// publicmosaic.yar — generated 2026-10-30 20:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/OC4yMTguMTM4Ljc3OjgwODE
// 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/OC4yMTguMTM4Ljc3OjgwODE"
        generated = "2026-10-30 20:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3f57d698ec0ae019a0cfd5459e1657255a901a9aa6d526927aae4a5936de2388"
        or hash.sha256(0, filesize) == "4656158d31dfd4e3d0ee0915a5427bc12ec12f3295bf939488495371a1b807f7"
        or hash.sha256(0, filesize) == "8ff626cbfc06d7e3d00e28136e82c8038c0f9350b04eacc5b667d5a4904413a5"
}