// publicmosaic.yar — generated 2026-10-31 13:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjIxMS45Mi4xOTA6ODA4NA
// 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/MTU0LjIxMS45Mi4xOTA6ODA4NA"
        generated = "2026-10-31 13:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "06f80dc54450b12f13ffe24b57ee2f35bcdccdf72a1a5bd2a9857c1df298c2a2"
        or hash.sha256(0, filesize) == "5473e4b5fe1b42c33bf96e4fe62fe711c21585df7a844fb6953714c1310c1b0b"
        or hash.sha256(0, filesize) == "cd18508c6df36817bd687ac001baff9c6707e173fd4f53e928fd3f64962906cf"
        or hash.sha256(0, filesize) == "de199cf3839f5df0098e86a1d95326133a681ac1d2909e1df1a25aab2d2e25e0"
}