// publicmosaic.yar — generated 2026-10-31 13:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTE5LjQ1LjEwNS43MTo4MDg4
// 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/MTE5LjQ1LjEwNS43MTo4MDg4"
        generated = "2026-10-31 13:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "156bf916ad62711b64f92fdc62e96419f0882e484c2d64a8ffd19214786309c3"
        or hash.sha256(0, filesize) == "a2dfaa84ec6761a26a7fd793b9755f49bee4b29d1a2ae3f1e33880e5f14f4c20"
        or hash.sha256(0, filesize) == "af5d9f0a5ab89e2f6863c16d44566c5bfa3ad61f17452ccc501354f4dbb9544b"
}