// publicmosaic.yar — generated 2026-10-31 07:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTg1LjI0NC4yMTIuMTIyOjg1OTE
// 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/MTg1LjI0NC4yMTIuMTIyOjg1OTE"
        generated = "2026-10-31 07:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3a3ab7da9312969c7742cb62d152af90a48ed01ba66406c06f49933b671a58c3"
        or hash.sha256(0, filesize) == "54689f334fe00d9cf738b428894c9fe393472961aece3ebaedfb4aa9337e003a"
        or hash.sha256(0, filesize) == "6148b51cbc02cc9d91d2d79936292fe55793b107e1086f91c0ce53384139b01c"
        or hash.sha256(0, filesize) == "deff0926f2a2c640ced100d4d242d9bc4430ab6674c52257e63c1bf65d7ee252"
}