// publicmosaic.yar — generated 2026-10-31 03:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTI0LjIyMy4yMDkuMTUzOjQ0Mw
// 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/MTI0LjIyMy4yMDkuMTUzOjQ0Mw"
        generated = "2026-10-31 03:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2f596738b1fc4e83b167f7c24d96c8b2f27a39832ca699fd8507d53d13339109"
        or hash.sha256(0, filesize) == "968414427fb1c3f6b0227cd27c12045f8d8822d47566d1ceba45743e11b3417c"
        or hash.sha256(0, filesize) == "f1bd3db4a2084a9c88279b7de8ba27a005d72914270e3880c265f498bcd6d3ec"
}