// publicmosaic.yar — generated 2026-10-31 10:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMC40Nzo4ODg1
// 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/MTU0Ljg4LjEwMC40Nzo4ODg1"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1e36e9c046c6ef619e9b001a5b73f15c99bf0efde74470c7889aae18b5053896"
        or hash.sha256(0, filesize) == "ae071dcc4a21b71f8d782b04cf64a01e8a8dfa525659241082c8726bfc5ad114"
        or hash.sha256(0, filesize) == "f0bc4ba6dd4a96ef5dfd3bc5a4ec749cc2f107a0929afa2f0e80119e798f0c49"
        or hash.sha256(0, filesize) == "f92691ca5747ee39983c4d50defbd578f6ca3282b65fc0bc97d550924990a939"
}