@pattern_F_

doing iOS&macOS security research

Joined August 2017
  • Tweets126
  • Following155
  • Followers15.8K
30Media
cute😆
Huke
@08Tc3wBBJul 26
Congratulations on your impressive upcoming jailbreak release. Dream achieved! Seeing the dedication behind work like this is always inspiring. (@pattern_F_ requested a little privacy, so he gets a cute sticker instead. 😄)
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Yes😉
Scream@replicatesignalJun 28
Replying to @pattern_F_
done anything fun after?
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Just bought an iPad. Let's do something fun with it. 😆 #DarkSword
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after months of hardwork 👀
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slides “Write a SEP app for iOS” github.com/pattern-f/present…

presentations/Write-a-SEP-app-for-iOS.pdf at master · pattern-f/presentations

Contribute to pattern-f/presentations development by creating an account on GitHub.

github.com
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I'm an iOS SEP app developer. 👀
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My talk was accepted by BlackHat USA 2023. #BHUSA
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proc_entitlement_is_bool_true("com.apple.private.security.container-manager") is changed to AppleMobileFileIntegrity::AMFIEntitlementGetBool in iOS 16.4. So the hack adding entitlements to the backend OSDictionary of OSEntitlements is not working.
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I hate debugging kernel. The only useful information is register values left in panic log.
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me too🤣
This Post is from an account that no longer exists. Learn more
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Happy Halloween! 👻 Fugu15 is now available on GitHub: github.com/pinauten/Fugu15

GitHub - pinauten/Fugu15: Fugu15 is a semi-untethered permasigned jailbreak for iOS 15

Fugu15 is a semi-untethered permasigned jailbreak for iOS 15 - pinauten/Fugu15

github.com
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iOS 15.x demo. Run 3 cmds: ls, id, sw_vers. There is a lot of trouble in ios15. Still a long way from a real jailbreak. iPhone XS, iOS 15.0: using cve-2021-30883 (written months ago) iPhone 13 Pro, iOS 15.1: using cve-2021-30955 (thanks @realBrightiup ) I don't promise anything
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pattern-f retweeted
3ndy1@_3ndy127 Jan 2022
Had succeeded in using my kernel read/write primitive to achieve privilege elevation on macOS 12.1 prior to the release of macOS 12.2. The exploit code can work in many sandboxed context (apps, WebContent, etc.), but the vuln doesn't exist on iOS.
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pattern-f retweeted
@Pwn20wnd@Pwn20wnd29 Dec 2021
unc0ver v8.0.0 is NOW OUT with iOS 14.6-14.8 support for A12-A13 iPhones. unc0ver.dev/
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An important thread. I recommend iOS hackers to read this. xitter.cf/WangTielei/status/1470…
Tielei@WangTielei14 Dec 2021
iOS 15.2 fixed many bugs in IOMobileFrameBuffer (IOMBF), one of my favorite attack surfaces, and brought me a lot of good memories regarding IOMBF.
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Write an iOS 14.6 (iPhoneXR, A12) jailbreak demo for CVE-2021-30883 (fixed in iOS 15.0.2, by @AmarSaar). Use a trick from oob-timestamp (by @_bazad). Run two commands: "id" and "ls /"
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These are the last two. Have stopped doing iOS vulnerability hunt for several months. So, no CVEs next time.
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I've been a little busy lately. Hope I could get back to the vulnhunt things soon.
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1 CVE, 3 people. Lucky, or unlucky?
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CVE-2021-30914 I used this one to complete my first iOS LPE exploit demo, on 2021-02-09, . Unfortunately, it is not easy to exploit it in iOS 14.2 and above.
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