// publicmosaic.yar — generated 2026-10-31 03:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk2LjQ0Ojg4ODU
// 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/MTU0Ljg4Ljk2LjQ0Ojg4ODU"
        generated = "2026-10-31 03:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "5677d4e08fe71f8c78542bc4b3b71ba5e4faf68aa9e670fdd6a8e2b710b4fbc2"
        or hash.sha256(0, filesize) == "89fa65d1c12e4041ca10d2b79310807e8e006bc0a8de639e26aff980f5969008"
        or hash.sha256(0, filesize) == "bbc3ef1267a6fb75a1bdfdc55348c03a5e9832311b411f0b3e554cd095340c74"
        or hash.sha256(0, filesize) == "e3b80618c82d164d4a272dd61b678ffb36127449db32475f3864aa38351c8d4f"
}