// publicmosaic.yar — generated 2026-10-31 08:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMS41OTo4ODg0
// 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/MTU0Ljg4LjEwMS41OTo4ODg0"
        generated = "2026-10-31 08:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "601d563ef2b9f47314b5671281a5a3258d21719434741247756babe6816f1e43"
        or hash.sha256(0, filesize) == "71189ea1af03594a3688011d72c9633b7724ffd5a8ef6f6354f29e13ad1c3e3f"
        or hash.sha256(0, filesize) == "bc6a7b2d3c78cad3b810eb2aa1e4560f2fd5cb898218ebd76b880ea816ab706e"
        or hash.sha256(0, filesize) == "bdf173c5933740e1ddeba57a516b902ec235b22121e9dde61bae822d88ec2767"
}