// 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/MTU0Ljg4LjEwMC41OTo4ODg1
// 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/MTU0Ljg4LjEwMC41OTo4ODg1"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "23dffff3f621196db833a5cb05e66d6d03881a036abccc6b8ee76aa4ce2a0d0f"
        or hash.sha256(0, filesize) == "6f4e3010eab05d57a47a96ef96c443a375d794295c42354d1dc41adedaebd918"
        or hash.sha256(0, filesize) == "afa0df364db8cc6dca3176ae418118e0740fd866ead6cc475c080112a281d662"
        or hash.sha256(0, filesize) == "e1b98a260fe87351fead195c77215f3a576f021431bd706579d1f8503085cd14"
}