R. @0xrb
Reverse Threat Intel | Malware /Threat Hunter | Exploit Research \\ #IoT #Malware #Research, Reverse Engineering, #Botnet C2 #Hijacking virustotal.com/en/user/0xrb/ localhost Joined June 2010-
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R. retweeted
#ESETResearch has discovered the first known AI-powered ransomware, which we named #PromptLock. The PromptLock malware uses the gpt-oss:20b model from OpenAI locally via the Ollama API to generate malicious Lua scripts on the fly, which it then executes 1/6
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R. retweeted
Just released LLMEx - open-source security testing framework for LLMs: OWASP Top 10+1 for LLMs compliance, Smart false positive reduction, Works with OpenAI + custom APIs, Extensible for custom tests, and much more. Checkit out: soufianetahiri.github.io/LLMExploiter/
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What 17,845 GitHub Repos Taught Us About Malicious MCP Servers blog.virustotal.com/2025/06/what-1…
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IP whitelisting is fundamentally broken. At @assetnote, we've successfully bypassed network controls by routing traffic through a specific location (cloud provider, geo-location). Today, we're releasing Newtowner, to help test for this issue: github.com/assetnote/newt…
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🔥 𝐀𝐈 𝐑𝐞𝐝 𝐓𝐞𝐚𝐦𝐢𝐧𝐠 𝐏𝐥𝐚𝐲𝐠𝐫𝐨𝐮𝐧𝐝 𝐋𝐚𝐛𝐬 from @Microsoft 12 free labs to up-level your hacking skills from the “AI Red Teaming in Practice” Black Hat training, covering: - Credential exfiltration - Extracting a secret from the metaprompt - Indirect prompt…
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Autopsy of a Failed Stealer: StealC v2 When Your $3000 Malware Budget Goes to Marketing Instead of Actually Enabling the Encryption Function I did some analysis on the updated #StealC v2. The blog comes with config extractor, hunting queries and Yara rule. Let me know your…
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Our latest blog dives into a new variant of #Vo1d #botnet. C2 sinkhole data reveals it has infected 1.6M Android TVs across 200+ countries. Now leveraging RSA , its network can remains secure even if researchers register DGA C2s blog.xlab.qianxin.com/long-live-the-…
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hi threat hunters and malware analysts! I want to introduce you to my newly developed tool called "Matkap". with this tool, you can infiltrate telegram bots(malbots) associated with malware, gain access to their messages, and extract all their logs! ➡️ github.com/0x6rss/matkap
Experts discovered #surveillance tool #EagleMsgSpy used by Chinese law enforcement securityaffairs.com/171904/malware… #securityaffairs #hacking #China #Android
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This is one example of why correct attribution matters in CTI. medium.com/@gunthertrigge…… CC: @Gi7w0rm @Glacius_ @banthisguy9349 @0xrb
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🚨EDR Telemetry website is live! 🥳 I hope this makes it even easier for folks to compare the telemetry of EDR vendors and visualize their visibility gaps 🙂 ‣ Website🔗edr-telemetry.com ‣ GitHub 🔗github.com/tsale/edr-tele… **Telemetry results reflect the most recent…
🚨EDR Telemetry website is live! 🥳 I hope this makes it even easier for folks to compare the telemetry of EDR vendors and visualize their visibility gaps 🙂 ‣ Website🔗edr-telemetry.com ‣ GitHub 🔗github.com/tsale/edr-tele… **Telemetry results reflect the most recent… https://t.co/QKVyaQTFN8
R. retweeted
JA4 is now in VirusTotal! All the malware using wininet: virustotal.com/gui/search/t12… Executables using winhttp: virustotal.com/gui/search/t12… Remember, it is the combination of JA4+ fingerprints that build high fidelity detection. Rarely is JA4 a silver bullet on its own. For example,…
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🎉 DarkEye has officially launched! 🎁 Grab your 3-day free trial—register now for your free access! 🔗 Check it out: darkeye.org/?from=tw081 and dive into all the awesome features! 📢 Curious for more? Join our TG group: t.me/darkeye_team #DarkEye #CyberSecurity #DarkWeb…
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New blog post! "Building Casper's Shadow". We discovered and researched the #ShadowPad builder. See how ShadowPad is built 😎👻 nao-sec.org/2024/06/buildi…
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🚨Alert🚨CVE-2024-30103: Microsoft Outlook Remote Code Execution Vulnerability ⚠This Microsoft Outlook vulnerability can be circulated from user to user and doesn’t require a click to execute. Rather, execution initiates when an affected email is opened.This is notably dangerous…
🚨 Recent 𝗔𝗰𝘁𝗶𝘃𝗲 #SystemBC #Malware Commonly used in ransomware campaigns, spreading from Ukraine (UA). C2 IP: 185.156.72.33[:]4001 Hash: a022626b818bb6251e3b814ae74700e0 Compromised machines (bots) detected also in mostly Ukraine itself 👇 (32 Victims) 🛡️ #threatintel
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