// publicmosaic.yar — generated 2026-10-31 13:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDcuMjU0LjE3My4xODQ6ODQ0Mw
// 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/NDcuMjU0LjE3My4xODQ6ODQ0Mw"
        generated = "2026-10-31 13:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "41662337882a9d80da156b1f17a745c57b64e932d64ca573f0a11d182d0cb8fc"
        or hash.sha256(0, filesize) == "5401e912db38faa171dbb9033607b97c71ea8d4228f6e86f4eacfddeb9c39cd3"
        or hash.sha256(0, filesize) == "54bda8058c2965e617d95c53cd806bd90a0769d760082435d2c651f29dcc5bf5"
        or hash.sha256(0, filesize) == "6f8cb65557e969206c9962651cf2ddd649b44fdee3fabfd55be00eb55b9b290e"
}