joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4a8927
Capabilities:
Check if file exists
Get file attributes
Set file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
push ebx
push edi
push dword [ebp + 8]
xor edi, edi
mov dword [ebp - 0xc], edi
mov dword [ebp - 8], edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov ebx, dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xffffffff
mov dword [ebp - 4], eax
jne 0x4a8957
push edi
call ebx
push eax
call fcn.004a8a54
push esi
mov esi, dword [ebp + 0xc]
movzx eax, byte [esi + 0x10]
cmp eax, dword [ebp - 4]
je 0x4a8981
test byte [ebp - 4], 1
je 0x4a8981
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
jne 0x4a8981
push edi
call ebx
push eax
call fcn.004a8a54
cmp dword [esi + 4], edi
lea eax, [esi + 4]
je 0x4a8a27
lea ecx, [ebp - 0x24]
push ecx
push eax
call fcn.004a8874
cmp dword [esi + 8], edi
lea eax, [esi + 8]
pop ecx
pop ecx
je 0x4a89b3
lea ecx, [ebp - 0x14]
push ecx
push eax
call fcn.004a8874
pop ecx
lea eax, [ebp - 0x14]
pop ecx
mov dword [ebp - 8], eax
cmp dword [esi], edi
je 0x4a89c9
lea eax, [ebp - 0x1c]
push eax
push esi
call fcn.004a8874
pop ecx
lea eax, [ebp - 0x1c]
pop ecx
mov dword [ebp - 0xc], eax
push edi
push 0x80
push 3
push edi
push 1
push 0xc0000000
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
jne 0x4a89f3
push 0
call ebx
push eax
call fcn.004a8a54
lea eax, [ebp - 0x24]
push eax
push dword [ebp - 8]
push dword [ebp - 0xc]
push edi
call dword [sym.imp.KERNEL32.dll_SetFileTime]
test eax, eax
jne 0x4a8a11
push eax
call ebx
push eax
call fcn.004a8a54
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
jne 0x4a8a25
push eax
call ebx
push eax
call fcn.004a8a54
xor edi, edi
movzx eax, byte [esi + 0x10]
cmp eax, dword [ebp - 4]
pop esi
je 0x4a8a4e
test byte [ebp - 4], 1
jne 0x4a8a4e
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
jne 0x4a8a4e
push edi
call ebx
push eax
call fcn.004a8a54
pop edi
pop ebx
leave
ret 8

Function at 0x4ad4c2
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x4ad4f0
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4ad50e
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004ad428
jmp 0x4ad50e
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4ad50e
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004ad428
test edi, edi
mov eax, edi
jne 0x4ad4f8
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x40c000
Capabilities:
Write file on windows

Disassembly:
push ebx
sub esp, 0x18
mov dword [esp], 2
lea ebx, [esp + 0x24]
call dbg.__acrt_iob_func
mov dword [esp + 8], 0x1b
mov dword [esp + 0xc], eax
mov dword [esp + 4], 1
mov dword [esp], str.Mingw_w64_runtime_failure:_n
call sym._fwrite
mov dword [esp], 2
call dbg.__acrt_iob_func
mov edx, dword [esp + 0x20]
mov dword [esp + 8], ebx
mov dword [esp], eax
mov dword [esp + 4], edx
call sym._vfprintf
call sym._abort
lea esi, [esi]

Function at 0x40c060
Capabilities:
Allocate or change rwx memory

Disassembly:
push edi
push esi
push ebx
mov ebx, eax
sub esp, 0x30
mov esi, dword [0x4da9fc]
test esi, esi
jle 0x40c160
mov eax, dword [0x4daa00]
xor ecx, ecx
add eax, 0xc
mov edx, dword [eax]
cmp edx, ebx
ja 0x40c090
mov edi, dword [eax + 4]
add edx, dword [edi + 8]
cmp ebx, edx
jb 0x40c10f
add ecx, 1
add eax, 0x14
cmp ecx, esi
jne 0x40c080
mov dword [esp], ebx
call dbg.__mingw_GetSectionForAddress
mov edi, eax
test eax, eax
je 0x40c187
mov eax, dword [0x4daa00]
lea ebx, [esi + esi*4]
shl ebx, 2
add eax, ebx
mov dword [eax + 0x10], edi
mov dword [eax], 0
call dbg._GetPEImageBase
mov edx, dword [0x4daa00]
add eax, dword [edi + 0xc]
mov dword [edx + ebx + 0xc], eax
lea edx, [esp + 0x14]
mov dword [esp + 8], 0x1c
mov dword [esp + 4], edx
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
sub esp, 0xc
test eax, eax
je 0x40c167
mov eax, dword [esp + 0x28]
lea edx, [eax - 0x40]
and edx, 0xffffffbf
je 0x40c108
sub eax, 4
and eax, 0xfffffffb
jne 0x40c116
add dword [0x4da9fc], 1
add esp, 0x30
pop ebx
pop esi
pop edi
ret
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0x20]
add ebx, dword [0x4daa00]
mov dword [ebx + 4], eax
mov dword [ebx + 8], edx
mov dword [esp + 0xc], ebx
mov dword [esp + 8], 0x40
mov dword [esp + 4], edx
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
sub esp, 0x10
test eax, eax
jne 0x40c108
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esp], str.__VirtualProtect_failed_with_code_0x_x
mov dword [esp + 4], eax
call dbg.__report_error
xor esi, esi
jmp 0x40c09a
mov eax, dword [0x4daa00]
mov eax, dword [eax + ebx + 0xc]
mov dword [esp + 8], eax
mov eax, dword [edi + 8]
mov dword [esp], str.__VirtualQuery_failed_for__d_bytes_at_address__p
mov dword [esp + 4], eax
call dbg.__report_error
mov dword [esp + 4], ebx
mov dword [esp], str.Address__p_has_no_image_section
call dbg.__report_error
lea esi, [esi]
nop
Function at 0x40c640
Capabilities:
Get thread local storage value

Disassembly:
push ebp
push edi
push esi
push ebx
sub esp, 0x1c
mov dword [esp], 0x4daa18
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov ebx, dword [0x4daa10]
sub esp, 4
test ebx, ebx
je 0x40c695
mov ebp, dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
lea esi, [esi]
mov eax, dword [ebx]
mov dword [esp], eax
call ebp
sub esp, 4
mov esi, eax
call edi
test eax, eax
jne 0x40c68e
test esi, esi
je 0x40c68e
mov eax, dword [ebx + 4]
mov dword [esp], esi
call eax
mov ebx, dword [ebx + 8]
test ebx, ebx
jne 0x40c670
mov dword [esp], 0x4daa18
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
sub esp, 4
add esp, 0x1c
pop ebx
pop esi
pop edi
pop ebp
ret
Function at 0x40df90
Capabilities:
Check mutex on windows
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0x2c
mov esi, dword [ebp + 8]
mov dword [esp], esi
call sym._strlen
mov ebx, eax
add eax, 0x10
mov dword [ebp - 0x1c], eax
lea eax, [ebx + 0x41]
lea ecx, [ebx + 0x31]
shr eax, 4
mov dword [ebp - 0x20], ecx
shl eax, 4
call fcn.0040cc50
mov edx, 0x326d
sub esp, eax
lea eax, [esp + 0x1b]
mov dword [esp + 8], ebx
lea edi, [esp + 0xc]
mov dword [esp + 4], esi
mov dword [esp], eax
mov word [esp + 0x18], dx
mov dword [esp + 0xc], 0x2d636367
mov dword [esp + 0x10], 0x656d6873
mov dword [esp + 0x14], 0x64742d6d
mov byte [esp + 0x1a], 0x2d
call sym._memcpy
lea eax, [ebx + 0x10]
add eax, edi
mov dword [eax], 0x61616161
mov dword [eax + 4], 0x61616161
mov dword [eax + 8], 0x61616161
mov dword [eax + 0xc], 0x61616161
mov dword [eax + 0x10], 0x61616161
mov dword [eax + 0x14], 0x61616161
mov dword [eax + 0x18], 0x61616161
mov dword [eax + 0x1c], 0x61616161
mov byte [esp + ebx + 0x3c], 0
mov byte [esp + ebx + 0x1b], 0
mov dword [esp + 8], edi
mov dword [esp + 4], 0
mov dword [esp], 0
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
mov byte [edi + ebx + 0xf], 0x2d
sub esp, 0xc
mov dword [ebp - 0x24], eax
mov dword [esp + 4], 0xffffffff
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
sub esp, 8
test eax, eax
je 0x40e084
int3
mov dword [esp], edi
call dword [sym.imp.KERNEL32.dll_FindAtomA]
sub esp, 4
test ax, ax
je 0x40e0d0
mov ecx, dword [ebp - 0x1c]
movzx eax, ax
mov edx, edi
mov dword [esp], ecx
mov ecx, dword [ebp - 0x20]
call dbg.get_ptr_from_atom
mov ebx, eax
mov edi, dword [ebp - 0x24]
mov dword [esp], edi
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
sub esp, 4
mov dword [esp], edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, ebx
sub esp, 4
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret
mov eax, dword [ebp + 0xc]
add ebx, edi
mov dword [esp], eax
call sym._malloc
mov edx, 0x20
mov esi, eax
lea esi, [esi]
bt esi, edx
jae 0x40e0f6
mov eax, edx
neg eax
mov byte [ebx + eax + 0x30], 0x41
sub edx, 1
jne 0x40e0e8
mov dword [esp], edi
call dword [sym.imp.KERNEL32.dll_AddAtomA]
sub esp, 4
test ax, ax
jne 0x40e10d
int3
mov ecx, dword [ebp - 0x1c]
movzx eax, ax
mov edx, edi
mov dword [esp], ecx
mov ecx, dword [ebp - 0x20]
call dbg.get_ptr_from_atom
mov ebx, eax
cmp esi, eax
je 0x40e133
mov dword [esp], esi
call sym._free
jmp 0x40e0aa
mov eax, dword [ebp + 0xc]
mov dword [esp + 4], 0
mov dword [esp], ebx
mov dword [esp + 8], eax
call sym._memset
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x40e0aa
mov dword [esp], ebx
call dword [ebp + 0x10]
jmp 0x40e0aa
Function at 0x41b790
Capabilities:
Allocate thread local storage

Disassembly:
push ebx
sub esp, 0x18
mov ebx, dword [0x4db454]
test ebx, ebx
je 0x41b7c0
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
mov dword [ebx], eax
mov eax, dword [0x4db454]
test eax, eax
je 0x41b7e8
cmp dword [eax], 0xffffffff
je sym._pthread_tls_init.cold
add esp, 0x18
pop ebx
ret
mov dword [esp + 8], sym.___shmem_winpthreads_init__pthread_tls_shmem
mov dword [esp + 4], 4
mov dword [esp], str._pthread_tls_shmem
call sym.___shmem_winpthreads_grab
mov dword [0x4db454], eax
mov ebx, eax
jmp 0x41b79e
mov dword [esp + 8], sym.___shmem_winpthreads_init__pthread_tls_shmem
mov dword [esp + 4], 4
mov dword [esp], str._pthread_tls_shmem
call sym.___shmem_winpthreads_grab
mov dword [0x4db454], eax
jmp 0x41b7af

Function at 0x41bc90
Capabilities:
Print debug messages

Disassembly:
test eax, eax
je 0x41bcc0
push edi
push esi
push ebx
mov ebx, eax
add esp, 0xffffff80
mov dword [esp], eax
call sym._pthread_spin_destroy
cmp eax, 1
je 0x41bcc1
mov dword [ebx], 0xffffffff
sub esp, 0xffffff80
pop ebx
pop esi
pop edi
ret
ret
lea ebx, [esp + 0x15]
xor eax, eax
mov esi, str.Error_cleaning_up_spin_keys_for_thread
mov ecx, 0xa
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
lea edi, [esp + 0x3d]
mov ecx, 0x43
rep stosb byte es:[edi], al
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
lea edx, [esp + 0x3c]
mov dword [esp + 8], 0xa
mov dword [esp + 4], edx
mov dword [esp], eax
call dword [sym.imp.msvcrt.dll__ultoa]
cmp byte [esp + 0x3c], 0
mov eax, 0x27
jne 0x41bd15
jmp 0x41bd23
cmp eax, 0x6a
je 0x41bd2d
add eax, 1
cmp byte [ebx + eax], 0
jne 0x41bd10
cmp eax, 0x6a
je 0x41bd2d
mov byte [esp + eax + 0x15], 0xa
mov byte [esp + eax + 0x16], 0
mov dword [esp], ebx
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push eax
call sym._abort
lea esi, [esi]
Function at 0x41bd40
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push ebp
push edi
push esi
push ebx
sub esp, 0x2c
mov eax, dword [0x4db458]
test eax, eax
je 0x41bea8
cmp dword [eax], 1
je 0x41bd5e
call sym.__pthread_once_raw.part.0.constprop.0
mov eax, dword [0x4db454]
test eax, eax
je 0x41bed0
mov eax, dword [eax]
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
sub esp, 4
mov ebx, eax
test eax, eax
je 0x41bd90
add esp, 0x2c
mov eax, ebx
pop ebx
pop esi
pop edi
pop ebp
ret
call sym._pop_pthread_mem
mov esi, eax
mov eax, dword [entry3]
test eax, eax
je 0x41bd7f
test esi, esi
je 0x41bd7f
mov dword [esi + 0x24], 1
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
mov dword [esi + 0x3c], eax
mov dword [esp + 0xc], 0
mov dword [esp + 8], 0
mov dword [esp + 4], 1
mov dword [esp], 0
call dword [sym.imp.KERNEL32.dll_CreateEventA]
mov dword [esi + 0x1c], 0xffffffff
mov dword [esi + 0x18], eax
sub esp, 0x10
lea eax, [esi + 0x38]
call sym._replace_spin_keys.constprop.0
mov ebp, dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov dword [esi + 0x64], 0
mov dword [esi + 0x14], 0
call ebp
mov edi, eax
call dword [sym.imp.KERNEL32.dll_GetCurrentThread]
mov ebx, eax
call ebp
lea edx, [esi + 0x14]
mov dword [esp + 8], edi
mov dword [esp + 0x18], 2
mov dword [esp + 0x14], 0
mov dword [esp + 0x10], 0
mov dword [esp + 0xc], edx
mov dword [esp + 4], ebx
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_DuplicateHandle]
sub esp, 0x1c
test eax, eax
je sym.___pthread_self_lite.cold
mov eax, dword [esi + 0x14]
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_GetThreadPriority]
mov dword [esi + 0x68], 0
mov dword [esi + 0x6c], eax
movzx eax, byte [esi + 0x20]
sub esp, 4
and eax, 0xffffffcf
or eax, 0x10
mov byte [esi + 0x20], al
mov eax, dword [0x4db454]
test eax, eax
je 0x41bf00
mov dword [esp + 4], esi
mov eax, dword [eax]
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
sub esp, 8
test eax, eax
je sym.___pthread_self_lite.cold
add esp, 0x2c
mov ebx, esi
mov eax, ebx
pop ebx
pop esi
pop edi
pop ebp
ret
mov dword [esp + 8], 0
mov dword [esp + 4], 4
mov dword [esp], str._pthread_tls_once_shmem
call sym.___shmem_winpthreads_grab
mov dword [0x4db458], eax
jmp 0x41bd54
mov dword [esp + 8], sym.___shmem_winpthreads_init__pthread_tls_shmem
mov dword [esp + 4], 4
mov dword [esp], str._pthread_tls_shmem
call sym.___shmem_winpthreads_grab
mov dword [0x4db454], eax
jmp 0x41bd6b
mov dword [esp + 8], sym.___shmem_winpthreads_init__pthread_tls_shmem
mov dword [esp + 4], 4
mov dword [esp], str._pthread_tls_shmem
call sym.___shmem_winpthreads_grab
mov dword [0x4db454], eax
jmp 0x41be7e
Function at 0x41d9a0
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push esi
push ebx
sub esp, 0x14
mov esi, dword [esp + 0x20]
call sym.___pthread_self_lite
mov dword [eax + 4], esi
mov ebx, eax
mov eax, dword [eax + 0xb4]
test eax, eax
je 0x41d9c2
call sym.__pthread_cleanup_dest.part.0
test byte [ebx + 0x20], 0x30
je 0x41da24
mov eax, dword [0x4db454]
test eax, eax
je 0x41daab
mov eax, dword [eax]
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
sub esp, 4
mov ebx, eax
test eax, eax
je 0x41da1b
cmp dword [ebx + 0x14], 0
mov eax, dword [eax + 0x18]
je 0x41da7b
mov dword [ebx + 0x68], 1
mov esi, dword [ebx + 4]
test eax, eax
je 0x41da0e
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ecx
mov dword [ebx + 0x18], 0
test byte [ebx + 0x24], 4
jne 0x41da38
mov dword [esp], esi
call dword [sym.imp.msvcrt.dll__endthreadex]
add ebx, 0x70
mov dword [esp + 4], 1
mov dword [esp], ebx
call dword [sym.imp.msvcrt.dll_longjmp]
mov eax, dword [ebx + 0x14]
mov dword [ebx], 0xdeadbeef
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push edx
cmp dword [ebx + 0xb0], 0
mov dword [ebx + 0x14], 0
je 0x41daa2
mov eax, dword [0x4db454]
test eax, eax
je 0x41dad1
mov dword [esp + 4], 0
mov eax, dword [eax]
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
push eax
push eax
jmp 0x41da1b
mov dword [ebx], 0xdeadbeef
test eax, eax
je 0x41da8f
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push esi
cmp dword [ebx + 0xb0], 0
mov esi, dword [ebx + 4]
mov dword [ebx + 0x18], 0
jne 0x41da5b
mov eax, ebx
call sym._push_pthread_mem.part.0
jmp 0x41da5b
mov dword [esp + 8], sym.___shmem_winpthreads_init__pthread_tls_shmem
mov dword [esp + 4], 4
mov dword [esp], str._pthread_tls_shmem
call sym.___shmem_winpthreads_grab
mov dword [0x4db454], eax
jmp 0x41d9d5
mov dword [esp + 8], sym.___shmem_winpthreads_init__pthread_tls_shmem
mov dword [esp + 4], 4
mov dword [esp], str._pthread_tls_shmem
call sym.___shmem_winpthreads_grab
mov dword [0x4db454], eax
jmp 0x41da64
Function at 0x41f4c0
Capabilities:
Check mutex on windows
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0x2c
mov esi, dword [ebp + 8]
mov dword [esp], esi
call sym._strlen
mov ebx, eax
add eax, 0x10
mov dword [ebp - 0x1c], eax
lea eax, [ebx + 0x40]
lea ecx, [ebx + 0x30]
shr eax, 4
mov dword [ebp - 0x20], ecx
shl eax, 4
call fcn.0040cc50
mov edx, 0x326d
sub esp, eax
lea eax, [esp + 0x1b]
mov dword [esp + 8], ebx
lea edi, [esp + 0xc]
mov dword [esp + 4], esi
mov dword [esp], eax
mov word [esp + 0x18], dx
mov dword [esp + 0xc], 0x2d636367
mov dword [esp + 0x10], 0x656d6873
mov dword [esp + 0x14], 0x64742d6d
mov byte [esp + 0x1a], 0x2d
call sym._memcpy
lea eax, [ebx + 0x10]
add eax, edi
mov dword [eax], 0x61616161
mov dword [eax + 4], 0x61616161
mov dword [eax + 8], 0x61616161
mov dword [eax + 0xc], 0x61616161
mov dword [eax + 0x10], 0x61616161
mov dword [eax + 0x14], 0x61616161
mov dword [eax + 0x18], 0x61616161
mov dword [eax + 0x1c], 0x61616161
mov byte [esp + ebx + 0x3c], 0
mov byte [esp + ebx + 0x1b], 0
mov dword [esp + 8], edi
mov dword [esp + 4], 0
mov dword [esp], 0
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
mov byte [edi + ebx + 0xf], 0x2d
sub esp, 0xc
mov dword [ebp - 0x24], eax
mov dword [esp + 4], 0xffffffff
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
sub esp, 8
test eax, eax
je 0x41f5b4
int3
mov dword [esp], edi
call dword [sym.imp.KERNEL32.dll_FindAtomA]
sub esp, 4
test ax, ax
je 0x41f600
mov ecx, dword [ebp - 0x1c]
movzx eax, ax
mov edx, edi
mov dword [esp], ecx
mov ecx, dword [ebp - 0x20]
call sym._get_ptr_from_atom_1
mov ebx, eax
mov edi, dword [ebp - 0x24]
mov dword [esp], edi
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
sub esp, 4
mov dword [esp], edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, ebx
sub esp, 4
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret
mov eax, dword [ebp + 0xc]
add ebx, edi
mov dword [esp], eax
call sym._malloc
mov edx, 0x20
mov esi, eax
lea esi, [esi]
bt esi, edx
jae 0x41f626
mov eax, edx
neg eax
mov byte [ebx + eax + 0x30], 0x41
sub edx, 1
jne 0x41f618
mov dword [esp], edi
call dword [sym.imp.KERNEL32.dll_AddAtomA]
sub esp, 4
test ax, ax
jne 0x41f63d
int3
mov ecx, dword [ebp - 0x1c]
movzx eax, ax
mov edx, edi
mov dword [esp], ecx
mov ecx, dword [ebp - 0x20]
call sym._get_ptr_from_atom_1
mov ebx, eax
cmp esi, eax
je 0x41f663
mov dword [esp], esi
call sym._free
jmp 0x41f5da
mov eax, dword [ebp + 0xc]
mov dword [esp + 4], 0
mov dword [esp], ebx
mov dword [esp + 8], eax
call sym._memset
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x41f5da
mov dword [esp], ebx
call dword [ebp + 0x10]
jmp 0x41f5da
Function at 0x42e002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
mov eax, section..rdata
nop
mov ebx, 0x407ef8
mov ecx, 0x55a16f38
nop
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x42e04e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
inc eax
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x42e024
nop
nop
mov eax, section._RDATA
nop
mov ebx, 0x42cd70
nop
mov ecx, 0x564c733e
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x42e084
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
add eax, 4
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x42e06c
nop
nop
nop
nop
nop
popal
nop
jmp 0x401219
Function at 0x4166eb
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 4]
push eax
push dword [ebp + 0xc]
mov ecx, dword [esi + 4]
call fcn.004088bb
push 0xfffffffffffffff0
push dword [ebp - 4]
call dword [sym.imp.USER32.dll_GetWindowLongW]
push dword [ebp + 0xc]
and eax, 3
mov ecx, esi
cmp al, 3
je 0x416727
call fcn.0041690a
mov dword [esi + 0xc], 1
jmp 0x41672c
call fcn.0041690a
cmp dword [esi], 0
je 0x416775
push dword [ebp - 4]
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
mov esi, dword [ebp + 0x10]
test eax, eax
jle 0x41674f
lea ecx, [eax + 1]
push ecx
push eax
mov ecx, esi
call fcn.00408d22
jmp 0x416760
push 0xff
mov ecx, esi
call fcn.00402840
push 0x100
push eax
push dword [ebp - 4]
call dword [sym.imp.USER32.dll_GetWindowTextW]
push 0xffffffffffffffff
mov ecx, esi
call fcn.00408d45
jmp 0x416799
mov esi, dword [ebp + 0x10]
push dword [esi]
push 0xffffffffffffffff
push 0x14d
push dword [ebp - 4]
call dword [sym.imp.USER32.dll_SendMessageW]
cmp eax, 0xffffffff
jne 0x416799
push dword [esi]
push dword [ebp - 4]
call fcn.00417528
pop esi
mov esp, ebp
pop ebp
ret 0xc

Function at 0x41685f
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
mov ecx, esi
push edi
push dword [ebp + 0xc]
call fcn.0041690a
cmp dword [esi], 0
mov edi, eax
mov dword [esi + 0xc], 1
je 0x4168a7
push edi
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [ebp + 0x10]
push eax
call fcn.00408d22
push eax
push edi
call dword [sym.imp.USER32.dll_GetWindowTextW]
mov ecx, dword [ebp + 0x10]
push 0xffffffffffffffff
call fcn.00408d45
jmp 0x4168b2
mov eax, dword [ebp + 0x10]
push dword [eax]
push edi
call fcn.00417528
pop edi
pop esi
pop ebp
ret 0xc
Function at 0x4c2bab
Capabilities:
Get file system object information

Disassembly:
push 0x4c8
mov eax, 0x5420f3
call fcn.00520645
mov ebx, ecx
mov eax, dword [ebx + 0x14]
sub eax, 0x10
push eax
call fcn.00408717
pop ecx
lea esi, [eax + 0x10]
mov dword [ebp - 0x4d0], esi
and dword [ebp - 4], 0
lea ecx, [ebp - 0x4d0]
push 0
push 0x57a04c
call fcn.00410688
cmp eax, 0xffffffff
jne 0x4c2c5f
push 0
push 0x579f34
lea ecx, [ebp - 0x4d0]
call fcn.00410688
cmp eax, 0xffffffff
jne 0x4c2c5f
push 0
push 0x579ee8
lea ecx, [ebp - 0x4d0]
call fcn.00410688
cmp eax, 0xffffffff
jne 0x4c2c5f
mov eax, dword [ebx + 0x14]
sub eax, 0x10
push eax
call fcn.00408717
pop ecx
lea edi, [eax + 0x10]
mov dword [ebp - 0x4d4], edi
xor ecx, ecx
mov byte [ebp - 4], 1
push ecx
lea eax, [ebp - 0x218]
push eax
push 0x104
push ecx
push edi
push ecx
call dword [sym.imp.KERNEL32.dll_SearchPathW]
test eax, eax
jne 0x4c2c3b
mov eax, dword [ebx]
mov ecx, ebx
call dword [eax + 0x14]
lea ecx, [edi - 0x10]
mov ebx, eax
call fcn.004026e0
jmp 0x4c2c8e
lea eax, [ebp - 0x218]
push eax
lea ecx, [ebp - 0x4d0]
call fcn.00402400
lea ecx, [edi - 0x10]
mov byte [ebp - 4], 0
call fcn.004026e0
mov esi, dword [ebp - 0x4d0]
push 0x105
push 0x2b4
lea eax, [ebp - 0x4cc]
push eax
push 0
push esi
call dword [sym.imp.SHELL32.dll_SHGetFileInfoW]
test eax, eax
je 0x4c2c85
mov ebx, dword [ebp - 0x4cc]
jmp 0x4c2c8e
mov eax, dword [ebx]
mov ecx, ebx
call dword [eax + 0x14]
mov ebx, eax
lea ecx, [esi - 0x10]
call fcn.004026e0
mov eax, ebx
call fcn.005205f4
ret
Function at 0x10001958
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
push ebx
xor eax, eax
mov ebx, dword fs:[0x18]
mov ecx, dword fs:[0x30]
test ecx, ecx
jns 0x10001990
mov ecx, 0x530000
cmp dword [ebx + 0x58], ecx
jne 0x1000197e
mov al, 1
jmp 0x100019ef
cmp dword [ebx + 0x54], ecx
jne 0x10001987
mov al, 2
jmp 0x100019ef
cmp dword [ebx + 0x7c], ecx
jne 0x100019ef
mov al, 3
jmp 0x100019ef
mov ebx, dword [ecx + 0xa8]
mov ecx, dword [ecx + 0xa4]
cmp ecx, 4
ja 0x100019a5
mov al, 4
jmp 0x100019ef
cmp ecx, 5
jne 0x100019c5
cmp ebx, 0
jne 0x100019b3
mov al, 5
jmp 0x100019ef
cmp ebx, 1
jne 0x100019bc
mov al, 6
jmp 0x100019ef
cmp ebx, 2
jne 0x100019c5
mov al, 7
jmp 0x100019ef
cmp ecx, 6
jne 0x100019ed
cmp ebx, 0
jne 0x100019d3
mov al, 8
jmp 0x100019ef
cmp ebx, 1
jne 0x100019da
mov al, 9
cmp ebx, 2
jne 0x100019e1
mov al, 0xa
cmp ebx, 3
jne 0x100019e8
mov al, 0xb
cmp ebx, 4
jne 0x100019ef
mov al, 0xc
pop ebx
leave
ret

Function at 0x10001a1c
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], 0
push 0x80000301
push 0
push 0x100
push 1
mov ebx, 0x184
call fcn.100576a0
add esp, 0x10
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x10001a61
push ebx
call fcn.1005686d
add esp, 4
pop eax
mov dword [ebp - 4], eax
mov dword [ebp - 8], esp
push dword [ebp - 4]
push 0xff
xor eax, eax
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
nop
nop
cmp dword [ebp - 8], esp
je 0x10001a96
push 0x36
push 0x4035a16
push 6
call fcn.10056879
add esp, 0xc
push VariantClear
push 0
mov eax, dword [ebp - 4]
test eax, eax
jne 0x10001aa9
mov eax, 0x10105243
push eax
push 1
mov ebx, 0x170
call fcn.100576e0
add esp, 0x10
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
jmp 0x10001ac7
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x10001ad8
push ebx
call fcn.1005686d
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret