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BOTNET

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by

Utkarsh Verma

on 30 March 2015

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Transcript of BOTNET

BOTNET
A KILLER WEB APPLICATION
Evolution
Capabilities and Impact
DEVILS
Spamming
Email ID harvesting
Blackmail/Revenge
Hacktivism
Anonymous surfing
Key logging
Data theft
Warez
ANGELS
Customer support
Stock trading
Indexing
Online Gaming
Counter devil bots
Types
FINDINGS
Detection & Control
Prevention
Keep computer updated and patched
Antivirus - Install latest updates
Dont preview mails in HTML format
Disable scripts in browser
Dont download attachments before scanning
Use internet security packs instead of normal Antivirus
.
storm = 2,30,000 zombies per day
Spam
DDOS
Rbot = 40,000 zombies per day
Spam
DDOS
malicious operations
Bobax = 24,000 zombies per day
Spam
GT Bot = 1,40,000 infected machines
DDOS
Agobot
Spyware
Central Controlled
P2P
Web Server
Threat Scenario
Easy Reach
Technological Advancement
AI
Additional Stealth [Encryption]
Redundant Controllers
Encrypted Communication
Combat Anti Virus by collapsing signature database & prevent updates
Easier to use [no need to code]
Light Weight yet lethal
Increase in usage
IDS/IPS
Conclusions
Easy momney prospects
Distributed Environments
Covert channels
Low user awareness
Legal Issues - different countries different laws
Pirated Softwares
Improper ingress and egress filtering
Pssive role of ISPs
References
Wikipedia
Botnet - detection & security
Pandalabs Annual Report
Honeynet Project - Know your enemy: Tracking Botnet
Detecting P2P Botnets
THANK YOU!
Utkarsh Verma
NITI 08030247101
Full transcript