diff --git a/doc/flow_risks.rst b/doc/flow_risks.rst
index b84bda0fac0..0ea9e2d7c83 100644
--- a/doc/flow_risks.rst
+++ b/doc/flow_risks.rst
@@ -339,4 +339,10 @@ HTTP only: this risk indicates that a binary file/data application transfer (att
 
 NDPI_PROBING_ATTEMPT
 ====================
-Connection with no data exchagef that looks like a probing attempt
+Connection with no data exchaged that looks like a probing attempt
+
+.. _Risk 056:
+
+NDPI_OBFUSCATED_TRAFFIC
+=======================
+This risk is triggered when a connection is likely using some obfuscation technique to try to "look like" something else, hiding its true nature
diff --git a/src/lib/protocols/tls.c b/src/lib/protocols/tls.c
index 44736a3a256..db88972c469 100644
--- a/src/lib/protocols/tls.c
+++ b/src/lib/protocols/tls.c
@@ -3197,6 +3197,15 @@ int processClientServerHello(struct ndpi_detection_module_struct *ndpi_struct,
 		  }
 		  s_offset += param_len;
 		}
+	      } else if(extension_id == 21) { /* Padding */
+		/* Padding is usually some hundreds byte long. Longer padding
+		   might be used as obfuscation technique to force unusual CH fragmentation */
+		if(extension_len > 500 /* Arbitrary value */) {
+#ifdef DEBUG_TLS
+		  printf("Padding length: %d\n", extension_len);
+#endif
+		  ndpi_set_risk(flow, NDPI_OBFUSCATED_TRAFFIC, "Abnormal ClientHello/Padding length");
+		}
 	      }
 
 	      extension_offset += extension_len; /* Move to the next extension */
diff --git a/tests/cfgs/default/pcap/tls_with_huge_ch.pcapng b/tests/cfgs/default/pcap/tls_with_huge_ch.pcapng
new file mode 100644
index 00000000000..383243484a6
Binary files /dev/null and b/tests/cfgs/default/pcap/tls_with_huge_ch.pcapng differ
diff --git a/tests/cfgs/default/result/tls_with_huge_ch.pcapng.out b/tests/cfgs/default/result/tls_with_huge_ch.pcapng.out
new file mode 100644
index 00000000000..6909aff5160
--- /dev/null
+++ b/tests/cfgs/default/result/tls_with_huge_ch.pcapng.out
@@ -0,0 +1,32 @@
+DPI Packets (TCP):	32	(32.00 pkts/flow)
+Confidence DPI              : 1 (flows)
+Num dissector calls: 284 (284.00 diss/flow)
+LRU cache ookla:      0/0/0 (insert/search/found)
+LRU cache bittorrent: 0/3/0 (insert/search/found)
+LRU cache stun:       0/0/0 (insert/search/found)
+LRU cache tls_cert:   0/1/0 (insert/search/found)
+LRU cache mining:     0/0/0 (insert/search/found)
+LRU cache msteams:    0/0/0 (insert/search/found)
+LRU cache fpc_dns:    0/1/0 (insert/search/found)
+Automa host:          0/0 (search/found)
+Automa domain:        0/0 (search/found)
+Automa tls cert:      0/0 (search/found)
+Automa risk mask:     0/0 (search/found)
+Automa common alpns:  2/2 (search/found)
+Patricia risk mask:   2/0 (search/found)
+Patricia risk mask IPv6: 0/0 (search/found)
+Patricia risk:        0/0 (search/found)
+Patricia risk IPv6:   0/0 (search/found)
+Patricia protocols:   2/0 (search/found)
+Patricia protocols IPv6: 0/0 (search/found)
+
+TLS	428	119100	1
+
+Safe                           428 119100        1            
+
+JA3 Host Stats: 
+		 IP Address                  	 # JA3C     
+	1	 172.30.84.193            	 1      
+
+
+	1	TCP 172.30.84.193:40640 <-> 208.253.217.142:443 [proto: 91/TLS][IP: 0/Unknown][Encrypted][Confidence: DPI][FPC: 0/Unknown, Confidence: Unknown][DPI packets: 32][cat: Web/5][194 pkts/51762 bytes <-> 234 pkts/67338 bytes][Goodput ratio: 75/77][31.67 sec][(Advertised) ALPNs: h2;http/1.1][TLS Supported Versions: TLSv1.3;TLSv1.2;TLSv1.1;TLSv1][bytes ratio: -0.131 (Mixed)][IAT c2s/s2c min/avg/max/stddev: 0/0 135/123 2012/2189 352/307][Pkt Len c2s/s2c min/avg/max/stddev: 66/66 267/288 1090/1514 287/409][Risk: ** Missing SNI TLS Extn **** ALPN/SNI Mismatch **** Obfuscated Traffic **][Risk Score: 200][Risk Info: Abnormal ClientHello/Padding length / SNI should always be present / h2][TLSv1.2][JA3C: 66d6080b942b0b593896bf729f3fd326][JA4: t13d1811h2_f71e3e15ae0d_5c3a8cf9b2bc][Firefox][Plen Bins: 0,0,7,52,4,3,7,1,2,0,2,0,1,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,1,0,0,0,10,0,0,1,0,0,0,0,0,0,1,0,0,1,0,0]