Average calculation fix

1 files changed, 16 insertions, 16 deletions

diff --git a/tests/result/1kxun.pcap.out b/tests/result/1kxun.pcap.out
index 6ce7a5041..b6dae70fb 100644
--- a/tests/result/1kxun.pcap.out
+++ b/tests/result/1kxun.pcap.out
@@ -32,11 +32,11 @@ JA3 Host Stats:
 	9	TCP 192.168.115.8:49609 <-> 42.120.51.152:8080 [proto: 7/HTTP][cat: Web/5][20 pkts/4716 bytes <-> 13 pkts/7005 bytes][Host: 42.120.51.152][bytes ratio: -0.195 (Mixed)][IAT c2s/s2c avg/stddev/entropy: 62.6/75.8 101.1/110.0 2.7/2.3][PLAIN TEXT (POST /api/proxy)]
 	10	TCP 192.168.5.16:53627 <-> 203.69.81.73:80 [proto: 7/HTTP][cat: Web/5][6 pkts/676 bytes <-> 8 pkts/8822 bytes][Host: dl-obs.official.line.naver.jp][bytes ratio: -0.858 (Download)][IAT c2s/s2c avg/stddev/entropy: 3.0/1.7 3.6/2.8 1.4/1.2][PLAIN TEXT (FGET /r/talk/m/4697716954688/pr)]
 	11	TCP 192.168.5.16:53628 <-> 203.69.81.73:80 [proto: 7/HTTP][cat: Web/5][6 pkts/676 bytes <-> 8 pkts/8482 bytes][Host: dl-obs.official.line.naver.jp][bytes ratio: -0.852 (Download)][IAT c2s/s2c avg/stddev/entropy: 2.6/1.4 3.9/2.3 0.8/1.0][PLAIN TEXT (GGET /r/talk/m/4697716971500/pr)]
-	12	UDP [fe80::9bd:81dd:2fdc:5750]:1900 -> [ff02::c]:1900 [proto: 12/SSDP][cat: System/18][16 pkts/8921 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 559.3/-nan 539.4/0.0 3.3/0.0][PLAIN TEXT (NOTIFY )]
-	13	UDP 192.168.5.49:1900 -> 239.255.255.250:1900 [proto: 12/SSDP][cat: System/18][16 pkts/8473 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 559.3/-nan 539.5/0.0 3.3/0.0][PLAIN TEXT (NOTIFY )]
+	12	UDP [fe80::9bd:81dd:2fdc:5750]:1900 -> [ff02::c]:1900 [proto: 12/SSDP][cat: System/18][16 pkts/8921 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 559.3/0.0 539.4/0.0 3.3/0.0][PLAIN TEXT (NOTIFY )]
+	13	UDP 192.168.5.49:1900 -> 239.255.255.250:1900 [proto: 12/SSDP][cat: System/18][16 pkts/8473 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 559.3/0.0 539.5/0.0 3.3/0.0][PLAIN TEXT (NOTIFY )]
 	14	TCP 119.235.235.84:443 <-> 192.168.5.16:53406 [proto: 91/TLS][cat: Web/5][13 pkts/6269 bytes <-> 10 pkts/1165 bytes][bytes ratio: 0.687 (Upload)][IAT c2s/s2c avg/stddev/entropy: 1501.5/2001.9 3983.1/4454.6 0.9/0.9]
 	15	TCP 192.168.115.8:49608 <-> 203.205.151.234:80 [proto: 7.48/HTTP.QQ][cat: Chat/9][18 pkts/3550 bytes <-> 7 pkts/1400 bytes][Host: vv.video.qq.com][bytes ratio: 0.434 (Upload)][IAT c2s/s2c avg/stddev/entropy: 63.6/143.8 128.9/177.3 2.1/1.6][PLAIN TEXT (POST /getvinfo HTTP/1.1)]
-	16	UDP 192.168.119.1:67 -> 255.255.255.255:68 [proto: 18/DHCP][cat: Network/14][14 pkts/4788 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 3308.1/-nan 3131.3/0.0 3.2/0.0]
+	16	UDP 192.168.119.1:67 -> 255.255.255.255:68 [proto: 18/DHCP][cat: Network/14][14 pkts/4788 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 3308.1/0.0 3131.3/0.0 3.2/0.0]
 	17	TCP 192.168.5.16:53580 <-> 31.13.87.36:443 [proto: 64.119/TLS_No_Cert.Facebook][cat: SocialNetwork/6][4 pkts/2050 bytes <-> 5 pkts/2297 bytes][bytes ratio: -0.057 (Mixed)][IAT c2s/s2c avg/stddev/entropy: 60.0/44.0 82.0/54.3 0.2/0.8]
 	18	TCP 192.168.5.16:53623 <-> 192.168.115.75:443 [proto: 91/TLS][cat: Web/5][11 pkts/1959 bytes <-> 8 pkts/1683 bytes][bytes ratio: 0.076 (Mixed)][IAT c2s/s2c avg/stddev/entropy: 2094.8/2992.9 4694.2/5366.5 0.9/0.9][TLSv1.2][client: 1][JA3C: 799135475da362592a4be9199d258726][JA3S: 573a9f3f80037fb40d481e2054def5bb (WEAK)][Cipher: TLS_RSA_WITH_AES_128_CBC_SHA]
 	19	TCP 192.168.5.16:53625 <-> 192.168.115.75:443 [proto: 91/TLS][cat: Web/5][11 pkts/1955 bytes <-> 8 pkts/1683 bytes][bytes ratio: 0.075 (Mixed)][IAT c2s/s2c avg/stddev/entropy: 675.7/965.0 1782.0/2063.5 0.6/0.6][TLSv1.2][client: 1][JA3C: 618ee2509ef52bf0b8216e1564eea909][JA3S: 573a9f3f80037fb40d481e2054def5bb (WEAK)][Cipher: TLS_RSA_WITH_AES_128_CBC_SHA]
@@ -45,26 +45,26 @@ JA3 Host Stats:
 	22	TCP 192.168.5.16:53626 <-> 192.168.115.75:443 [proto: 91/TLS][cat: Web/5][11 pkts/1943 bytes <-> 8 pkts/1267 bytes][bytes ratio: 0.211 (Upload)][IAT c2s/s2c avg/stddev/entropy: 888.8/1269.9 1896.9/2158.7 1.0/1.0][TLSv1.2][client: 1][JA3C: 799135475da362592a4be9199d258726][JA3S: 573a9f3f80037fb40d481e2054def5bb (WEAK)][Cipher: TLS_RSA_WITH_AES_128_CBC_SHA]
 	23	TCP 192.168.115.8:49597 <-> 106.185.35.110:80 [proto: 7.137/HTTP.GenericProtocol][cat: Media/1][10 pkts/1394 bytes <-> 4 pkts/1464 bytes][Host: jp.kankan.1kxun.mobi][bytes ratio: -0.024 (Mixed)][IAT c2s/s2c avg/stddev/entropy: 5012.3/15033.7 14066.9/21220.5 0.1/0.0][PLAIN TEXT (GET /api/videos/10410.j)]
 	24	TCP 31.13.87.1:443 <-> 192.168.5.16:53578 [proto: 64.119/TLS_No_Cert.Facebook][cat: SocialNetwork/6][5 pkts/1006 bytes <-> 5 pkts/1487 bytes][bytes ratio: -0.193 (Mixed)][IAT c2s/s2c avg/stddev/entropy: 63.5/63.5 84.1/87.4 0.7/0.6]
-	25	UDP 192.168.5.57:55809 -> 239.255.255.250:1900 [proto: 12/SSDP][cat: System/18][14 pkts/2450 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 4379.2/-nan 3992.0/0.0 3.3/0.0][PLAIN TEXT (SEARCH )]
+	25	UDP 192.168.5.57:55809 -> 239.255.255.250:1900 [proto: 12/SSDP][cat: System/18][14 pkts/2450 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 4379.2/0.0 3992.0/0.0 3.3/0.0][PLAIN TEXT (SEARCH )]
 	26	TCP 192.168.115.8:49598 <-> 222.73.254.167:80 [proto: 7.137/HTTP.GenericProtocol][cat: Media/1][10 pkts/1406 bytes <-> 4 pkts/980 bytes][Host: kankan.1kxun.com][bytes ratio: 0.179 (Mixed)][IAT c2s/s2c avg/stddev/entropy: 5015.8/15047.7 14065.4/21224.8 0.1/0.0][PLAIN TEXT (GET /api/videos/alsolikes/10410)]
 	27	TCP 192.168.115.8:49612 <-> 183.131.48.145:80 [proto: 7/HTTP][cat: Web/5][10 pkts/1428 bytes <-> 4 pkts/867 bytes][Host: 183.131.48.145][bytes ratio: 0.244 (Upload)][IAT c2s/s2c avg/stddev/entropy: 25.3/51.7 33.6/36.8 1.8/1.0][PLAIN TEXT (GET /vlive.qq)]
-	28	UDP 192.168.5.44:51389 -> 239.255.255.250:1900 [proto: 12/SSDP][cat: System/18][13 pkts/2275 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 4931.8/-nan 4302.8/0.0 3.2/0.0][PLAIN TEXT (SEARCH )]
-	29	UDP 192.168.3.95:59468 -> 239.255.255.250:1900 [proto: 12/SSDP][cat: System/18][12 pkts/2100 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 4095.6/-nan 3433.4/0.0 3.1/0.0][PLAIN TEXT (SEARCH )]
-	30	UDP 192.168.5.9:55484 -> 239.255.255.250:1900 [proto: 12/SSDP][cat: System/18][12 pkts/2100 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 4533.2/-nan 4849.8/0.0 3.0/0.0][PLAIN TEXT (SEARCH )]
+	28	UDP 192.168.5.44:51389 -> 239.255.255.250:1900 [proto: 12/SSDP][cat: System/18][13 pkts/2275 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 4931.8/0.0 4302.8/0.0 3.2/0.0][PLAIN TEXT (SEARCH )]
+	29	UDP 192.168.3.95:59468 -> 239.255.255.250:1900 [proto: 12/SSDP][cat: System/18][12 pkts/2100 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 4095.6/0.0 3433.4/0.0 3.1/0.0][PLAIN TEXT (SEARCH )]
+	30	UDP 192.168.5.9:55484 -> 239.255.255.250:1900 [proto: 12/SSDP][cat: System/18][12 pkts/2100 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 4533.2/0.0 4849.8/0.0 3.0/0.0][PLAIN TEXT (SEARCH )]
 	31	TCP 192.168.5.16:53624 <-> 68.233.253.133:80 [proto: 7/HTTP][cat: Web/5][7 pkts/996 bytes <-> 5 pkts/986 bytes][Host: api.magicansoft.com][bytes ratio: 0.005 (Mixed)][IAT c2s/s2c avg/stddev/entropy: 5325.5/7939.2 7733.3/8386.6 1.1/1.0][PLAIN TEXT (GET /comMagicanApi/composite/ap)]
-	32	UDP 192.168.101.33:55485 -> 239.255.255.250:1900 [proto: 12/SSDP][cat: System/18][10 pkts/1750 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 5540.9/-nan 5204.7/0.0 2.7/0.0][PLAIN TEXT (SEARCH )]
-	33	UDP 192.168.5.49:51704 -> 239.255.255.250:1900 [proto: 12/SSDP][cat: System/18][9 pkts/1611 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 5631.2/-nan 3854.9/0.0 2.7/0.0][PLAIN TEXT (SEARCH )]
-	34	UDP 192.168.5.50:64674 -> 239.255.255.250:1900 [proto: 12/SSDP][cat: System/18][9 pkts/1611 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 7126.4/-nan 7503.4/0.0 2.4/0.0][PLAIN TEXT (SEARCH )]
-	35	UDP 192.168.5.37:57325 -> 239.255.255.250:1900 [proto: 12/SSDP][cat: System/18][9 pkts/1575 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 5631.9/-nan 4842.5/0.0 2.6/0.0][PLAIN TEXT (SEARCH )]
+	32	UDP 192.168.101.33:55485 -> 239.255.255.250:1900 [proto: 12/SSDP][cat: System/18][10 pkts/1750 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 5540.9/0.0 5204.7/0.0 2.7/0.0][PLAIN TEXT (SEARCH )]
+	33	UDP 192.168.5.49:51704 -> 239.255.255.250:1900 [proto: 12/SSDP][cat: System/18][9 pkts/1611 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 5631.2/0.0 3854.9/0.0 2.7/0.0][PLAIN TEXT (SEARCH )]
+	34	UDP 192.168.5.50:64674 -> 239.255.255.250:1900 [proto: 12/SSDP][cat: System/18][9 pkts/1611 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 7126.4/0.0 7503.4/0.0 2.4/0.0][PLAIN TEXT (SEARCH )]
+	35	UDP 192.168.5.37:57325 -> 239.255.255.250:1900 [proto: 12/SSDP][cat: System/18][9 pkts/1575 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 5631.9/0.0 4842.5/0.0 2.6/0.0][PLAIN TEXT (SEARCH )]
 	36	TCP 192.168.115.8:49607 <-> 218.244.135.170:9099 [proto: 7/HTTP][cat: Web/5][10 pkts/880 bytes <-> 3 pkts/572 bytes][Host: 218.244.135.170][bytes ratio: 0.212 (Upload)][IAT c2s/s2c avg/stddev/entropy: 82.0/215.5 128.0/96.5 1.5/0.9][PLAIN TEXT (GET /api/qq)]
-	37	UDP 192.168.5.47:60267 -> 239.255.255.250:1900 [proto: 12/SSDP][cat: System/18][8 pkts/1432 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 5441.7/-nan 4875.2/0.0 2.4/0.0][PLAIN TEXT (SEARCH )]
-	38	UDP 192.168.5.41:55312 -> 239.255.255.250:1900 [proto: 12/SSDP][cat: System/18][8 pkts/1400 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 8173.7/-nan 8848.2/0.0 2.1/0.0][PLAIN TEXT (SEARCH )]
+	37	UDP 192.168.5.47:60267 -> 239.255.255.250:1900 [proto: 12/SSDP][cat: System/18][8 pkts/1432 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 5441.7/0.0 4875.2/0.0 2.4/0.0][PLAIN TEXT (SEARCH )]
+	38	UDP 192.168.5.41:55312 -> 239.255.255.250:1900 [proto: 12/SSDP][cat: System/18][8 pkts/1400 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 8173.7/0.0 8848.2/0.0 2.1/0.0][PLAIN TEXT (SEARCH )]
 	39	UDP 0.0.0.0:68 -> 255.255.255.255:67 [proto: 18/DHCP][cat: Network/14][4 pkts/1368 bytes -> 0 pkts/0 bytes][Host: shen][DHCP Fingerprint: 1,121,3,6,15,119,252][PLAIN TEXT (android)]
 	40	UDP 192.168.5.16:68 <-> 192.168.119.1:67 [proto: 18/DHCP][cat: Network/14][2 pkts/684 bytes <-> 2 pkts/684 bytes][Host: macbook-air][DHCP Fingerprint: 1,3,6,15,119,95,252,44,46]
-	41	UDP 192.168.5.48:49701 -> 239.255.255.250:1900 [proto: 12/SSDP][cat: System/18][7 pkts/1253 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 2798.8/-nan 1567.2/0.0 2.4/0.0][PLAIN TEXT (SEARCH )]
-	42	UDP 192.168.3.236:137 -> 192.168.255.255:137 [proto: 10/NetBIOS][cat: System/18][13 pkts/1196 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 2550.7/-nan 2826.7/0.0 2.9/0.0][PLAIN TEXT (FDEBFEEBFACACACACACACACACACAAA)]
+	41	UDP 192.168.5.48:49701 -> 239.255.255.250:1900 [proto: 12/SSDP][cat: System/18][7 pkts/1253 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 2798.8/0.0 1567.2/0.0 2.4/0.0][PLAIN TEXT (SEARCH )]
+	42	UDP 192.168.3.236:137 -> 192.168.255.255:137 [proto: 10/NetBIOS][cat: System/18][13 pkts/1196 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 2550.7/0.0 2826.7/0.0 2.9/0.0][PLAIN TEXT (FDEBFEEBFACACACACACACACACACAAA)]
 	43	UDP 192.168.5.45:138 -> 192.168.255.255:138 [proto: 10/NetBIOS][cat: System/18][3 pkts/648 bytes -> 0 pkts/0 bytes][PLAIN TEXT ( ENEBEDECEPEPELEBEJ)]
-	44	UDP 192.168.115.8:137 -> 192.168.255.255:137 [proto: 10/NetBIOS][cat: System/18][6 pkts/552 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 299.6/-nan 366.9/0.0 1.0/0.0][PLAIN TEXT ( FHFAEBEECACACACACACACACACACACA)]
+	44	UDP 192.168.115.8:137 -> 192.168.255.255:137 [proto: 10/NetBIOS][cat: System/18][6 pkts/552 bytes -> 0 pkts/0 bytes][bytes ratio: 1.000 (Upload)][IAT c2s/s2c avg/stddev/entropy: 299.6/0.0 366.9/0.0 1.0/0.0][PLAIN TEXT ( FHFAEBEECACACACACACACACACACACA)]
 	45	UDP 192.168.5.67:138 -> 192.168.255.255:138 [proto: 10/NetBIOS][cat: System/18][2 pkts/549 bytes -> 0 pkts/0 bytes][PLAIN TEXT ( FDEBEOEKEJ)]
 	46	UDP [fe80::406:55a8:6453:25dd]:546 -> [ff02::1:2]:547 [proto: 103/DHCPV6][cat: Network/14][5 pkts/490 bytes -> 0 pkts/0 bytes]
 	47	UDP [fe80::beee:7bff:fe0c:b3de]:546 -> [ff02::1:2]:547 [proto: 103/DHCPV6][cat: Network/14][4 pkts/392 bytes -> 0 pkts/0 bytes]