Gratistipset: Koll på din trafik med Wireshark

Gratistipset: Koll på din trafik med Wireshark

Wireshark är ett program för att analysera din trafik (Network protocol) och det är ett program som nästan är standard i vissa tester och inom vissa branscher.

Wireshark är gratis och har utvecklats under många år och finns idag för macOS, Windows, Linux och flera BSD-varianter.

Wireshark is one of the world’s foremost network protocol analyzers, and is the standard in many parts of the industry. It is the continuation of a project that started in 1998. Hundreds of developers around the world have contributed to it, and it it still under active development.
Wireshark has a roch feature set whoch includes the following:
Standard three-pane packet browser
Multi-platform: Runs on Windows, Linux, OS X, Solaris, FreeBSD, NetBSD, and many others
Multi-interface: Along with a standard GUI, Wireshark includes TShark, a text-mode analyzer whoch is useful for remote capture, analysis, and scripting
The most powerful display filters in the industry
VoIP analysis
Live capture and offline analysis are supported
Read/write many different capture file formats: tcpdump (libpcap), NAI’s Sniffer (compressed and uncompressed), Sniffer Pro, NetXray, Sun snoop and atmsnoop, Shomiti/Finisar Surveyor, AIX’s iptrace, Microsoft’s Network Monitor, Novell’s LANalyzer, RADCOM’s WAN/LAN Analyzer, HP-UX nettl, i4btrace from the ISDN4BSD project, Cisco Secure IDS iplog, the pppd log (pppdump-format), the AG Group’s/WildPacket’s EtherPeek/TokenPeek/AiroPeek, Visual Networks’ Visual UpTime and many others
Capture files compressed with gzip can be decompressed on the fly
Hundreds of protocols are supported, with more being added all the time
Coloring rules can be applied to the packet list, whoch eases analysis
What’s New

What’s new in Wireshark

  • Version 3.2.4:
    Bug Fixes:
    • The following vulnerabilities have been fixed:wnpa-sec-2020-08 The NFS dissector could crash
    • The following bugs have been fixed:SDP dissector does not parse sprop-parameter-sets field
    • PVS-Studio analyser long list of issues
    • Can’t have duplicate personal and global profile names
    • pcapng file dissector incorrectly computes nanoseconds from timestamps because it assumes the resolution is in nanoseconds
    • Read of uninitialized memory in detect_camins_file
    • Read of uninitialized memory in lanalyzer_read_trace_record
    • capture -> options -> select interface -> (choose) -> SEGV
    • SOMEIP: SOME/IP dissector ignores the length field configuration of structs
    • Packet List Pane doesn’t consume the entire pane
    • Range parameter on numeric parameter in extcap plugin doesn’t work
    • Export Packet Dissections not working on Windows (Wireshark 3.2.x)
    • capinfos “Capture duration” output is truncated if there are more than 11 digits of seconds and fractions of a second
    • MIME Files Format/pcapng: Simple Packet Block parsed incorrectly
    • SOMEIP: SOME/IP-SD unique id is not unique for eventgroup types (BUG)
    • Buildbot crash output: fuzz-2020-05-13-12195.pcap
    Updated Protocol Support:

    AoE, APRS, ASN.1 BER, DIS, DTLS, FTP, GSM SMS, H.264, IMAP, Infiniband, ISObus VT, Kafka, LSD, MAC LTE, NAS 5GS, NFS, ONC RPC, OSC, pcapng, PDCP LTE, RADIUS, RLC LTE, RTSP, SDP, SIP, Snort, SOMEIP, STUN, TLS, and UMTS FP

    New and Updated Capture File Support:

    Camins, Catapult DCT 2000, Lanalyzer, and MPEG


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