// publicmosaic.yar — generated 2026-10-31 08:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTE1LjE5MC4yMDkuMjA5OjgwODM
// 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/MTE1LjE5MC4yMDkuMjA5OjgwODM"
        generated = "2026-10-31 08:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0cc79b6b3ae20fa1e5609da09f3678e919867445704008a41be391d3bd488564"
        or hash.sha256(0, filesize) == "87638085172e3b4cfb9d54f2fa72e35dec4445e2731208ec9290acffed617634"
        or hash.sha256(0, filesize) == "c9542907beb91cb5ed6d330b1f3a3eb4f5bea859d1ee6e8f344750e7126e2cb3"
}