// publicmosaic.yar — generated 2026-10-31 10:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTguMTYzLjguMjAzOjMxNzcy
// 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/MTguMTYzLjguMjAzOjMxNzcy"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "212b4497f320bd71b0bef0e7a868b47dd366d72331734113c4623bdf0717fa9f"
        or hash.sha256(0, filesize) == "8f0e45979a15cd934e0a4894455e6f85c1ef0d2d0a7e4f5cdb522e03a1040120"
        or hash.sha256(0, filesize) == "9c72c0e6b681cb6db968fa01bad295273da0458f7c747c609ff62ca19770aec8"
        or hash.sha256(0, filesize) == "d91f2b114b34d79a2c3a1f09093544c61d214eb42127d7d5628ca4515eb1f124"
}