// publicmosaic.yar — generated 2026-10-31 01:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDMuMTU0LjEzNC4xMjQ6OTk5OQ
// 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/NDMuMTU0LjEzNC4xMjQ6OTk5OQ"
        generated = "2026-10-31 01:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2445d3de8308d13414b788a82a1cfa0b61509b57a22835a1fec9f0e81c0fe8ff"
        or hash.sha256(0, filesize) == "4010e3bdcc7829a58c8f02593766a949b75e326a3e47160e31dc26b912be6ef7"
        or hash.sha256(0, filesize) == "a79bc41b8d0313aff3d53bba8ae649e7415a2c5ee63dec6b98bcc6d24c227c59"
        or hash.sha256(0, filesize) == "b2ec133e463ea5d83ca3555e59a8e02a3c404a4c57395780b9cda4019400d803"
}