diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/ndpi_main.c | 2 | ||||
| -rw-r--r-- | src/lib/protocols/tls.c | 8 |
2 files changed, 4 insertions, 6 deletions
diff --git a/src/lib/ndpi_main.c b/src/lib/ndpi_main.c index 50fccbefa..f4b949b2b 100644 --- a/src/lib/ndpi_main.c +++ b/src/lib/ndpi_main.c @@ -7464,7 +7464,7 @@ uint8_t ndpi_connection_tracking(struct ndpi_detection_module_struct *ndpi_str, - https://www.akamai.com/uk/en/multimedia/documents/state-of-the-internet/ddos-reflection-netbios-name-server-rpc-portmap-sentinel-udp-threat-advisory.pdf - http://ubiqx.org/cifs/NetBIOS.html */ - || (max_domain_element_len >= 19 /* word too long. Example bbcbedxhgjmdobdprmen.com */) + || ((max_domain_element_len >= 19 /* word too long. Example bbcbedxhgjmdobdprmen.com */) && ((num_char_repetitions > 1) || (num_digits > 1))) ) { if(flow) ndpi_set_risk(flow, NDPI_SUSPICIOUS_DGA_DOMAIN); diff --git a/src/lib/protocols/tls.c b/src/lib/protocols/tls.c index fdd59cb67..d7116ee6e 100644 --- a/src/lib/protocols/tls.c +++ b/src/lib/protocols/tls.c @@ -1444,11 +1444,9 @@ int processClientServerHello(struct ndpi_detection_module_struct *ndpi_struct, #endif if((len >= 4) - && strcmp(&sni[len-4], ".com") /* Check if it ends in .com or .net */ - && strcmp(&sni[len-4], ".net") - && strncmp(sni, "www.", 4)) /* Not starting with www.... */ - ; - else + /* Check if it ends in .com or .net */ + && ((strcmp(&sni[len-4], ".com") == 0) || (strcmp(&sni[len-4], ".net") == 0)) + && (strncmp(sni, "www.", 4) == 0)) /* Not starting with www.... */ ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_TOR, NDPI_PROTOCOL_TLS); } else { #ifdef DEBUG_TLS |