// publicmosaic.yar — generated 2026-10-31 00:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MzkuMTA0LjQ4LjI0Nzo5OTk5
// 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/MzkuMTA0LjQ4LjI0Nzo5OTk5"
        generated = "2026-10-31 00:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4f280e07a369a8d49d584567c343f032f521ec62e578491d064ff292b8338b9c"
        or hash.sha256(0, filesize) == "b1e8901954d26686900efd0139b378e6c97daa12551421e9c4847fe80956568d"
        or hash.sha256(0, filesize) == "e503ce5004d355f28d68dc678bef2c43b2ddbf4788856c40ae33307c92bbe224"
}