// 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/NDcuNzQuNDMuMTIyOjgwODQ
// 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/NDcuNzQuNDMuMTIyOjgwODQ"
        generated = "2026-10-31 12:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "375cf898a73386fb4ba5c8e0639c82143dc9a1fc414e3c1a5e4300727fb5c906"
        or hash.sha256(0, filesize) == "6147af827aaa1269e27e99f32751d51ad451e9ff9d05bf95b187d672f224cda2"
        or hash.sha256(0, filesize) == "9e3bf376fe83f3e95a4d491af48ee389a4b2317c1f29b41f2a080b02442642f9"
        or hash.sha256(0, filesize) == "c92c0cc81e6fb765a3fd8fbfc8cea53a8ad2898189baa98c64e20a91550a36d3"
}