joyce8/EMBER2024-capa huggingface dataset:
Function at 0x455e1c
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x455e33
add esp, 0xfffffff0
call fcn.004036b8
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00425b7c
mov eax, dword [0x50cb44]
cmp word [eax + 2], 0
jne 0x455e5b
mov eax, dword [0x50cb44]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00457418
mov eax, dword [0x50ccbc]
cmp word [eax + 2], 0
jne 0x455e75
mov eax, dword [0x50ccbc]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00457610
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x41ac3c]
call fcn.00403324
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x41ac3c]
call fcn.00403324
mov dword [ebx + 0xa8], 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 + 0x9d], 1
mov byte [ebx + 0xb4], 1
mov dl, 1
mov eax, dword [0x4281a4]
call fcn.0042fb5c
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x455ffc
mov eax, dword [0x50c93c]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.0042ff2c
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x457bb0
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x50c93c]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameA_1
lea eax, [ebp - 0x101]
push eax
lea eax, [ebp - 0x101]
push eax
call sub.user32.dll_OemToCharA
lea eax, [ebp - 0x101]
mov dl, 0x5c
call fcn.0040d8a0
test eax, eax
je 0x455f6a
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00409328
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040d8c8
test eax, eax
je 0x455f7e
mov byte [eax], 0
lea eax, [ebp - 0x101]
inc eax
push eax
call sub.user32.dll_CharLowerA
lea eax, [ebx + 0x8c]
lea edx, [ebp - 0x101]
mov ecx, pe_nt_image_headers32
call fcn.004044a0
mov eax, dword [0x50c6a4]
cmp byte [eax], 0
jne 0x455fb2
mov eax, ebx
call fcn.00456124
mov byte [ebx + 0x59], 1
mov byte [ebx + 0x5a], 1
mov byte [ebx + 0x5b], 1
mov byte [ebx + 0x9e], 1
xor eax, eax
mov dword [ebx + 0xa0], eax
mov eax, ebx
call fcn.00457d8c
mov eax, ebx
call fcn.00458750
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x455ff2
call fcn.00403710
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4563a4
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x50db50]
cmp dword [eax + 0x30], 0
je 0x45644e
cmp dword [ebx + 0x94], 0
jne 0x456448
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x456334
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x456448
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_GetWindowLongA
test al, 8
je 0x45640e
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x456448
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.0041d528
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x45641d
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x456fb0
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xffffff00
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xa4], 0
je 0x456fe5
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x30]
push eax
call sub.user32.dll_GetWindowTextA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00404320
jmp 0x456ff2
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404284
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x457f68
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x457fa9
mov eax, esi
call fcn.0046ccf4
test al, al
je 0x457fa9
mov eax, dword [ebx + 0x84]
call fcn.0046c9f0
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x457fa9
push 0
mov eax, dword [ebx + 0x84]
call fcn.0046c9f0
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret

Function at 0x45b154
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
mov ebx, edx
mov word [ebp - 2], ax
mov eax, ebx
call fcn.00404230
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x45b1a3
push pe_nt_image_headers32
lea edx, [ebp - 0x102]
push edx
push eax
call sub.user32.dll_GetKeyNameTextA
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, pe_nt_image_headers32
call fcn.004044a0
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x463cec
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 9]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0x10], edx
xor eax, eax
mov dword [ebp - 0x18], eax
cmp dword [0x50dbd0], 0
je 0x463e3b
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x50cc74]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x463e3b
mov eax, dword [0x50dbd4]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x50dbd0]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x463e0a
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x50dbd0]
call fcn.0041d528
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x463e02
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x463e02
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x463e02
mov eax, dword [ebp - 0x14]
call fcn.0046c9f0
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x463e02
push ebp
call fcn.00463ca8
pop ecx
test al, al
jne 0x463e02
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x463dbe
mov eax, dword [ebp - 0x14]
call fcn.0046b520
dec eax
jle 0x463e02
mov byte [ebp - 1], 1
lea eax, [ebp - 9]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbd
call fcn.00403550
cmp byte [ebp - 1], 0
je 0x463e02
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x463e02
mov edx, dword [ebp - 0x14]
mov eax, dword [0x50dbd4]
call fcn.00463470
inc edi
dec ebx
jne 0x463d51
mov eax, dword [0x50dbd4]
cmp dword [eax + 8], 0
jle 0x463e22
mov eax, dword [0x50dbd4]
call fcn.00463500
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x463e3b
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00463b10
pop ecx
test al, al
jne 0x463e3b
xor eax, eax
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x46747c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffeec
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
test byte [esi + 0x1c], 0x10
je 0x4674c8
mov eax, esi
call fcn.0044e61c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x4674c8
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x4674c8
mov ecx, ebx
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 0x250]
mov edx, esi
mov edi, dword [eax]
call dword [edi + 0x24]
test al, al
jne 0x467607
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x467508
cmp eax, 0x108
ja 0x467508
mov eax, esi
call fcn.0044e61c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x4675fe
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x467607
jmp 0x4675fe
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x4675e7
cmp eax, 0x20a
ja 0x4675e7
test byte [esi + 0x50], 0x80
jne 0x46753a
sub eax, 0x203
je 0x467537
sub eax, 3
je 0x467537
sub eax, 3
jne 0x46753a
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x46754e
dec eax
je 0x467563
dec eax
je 0x467580
dec eax
je 0x467563
jmp 0x467587
mov ecx, ebx
mov eax, dword [0x50cc74]
mov eax, dword [eax]
mov edx, esi
call fcn.00457e20
jmp 0x4675fe
cmp byte [esi + 0x5d], 1
jne 0x467579
mov eax, esi
mov si, 0xffed
call fcn.00403550
jmp 0x467607
or word [esi + 0x54], 1
jmp 0x4675fe
and word [esi + 0x54], 0xfffe
jmp 0x4675fe
mov eax, dword [0x50db8c]
cmp byte [eax + 0x20], 0
je 0x4675fe
mov eax, dword [0x50db8c]
cmp dword [eax + 0x1c], 0
je 0x4675fe
mov eax, dword [ebx]
mov edx, dword [0x50db8c]
cmp eax, dword [edx + 0x1c]
jne 0x4675fe
lea eax, [ebp - 0x114]
push eax
call sub.user32.dll_GetKeyboardState
mov eax, dword [ebx]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
call fcn.0044e540
mov byte [ebp - 0xc], al
mov ax, word [ebx + 4]
mov word [ebp - 0xa], ax
mov eax, dword [ebx + 8]
mov dword [ebp - 8], eax
lea edx, [ebp - 0x10]
mov eax, esi
mov si, 0xffc9
call fcn.00403550
jmp 0x467607
cmp eax, 0xb00b
jne 0x4675fe
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.00465d64
mov edx, ebx
mov eax, esi
mov ecx, dword [eax]
call dword [ecx - 0x14]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x46ab80
Capabilities:
Capture screenshot

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff94
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0x1f8], 0
je 0x46ab9c
cmp dword [esi + 4], 0
je 0x46abc9
test byte [ebx + 0x55], 1
jne 0x46abbb
mov eax, ebx
call fcn.00469720
test eax, eax
jne 0x46abbb
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x46acd9
mov edx, esi
mov eax, ebx
call fcn.0046a6a4
jmp 0x46acd9
push 0
call sub.user32.dll_GetDC
mov edi, eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x64]
push eax
push edi
call sub.gdi32.dll_CreateCompatibleBitmap
mov dword [ebp - 8], eax
push edi
push 0
call sub.user32.dll_ReleaseDC
push 0
call sub.gdi32.dll_CreateCompatibleDC
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x46acd2
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0046c9f0
push eax
call sub.user32.dll_BeginPaint
mov edi, eax
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp - 4]
mov edx, 0x14
mov eax, ebx
call fcn.004673b0
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.0046ab80
xor eax, eax
mov dword [esi + 4], eax
push 0xcc0020
push 0
push 0
mov eax, dword [ebp - 4]
push eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x64]
push eax
push 0
push 0
push edi
call sub.gdi32.dll_BitBlt
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0046c9f0
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x46acd9
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_DeleteDC
mov eax, dword [ebp - 8]
push eax
call sub.gdi32.dll_DeleteObject
ret
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x47141c
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x50cfc8]
cmp byte [eax + 0xc], 0
je 0x471589
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x471582
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x50dbe0], 0
jne 0x471470
push 0x471590
call sub.kernel32.dll_GetModuleHandleA_1
mov ebx, eax
push 0x471598
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x50dbe0], eax
cmp dword [0x50b1b0], 0
jne 0x47156b
push 0x4715a8
call sub.kernel32.dll_LoadLibraryA
mov dword [0x50b1b0], eax
cmp dword [0x50b1b0], 0
je 0x47156b
push 0x4715b4
mov eax, dword [0x50b1b0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x50dbe4], eax
push 0x4715c4
mov eax, dword [0x50b1b0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x50dbe8], eax
push 0x4715d8
mov eax, dword [0x50b1b0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x50dbec], eax
push 0x4715f0
mov eax, dword [0x50b1b0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x50dbf0], eax
push 0x471608
mov eax, dword [0x50b1b0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x50dbf4], eax
push 0x47161c
mov eax, dword [0x50b1b0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x50dbf8], eax
push 0x471634
mov eax, dword [0x50b1b0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x50dbfc], eax
push 0x47164c
mov eax, dword [0x50b1b0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x50dc00], eax
push 0x471668
mov eax, dword [0x50b1b0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x50dc04], eax
push 0x471674
mov eax, dword [0x50b1b0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x50dc08], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x471589
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x476e70
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov esi, ecx
mov edi, edx
mov ebx, eax
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 4]
push eax
push 0
push 0x2001f
push 0
push 0x476f04
push 0
mov eax, ebx
call fcn.004046f0
push eax
mov eax, dword [ebp + 8]
push eax
call sub.advapi32.dll_RegCreateKeyExA
mov ebx, eax
test ebx, ebx
jne 0x476edf
mov eax, esi
call fcn.004044f0
inc eax
push eax
mov eax, esi
call fcn.004046f0
push eax
push 1
push 0
mov eax, edi
call fcn.004046f0
push eax
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegSetValueExA
mov ebx, eax
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey_1
test ebx, ebx
je 0x476efa
mov ecx, dword [0x50c938]
mov dl, 1
mov eax, dword [0x476a94]
call fcn.0040ca84
call fcn.00403be4
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 4
Function at 0x4b0294
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffde4
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 0x21c], ecx
mov dword [ebp - 0x218], ecx
mov dword [ebp - 0x214], ecx
mov dword [ebp - 0x210], ecx
mov dword [ebp - 0x20c], ecx
mov ebx, edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4b04f4
push dword fs:[eax]
mov dword fs:[eax], esp
cmp ebx, 1
jl 0x4b02f7
lea edx, [ebp - 0x20c]
mov eax, dword [ebp - 4]
call fcn.004afd5c
mov eax, dword [ebp - 0x20c]
mov edx, ebx
call fcn.0040d3cc
cmp al, 1
jne 0x4b02f7
dec ebx
mov dword [ebp - 8], ebx
mov eax, dword [ebp - 4]
call fcn.004b0074
test al, al
je 0x4b0483
cmp dword [ebp - 8], 0
jge 0x4b0315
xor eax, eax
mov dword [ebp - 8], eax
mov ebx, dword [ebp - 8]
inc ebx
lea edx, [ebp - 0x210]
mov eax, dword [ebp - 4]
call fcn.004afd5c
mov eax, dword [ebp - 0x210]
call fcn.004044f0
cmp ebx, eax
jge 0x4b035f
lea edx, [ebp - 0x214]
mov eax, dword [ebp - 4]
call fcn.004afd5c
mov eax, dword [ebp - 0x214]
mov al, byte [eax + ebx - 1]
mov edx, dword [0x50cf90]
and eax, 0xff
bt dword [edx], eax
jae 0x4b035f
inc ebx
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x228]
cmp eax, dword [ebp - 8]
jg 0x4b0373
mov dword [ebp - 8], eax
mov ebx, dword [ebp - 8]
mov ecx, ebx
mov edx, ebx
mov eax, dword [ebp - 4]
call fcn.004b0270
cmp ebx, dword [ebp - 8]
je 0x4b0475
lea eax, [ebp - 0x108]
push eax
call sub.user32.dll_GetKeyboardState
mov edx, pe_nt_image_headers32
lea eax, [ebp - 0x208]
mov byte [eax], 0
inc eax
dec edx
jne 0x4b039f
mov byte [ebp - 0x1f8], 0x81
mov eax, dword [ebp - 4]
mov si, 0xffc8
call fcn.00403550
and eax, 0x7f
movzx eax, word [eax*2 + 0x50b70c]
mov byte [ebp + eax - 0x208], 0x81
lea eax, [ebp - 0x208]
push eax
call sub.user32.dll_SetKeyboardState
mov eax, dword [ebp - 4]
mov byte [eax + 0x23c], 1
xor eax, eax
push ebp
push 0x4b0462
push dword fs:[eax]
mov dword fs:[eax], esp
push 1
mov eax, dword [ebp - 4]
mov si, 0xffc8
call fcn.00403550
and eax, 0x7f
movzx eax, word [eax*2 + 0x50b70c]
push eax
push pe_nt_image_headers32
mov eax, dword [ebp - 4]
call fcn.0046c9f0
push eax
call sub.user32.dll_SendMessageA
push 1
mov eax, dword [ebp - 4]
mov si, 0xffc8
call fcn.00403550
and eax, 0x7f
movzx eax, word [eax*2 + 0x50b70c]
push eax
push 0x101
mov eax, dword [ebp - 4]
call fcn.0046c9f0
push eax
call sub.user32.dll_SendMessageA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4b0469
mov eax, dword [ebp - 4]
mov byte [eax + 0x23c], 0
ret
mov eax, dword [ebp - 4]
mov edx, dword [ebp - 8]
mov dword [eax + 0x230], edx
jmp 0x4b04d6
cmp dword [ebp - 8], 0
jge 0x4b048e
xor eax, eax
mov dword [ebp - 8], eax
lea edx, [ebp - 0x218]
mov eax, dword [ebp - 4]
call fcn.004afd5c
mov eax, dword [ebp - 0x218]
call fcn.004044f0
cmp eax, dword [ebp - 8]
jg 0x4b04c8
lea edx, [ebp - 0x21c]
mov eax, dword [ebp - 4]
call fcn.004afd5c
mov eax, dword [ebp - 0x21c]
call fcn.004044f0
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 8]
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.004b0270
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4b04fb
lea eax, [ebp - 0x21c]
mov edx, 5
call fcn.00404254
ret
Function at 0x4bb7f3
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
xor ebx, ebx
lea eax, [ebp - 4]
push eax
push 0x20019
push 0
push 0x50c2be
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x4bb84b
movzx edx, word [ebp + 8]
mov dword [ebp - 8], edx
lea ecx, [ebp - 8]
push ecx
push dword [ebp + 0xc]
push 0
push 0
push 0x50c2df
push dword [ebp - 4]
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x4bb841
mov bx, 0x2a04
push dword [ebp - 4]
call sub.advapi32.dll_RegCloseKey_1
jmp 0x4bb84f
mov bx, 0x2a04
mov eax, ebx
pop ebx
pop ecx
pop ecx
pop ebp
ret 8

Function at 0x4cd498
Capabilities:
Get memory capacity

Disassembly:
add esp, 0xffffffe0
push esp
call sub.kernel32.dll_GlobalMemoryStatus
mov eax, dword [esp + 0x14]
shr eax, 1
add eax, dword [esp + 0xc]
add esp, 0x20
ret

Function at 0x4d1a1c
Capabilities:
Query or enumerate registry value

Disassembly:
push ebx
add esp, 0xfffffef0
mov ebx, eax
push esp
push 0x20019
push 0
push 0x4d1ae8
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x4d1ade
mov dword [esp + 4], 0x105
lea eax, [esp + 4]
push eax
lea eax, [esp + 0xc]
push eax
push 0
push 0
push 0x4d1b0c
mov eax, dword [esp + 0x14]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x4d1ad5
mov eax, ebx
lea edx, [esp + 8]
mov ecx, 0x105
call fcn.004044a0
mov edx, dword [ebx]
mov eax, 0x4d1b1c
call fcn.00404834
test eax, eax
jle 0x4d1aa9
push ebx
mov edx, dword [ebx]
mov eax, 0x4d1b1c
call fcn.00404834
mov ecx, eax
dec ecx
mov eax, dword [ebx]
mov edx, 1
call fcn.00404750
mov eax, dword [ebx]
call fcn.004044f0
cmp eax, 2
jle 0x4d1ad5
mov eax, dword [ebx]
call fcn.004044f0
mov edx, eax
mov eax, dword [ebx]
call fcn.0040d67c
test al, al
jne 0x4d1ad5
mov eax, ebx
mov edx, 0x4d1b28
call fcn.004044f8
mov eax, dword [esp]
push eax
call sub.advapi32.dll_RegCloseKey_1
add esp, 0x110
pop ebx
ret
Function at 0x420870
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x9b31d8]
xor edx, edx
cmp eax, edx
jne 0x420896
xor eax, eax
mov byte [eax + 0x9b30d8], al
inc eax
cmp eax, 0x100
jl 0x42087e
mov dword [0x9b31d8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x9b30d8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x420927
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 0x4208fa
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 0x4208c8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4209a0
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 0x4209f3
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 0x4209da
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