// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/OTMuMTc3Ljc3LjIyODo4MDgw
// 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/OTMuMTc3Ljc3LjIyODo4MDgw"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1b0bf2d21cb9cf1d22caa7121ed13558e8dac0445e24725995db906e2c452b01"
        or hash.sha256(0, filesize) == "4ff4fa464f068ffafcc6adb5fb1158f4e411154925292ac0ce2df9fc17e87c0e"
        or hash.sha256(0, filesize) == "70e932349dc7b66666e96951f930b4118215aad3c2a0bc8f5cfd2ba04344c489"
        or hash.sha256(0, filesize) == "8e93357f8dd01e1492b29b1ad8737b34607c92dc3158480ddd4d4de0638d5930"
}