HASSH Client Fingerprint

Generates a HASSH fingerprint to help identify SSH clients based on hashing together values from the Client Key Exchange Init message. Input: A hex stream of the SSH_MSG_KEXINIT packet application layer from Client to Server. HASSH Client Fingerprint lives in the Networking category of the fx menu.

Parameters

Parameter	Type	Required	Default	Description
Input	string	yes	—	Value to transform. Previous step output or a literal.
Input format	string	no	Hex	Choose one of: Hex, Base64, Raw.
Output format	string	no	Hash digest	Choose one of: Hash digest, HASSH algorithms string, Full details.

Input is the primary value (previous step output or a literal).

Returned value

Type	Description
string	Result of the HASSH Client Fingerprint transformation.

Example

Run HASSH Client Fingerprint

Generates a HASSH fingerprint to help identify SSH clients based on hashing together values from the Client Key Exchange Init message. Adjust optional parameters when the defaults do not match your payload.

1. Set Input to the value to transform (previous step output or a literal).

2. Review Input format, Output format and keep defaults unless your format requires otherwise.

3. Confirm Output value shows the transformed result.