joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4c9bc0
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x4c9bd2
add esp, 0xfffffff0
call fcn.004053a0
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00441f48
mov eax, dword [0x57661c]
mov dword [eax + 4], ebx
mov dword [eax], 0x4ca01c
mov eax, dword [0x57662c]
mov dword [eax + 4], ebx
mov dword [eax], 0x4ca028
mov eax, ebx
call fcn.004ca034
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x40], eax
mov dl, 1
mov eax, dword [0x42ae84]
call fcn.00404e3c
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x42ae84]
call fcn.00404e3c
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x42ae84]
call fcn.00404e3c
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x42ae84]
call fcn.00404e3c
mov dword [ebx + 0x5c], eax
mov dl, 1
mov eax, dword [0x42ae84]
call fcn.00404e3c
mov dword [ebx + 0x78], eax
push 0
call sub.user32.dll_GetDC
mov esi, eax
push 0x5a
push esi
call sub.gdi32.dll_GetDeviceCaps
mov dword [ebx + 0x44], eax
push esi
push 0
call sub.user32.dll_ReleaseDC
mov eax, dword [ebx + 0x5c]
push eax
mov eax, 0x4c4968
push eax
push 0
push 0
mov eax, dword [0x576960]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x44dd0c]
call fcn.00453fe0
mov dword [ebx + 0x80], eax
mov dl, 1
mov eax, dword [0x44dd0c]
call fcn.00453fe0
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x44dd0c]
call fcn.00453fe0
mov dword [ebx + 0x7c], eax
mov dl, 1
mov eax, dword [0x44dd0c]
call fcn.00453fe0
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x44dd0c]
call fcn.00453fe0
mov dword [ebx + 0x8c], eax
mov eax, ebx
call fcn.004ca628
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4ca448
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4ca448
mov eax, dword [ebx + 0x7c]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4ca448
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4ca448
mov eax, dword [ebx + 0x8c]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4ca448
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x4c9d4d
call fcn.004053f8
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x4ca1e8
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 0x4ca395
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x38], 0
jne 0x4ca376
mov dl, 1
mov eax, dword [0x42d584]
call fcn.004399c0
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 0x4ca365
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.004ac7fc
test al, al
je 0x4ca358
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, 0x4ca3a4
lea eax, [ebp - 0x394]
call fcn.004142b0
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
jne 0x4ca358
xor eax, eax
push ebp
push 0x4ca351
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 0x4ca414
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
test eax, eax
jne 0x4ca33a
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 0x4ca33a
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 0x4ca358
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x4ca25b
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x38]
mov byte [eax + 0x29], 0
mov dl, 1
call fcn.004398fc
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 0x4ca39c
lea eax, [ebp - 0x3a0]
call fcn.00406ac8
ret

Function at 0x4caf44
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x57c2c4]
cmp byte [eax + 0xad], 0
jne 0x4cafb6
cmp dword [0x57c2dc], 0
jne 0x4caf76
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, dword [0x573818]
push eax
push 3
call sub.user32.dll_SetWindowsHookExW
mov dword [0x57c2dc], eax
cmp dword [0x57c2d8], 0
jne 0x4caf91
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventW
mov dword [0x57c2d8], eax
cmp dword [0x57c2e0], 0
jne 0x4cafb6
push esp
push 0
push 0
mov eax, dword [0x573814]
push eax
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x57c2e0], eax
pop edx
ret
Function at 0x4cb2dc
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdfc
push ebx
push esi
test dl, dl
je 0x4cb2f3
add esp, 0xfffffff0
call fcn.004053a0
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00441f48
mov eax, dword [0x576418]
cmp byte [eax], 0
jne 0x4cb320
push 0
call sub.ole32.dll_OleInitialize
test eax, 0x80000000
sete al
mov byte [ebx + 0x17c], al
mov eax, dword [0x576924]
cmp word [eax + 2], 0
jne 0x4cb33a
mov eax, dword [0x576924]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004cd3d4
mov eax, dword [0x576b08]
cmp word [eax + 2], 0
jne 0x4cb354
mov eax, dword [0x576b08]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004cd5e4
mov byte [ebx + 0x35], 0
mov dl, 1
mov eax, dword [0x44dd0c]
call fcn.00453fe0
mov esi, eax
mov dword [ebx + 0x3c], esi
mov dword [esi + 0xc], ebx
mov dword [esi + 8], 0x4cdb94
mov dl, 1
mov eax, dword [0x42ae84]
call fcn.00404e3c
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x42ae84]
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 [0x4521a4]
call fcn.0045d4b8
mov esi, eax
mov dword [ebx + 0xa0], esi
push 0x4cb534
mov eax, dword [0x576718]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconW
mov edx, eax
mov eax, esi
call fcn.0045d94c
mov eax, dword [ebx + 0xa0]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x4cde7c
mov dl, 1
mov eax, dword [0x42ae84]
call fcn.00404e3c
mov dword [ebx + 0x98], eax
push pe_nt_image_headers32
lea eax, [ebp - 0x202]
push eax
mov eax, dword [0x576718]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameW_1
lea eax, [ebp - 0x202]
mov dx, 0x5c
call fcn.00414090
test eax, eax
je 0x4cb465
lea edx, [eax + 2]
lea eax, [ebp - 0x202]
call fcn.00413e04
lea eax, [ebp - 0x202]
mov dx, 0x2e
call fcn.00414074
test eax, eax
je 0x4cb47d
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 0x4ccda4
call fcn.004c0f50
mov dword [ebx + 0x178], eax
mov byte [ebx + 0xd0], 0
mov eax, dword [0x576418]
cmp byte [eax], 0
jne 0x4cb4ce
mov eax, ebx
call fcn.004cb6a8
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.004ce0a8
mov eax, ebx
call fcn.004cecdc
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x4cb52b
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 0x4cb97c
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [ebx + 0x170]
test eax, eax
je 0x4cba1e
cmp dword [ebx + 0x94], 0
jne 0x4cba18
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x4cb8c8
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x4cba18
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 0x4cb9de
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x4cba18
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.0043610c
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x4cb9ed
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x4cbc3c
Capabilities:
Enumerate gui resources
Hide graphical window

Disassembly:
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
mov eax, dword [0x57c2c4]
cmp dword [eax + 0x170], 0
je 0x4cbda1
test bl, bl
jne 0x4cbcef
cmp dword [esi + 0x9c], 0
jne 0x4cbce4
mov eax, esi
call fcn.004ceb2c
push eax
push 0x4cbb48
call sub.user32.dll_EnumWindows
cmp dword [esi + 0x44], 0
je 0x4cbcb5
mov eax, dword [0x57c2c4]
cmp byte [eax + 0xd3], 0
je 0x4cbcb5
mov eax, dword [esi + 0xd8]
call fcn.00408130
mov edi, eax
cmp edi, 0
jl 0x4cbcb5
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 0x4cbc9e
mov eax, dword [esi + 0x98]
mov edi, dword [eax + 8]
dec edi
cmp edi, 0
jl 0x4cbce4
cmp bl, 1
cmc
sbb eax, eax
push eax
mov edx, edi
mov eax, dword [esi + 0x98]
call fcn.0043610c
push eax
call sub.user32.dll_ShowOwnedPopups
dec edi
cmp edi, 0xffffffff
jne 0x4cbcc4
inc dword [esi + 0x9c]
jmp 0x4cbda1
cmp dword [esi + 0x9c], 0
jle 0x4cbda1
dec dword [esi + 0x9c]
cmp dword [esi + 0x9c], 0
jne 0x4cbda1
cmp dword [esi + 0x44], 0
je 0x4cbd4c
mov eax, dword [0x57c2c4]
cmp byte [eax + 0xd3], 0
je 0x4cbd4c
mov eax, dword [esi + 0xd8]
call fcn.00408130
mov edi, eax
cmp edi, 0
jl 0x4cbd4c
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 0x4cbd35
mov eax, dword [esi + 0x98]
mov edi, dword [eax + 8]
dec edi
cmp edi, 0
jl 0x4cbd7b
cmp bl, 1
cmc
sbb eax, eax
push eax
mov edx, edi
mov eax, dword [esi + 0x98]
call fcn.0043610c
push eax
call sub.user32.dll_ShowOwnedPopups
dec edi
cmp edi, 0xffffffff
jne 0x4cbd5b
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 [0x4bee28]
call fcn.004082f0
add esp, 4
pop edi
pop esi
pop ebx
ret
Function at 0x4cc9f0
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 0x4cca5b
cmp byte [ebx + 0xd3], 0
jne 0x4cca5b
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 0x4cca48
sub eax, 4
mov eax, dword [eax]
test eax, eax
jne 0x4cca68
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00406ad8
jmp 0x4cca68
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00406ad8
add esp, 0x204
pop esi
pop ebx
ret

Function at 0x4ce290
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x4ce2fe
mov eax, esi
call fcn.004a6770
test al, al
je 0x4ce2fe
mov eax, dword [ebx + 0x84]
call fcn.004a63c4
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x4ce2fe
mov eax, dword [ebx + 0x84]
mov edx, dword [eax]
call dword [edx + 0xfc]
test al, al
je 0x4ce2f2
push 0
mov eax, dword [ebx + 0x84]
call fcn.004a63c4
push eax
call sub.user32.dll_ShowWindow
xor edx, edx
mov eax, dword [ebx + 0x84]
call fcn.0049d380
jmp 0x4ce2fe
mov cl, 1
mov edx, dword [ebx + 0x74]
mov eax, ebx
call fcn.004ce0c8
pop esi
pop ebx
ret

Function at 0x4d463c
Capabilities:
Hash data with crc32

Disassembly:
push ebx
push esi
xor esi, esi
mov ecx, 0x57c2f8
mov eax, esi
mov edx, 8
mov ebx, eax
and ebx, 1
test bl, bl
je 0x4d465e
shr eax, 1
xor eax, 0xedb88320
jmp 0x4d4660
shr eax, 1
dec edx
jne 0x4d464c
mov dword [ecx], eax
inc esi
add ecx, 4
cmp esi, 0x100
jne 0x4d4645
mov byte [0x57c6f8], 1
pop esi
pop ebx
ret

Function at 0x4d467c
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
cmp byte [0x57c6f8], 0
jne 0x4d4693
call fcn.004d463c
mov eax, edi
dec eax
test eax, eax
jl 0x4d46bb
inc eax
xor edx, edx
movzx ecx, byte [esi + edx]
xor ecx, ebx
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x57c2f8]
shr ebx, 8
xor ecx, ebx
mov ebx, ecx
inc edx
dec eax
jne 0x4d469d
mov eax, ebx
pop edi
pop esi
pop ebx
ret
Function at 0x4d7464
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.0x4d74fe.0
jmp dword [ecx*4 + 0x4d7497]
movzx edx, byte [eax + 0x460]
sub dl, 8
je 0x4d74c9
sub dl, 8
je 0x4d74d8
jmp case.0x4d74fe.0
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x20], 0x4d710c
jmp case.0x4d74fe.0
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x20], 0x4d7164
jmp case.0x4d74fe.0
movzx ecx, byte [eax + 0x460]
cmp ecx, 0x10
ja case.0x4d74fe.0
movzx ecx, byte [ecx + 0x4d7505]
jmp dword [ecx*4 + 0x4d7516]
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x20], 0x4d7210
jmp case.0x4d74fe.0
cmp dl, 3
jne 0x4d7543
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x20], 0x4d7268
jmp case.0x4d74fe.0
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x20], 0x4d7224
jmp case.0x4d74fe.0
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x20], 0x4d72ac
jmp case.0x4d74fe.0
movzx edx, byte [eax + 0x460]
sub dl, 8
je 0x4d756e
sub dl, 8
je 0x4d757a
jmp case.0x4d74fe.0
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x20], 0x4d72d8
jmp case.0x4d74fe.0
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x20], 0x4d7344
jmp case.0x4d74fe.0
movzx edx, byte [eax + 0x460]
sub dl, 8
je 0x4d7599
sub dl, 8
je 0x4d75a5
jmp case.0x4d74fe.0
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x20], 0x4d7400
jmp case.0x4d74fe.0
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x20], 0x4d7428
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 0x4d7647
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.004d6610
test eax, eax
je 0x4d7647
mov eax, ebx
call fcn.004d7650
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 0x4d75e0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x4d7650
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 0x4d7681
dec al
je 0x4d76bc
dec al
je 0x4d7701
dec al
je 0x4d776a
jmp 0x4d77f4
mov esi, dword [ebx + 0x24]
inc esi
mov edi, dword [ebx + 0x20]
sub edi, esi
jb 0x4d77f4
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 0x4d7691
jmp 0x4d77f4
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x4d77f4
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 0x4d76cc
jmp 0x4d77f4
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x4d77f4
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 0x4d7730
xor ebp, ebp
jmp 0x4d7740
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 0x4d7749
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 0x4d7711
jmp 0x4d77f4
xor ebp, ebp
xor eax, eax
mov dword [esp + 4], eax
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x4d77f4
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 0x4d77c3
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.004d46c4
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 0x4d777e
pop ecx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x4df148
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x14], 0xca
jne 0x4df176
mov eax, ebx
call fcn.004dfbfc
cmp dword [ebx + 0x40], 0
je 0x4df16f
mov dword [ebx + 0x14], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x14], 0xcb
cmp dword [ebx + 0x14], 0xcb
jne 0x4df1e7
mov edx, dword [ebx + 0x1b4]
cmp dword [edx + 0x10], 0
je 0x4df1d9
cmp dword [ebx + 8], 0
je 0x4df198
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 0x4df1aa
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x4df1d9
cmp dword [ebx + 8], 0
je 0x4df18b
cmp eax, 3
je 0x4df1bd
dec eax
jne 0x4df18b
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 0x4df18b
mov edx, dword [ebx + 0x140]
add dword [eax + 8], edx
jmp 0x4df18b
mov ecx, dword [ebx + 0x90]
mov dword [ebx + 0x98], ecx
jmp 0x4df205
cmp dword [ebx + 0x14], 0xcc
je 0x4df205
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.004df210
pop ebx
ret

Function at 0x4f135c
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 0x4f13da
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 0x4f13a5
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 0x4f13e1
lea eax, [ebp - 4]
call fcn.00406ac8
ret
Function at 0x4f2428
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 0x4f25d0
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 0x4f2471
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 0x4f2485
lea esi, [ebp - 0xc]
jmp 0x4f2487
xor esi, esi
cmp dword [ebx + 0x88], 0
jne 0x4f2494
xor edi, edi
jmp 0x4f24a1
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.004f1b54
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.004f1c9c
push eax
mov eax, ebx
call fcn.004f1c70
push eax
mov eax, ebx
call fcn.004f1c28
push eax
push 0xf01ff
lea edx, [ebp - 0x18]
mov eax, ebx
call fcn.004f19fc
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 0x4f252d
call fcn.0041bd18
xor edx, edx
push ebp
push 0x4f25a6
push dword fs:[edx]
mov dword fs:[edx], esp
xor edx, edx
push ebp
push 0x4f256b
push dword fs:[edx]
mov dword fs:[edx], esp
cmp word [ebx + 0xb2], 0
je 0x4f2561
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 0x4f258f
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f25ad
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_CloseServiceHandle
ret

Function at 0x4f25e0
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 0x4f260c
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 0x4f2631
call fcn.0041bd18
xor eax, eax
push ebp
push 0x4f2668
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 0x4f2651
call fcn.0041bd18
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f266f
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_CloseServiceHandle
ret