// publicmosaic.yar — generated 2026-10-31 02:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDcuMjM5LjIyMy4zOTo1Njc4
// 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/NDcuMjM5LjIyMy4zOTo1Njc4"
        generated = "2026-10-31 02:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1843c76c126cc66cede03473cdfd9f0c8f0ca93a01c38a780e50e23ef248da8e"
        or hash.sha256(0, filesize) == "838d27d25708cbcf0b5a465431ccbd77f779bdbba7ab07b5a3c29101813f72e9"
        or hash.sha256(0, filesize) == "e59f0bacc2fd1880f4ffcabfa728ec2682515d05dee2bb5de2eb54387ffe2266"
        or hash.sha256(0, filesize) == "f8afd575bb74157d7756bc8f090bb98d3d89a5d33bfad52e574eaa2f91d2ebbc"
}