// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MzguNjAuMTI1LjEzMTo4ODg
// 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/MzguNjAuMTI1LjEzMTo4ODg"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "6e8a46f1ac8dd58606f820e7b4978212e95f6371300a3c3c30d0dfe4c8743738"
        or hash.sha256(0, filesize) == "788728a3f34ec55423e7b495775d3a184bf69f4746aeaccbadf81d7dcd37df50"
        or hash.sha256(0, filesize) == "a698a54d740dc39bd0d058e7031345484b0dbcb74061520e0e4392d6ade1adf7"
        or hash.sha256(0, filesize) == "ebd0f3e0811d9d6033ca81da47a9477a115b61389f49290c087e0c1dbad9a61f"
}