// publicmosaic.yar — generated 2026-10-31 03:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk5LjU5Ojg4ODU
// 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/MTU0Ljg4Ljk5LjU5Ojg4ODU"
        generated = "2026-10-31 03:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1181ff1ca519f804fadc4c89048a7fe267e4a0caefe4d9291a7cedea548f53b4"
        or hash.sha256(0, filesize) == "1549fbf2fe4790db8d8914eaac7a7b9a0b65886fbe9e671a9dbcd5440da82041"
        or hash.sha256(0, filesize) == "a2a24e0f99cf34838a815eb5b086dc4d2ab0e54a51220c6b85ed19a623033b8f"
        or hash.sha256(0, filesize) == "a3a75a607f4fb5b85a616fc8747f146f56e8b56ee510a7a2ccd38f01d110964e"
}