joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4ca198
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffc60
push ebx
xor edx, edx
mov dword [ebp - 0x3a0], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4ca345
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x38], 0
jne 0x4ca326
mov dl, 1
mov eax, dword [0x42d5ac]
call fcn.004399e8
mov edx, dword [ebp - 4]
mov dword [edx + 0x38], eax
mov eax, dword [ebp - 4]
add eax, 0x3c
xor edx, edx
call fcn.00406ad8
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x4ca315
inc eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
call fcn.004ac7ac
test al, al
je 0x4ca308
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x39c], eax
mov byte [ebp - 0x398], 0
lea ecx, [ebp - 0x39c]
mov edx, 0x4ca354
lea eax, [ebp - 0x394]
call fcn.004142b8
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
jne 0x4ca308
xor eax, eax
push ebp
push 0x4ca301
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0x200
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x314]
push eax
push 0
push 0
push 0x4ca3c4
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
test eax, eax
jne 0x4ca2ea
lea eax, [ebp - 0x3a0]
lea edx, [ebp - 0x314]
mov ecx, pe_nt_image_headers32
call fcn.00406ce8
mov edx, dword [ebp - 0x3a0]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x38]
mov ebx, dword [eax]
call dword [ebx + 0x3c]
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x40]
jne 0x4ca2ea
mov eax, dword [ebp - 4]
add eax, 0x3c
lea edx, [ebp - 0x314]
mov ecx, pe_nt_image_headers32
call fcn.00406ce8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ca308
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x4ca20b
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x38]
mov byte [eax + 0x29], 0
mov dl, 1
call fcn.00439924
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x38]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ca34c
lea eax, [ebp - 0x3a0]
call fcn.00406ac8
ret

Function at 0x4caef4
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x57b2c4]
cmp byte [eax + 0xad], 0
jne 0x4caf66
cmp dword [0x57b2dc], 0
jne 0x4caf26
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, dword [0x572818]
push eax
push 3
call sub.user32.dll_SetWindowsHookExW
mov dword [0x57b2dc], eax
cmp dword [0x57b2d8], 0
jne 0x4caf41
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventW
mov dword [0x57b2d8], eax
cmp dword [0x57b2e0], 0
jne 0x4caf66
push esp
push 0
push 0
mov eax, dword [0x572814]
push eax
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x57b2e0], eax
pop edx
ret
Function at 0x4cb28c
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdfc
push ebx
push esi
test dl, dl
je 0x4cb2a3
add esp, 0xfffffff0
call fcn.004053a0
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00441f70
mov eax, dword [0x575410]
cmp byte [eax], 0
jne 0x4cb2d0
push 0
call sub.ole32.dll_OleInitialize
test eax, 0x80000000
sete al
mov byte [ebx + 0x17c], al
mov eax, dword [0x575928]
cmp word [eax + 2], 0
jne 0x4cb2ea
mov eax, dword [0x575928]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004cd384
mov eax, dword [0x575b04]
cmp word [eax + 2], 0
jne 0x4cb304
mov eax, dword [0x575b04]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004cd594
mov byte [ebx + 0x35], 0
mov dl, 1
mov eax, dword [0x44dcbc]
call fcn.00453f90
mov esi, eax
mov dword [ebx + 0x3c], esi
mov dword [esi + 0xc], ebx
mov dword [esi + 8], 0x4cdb44
mov dl, 1
mov eax, dword [0x42aeac]
call fcn.00404e3c
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x42aeac]
call fcn.00404e3c
mov dword [ebx + 0xb0], eax
xor eax, eax
mov dword [ebx + 0x60], eax
xor eax, eax
mov dword [ebx + 0x84], eax
mov dword [ebx + 0x5c], 0xff000018
mov dword [ebx + 0x78], 0x1f4
mov byte [ebx + 0x7c], 1
xor eax, eax
mov dword [ebx + 0x80], eax
mov dword [ebx + 0x74], 0x9c4
mov byte [ebx + 0x88], 0
mov byte [ebx + 0xa5], 1
mov byte [ebx + 0xbc], 1
mov dl, 1
mov eax, dword [0x452154]
call fcn.0045d468
mov esi, eax
mov dword [ebx + 0xa0], esi
push 0x4cb4e4
mov eax, dword [0x575714]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconW
mov edx, eax
mov eax, esi
call fcn.0045d8fc
mov eax, dword [ebx + 0xa0]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x4cde2c
mov dl, 1
mov eax, dword [0x42aeac]
call fcn.00404e3c
mov dword [ebx + 0x98], eax
push pe_nt_image_headers32
lea eax, [ebp - 0x202]
push eax
mov eax, dword [0x575714]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameW_1
lea eax, [ebp - 0x202]
mov dx, 0x5c
call fcn.00414098
test eax, eax
je 0x4cb415
lea edx, [eax + 2]
lea eax, [ebp - 0x202]
call fcn.00413e0c
lea eax, [ebp - 0x202]
mov dx, 0x2e
call fcn.0041407c
test eax, eax
je 0x4cb42d
mov word [eax], 0
lea eax, [ebp - 0x202]
push eax
call sub.user32.dll_CharNextW_1
push eax
call sub.user32.dll_CharLowerW
lea eax, [ebx + 0x8c]
lea edx, [ebp - 0x202]
mov ecx, pe_nt_image_headers32
call fcn.00406ce8
push ebx
push 0x4ccd54
call fcn.004c0f00
mov dword [ebx + 0x178], eax
mov byte [ebx + 0xd0], 0
mov eax, dword [0x575410]
cmp byte [eax], 0
jne 0x4cb47e
mov eax, ebx
call fcn.004cb658
mov byte [ebx + 0x59], 1
mov byte [ebx + 0x5a], 1
mov byte [ebx + 0x5b], 1
mov byte [ebx + 0xa6], 1
mov byte [ebx + 0xd1], 0
mov byte [ebx + 0xdc], 0
xor eax, eax
mov dword [ebx + 0xd4], eax
mov byte [ebx + 0xd3], 0
xor eax, eax
mov dword [ebx + 0xa8], eax
mov eax, ebx
call fcn.004ce058
mov eax, ebx
call fcn.004cec8c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x4cb4db
call fcn.004053f8
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4cb92c
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [ebx + 0x170]
test eax, eax
je 0x4cb9ce
cmp dword [ebx + 0x94], 0
jne 0x4cb9c8
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x4cb878
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x4cb9c8
push 3
mov eax, dword [esp + 4]
push eax
call sub.user32.dll_GetWindow
mov esi, eax
mov dword [esp], esi
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongW
test al, 8
je 0x4cb98e
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x4cb9c8
push 0x213
push 0
push 0
push 0
push 0
mov eax, dword [esp + 0x14]
push eax
mov edx, esi
mov eax, dword [ebx + 0x90]
call fcn.00436134
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x4cb99d
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x4cbbec
Capabilities:
Enumerate gui resources
Hide graphical window

Disassembly:
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
mov eax, dword [0x57b2c4]
cmp dword [eax + 0x170], 0
je 0x4cbd51
test bl, bl
jne 0x4cbc9f
cmp dword [esi + 0x9c], 0
jne 0x4cbc94
mov eax, esi
call fcn.004ceadc
push eax
push 0x4cbaf8
call sub.user32.dll_EnumWindows
cmp dword [esi + 0x44], 0
je 0x4cbc65
mov eax, dword [0x57b2c4]
cmp byte [eax + 0xd3], 0
je 0x4cbc65
mov eax, dword [esi + 0xd8]
call fcn.00408130
mov edi, eax
cmp edi, 0
jl 0x4cbc65
push 0
mov eax, dword [esi + 0xd8]
mov eax, dword [eax + edi*4]
push eax
call sub.user32.dll_ShowWindow
dec edi
cmp edi, 0xffffffff
jne 0x4cbc4e
mov eax, dword [esi + 0x98]
mov edi, dword [eax + 8]
dec edi
cmp edi, 0
jl 0x4cbc94
cmp bl, 1
cmc
sbb eax, eax
push eax
mov edx, edi
mov eax, dword [esi + 0x98]
call fcn.00436134
push eax
call sub.user32.dll_ShowOwnedPopups
dec edi
cmp edi, 0xffffffff
jne 0x4cbc74
inc dword [esi + 0x9c]
jmp 0x4cbd51
cmp dword [esi + 0x9c], 0
jle 0x4cbd51
dec dword [esi + 0x9c]
cmp dword [esi + 0x9c], 0
jne 0x4cbd51
cmp dword [esi + 0x44], 0
je 0x4cbcfc
mov eax, dword [0x57b2c4]
cmp byte [eax + 0xd3], 0
je 0x4cbcfc
mov eax, dword [esi + 0xd8]
call fcn.00408130
mov edi, eax
cmp edi, 0
jl 0x4cbcfc
push 5
mov eax, dword [esi + 0xd8]
mov eax, dword [eax + edi*4]
push eax
call sub.user32.dll_ShowWindow
dec edi
cmp edi, 0xffffffff
jne 0x4cbce5
mov eax, dword [esi + 0x98]
mov edi, dword [eax + 8]
dec edi
cmp edi, 0
jl 0x4cbd2b
cmp bl, 1
cmc
sbb eax, eax
push eax
mov edx, edi
mov eax, dword [esi + 0x98]
call fcn.00436134
push eax
call sub.user32.dll_ShowOwnedPopups
dec edi
cmp edi, 0xffffffff
jne 0x4cbd0b
mov eax, dword [esi + 0x98]
mov edx, dword [eax]
call dword [edx + 8]
push 0
lea eax, [esi + 0xd8]
mov ecx, 1
mov edx, dword [0x4bedd8]
call fcn.004082f0
add esp, 4
pop edi
pop esi
pop ebx
ret
Function at 0x4cc9a0
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xfffffdfc
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xac], 0
je 0x4cca0b
cmp byte [ebx + 0xd3], 0
jne 0x4cca0b
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x170]
push eax
call sub.user32.dll_GetWindowTextW
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00406c14
mov eax, dword [esi]
mov dword [esp + 0x200], eax
mov eax, dword [esp + 0x200]
test eax, eax
je 0x4cc9f8
sub eax, 4
mov eax, dword [eax]
test eax, eax
jne 0x4cca18
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00406ad8
jmp 0x4cca18
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00406ad8
add esp, 0x204
pop esi
pop ebx
ret

Function at 0x4ce240
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x4ce2ae
mov eax, esi
call fcn.004a6720
test al, al
je 0x4ce2ae
mov eax, dword [ebx + 0x84]
call fcn.004a6374
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x4ce2ae
mov eax, dword [ebx + 0x84]
mov edx, dword [eax]
call dword [edx + 0xfc]
test al, al
je 0x4ce2a2
push 0
mov eax, dword [ebx + 0x84]
call fcn.004a6374
push eax
call sub.user32.dll_ShowWindow
xor edx, edx
mov eax, dword [ebx + 0x84]
call fcn.0049d330
jmp 0x4ce2ae
mov cl, 1
mov edx, dword [ebx + 0x74]
mov eax, ebx
call fcn.004ce078
pop esi
pop ebx
ret

Function at 0x4d45ec
Capabilities:
Hash data with crc32

Disassembly:
push ebx
push esi
xor esi, esi
mov ecx, 0x57b2f8
mov eax, esi
mov edx, 8
mov ebx, eax
and ebx, 1
test bl, bl
je 0x4d460e
shr eax, 1
xor eax, 0xedb88320
jmp 0x4d4610
shr eax, 1
dec edx
jne 0x4d45fc
mov dword [ecx], eax
inc esi
add ecx, 4
cmp esi, 0x100
jne 0x4d45f5
mov byte [0x57b6f8], 1
pop esi
pop ebx
ret

Function at 0x4d462c
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
cmp byte [0x57b6f8], 0
jne 0x4d4643
call fcn.004d45ec
mov eax, edi
dec eax
test eax, eax
jl 0x4d466b
inc eax
xor edx, edx
movzx ecx, byte [esi + edx]
xor ecx, ebx
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x57b2f8]
shr ebx, 8
xor ecx, ebx
mov ebx, ecx
inc edx
dec eax
jne 0x4d464d
mov eax, ebx
pop edi
pop esi
pop ebx
ret
Function at 0x4d7414
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe0
push ebx
push esi
push edi
mov dword [ebp - 8], ecx
mov ebx, eax
xor eax, eax
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], eax
mov eax, dword [ebx + 0x14]
movzx edx, byte [eax + 0x461]
movzx ecx, dl
cmp ecx, 6
ja case.0x4d74ae.0
jmp dword [ecx*4 + 0x4d7447]
movzx edx, byte [eax + 0x460]
sub dl, 8
je 0x4d7479
sub dl, 8
je 0x4d7488
jmp case.0x4d74ae.0
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x20], 0x4d70bc
jmp case.0x4d74ae.0
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x20], 0x4d7114
jmp case.0x4d74ae.0
movzx ecx, byte [eax + 0x460]
cmp ecx, 0x10
ja case.0x4d74ae.0
movzx ecx, byte [ecx + 0x4d74b5]
jmp dword [ecx*4 + 0x4d74c6]
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x20], 0x4d71c0
jmp case.0x4d74ae.0
cmp dl, 3
jne 0x4d74f3
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x20], 0x4d7218
jmp case.0x4d74ae.0
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x20], 0x4d71d4
jmp case.0x4d74ae.0
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x20], 0x4d725c
jmp case.0x4d74ae.0
movzx edx, byte [eax + 0x460]
sub dl, 8
je 0x4d751e
sub dl, 8
je 0x4d752a
jmp case.0x4d74ae.0
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x20], 0x4d7288
jmp case.0x4d74ae.0
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x20], 0x4d72f4
jmp case.0x4d74ae.0
movzx edx, byte [eax + 0x460]
sub dl, 8
je 0x4d7549
sub dl, 8
je 0x4d7555
jmp case.0x4d74ae.0
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x20], 0x4d73b0
jmp case.0x4d74ae.0
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x20], 0x4d73d8
mov edx, dword [eax + 0x468]
mov ecx, dword [ebx + 0x1c]
dec ecx
imul edx, ecx
mov esi, edx
add esi, dword [eax + 0x450]
mov dword [ebp - 0x10], esi
mov esi, dword [eax + 0x454]
mov dword [ebp - 0xc], esi
add edx, dword [eax + 0x44c]
mov dword [ebp - 0x14], edx
mov esi, ecx
test esi, esi
jb 0x4d75f7
inc esi
mov eax, dword [ebx + 0x20]
inc eax
push eax
lea eax, [ebx + 0x4c]
push eax
mov eax, dword [ebp + 8]
push eax
movzx eax, byte [ebx + 0x48]
mov ecx, dword [ebx + eax*4 + 0x40]
mov edx, dword [ebp - 8]
mov eax, ebx
call fcn.004d65c0
test eax, eax
je 0x4d75f7
mov eax, ebx
call fcn.004d7600
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 0x14]
push eax
movzx eax, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
lea edx, [eax + 1]
mov ecx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x1c]
call dword [ebp - 0x20]
movzx eax, byte [ebx + 0x48]
xor al, 1
mov byte [ebx + 0x48], al
mov eax, dword [ebx + 0x14]
mov eax, dword [eax + 0x468]
sub dword [ebp - 0x10], eax
sub dword [ebp - 0x14], eax
mov eax, dword [ebx + 0x18]
add dword [ebp - 0xc], eax
dec esi
jne 0x4d7590
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x4d7600
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff8
mov ebx, eax
movzx eax, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
movzx eax, byte [eax]
dec al
je 0x4d7631
dec al
je 0x4d766c
dec al
je 0x4d76b1
dec al
je 0x4d771a
jmp 0x4d77a4
mov esi, dword [ebx + 0x24]
inc esi
mov edi, dword [ebx + 0x20]
sub edi, esi
jb 0x4d77a4
inc edi
mov edx, esi
sub edx, dword [ebx + 0x24]
movzx ecx, byte [ebx + 0x48]
mov ecx, dword [ebx + ecx*4 + 0x40]
movzx edx, byte [ecx + edx]
movzx eax, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
add dl, byte [eax + esi]
and dl, 0xff
mov byte [eax + esi], dl
inc esi
dec edi
jne 0x4d7641
jmp 0x4d77a4
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x4d77a4
mov esi, 1
movzx eax, byte [ebx + 0x48]
mov edx, eax
xor dl, 1
and edx, 0x7f
mov edx, dword [ebx + edx*4 + 0x40]
movzx edx, byte [edx + esi]
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
add dl, byte [eax + esi]
and dl, 0xff
movzx eax, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
mov byte [eax + esi], dl
inc esi
dec edi
jne 0x4d767c
jmp 0x4d77a4
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x4d77a4
mov esi, 1
movzx eax, byte [ebx + 0x48]
xor al, 1
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
movzx eax, byte [eax + esi]
mov ecx, esi
dec ecx
mov edx, dword [ebx + 0x24]
cmp ecx, edx
jae 0x4d76e0
xor ebp, ebp
jmp 0x4d76f0
mov ecx, esi
sub ecx, edx
movzx edx, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
movzx ebp, byte [edx + ecx]
add eax, ebp
sar eax, 1
jns 0x4d76f9
adc eax, 0
movzx edx, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
add al, byte [edx + esi]
and al, 0xff
movzx edx, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
mov byte [edx + esi], al
inc esi
dec edi
jne 0x4d76c1
jmp 0x4d77a4
xor ebp, ebp
xor eax, eax
mov dword [esp + 4], eax
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x4d77a4
mov esi, 1
movzx eax, byte [ebx + 0x48]
xor al, 1
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
movzx eax, byte [eax + esi]
mov edx, esi
dec edx
cmp edx, dword [ebx + 0x24]
jb 0x4d7773
mov edx, esi
sub edx, dword [ebx + 0x24]
movzx ecx, byte [ebx + 0x48]
mov ecx, dword [ebx + ecx*4 + 0x40]
movzx ebp, byte [ecx + edx]
movzx edx, byte [ebx + 0x48]
xor dl, 1
and edx, 0x7f
mov edx, dword [ebx + edx*4 + 0x40]
mov ecx, esi
sub ecx, dword [ebx + 0x24]
movzx edx, byte [edx + ecx]
mov dword [esp + 4], edx
movzx edx, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
movzx edx, byte [edx + esi]
mov dword [esp], edx
movzx ecx, byte [esp + 4]
push eax
mov eax, ebp
pop edx
call fcn.004d4674
add al, byte [esp]
and al, 0xff
movzx edx, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
mov byte [edx + esi], al
inc esi
dec edi
jne 0x4d772e
pop ecx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x4df0f8
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x14], 0xca
jne 0x4df126
mov eax, ebx
call fcn.004dfbac
cmp dword [ebx + 0x40], 0
je 0x4df11f
mov dword [ebx + 0x14], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x14], 0xcb
cmp dword [ebx + 0x14], 0xcb
jne 0x4df197
mov edx, dword [ebx + 0x1b4]
cmp dword [edx + 0x10], 0
je 0x4df189
cmp dword [ebx + 8], 0
je 0x4df148
mov eax, ebx
mov edx, dword [eax + 8]
call dword [edx]
mov eax, ebx
mov edx, dword [eax + 0x1b4]
call dword [edx]
test eax, eax
jne 0x4df15a
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x4df189
cmp dword [ebx + 8], 0
je 0x4df13b
cmp eax, 3
je 0x4df16d
dec eax
jne 0x4df13b
mov edx, dword [ebx + 8]
inc dword [edx + 4]
mov ecx, dword [edx + 4]
mov eax, dword [ebx + 8]
cmp ecx, dword [eax + 8]
jl 0x4df13b
mov edx, dword [ebx + 0x140]
add dword [eax + 8], edx
jmp 0x4df13b
mov ecx, dword [ebx + 0x90]
mov dword [ebx + 0x98], ecx
jmp 0x4df1b5
cmp dword [ebx + 0x14], 0xcc
je 0x4df1b5
mov eax, dword [ebx]
mov dword [eax + 0x14], 0x14
mov edx, dword [ebx + 0x14]
mov dword [eax + 0x18], edx
mov eax, ebx
mov edx, dword [eax]
call dword [edx]
mov eax, ebx
call fcn.004df1c0
pop ebx
ret

Function at 0x4f130c
Capabilities:
Access the windows event log

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
mov esi, ecx
mov dword [ebp - 4], edx
mov ebx, eax
mov eax, dword [ebp - 4]
call fcn.00406ac0
xor eax, eax
push ebp
push 0x4f138a
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00406b64
mov dword [ebp - 8], eax
cmp dword [ebx + 8], 0
jne 0x4f1355
mov eax, dword [ebx + 4]
call fcn.00406b64
push eax
push 0
call sub.advapi32.dll_RegisterEventSourceW
mov dword [ebx + 8], eax
push 0
lea eax, [ebp - 8]
push eax
push 0
push 1
push 0
mov eax, dword [ebp + 8]
push eax
movzx eax, word [ebp + 0xc]
push eax
push esi
mov eax, dword [ebx + 8]
push eax
call sub.advapi32.dll_ReportEventW
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f1391
lea eax, [ebp - 4]
call fcn.00406ac8
ret
Function at 0x4f23d8
Capabilities:
Create service

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x4f2580
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 4]
xor eax, eax
call fcn.004045bc
cmp word [ebx + 0xaa], 0
je 0x4f2421
mov edx, ebx
mov eax, dword [ebx + 0xac]
call dword [ebx + 0xa8]
mov eax, dword [ebx + 0x98]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
jle 0x4f2435
lea esi, [ebp - 0xc]
jmp 0x4f2437
xor esi, esi
cmp dword [ebx + 0x88], 0
jne 0x4f2444
xor edi, edi
jmp 0x4f2451
mov eax, dword [ebx + 0x88]
call fcn.00406b64
mov edi, eax
mov eax, dword [ebx + 0x84]
call fcn.00406b64
push eax
push edi
lea edx, [ebp - 0x14]
mov eax, ebx
call fcn.004f1b04
mov eax, dword [ebp - 0x14]
call fcn.00406b64
push eax
push esi
mov eax, dword [ebx + 0x7c]
call fcn.00406b64
push eax
mov eax, dword [ebp - 4]
call fcn.00406b64
push eax
mov eax, ebx
call fcn.004f1c4c
push eax
mov eax, ebx
call fcn.004f1c20
push eax
mov eax, ebx
call fcn.004f1bd8
push eax
push 0xf01ff
lea edx, [ebp - 0x18]
mov eax, ebx
call fcn.004f19ac
mov eax, dword [ebp - 0x18]
call fcn.00406b64
push eax
mov eax, dword [ebx + 8]
call fcn.00406b64
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_CreateServiceW
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0xc]
mov dword [ebx + 0x98], eax
cmp dword [ebp - 0x10], 0
jne 0x4f24dd
call fcn.0041bd54
xor edx, edx
push ebp
push 0x4f2556
push dword fs:[edx]
mov dword fs:[edx], esp
xor edx, edx
push ebp
push 0x4f251b
push dword fs:[edx]
mov dword fs:[edx], esp
cmp word [ebx + 0xb2], 0
je 0x4f2511
mov edx, ebx
mov eax, dword [ebx + 0xb4]
call dword [ebx + 0xb0]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4f253f
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f255d
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_CloseServiceHandle
ret

Function at 0x4f2590
Capabilities:
Delete service

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
cmp word [eax + 0xba], 0
je 0x4f25bc
mov esi, dword [ebp - 4]
mov edx, dword [ebp - 4]
mov eax, dword [esi + 0xbc]
call dword [esi + 0xb8]
push 0xf01ff
mov eax, dword [ebp - 4]
mov eax, dword [eax + 8]
call fcn.00406b64
push eax
push ebx
call sub.advapi32.dll_OpenServiceW
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jne 0x4f25e1
call fcn.0041bd54
xor eax, eax
push ebp
push 0x4f2618
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_DeleteService
test eax, eax
jne 0x4f2601
call fcn.0041bd54
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f261f
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_CloseServiceHandle
ret
Function at 0x4f37dc
Capabilities:
Shutdown system

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffeec
push ebx
push esi
push edi
xor eax, eax
push ebp
push 0x4f382d
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x114], 0x114
lea eax, [ebp - 0x114]
push eax
call sub.kernel32.dll_GetVersionExW
mov al, 1
call fcn.004f371c
push 0
push 6
call sub.user32.dll_ExitWindowsEx
xor eax, eax
call fcn.004f371c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4f3837
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4f3840
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
xor ecx, ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x4f38fe
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
push 0
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 4]
push eax
push 0
push 0
lea eax, [ebp - 0x18]
call fcn.004f390c
mov eax, dword [ebp - 0x18]
lea edx, [ebp - 0x14]
call fcn.004139bc
mov eax, dword [ebp - 0x14]
lea edx, [ebp - 0x10]
call fcn.0041ad20
mov eax, dword [ebp - 0x10]
call fcn.00406b64
push eax
call sub.kernel32.dll_GetVolumeInformationW
test eax, eax
je 0x4f38da
lea ecx, [ebp - 0x1c]
movzx eax, word [ebp - 4]
mov edx, 4
call fcn.004132f4
mov eax, dword [ebp - 0x1c]
push eax
lea ecx, [ebp - 0x20]
mov eax, dword [ebp - 4]
shr eax, 0x10
movzx eax, ax
mov edx, 4
call fcn.004132f4
mov edx, dword [ebp - 0x20]
mov eax, ebx
pop ecx
call fcn.00406fbc
jmp 0x4f38e3
mov eax, ebx
xor edx, edx
call fcn.00406ad8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f3905
lea eax, [ebp - 0x20]
mov edx, 5
call fcn.00406ad0
ret

Function at 0x4f390c
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffde8
push ebx
push esi
push edi
xor edx, edx
mov dword [ebp - 0x218], edx
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x4f39ab
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
push ebp
push 0x4f397e
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x104
lea eax, [ebp - 0x212]
push eax
call sub.kernel32.dll_GetWindowsDirectoryW
lea eax, [ebp - 0x218]
lea edx, [ebp - 0x212]
mov ecx, 0x105
call fcn.00406ce8
mov eax, dword [ebp - 0x218]
mov edx, dword [ebp - 8]
call fcn.0041ad20
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4f3992
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f39b2
lea eax, [ebp - 0x218]
call fcn.00406ac8
ret