// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDUuMTk0LjE3LjE4Mzo0NDM
// 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, sandbox run"
        reference = "https://publicmosaic.com/config/endpoint/NDUuMTk0LjE3LjE4Mzo0NDM"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0bffeefa4e05056c0181face266d071fc62bbd37ede2b188e61a99f07538a350"
        or hash.sha256(0, filesize) == "196393249c1974e13e241fc54f514c26bd6d591d9c4a45fcbe71ddbf1c33d636"
        or hash.sha256(0, filesize) == "300b0053000c542c0b499b05a471a9035f3d0527eb17ac38096650f36c23e37d"
        or hash.sha256(0, filesize) == "4746e9054b1640709543b57b2189d683be222f6854249f08d61c1abb740db738"
}