d008c83b25e7e25715ad109bf333f82d
a19f0c5e5f181adc244d472d76d4cc6f77150701
b275ecfb110c6156f486a7cf6ff217efe735d1615f4d05b059e05c8d502741c1

HTTP Headers

GET /nircmdc.txt HTTP/1.1
Host: download.98aicai.com
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: Thu, 08 May 2025 01:56:01 GMT
content-type: text/html; charset=UTF-8
x-frame-options: SAMEORIGIN
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=QoESbSssqvqAIDb3kWnf77Yd4ZfwAp%2F%2BISnGPY76BtYAux6p7MouU7JUX%2FDXRQGZC4R1m7SWaBFV54ebtzi5NRjioJEAHfYve14ug4I6mpAgKwWooP8pYJCPvSa10WDKVqBLvG7nxw%3D%3D"}]}
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
content-encoding: br
server: cloudflare
cf-ray: 93c556943f25b4f1-OSL
alt-svc: h3=":443"; ma=86400
X-Firefox-Spdy: h2

download.98aicai.com/nircmdc.txt

104.21.25.139

403 Forbidden

4.5 kB

URL User Request GET
download.98aicai.com/nircmdc.txt
IP
104.21.25.139:80
ASN
#13335 CLOUDFLARENET

File type
HTML document, ASCII text, with very long lines (394)
Size
4.5 kB (4513 bytes)
Hash
38e081a84db309c767e83f6ae479f25f
725b7b503eb1bb5b0b901d1b563ac4f8ab1d2c34
7ac84677878377bfb0e874a2468164ba15de8b8446c24687699473b7e276a546

HTTP Headers

GET /nircmdc.txt HTTP/1.1
Host: download.98aicai.com
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: Thu, 08 May 2025 01:56:01 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: Thu, 08 May 2025 01:56:16 GMT
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=FEclYiFBI1SRAydb2ERy4DTHV50AtQojBHUQSU4eUSKpC7oMWlWE5XhLJpxoWiB7%2BR2ToJdgTwc1aHKVD1geFeHkSsbpZlLlzulWKIaHsBqq0Gg%2BSZ%2F0BVReHKrvBYttprfFsLtVJQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 93c556953daf5691-OSL
Content-Encoding: gzip
alt-svc: h2=":443"; ma=60
server-timing: cfL4;desc="?proto=TCP&rtt=625&min_rtt=625&rtt_var=312&sent=1&recv=3&lost=0&retrans=0&sent_bytes=0&recv_bytes=416&delivery_rate=0&cwnd=249&unsent_bytes=0&cid=0000000000000000&ts=0&x=0"

download.98aicai.com/cdn-cgi/styles/cf.errors.css

104.21.25.139

200 OK

24 kB

URL GET
download.98aicai.com/cdn-cgi/styles/cf.errors.css
IP
104.21.25.139:80
ASN
#13335 CLOUDFLARENET

Requested by
http://download.98aicai.com/nircmdc.txt

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: download.98aicai.com
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://download.98aicai.com/nircmdc.txt
DNT: 1
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache

HTTP/1.1 200 OK
Date: Thu, 08 May 2025 01:56:01 GMT
Content-Type: text/css
Transfer-Encoding: chunked
Connection: keep-alive
Last-Modified: Tue, 06 May 2025 09:55:49 GMT
ETag: W/"6819dca5-5df3"
Server: cloudflare
CF-RAY: 93c556966e115691-OSL
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
Vary: Accept-Encoding
Expires: Thu, 08 May 2025 03:56:01 GMT
Cache-Control: max-age=7200, public
Content-Encoding: gzip

download.98aicai.com/favicon.ico

104.21.25.139

403 Forbidden

4.5 kB

URL GET
download.98aicai.com/favicon.ico
IP
104.21.25.139:80
ASN
#13335 CLOUDFLARENET

Requested by
http://download.98aicai.com/nircmdc.txt

File type
HTML document, ASCII text, with very long lines (394)
Size
4.5 kB (4513 bytes)
Hash
393830e05b19758692f55e6bd2dabe16
34c74ff1f641717f44fa22a0a1e5bd2a26d93a8d
39b11c4b1c26ff9addac25c7d465608607f3778e7f8de19ca2529e59b8b73c40

HTTP Headers

GET /favicon.ico HTTP/1.1
Host: download.98aicai.com
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://download.98aicai.com/nircmdc.txt
DNT: 1
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache

HTTP/1.1 403 Forbidden
Date: Thu, 08 May 2025 01:56:01 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: Thu, 08 May 2025 01:56:16 GMT
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ONf%2Frs3tYJr6uZE6Q8fnQ42AeWPwEgclf9MUjP7K2G8Sv0NMPlOzyEMZFCluHUWygx5FyzS3%2FE%2FJbtIvnU0aEaRrOigQ9xb%2FX20mLxqx8N%2Foi9kXN5TPHQuU7S%2F6OBdKmFjO4M5ojA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 93c55696be405691-OSL
Content-Encoding: gzip
alt-svc: h2=":443"; ma=60
server-timing: cfL4;desc="?proto=TCP&rtt=1215&min_rtt=625&rtt_var=804&sent=9&recv=13&lost=0&retrans=0&sent_bytes=7665&recv_bytes=1178&delivery_rate=8053392&cwnd=257&unsent_bytes=0&cid=0000000000000000&ts=0&x=0"

download.98aicai.com/cdn-cgi/images/browser-bar.png?1376755637

172.67.134.73

200 OK

715 B

URL GET
download.98aicai.com/cdn-cgi/images/browser-bar.png?1376755637
IP
172.67.134.73:80
ASN
#13335 CLOUDFLARENET

Requested by
http://download.98aicai.com/nircmdc.txt

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: download.98aicai.com
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://download.98aicai.com/cdn-cgi/styles/cf.errors.css
Pragma: no-cache
Cache-Control: no-cache

HTTP/1.1 200 OK
Date: Thu, 08 May 2025 01:56:01 GMT
Content-Type: image/png
Content-Length: 715
Connection: keep-alive
Last-Modified: Tue, 06 May 2025 09:55:49 GMT
ETag: "6819dca5-2cb"
Server: cloudflare
CF-RAY: 93c55696cb5fb517-OSL
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
Vary: Accept-Encoding
Expires: Thu, 08 May 2025 03:56:01 GMT
Cache-Control: max-age=7200, public
Accept-Ranges: bytes

download.98aicai.com/cdn-cgi/images/cf-no-screenshot-error.png

172.67.134.73

200 OK

3.2 kB

URL GET
download.98aicai.com/cdn-cgi/images/cf-no-screenshot-error.png
IP
172.67.134.73:80
ASN
#13335 CLOUDFLARENET

Requested by
http://download.98aicai.com/nircmdc.txt

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: download.98aicai.com
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://download.98aicai.com/cdn-cgi/styles/cf.errors.css
Pragma: no-cache
Cache-Control: no-cache

HTTP/1.1 200 OK
Date: Thu, 08 May 2025 01:56:01 GMT
Content-Type: image/png
Content-Length: 3213
Connection: keep-alive
Last-Modified: Tue, 06 May 2025 09:55:49 GMT
ETag: "6819dca5-c8d"
Server: cloudflare
CF-RAY: 93c55696dbedb51b-OSL
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
Vary: Accept-Encoding
Expires: Thu, 08 May 2025 03:56:01 GMT
Cache-Control: max-age=7200, public
Accept-Ranges: bytes

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

HTTP Headers

URL GET

IP

ASN

Requested by

File type

Size

Hash

Detections

HTTP Headers

URL GET

IP

ASN

Requested by

File type

Size