// publicmosaic.yar — generated 2026-10-31 03:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjYwLjEwNTo4MDk0
// basis: SHA-256 hash match only; no string or byte patterns.
// Files known only by their Content-Type header are excluded.
import "hash"

rule PublicMosaic_vshell_hashes
{
    meta:
        description = "VShell files observed by Public Mosaic, matched by SHA-256"
        basis = "hash match; no file bytes held"
        provenance = "file analysis"
        reference = "https://publicmosaic.com/config/endpoint/MTU0LjkxLjYwLjEwNTo4MDk0"
        generated = "2026-10-31 03:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "498c78877641c9bdb350d10e54a62f2f543ba0fcf198da517352598565864e85"
        or hash.sha256(0, filesize) == "4f827bc374d03567127bb9c678940307bc3c25fb7cdc1ef471f62ec37d7b3e99"
        or hash.sha256(0, filesize) == "cd61ecbead8dfa93085d06581ce12bc68de91f5760868735727eecd5ae32eddb"
}