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clong / Native-Windows-Useragentss.txt
Created September 23, 2017 06:41
Native Windows UserAgents for Threat Hunting
Invoke-WebRequest:
Mozilla/5.0 (Windows NT; Windows NT 10.0; en-US) WindowsPowerShell/5.1.14393.1066
System.Net.WebClient.DownloadFile():
None
Start-BitsTransfer:
Microsoft BITS/7.8
certutil.exe:
@clong
clong / query
Created September 15, 2017 23:12
Use osquery to find malicious pip packages
SELECT * FROM python_packages WHERE name = 'acqusition' OR name = 'apidev-coop' OR name = 'bzip' OR name = 'crypt' OR name = 'django-server' OR name = 'pwd' OR name = 'setup-tools' OR name = 'telnet' OR name = 'urlib3' OR name = 'urllib';
@clong
clong / scenario.md
Last active March 11, 2019 21:07

Scenario 1 - Detection logic in osquery, alerting logic on backend (Splunk/ELK/StreamAlert)

osquery.conf

"bash_reverse_shell": {
  "query": "SELECT * FROM processes WHERE cmdline LIKE '/bin/bash -i >& /dev/tcp/%';",
  "interval": 30,
  "description": "Looks for processes that resemble a bash reverse shell"
}
@clong
clong / hardware_events.md
Created March 15, 2017 07:15 
{
  "action": "added",
  "columns": {
    "vendor_id": "1050",
    "vendor": "Yubico",
    "type": "IOUSBDevice",
    "action": "attach",
    "driver": "IOUSBDeviceUserClientV2",
 "model": "Yubikey NEO OTP+U2F+CCID",
@clong
clong / fim.md
Created March 13, 2017 07:12 
{
  "name": "file_events",
  "hostIdentifier": "computer.local",
  "calendarTime": "Mon Mar 13 07:03:13 2017 UTC",
  "unixTime": "1489388593",
  "columns": {
    "action": "CREATED",
    "atime": "1489388581",
 "category": "tmp",
@clong
clong / install-go-audit-osquery.sh
Last active March 17, 2017 12:13
go-audit and osquery bootstrap script
#! /bin/bash
sudo su
apt-get update && apt-get upgrade -y && apt-get install -y build-essential golang git jq auditd
cd /root
# Update Golang from 1.2 to 1.7 or compilation of go-audit will fail
wget https://storage.googleapis.com/golang/go1.7.linux-amd64.tar.gz
tar -xvf go1.7.linux-amd64.tar.gz
mv go /usr/local
@clong
clong / osquery.conf
Created September 1, 2015 18:30
{
"options": {
"config_plugin": "filesystem",
"logger_plugin": "filesystem",
"host_identifier": "hostname",
"event_pubsub_expiry": "86000",
"debug": "false",
"verbose_debug": "false",
"worker_threads": "4",
"schedule_splay_percent": 10