// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDMuMjQ3LjEzNS4xMDY6ODA4MA
// 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/NDMuMjQ3LjEzNS4xMDY6ODA4MA"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "18585aae022e6b7ecffeac3d43a586c6cc704f8a9729c5a9b2fa5db2f0403895"
        or hash.sha256(0, filesize) == "33d028ee5a1f01c62da5c96ea0f7d742e84290fd2682194ec496f7189210d991"
        or hash.sha256(0, filesize) == "982c7f59ada629cc1e536a45f83d0fe34a9d473e0e4e8c5561e9cec18236b693"
        or hash.sha256(0, filesize) == "9e5238816f680a60660f15b2c5486946a5a50de96eb0b958c290e7f4d42baf30"
}