// publicmosaic.yar — generated 2026-10-31 05:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk4LjM2Ojg4ODU
// 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/MTU0Ljg4Ljk4LjM2Ojg4ODU"
        generated = "2026-10-31 05:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "79bd9dc85fe329edb768b9748136ad1a1948488993998685087899f922179abf"
        or hash.sha256(0, filesize) == "88dddcc13c9314671808a8efc9632460750d5edccbf153eb8bc6398c4061d40e"
        or hash.sha256(0, filesize) == "9ec0bad3083aff93a93079117f784216c10ebc344bd3930eabba1d264ad954e8"
        or hash.sha256(0, filesize) == "fbaca10e70cc3c2749641b79e878348ec6dc4e504afafd37f6e757472578b313"
}