// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NS4xODEuNzcuMTE1OjgwODE
// 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/NS4xODEuNzcuMTE1OjgwODE"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1ab03aeb8356ae3b69ae8bd2cdef6a21ca2c05e3858e64f47c46531bd3599ba9"
        or hash.sha256(0, filesize) == "8da9515f496880bdf20e14ec1f8bc8a260a368254585d60a281968e8663cd5a0"
        or hash.sha256(0, filesize) == "eb251e2bebb6c3ebc86b2794a3236ad9d972b201aafa2b11941f0ca139c0bd76"
        or hash.sha256(0, filesize) == "fb969a472e0f5364c00da68335c8cefc5f4e7647663e4ae0e89009d8adeb9d68"
}