{
  "$schema": "https://raw.githubusercontent.com/oasis-tcs/sarif-spec/master/Schemata/sarif-schema-2.1.0.json",
  "version": "2.1.0",
  "runs": [
    {
      "tool": {
        "driver": {
          "name": "apk-scanner.com",
          "informationUri": "https://apk-scanner.com",
          "version": "1.0.0",
          "rules": [
            {
              "id": "APKSCAN-1-s3_bucket",
              "name": "S3Bucket",
              "shortDescription": {
                "text": "Amazon S3 bucket reference"
              },
              "fullDescription": {
                "text": "Confirm the bucket/database denies anonymous read (enable auth / storage rules / RLS), then audit its contents for data already exposed while it was open."
              },
              "helpUri": "https://apk-scanner.com/finding/s3_bucket",
              "help": {
                "text": "Confirm the bucket/database denies anonymous read (enable auth / storage rules / RLS), then audit its contents for data already exposed while it was open."
              },
              "defaultConfiguration": {
                "level": "note"
              },
              "properties": {
                "tags": [
                  "security",
                  "CWE-200",
                  "CWE-284",
                  "MASVS-STORAGE-2"
                ],
                "security-severity": "2.0",
                "cwe": [
                  "CWE-200",
                  "CWE-284"
                ],
                "masvs": [
                  "MASVS-STORAGE-2"
                ]
              }
            },
            {
              "id": "APKSCAN-2-firebase_rtdb",
              "name": "FirebaseRtdb",
              "shortDescription": {
                "text": "Firebase Realtime Database reference"
              },
              "fullDescription": {
                "text": "Confirm the bucket/database denies anonymous read (enable auth / storage rules / RLS), then audit its contents for data already exposed while it was open."
              },
              "helpUri": "https://apk-scanner.com/finding/firebase_rtdb",
              "help": {
                "text": "Confirm the bucket/database denies anonymous read (enable auth / storage rules / RLS), then audit its contents for data already exposed while it was open."
              },
              "defaultConfiguration": {
                "level": "note"
              },
              "properties": {
                "tags": [
                  "security",
                  "CWE-200",
                  "CWE-284",
                  "MASVS-STORAGE-2"
                ],
                "security-severity": "2.0",
                "cwe": [
                  "CWE-200",
                  "CWE-284"
                ],
                "masvs": [
                  "MASVS-STORAGE-2"
                ]
              }
            },
            {
              "id": "APKSCAN-20-google_api_key",
              "name": "GoogleApiKey",
              "shortDescription": {
                "text": "Google API key (client-shipped; restriction unverified)"
              },
              "fullDescription": {
                "text": "Restrict the API key (application + API restrictions in Google Cloud Console); a client-shipped key is public, so restriction is the control."
              },
              "helpUri": "https://apk-scanner.com/finding/google_api_key",
              "help": {
                "text": "Restrict the API key (application + API restrictions in Google Cloud Console); a client-shipped key is public, so restriction is the control."
              },
              "defaultConfiguration": {
                "level": "note"
              },
              "properties": {
                "tags": [
                  "security",
                  "CWE-798",
                  "MASVS-STORAGE-1"
                ],
                "security-severity": "2.0",
                "cwe": [
                  "CWE-798"
                ],
                "masvs": [
                  "MASVS-STORAGE-1"
                ]
              }
            },
            {
              "id": "APKSCAN-35-exported_provider",
              "name": "ExportedProvider",
              "shortDescription": {
                "text": "Exported ContentProvider without permission"
              },
              "fullDescription": {
                "text": "Set android:exported=false, or require a signature-level android:permission, and scope grantUriPermissions narrowly."
              },
              "helpUri": "https://apk-scanner.com/finding/exported_provider",
              "help": {
                "text": "Set android:exported=false, or require a signature-level android:permission, and scope grantUriPermissions narrowly."
              },
              "defaultConfiguration": {
                "level": "note"
              },
              "properties": {
                "tags": [
                  "security",
                  "CWE-926",
                  "CWE-284",
                  "MASVS-PLATFORM-1"
                ],
                "security-severity": "2.0",
                "cwe": [
                  "CWE-926",
                  "CWE-284"
                ],
                "masvs": [
                  "MASVS-PLATFORM-1"
                ]
              }
            },
            {
              "id": "APKSCAN-53-firebase_storage",
              "name": "FirebaseStorage",
              "shortDescription": {
                "text": "Firebase Storage bucket reference"
              },
              "fullDescription": {
                "text": "Confirm the bucket/database denies anonymous read (enable auth / storage rules / RLS), then audit its contents for data already exposed while it was open."
              },
              "helpUri": "https://apk-scanner.com/finding/firebase_storage",
              "help": {
                "text": "Confirm the bucket/database denies anonymous read (enable auth / storage rules / RLS), then audit its contents for data already exposed while it was open."
              },
              "defaultConfiguration": {
                "level": "note"
              },
              "properties": {
                "tags": [
                  "security",
                  "CWE-200",
                  "CWE-284",
                  "MASVS-STORAGE-2"
                ],
                "security-severity": "2.0",
                "cwe": [
                  "CWE-200",
                  "CWE-284"
                ],
                "masvs": [
                  "MASVS-STORAGE-2"
                ]
              }
            },
            {
              "id": "APKSCAN-77-ds_underdeclare",
              "name": "DsUnderdeclare",
              "shortDescription": {
                "text": "Data Safety label omits an observed data category"
              },
              "fullDescription": {
                "text": "Update the Play Data Safety form to declare the observed data category, or remove the capability if the data is not actually collected."
              },
              "helpUri": "https://apk-scanner.com/finding/ds_underdeclare",
              "help": {
                "text": "Update the Play Data Safety form to declare the observed data category, or remove the capability if the data is not actually collected."
              },
              "defaultConfiguration": {
                "level": "note"
              },
              "properties": {
                "tags": [
                  "security",
                  "CWE-359",
                  "MASVS-PRIVACY-3"
                ],
                "security-severity": "2.0",
                "cwe": [
                  "CWE-359"
                ],
                "masvs": [
                  "MASVS-PRIVACY-3"
                ]
              }
            }
          ]
        }
      },
      "automationDetails": {
        "id": "apk-scanner/com.weieyu.yalla/f325872d-f181-4ce0-a883-992797ecc64a"
      },
      "invocations": [
        {
          "executionSuccessful": true
        }
      ],
      "results": [
        {
          "ruleId": "APKSCAN-1-s3_bucket",
          "level": "note",
          "message": {
            "text": "Amazon S3 bucket reference"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "classes8.dex"
                }
              }
            }
          ],
          "partialFingerprints": {
            "apkscanFingerprint": "15c536b309493d492852073b6799b9500d1edf1a8739f250a38f6d6160d8d6d4"
          },
          "properties": {
            "severity": "low",
            "verified": false,
            "relationship": "gap-signal"
          }
        },
        {
          "ruleId": "APKSCAN-1-s3_bucket",
          "level": "note",
          "message": {
            "text": "Amazon S3 bucket reference"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "classes8.dex"
                }
              }
            }
          ],
          "partialFingerprints": {
            "apkscanFingerprint": "f3c5227fa53b0d66fa43c74137795c86a0eb39b06a2af1c3a05082676a7ad821"
          },
          "properties": {
            "severity": "low",
            "verified": false,
            "relationship": "gap-signal"
          }
        },
        {
          "ruleId": "APKSCAN-1-s3_bucket",
          "level": "note",
          "message": {
            "text": "Amazon S3 bucket reference"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "classes8.dex"
                }
              }
            }
          ],
          "partialFingerprints": {
            "apkscanFingerprint": "1c96c43cdc35fc8dde6e9d5051c7149bb71ff3b260dbf2dbac86ba4eaa499ae1"
          },
          "properties": {
            "severity": "low",
            "verified": false,
            "relationship": "gap-signal"
          }
        },
        {
          "ruleId": "APKSCAN-1-s3_bucket",
          "level": "note",
          "message": {
            "text": "Amazon S3 bucket reference"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "classes8.dex"
                }
              }
            }
          ],
          "partialFingerprints": {
            "apkscanFingerprint": "91d3555cc4adafa34e009c852065cb6cb5c3d52bb1fc6548c08e258378789ce1"
          },
          "properties": {
            "severity": "low",
            "verified": false,
            "relationship": "gap-signal"
          }
        },
        {
          "ruleId": "APKSCAN-1-s3_bucket",
          "level": "note",
          "message": {
            "text": "Amazon S3 bucket reference"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "classes8.dex"
                }
              }
            }
          ],
          "partialFingerprints": {
            "apkscanFingerprint": "7b92002486b8b7c49e054d59aceb3ccc9b47ff627b523e4fa9c322e4b3c669b4"
          },
          "properties": {
            "severity": "low",
            "verified": false,
            "relationship": "gap-signal"
          }
        },
        {
          "ruleId": "APKSCAN-2-firebase_rtdb",
          "level": "note",
          "message": {
            "text": "Firebase Realtime Database reference"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "resources.arsc"
                }
              }
            }
          ],
          "partialFingerprints": {
            "apkscanFingerprint": "18e5357eb5d27190da2a51e150c82c50fcc5005795b1cb7e3309d5704188555c"
          },
          "properties": {
            "severity": "low",
            "verified": false,
            "relationship": "gap-signal"
          }
        },
        {
          "ruleId": "APKSCAN-20-google_api_key",
          "level": "note",
          "message": {
            "text": "Google API key (client-shipped; restriction unverified)"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "resources.arsc"
                }
              }
            }
          ],
          "partialFingerprints": {
            "apkscanFingerprint": "f541f1cbaad328d1751baf9db5974d771eaba22e458f252c0327a8ec8b898a83"
          },
          "properties": {
            "severity": "low",
            "verified": false,
            "relationship": "gap-signal"
          }
        },
        {
          "ruleId": "APKSCAN-35-exported_provider",
          "level": "note",
          "message": {
            "text": "Exported content provider without permission (third-party library artifact, shared across 403 unrelated developers)"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "AndroidManifest.xml:com.facebook.FacebookContentProvider"
                }
              }
            }
          ],
          "partialFingerprints": {
            "apkscanFingerprint": "b369abc903581edba05e9ec1a5fc46d6b3e7ae316db05c5f7a90becac10e388b"
          },
          "properties": {
            "severity": "low",
            "verified": false,
            "relationship": "gap-confirmed"
          }
        },
        {
          "ruleId": "APKSCAN-53-firebase_storage",
          "level": "note",
          "message": {
            "text": "Firebase Storage bucket reference"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "resources.arsc"
                }
              }
            }
          ],
          "partialFingerprints": {
            "apkscanFingerprint": "91d84c80410bf436deca381131a0e8e6458af9166cf518cb83ebcd296f370abf"
          },
          "properties": {
            "severity": "low",
            "verified": false,
            "relationship": "gap-signal"
          }
        },
        {
          "ruleId": "APKSCAN-77-ds_underdeclare",
          "level": "note",
          "message": {
            "text": "Data Safety label omits Calendar"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "data-safety:Calendar"
                }
              }
            }
          ],
          "partialFingerprints": {
            "apkscanFingerprint": "2a94ef25c6a64a2fcc33bcb8d2ada6376b418ddfa745771aa213e568d5afb277"
          },
          "properties": {
            "severity": "low",
            "verified": false,
            "relationship": "gap-signal"
          }
        },
        {
          "ruleId": "APKSCAN-35-exported_provider",
          "level": "warning",
          "message": {
            "text": "Exported content provider without permission"
          },
          "locations": [
            {
              "physicalLocation": {
                "artifactLocation": {
                  "uri": "AndroidManifest.xml:latech.support.platform.YallaChatContentProvider"
                }
              }
            }
          ],
          "partialFingerprints": {
            "apkscanFingerprint": "59d3ee51da1b8c540009fb80f21fc5a21965d0b35008ec118e5b28da3ffcad2f"
          },
          "properties": {
            "severity": "medium",
            "verified": false,
            "relationship": "gap-confirmed"
          }
        }
      ],
      "properties": {
        "analysis": {
          "issues": [],
          "stages": {
            "pii": "complete",
            "sbom": "complete",
            "signing": "certificate_parsed",
            "strings": "complete",
            "manifest": "complete"
          },
          "status": "complete",
          "grading": {
            "policy": "static-coverage-v1",
            "blockers": [],
            "eligible": true
          },
          "timings_ms": {
            "total": 48743.237,
            "harvest": 18919.359999999982,
            "detectors": 25169.062999998994
          },
          "bytes_total": 322236080,
          "bytes_scanned": 322236080,
          "bytes_skipped": 0,
          "files_processed": 7021,
          "coverage_version": 2,
          "string_encodings": [
            "ascii",
            "utf16le"
          ],
          "signature_validation": "not_performed"
        },
        "provenance": {
          "mode": "static",
          "artifacts": [
            {
              "name": "base.apk",
              "sha256": "f14f498c00d06367e92cb3b54a830f6986601d2f89a71105887e752bb7623303"
            },
            {
              "name": "config.arm64_v8a.apk",
              "sha256": "72c1c33c8b538f5b984c01b02deb7e146b77b4e16c84b26c9f0182a1c1c36e5d"
            },
            {
              "name": "config.xxhdpi.apk",
              "sha256": "c9f62a37dfb57d70459c02dfd06c081cda5b9298566d2301e09659bce13178a4"
            }
          ],
          "ruleset_sha256": "3bb79cc3710b0fb021feaa322578f4cffe08396a97c51b34df092b5a05891d5e"
        },
        "apk_sha256": "f14f498c00d06367e92cb3b54a830f6986601d2f89a71105887e752bb7623303",
        "app_id": "com.weieyu.yalla",
        "app_title": "Yalla - Play Game & Voice Chat",
        "app_version": "3.7.0",
        "scan_id": "f325872d-f181-4ce0-a883-992797ecc64a",
        "scanned_at": "2026-10-11T00:36:22.885Z"
      }
    }
  ]
}