JetBrains Marketplace Verified

YourKit Profiler for IDE Performance Testing

by JetBrains · 34.6K users
86c36569-a144-5b7d-91c8-3741e9056829 | v263.5153.33
85/ 100
HIGH risk
No change since v263.4732.7
Risk verdict
Review before use

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

Analysis record

Analysed
3 days ago
Version
v263.5153.33
Artifact
SHA256 596…694
Source
Findings (non-IoC)

Evidence ledger

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

50 detail rows

YARA Rule Matches

11 rules
SeverityRuleHitsFilesMetadata
LOWcredential env files 2
performanceTesting-yourkit/bin/libyjpagent64a.soperformanceTesting-yourkit/bin/libyjpagent64.so
-
LOWWeakSSLTLSProtocolsShouldNotBeUsed 5
performanceTesting-yourkit/bin/yjpagent64a.dllperformanceTesting-yourkit/bin/libyjpagent64a.soperformanceTesting-yourkit/bin/libyjpagent64.so +2 more
-
LOWpostinstall persistence mechanism 3
performanceTesting-yourkit/lib/performanceTesting-yourkit.jarperformanceTesting-yourkit/bin/libyjpagent64a.soperformanceTesting-yourkit/bin/libyjpagent64.so
-
LOWDebuggerStatementsShouldNotBeUsed 5
performanceTesting-yourkit/bin/libyjpagent64.soperformanceTesting-yourkit/bin/yjpagent64.dllperformanceTesting-yourkit/bin/libyjpagent.dylib +2 more
-
LOWpostinstall file download 3
performanceTesting-yourkit/lib/yjp-controller-api-redist.jarperformanceTesting-yourkit/bin/libyjpagent64a.soperformanceTesting-yourkit/bin/libyjpagent64.so
-
LOWpostinstall crypto operations 3
performanceTesting-yourkit/bin/libyjpagent64.soperformanceTesting-yourkit/lib/yjp-controller-api-redist.jarperformanceTesting-yourkit/bin/libyjpagent64a.so
-
LOWpostinstall file manipulation 4
performanceTesting-yourkit/bin/libyjpagent64.soperformanceTesting-yourkit/lib/performanceTesting-yourkit.jarperformanceTesting-yourkit/lib/yjp-controller-api-redist.jar +1 more
-
LOWpostinstall registry modification 2
performanceTesting-yourkit/bin/libyjpagent64.soperformanceTesting-yourkit/bin/libyjpagent64a.so
-
LOWpostinstall obfuscation 3
performanceTesting-yourkit/bin/libyjpagent64.soperformanceTesting-yourkit/lib/yjp-controller-api-redist.jarperformanceTesting-yourkit/bin/libyjpagent64a.so
-
LOWpostinstall network communication 4
performanceTesting-yourkit/bin/libyjpagent64.soperformanceTesting-yourkit/lib/performanceTesting-yourkit.jarperformanceTesting-yourkit/lib/yjp-controller-api-redist.jar +1 more
-
LOWpostinstall system command 4
performanceTesting-yourkit/bin/libyjpagent64.soperformanceTesting-yourkit/lib/performanceTesting-yourkit.jarperformanceTesting-yourkit/lib/yjp-controller-api-redist.jar +1 more
-

Network Indicators

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

111 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.

100
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

5
Obfuscation
111
IoC Indicators

YARA Rules Matched

11 rules(38 hits)
credential env files WeakSSLTLSProtocolsShouldNotBeUsed postinstall persistence mechanism DebuggerStatementsShouldNotBeUsed postinstall file download postinstall crypto operations postinstall file manipulation postinstall registry modification postinstall obfuscation postinstall network communication postinstall system command

Security Analysis Summary

Security Analysis Overview

YourKit Profiler for IDE Performance Testing is a JetBrains Marketplace extension published by JetBrains. Version 263.5153.33 has been analyzed by the Risky Plugins security platform, receiving a risk score of 84.99/100 (HIGH risk) based on 161 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

  • Critical: 5 finding(s)
  • Medium: 111 finding(s)
  • Low: 38 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

YourKit Profiler for IDE Performance Testing is published by JetBrains on the JetBrains Marketplace marketplace. The extension has approximately 35K 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.

JetBrains version history

Risk trend by version

12 analyzed versions. Each point is the latest successful scan for that version; failed zero-score scans are hidden. Dates are based on first seen by risky plugins.

Selected
85
Change since first
No change
Change from previous
No change
Versions:
First analyzed version
261.22158.185
Apr 5, 2026
Risk range
85 to 85
Across analyzed versions
Latest analyzed version
263.5153.33
Sep 17, 2026
Selected version
high
Version
v263.5153.33
3 days ago
Risk score
85
Findings
161
Change vs previous
No change

Pick any point on the chart to explore that version's code below.

About This Extension

Plugin provides YourKit profiler for IDE Performance Testing.

Frequently Asked Questions