// publicmosaic.yar — generated 2026-10-31 06:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTE3LjUwLjIyMC42MTo4MDg5
// 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"
        reference = "https://publicmosaic.com/config/endpoint/MTE3LjUwLjIyMC42MTo4MDg5"
        generated = "2026-10-31 06:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "5d18c31526b09d6acc5502cc057762416c7c3513d752b55f6bf3b484fdad1279"
        or hash.sha256(0, filesize) == "638f5990419cd29832b5ec9d893ab031e2087e5748810cc353fa0cddf56b9540"
        or hash.sha256(0, filesize) == "c39311f822acda384cb38b1226c23088e26e8f0bb3d4d29994d10a8ec4fd0930"
}