PiFinger

root@kitploit: | \ | | | | | | | | .--. .--./ .---. .--. | / | | | | .-. | / /';/ /\ /'\ | | | | | | | | | | | | \ .//| ., | | || || ||.', '..' --- Just for fun and security...

maltrail

Maltrail Maltrail은 알려진 악성 인프라와의 통신을 식별하고 선택된 트래픽 이상 징후를 보고하는 네트워크 트래픽 탐지 시스템입니다. 네트워크에서 관찰된 도메인, URL, IP 주소, IP:port 쌍, User-Agent 값을 trails라고 하는 지표 집합과 대조합니다. 탐지는 출발지, 목적지, 프로토콜, 일치한 trail, 분류, trail 출처를 포함하는 단일 이벤트로 기록됩니다:text "2026-08-07 09:14:22.117034" gw 10.13.13.2 57809 1.1.1.1 53 UDP DNS...

zeek-strrat-detector

ZeekベースのSTRRATマルウェア検出器 これはZeek SpicyベースのSTRRATマルウェア検出器です。 PCAP https://app.any.run/tasks/4423258f-59bc-4a88-bfec-d8ac08c88538/ 出力例 root@kitploit: % zeek -Cr strrat-4423258f-59bc-4a88-bfec-d8ac08c88538.pcap zeek-strrat-detector % cat notice.log separator \x09 setseparator , emptyfield empty...

zeek-spicy-ipsec

IPSec これは、Spicy に基づいて IPSec VPN を検出する Zeek プロトコルアナライザーです。 このパッケージを使用するには、Spicy をインストールする必要があります。 このアナライザーの開発の詳細を記したブログ: https://zeek.org/2021/04/20/zeeks-ipsec-protocol-analyzer/ RFC: https://tools.ietf.org/html/rfc2406 ESP https://tools.ietf.org/html/rfc4302 AH https://tools.ietf.org/html/rfc240...

zeek-gozi-detector

Gozi マルウェア検出器 この Zeek パッケージは、Gozi バンキング型マルウェアの活動を検出します。 リソース: このパッケージが探す RAR ファイルは、以下の記事で取り上げられています: https://unit42.paloaltonetworks.com/march-wireshark-gozi-answers/...

Network-Detection-Engine

バージョン: 0.001 ネットワーク検出エンジン root@kitploit: 軽量な'Network Intrusion Detection Engine'で、ライブトラフィックをキャプチャし、実際のライブ攻撃をリアルタイムで検出します。Zig0.15.2。 機能 root@kitploit: - libpcapを使用したライブパケットキャプチャ - カスタムパケット解析: - Ethernet - IPv4 - TCP / UDP / ICMP - 攻撃検出: - SYN Flood検出 - ICMP Flood検出 - TCP/UDPポートスキャン検出 - Ping of Dea...

cve-2021-1675-printnightmare

CVE-2021-1675 検出のためのシンプルなポリシー ================================================================================= スクリプトで提供される機能 :: この Zeek パッケージは pcap と以下の成果を利用しています: https://github.com/LaresLLC/CVE-2021-1675.git root@kitploit: 次の事実に基づいています: インストール root@kitploit: zeek-pkg install zeek/initconf/ または...

Urgent11-Suricata-LUA-scripts

Urgent11-Suricata-LUA-scripts CVE-2019-12255、CVE-2019-12256、CVE-2019-12258、およびCVE-2019-12260を検出するためのSuricata LUAスクリプト CVE-2019-12255 このスクリプトはCVE-2019-12255をチェックします。チェックされるパケットにはPSH、ACK、URGフラグが設定され、ペイロードサイズが1500バイトを超えている必要があります。次に、緊急ポインタの値が0に設定されているかどうかを確認します。これにより、影響を受けるデバイスで整数アンダーフローが発生します。...

Surviving the Mythos Era: Richard Bejtlich on the Case for NDR

Despite the abundance of telemetry at analysts’ disposal, many security operations teams struggle to answer a few basic questions during incident investigation: What happened? What evidence do we have? How do we know we’re seeing it all, in context? Answering these questions requires teams to go...

The Alert Firehose Finally Meets Its Match

Ask a cybersecurity pro about Network Detection and Response NDR and you might still hear "Noisy," "Too much data." But ask the teams running NDR that includes agentic AI capabilities and you'll hear they're actually using it to catch threats earlier, triage faster, and chase fewer false positive...

DCSync Detection Without Signatures: Trellix NDR and the Power of Technique-Based Defense

DCSync Detection Without Signatures: Trellix NDR and the Power of Technique-Based Defense By Maulik Maheta and Chao Sun · April 14, 2026 Executive summary A DCSync attack is one of the most formidable techniques an adversary can deploy after gaining a foothold in an Active Directory AD environmen...

Masters of Imitation: How Hackers and Art Forgers Perfect the Art of Deception

Unmasking impostors is something the art world has faced for decades, and there are valuable lessons from the works of Elmyr de Hory that can apply to the world of defensive cybersecurity. During the 1960s, de Hory gained infamy as a premier forger, passing off counterfeit masterworks of Picasso,...

My Day Getting My Hands Dirty with an NDR System

My objective As someone relatively inexperienced with network threat hunting, I wanted to get some hands-on experience using a network detection and response NDR system. My goal was to understand how NDR is used in hunting and incident response, and how it fits into the daily workflow of a Securi...

When SPNs Go Rogue: Detection and Remediation with Trellix NDR

When SPNs Go Rogue: Detection and Remediation with Trellix NDR By Maulik Maheta and Henry Bernabe · February 10, 2026 Executive summary Service Principal Names SPNs are essential for Kerberos authentication in Active Directory AD, but misconfigurations, such as assigning SPNs to standard user...

The Fake Domain Controller You Didn’t See Coming: Detecting DCShadow Attacks Using Trellix NDR

The Fake Domain Controller You Didn’t See Coming: Detecting DCShadow Attacks Using Trellix NDR By Maulik Maheta and Chao Sun · December 17, 2025 Executive summary DCShadow is a covert post-exploitation technique that enables an attacker to impersonate a domain controller and make unauthorized,...

Silent Domain Hijack: Detecting DCSync with Trellix NDR

Silent Domain Hijack: Uncovering the DCSync Attack and Detecting with Trellix NDR By Maulik Maheta and Chao Sun · December 10, 2025 Executive summary DCSync is one of the most powerful and stealthy techniques an attacker can use once they have gained access to an Active Directory AD environment...

ThreatBook Peer-Recognized as a Strong Performer in the 2025 Gartner® Peer Insights™ Voice of the Customer for Network Detection and Response — for the Third Consecutive Year

Singapore, Singapore, 13th November 2025, CyberNewsWire...

The Silent Threat in Active Directory: How AS-REP Roasting Steals Passwords Without a Trace and Trellix NDR’s Rapid Detection

The Silent Threat in Active Directory: How AS-REP Roasting Steals Passwords Without a Trace and Trellix NDR’s Rapid Detection By Maulik Maheta · October 15, 2025 Executive summary Adversaries use AS-REP Roasting to extract and crack password hashes from Active Directory AD accounts with Kerberos...

Can Your Security Stack See ChatGPT? Why Network Visibility Matters

Generative AI platforms like ChatGPT, Gemini, Copilot, and Claude are increasingly common in organizations. While these solutions improve efficiency across tasks, they also present new data leak prevention for generative AI challenges. Sensitive information may be shared through chat prompts, fil...

Exposing PathWiper: DCOM Abuse and Network Erasure

Exposing PathWiper: A Deep Dive into DCOM Abuse and Network Erasure With Trellix NDR By Maulik Maheta and Lishoy Mathew · August 12, 2025 Executive summary Ukraine’s national energy and telecommunications infrastructure was the primary targets of the PathWiper attack in 2025. The attack was...