Malicious code in luluking3 (npm)
--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (9a95cec14b778c5a61008305c1a4ee8155f777dbe02b6ae5cff25748584105ee) On `npm install`, the package's postinstall hook runs index.js, which reconstructs a URL and shell command from String.fromCharCode char-code arrays (obfuscated behind `_0x`-prefixed variables), invokes `curl -sL -o <hidden.cache path>` to download `https://aone-kit.oss-cn-beijing.aliyuncs.com/plugins/crypto.js`, `require()`s the downloaded file inside the installer's Node process, and then unlinks it. The remote endpoint is a third-party Aliyun OSS bucket whose contents are mutable and controlled by the publisher, so arbitrary attacker-supplied JavaScript executes with the privileges of the user running `npm install`. Obfuscation of both the URL and the shell command indicates intent to evade static inspection.
Malicious code in luluking3 (npm)
Description
--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (9a95cec14b778c5a61008305c1a4ee8155f777dbe02b6ae5cff25748584105ee) On `npm install`, the package's postinstall hook runs index.js, which reconstructs a URL and shell command from String.fromCharCode char-code arrays (obfuscated behind `_0x`-prefixed variables), invokes `curl -sL -o <hidden.cache path>` to download `https://aone-kit.oss-cn-beijing.aliyuncs.com/plugins/crypto.js`, `require()`s the downloaded file inside the installer's Node process, and then unlinks it. The remote endpoint is a third-party Aliyun OSS bucket whose contents are mutable and controlled by the publisher, so arbitrary attacker-supplied JavaScript executes with the privileges of the user running `npm install`. Obfuscation of both the URL and the shell command indicates intent to evade static inspection.
Affected software
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Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- MAL-2026-12399
- Osv Schema Version
- 1.7.4
- Aliases
- []
- Ecosystems
- ["npm"]
- Database Specific Severity
- null
- Cvss Version
- null
Threat ID: 6a735743bf8831d539159c3b
Added to database: 08/05/2026, 15:31:15 UTC
Last updated: 08/05/2026, 15:31:15 UTC
Views: 1
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