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Python JA4 hash work incorrectly since ciphers are presented as decimals

Status: Open.

#273 In FoxIO-LLC/ja4;

· slinkinone opened on Dec 11, 2025

no JA4 fields in zeek logs

Status: Open.

#272 In FoxIO-LLC/ja4;

· thenesk opened on Nov 26, 2025

JA4+ columns not displayed in Wireshark 4.6.0

Status: Open.

#269 In FoxIO-LLC/ja4;

· vlvkobal opened on Nov 10, 2025

Possible inconsistency in the number of extensions in JA4S

Status: Open.

#259 In FoxIO-LLC/ja4;

· rubende opened on Oct 23, 2025

Empty ALPN handling bug in Zeek implementation

Status: Open.

#233 In FoxIO-LLC/ja4;

· svenvanhal opened on Jun 20, 2025

[Discussion-Improvement] JA4H: take into the values of the headers too?

Status: Open.

#206 In FoxIO-LLC/ja4;

· unixfox opened on Feb 17, 2025

The JA4 fingerprint displayed on the official website is inconsistent with the JA4 fingerprint parsed by the Python script.

bugSomething isn't workingSomething isn't working

Status: Open.

#186 In FoxIO-LLC/ja4;

· ycq0125 opened on Nov 10, 2024

JA4 didn't define SCSVs clearly which caused incompatible implementations

documentationImprovements or additions to documentationImprovements or additions to documentation

Status: Open.

#184 In FoxIO-LLC/ja4;

· secmobi opened on Nov 8, 2024

Handling of non-ascii charactors in ALPN

Status: Open.

#178 In FoxIO-LLC/ja4;

· StarlightIbuki opened on Oct 28, 2024

/usr/local/zeek/share/zeek/site/ja4/ja4l/main.zeek > Error "bad conversion to count" in the following line numbers

Status: Open.

#175 In FoxIO-LLC/ja4;

· danielguerra69 opened on Sep 30, 2024

MacOS ja4/ja4x binaries?

enhancementNew feature or requestNew feature or request

Status: Open.

#154 In FoxIO-LLC/ja4;

· Squiblydoo opened on Aug 29, 2024

Add cipher suite codes and/or hashes to db

enhancementNew feature or requestNew feature or request

Status: Open.

#141 In FoxIO-LLC/ja4;

· snuggie12 opened on Aug 11, 2024