Bits of Info

Monday, February 8, 2016

openssl s_client -connect <domain name>:443

Posted by Ryan Lopez at 8:31 AM

x86_64 Registers and I/O Ports

(Image showing a subset of the x86_64 registers) General Purpose The GPR registers are used for holding operands for logical a...
tshark/wireshark cheat sheet

Dump all DNS name lookups in a pcap along with IP tshark -r file.cap -T fields -e ip.src -e dns.qry.name -R "dns.flags.response eq 0...
Linux/Android ARM System Calls

File Location $LINUX_SOURCE_ROOT/arch/arm/include/asm/unistd.h which #include $LINUX_SOURCE_ROOT / arch/arm/include/uapi/asm/unisdt.h ...
A simple TCP session replay script

Description This is a simple python script to replay a tcp session with a server. It also has a function to add code for fuzzing the repla...
Windbg Cheat Sheet

Provide the debugger with Microsoft symbols symsrv*symsrv.dll*f:\localsymbols*http://msdl.microsoft.com/download/symbols View Windows L...
PowerShell Tips

Netcat for Powershell Download and install powercat IEX (New-Object System.Net.Webclient).DownloadString('https://raw.githubuse...
openssl cheat sheet

Connect to a server openssl s_client -connect <domain name>:443
Useful Tcpdump Commands

Here is a list of useful tcpdump commands you can use when capturing, inspecting, and searching live or captured network traffic. Captures...

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