🛡️ Suricata rules

Drop-in IDS rules generated from the day's IP feed. SIDs start at 1 000 000 to avoid collisions with Emerging Threats. ISO + legacy filenames are both published.

Rule files (176)

suricata_2026-07-19.rules440.1 KB · 2026-07-19 09:00today
suricata_19_07_2026.rules440.1 KB · 2026-07-19 09:00today
suricata_18_07_2026.rules505.3 KB · 2026-07-18 23:00yesterday
suricata_2026-07-18.rules505.3 KB · 2026-07-18 23:00yesterday
suricata_17_07_2026.rules509.2 KB · 2026-07-17 23:002d ago
suricata_2026-07-17.rules509.2 KB · 2026-07-17 23:002d ago
suricata_2026-07-16.rules512.5 KB · 2026-07-16 23:003d ago
suricata_16_07_2026.rules512.5 KB · 2026-07-16 23:003d ago
suricata_15_07_2026.rules520.1 KB · 2026-07-15 23:004d ago
suricata_2026-07-15.rules520.1 KB · 2026-07-15 23:004d ago
suricata_14_07_2026.rules509.2 KB · 2026-07-14 23:005d ago
suricata_2026-07-14.rules509.2 KB · 2026-07-14 23:005d ago
suricata_13_07_2026.rules517.3 KB · 2026-07-13 23:006d ago
suricata_2026-07-13.rules517.3 KB · 2026-07-13 23:006d ago
suricata_2026-07-12.rules487.4 KB · 2026-07-12 23:00
suricata_12_07_2026.rules487.4 KB · 2026-07-12 23:00
suricata_11_07_2026.rules503.7 KB · 2026-07-11 23:00
suricata_2026-07-11.rules503.7 KB · 2026-07-11 23:00
suricata_10_07_2026.rules506.0 KB · 2026-07-10 23:00
suricata_2026-07-10.rules506.0 KB · 2026-07-10 23:00
suricata_2026-07-09.rules520.3 KB · 2026-07-09 23:00
suricata_09_07_2026.rules520.3 KB · 2026-07-09 23:00
suricata_08_07_2026.rules514.8 KB · 2026-07-08 23:00
suricata_2026-07-08.rules514.8 KB · 2026-07-08 23:00
suricata_2026-07-07.rules513.4 KB · 2026-07-07 23:00
suricata_07_07_2026.rules513.4 KB · 2026-07-07 23:00
suricata_06_07_2026.rules506.6 KB · 2026-07-06 23:00
suricata_2026-07-06.rules506.6 KB · 2026-07-06 23:00
suricata_05_07_2026.rules486.0 KB · 2026-07-05 23:00
suricata_2026-07-05.rules486.0 KB · 2026-07-05 23:00
suricata_04_07_2026.rules493.5 KB · 2026-07-04 23:00
suricata_2026-07-04.rules493.5 KB · 2026-07-04 23:00
suricata_2026-07-03.rules498.6 KB · 2026-07-03 23:00
suricata_03_07_2026.rules498.6 KB · 2026-07-03 23:00
suricata_02_07_2026.rules504.9 KB · 2026-07-02 23:00
suricata_2026-07-02.rules504.9 KB · 2026-07-02 23:00
suricata_2026-07-01.rules513.3 KB · 2026-07-01 23:00
suricata_01_07_2026.rules513.3 KB · 2026-07-01 23:00
suricata_2026-06-30.rules500.9 KB · 2026-06-30 23:00
suricata_30_06_2026.rules500.9 KB · 2026-06-30 23:00
suricata_29_06_2026.rules516.3 KB · 2026-06-29 23:00
suricata_2026-06-29.rules516.3 KB · 2026-06-29 23:00
suricata_28_06_2026.rules481.9 KB · 2026-06-28 23:00
suricata_2026-06-28.rules481.9 KB · 2026-06-28 23:00
suricata_2026-06-27.rules484.1 KB · 2026-06-27 23:00
suricata_27_06_2026.rules484.1 KB · 2026-06-27 23:00
suricata_2026-06-26.rules488.3 KB · 2026-06-26 23:00
suricata_26_06_2026.rules488.3 KB · 2026-06-26 23:00
suricata_2026-06-25.rules507.8 KB · 2026-06-25 23:00
suricata_25_06_2026.rules507.8 KB · 2026-06-25 23:00
suricata_2026-06-24.rules504.1 KB · 2026-06-24 23:00
suricata_24_06_2026.rules504.1 KB · 2026-06-24 23:00
suricata_2026-06-23.rules507.3 KB · 2026-06-23 23:00
suricata_23_06_2026.rules507.3 KB · 2026-06-23 23:00
suricata_2026-06-22.rules509.7 KB · 2026-06-22 23:00
suricata_22_06_2026.rules509.7 KB · 2026-06-22 23:00
suricata_21_06_2026.rules486.4 KB · 2026-06-21 23:00
suricata_2026-06-21.rules486.4 KB · 2026-06-21 23:00
suricata_2026-06-20.rules488.2 KB · 2026-06-20 23:00
suricata_20_06_2026.rules488.2 KB · 2026-06-20 23:00
suricata_19_06_2026.rules515.4 KB · 2026-06-19 23:00
suricata_2026-06-19.rules515.4 KB · 2026-06-19 23:00
suricata_18_06_2026.rules519.5 KB · 2026-06-18 23:00
suricata_2026-06-18.rules519.5 KB · 2026-06-18 23:00
suricata_2026-06-17.rules558.8 KB · 2026-06-17 23:00
suricata_17_06_2026.rules558.8 KB · 2026-06-17 23:00
suricata_2026-06-16.rules589.9 KB · 2026-06-16 23:00
suricata_16_06_2026.rules589.9 KB · 2026-06-16 23:00
suricata_15_06_2026.rules526.7 KB · 2026-06-15 23:00
suricata_2026-06-15.rules526.7 KB · 2026-06-15 23:00
suricata_2026-06-14.rules492.7 KB · 2026-06-14 23:00
suricata_14_06_2026.rules492.7 KB · 2026-06-14 23:00
suricata_2026-06-13.rules493.4 KB · 2026-06-13 23:00
suricata_13_06_2026.rules493.4 KB · 2026-06-13 23:00
suricata_2026-06-12.rules512.2 KB · 2026-06-12 23:00
suricata_12_06_2026.rules512.2 KB · 2026-06-12 23:00
suricata_11_06_2026.rules531.3 KB · 2026-06-11 23:00
suricata_2026-06-11.rules531.3 KB · 2026-06-11 23:00
suricata_10_06_2026.rules516.9 KB · 2026-06-10 23:00
suricata_2026-06-10.rules516.9 KB · 2026-06-10 23:00
suricata_09_06_2026.rules526.2 KB · 2026-06-09 23:00
suricata_2026-06-09.rules526.2 KB · 2026-06-09 23:00
suricata_08_06_2026.rules525.2 KB · 2026-06-08 23:00
suricata_2026-06-08.rules525.2 KB · 2026-06-08 23:00
suricata_07_06_2026.rules491.3 KB · 2026-06-07 23:00
suricata_2026-06-07.rules491.3 KB · 2026-06-07 23:00
suricata_06_06_2026.rules499.5 KB · 2026-06-06 23:00
suricata_2026-06-06.rules499.5 KB · 2026-06-06 23:00
suricata_2026-06-05.rules516.6 KB · 2026-06-05 23:00
suricata_05_06_2026.rules516.6 KB · 2026-06-05 23:00
suricata_04_06_2026.rules522.2 KB · 2026-06-04 23:00
suricata_2026-06-04.rules522.2 KB · 2026-06-04 23:00
suricata_03_06_2026.rules532.8 KB · 2026-06-03 23:00
suricata_2026-06-03.rules532.8 KB · 2026-06-03 23:00
suricata_2026-06-02.rules544.6 KB · 2026-06-02 23:00
suricata_02_06_2026.rules544.6 KB · 2026-06-02 23:00
suricata_2026-06-01.rules535.3 KB · 2026-06-01 23:00
suricata_01_06_2026.rules535.3 KB · 2026-06-01 23:00
suricata_2026-05-31.rules507.3 KB · 2026-05-31 23:00
suricata_31_05_2026.rules507.3 KB · 2026-05-31 23:00
suricata_30_05_2026.rules502.8 KB · 2026-05-30 23:00
suricata_2026-05-30.rules502.8 KB · 2026-05-30 23:00
suricata_29_05_2026.rules524.1 KB · 2026-05-29 23:00
suricata_2026-05-29.rules524.1 KB · 2026-05-29 23:00
suricata_28_05_2026.rules525.4 KB · 2026-05-28 23:00
suricata_2026-05-28.rules525.4 KB · 2026-05-28 23:00
suricata_2026-05-27.rules523.5 KB · 2026-05-27 23:00
suricata_27_05_2026.rules523.5 KB · 2026-05-27 23:00
suricata_26_05_2026.rules533.2 KB · 2026-05-26 23:00
suricata_2026-05-26.rules533.2 KB · 2026-05-26 23:00
suricata_2026-05-25.rules546.7 KB · 2026-05-25 23:00
suricata_25_05_2026.rules546.7 KB · 2026-05-25 23:00
suricata_24_05_2026.rules585.7 KB · 2026-05-24 23:00
suricata_2026-05-24.rules585.7 KB · 2026-05-24 23:00
suricata_2026-05-23.rules556.6 KB · 2026-05-23 23:00
suricata_23_05_2026.rules556.6 KB · 2026-05-23 23:00
suricata_22_05_2026.rules553.3 KB · 2026-05-22 23:00
suricata_2026-05-22.rules553.3 KB · 2026-05-22 23:00
suricata_21_05_2026.rules572.2 KB · 2026-05-21 23:00
suricata_2026-05-21.rules572.2 KB · 2026-05-21 23:00
suricata_2026-05-20.rules527.9 KB · 2026-05-20 23:00
suricata_20_05_2026.rules527.9 KB · 2026-05-20 23:00
suricata_2026-05-19.rules525.7 KB · 2026-05-19 23:00
suricata_19_05_2026.rules525.7 KB · 2026-05-19 23:00
suricata_18_05_2026.rules548.4 KB · 2026-05-18 23:00
suricata_2026-05-18.rules548.4 KB · 2026-05-18 23:00
suricata_2026-05-17.rules514.2 KB · 2026-05-17 23:00
suricata_17_05_2026.rules514.2 KB · 2026-05-17 23:00
suricata_16_05_2026.rules517.3 KB · 2026-05-16 23:00
suricata_2026-05-16.rules517.3 KB · 2026-05-16 23:00
suricata_15_05_2026.rules546.0 KB · 2026-05-15 23:00
suricata_2026-05-15.rules546.0 KB · 2026-05-15 23:00
suricata_14_05_2026.rules565.6 KB · 2026-05-14 23:00
suricata_2026-05-14.rules565.6 KB · 2026-05-14 23:00
suricata_2026-05-13.rules541.0 KB · 2026-05-13 23:00
suricata_13_05_2026.rules541.0 KB · 2026-05-13 23:00
suricata_12_05_2026.rules580.9 KB · 2026-05-12 23:00
suricata_2026-05-12.rules580.9 KB · 2026-05-12 23:00
suricata_2026-05-11.rules566.5 KB · 2026-05-11 23:00
suricata_11_05_2026.rules566.5 KB · 2026-05-11 23:00
suricata_2026-05-10.rules520.9 KB · 2026-05-10 23:00
suricata_10_05_2026.rules520.9 KB · 2026-05-10 23:00
suricata_09_05_2026.rules524.8 KB · 2026-05-09 23:00
suricata_2026-05-09.rules524.8 KB · 2026-05-09 23:00
suricata_08_05_2026.rules535.4 KB · 2026-05-08 23:00
suricata_2026-05-08.rules535.4 KB · 2026-05-08 23:00
suricata_2026-05-07.rules560.8 KB · 2026-05-07 23:00
suricata_07_05_2026.rules560.8 KB · 2026-05-07 23:00
suricata_06_05_2026.rules569.6 KB · 2026-05-06 23:00
suricata_2026-05-06.rules569.6 KB · 2026-05-06 23:00
suricata_05_05_2026.rules564.4 KB · 2026-05-05 23:00
suricata_2026-05-05.rules564.4 KB · 2026-05-05 23:00
suricata_04_05_2026.rules636.9 KB · 2026-05-04 23:00
suricata_2026-05-04.rules636.9 KB · 2026-05-04 23:00
suricata_03_05_2026.rules701.8 KB · 2026-05-03 23:00
suricata_2026-05-03.rules701.8 KB · 2026-05-03 23:00
suricata_2026-05-02.rules554.1 KB · 2026-05-02 23:00
suricata_02_05_2026.rules554.1 KB · 2026-05-02 23:00
suricata_2026-05-01.rules568.9 KB · 2026-05-01 23:00
suricata_01_05_2026.rules568.9 KB · 2026-05-01 23:00
suricata_30_04_2026.rules754.2 KB · 2026-04-30 23:00
suricata_2026-04-30.rules754.2 KB · 2026-04-30 23:00
suricata_2026-04-29.rules552.2 KB · 2026-04-29 23:00
suricata_29_04_2026.rules552.2 KB · 2026-04-29 23:00
suricata_28_04_2026.rules576.5 KB · 2026-04-28 23:00
suricata_2026-04-28.rules576.5 KB · 2026-04-28 23:00
suricata_27_04_2026.rules594.4 KB · 2026-04-27 23:00
suricata_2026-04-27.rules594.4 KB · 2026-04-27 23:00
suricata_2026-04-26.rules944.0 KB · 2026-04-26 23:00
suricata_26_04_2026.rules944.0 KB · 2026-04-26 23:00
suricata_2026-04-25.rules1.2 MB · 2026-04-25 23:00
suricata_25_04_2026.rules1.2 MB · 2026-04-25 23:00
suricata_2026-04-24.rules642.3 KB · 2026-04-24 23:00
suricata_24_04_2026.rules642.3 KB · 2026-04-24 23:00
suricata_23_04_2026.rules1.1 MB · 2026-04-23 23:00
suricata_2026-04-23.rules1.1 MB · 2026-04-23 23:00