// publicmosaic.yar — generated 2026-10-31 01:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/OC4xNDUuMzQuMTExOjQ0Mw
// 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/OC4xNDUuMzQuMTExOjQ0Mw"
        generated = "2026-10-31 01:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4f2f3d36b3cc30dea9fc861929c8139e3a4697b44a7d4b6127db0b1dd606e6bc"
        or hash.sha256(0, filesize) == "843a4af125764d8d930ab676c789c9c843b85b51becccf718eebe31349917d64"
        or hash.sha256(0, filesize) == "b999ffb603a8f20fcf5e4264f7c23030ddb5e39e0a4022572cbb3bec3698a4e5"
}