// publicmosaic.yar — generated 2026-10-31 03:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU3LjEwMjo4MDk0
// 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/MTU0LjkxLjU3LjEwMjo4MDk0"
        generated = "2026-10-31 03:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3f1f3d3a956acc97d3f11a54a6084f91ec0da7b66b9605299c158fa8d2f3a88e"
        or hash.sha256(0, filesize) == "55f2191c551ba0e83fadb6eb32c3cca6c8524ab4c1c799865a194b5f5b632150"
        or hash.sha256(0, filesize) == "bfbc59f650c4eaeb57cb247f40bb541e0129dc1b287c64e037fd13eb23bb5d5f"
}