// publicmosaic.yar — generated 2026-10-31 03:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjA4LjE2Ny4yNDUuMTI0OjUyNjYx
// 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/MjA4LjE2Ny4yNDUuMTI0OjUyNjYx"
        generated = "2026-10-31 03:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "048b40feff9adfbd403e5d8067c06e65cead54391e2162728ad33505b2de4a2e"
        or hash.sha256(0, filesize) == "4fe9f8461418cf3ae94fcb3bbe9d750081003ce6f8f3935d1ed9872d9e77a565"
        or hash.sha256(0, filesize) == "73a94cf9db9c7480436a0a7dad02ddf378abff661b66ed7d668fb1836d0a1459"
        or hash.sha256(0, filesize) == "e829bad92a58ebff3c6c58e309b4a9a3c9e9ae8beeff6e0ad07c31220a9ad328"
}