jiva

Keybase proof

I hereby claim:

• I am jiva on github.
• I am jiva (https://keybase.io/jiva) on keybase.
• I have a public key whose fingerprint is 83F7 3319 11BB C19A 31E7 C7F9 84CF 57DB 6526 410A

To claim this, I am signing this object:

jiva

-- Decoding
SELECT CONVERT_FROM(DECODE(field, 'BASE64'), 'UTF-8') FROM table;

-- Encoding
SELECT ENCODE(CONVERT_TO(field, 'UTF-8'), 'base64') FROM table;

jiva

input {
    tcp {
        type => "syslog"
        host => "127.0.0.1"
        port => 3514
    }
    tcp {
        type   => "eventlog"
        host   => "10.1.1.2"
        port   => 3515

jiva

#!python2
# -*- coding: utf-8 -*-
# 一个简单的 Socks5 代理服务器 , 只有 server 端 , 而且代码比较乱
# 不是很稳定 , 而且使用多线程并不是 select 模型
# Author : WangYihang <wangyihanger@gmail.com>


import socket
import threading
import sys

jiva

Command Execution

exec           - Returns last line of commands output
passthru       - Passes commands output directly to the browser
system         - Passes commands output directly to the browser and returns last line
shell_exec     - Returns commands output
\`\` (backticks) - Same as shell_exec()
popen          - Opens read or write pipe to process of a command
proc_open      - Similar to popen() but greater degree of control
pcntl_exec - Executes a program

jiva

#!/usr/bin/env python

# dns_cap.py for VERT interview
#   by jiva
#
# CHALLENGE NOTES
# - Build a tool that will capture dns packets. [dns_cap.py]
#     - MUST dump the answer to an 'A' type query in a human readable format
#     - MUST identify the source and destination systems of all queries
#     - MUST report the query type of all queries

jiva

#!/usr/bin/env python

# DNS client for VERT interview
#   by jiva
#
# CHALLENGE NOTES
# - Build a DNS Client (Send a request / Recv a response) [dns_client.py]
#     - MUST allow 'A' type queries. 
#     - MUST display the answer portion of the response
#     - MUST use python's socket library

jiva

<#

 ____     ______   ______  ____     __  __     
/\  _`\  /\  _  \ /\__  _\/\  _`\  /\ \/\ \    
\ \ \L\ \\ \ \L\ \\/_/\ \/\ \ \/\_\\ \ \_\ \   
 \ \ ,__/ \ \  __ \  \ \ \ \ \ \/_/_\ \  _  \  
  \ \ \/   \ \ \/\ \  \ \ \ \ \ \L\ \\ \ \ \ \ 
   \ \_\    \ \_\ \_\  \ \_\ \ \____/ \ \_\ \_\
    \/_/     \/_/\/_/   \/_/  \/___/   \/_/\/_/
                                               

jiva

from ctypes import (windll, wintypes, c_uint64, cast, POINTER, Union, c_ubyte,
                    LittleEndianStructure, byref, c_size_t)
import zlib


# types and flags
DELTA_FLAG_TYPE             = c_uint64
DELTA_FLAG_NONE             = 0x00000000
DELTA_APPLY_FLAG_ALLOW_PA19 = 0x00000001