// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjMuMjUyLjEyMy4xOTU6ODA
// 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/MjMuMjUyLjEyMy4xOTU6ODA"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "41a8f9e632873418ed5cc0c44a777cd69bafaac8494ffcc833e6cb4495524416"
        or hash.sha256(0, filesize) == "98f484885e9430962495c427ead33ec4f9cda49d58ee87430033cd2a5550477f"
        or hash.sha256(0, filesize) == "d7875f6a1648c0b0d6ab972f59f6197e5561383d37567b71df11c77e0ce123dd"
        or hash.sha256(0, filesize) == "ea56ca8eebf8b534c068a997ee26559c63d087ca45bcc24c85ccfcd3a672d70e"
}