Malicious code in wdb-sdk (npm)
-= Per source details. Do not edit below this line.=-
package.json declares "preinstall": "./dist/runtime.node", causing npm to spawn the shipped file as an executable on every install on Linux. Despite the .node extension (which would normally indicate a Node-API addon loaded via require()), the file is a 976KB stripped/packed ELF binary, not a native addon — Node addons are never spawned as processes. The binary contains strings indicating network I/O (HTTP/1.1, POST, https://), host enumeration (USERPROFILE, /lib64, linux-x86), kernel/eBPF and ptrace primitives (LIBBPF_0.0, PTRACE), and modern crypto (RSA/Ed25519/X448/MLKEM), with packed/obfuscated fragments. The package ships no source, no binding.gyp, no node-gyp/prebuild-install/node-pre-gyp scaffolding, no checksum, and no version-pinned publisher-hosted release URL — none of the legitimate native-addon shape. The .node filename is a deliberate disguise to make the executable look like a benign addon. Any developer or CI system running npm install wdb-sdk on Linux executes this attacker-controlled binary with the installer's privileges.
왜 이 VPI인가 (설명가능 · 실험적)
VPI 산정 기준
| 영향도(기본값(정보 없음)) | 55.00 |
| 악용 신호(추가 악용신호 없음) | ×1.00 |
| VPI | 55.00 |
VPI 공식 vpi-v1 기준