// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTAzLjE1OS4yMDYuMTM2OjY1MDg2
// 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/MTAzLjE1OS4yMDYuMTM2OjY1MDg2"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2b3e6830b9afef564598b90fa355973a6d575679a9966cae9b1895331fc3b137"
        or hash.sha256(0, filesize) == "701daa10953d5656d9dfd26f0f2eaac4a0d29aa542101be053db17ecae35ab59"
        or hash.sha256(0, filesize) == "78cd972ac5de702a33ad0ba73ef072af407a71a23f109a40b23215e63712e3db"
        or hash.sha256(0, filesize) == "8e2431189ba92ba22026f0e45bd1dcb3b1b8f67a5fdf6cc63d0af4ea16944ea2"
}