// 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/MTAzLjUxLjE0Ny4yNTI6ODA4NA
// 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/MTAzLjUxLjE0Ny4yNTI6ODA4NA"
        generated = "2026-10-30 22:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "5305be1689d5f64c157bec2f528e77337b6501f94c82f370de60d033805fdd80"
        or hash.sha256(0, filesize) == "b0187f8a671dc5ac12571ae3e4b6c4caf7286809c417acc3e9413b5026650ca2"
        or hash.sha256(0, filesize) == "b028249decd740c92d3ac6bceda3c582dad7a9bd75cb06dde5673fd1f24bb3c6"
        or hash.sha256(0, filesize) == "d4ebd3e241fa0905da86d7b617a7eb2dcebe31ebe4cb3053519a49dc6df40c88"
}