// publicmosaic.yar — generated 2026-10-30 22:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTA3LjE3My44NS4xOTQ6ODA
// 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/MTA3LjE3My44NS4xOTQ6ODA"
        generated = "2026-10-30 22:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "43731ac5924fe90a2ca04d774615c5a0e465199a1aa2b5e03c6ef283d009b392"
        or hash.sha256(0, filesize) == "d037042cd1f794f195e2773b53ab3a0b388eaf9ada110c784ce49d49800781e4"
        or hash.sha256(0, filesize) == "fcb3a87512f2a05edb412688a82c931050befaf16905a193698939d63a1a69bb"
        or hash.sha256(0, filesize) == "fd2af8ec4665b6a90039a996240500e50eff0c6b8aeab3630fbfdc5372fabee1"
}