Snort Analyser
First select your Wireshark trace:
Trace name: /log/with_zip.zip
Snort Output
Click here for the Pcap file. The Snort output is:
alert.ids: [**] [1:10003:0] ZIP [**] [Priority: 0] 11/18-20:18:57.576305 212.227.84.95:80 -> 172.16.121.162:7136 TCP TTL:128 TOS:0x0 ID:31358 IpLen:20 DgmLen:1488 ***AP*** Seq: 0x14851C56 Ack: 0xBBD0A45B Win: 0xFAF0 TcpLen: 20 [**] [1:10004:0] JPEG [**] [Priority: 0] 11/18-20:18:57.709123 212.227.84.95:80 -> 172.16.121.162:7136 TCP TTL:128 TOS:0x0 ID:31380 IpLen:20 DgmLen:1500 ***A**** Seq: 0x14859932 Ack: 0xBBD0A45B Win: 0xFAF0 TcpLen: 20 [**] [1:10004:0] JPEG [**] [Priority: 0] 11/18-20:18:57.798306 212.227.84.95:80 -> 172.16.121.162:7136 TCP TTL:128 TOS:0x0 ID:31417 IpLen:20 DgmLen:1500 ***A**** Seq: 0x14866A1A Ack: 0xBBD0A45B Win: 0xFAF0 TcpLen: 20 [**] [1:10003:0] ZIP [**] [Priority: 0] 11/18-20:19:05.525514 212.227.84.95:80 -> 172.16.121.162:7136 TCP TTL:128 TOS:0x0 ID:31566 IpLen:20 DgmLen:1488 ***AP*** Seq: 0x1489A435 Ack: 0xBBD0A696 Win: 0xFAF0 TcpLen: 20 [**] [1:10004:0] JPEG [**] [Priority: 0] 11/18-20:19:05.526633 212.227.84.95:80 -> 172.16.121.162:7136 TCP TTL:128 TOS:0x0 ID:31568 IpLen:20 DgmLen:1500 ***A**** Seq: 0x1489AF91 Ack: 0xBBD0A696 Win: 0xFAF0 TcpLen: 20 [**] [1:10003:0] ZIP [**] [Priority: 0] 11/18-20:19:10.741089 212.227.84.95:80 -> 172.16.121.162:7136 TCP TTL:128 TOS:0x0 ID:31582 IpLen:20 DgmLen:1488 ***AP*** Seq: 0x1489F222 Ack: 0xBBD0A8CB Win: 0xFAF0 TcpLen: 20 [**] [1:10004:0] JPEG [**] [Priority: 0] 11/18-20:19:10.750052 212.227.84.95:80 -> 172.16.121.162:7136 TCP TTL:128 TOS:0x0 ID:31607 IpLen:20 DgmLen:1500 ***A**** Seq: 0x148A804A Ack: 0xBBD0A8CB Win: 0xFAF0 TcpLen: 20 |
Rules file
# Signature Detection alert tcp any any -> any any (content:"GIF89a"; msg:"GIF";sid:10000) alert tcp any any -> any any (content:"%PDF"; msg:"PDF";sid:10001) alert tcp any any -> any any (content:"|89 50 4E 47|"; msg:"PNG";sid:10002) alert tcp any any -> any any (content:"|50 4B 03 04|"; msg:"ZIP";sid:10003) alert tcp any any -> any any (content:"|FF D8|"; msg:"JPEG";sid:10004) alert tcp any any -> any any (content:"|49 44 33|"; msg:"MP3";sid:10005) alert tcp any any -> any any (content:"|52 49 46 46|"; msg:"AVI";sid:10006) alert tcp any any -> any any (content:"|46 57 53|"; msg:"Flash SWF";sid:10007) alert tcp any any -> any any (content:"|46 4C 56|"; msg:"Flash Video";sid:10008) alert tcp any any -> any any (content:"|1F 8B 08|"; msg:"GZip";sid:10009) alert tcp any any -> any any (content:"|52 61 72 21 1A 07 00|"; msg:"RAR";sid:10010) alert tcp any any -> any any (content:"|D0 CF 11 E0 A1 B1 1A E1|"; msg:"Office 2010";sid:10011)
Examples
You can use Snort as a stand-alone analyser using the "-r" option. The following are the traces that can be used in Snort:
- Trace with Hydra FTP crack/Bad Login: here Test.
- Trace with Hydra Telnet crack: here Test.
- Trace with Port Scan: here Test.
- Trace with SYN Flood (DoS): here Test.
- Trace with FIN Flood (DoS): here Test.
- Trace with PDF file: here Test.
- Trace with GIF file: here Test.
- Trace with PNG file: here Test.
- Trace with email attachments (MIME): here Test.
- Trace with email addresses: here Test.
- Trace with credit card details: here Test.
- Trace with DNS: here Test.
- Trace with Ping sweep: here Test.
- Trace with SNMP: here Test.
- Trace with ARP Spoof: here Test.
- Trace with Heartbleed: here Test.
- Teardrop DoS: here Test.
- Bittorrent: here Test.