// publicmosaic.yar — generated 2026-10-31 10:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk5LjQyOjg4ODU
// 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/MTU0Ljg4Ljk5LjQyOjg4ODU"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "08c3d56a9730748bfd069fec82a3f13f4aacf22c9597d3044b8b2b8530871090"
        or hash.sha256(0, filesize) == "43605fef09853f217a2e5b9844a783b0764021bbaa6be87466f38acb9bd48d29"
        or hash.sha256(0, filesize) == "9e9d0fb7e2632e584c3b4a4df2b48e3c600a5eeff7459af78da6411760d1f1b8"
        or hash.sha256(0, filesize) == "f9019f4a19178c866bb65b0d317bdfdafef13e2b762d1a4c19eab20ebbea4340"
}