// publicmosaic.yar — generated 2026-10-31 00:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MzguNTQuMS4yMTo4MA
// 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/MzguNTQuMS4yMTo4MA"
        generated = "2026-10-31 00:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "085eaf1c8331a2427b921212287b8214ea7ab0a7b4ddd6ecbc5ca8c2be01db29"
        or hash.sha256(0, filesize) == "752bad196bf8f25590595d52ee70e5fa32891ba25c11906d3ad54e77fa98fbc5"
        or hash.sha256(0, filesize) == "7fa1346a593e106b66d3b284fa4fc2dcd5fa6a31cbdc68415a1b481c702934e7"
        or hash.sha256(0, filesize) == "900136e29d0fd959fd071f28b329a651bebb4bb3529193a0efb36354641c6139"
}