// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTA3LjE3Mi44MC4yNDE6ODA
// 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/MTA3LjE3Mi44MC4yNDE6ODA"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "5927507a00d711f69fdf7e4b40afbbfda841b7692423db9a5c095cf47d8c573b"
        or hash.sha256(0, filesize) == "7709ed3e3a364fc2fab92c22a27a4fbdbb09cce5934a48e0e0c02c646ee2b67b"
        or hash.sha256(0, filesize) == "7db6b3a4f8ad70cca8a0cf5f93ad9fa7302ad0c2f9e58b1085e23a10301b090c"
        or hash.sha256(0, filesize) == "c75badb00d32ba54e73c764722cfa36031e0ad5df0873cf6bb5349fb0803d808"
}