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Posted

Hey ho,

Guys i had a Problem.

 

I want to Hack "KillShot v2.2" but GDB want work >_<

App is Cracked with Rusticrac and ASLR is Removed (also from Binary)

(gdb) att Binrawsniper
Attaching to process 1933.
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: error on line 221 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "kern_return_t modify_trace_bit(thread_t, int)": (os/kern) invalid argument (0x4x)
warning: error on line 395 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/macosx-nat-infthread.c" in function "void prepare_threads_after_stop(struct macosx_inferior_status *)": (os/kern) invalid argument (0x4x)
warning: Unrecognized osabi 0 in arm_set_osabi_from_host_info
Error calling thread_get_state for GP registers for thread 0x3075lxerror on line 251 of "/Volumes/Builds2/BuildRoot/SourceCache/gdb/gdb-1708/src/gdb/macosx/arm-macosx-nat-exec.c" in function "void fetch_inferior_registers(int)": (os/kern) invalid argument (0x4)

(gdb)

Hope someone can help me? :)

Thanks in Advanced

iMo

Posted

First time this happens? I thought you could attach it before?

Posted

First time this happens? I thought you could attach it before?

Naaa, i had this Problem at beginning of my IDA Learning Phase, too. I don't know what you mean with the second Text?? :o

Maybe I should have to thin the app?

Posted

Naaa, i had this Problem at beginning of my IDA Learning Phase, too. I don't know what you mean with the second Text?? :o

Maybe I should have to thin the app?

Yeah, you should thin it. :)

Posted

Yeah, you should thin it. :)

Worked... But now i had a other Problem.

(gdb) watch *0x1B0732C4
Hardware watchpoint 1: *453456580
(gdb) display/i $pc
1: x/i $pc  0x38ac5474:  70 01 bd e8                   pop      {r4, r5, r6, r8}
(gdb) display $r0
2: $r0 = 268451845
(gdb) display $r1
3: $r1 = 117442566
(gdb) display $r2
4: $r2 = 0
(gdb) display $r3
5: $r3 = 3072
(gdb) display $r4
6: $r4 = 5643
(gdb) c
Continuing.
^Cwarning: Unrecognized osabi 0 in arm_set_osabi_from_host_info

Program received signal SIGINT, Interrupt.
0x38ac5474 in mach_msg_trap ()
6: $r4 = 5643
5: $r3 = 3072
4: $r2 = 0
3: $r1 = 117442566
2: $r0 = 268451845
1: x/i $pc  0x38ac5474:  70 01 bd e8                   pop      {r4, r5, r6, r8}
(gdb)

In IDA Pro:

0x38ac5474 - Command "JumpAsk" failed

Posted

@

 

Try again? :unsure:

 

No need to do more than just setting a watchpoint for now. :)

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