Newsletter
TechAnV Blog
Get updates on security engineering, Rust, eBPF, and DevSecOps. No spam, unsubscribe anytime.
You're almost there!
Check your inbox and click the confirmation link to complete your subscription.
Something went wrong. Please try again.
Categories
Tags
/ 2fa a2a aaai ab aboutme Access access access-control Access-Control access-management acl Active Directory active directory Active Response active-directory Active-Directory active-response Active-Response ActiveX actix-web ad-blocking administration admission-control adr advanced-devops Advanced-Logging advanced-threats adversarial-attacks adversarial-defenses adversarial-detection adversarial-examples adversarial-ml adversarial-policy adversarial-transferability Agent-Deployment agent-guardrails Agent-Management agent-poisoning agent-runtime agent-safety agent-scanning agent-security agent-to-agent agentic-ai agile ai AI AI Agents AI Development ai-agents AI-Automation ai-collectives ai-controls ai-cybersecurity ai-detection ai-discovery ai-ethics ai-generated-content ai-integration AI-Marketing ai-models ai-policy ai-powered-scoring AI-Sales AI-security AI-Security ai-security ai-skills ai-threat-detection ai-threat-hunting ai-translation aibom airtable alarms alert-consolidation Alert-Enrichment alert-fatigue alerting Alerts alignment Alpine-Linux amd-sev amplitude amtd analysis analytics Analytics Android anomaly-detection Anomaly-Detection ansible anthropic Anti-Bot Apache api API API Security api-client api-design api-gateway api-management api-security app-control-for-business apparmor AppArmor apple Apple-Intelligence Apple-security applescript application-control application-security applications applocker APS APT-attacks apt-detection arch-linux architecture Architecture architecture-patterns argocd arm-trustzone Artificial-Intelligence asgi assemblyscript astro-ai async Async asynchronous athena ATL Attack-Classification attack-defense attack-detection attack-methodology Attack-Mitigation attack-patterns Attack-Prevention attack-tools attestation audio Audio audit Audit-Logging Auditd auth0 authentication Authentication authentication-security authenticity authorization Authorization auto-reboot automated-monitoring automated-response automated-testing automation Automation autonomous-pentesting autonomous-vehicles autoscaling aws AWS AWS-Bedrock AWS-Lambda awslambda aya Aya azure Azure azure-ad backdoor-attacks backdoor-defense backdoor-detection backend background-services backstage backup Backup bare-metal baseline-analysis baselining bash basics bcc behavioral-analysis behavioral-analytics benchmark benchmarking benchmarks Best Practices best-practices Best-Practices BestPractices bgp Big-Data big-data bind-mounts biometric-security black-box-attacks blacklist blockchain blog-platforms Blogging blue-green blue-team Blue-Team bluechi bochs borrowing bot-management Bot-Management Bot-Protection boto3 bpftrace broadcom browser browser-exploitation brute-force Brute-Force btlo bug-bounty build build-configuration business-intelligence busybox BYOD byova byzantine c C Programming C++ caching caddy calico Campaign-Management canary CAPTCHA career Career CASB catalog cdc cdn CDN centos certificate-authority Certificate-Management certificates certification Cgroups chain-of-thought Chainsaw Change-Management chartmuseum chatbot Chatbot ChatGPT chatops check_wmi_plus choreography ChromaDB chrome ci-cd CI-CD CI/CD cicd cilium circuit-breaker cis CIS cis-benchmark cis-benchmarks cka Claude claude-3-opus claude-code Claude-Haiku cleanup cli CLI-anything cli-tools clickhouse ClickHouse client-go cloud cloud-computing cloud-native Cloud-Native cloud-providers cloud-security Cloud-Security Cloud-Storage cloud-storage cloudflare Cloudflare cloudflared cloudformation cloudfront CloudNative cloudrun cloudwatch cluster cluster-deployment cluster-health cluster-management cluster-setup cmd CMMC cni cnn cocktails code management code-agents code-generation code-hallucination code-integrity code-safety code-signing collaboration columnar com COM Command-Module communication communication-patterns community compensation compliance Compliance compliance-automation compliance-reporting Component-Development Compose compression Compression compute computer-use-agents computer-vision conference-translation confidential-computing configmaps configuration configuration-management consensus constrained-language-mode consul container Container Orchestration Container-Architecture container-management container-monitoring container-orchestration Container-Orchestration container-runtime container-security Container-Security Containerd containerization Containerization containers Containers containment content-attribution content-authenticity content-automation content-filtering content-generation Content-Marketing context-aware contextual-translation continuous-improvement contract-testing controller controller-manager Controllers cookiecutter cooking coredns coreos Coroutines correlation Correlation correlation-rules cors cosmopolitan Cost Optimization cost-optimization Cost-Optimization cpp CPU-Monitoring cqrs crawler crd CRD CRI cri-o critical-analysis CRM cronjob cronjobs cross-account cross-cloud Cross-Cluster-Search Cross-Platform Crypto-Mining CryptoAPI cryptography Cryptography csa csharp css cti custom linux custom-decoders Custom-Rules Customer-Success customization Customization CVE-2025-31200 CVE-2025-31201 cvpr cyber-range-thailand-2024-(qualifier) cyber-threats cyberdefenders cybersec cybersecurity Cybersecurity cygenixctf-write-up d1 d1-database D1-Database daemonsets dashboard dashboards Data-Analysis data-analysis data-analytics data-architecture data-augmentation data-breach data-catalog data-channels data-consistency data-curation data-deduplication data-economics data-fetcher Data-Filtering data-free data-governance Data-Lake data-management data-masking data-migration data-normalization Data-Pipeline data-pipeline data-pipelines data-poisoning data-prepper data-privacy data-processing data-protection Data-Protection data-recovery Data-Residency data-security data-shapley data-valuation data-warehouse database DataBinding dataset-security Datasets datasets datasette daybreak dba ddos-protection DDoS-Protection debian debugging decoders Decoders decoupling deep-learning deepfake deepl-voice deepseek-r1 deepteam defense defense-evasion defensive-security Demo deno dep deployment Deployment deserialization design-patterns desktop-development Desktop-Development detection detection-accuracy detection-engineering Detection-Engineering Developer Tools developer-portal developer-portals development Device Drivers device-guard Device-Monitoring devops DevOps devops-culture devops-journey devsecops DevSecOps devtools devtron DFIR diagrams differential-privacy diffusion-models Digital-Forensics digital-payments Digital-Signatures digital-transformation digitalocean Direct2D Direct3D DirectShow DirectX disaster-recovery discord discovery disk-encryption Disk-Monitoring disk-provisioning distinguished-paper Distributed Systems distributed-security Distributed-Security distributed-systems distributed-transactions distro distrobox diversity django dkim DLP dmarc dnf dns docker Docker document-processing documentation DoD domain domain-administration Domain-Controller domain-driven-design dotnet DPAPI dual-objective duckdb dx-operational-observability DynamicClient dynamodb e-payment ebpf eBPF ec2 ECS ecs edge-ai edge-computing Edge-Computing Edge-Database edge-devices edge-functions edge-security edr EDR edr-bypass efficient-llm eks elastic-alternative Elastic-Stack elasticache elasticsearch Elasticsearch electron elgato elk-stack email Email email-automation Email-Automation Email-Marketing embedded linux embedded-systems Embeddings emnlp encryption Encryption Endpoint-Monitoring endpoint-protection Endpoint-Protection endpoint-security Endpoint-Security Engineering ensemble-methods enterprise Enterprise Enterprise Security enterprise-architecture Enterprise-Architecture enterprise-clustering enterprise-governance enterprise-integration enterprise-security Enterprise-Security environment-variables envoy EPS error-handling etcd ETL etl ETW eureka evaluation evasion Event-Channel event-correlation event-driven event-driven-architecture Event-Logs event-monitoring Event-Monitoring event-sourcing event-streaming Event-Tracing EVTX-Analysis Example exif exploit-mitigation exploit-prevention exploitation falco Fargate fargate fault-tolerance Feature-Engineering feature-flags federated-learning federation fedora fedora-coreos ffmpeg FIDO2 File Integrity file-integrity file-integrity-monitoring File-Integrity-Monitoring file-rule-levels file-transfer filebeat FileVault FIM financial-security Fine-Tuning fingerprinting fintech fips fips-203 Firecracker firefox firehose firewall Firewall Firewall-Monitoring Flow fluentbit Fluentd flux fly forensics Forensics frameworks frontier-models ftp FTP full-stack functions fundamentals future-translation gainsaheb game-theory gans garak Gatekeeper Gateway gateway gcp GCP gcs GDI32 gemini-2.5 genai general generative-ai generative-ai-privacy generative-models gis git github github-actions GitHub-Actions gitlab gitops GitOps glasswing global-delivery Global-Distribution glue gmail go Go golang google google-authenticator google-cloud google-sheets googlecloud governance GPO gpt GPT-4 gpt-4o gpt-trustworthiness gpt3 grafana graph-api graphical interface Graphics API graphql GraphQL group-policy grpc guardrails gui guide hacker-news hackthebox Hadoop hadrian hallucination ham-radio hardening hardware hardware-acceleration hardware-security hashicorp HDFS health-checks health-probes helm helm-charts heroku high-availability High-Availability high-risk-security Hilt hirte Historical-Analysis history holistic-framework homebrew homelab homomorphic-encryption Honeypot hpa hsm htb-labs htb-machines htb-sherlocks htb-sherlocks-write-up-aptnightmare htb-sherlocks-write-up-aptnightmare-2 htb-sherlocks-write-up-bft htb-sherlocks-write-up-bought htb-sherlocks-write-up-brutus htb-sherlocks-write-up-bumblebee htb-sherlocks-write-up-campfire-1 htb-sherlocks-write-up-campfire-2 htb-sherlocks-write-up-compromised htb-sherlocks-write-up-constellation htb-sherlocks-write-up-crewcrow htb-sherlocks-write-up-crownjewel-1 htb-sherlocks-write-up-crownjewel-2 htb-sherlocks-write-up-detroit-becomes-human htb-sherlocks-write-up-heartbreaker-continuum htb-sherlocks-write-up-heartbreaker-denouement htb-sherlocks-write-up-hyperfiletable htb-sherlocks-write-up-jingle-bell htb-sherlocks-write-up-jugglin htb-sherlocks-write-up-knock-knock htb-sherlocks-write-up-litter htb-sherlocks-write-up-lockpick htb-sherlocks-write-up-logjammer htb-sherlocks-write-up-meerkat htb-sherlocks-write-up-neurosync-d htb-sherlocks-write-up-noted htb-sherlocks-write-up-noxious htb-sherlocks-write-up-nubilum-2 htb-sherlocks-write-up-nuts htb-sherlocks-write-up-opsalwarkameez24-1-super-star htb-sherlocks-write-up-opsalwarkameez24-2-magic-show htb-sherlocks-write-up-opsalwarkameez24-4-salsa-dance htb-sherlocks-write-up-optinseltrace24-1-sneaky-cookies htb-sherlocks-write-up-optinseltrace24-3-blizzard-breakdown htb-sherlocks-write-up-optinseltrace24-4-neural-noel htb-sherlocks-write-up-pikaptcha htb-sherlocks-write-up-psittaciformes htb-sherlocks-write-up-reaper htb-sherlocks-write-up-reliablethreat htb-sherlocks-write-up-rogueone htb-sherlocks-write-up-takedown htb-sherlocks-write-up-ticktock htb-sherlocks-write-up-tracer htb-sherlocks-write-up-trent htb-sherlocks-write-up-ultimatum htb-sherlocks-write-up-unit42 htb-sherlocks-write-up-unsupervised htb-write-up-baby htb-write-up-babytwo htb-write-up-breach htb-write-up-data htb-write-up-forgotten htb-write-up-job htb-write-up-lock htb-write-up-manage htb-write-up-media htb-write-up-reset htb-write-up-retro htb-write-up-retrotwo htb-write-up-sendai htb-write-up-slonik htb-write-up-sweep htb-write-up-vulnescape html http HTTP http3 https httpx HubSpot Hugging-Face hugo hybrid-cloud hybrid-quantum-classical Hydra hypothesis-driven I/O-Optimization iac iam iccv icinga iclr icml ics ide identity Identity identity management identity-governance identity-management IDS ieee-sp ignition IIS image-generation imagemagick Implementation in-memory Incident Response incident-response Incident-Response index index-management indexer industrial-iot industrial-security Infopercept infrastructure Infrastructure infrastructure-as-code Infrastructure-as-Code Infrastructure-Monitoring ingress insider-threats installation installutil instruction-tuning instrumentation integration Integration Integration Testing integration-testing intel-sgx inter-agent-security internet interoperability interpretability introduction intrusion-detection intrusion-prevention inventory Invinsense IOCs IOKit ios iOS-development iOS-security iot IPS isa iso isolation Isolation istio IT-security iterators IUnknown jailbreak jamstack jasmin java javascript JavaScript jenkins jest Jetpack Jetpack Compose jinja Journald jq json jsonpath jupyter jwt JWT k8s kafka Kafka kannel kaslr Kata-Containers keepalive Kerberos kernel Kernel Kernel Programming kernel-security Kernel-Tuning Kernel32 key-management keycloak Kibana KIND kinesis kiota kms knowledge-reasoning Kotlin kprobe kpti kubeadm Kubebuilder kubectl kubernetes Kubernetes kubernetes-security kustomize KVM kyber labels lambda LangChain language-processing large-language-models lattice-cryptography launchd LDAP Lead-Generation learning Legacy Code legacy-systems letsdefend letsdefend-challenge letsdefend-write-up-agniane-stealer letsdefend-write-up-astasialoader letsdefend-write-up-batch-downloader letsdefend-write-up-brute-force-attacks letsdefend-write-up-cl0p-malware letsdefend-write-up-compromised-chat-server letsdefend-write-up-compromised-ics-device letsdefend-write-up-compromised-network-printer letsdefend-write-up-confluence-cve-2023-22527 letsdefend-write-up-disclose-the-agent letsdefend-write-up-discord-forensics letsdefend-write-up-dll-stealer letsdefend-write-up-downloader letsdefend-write-up-email-analysis letsdefend-write-up-excel-4.0-macros letsdefend-write-up-golang-ransomware letsdefend-write-up-http-basic-auth letsdefend-write-up-icedid-malware-family letsdefend-write-up-imagestegano letsdefend-write-up-infection-with-cobalt-strike letsdefend-write-up-investigate-web-attack letsdefend-write-up-java-shellcode letsdefend-write-up-kernel-exploit letsdefend-write-up-kimsuky-apt-group letsdefend-write-up-linux-disk-forensics letsdefend-write-up-linux-forensics letsdefend-write-up-linux-memory-forensics letsdefend-write-up-lockbit letsdefend-write-up-log-analysis-with-sysmon letsdefend-write-up-macos-malware letsdefend-write-up-malicious-autoit letsdefend-write-up-malicious-chrome-extension letsdefend-write-up-malicious-doc letsdefend-write-up-malicious-vba letsdefend-write-up-malicious-web-traffic-analys letsdefend-write-up-malicious-wordpress-plugin letsdefend-write-up-memory-analysis letsdefend-write-up-mshtml letsdefend-write-up-ntfs-forensics letsdefend-write-up-obfuscated-javascript letsdefend-write-up-obfuscated-rat letsdefend-write-up-pcap-analysis letsdefend-write-up-pdf-analysis letsdefend-write-up-pdfuri letsdefend-write-up-phishing-email letsdefend-write-up-php-cgi-(cve-2024-4577) letsdefend-write-up-port-scan-activity letsdefend-write-up-powershell-script letsdefend-write-up-presentation-as-a-malware letsdefend-write-up-printnightmare letsdefend-write-up-qakbot-malware letsdefend-write-up-ransomware-attack letsdefend-write-up-registryhive letsdefend-write-up-remote-working letsdefend-write-up-revenge-rat letsdefend-write-up-serpent-stealer letsdefend-write-up-shellshock-attack letsdefend-write-up-suspicious-browser-extension letsdefend-write-up-suspicious-python-package letsdefend-write-up-teamviewer-forensics letsdefend-write-up-upstyle-backdoor letsdefend-write-up-wannacry-ransomware letsdefend-write-up-windows-memory-dump letsdefend-write-up-windows-registry letsdefend-write-up-windows-theme-spoofing letsdefend-write-up-winrar-0-day letsdefend-write-up-yara-rule libvirt lightsail lightweight distro linkding linkerd linux Linux linux development linux from scratch linux kernel linux kernel compilation linux system linux-kernel Linux-Kernel linux-security Linux-Security LiveData liveness lkl Llama-3.1 Llama3 llm LLM llm-activations llm-agents llm-alignment llm-coding llm-distillation llm-guard llm-guardrails llm-influence llm-privacy llm-reliability llm-safety llm-steering llm-translation llms load-balancing load-testing Lockdown-Mode log log-analysis Log-Analysis Log-Analytics Log-Collection log-ingestion log-management Log-Management log-parsing Log-Processing LogcatUDP logging logs Logstash Logwatch lolbas lolbins low-latency lsm LSM lstm lunarvim lxss MAC Machine Learning machine-learning Machine-Learning machine-translation machine-unlearning machinelearning macos macOS macOS-development macOS-security Maintenance malware Malware Malware Analysis malware-analysis malware-detection Malware-Detection malware-protection managed-database management manifest maps Markdown markdown Marketing-Automation master-keys mastodon MCP mcp mdm MDM Media Foundation Media-Storage mediawiki memcached memorization Memory Management Memory Protection memory-management Memory-Management Memory-Monitoring memory-poisoning memory-safety mermaid message-queue messaging metrics metrics-server MFA mfa micro-segmentation micromdm microservices Microservices microsoft Microsoft microsoft-copilot microsoft-graph microsoft-kiota MicroVM microwindows midjourney migration Migration Migrations MikroTik minimalistic os minio misc MISP mitigation MITRE-ATT&CK mitre-attack ml-integration ml-kem mobile-device-management mobile-security Mobile-Security model-behavior model-compression model-context-protocol model-failure model-imitation model-inversion model-poisoning model-repair model-safety model-scanning model-security monitoring Monitoring morphisec msbuild mshta MSI MSSP mtls Multi-Agent Systems multi-cloud Multi-Cloud multi-cluster Multi-Cluster Multi-Service Multi-Site multi-tenancy Multi-Tenancy multi-tenant multi-turn-attacks multilingual-blogs Multimedia multimodal-ai multimodal-safety multipass musl MVVM mysql mythos n00bz-ctf-2024-write-up-(bythew4y-team) n8n nagios Namespaces nano-x Native-Development nats NATS natural-data Navigation ndss nemo-guardrails neovim netdata netflix Network network-access network-correlation Network-Monitoring Network-Performance Network-Scanning network-security Network-Security networking Networking neural-machine-translation neural-networks neurips neuvector nextjs-ai nfs nginx nist nist-standards nlp NLP nlp-security Nmap no-code No-Code node node-affinity node-exporter Node.js nodejs noisy-neighbors nosql notifications Notifications npm NSO-group NTLM oauth oauth2 OAuth2 object-storage Object-Storage objective-c observability observable observable-plot oci-runtime ocr OCSF offensive-security oidc OLE Ole32 Ollama ood-detection ood-generalization ood-robustness open source open-xdr openai OpenAI openapi opensearch OpenSearch openssh openssl OpenSSL opentelemetry openvpn operating system operating-systems Operations operators Operators OperatorSDK optimization Optimization oracle oracle23c orchestration Orchestration organizational-charts OSSEC ot-ics outstanding-paper over-refusal overture-maps owasp ownership OXDR p2p P2P package-management packaging packet-capture packet-processing pact pages pagination partitioning passkeys passwordless patterns pbft PCI-DSS pdf PDF-Reports peer-to-peer Pegasus-protection penetration-testing pentesting performance Performance performance-benchmarking performance-optimization Performance-Optimization permissions persistentvolumeclaims persistentvolumes personalization php physical-attacks pihole pipeline Pipeline-Management pixelmator pixie pkcs11 PKI pki Platform Development platform-engineering playwright pluggy plugin plugins pmp PnP pod-security podman pods poisoning policy-alignment Policy-Monitoring political-bias polyglot-persistence post-quantum-cryptography Postfix postgresql powershell PowerShell presenting pretraining pricing priority-management Privacy privacy privacy-assessment privacy-attacks privacy-controls privacy-engineering privacy-leakage privacy-protection Private-Cloud-Compute Privileged-Access process-exporter Process-Monitoring Process-Supervision processor production Production production-deployment Production-Deployment Production-Setup productivity Productivity programming Programming project-management prometheus prompt-injection promptfoo promptmap2 protocols provable-defense proxy proxy-models pub-sub purification purpleair push-notifications pyodide pypi pytest python Python qemu quadlet quadlets quality-assurance quantum-acceleration quantum-ai quantum-algorithms quantum-computing quantum-nlp quantum-resistance quantum-resistant quarto Query-Language queues quic r2 R2 r2-storage rabbitmq raft RAG rag RAMPART ransomware ransomware-defense rate-limiting Rate-Limiting rbac RBAC rdp rds react readiness readthedocs real-time Real-time Real-time Analytics real-time-analytics real-time-translation real-world-ai red-team red-teaming reddit redis redshift Refactoring reference refusal-direction refusal-vectors Regex regulation regulatory-compliance reinforcement-learning Remote Management remote-access Remote-Commands Remote-Logging ReplicaSet repository management representation-engineering representation-steering resilience resilience4j resource-management Resource-Monitoring resources REST rest-api restore Retrieval-Augmented-Generation retrieval-safety Revenue-Operations risc-v risk-based-alerting risk-management robustness rocky-linux roles rolling-updates Room Rootcheck rootkit rootless rootless-containers route53 Router routing rpki rpm-ostree rsyslog rule-engine rule-options rules Rules runtime-protection runtime-security Runtime-Security RuntimeClass rust Rust s3 s3-compatible S3-Compatible s6-overlay safari safety safety-alignment safety-benchmark safety-classifiers safety-critical safety-reasoning safety-training saga-pattern Sales-Automation Salesforce sandboxed-execution sandboxing SASE sast sbom scalability Scalability scaling scanning sched_ext scheduler scheduling scim screen-sharing Screen-Sharing scripting sdk-development sdk-generation sdlc seamlessm4t search search-engine seccomp Seccomp secplayground-hackloween-ctf-2025-digital-forensics secrets secrets-management secure-boot secure-coding secure-computation secure-element secure-enclave secure-enclaves security Security Security Architecture Security Monitoring Security Platform Security-Analysis security-analytics Security-Analytics security-architecture Security-Architecture Security-Auditing security-automation Security-Automation security-checklist security-commands security-controls security-data-lake security-fallacies Security-Framework Security-Hardening security-implementation Security-Management security-monitoring Security-Monitoring security-operations Security-Operations security-orchestration Security-Orchestration security-patches security-platform security-runtimes security-systems security-taxonomy security-testing security-tools security-trends security-updates selenium self-regulation self-supervised selinux seo SEO seo-optimization server-setup serverless Serverless service mesh service-accounts service-discovery service-mesh service-workers ServiceAccounts Services Shaders sharing shell Shell shell-configuration Shell-Extensions shell-scripting shellcode shellcode-injection shot-scraper Shuffle siem SIEM sigma signaling sigstore SilkETW simultaneous-interpretation single-node sinkhole site-speed situational-awareness skill-security slack slsa smack smallstep smpp SMS sms-gateway smtp SMTP snapshot snort sns snyk soar SOAR SOC soc Social-Media software development software-attestations software-testing sok spark spatialite speech-translation spf sphinx spiffe spire spreadsheet spring-boot spyware-protection sql SQL sql-server sqlite SQLite sqs squarespace sre SRE ssh SSH SSH-security ssl SSL/TLS starship State Management StateFlow static-sites statistical-analysis steganography stepca stig storage Storage-Optimization storageclass streaming Streaming STUN subnets supply-chain supply-chain-security suricata svg swift Swift sysadmin syscollector Syslog syslog sysmon Sysmon System Architecture System Development System Management system services system-administration System-Administration System-APIs System-Audit system-calls system-design system-extension system-hardening System-Health system-integrity system-maintenance system-programming System-Programming system-prompts System-Security systemd systems-programming tailscale taints targeted-attacks TCC tcp TCP team-collaboration telegram templates temporal-consistency Tenzir terminal terminal-services terraform tesseract testcontainers testing Testing tetragon text-classification text-to-image textract thm-blue-teaming thm-write-up-apiwizards-breach thm-write-up-benign thm-write-up-blizzard thm-write-up-block thm-write-up-boogeyman-1 thm-write-up-boogeyman-2 thm-write-up-boogeyman-3 thm-write-up-carnage thm-write-up-dead-end- thm-write-up-disgruntled thm-write-up-disk-analysis-&-autopsy thm-write-up-diskfiltration thm-write-up-diskrupt thm-write-up-exfilnode thm-write-up-hunt-me-i-payment-collectors thm-write-up-investigating-with-splunk thm-write-up-ironshade thm-write-up-itsybitsy thm-write-up-juicy-details thm-write-up-memory-forensics thm-write-up-new-hire-old-artifacts thm-write-up-parrotpost-phishing-analysis thm-write-up-phishing-analysis-tools-(case-1-3) thm-write-up-ps-eclipse thm-write-up-retracted thm-write-up-revil-corp thm-write-up-secret-recipe thm-write-up-slingshot thm-write-up-snapped-phish-ing-line thm-write-up-tardigrade thm-write-up-tempest thm-write-up-the-greenholt-phish thm-write-up-unattended threading Threat Detection Threat Hunting Threat Mitigation threat-detection Threat-Detection threat-hunting Threat-Hunting threat-intelligence Threat-Intelligence threat-landscape threat-modeling threat-prevention threat-remediation threshold-cryptography tiktok time-series timeout tinyemu tls TLS toast-notifications token-flow tokio Tokio tolerations tomcat tool-poisoning tool-using-agents tools tpami tpm tracee tracing Traffic-Analysis traffic-routing training-data-extraction training-data-reconstruction training-efficiency transformers trojan trojan-attacks troubleshooting trusted-execution trusted-execution-environments trusted-publishing trustworthiness tryhackme tunnel tunneling tunnels turing TURN Turnstile tutorial Tutorial twitter typescript ubuntu Ubuntu udev udp UDP ui UI UI Testing ULS umci uncertainty Unified-Logging uninstallation unintended-behaviors unisolation Unit Testing unix utilities unlisted-labs upgrade upgrade-issues uprobes usb-control USB-Monitoring Use Cases use-cases usecurity user accounts user-experience User-Experience User-Mode user-monitoring user-session User32 utm-stack valtown vault Vector-Database vega vendor-lock-in verification version control version-control Version-Control Video video video-chat video-models video-safety ViewModel vim violation-detection virtualization Virtualization VirusTotal Visual-Studio visualization Visualization vldb vmware volumes vpc vpn vpn-replacement vscode vsftp vulnerabilities vulnerability vulnerability-analysis Vulnerability-Assessment vulnerability-detection Vulnerability-Management vulnerability-scanning vulnlab waf WAF WARP warp WASAPI wasi wasm watermarking wazuh Wazuh wdac web Web Development web-acceleration web-components web-development web-filtering web-infrastructure web-performance web-security Web-Security web-servers webassembly WebAssembly webauthn WebAuthn webhooks webrtc WebRTC websockets white-labeling wikipedia Win32 windbg windows Windows windows admin center Windows API Windows SDK Windows Security Windows Server 2019 Windows Services windows updates windows-10-iot windows-api Windows-API Windows-Firewall Windows-Forensics windows-monitoring Windows-SDK windows-security Windows-Security winexe winrt WinSock wmi WMI wmic wordpress worker-nodes workers Workers workflow Workflow workflow-automation Workflow-Automation workload-identity WQL wsl xdp XDP XDR xdr xdr-platform xdr-testing xpc xprotect XProtect xsl yaml YARA youtube zeit-now zero-copy zero-day zero-trust Zero-Trust zsh ztna
329 words
2 minutes
LetsDefend Write up PCAP Analysis
LetsDefend - PCAP Analysis#
Created: 22/02/2024 14:28 Last Updated: 22/02/2024 15:16
PCAP Analysis
File Location: /root/Desktop/ChallengeFile/Pcap_Analysis.pcapng
Start Investigation#
I started by looking at the statistics of this pcapng file
There are a lot of IP addresses that were captured.
Protocol that was used the most is UDP Data and there are also a bunch of TCP protocol including HTTP that got captured as well
I don’t think I can get the valuable information from TLS and UDP so I shifted my focus on TCP and Follow TCP stream
Look like I found a chat? look like P13 and Cu713 has a communicatation.
I filtered with 192.168.235.137 as a source and found out that this IP address uploaded file to an Apache web server (192.168.1.7) which was saved at uploads directory
Look like We got most of the question done
In network communication, what are the IP addresses of the sender and receiver?
Answer Format: SenderIPAddress,ReceiverIPAddress
1192.168.235.137,192.168.235.131P13 uploaded a file to the web server. What is the IP address of the server?
1192.168.1.7What is the name of the file that was sent through the network?
1fileWhat is the name of the web server where the file was uploaded?
1apacheWhat directory was the file uploaded to?
1uploadsHow long did it take the sender to send the encrypted file?
This question can be answered by looking at Conversations of the sender IP and server IP address at Statistics
10.0073Summary#
A communication between 2 user P13 and Cu713 was captured, There was a challenge to found a new encryption script that was hiding somewhere and that somewhere is the Apache web server on the same local network and that file was named file and upload via /panel.php to the uploads directory
LetsDefend Write up PCAP Analysis
https://mranv.pages.dev/posts/letsdefend-write-up-pcap-analysis/