// publicmosaic.yar — generated 2026-10-31 04:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTQ5LjEwNC4yOC4yMDQ6ODA4NA
// 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/MTQ5LjEwNC4yOC4yMDQ6ODA4NA"
        generated = "2026-10-31 04:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "7db1f98798072629f401d9225ccbec1fbb1f0907bcc0124243e1ac7df5dfdb9b"
        or hash.sha256(0, filesize) == "9583c2ce5c3d8e5db4b80252cba5044ed0b4ae665128b449a7ccd3849bc3ff54"
        or hash.sha256(0, filesize) == "9e32ff137d6e3a20d6d18ef166dbe09e6f3c8020a6cdf185f70010ca6a3043be"
        or hash.sha256(0, filesize) == "e8b21a2b5b5d9840064ef55f062add0235091a313c012a3f3718b9aec033093e"
}