joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4f7230
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x4f7263
push esi
call fcn.005055d0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x4f725c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x4f72e9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4f72d2
mov eax, dword [esi + 8]
test eax, eax
je 0x4f7287
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x4f72ce
cmp eax, 2
je 0x4f72d2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4f727a
cmp eax, 3
je 0x4f72ad
cmp eax, 1
jne 0x4f727a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x4f727a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x4f727a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.004f7310
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4f72f8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.004f7310
add esp, 4
pop esi
ret

Function at 0x4f7b80
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x4f7ba1
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x4f7ba1
mov eax, dword [eax + 0x44]
test eax, eax
je 0x4f7ba1
mov edx, dword [esp + 8]
push edx
push eax
call ecx
add esp, 8
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x5128e0
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x512983
test eax, eax
jbe 0x512983
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x512983
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x51292e
xor esi, esi
jmp 0x512934
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x51295f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.004afa80
add esi, eax
push esi
mov ebx, esi
call fcn.004afa80
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x512940
pop ebp
test edi, edi
pop edi
jne 0x512983
test ebx, ebx
je 0x512983
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.005577e0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x512aa5
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x512bbd
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x512bbd
mov eax, dword [esi + 0x3c]
push eax
call fcn.0056d4b2
mov esi, eax
test esi, esi
je 0x512bbd
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x512bbd
mov ecx, esi
call fcn.00512a30
cmp edi, eax
jge 0x512bbd
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x512b43
mov dword [esp + 0x34], 1
jmp 0x512b9e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x512bbd
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.00512030
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc
Function at 0x51f200
Capabilities:
Delete file

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x579f88
push eax
mov dword fs:[0], esp
sub esp, 0x10
xor al, al
push ebx
push ebp
push esi
mov esi, ecx
mov cl, byte [esi + 0xc]
test cl, cl
je 0x51f324
mov ecx, dword [esi + 4]
xor ebp, ebp
sub ecx, ebp
je 0x51f336
dec ecx
je 0x51f27c
dec ecx
jne 0x51f324
mov eax, dword [esi + 8]
cmp eax, ebp
je 0x51f34b
push eax
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
cmp eax, 1
jne 0x51f34b
mov dword [esi + 8], ebp
mov eax, dword [esi + 0x18]
cmp eax, ebp
je 0x51f275
mov eax, dword [0x5cb70c]
lea ecx, [esi + 0x10]
push eax
push ebp
call fcn.0051f810
mov bl, 1
jmp 0x51f317
mov edx, dword [0x5cb70c]
mov cl, byte [esi + 0x10]
push edi
lea edi, [esi + 0x10]
push edx
mov byte [esp + 0x14], cl
push ebp
push edi
lea ecx, [esp + 0x1c]
mov dword [esp + 0x20], ebp
mov dword [esp + 0x24], ebp
mov dword [esp + 0x28], ebp
call fcn.0051f610
mov eax, dword [esi + 8]
mov dword [esp + 0x28], ebp
cmp eax, ebp
je 0x51f305
push eax
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
cmp eax, 1
jne 0x51f305
mov dword [esi + 8], ebp
mov eax, dword [esi + 0x18]
cmp eax, ebp
je 0x51f2d4
mov eax, dword [0x5cb70c]
mov ecx, edi
push eax
push ebp
call fcn.0051f810
mov eax, dword [esp + 0x14]
mov bl, 1
cmp eax, ebp
jne 0x51f2e3
mov eax, 0x5cb708
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
mov ecx, dword [esp + 0x14]
pop edi
cmp ecx, ebp
je 0x51f313
mov al, byte [ecx - 1]
test al, al
je 0x51f309
cmp al, 0xff
je 0x51f309
dec al
mov byte [ecx - 1], al
jmp 0x51f313
xor bl, bl
jmp 0x51f2ea
dec ecx
push ecx
call fcn.0056b7ef
add esp, 4
test bl, bl
je 0x51f322
mov dword [esi + 4], 0xffffffff
mov byte [esi + 0xc], 0
mov al, bl
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
add esp, 0x1c
ret
mov eax, dword [esi]
cmp eax, ebp
je 0x51f34b
push eax
call fcn.00520370
add esp, 4
mov dword [esi], ebp
mov bl, 1
jmp 0x51f317
mov ecx, dword [esp + 0x1c]
pop esi
pop ebp
xor al, al
pop ebx
mov dword fs:[0], ecx
add esp, 0x1c
ret
Function at 0x51fce0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ecx
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_FindResourceA]
push ebp
push esi
push edi
xor edi, edi
push 0x6eb10c
push str.E2EE_IDR_DLL
push edi
call ebx
mov esi, eax
test esi, esi
jne 0x51fd2f
call fcn.00575045
mov edi, dword [eax + 0xc]
test edi, edi
jne 0x51fd14
pop edi
pop esi
pop ebp
xor al, al
pop ebx
pop ecx
ret
push 0x6eb10c
push str.E2EE_IDR_DLL
push edi
call ebx
mov esi, eax
test esi, esi
jne 0x51fd2f
pop edi
pop esi
pop ebp
xor al, al
pop ebx
pop ecx
ret
push esi
push edi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ebx, eax
test ebx, ebx
jne 0x51fd45
pop edi
pop esi
pop ebp
xor al, al
pop ebx
pop ecx
ret
push esi
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x51fd59
pop edi
pop esi
pop ebp
xor al, al
pop ebx
pop ecx
ret
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebp, eax
test ebp, ebp
mov dword [esp + 0x10], ebp
jne 0x51fd72
pop edi
pop esi
pop ebp
xor al, al
pop ebx
pop ecx
ret
mov edi, dword [esp + 0x18]
push edi
push ebx
push ebp
call fcn.00520470
add esp, 0xc
test al, al
jne 0x51fe11
mov eax, dword [edi + 8]
cmp eax, ebx
jb 0x51fe19
mov esi, dword [0x5cb714]
jae 0x51fda1
call fcn.00566dde
mov ecx, edi
call fcn.00520020
mov eax, dword [edi + 8]
mov ecx, eax
sub ecx, ebx
cmp ecx, esi
jae 0x51fdb5
mov esi, ecx
test esi, esi
jbe 0x51fdf3
mov ecx, dword [edi + 4]
sub eax, esi
sub eax, ebx
push eax
lea eax, [ecx + esi]
add eax, ebx
add ecx, ebx
push eax
push ecx
call fcn.00557260
mov ebp, dword [edi + 8]
add esp, 0xc
sub ebp, esi
mov ecx, edi
push 0
push ebp
call fcn.0051ff00
test al, al
je 0x51fdef
mov ecx, dword [edi + 4]
mov dword [edi + 8], ebp
mov byte [ecx + ebp], 0
mov ebp, dword [esp + 0x10]
mov edi, dword [edi + 4]
test edi, edi
jne 0x51fdff
mov edi, 0x5cb710
mov ecx, ebx
mov esi, ebp
mov eax, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
pop ebp
mov al, 1
pop ebx
pop ecx
ret
mov edx, ebx
push 0
sub edx, eax
mov ecx, edi
push edx
call fcn.0051fe30
jmp 0x51fdf3
Function at 0x52fe20
Capabilities:
Suspend thread

Disassembly:
push ebx
push edi
mov edi, dword [esp + 0xc]
xor ebx, ebx
push edi
mov dword [edi], ebx
mov dword [edi + 4], ebx
mov dword [edi + 8], ebx
call fcn.00530010
mov eax, dword [edi]
add esp, 4
cmp eax, ebx
je 0x52fe89
cmp dword [edi + 8], ebx
jbe 0x52fe89
push ebp
mov ebp, dword [esp + 0x18]
push esi
mov eax, dword [edi]
mov ecx, dword [eax + ebx*4]
push ecx
push 0
push 0x5a
call fcn.0052fbd0
mov esi, eax
add esp, 0xc
test esi, esi
je 0x52fe7f
push esi
call dword [sym.imp.KERNEL32.dll_SuspendThread]
mov edx, dword [esp + 0x18]
push ebp
push edx
push esi
call fcn.0052fe90
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [edi + 8]
inc ebx
cmp ebx, eax
jb 0x52fe4a
pop esi
pop ebp
pop edi
pop ebx
ret

Function at 0x530010
Capabilities:
Enumerate threads

Disassembly:
sub esp, 0x1c
push esi
mov esi, dword [esp + 0x24]
test esi, esi
push edi
je 0x53010d
push 0
push 4
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov edi, eax
cmp edi, 0xffffffff
mov dword [esp + 0x28], edi
je 0x53010d
lea eax, [esp + 8]
mov dword [esp + 8], 0x1c
push eax
push edi
call sub.KERNEL32.dll_Thread32First
test eax, eax
je 0x530106
mov edi, dword [sym.imp.KERNEL32.dll_HeapAlloc]
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_HeapReAlloc]
cmp dword [esp + 0xc], 0x10
jb 0x5300e2
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
cmp dword [esp + 0x18], eax
jne 0x5300e2
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
cmp dword [esp + 0x14], eax
je 0x5300e2
mov eax, dword [esi]
test eax, eax
jne 0x5300a4
mov dword [esi + 4], 0x80
mov ecx, dword [0x7219ac]
push 0x200
push eax
push ecx
call edi
test eax, eax
mov dword [esi], eax
je 0x530101
jmp 0x5300cf
mov ecx, dword [esi + 4]
mov edx, dword [esi + 8]
cmp edx, ecx
jb 0x5300cf
lea edx, [ecx*8]
push edx
push eax
mov eax, dword [0x7219ac]
push 0
push eax
call ebx
test eax, eax
je 0x530101
mov ecx, dword [esi + 4]
mov dword [esi], eax
shl ecx, 1
mov dword [esi + 4], ecx
mov edx, dword [esi + 8]
mov eax, dword [esi]
mov ecx, dword [esp + 0x14]
mov dword [eax + edx*4], ecx
mov eax, dword [esi + 8]
inc eax
mov dword [esi + 8], eax
mov eax, dword [esp + 0x2c]
lea edx, [esp + 0xc]
push edx
push eax
mov dword [esp + 0x14], 0x1c
call sub.KERNEL32.dll_Thread32Next
test eax, eax
jne 0x530061
mov edi, dword [esp + 0x2c]
pop ebx
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
add esp, 0x1c
ret

Function at 0x530120
Capabilities:
Resume thread

Disassembly:
push ebx
mov ebx, dword [esp + 8]
cmp dword [ebx], 0
je 0x53017a
mov eax, dword [ebx + 8]
push edi
xor edi, edi
test eax, eax
jbe 0x530168
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_ResumeThread]
push esi
mov eax, dword [ebx]
mov ecx, dword [eax + edi*4]
push ecx
push 0
push 0x5a
call fcn.0052fbd0
mov esi, eax
add esp, 0xc
test esi, esi
je 0x53015e
push esi
call ebp
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebx + 8]
inc edi
cmp edi, eax
jb 0x53013c
pop esi
pop ebp
mov edx, dword [ebx]
mov eax, dword [0x7219ac]
push edx
push 0
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
pop edi
pop ebx
ret
Function at 0x530180
Capabilities:
Allocate or change rwx memory

Disassembly:
mov eax, dword [esp + 4]
push ebp
push esi
push edi
lea ecx, [eax + eax*4]
mov ebp, 5
lea edx, [eax + ecx*2]
mov eax, dword [0x7401d0]
mov edi, dword [eax + edx*4]
lea esi, [eax + edx*4]
mov al, byte [eax + edx*4 + 0x14]
test al, 1
je 0x5301ac
sub edi, ebp
mov ebp, 7
lea ecx, [esp + 0x10]
push ecx
push 0x40
push ebp
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
jne 0x5301c8
pop edi
pop esi
mov eax, 0xa
pop ebp
ret
push ebx
mov ebx, dword [esp + 0x18]
test ebx, ebx
je 0x5301f1
mov byte [edi], 0xe9
mov edx, dword [esi + 4]
sub edx, edi
sub edx, 5
mov dword [edi + 1], edx
mov al, byte [esi + 0x14]
test al, 1
je 0x53021f
mov eax, dword [esi]
mov byte [eax], 0xeb
mov byte [eax + 1], 0xf9
jmp 0x53021f
test byte [esi + 0x14], 1
je 0x530210
lea eax, [esi + 0xc]
mov ecx, edi
mov edx, dword [eax]
mov dword [ecx], edx
mov dx, word [eax + 4]
mov word [ecx + 4], dx
mov al, byte [eax + 6]
mov byte [ecx + 6], al
jmp 0x53021f
lea ecx, [esi + 0xc]
mov edx, edi
mov eax, dword [ecx]
mov dword [edx], eax
mov cl, byte [ecx + 4]
mov byte [edx + 4], cl
mov eax, dword [esp + 0x14]
lea edx, [esp + 0x14]
push edx
push eax
push ebp
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push ebp
push edi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
mov al, bl
mov dl, byte [esi + 0x14]
and al, 1
and dl, 0xf9
mov cl, al
pop ebx
and cl, 0xfd
pop edi
shl al, 1
or cl, al
xor eax, eax
shl cl, 1
or cl, dl
mov byte [esi + 0x14], cl
pop esi
pop ebp
ret
Function at 0x530700
Capabilities:
Log keystrokes via polling

Disassembly:
push ecx
mov eax, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x24]
mov ecx, dword [eax + 0x7c]
push esi
cmp ebp, 0xffffffff
push edi
mov dword [esp + 0x10], ecx
jne 0x5307b5
mov edx, dword [esp + 0x1c]
mov ebp, dword [edx]
test ebp, ebp
je 0x53078c
mov esi, dword [sym.imp.USER32.dll_GetAsyncKeyState]
push 0x11
call esi
push 0x10
mov edi, eax
call esi
push 0x12
mov ebx, eax
call esi
xor ecx, ecx
test edi, 0x8000
je 0x53074c
mov ecx, 2
test bh, 0x80
je 0x530754
or ecx, 1
test ah, 0x80
je 0x53075c
or ecx, 4
mov esi, dword [esp + 0x28]
push ecx
mov ecx, esi
mov eax, dword [esp + 0x14]
shr ecx, 0x10
movsx edx, cx
mov eax, dword [eax + 8]
push edx
mov edx, dword [esp + 0x24]
movsx ecx, si
push ecx
mov ecx, dword [edx + 4]
push ecx
push eax
call ebp
test eax, eax
jne 0x530792
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret
mov esi, dword [esp + 0x28]
jmp 0x530796
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov ecx, dword [esp + 0x20]
push esi
push edx
mov edx, dword [eax + 0x14]
mov eax, dword [eax + 4]
push ecx
push edx
push eax
call dword [sym.imp.USER32.dll_CallWindowProcW]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
mov esi, dword [sym.imp.USER32.dll_GetAsyncKeyState]
push 0x11
call esi
push 0x10
mov edi, eax
call esi
push 0x12
mov ebx, eax
call esi
xor ecx, ecx
test edi, 0x8000
je 0x5307da
mov ecx, 2
test bh, 0x80
je 0x5307e2
or ecx, 1
test ah, 0x80
je 0x5307ea
or ecx, 4
mov esi, dword [esp + 0x28]
push ecx
mov ecx, esi
mov edi, dword [esp + 0x1c]
shr ecx, 0x10
movsx edx, cx
movsx eax, si
push edx
push eax
push 3
push ebp
push edi
call fcn.00530620
add esp, 0x18
test eax, eax
je 0x530784
cmp ebp, 0x18
je 0x53081d
mov eax, dword [esp + 0x24]
mov ecx, dword [esp + 0x20]
mov edx, dword [edi + 0x14]
push esi
push eax
mov eax, dword [edi + 4]
push ecx
push edx
push eax
call dword [sym.imp.USER32.dll_CallWindowProcW]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret

Function at 0x531030
Capabilities:
Allocate or change rwx memory

Disassembly:
mov eax, dword [0x7401cc]
test eax, eax
je 0x531046
mov ecx, dword [eax + 4]
test ecx, ecx
jne 0x531093
mov eax, dword [eax]
test eax, eax
jne 0x531039
push 0x40
push 0x3000
push 0x1000
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
test eax, eax
je 0x531093
lea ecx, [eax + 0x20]
mov dword [eax + 4], 0
mov dword [eax + 8], 0
mov edx, dword [eax + 4]
mov dword [ecx], edx
mov dword [eax + 4], ecx
add ecx, 0x20
mov edx, ecx
sub edx, eax
cmp edx, 0xfe0
jbe 0x53106f
mov ecx, dword [0x7401cc]
mov dword [eax], ecx
mov dword [0x7401cc], eax
ret

Function at 0x5314d0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
mov cl, byte [esi]
test cl, cl
je 0x5314e9
cmp cl, 0x90
je 0x5314e9
cmp cl, 0xcc
je 0x5314e9
pop esi
xor eax, eax
ret
mov edx, dword [esp + 0xc]
mov eax, 1
cmp edx, eax
jbe 0x531500
cmp byte [eax + esi], cl
jne 0x5314e5
inc eax
cmp eax, edx
jb 0x5314f6
pop esi
mov eax, 1
ret
Function at 0x536d80
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x72db40]
xor edx, edx
cmp eax, edx
jne 0x536da6
xor eax, eax
mov byte [eax + 0x72da40], al
inc eax
cmp eax, 0x100
jl 0x536d8e
mov dword [0x72db40], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x72da40
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x536e37
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x536e0a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x536dd8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x536eb0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x536f03
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x536eea
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x53d8a0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x57a54e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.0053e1c0
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x5cff4c
call fcn.0056b7c6
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x53d933
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.0056b7c6
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x53d92c
push 0
mov ecx, eax
call fcn.005349b0
mov dword [esi + 0xc], eax
jmp 0x53d935
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x53d935
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8
Function at 0x55980d
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x55982d
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0055841a
pop ecx
or eax, 0xffffffff
ret
test al, 1
je 0x559850
test byte [esp + 8], 2
je 0x559850
call fcn.0055848d
mov dword [eax], 0xd
call fcn.00558496
mov dword [eax], 5
jmp 0x559829
xor eax, eax
ret

Function at 0x56de56
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x56de8e
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.0056bee0
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0056beb8
jmp 0x56de9a
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x56f544
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x56f586
call fcn.00575045
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x56f586
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x56f57d
xor eax, eax
jmp 0x56f58e
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0056f594
pop edi
pop esi
pop ebx
ret 4

Function at 0x575575
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 0x5755a3
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x5755c1
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.005754db
jmp 0x5755c1
mov eax, dword [esi + 0x14]
test eax, eax
je 0x5755c1
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.005754db
test edi, edi
mov eax, edi
jne 0x5755ab
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x403bf8
Capabilities:
Encrypt data using tea

Disassembly:
sub esp, 0x28
and dword [esp + 8], 0
push ebx
push ebp
push esi
push edi
mov edi, ecx
mov esi, edx
lea ecx, [esp + 0x18]
mov dword [esp + 0x34], edi
mov eax, dword [edi]
mov ebp, dword [edi + 4]
mov dword [esp + 0x1c], eax
mov eax, dword [esi]
mov dword [esp + 0x2c], eax
mov eax, dword [esi + 4]
mov dword [esp + 0x30], eax
call fcn.00403283
mov ebx, dword [esp + 0x18]
mov eax, dword [esi + 0xc]
add ebx, 0x23f
mov edi, dword [esi + 8]
push 0x20
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x2c], eax
pop esi
mov dword [esp + 0x20], 2
add dword [esp + 0x20], 3
mov edx, dword [esp + 0x1c]
mov eax, edx
shl eax, 4
add eax, edi
mov dword [esp + 0x24], 0xedeb2e40
cmp dword [0x6878c4], 0xfa9
mov dword [esp + 0x10], eax
lea ecx, [ebx + edx]
mov eax, dword [0x687908]
cmove eax, dword [esp + 0x24]
and dword [esp + 0x24], 0
cmp dword [0x6878c4], 0x3eb
mov dword [0x687908], eax
mov eax, dword [0x687910]
cmove eax, dword [esp + 0x24]
mov dword [0x687910], eax
mov eax, dword [esp + 0x1c]
shr eax, 5
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x14]
add eax, dword [esp + 0x28]
xor eax, ecx
mov dword [0x68790c], 0xf4ea3dee
xor eax, dword [esp + 0x10]
sub ebp, eax
mov dword [esp + 0x14], eax
mov eax, ebp
shl eax, 4
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x2c]
add dword [esp + 0x10], eax
mov eax, ebp
shr eax, 5
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x30]
add dword [esp + 0x14], eax
lea eax, [ebx + ebp]
xor eax, dword [esp + 0x14]
xor dword [esp + 0x10], eax
mov eax, dword [esp + 0x10]
sub dword [esp + 0x1c], eax
mov edx, 0x9e3779b9
lea ecx, [esp + 0x18]
call fcn.00403bec
dec esi
je 0x403d1c
mov ebx, dword [esp + 0x18]
jmp 0x403c46
mov edi, dword [esp + 0x34]
mov eax, dword [esp + 0x1c]
mov dword [edi + 4], ebp
mov dword [edi], eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x28
ret