JA4+ is a suite of network fingerprinting standards.JA4+ 是一套易于使用且易于共享的网络指纹识别方法。这些方法既是人类可读的，也是机器可读的，以促进更有效的威胁搜寻和分析。这些指纹的使用案例包括扫描威胁行为者、恶意软件检测、会话劫持预防、合规性自动化、位置跟踪、DDoS 检测、威胁行为者分组、反向 shell 检测等等。
active 2023-09-26 → 2026-08-07 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1047 days from 2023-09-26 to 2026-08-07. Pushes: 294 total, peak 10 in a day. Pull requests: 265 total, peak 10 in a day. Issues: 180 total, peak 8 in a day. Comments: 278 total, peak 17 in a day. Stars: 1,445 total, peak 32 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| john-althouse | 320 | 186 | 22 | 81 |
| igr001-galactica | 223 | 90 | 99 | 6 |
| noeltimothy | 97 | 0 | 40 | 27 |
| vlvkobal | 76 | 11 | 26 | 15 |
| vvv | 69 | 0 | 22 | 34 |
| awick | 25 | 0 | 0 | 17 |
| J0eJ0h | 21 | 0 | 8 | 9 |
| Boolean263 | 19 | 0 | 12 | 4 |
| p-l- | 16 | 0 | 1 | 8 |
| lrstewart | 14 | 0 | 2 | 12 |
| mbarbine | 6 | 4 | 2 | 0 |
| s-spindler | 6 | 0 | 2 | 2 |
| ajinwu | 6 | 0 | 3 | 1 |
| satta | 5 | 0 | 0 | 3 |
| reg0bs | 4 | 0 | 0 | 2 |
| uhei | 4 | 0 | 4 | 0 |
| unixfox | 4 | 0 | 0 | 1 |
| Squiblydoo | 4 | 0 | 2 | 1 |
| owah | 4 | 0 | 0 | 3 |
| zrobinette12 | 4 | 0 | 0 | 2 |
Recent activity
Latest issues, pull requests and releases
- Issue#290vlvkobal2026-03-30 06:36اصتبول
- Issue#291albhthj805-dot2026-03-29 23:39عنصر
- Issue comment#288awick2026-03-22 21:01Fix Python JA4/JA4H bugs
- Issue#285awick2026-02-19 22:14Arkime vs Rust vs Python
- Pull request#284dependabot[bot]2026-02-12 10:32
- Pull request#284dependabot[bot]2026-02-12 10:32
- Issue#233vlvkobal2026-02-04 19:21Empty ALPN handling bug in Zeek implementation
- Issue#175vlvkobal2026-02-04 19:21/usr/local/zeek/share/zeek/site/ja4/ja4l/main.zeek > Error "bad conversion to count" in the following line numbers
- Issue#154vlvkobal2026-02-04 19:15MacOS ja4/ja4x binaries?
- Issue#135vlvkobal2026-02-04 19:14Adding &optional to zeek records question
- Pull request#278epeterso2026-02-04 18:56
- Issue comment#259vlvkobal2026-01-30 17:39Possible inconsistency in the number of extensions in JA4S
- Pull request#282vlvkobal2026-01-30 17:34
- Issue comment#184vlvkobal2026-01-29 20:00JA4 didn't define SCSVs clearly which caused incompatible implementations
- Pull request#281vlvkobal2026-01-29 19:00
- Issue comment#274IvanNardi2025-12-30 17:08JA4 with more than 99 ciphers
- Issue#274vlvkobal2025-12-30 16:58JA4 with more than 99 ciphers
- Issue#275vlvkobal2025-12-28 10:37Instagram
- Issue#276emilykestis15-beep2025-12-27 23:44Show alll details Instagram
- Issue comment#272thenesk2025-12-03 01:49no JA4 fields in zeek logs
- Issue comment#272thenesk2025-11-26 20:54no JA4 fields in zeek logs
- Issue comment#272J0eJ0h2025-11-26 20:03no JA4 fields in zeek logs
- Issue#272thenesk2025-11-26 18:03no JA4 fields in zeek logs
- Pull request#265vlvkobal2025-11-05 14:01
- Issue comment#239superstes2025-11-04 23:43Add HAProxy Plugins to the List-of-Tools
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 1,445 stars here means stars gained during the window, not the repo's star count.