// publicmosaic.yar — generated 2026-10-31 12:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU4LjEwNDo4MDk0
// 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/MTU0LjkxLjU4LjEwNDo4MDk0"
        generated = "2026-10-31 12:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "16b0788363ad8ee973e7e30943ccb3e2b569189230e1a8806f22cb13648eb984"
        or hash.sha256(0, filesize) == "3c8009a65d0dbace74d529c9ffb711e210a48217868360151980651626f547d0"
        or hash.sha256(0, filesize) == "58171214bf63979e7fe55dc9fc61ce312e312a20b22be721933e2b636277c594"
        or hash.sha256(0, filesize) == "669b933b56ccfd3169c9382cc54e795ec0725be01c5e6be18da97163a5f2cd25"
}