Open-source atomic malware analysis

Analyze another

aes-decode-runner-pro-1.0.9.tgz

TAR.GZ
Verdict: HOSTILE
Mal-ecule
O₃(As₄C₃S₄)H₃(Cr₂Db₂Po)Md(Pa₅)
Size 10.6 KB download
First seen 20 days ago
Analyzed 20 days ago
Ecosystem javascript
Source npmjs.org

Objectives

hostile severity, 97% confident.
anti-static/obfuscation/payload Hardcoded key sits beside large ciphertext blob
hostile severity, 98% confident.
command-and-control/dropper/staging Package decrypts and evals an embedded payload
hostile severity, 99% confident.
supply-chain/install-hook Library decrypts and runs payload on import
suspicious severity, 94% confident.
anti-static/obfuscation Three-layer decoder chain in one file
suspicious severity, 100% confident.
anti-static/obfuscation/eval Generic Function constructor usage
suspicious severity, 97% confident.
command-and-control/dropper/delivery Executes decoded code with require
notable severity, 86% confident.
command-and-control/dropper/execution Embedded string exceeds 3000 chars
notable severity, 82% confident.
supply-chain/hidden-payload createDecipheriv cipher creation call
notable severity, 75% confident.
supply-chain/impersonation Package name with suspicious suffix
notable severity, 88% confident.
supply-chain/metadata-anomaly/manifest Script invokes a minified .min.js file

Micro-behaviors

notable severity, 72% confident.
crypto/library Node memory hard KDF
notable severity, 85% confident.
crypto/symmetric/aes Create decipher with IV (symmetric)
notable severity, 80% confident.
data/encode Nested hex and base64 decode
notable severity, 90% confident.
data/source/dynamic Immediate new Function invocation pattern
notable severity, 70% confident.
process/interpreter JavaScript new Function constructor

Metadata

notable severity, 85% confident.
package Package has multiple entry points
notable severity, 80% confident.
package/fields Package explicitly lists published files
baseline severity, 100% confident.
lang/encoded JavaScript file basename
baseline severity, 100% confident.
library JavaScript module exports

execution

notable severity, 90% confident.
script Script 'example' executes node interpreter

20 of 43 traits shown

Objectives

hostile severity, 97% confident.
anti-static/obfuscation/payload Hardcoded key sits beside large ciphertext blob
hostile severity, 98% confident.
command-and-control/dropper/staging Package decrypts and evals an embedded payload
hostile severity, 99% confident.
supply-chain/install-hook Library decrypts and runs payload on import
suspicious severity, 94% confident.
anti-static/obfuscation Three-layer decoder chain in one file
suspicious severity, 100% confident.
anti-static/obfuscation/eval Generic Function constructor usage
suspicious severity, 97% confident.
command-and-control/dropper/delivery Executes decoded code with require
notable severity, 86% confident.
command-and-control/dropper/execution Embedded string exceeds 3000 chars
notable severity, 82% confident.
supply-chain/hidden-payload createDecipheriv cipher creation call
notable severity, 75% confident.
supply-chain/impersonation Package name with suspicious suffix
notable severity, 88% confident.
supply-chain/metadata-anomaly/manifest Script invokes a minified .min.js file

Micro-behaviors

notable severity, 72% confident.
crypto/library Node memory hard KDF
notable severity, 85% confident.
crypto/symmetric/aes Create decipher with IV (symmetric)
notable severity, 80% confident.
data/encode Nested hex and base64 decode
notable severity, 90% confident.
data/source/dynamic Immediate new Function invocation pattern
notable severity, 70% confident.
process/interpreter JavaScript new Function constructor

Metadata

notable severity, 85% confident.
package Package has multiple entry points
notable severity, 80% confident.
package/fields Package explicitly lists published files
baseline severity, 100% confident.
lang/encoded JavaScript file basename
baseline severity, 100% confident.
library JavaScript module exports

execution

notable severity, 90% confident.
script Script 'example' executes node interpreter

20 of 43 traits shown

Identity

SHA-256 b7ebd4ee16d33e8210f48b3f2b1ef8e894d9726ee4d687c7e9a6c4d1b3043b40
Canonical SHA-256 0bbc74d309e5d1a9900c3ba0b7ef43220604a438606e1ebaef0012e1076b5164
Filename aes-decode-runner-pro-1.0.9.tgz
Package aes-decode-runner-pro
Version 1.0.9

Origin

Source harvest
Feed aikido.dev
Ecosystem javascript
Domain npmjs.org

Timeline

First seen 27 May 2026 09:49 UTC
First analyzed 27 May 2026 10:18 UTC
Last analyzed 27 May 2026 12:09 UTC
Last updated 27 May 2026 12:09 UTC

Labeling

Label bad
Label source harvest
Traits version bc87a