// publicmosaic.yar — generated 2026-10-31 06:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTE1LjE5MC4yMzEuMjQ0OjQ0Mw
// 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/MTE1LjE5MC4yMzEuMjQ0OjQ0Mw"
        generated = "2026-10-31 06:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "276181c41554d0b88282fa0b02aa32ef381e456f68ddd7df47914ba00d9c1ab2"
        or hash.sha256(0, filesize) == "91a84bfa31485f40f9eabf90548b1f94684ac1da908f6500b4c4ce88f6bcc1f3"
        or hash.sha256(0, filesize) == "b1fe0e778c6cdf73dfdda29deb8ee589e32de6d261efbaf418c41d791ca30171"
}