joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4a05e8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffed8
mov ebx, ecx
mov edi, edx
mov esi, eax
call sub.user32.dll_GetMessagePos
call fcn.0040b734
mov dword [esp + 8], eax
movsx eax, word [esp + 8]
mov dword [esp + 0xc], eax
movsx eax, word [esp + 0xa]
mov dword [esp + 0x10], eax
mov ecx, esp
lea edx, [esp + 0xc]
mov eax, esi
call fcn.0049a630
test ebx, ebx
jne 0x4a063b
push 0
push 0
lea edx, [esp + 8]
xor ecx, ecx
mov eax, esi
call fcn.004a0464
mov ebx, eax
test ebx, ebx
je 0x4a0731
cmp esi, ebx
je 0x4a0664
mov eax, dword [esp]
sub eax, dword [ebx + 0x40]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
sub eax, dword [ebx + 0x44]
mov dword [esp + 0x118], eax
jmp 0x4a0679
mov eax, dword [esp]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
mov dword [esp + 0x118], eax
movzx eax, word [edi + 8]
mov dword [esp + 0x11c], eax
mov eax, dword [edi + 4]
mov dword [esp + 0x124], eax
movzx eax, word [edi + 0xa]
cmp eax, 0x201
jge 0x4a06b1
add eax, 0xffffff5f
sub eax, 2
jb 0x4a06c9
dec eax
sub eax, 2
jb 0x4a06dd
dec eax
sub eax, 2
jb 0x4a06d3
jmp 0x4a06e7
add eax, 0xfffffdff
sub eax, 2
jb 0x4a06c9
dec eax
sub eax, 2
jb 0x4a06dd
dec eax
sub eax, 2
jb 0x4a06d3
jmp 0x4a06e7
mov byte [esp + 0x120], 0
jmp 0x4a06ef
mov byte [esp + 0x120], 2
jmp 0x4a06ef
mov byte [esp + 0x120], 1
jmp 0x4a06ef
mov byte [esp + 0x120], 0
lea eax, [esp + 0x14]
push eax
call sub.user32.dll_GetKeyboardState
lea eax, [esp + 0x14]
call fcn.004be5c8
mov esi, eax
call fcn.00496f20
or si, ax
mov word [esp + 0x121], si
lea eax, [esp + 0x114]
push eax
xor ecx, ecx
mov edx, 0xb04b
mov eax, ebx
call fcn.0049bfe0
mov dword [edi + 0xc], eax
mov al, 1
jmp 0x4a0733
xor eax, eax
add esp, 0x128
pop edi
pop esi
pop ebx
ret

Function at 0x4be0d0
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
push edi
push ecx
mov byte [esp], cl
mov ebx, edx
mov esi, eax
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongW
mov edi, eax
test bl, bl
je 0x4be0f1
test edi, 0x40000
je 0x4be10b
test bl, bl
jne 0x4be18c
mov eax, edi
and eax, 0x40000
cmp eax, 0x40000
jne 0x4be18c
push esi
call sub.user32.dll_IsIconic
cmp eax, 1
sbb eax, eax
inc eax
mov byte [esp + 2], al
push esi
call sub.user32.dll_IsWindowVisible
cmp eax, 1
sbb eax, eax
inc eax
mov byte [esp + 1], al
movzx eax, byte [esp + 1]
or al, byte [esp + 2]
je 0x4be13e
push 0
push esi
call sub.user32.dll_ShowWindow
test bl, bl
je 0x4be153
or edi, 0x40000
push edi
push 0xffffffffffffffec
push esi
call sub.user32.dll_SetWindowLongW
jmp 0x4be162
and edi, 0xfffbffff
push edi
push 0xffffffffffffffec
push esi
call sub.user32.dll_SetWindowLongW
movzx eax, byte [esp]
and al, byte [esp + 1]
jne 0x4be173
cmp byte [esp + 2], 0
je 0x4be18c
cmp byte [esp + 2], 0
je 0x4be184
push 6
push esi
call sub.user32.dll_ShowWindow
jmp 0x4be18c
push 5
push esi
call sub.user32.dll_ShowWindow
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x4be438
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
add esp, 0xfffffff8
mov ebx, eax
call sub.user32.dll_GetActiveWindow
mov dword [esp], eax
mov byte [esp + 4], 0
test bl, bl
je 0x4be45e
mov eax, esp
push eax
push 0x4be400
call sub.user32.dll_EnumWindows
jmp 0x4be471
mov eax, esp
push eax
push 0x4be3e0
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
call sub.user32.dll_EnumThreadWindows
movzx eax, byte [esp + 4]
pop ecx
pop edx
pop ebx
ret

Function at 0x4be534
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov ebx, eax
movzx esi, word [0x4be584]
test bl, 4
je 0x4be548
or si, 1
test bl, 8
je 0x4be551
or si, 4
test bl, 1
je 0x4be55a
or si, 8
test bl, 2
je 0x4be563
or si, 0x10
test bl, 0x10
je 0x4be56c
or si, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4be57c
or si, 2
mov eax, esi
pop esi
pop ebx
ret

Function at 0x4be588
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, word [0x4be5c4]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4be5a3
or bx, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4be5b3
or bx, 4
test esi, 0x20000000
je 0x4be5bf
or bx, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x4c7188
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x4c719a
add esp, 0xfffffff0
call fcn.00405c80
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00448024
mov eax, dword [0x5ccbc8]
mov dword [eax + 4], ebx
mov dword [eax], 0x4c75e4
mov eax, dword [0x5ccbdc]
mov dword [eax + 4], ebx
mov dword [eax], 0x4c75f0
mov eax, ebx
call fcn.004c75fc
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x40], eax
mov dl, 1
mov eax, dword [0x430f20]
call fcn.0040571c
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x430f20]
call fcn.0040571c
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x430f20]
call fcn.0040571c
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x430f20]
call fcn.0040571c
mov dword [ebx + 0x5c], eax
mov dl, 1
mov eax, dword [0x430f20]
call fcn.0040571c
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, 0x4c1f30
push eax
push 0
push 0
mov eax, dword [0x5ccfcc]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x459814]
call fcn.0045fd50
mov dword [ebx + 0x80], eax
mov dl, 1
mov eax, dword [0x459814]
call fcn.0045fd50
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x459814]
call fcn.0045fd50
mov dword [ebx + 0x7c], eax
mov dl, 1
mov eax, dword [0x459814]
call fcn.0045fd50
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x459814]
call fcn.0045fd50
mov dword [ebx + 0x8c], eax
mov eax, ebx
call fcn.004c7b54
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4c79c4
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4c79c4
mov eax, dword [ebx + 0x7c]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4c79c4
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4c79c4
mov eax, dword [ebx + 0x8c]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4c79c4
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x4c7315
call fcn.00405cd8
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x4c7764
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 0x4c7911
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x38], 0
jne 0x4c78f2
mov dl, 1
mov eax, dword [0x433620]
call fcn.0043f8f8
mov edx, dword [ebp - 4]
mov dword [edx + 0x38], eax
mov eax, dword [ebp - 4]
add eax, 0x3c
xor edx, edx
call fcn.00407804
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x4c78e1
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.004a9de4
test al, al
je 0x4c78d4
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, 0x4c7920
lea eax, [ebp - 0x394]
call fcn.00415e18
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
jne 0x4c78d4
xor eax, eax
push ebp
push 0x4c78cd
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 0x4c7990
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
test eax, eax
jne 0x4c78b6
lea eax, [ebp - 0x3a0]
lea edx, [ebp - 0x314]
mov ecx, pe_nt_image_headers32
call fcn.004079fc
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 0x4c78b6
mov eax, dword [ebp - 4]
add eax, 0x3c
lea edx, [ebp - 0x314]
mov ecx, pe_nt_image_headers32
call fcn.004079fc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c78d4
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x4c77d7
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x38]
mov byte [eax + 0x29], 0
mov dl, 1
call fcn.0043f834
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 0x4c7918
lea eax, [ebp - 0x3a0]
call fcn.004077f4
ret

Function at 0x4c8470
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x5d32c0]
cmp byte [eax + 0xad], 0
jne 0x4c84e2
cmp dword [0x5d32d8], 0
jne 0x4c84a2
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, dword [0x5c9998]
push eax
push 3
call sub.user32.dll_SetWindowsHookExW
mov dword [0x5d32d8], eax
cmp dword [0x5d32d4], 0
jne 0x4c84bd
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventW
mov dword [0x5d32d4], eax
cmp dword [0x5d32dc], 0
jne 0x4c84e2
push esp
push 0
push 0
mov eax, dword [0x5c9994]
push eax
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x5d32dc], eax
pop edx
ret
Function at 0x4c8808
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdfc
push ebx
push esi
test dl, dl
je 0x4c881f
add esp, 0xfffffff0
call fcn.00405c80
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00448024
mov eax, dword [0x5cc910]
cmp byte [eax], 0
jne 0x4c884c
push 0
call sub.ole32.dll_OleInitialize
test eax, 0x80000000
sete al
mov byte [ebx + 0x17c], al
mov eax, dword [0x5ccf88]
cmp word [eax + 2], 0
jne 0x4c8866
mov eax, dword [0x5ccf88]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004ca900
mov eax, dword [0x5cd1c0]
cmp word [eax + 2], 0
jne 0x4c8880
mov eax, dword [0x5cd1c0]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004cab10
mov byte [ebx + 0x35], 0
mov dl, 1
mov eax, dword [0x459814]
call fcn.0045fd50
mov esi, eax
mov dword [ebx + 0x3c], esi
mov dword [esi + 0xc], ebx
mov dword [esi + 8], 0x4cb0c0
mov dl, 1
mov eax, dword [0x430f20]
call fcn.0040571c
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x430f20]
call fcn.0040571c
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 [0x45df14]
call fcn.004695c8
mov esi, eax
mov dword [ebx + 0xa0], esi
push 0x4c8a60
mov eax, dword [0x5cccf4]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconW
mov edx, eax
mov eax, esi
call fcn.00469a5c
mov eax, dword [ebx + 0xa0]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x4cb3a8
mov dl, 1
mov eax, dword [0x430f20]
call fcn.0040571c
mov dword [ebx + 0x98], eax
push pe_nt_image_headers32
lea eax, [ebp - 0x202]
push eax
mov eax, dword [0x5cccf4]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameW_1
lea eax, [ebp - 0x202]
mov dx, 0x5c
call fcn.00415bf8
test eax, eax
je 0x4c8991
lea edx, [eax + 2]
lea eax, [ebp - 0x202]
call fcn.00415988
lea eax, [ebp - 0x202]
mov dx, 0x2e
call fcn.00415bdc
test eax, eax
je 0x4c89a9
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.004079fc
push ebx
push 0x4ca2d0
call fcn.004be518
mov dword [ebx + 0x178], eax
mov byte [ebx + 0xd0], 0
mov eax, dword [0x5cc910]
cmp byte [eax], 0
jne 0x4c89fa
mov eax, ebx
call fcn.004c8bd4
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.004cb5d4
mov eax, ebx
call fcn.004cc208
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x4c8a57
call fcn.00405cd8
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4c8ea8
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [ebx + 0x170]
test eax, eax
je 0x4c8f4a
cmp dword [ebx + 0x94], 0
jne 0x4c8f44
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x4c8df4
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x4c8f44
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 0x4c8f0a
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x4c8f44
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.0043c044
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x4c8f19
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x4c9168
Capabilities:
Enumerate gui resources
Hide graphical window

Disassembly:
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
mov eax, dword [0x5d32c0]
cmp dword [eax + 0x170], 0
je 0x4c92cd
test bl, bl
jne 0x4c921b
cmp dword [esi + 0x9c], 0
jne 0x4c9210
mov eax, esi
call fcn.004cc058
push eax
push 0x4c9074
call sub.user32.dll_EnumWindows
cmp dword [esi + 0x44], 0
je 0x4c91e1
mov eax, dword [0x5d32c0]
cmp byte [eax + 0xd3], 0
je 0x4c91e1
mov eax, dword [esi + 0xd8]
call fcn.004090d4
mov edi, eax
cmp edi, 0
jl 0x4c91e1
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 0x4c91ca
mov eax, dword [esi + 0x98]
mov edi, dword [eax + 8]
dec edi
cmp edi, 0
jl 0x4c9210
cmp bl, 1
cmc
sbb eax, eax
push eax
mov edx, edi
mov eax, dword [esi + 0x98]
call fcn.0043c044
push eax
call sub.user32.dll_ShowOwnedPopups
dec edi
cmp edi, 0xffffffff
jne 0x4c91f0
inc dword [esi + 0x9c]
jmp 0x4c92cd
cmp dword [esi + 0x9c], 0
jle 0x4c92cd
dec dword [esi + 0x9c]
cmp dword [esi + 0x9c], 0
jne 0x4c92cd
cmp dword [esi + 0x44], 0
je 0x4c9278
mov eax, dword [0x5d32c0]
cmp byte [eax + 0xd3], 0
je 0x4c9278
mov eax, dword [esi + 0xd8]
call fcn.004090d4
mov edi, eax
cmp edi, 0
jl 0x4c9278
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 0x4c9261
mov eax, dword [esi + 0x98]
mov edi, dword [eax + 8]
dec edi
cmp edi, 0
jl 0x4c92a7
cmp bl, 1
cmc
sbb eax, eax
push eax
mov edx, edi
mov eax, dword [esi + 0x98]
call fcn.0043c044
push eax
call sub.user32.dll_ShowOwnedPopups
dec edi
cmp edi, 0xffffffff
jne 0x4c9287
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 [0x4bc3f0]
call fcn.00409294
add esp, 4
pop edi
pop esi
pop ebx
ret
Function at 0x4c9f1c
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 0x4c9f87
cmp byte [ebx + 0xd3], 0
jne 0x4c9f87
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.00407940
mov eax, dword [esi]
mov dword [esp + 0x200], eax
mov eax, dword [esp + 0x200]
test eax, eax
je 0x4c9f74
sub eax, 4
mov eax, dword [eax]
test eax, eax
jne 0x4c9f94
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00407804
jmp 0x4c9f94
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00407804
add esp, 0x204
pop esi
pop ebx
ret

Function at 0x4cb7bc
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x4cb82a
mov eax, esi
call fcn.004a3df4
test al, al
je 0x4cb82a
mov eax, dword [ebx + 0x84]
call fcn.004a3a74
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x4cb82a
mov eax, dword [ebx + 0x84]
mov edx, dword [eax]
call dword [edx + 0xfc]
test al, al
je 0x4cb81e
push 0
mov eax, dword [ebx + 0x84]
call fcn.004a3a74
push eax
call sub.user32.dll_ShowWindow
xor edx, edx
mov eax, dword [ebx + 0x84]
call fcn.0049aa10
jmp 0x4cb82a
mov cl, 1
mov edx, dword [ebx + 0x74]
mov eax, ebx
call fcn.004cb5f4
pop esi
pop ebx
ret

Function at 0x4d12e8
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov esi, ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov ebx, dword [ebp - 4]
inc ebx
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, esi
mov edx, ebx
mov edi, dword [eax]
call dword [edi + 0x5c]
cmp ebx, dword [ebp - 8]
jge 0x4d134b
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, esi
mov edx, ebx
mov edi, dword [eax]
call dword [edi + 0x18]
push eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, esi
mov edx, ebx
mov edi, dword [eax]
call dword [edi + 0x18]
pop edx
xor edx, eax
push edx
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, esi
mov edx, ebx
mov edi, dword [eax]
call dword [edi + 0x20]
add ebx, 2
cmp ebx, dword [ebp - 8]
jl 0x4d1311
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret
Function at 0x4d1354
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov esi, eax
mov ebx, dword [ebp - 4]
inc ebx
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, ebx
mov edx, esi
mov edi, dword [eax]
call dword [edi + 0x5c]
cmp ebx, dword [ebp - 8]
jge 0x4d13b7
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, ebx
mov edx, esi
mov edi, dword [eax]
call dword [edi + 0x18]
push eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, ebx
mov edx, esi
mov edi, dword [eax]
call dword [edi + 0x18]
pop edx
xor edx, eax
push edx
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, ebx
mov edx, esi
mov edi, dword [eax]
call dword [edi + 0x20]
add ebx, 2
cmp ebx, dword [ebp - 8]
jl 0x4d137d
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4e937c
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffa4
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x58], ebx
mov dword [ebp - 0x5c], ebx
mov dword [ebp - 0x10], ecx
mov esi, edx
mov ebx, eax
lea eax, [ebp - 0xc]
mov edx, dword [0x40d708]
call fcn.004084e4
xor eax, eax
push ebp
push 0x4e94c6
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x5ca100], 0
jne 0x4e93d0
mov ecx, dword [0x5cc954]
mov dl, 1
mov eax, dword [0x40ecf0]
call fcn.0041b098
call fcn.004062e8
lea eax, [ebp - 0x24]
xor ecx, ecx
mov edx, 0x10
call fcn.00404e90
mov eax, ebx
call fcn.004073fc
mov dword [ebp - 0x20], eax
push esi
mov esi, 0x4e94d4
lea edi, [ebp - 0x34]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
pop esi
lea eax, [ebp - 0x34]
mov dword [ebp - 0xc], eax
lea eax, [ebp - 8]
call fcn.0040a814
xor eax, eax
mov dword [ebp - 4], eax
mov eax, ebx
test eax, eax
je 0x4e9417
sub eax, 4
mov eax, dword [eax]
shr eax, 1
test eax, eax
jle 0x4e946c
mov dword [ebp - 0x14], 0x20
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x54]
push eax
call sub.kernel32.dll_GetComputerNameW
test eax, eax
je 0x4e9465
lea eax, [ebp - 0x58]
mov edx, ebx
call fcn.00407a64
mov eax, dword [ebp - 0x58]
push eax
lea eax, [ebp - 0x5c]
lea edx, [ebp - 0x54]
mov ecx, 0x10
call fcn.004079fc
mov eax, dword [ebp - 0x5c]
pop edx
call fcn.00413fd8
test eax, eax
jne 0x4e9465
mov ebx, 0x15
jmp 0x4e9471
mov ebx, 0x10
jmp 0x4e9471
mov ebx, 0x15
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 0x24]
push eax
push ebx
push 0
push esi
call dword [0x5ca100]
call fcn.004e918c
mov eax, dword [ebp - 4]
call fcn.004e918c
mov eax, dword [ebp - 0x10]
mov edx, dword [ebp - 8]
call fcn.0040a82c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4e94cd
lea eax, [ebp - 0x5c]
mov edx, 2
call fcn.004077fc
lea eax, [ebp - 0xc]
mov edx, dword [0x40d708]
call fcn.004085bc
ret
Function at 0x4facb8
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffe00
mov ebx, eax
test ebx, ebx
je 0x4fadc2
mov ebp, ebx
mov eax, ebp
test eax, eax
je 0x4facd9
sub eax, 4
mov eax, dword [eax]
mov edi, eax
test ebx, ebx
je 0x4face9
mov eax, ebp
sub eax, 0xa
movzx eax, word [eax]
jmp 0x4faced
mov ax, 2
cmp ax, 1
jne 0x4fad66
test ebx, ebx
je 0x4fad01
mov eax, ebp
sub eax, 0xc
movzx eax, word [eax]
jmp 0x4fad09
mov eax, dword [0x5cd20c]
movzx eax, word [eax]
push 0
push 0
push edi
push ebx
push 0
movzx eax, ax
push eax
call sub.kernel32.dll_MultiByteToWideChar_1
mov edi, eax
cmp edi, 0x100
jle 0x4fad31
mov eax, edi
add eax, eax
call fcn.004044b4
mov esi, eax
jmp 0x4fad33
mov esi, esp
test ebx, ebx
je 0x4fad41
mov eax, ebp
sub eax, 0xc
movzx edx, word [eax]
jmp 0x4fad4a
mov edx, dword [0x5cd20c]
movzx edx, word [edx]
mov eax, ebp
test eax, eax
je 0x4fad55
sub eax, 4
mov eax, dword [eax]
push edi
push esi
push eax
push ebx
push 0
movzx eax, dx
push eax
call sub.kernel32.dll_MultiByteToWideChar_1
jmp 0x4fad8a
cmp edi, 0x100
jle 0x4fad7b
mov eax, edi
add eax, eax
call fcn.004044b4
mov esi, eax
jmp 0x4fad7d
mov esi, esp
mov ecx, edi
add ecx, ecx
mov edx, esi
mov eax, ebx
call fcn.00404678
push edi
push esi
call sub.user32.dll_CharUpperBuffW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x4fadb3
inc eax
xor edx, edx
mov ecx, ebx
shl ecx, 5
shr ebx, 0x1b
or ecx, ebx
mov ebx, ecx
movzx ecx, word [esi + edx*2]
xor ebx, ecx
inc edx
dec eax
jne 0x4fad9d
mov eax, esp
cmp esi, eax
je 0x4fadc4
mov eax, esi
call fcn.004044d0
jmp 0x4fadc4
xor ebx, ebx
mov eax, ebx
add esp, 0x200
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x51046c
Capabilities:
Check os version

Disassembly:
add esp, 0xfffffeec
mov dword [esp], 0x114
push esp
call sub.kernel32.dll_GetVersionExW
cmp dword [esp + 0x10], 2
jne 0x510491
cmp dword [esp + 4], 5
jb 0x510491
mov al, 1
jmp 0x510493
xor eax, eax
add esp, 0x114
ret