Cobalt Strike
@_CobaltStrike
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Official account for Cobalt Strike. Benchmark red teaming tool known for its flexibility and powerful user community. Follow for new releases and other updates.
Eden Prairie, MN
Joined July 2015
C2Lug kicks off next week, and with over 100 red teams anticipated to attend, spots are filling up fast! Register now to secure yours!. @OutflankNL @Unit42_Intel @MoJGovUK #BEACON #CobaltStrike
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Outflank's latest tool, Boflint, can be directly incorporated into our BOF-VS workflow! Repository is now available at
BOFs are powerful, but error-prone! We dropped a post and new BOF linting tool to catch bugs early, and to prevent crashing implants. This will speed up your Beacon Object File dev workflow. If you're building custom C2 payloads, it's a must-read. 🔍. 📖
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RT @ptrpieter: I'm heading to #TROOPERS25 together with @HenriNurmi. Looking forward to great content and meeting people in person! Feel fr….
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RT @joehowwolf: [BLOG] Dynamically Instrumenting Beacon with BeaconGate - For All Your Call Stack Spoofing Needs!
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All our swag is packed, ready to go. Yes, we're leaving on ̶several jet planes throughout June. We hope to see you at #ShowMeCon25, #SecretCon25, #x33fcon, and/or #TROOPERS25!.@ShowMeConSTL @x33fcon @WEareTROOPERS
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The team is prepping for our live technical walk though of Cobalt Strike on May 21st. Register now to join us! @ptrpieter, @joehowwolf, and @0xTriboulet .
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Cobalt Strike 4.11.1 is live--this out of band release addresses and issue with module stomping. Additionally, an "enable SSL" checkbox and deprecation warning for stomp loader have been added. Get more details in the blog:.
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The #CobaltStrike team was proud to provide support via its advanced #redteaming tools.Congrats to everyone who took part in #LockedShields2025 last week! This elite live-fire cyber defense exercise from NATO @ccdcoe had more than 4000 participants from 41 countries.
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Curious about the latest version of #CobaltStrike? Join our live demo to see 4.11's new out-of-the-box obfuscation options, including a novel sleepmask (pictured below), as well as other key capabilities of the tool. #visualpun #badpun .
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We're honored to be a part of #LockedShields2025, where nations test their defenses against simulated real-world cyberattacks. Hosted by @ccdcoe, this event fosters collaboration and information sharing to ensure we can grow stronger together as a unified security community.
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Wow, we can't believe you remembered the 2-weekiversary of the 4.11 release! Let's cut the cake and celebrate the novel Sleepmask, a novel process injection technique, new prepend reflective loader with new evasive options, asynchronous BOFs, and more!.
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Cobalt Strike 4.11 is out now! This release introduces a novel Sleepmask, a novel process injection technique, a new prepend reflective loader with new evasive options, asynchronous BOFs, DNS over HTTPs and more!.
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Tomorrow: Don't miss a live technical tour of #cobalt strike with your expert guides, @ptrpieter and @0xTriboulet! Register now to see what our research team has brewing! #notliterally #cobaltstrikeguy #Cheers .
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Since our collaborative takedown initiative with @MicrosoftDCU and @HealthISAC began in 2023, the number of unauthorized copies of #CobaltStrike is down by 80%. Get more updates in our latest blog >.
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Join @ptrpieter and @0xTriboulet March 12 for a live technical walkthrough of #cobaltstrike's flexible framework and advanced post-exploitation techniques! Register now to see what our research team has on deck! #notliterally #cobaltstrikeguy #onaboat.
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Join us March 12 for a live technical walkthrough of #cobaltstrike's flexible framework and advanced post-exploitation techniques! Register now to see what our research team has cooking! #notliterally #cobaltstrikeguy.
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RT @CoreSecurity: Why should you have interoperable solutions in your #offsec portfolio? In this video, see how combining Core Impact and….
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Planning on tinkering with #offensivesecurity over the holidays? After all, tis' the season to get ahead of #cyberattacks!. In this short demo of the #CobaltStrike mutator kit we show how easy it is to generate LLVM randomized sleepmasks and #BOFs>.
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Cobalt Strike 4.10.1 is live--this out of band release addresses issues in 4.10 and provides an update to the Mutator Kit. Get more details in the blog:.
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