// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTE5LjkxLjIyMi4yNToxNDMz
// 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/MTE5LjkxLjIyMi4yNToxNDMz"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "286afd5d2c68f3b089f986856e8a90917fc87f51321fb817a8747da7e0f59ab5"
        or hash.sha256(0, filesize) == "a65ff74d91d945bd9bfa84d81ef1312250e976f61eef77542af97b4c9081d74a"
        or hash.sha256(0, filesize) == "b4800b38de04a93b7566abf27dadc82199646f0784cbe861b5ae00b5c9e43325"
}