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LLDB is the debugger of the LLVM compiler infrastructure project.

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・I am analyzing an Android app that was in the CTF. (https://github.com/TRkizaki/cryptoverse2023/tree/main/reverse_java_not_interesting) ・In this app, the input string is checked by the checkvaild ...
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When I load this application with lldb, surprisingly no anti-debugger techniques scuttle it. I've even managed to find an interesting breakpoint to set... break set -r AES_decrypt -s /usr/lib/...
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The output currently looks like this: 2022-09-10 00:09:03.955729-0500 REDACTED[51480:28773370] -openPDFWithPath: /Users/REDACTED/Library/Containers/com.REDACTED/Data/Library/Application Support/...
John O's user avatar
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I am learning LLDB to debug ios apps, I have a jailbroken iPhone IOS 14.3 and a debugserver. Screenshot of start connect to remote process: Sections of my process(image dump sections hidenseek): ...
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After trying to use watch command, LLDB said the device had 0 available hardware watchpoints. In GDB you can use set can-use-hw-watchpoints 0 How do you disable hardware watchpoints in LLDB?
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I currently don't have a pc. I have two rooted devices Arm64 host device with Debian rootfs and the device to be debugged which contains the lldb-server binary armv7. I am trying to remote debug my ...
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I'm learning reverse engineering and I'm trying to understand what process people use to identify a variable type. For example, I'm looking at an argument being passed to a function and I'm trying to ...
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I have built an executable file (the architecture is ARMv7, the base SDK is iOS), which depended on an xxx.a file in xcode; I don't have the source code of thexxx.a. I want to check some logic in `xx. ...
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I want to set a breakpoint at an offset within a file. I can do this fine if I launch the app, check where it is loaded with image list testapp and then add the offset of where in the binary I want ...
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I've asked the same question at stackoverflow, but i'm gonna copy-paste it here as i might get more relevant answers(?): I'm trying to kernel debug a physical Macbook pro device. When my setup ...
0xAK's user avatar
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I was trying out a simple heap overflow example (http://highaltitudehacks.com/2020/09/05/arm64-reversing-and-exploitation-part-1-arm-instruction-set-heap-overflow/) but replicated the relevant code in ...
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It is relatively easy to set environment variables in LLDB, via settings set target.env-vars DEBUG=1 However, I can't seem to find a way to append to an environment variable. The following doesn't ...
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I see a string being output to my Terminal, when I ran an executable. I have the source code (in C) of the executable, but it was not written by me. I compiled it with -g flag. Is there any way to ...
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is possible with lldb have a list of functions at runtime like gdb info functions? I had a look at help but didn't find it.
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GDB has an option to set watchpoint on register*, how does it work ? what happens during context switching ? why the only implementation is for mips ? Is there a way to make it work for lldb also ? *...
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