adbf@1.0.193
adbf
AI Security Review
scanned 16d ago · by lpm-firewall-aiInspected source supports a warning for remote challenge evaluation, not the scanner's claimed malware chain. The behavior is integrated into financial-data scraping, and no concrete credential theft, covert exfiltration, or malicious installation behavior was established.
Static reason
High-risk behavior combination matched malicious policy.; previous stored version diff introduced dangerous source
Trigger
Run or import the package, then invoke scraping functionality that receives a supported Cloudflare challenge.
Impact
Untrusted upstream code executes inside the challenge context; the timeout and context do not establish a reliable security boundary.
Mechanism
Remote challenge text is decoded and evaluated using vm.runInNewContext with string code generation enabled.
AI rationale
Inspected source supports a warning for remote challenge evaluation, not the scanner's claimed malware chain. The behavior is integrated into financial-data scraping, and no concrete credential theft, covert exfiltration, or malicious installation behavior was established.
Evidence
index.js
Network endpoints2
www.gcmyatirim.com.tr/feedstock/gold.phpfeeds2.leadercapital.net/api/Instruments
Decision evidence
public snapshotAI called this Suspicious at 80.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- index.js decodes remote Cloudflare challenge text and passes it to an evaluator.
- The evaluator uses Node vm.runInNewContext with string code generation enabled and a timeout.
- The financial-data scraper invokes this challenge handler when upstream requests encounter Cloudflare challenges.
- Importing index.js starts an HTTP server; package.json declares no installation lifecycle hooks.
Evidence against
- The inspected evaluation path implements scraping challenge handling, rather than a concealed payload downloader.
- The explicit eval statement flagged by the scanner follows an unconditional return and is unreachable.
- Inspected subprocess functionality belongs to bundled dotenv command handling; no command-output exfiltration chain was established.
Behavioral surface
DynamicRequireEnvironmentVarsEvalFilesystem
HighEntropyStringsMinifiedObfuscated
Source & flagged code
14 flagged · loading sourceindex.jsView file
1var a0_0x3dca47=a0_0x128a;(function(_0x3e15d9,_0x554fa5){var _0x1bcdc1=a0_0x128a,_0x1f9a7c=_0x3e15d9();while(!![]){try{var _0x4637df=parseInt(_0x1bcdc1(0x1d4))/0x1+-parseInt(_0x1bc...
L2:
Critical
Command Output Exfiltration
Source executes local commands and sends command output to an external endpoint.
index.jsView on unpkg · L11var a0_0x3dca47=a0_0x128a;(function(_0x3e15d9,_0x554fa5){var _0x1bcdc1=a0_0x128a,_0x1f9a7c=_0x3e15d9();while(!![]){try{var _0x4637df=parseInt(_0x1bcdc1(0x1d4))/0x1+-parseInt(_0x1bc...
L2:
Critical
Browser Credential Phishing
Source appears to collect browser login credentials for exfiltration.
index.jsView on unpkg · L11var a0_0x3dca47=a0_0x128a;(function(_0x3e15d9,_0x554fa5){var _0x1bcdc1=a0_0x128a,_0x1f9a7c=_0x3e15d9();while(!![]){try{var _0x4637df=parseInt(_0x1bcdc1(0x1d4))/0x1+-parseInt(_0x1bc...
L2:
Critical
Remote Asset Decode Execute
Source fetches a remote non-code asset, decodes its contents, and dynamically executes the decoded payload.
index.jsView on unpkg · L1Findings
5 Critical8 High4 Medium4 Low
CriticalCommand Output Exfiltrationindex.js
CriticalBrowser Credential Phishingindex.js
CriticalRemote Asset Decode Executeindex.js
CriticalTrigger Reachable Dangerous Capabilityindex.js
CriticalPrevious Version Dangerous Deltaindex.js
HighEvalindex.js
HighSame File Env Network Executionindex.js
HighCredential Redirect Persistenceindex.js
HighObfuscated Payload Loaderindex.js
HighTrigger Reachable Command Output Exfiltrationindex.js
HighBase64 Obscured Urlindex.js
HighObfuscated
High
Affected versions and remediation
This report applies to adbf@1.0.193.
See all versions of adbf for other recorded verdicts.
- Review the evidence and your use of adbf@1.0.193 before allowing it. Restrict the permissions described in this report.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
Evidence last updated: .
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