// publicmosaic.yar — generated 2026-10-31 11:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjYwLjExODo4MDk0
// 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/MTU0LjkxLjYwLjExODo4MDk0"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "9452145a58395b515f19576365e0f5327d6a697c03e8bdf9eb55cd7727888fa0"
        or hash.sha256(0, filesize) == "9792f35cbaf894fa0c4dc571968bd5652cd7f8998ae68f6ba9ac0b9ef6745406"
        or hash.sha256(0, filesize) == "b8e41e0970e1753529d44a94e2b87a41689e01be3a16bb459785711473754251"
        or hash.sha256(0, filesize) == "c0b4e1581f8965a154dbfa95704799ae3f461744286ed44327107eef469d87a0"
}