// publicmosaic.yar — generated 2026-10-31 01:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MzkuMTA1LjIxMS4yMzU6NjY2Ng
// 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"
        reference = "https://publicmosaic.com/config/endpoint/MzkuMTA1LjIxMS4yMzU6NjY2Ng"
        generated = "2026-10-31 01:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "54b17712b6d74285ef70ef7b7815ccae7d4df3764c79434be120251b1918c4db"
        or hash.sha256(0, filesize) == "9a83c4102cb89b2150c7726f8043793a0065c4ca692117af58b0dee13291eb2b"
        or hash.sha256(0, filesize) == "e182519e490ab0ff896ea4a8f67a3b7523f42c2fc634e235b435331805e49a68"
}