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Kotlin Onboarding: Collections

by JetBrains · 2.4K users · 3.4 rating
6c367144-a997-53e5-9775-846797c72d38 | v5
85/ 100
HIGH risk
Risk verdict
Review before use

Score-based assessment (high risk, 85/100). No analyst review available.

Analysis record

Analysed
5 days ago
Version
v5
Artifact
SHA256 045…176
Source
Findings (non-IoC)

Evidence ledger

Ranked by severity · findings with a source location link to the code viewer

1000 detail rows
Showing 25 of 997 · highest severity first

YARA Rule Matches

3 rules
SeverityRuleHitsFilesMetadata
LOWpostinstall crypto operations 1
course.json
-
LOWpostinstall file manipulation 1
course.json
-
LOWpostinstall network communication 1
course.json
-

Network Indicators

Concrete URLs, domains, IPs, emails, and hashes extracted from the analyzed artifact.

393 total
...

Network indicators are queued for lazy loading

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Publisher Evidence

High

JetBrains

Publisher identity, store signals, distribution reach, and warning signals used for context. Treat this as supporting evidence, not a clean bill of health.

99
Noisy-finding weight
x0.50
Publisher domain
jetbrains.com
Trusted match
Store verification signal
Verified publisher
Verified
Extension portfolio
940
Portfolio

12 evidence rows available.

Finding Categories

138
Obfuscation
393
IoC Indicators

YARA Rules Matched

3 rules
postinstall crypto operations postinstall file manipulation postinstall network communication

Security Analysis Summary

Security Analysis Overview

Kotlin Onboarding: Collections is a JetBrains Marketplace extension published by JetBrains. Version 5 has been analyzed by the Risky Plugins security platform, receiving a risk score of 84.99/100 (HIGH risk) based on 3273 security findings.

Risk Assessment

This extension presents high security risk. Significant concerns were identified during analysis. It is not recommended for use in sensitive or production environments without thorough review.

Findings Breakdown

  • High: 101 finding(s)
  • Medium: 430 finding(s)
  • Low: 3 finding(s)

What Was Analyzed

The security assessment covers multiple analysis categories:

  • Malware Detection: YARA rule matching against 2,400+ malware signatures
  • Secret Detection: Scanning for exposed API keys, tokens, and credentials
  • Static Analysis: Code-level security analysis for common vulnerability patterns
  • Network Analysis: Detection of suspicious network communications and endpoints
  • Obfuscation Detection: Identification of code obfuscation techniques

Developer Information

Kotlin Onboarding: Collections is published by JetBrains on the JetBrains Marketplace marketplace. The extension has approximately 2K users.

Recommendation

This extension is not recommended for installation without thorough manual review. Consider alternatives with lower risk scores, or contact the developer to address the identified security concerns.

About This Extension

This course is designed for novices in Kotlin and focuses on working with collections in the Kotlin language. This is the third module of the course, the first and...

Frequently Asked Questions