// publicmosaic.yar — generated 2026-10-31 08:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjIwNi45OC44NTo0NDM
// 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/MTU0LjIwNi45OC44NTo0NDM"
        generated = "2026-10-31 08:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1bf345e47b614af6bdcfc3c84e37efc53ed7fc4357cfd4e16e58be9cbc505190"
        or hash.sha256(0, filesize) == "75f9a378d7f7e52d4c43556fb0e41201383d42b687f5bb76f652b47ef5622c98"
        or hash.sha256(0, filesize) == "9f08185877cdce365257f34c928d47768a416a229205ca1dc9aa8b680a7675c1"
        or hash.sha256(0, filesize) == "d73a62754cf96d0758e3dc6ba8ac3eff59f8f2f6c9b082f7f5feae695a3b7fb4"
}