// publicmosaic.yar — generated 2026-10-31 11:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk2LjU2Ojg4ODU
// 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/MTU0Ljg4Ljk2LjU2Ojg4ODU"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "16b2f0ba4fc3069d86a52ae17086b2faa6ff9caa2e0bd3fe6c0fd44c1dc948c5"
        or hash.sha256(0, filesize) == "a373c5076d21331b06273f58fcfba056c72f330ada1e6231af24f490820bcb21"
        or hash.sha256(0, filesize) == "aa595c696db0409b301432578c7836c64b02a92755260204a00d8357c5ccee78"
        or hash.sha256(0, filesize) == "be5c5a0851c2e81ea9bdfc3375d2ba4e92f3544f56e4a1b1ce6124a6acbbc794"
}