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- #------------------------------------------------------------------------------
- # $File: sniffer,v 1.34 2022/12/14 18:27:36 christos Exp $
- # sniffer: file(1) magic for packet capture files
- #
- # From: guy@alum.mit.edu (Guy Harris)
- #
- #
- # Microsoft Network Monitor 1.x capture files.
- #
- 0 string RTSS NetMon capture file
- >5 byte x - version %d
- >4 byte x \b.%d
- >6 leshort 0 (Unknown)
- >6 leshort 1 (Ethernet)
- >6 leshort 2 (Token Ring)
- >6 leshort 3 (FDDI)
- >6 leshort 4 (ATM)
- >6 leshort >4 (type %d)
- #
- # Microsoft Network Monitor 2.x capture files.
- #
- 0 string GMBU NetMon capture file
- >5 byte x - version %d
- >4 byte x \b.%d
- >6 leshort 0 (Unknown)
- >6 leshort 1 (Ethernet)
- >6 leshort 2 (Token Ring)
- >6 leshort 3 (FDDI)
- >6 leshort 4 (ATM)
- >6 leshort 5 (IP-over-IEEE 1394)
- >6 leshort 6 (802.11)
- >6 leshort 7 (Raw IP)
- >6 leshort 8 (Raw IP)
- >6 leshort 9 (Raw IP)
- >6 leshort >9 (type %d)
- #
- # Network General Sniffer capture files.
- # Sorry, make that "Network Associates Sniffer capture files."
- # Sorry, make that "Network General old DOS Sniffer capture files."
- #
- 0 string TRSNIFF\040data\040\040\040\040\032 Sniffer capture file
- >33 byte 2 (compressed)
- >23 leshort x - version %d
- >25 leshort x \b.%d
- >32 byte 0 (Token Ring)
- >32 byte 1 (Ethernet)
- >32 byte 2 (ARCNET)
- >32 byte 3 (StarLAN)
- >32 byte 4 (PC Network broadband)
- >32 byte 5 (LocalTalk)
- >32 byte 6 (Znet)
- >32 byte 7 (Internetwork Analyzer)
- >32 byte 9 (FDDI)
- >32 byte 10 (ATM)
- #
- # Cinco Networks NetXRay capture files.
- # Sorry, make that "Network General Sniffer Basic capture files."
- # Sorry, make that "Network Associates Sniffer Basic capture files."
- # Sorry, make that "Network Associates Sniffer Basic, and Windows
- # Sniffer Pro", capture files."
- # Sorry, make that "Network General Sniffer capture files."
- # Sorry, make that "NetScout Sniffer capture files."
- #
- 0 string XCP\0 NetXRay capture file
- >4 string >\0 - version %s
- >44 leshort 0 (Ethernet)
- >44 leshort 1 (Token Ring)
- >44 leshort 2 (FDDI)
- >44 leshort 3 (WAN)
- >44 leshort 8 (ATM)
- >44 leshort 9 (802.11)
- #
- # "libpcap" capture files.
- # https://www.tcpdump.org/manpages/pcap-savefile.5.html
- # (We call them "tcpdump capture file(s)" for now, as "tcpdump" is
- # the main program that uses that format, but there are other programs
- # that use "libpcap", or that use the same capture file format.)
- #
- 0 name pcap-be
- >4 beshort x - version %d
- >6 beshort x \b.%d
- # clear that continuation level match
- >20 clear x
- >20 belong&0x03FFFFFF 0 (No link-layer encapsulation
- >20 belong&0x03FFFFFF 1 (Ethernet
- >20 belong&0x03FFFFFF 2 (3Mb Ethernet
- >20 belong&0x03FFFFFF 3 (AX.25
- >20 belong&0x03FFFFFF 4 (ProNET
- >20 belong&0x03FFFFFF 5 (CHAOS
- >20 belong&0x03FFFFFF 6 (Token Ring
- >20 belong&0x03FFFFFF 7 (BSD ARCNET
- >20 belong&0x03FFFFFF 8 (SLIP
- >20 belong&0x03FFFFFF 9 (PPP
- >20 belong&0x03FFFFFF 10 (FDDI
- >20 belong&0x03FFFFFF 11 (RFC 1483 ATM
- >20 belong&0x03FFFFFF 12 (Raw IP
- >20 belong&0x03FFFFFF 13 (BSD/OS SLIP
- >20 belong&0x03FFFFFF 14 (BSD/OS PPP
- >20 belong&0x03FFFFFF 19 (Linux ATM Classical IP
- >20 belong&0x03FFFFFF 50 (PPP or Cisco HDLC
- >20 belong&0x03FFFFFF 51 (PPP-over-Ethernet
- >20 belong&0x03FFFFFF 99 (Symantec Enterprise Firewall
- >20 belong&0x03FFFFFF 100 (RFC 1483 ATM
- >20 belong&0x03FFFFFF 101 (Raw IP
- >20 belong&0x03FFFFFF 102 (BSD/OS SLIP
- >20 belong&0x03FFFFFF 103 (BSD/OS PPP
- >20 belong&0x03FFFFFF 104 (BSD/OS Cisco HDLC
- >20 belong&0x03FFFFFF 105 (802.11
- >20 belong&0x03FFFFFF 106 (Linux Classical IP over ATM
- >20 belong&0x03FFFFFF 107 (Frame Relay
- >20 belong&0x03FFFFFF 108 (OpenBSD loopback
- >20 belong&0x03FFFFFF 109 (OpenBSD IPsec encrypted
- >20 belong&0x03FFFFFF 112 (Cisco HDLC
- >20 belong&0x03FFFFFF 113 (Linux cooked v1
- >20 belong&0x03FFFFFF 114 (LocalTalk
- >20 belong&0x03FFFFFF 117 (OpenBSD PFLOG
- >20 belong&0x03FFFFFF 119 (802.11 with Prism header
- >20 belong&0x03FFFFFF 122 (RFC 2625 IP over Fibre Channel
- >20 belong&0x03FFFFFF 123 (SunATM
- >20 belong&0x03FFFFFF 127 (802.11 with radiotap header
- >20 belong&0x03FFFFFF 129 (Linux ARCNET
- >20 belong&0x03FFFFFF 130 (Juniper Multi-Link PPP
- >20 belong&0x03FFFFFF 131 (Juniper Multi-Link Frame Relay
- >20 belong&0x03FFFFFF 132 (Juniper Encryption Services PIC
- >20 belong&0x03FFFFFF 133 (Juniper GGSN PIC
- >20 belong&0x03FFFFFF 134 (Juniper FRF.16 Frame Relay
- >20 belong&0x03FFFFFF 135 (Juniper ATM2 PIC
- >20 belong&0x03FFFFFF 136 (Juniper Advanced Services PIC
- >20 belong&0x03FFFFFF 137 (Juniper ATM1 PIC
- >20 belong&0x03FFFFFF 138 (Apple IP over IEEE 1394
- >20 belong&0x03FFFFFF 139 (SS7 MTP2 with pseudo-header
- >20 belong&0x03FFFFFF 140 (SS7 MTP2
- >20 belong&0x03FFFFFF 141 (SS7 MTP3
- >20 belong&0x03FFFFFF 142 (SS7 SCCP
- >20 belong&0x03FFFFFF 143 (DOCSIS
- >20 belong&0x03FFFFFF 144 (Linux IrDA
- >20 belong&0x03FFFFFF 147 (Private use 0
- >20 belong&0x03FFFFFF 148 (Private use 1
- >20 belong&0x03FFFFFF 149 (Private use 2
- >20 belong&0x03FFFFFF 150 (Private use 3
- >20 belong&0x03FFFFFF 151 (Private use 4
- >20 belong&0x03FFFFFF 152 (Private use 5
- >20 belong&0x03FFFFFF 153 (Private use 6
- >20 belong&0x03FFFFFF 154 (Private use 7
- >20 belong&0x03FFFFFF 155 (Private use 8
- >20 belong&0x03FFFFFF 156 (Private use 9
- >20 belong&0x03FFFFFF 157 (Private use 10
- >20 belong&0x03FFFFFF 158 (Private use 11
- >20 belong&0x03FFFFFF 159 (Private use 12
- >20 belong&0x03FFFFFF 160 (Private use 13
- >20 belong&0x03FFFFFF 161 (Private use 14
- >20 belong&0x03FFFFFF 162 (Private use 15
- >20 belong&0x03FFFFFF 163 (802.11 with AVS header
- >20 belong&0x03FFFFFF 164 (Juniper Passive Monitor PIC
- >20 belong&0x03FFFFFF 165 (BACnet MS/TP
- >20 belong&0x03FFFFFF 166 (PPPD
- >20 belong&0x03FFFFFF 167 (Juniper PPPoE
- >20 belong&0x03FFFFFF 168 (Juniper PPPoE/ATM
- >20 belong&0x03FFFFFF 169 (GPRS LLC
- >20 belong&0x03FFFFFF 170 (GPF-T
- >20 belong&0x03FFFFFF 171 (GPF-F
- >20 belong&0x03FFFFFF 174 (Juniper PIC Peer
- >20 belong&0x03FFFFFF 175 (Ethernet with Endace ERF header
- >20 belong&0x03FFFFFF 176 (Packet-over-SONET with Endace ERF header
- >20 belong&0x03FFFFFF 177 (Linux LAPD
- >20 belong&0x03FFFFFF 178 (Juniper Ethernet
- >20 belong&0x03FFFFFF 179 (Juniper PPP
- >20 belong&0x03FFFFFF 180 (Juniper Frame Relay
- >20 belong&0x03FFFFFF 181 (Juniper C-HDLC
- >20 belong&0x03FFFFFF 182 (FRF.16 Frame Relay
- >20 belong&0x03FFFFFF 183 (Juniper Voice PIC
- >20 belong&0x03FFFFFF 184 (Arinc 429
- >20 belong&0x03FFFFFF 185 (Arinc 653 Interpartition Communication
- >20 belong&0x03FFFFFF 186 (USB with FreeBSD header
- >20 belong&0x03FFFFFF 187 (Bluetooth HCI H4
- >20 belong&0x03FFFFFF 188 (802.16 MAC Common Part Sublayer
- >20 belong&0x03FFFFFF 189 (Linux USB
- >20 belong&0x03FFFFFF 190 (Controller Area Network (CAN) v. 2.0B
- >20 belong&0x03FFFFFF 191 (802.15.4 with Linux padding
- >20 belong&0x03FFFFFF 192 (PPI
- >20 belong&0x03FFFFFF 193 (802.16 MAC Common Part Sublayer plus radiotap header
- >20 belong&0x03FFFFFF 194 (Juniper Integrated Service Module
- >20 belong&0x03FFFFFF 195 (802.15.4 with FCS
- >20 belong&0x03FFFFFF 196 (SITA
- >20 belong&0x03FFFFFF 197 (Endace ERF
- >20 belong&0x03FFFFFF 198 (Ethernet with u10 Networks pseudo-header
- >20 belong&0x03FFFFFF 199 (IPMB
- >20 belong&0x03FFFFFF 200 (Juniper Secure Tunnel
- >20 belong&0x03FFFFFF 201 (Bluetooth HCI H4 with pseudo-header
- >20 belong&0x03FFFFFF 202 (AX.25 with KISS header
- >20 belong&0x03FFFFFF 203 (LAPD
- >20 belong&0x03FFFFFF 204 (PPP with direction pseudo-header
- >20 belong&0x03FFFFFF 205 (Cisco HDLC with direction pseudo-header
- >20 belong&0x03FFFFFF 206 (Frame Relay with direction pseudo-header
- >20 belong&0x03FFFFFF 209 (Linux IPMB
- >20 belong&0x03FFFFFF 215 (802.15.4 with non-ASK PHY header
- >20 belong&0x03FFFFFF 216 (Linux evdev events
- >20 belong&0x03FFFFFF 219 (MPLS with label as link-layer header
- >20 belong&0x03FFFFFF 220 (Memory-mapped Linux USB
- >20 belong&0x03FFFFFF 221 (DECT
- >20 belong&0x03FFFFFF 222 (AOS Space Data Link protocol
- >20 belong&0x03FFFFFF 223 (Wireless HART
- >20 belong&0x03FFFFFF 224 (Fibre Channel FC-2
- >20 belong&0x03FFFFFF 225 (Fibre Channel FC-2 with frame delimiters
- >20 belong&0x03FFFFFF 226 (Solaris IPNET
- >20 belong&0x03FFFFFF 227 (SocketCAN
- >20 belong&0x03FFFFFF 228 (Raw IPv4
- >20 belong&0x03FFFFFF 229 (Raw IPv6
- >20 belong&0x03FFFFFF 230 (802.15.4 without FCS
- >20 belong&0x03FFFFFF 231 (D-Bus messages
- >20 belong&0x03FFFFFF 232 (Juniper Virtual Server
- >20 belong&0x03FFFFFF 233 (Juniper SRX E2E
- >20 belong&0x03FFFFFF 234 (Juniper Fibre Channel
- >20 belong&0x03FFFFFF 235 (DVB-CI
- >20 belong&0x03FFFFFF 236 (MUX27010
- >20 belong&0x03FFFFFF 237 (STANAG 5066 D_PDUs
- >20 belong&0x03FFFFFF 238 (Juniper ATM CEMIC
- >20 belong&0x03FFFFFF 239 (Linux netfilter log messages
- >20 belong&0x03FFFFFF 240 (Hilscher netAnalyzer
- >20 belong&0x03FFFFFF 241 (Hilscher netAnalyzer with delimiters
- >20 belong&0x03FFFFFF 242 (IP-over-Infiniband
- >20 belong&0x03FFFFFF 243 (MPEG-2 Transport Stream packets
- >20 belong&0x03FFFFFF 244 (ng4t ng40
- >20 belong&0x03FFFFFF 245 (NFC LLCP
- >20 belong&0x03FFFFFF 246 (Packet filter state syncing
- >20 belong&0x03FFFFFF 247 (InfiniBand
- >20 belong&0x03FFFFFF 248 (SCTP
- >20 belong&0x03FFFFFF 249 (USB with USBPcap header
- >20 belong&0x03FFFFFF 250 (Schweitzer Engineering Laboratories RTAC packets
- >20 belong&0x03FFFFFF 251 (Bluetooth Low Energy air interface
- >20 belong&0x03FFFFFF 252 (Wireshark Upper PDU export
- >20 belong&0x03FFFFFF 253 (Linux netlink
- >20 belong&0x03FFFFFF 254 (Bluetooth Linux Monitor
- >20 belong&0x03FFFFFF 255 (Bluetooth Basic Rate/Enhanced Data Rate baseband packets
- >20 belong&0x03FFFFFF 256 (Bluetooth Low Energy air interface with pseudo-header
- >20 belong&0x03FFFFFF 257 (PROFIBUS data link layer
- >20 belong&0x03FFFFFF 258 (Apple DLT_PKTAP
- >20 belong&0x03FFFFFF 259 (Ethernet with 802.3 Clause 65 EPON preamble
- >20 belong&0x03FFFFFF 260 (IPMI trace packets
- >20 belong&0x03FFFFFF 261 (Z-Wave RF profile R1 and R2 packets
- >20 belong&0x03FFFFFF 262 (Z-Wave RF profile R3 packets
- >20 belong&0x03FFFFFF 263 (WattStopper Digital Lighting Mngmt/Legrand Nitoo Open Proto
- >20 belong&0x03FFFFFF 264 (ISO 14443 messages
- >20 belong&0x03FFFFFF 265 (IEC 62106 Radio Data System groups
- >20 belong&0x03FFFFFF 266 (USB with Darwin header
- >20 belong&0x03FFFFFF 267 (OpenBSD DLT_OPENFLOW
- >20 belong&0x03FFFFFF 268 (IBM SDLC frames
- >20 belong&0x03FFFFFF 269 (TI LLN sniffer frames
- >20 belong&0x03FFFFFF 271 (Linux vsock
- >20 belong&0x03FFFFFF 272 (Nordic Semiconductor Bluetooth LE sniffer frames
- >20 belong&0x03FFFFFF 273 (Excentis XRA-31 DOCSIS 3.1 RF sniffer frames
- >20 belong&0x03FFFFFF 274 (802.3br mPackets
- >20 belong&0x03FFFFFF 275 (DisplayPort AUX channel monitoring data
- >20 belong&0x03FFFFFF 276 (Linux cooked v2
- >20 belong&0x03FFFFFF 278 (OpenVizsla USB
- >20 belong&0x03FFFFFF 279 (Elektrobit High Speed Capture and Replay (EBHSCR)
- >20 belong&0x03FFFFFF 281 (Broadcom tag
- >20 belong&0x03FFFFFF 282 (Broadcom tag (prepended)
- >20 belong&0x03FFFFFF 283 (802.15.4 with TAP
- >20 belong&0x03FFFFFF 284 (Marvell DSA
- >20 belong&0x03FFFFFF 285 (Marvell EDSA
- >20 belong&0x03FFFFFF 286 (ELEE lawful intercept
- >20 belong&0x03FFFFFF 287 (Z-Wave serial
- >20 belong&0x03FFFFFF 288 (USB 2.0
- >20 belong&0x03FFFFFF 289 (ATSC ALP
- >20 belong&0x03FFFFFF 290 (Event Tracing for Windows
- >20 belong&0x03FFFFFF 291 (Hilscher netANALYZER NG pseudo-footer
- >20 belong&0x03FFFFFF 292 (ZBOSS NCP protocol with pseudo-header
- >20 belong&0x03FFFFFF 293 (Low-Speed USB 2.0/1.1/1.0
- >20 belong&0x03FFFFFF 294 (Full-Speed USB 2.0/1.1/1.0
- >20 belong&0x03FFFFFF 295 (High-Speed USB 2.0
- # print default match
- >20 default x
- >>20 belong x (linktype#%u
- >16 belong x \b, capture length %u)
- # packets time stamps in seconds and microseconds.
- 0 ubelong 0xa1b2c3d4 pcap capture file, microseconds ts (big-endian)
- !:mime application/vnd.tcpdump.pcap
- >0 use pcap-be
- 0 ulelong 0xa1b2c3d4 pcap capture file, microsecond ts (little-endian)
- !:mime application/vnd.tcpdump.pcap
- >0 use \^pcap-be
- # packets time stamps in seconds and nanoseconds.
- 0 ubelong 0xa1b23c4d pcap capture file, nanosecond ts (big-endian)
- !:mime application/vnd.tcpdump.pcap
- >0 use pcap-be
- 0 ulelong 0xa1b23c4d pcap capture file, nanosecond ts (little-endian)
- !:mime application/vnd.tcpdump.pcap
- >0 use \^pcap-be
- #
- # "libpcap"-with-Alexey-Kuznetsov's-patches capture files.
- #
- 0 ubelong 0xa1b2cd34 pcap capture file, microsecond ts, extensions (big-endian)
- >0 use pcap-be
- 0 ulelong 0xa1b2cd34 pcap capture file, microsecond ts, extensions (little-endian)
- >0 use \^pcap-be
- #
- # "pcapng" capture files.
- # https://github.com/pcapng/pcapng
- # Pcapng files can contain multiple sections. Printing the endianness,
- # snaplen, or other information from the first SHB may be misleading.
- #
- 0 ubelong 0x0a0d0d0a
- >8 ubelong 0x1a2b3c4d pcapng capture file
- >>12 beshort x - version %d
- >>14 beshort x \b.%d
- 0 ulelong 0x0a0d0d0a
- >8 ulelong 0x1a2b3c4d pcapng capture file
- >>12 leshort x - version %d
- >>14 leshort x \b.%d
- #
- # AIX "iptrace" capture files.
- #
- 0 string iptrace\0401.0 AIX iptrace capture file
- 0 string iptrace\0402.0 AIX iptrace capture file
- #
- # Novell LANalyzer capture files.
- # URL: http://www.blacksheepnetworks.com/security/info/nw/lan/trace.txt
- # Reference: https://github.com/wireshark/wireshark/blob/master/wiretap/lanalyzer.c
- # Update: Joerg Jenderek
- #
- # regular trace header record (RT_HeaderRegular)
- 0 leshort 0x1001
- # GRR: line above is too generic because it matches Commodore Plus/4 BASIC V3.5
- # and VIC-20 BASIC V2 program
- # skip many Commodore Basic program (Microzodiac.prg Minefield.prg Vic-tac-toe.prg breakvic_joy.prg)
- # with invalid second record type 0 instead of "Trace receive channel name record"
- >(2.s+4) leshort =0x1006h
- >>0 use novell-lanalyzer
- # cyclic trace header record (RT_HeaderCyclic)
- 0 leshort 0x1007
- >0 use novell-lanalyzer
- 0 name novell-lanalyzer
- >0 leshort x Novell LANalyzer capture file
- # https://reposcope.com/mimetype/application/x-lanalyzer
- !:mime application/x-lanalyzer
- # maybe also TR2 .. TR9 TRA .. TRZ
- !:ext tr1
- # version like: 1.5
- >4 ubyte x \b, version %u
- # minor version; one byte identifying the trace file minor version number
- >5 ubyte x \b.%u
- # Trace header record type like: 1001~regular or 1007~cyclic
- >0 leshort !0x1001 \b, record type %4.4x
- # record_length[2] is the length of the data part of 1st reorcd (without "type" and "length" fields) like: 4Ch
- >2 leshort x \b, record length %#x
- # second record type like: 1006h~Trace receive channel name record
- >(2.s+4) leshort !0x1006h \b, 2nd record type %#4.4x
- >(2.s+6) leshort x \b, 2nd record length %#x
- # each channel name is a null-terminated, eight-byte ASCII string like: Channel1
- >(2.s+8) string x \b, names %.9s
- # 2nd channel name like: Channel2
- >(2.s+17) string x %.9s ...
- #
- # HP-UX "nettl" capture files.
- # URL: https://nixdoc.net/man-pages/HP-UX/man1m/nettl.1m.html
- # Reference: https://github.com/wireshark/wireshark/blob/master/wiretap/nettl.c
- # Update: Joerg Jenderek
- # Note: Wireshark fills "meta information header fields" with "dummy" values
- # nettl_magic_hpux9[12]; for HP-UX 9.x not tested
- 0 string \x00\x00\x00\x01\x00\x00\x00\x00\x00\x07\xD0\x00 HP/UX 9.x nettl capture file
- !:mime application/x-nettl
- !:ext trc0/trc1
- # nettl_magic_hpux10[12]; for HP-UX 10.x and 11.x
- 0 string \x54\x52\x00\x64\x00 HP/UX nettl capture file
- # https://reposcope.com/mimetype/application/x-nettl
- !:mime application/x-nettl
- # maybe also TRC000 TRC001 TRC002 ...
- !:ext trc0/trc1
- # file_name[56]; maybe also like /tmp/raw.tr.TRC000
- >12 string !/tmp/wireshark.TRC000
- >>12 string x "%-.56s"
- # tz[20]; like UTC
- >68 string !UTC \b, tz
- >>68 string x %-.20s
- # host_name[9];
- >88 string >\0 \b, host %-.9s
- # os_vers[9]; like B.11.11
- >97 string !B.11.11 \b, os
- >>97 string x %-.9s
- # os_v; like 55h
- >>106 ubyte x (%#x)
- # xxa[8]; like 0
- >107 ubequad !0 \b, xxa=%#16.16llx
- # model[11] like: 9000/800
- >115 string !9000/800 \b, model
- >>115 string x %-.11s
- # unknown; probably just padding to 128 bytes like: 0406h
- >126 ubeshort !0x0406h \b, at 126 %#4.4x
- #
- # RADCOM WAN/LAN Analyzer capture files.
- #
- 0 string \x42\xd2\x00\x34\x12\x66\x22\x88 RADCOM WAN/LAN Analyzer capture file
- #
- # NetStumbler log files. Not really packets, per se, but about as
- # close as you can get. These are log files from NetStumbler, a
- # Windows program, that scans for 802.11b networks.
- #
- 0 string NetS NetStumbler log file
- >8 lelong x \b, %d stations found
- #
- # *Peek tagged capture files.
- #
- 0 string \177ver EtherPeek/AiroPeek/OmniPeek capture file
- #
- # Visual Networks traffic capture files.
- #
- 0 string \x05VNF Visual Networks traffic capture file
- #
- # Network Instruments Observer capture files.
- #
- 0 string ObserverPktBuffe Network Instruments Observer capture file
- #
- # Files from Accellent Group's 5View products.
- #
- # URL: http://www.infovista.com
- # Reference: http://mark0.net/download/triddefs_xml.7z
- # defs/0/5vw.trid.xml
- # https://2.na.dl.wireshark.org/src/wireshark-3.6.2.tar.xz
- # wireshark-3.6.2/wiretap/5views.c
- # Update: Joerg Jenderek
- # Note: called "5View capture" by TrID and
- # "Wireshark capture file" on Windows or
- # "Packet Capture (Accellent/InfoVista 5view)" by shared MIME-info database
- # verified/falsified by `wireshark *.5vw`
- 0 string \xaa\xaa\xaa\xaa
- # skip misidentified boot/x86_64/loader/kroete.dat on Suse LEAP DVD
- # by check for valid record version
- >8 ulelong =0x00010000
- >>0 use 5view-le
- 0 name 5view-le
- # t_5VW_Info_Header.Signature = CST_5VW_INFO_HEADER_KEY = 0xAAAAAAAAU
- >0 ulelong x 5View capture file
- # https://reposcope.com/mimetype/application/x-5view
- !:mime application/x-5view
- !:ext 5vw
- # size of header in bytes (included signature and reserved fields); probably always 20h
- >4 ulelong !0x00000020 \b, header size %#x
- # version of header record; apparently always CST_5VW_INFO_RECORD_VERSION=0x00010000U
- >8 ulelong !0x00010000 \b, record version %#x
- # DataSize; total size of data without header like: 18h
- >12 ulelong x \b, record size %#x
- # filetype; type of the capture file like: 18001000h
- >16 ulelong x \b, file type %#8.8x
- # Reserved[3]; reserved for future use; apparently zero
- >20 quad !0 \b, Reserved %#llx
- # look for record header key CST_5VW_RECORDS_HEADER_KEY of structure t_5VW_TimeStamped_Header
- >0x20 search/0xB8/b \xEE\xEE\x33\x33 \b; record
- # HeaderSize; actual size of this header in bytes like: 32 24h
- >>&0 uleshort x size %#x
- # HeaderType; exact type of this header; probably always 0x4000
- >>&2 uleshort !0x4000 \b, header type %#x
- # RecType; type of record like: 80000000h
- >>&4 ulelong x \b, record type %#x
- # RecSubType; subtype of record like: 0
- >>&8 ulelong !0 \b, subtype %#x
- # RecSize; Size of one record like: 5Ch
- >>&12 ulelong x \b, RecSize %#x
- # RecNb; Number of records like: 1
- >>&16 ulelong >1 \b, %#x records
- # Timestamp Utc
- #>>&20 ulelong x \b, RAW TIME %#8.8x
- >>&20 date x \b, Time-stamp %s
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