joyce8/EMBER2024-capa huggingface dataset:
Function at 0x47341c
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 0x473438
cmp dword [esi + 4], 0
je 0x473465
test byte [ebx + 0x55], 1
jne 0x473457
mov eax, ebx
call fcn.00471fbc
test eax, eax
jne 0x473457
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x473575
mov edx, esi
mov eax, ebx
call fcn.00472f40
jmp 0x473575
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 0x47356e
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.004752c4
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.0046fb44
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.0047341c
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.004752c4
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x473575
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 0x479ce4
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x52d51c]
cmp byte [eax + 0xc], 0
je 0x479e51
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x479e4a
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x52ebcc], 0
jne 0x479d38
push 0x479e58
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x479e60
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x52ebcc], eax
cmp dword [0x52a234], 0
jne 0x479e33
push 0x479e70
call sub.kernel32.dll_LoadLibraryA
mov dword [0x52a234], eax
cmp dword [0x52a234], 0
je 0x479e33
push 0x479e7c
mov eax, dword [0x52a234]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x52ebd0], eax
push 0x479e8c
mov eax, dword [0x52a234]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x52ebd4], eax
push 0x479ea0
mov eax, dword [0x52a234]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x52ebd8], eax
push 0x479eb8
mov eax, dword [0x52a234]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x52ebdc], eax
push 0x479ed0
mov eax, dword [0x52a234]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x52ebe0], eax
push 0x479ee4
mov eax, dword [0x52a234]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x52ebe4], eax
push 0x479efc
mov eax, dword [0x52a234]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x52ebe8], eax
push 0x479f14
mov eax, dword [0x52a234]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x52ebec], eax
push 0x479f30
mov eax, dword [0x52a234]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x52ebf0], eax
push 0x479f3c
mov eax, dword [0x52a234]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x52ebf4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x479e51
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x47e9c0
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.00404350
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x47ea0f
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.004045c0
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x486210
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x486260]
test si, 4
je 0x486224
or bl, 1
test si, 8
je 0x48622e
or bl, 4
test si, 1
je 0x486238
or bl, 8
test si, 2
je 0x486242
or bl, 0x10
test si, 0x10
je 0x48624c
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x48625b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x486264
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x48629c]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x48627d
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x48628c
or bl, 4
test esi, 0x20000000
je 0x486297
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x48c944
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x48c956
add esp, 0xfffffff0
call fcn.00403864
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00425d44
mov eax, dword [0x52cd20]
mov dword [eax + 4], ebx
mov dword [eax], 0x48cce8
mov eax, dword [0x52cd38]
mov dword [eax + 4], ebx
mov dword [eax], 0x48ccf4
mov eax, ebx
call fcn.0048cd00
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x41ad7c]
call fcn.004034d0
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x41ad7c]
call fcn.004034d0
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x41ad7c]
call fcn.004034d0
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x41ad7c]
call fcn.004034d0
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x41ad7c]
call fcn.004034d0
mov dword [ebx + 0x7c], eax
push 0
call sub.user32.dll_GetDC
mov esi, eax
push 0x5a
push esi
call sub.gdi32.dll_GetDeviceCaps
mov dword [ebx + 0x40], eax
push esi
push 0
call sub.user32.dll_ReleaseDC
mov eax, dword [ebx + 0x58]
push eax
mov eax, 0x48911c
push eax
push 0
push 0
mov eax, dword [0x52d074]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x427830]
call fcn.00429044
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x427830]
call fcn.00429044
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x427830]
call fcn.00429044
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.0048d1f8
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x48d08c
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x48d08c
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x48d08c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x48ca93
call fcn.004038bc
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x48ce70
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffda0
push ebx
xor edx, edx
mov dword [ebp - 0x260], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x48d01b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x48cffc
mov dl, 1
mov eax, dword [0x41b3e0]
call fcn.004034d0
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404350
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x48cfeb
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.0047a044
test al, al
je 0x48cfde
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x25c], eax
mov byte [ebp - 0x258], 0
lea ecx, [ebp - 0x25c]
mov edx, 0x48d02c
lea eax, [ebp - 0x254]
call fcn.0040a2d0
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x48cfde
xor eax, eax
push ebp
push 0x48cfd7
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], pe_nt_image_headers32
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x214]
push eax
push 0
push 0
push 0x48d064
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x48cfc0
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004045c0
mov edx, dword [ebp - 0x260]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
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 + 0x3c]
jne 0x48cfc0
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004045c0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x48cfde
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x48cee1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041fcb0
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x34]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x48d022
lea eax, [ebp - 0x260]
call fcn.00404350
ret

Function at 0x48d998
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x52ec18]
cmp byte [eax + 0xa5], 0
jne 0x48da09
cmp dword [0x52ec30], 0
jne 0x48d9ca
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x48d954
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x52ec30], eax
cmp dword [0x52ec2c], 0
jne 0x48d9e5
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x52ec2c], eax
cmp dword [0x52ec34], 0
jne 0x48da09
push esp
push 0
push 0
push 0x48d8f8
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x52ec34], eax
pop edx
ret
Function at 0x48db30
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x48db47
add esp, 0xfffffff0
call fcn.00403864
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00425d44
mov eax, dword [0x52d04c]
cmp word [eax + 2], 0
jne 0x48db6f
mov eax, dword [0x52d04c]
mov dword [eax + 4], ebx
mov dword [eax], fcn.0048f2b0
mov eax, dword [0x52d1fc]
cmp word [eax + 2], 0
jne 0x48db89
mov eax, dword [0x52d1fc]
mov dword [eax + 4], ebx
mov dword [eax], fcn.0048f4a8
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x41ad7c]
call fcn.004034d0
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x41ad7c]
call fcn.004034d0
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 [0x4283b0]
call fcn.00430318
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x48dd10
mov eax, dword [0x52ce0c]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.004306e8
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x48fa58
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x52ce0c]
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.0040e660
test eax, eax
je 0x48dc7e
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.004098f8
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040e688
test eax, eax
je 0x48dc92
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.004045c0
mov eax, dword [0x52cb08]
cmp byte [eax], 0
jne 0x48dcc6
mov eax, ebx
call fcn.0048de38
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.0048fc34
mov eax, ebx
call fcn.00490648
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x48dd06
call fcn.004038bc
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x48e0b8
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x52ec18]
cmp dword [eax + 0x30], 0
je 0x48e162
cmp dword [ebx + 0x94], 0
jne 0x48e15c
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x48e048
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x48e15c
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 0x48e122
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x48e15c
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.0041d670
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x48e131
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x48ecc4
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 0x48ecf9
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.00404440
jmp 0x48ed06
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.004043a4
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x48fe10
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x48fe51
mov eax, esi
call fcn.004755c8
test al, al
je 0x48fe51
mov eax, dword [ebx + 0x84]
call fcn.004752c4
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x48fe51
push 0
mov eax, dword [ebx + 0x84]
call fcn.004752c4
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret

Function at 0x493568
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x14], 0xca
jne 0x493596
mov eax, ebx
call fcn.0049401c
cmp dword [ebx + 0x40], 0
je 0x49358f
mov dword [ebx + 0x14], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x14], 0xcb
cmp dword [ebx + 0x14], 0xcb
jne 0x493607
mov edx, dword [ebx + 0x1b4]
cmp dword [edx + 0x10], 0
je 0x4935f9
cmp dword [ebx + 8], 0
je 0x4935b8
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 0x4935ca
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x4935f9
cmp dword [ebx + 8], 0
je 0x4935ab
cmp eax, 3
je 0x4935dd
dec eax
jne 0x4935ab
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 0x4935ab
mov edx, dword [ebx + 0x140]
add dword [eax + 8], edx
jmp 0x4935ab
mov ecx, dword [ebx + 0x90]
mov dword [ebx + 0x98], ecx
jmp 0x493625
cmp dword [ebx + 0x14], 0xcc
je 0x493625
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.00493630
pop ebx
ret
Function at 0x4a4b64
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff94
push ebx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
cmp dword [ebp - 0xc], 3
jl 0x4a4c2c
mov eax, dword [ebp - 8]
mov dword [ebp - 0x1c], eax
xor eax, eax
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0xc]
sub eax, 2
test eax, eax
jl 0x4a4be1
inc eax
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x10], 0
mov eax, dword [ebp - 0x10]
mov edx, dword [ebp - 0x1c]
mov eax, dword [edx + eax*8 + 8]
mov edx, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x1c]
sub eax, dword [ecx + edx*8]
cdq
xor eax, edx
sub eax, edx
mov ecx, eax
add ecx, dword [ebp - 0x14]
mov eax, dword [ebp - 0x10]
mov edx, dword [ebp - 0x1c]
mov eax, dword [edx + eax*8 + 0xc]
mov edx, dword [ebp - 0x10]
mov ebx, dword [ebp - 0x1c]
sub eax, dword [ebx + edx*8 + 4]
cdq
xor eax, edx
sub eax, edx
add ecx, eax
mov dword [ebp - 0x14], ecx
inc dword [ebp - 0x10]
dec dword [ebp - 0x20]
jne 0x4a4b9e
mov eax, dword [ebp - 0x14]
shl eax, 3
call fcn.004a3d38
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x3a], eax
mov byte [ebp - 0x32], 0
lea eax, [ebp - 0x6a]
push eax
mov eax, dword [ebp - 0x1c]
mov ecx, dword [ebp - 0xc]
mov edx, 0xffffff
call fcn.004a3d8c
mov eax, dword [ebp - 0x3a]
sub eax, dword [ebp - 0x18]
shr eax, 3
push eax
mov eax, dword [ebp - 0x18]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_Polyline
mov eax, dword [ebp - 0x18]
call fcn.004a3d5c
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4aec18
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
mov bl, byte [0x4aec50]
push 0x10
call sub.user32.dll_GetAsyncKeyState
test ax, ax
jge 0x4aec2e
or bl, 1
push 0x11
call sub.user32.dll_GetAsyncKeyState
test ax, ax
jge 0x4aec3d
or bl, 4
push 0x12
call sub.user32.dll_GetAsyncKeyState
test ax, ax
jge 0x4aec4c
or bl, 2
mov eax, ebx
pop ebx
ret

Function at 0x4affec
Capabilities:
Hide graphical window

Disassembly:
mov eax, dword [0x52d19c]
mov eax, dword [eax]
mov eax, dword [eax + 0x30]
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x4b0012
push 0
mov eax, dword [0x52d19c]
mov eax, dword [eax]
mov eax, dword [eax + 0x30]
push eax
call sub.user32.dll_ShowWindow
ret
Function at 0x4b6d60
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x44], ebx
mov dword [ebp - 0x48], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
lea eax, [ebp - 0x10]
mov edx, dword [0x41a2f4]
call fcn.00404ce8
xor eax, eax
push ebp
push 0x4b6ea4
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x52ae50], 0
jne 0x4b6db3
mov ecx, dword [0x52cb44]
mov dl, 1
mov eax, dword [0x407c64]
call fcn.0040d788
call fcn.00403ccc
lea eax, [ebp - 0x20]
xor ecx, ecx
mov edx, 0x10
call fcn.00402e50
mov eax, ebx
call fcn.00404bb8
mov dword [ebp - 0x1c], eax
push esi
push edi
mov esi, 0x4b6eb4
lea edi, [ebp - 0x30]
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 edi
pop esi
lea eax, [ebp - 0x30]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0xc]
call fcn.00405f60
xor eax, eax
mov dword [ebp - 8], eax
mov eax, ebx
call fcn.00404bc8
test eax, eax
jle 0x4b6e4b
mov dword [ebp - 4], 0x10
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x40]
push eax
call sub.kernel32.dll_GetComputerNameA
test eax, eax
je 0x4b6e44
lea eax, [ebp - 0x44]
mov edx, ebx
call fcn.004045d8
mov eax, dword [ebp - 0x44]
push eax
lea eax, [ebp - 0x48]
lea edx, [ebp - 0x40]
mov ecx, 0x10
call fcn.004045c0
mov eax, dword [ebp - 0x48]
pop edx
call fcn.00408c0c
test eax, eax
jne 0x4b6e44
mov ebx, 0x15
jmp 0x4b6e50
mov ebx, 0x10
jmp 0x4b6e50
mov ebx, 0x15
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 0x20]
push eax
push ebx
push 0
push esi
call dword [0x52ae50]
call fcn.004b6cb8
mov eax, dword [ebp - 8]
call fcn.004b6cb8
mov eax, edi
mov edx, dword [ebp - 0xc]
call fcn.00405f78
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4b6eab
lea eax, [ebp - 0x48]
mov edx, 2
call fcn.00404374
lea eax, [ebp - 0x10]
mov edx, dword [0x41a2f4]
call fcn.00404db8
ret

Function at 0x4cf624
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
call fcn.00429ed0
cmp ebx, dword [ebp - 8]
jge 0x4cf687
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, esi
mov edx, ebx
call fcn.0042a2d0
mov edi, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, esi
mov edx, ebx
call fcn.0042a2d0
xor edi, eax
push edi
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, esi
mov edx, ebx
call fcn.0042a2fc
add ebx, 2
cmp ebx, dword [ebp - 8]
jl 0x4cf64d
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret
Function at 0x4cf690
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
call fcn.00429ed0
cmp ebx, dword [ebp - 8]
jge 0x4cf6f3
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, ebx
mov edx, esi
call fcn.0042a2d0
mov edi, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, ebx
mov edx, esi
call fcn.0042a2d0
xor edi, eax
push edi
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, ebx
mov edx, esi
call fcn.0042a2fc
add ebx, 2
cmp ebx, dword [ebp - 8]
jl 0x4cf6b9
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4e0363
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 0x52c31e
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x4e03bb
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 0x52c33f
push dword [ebp - 4]
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x4e03b1
mov bx, 0x2a04
push dword [ebp - 4]
call sub.advapi32.dll_RegCloseKey_1
jmp 0x4e03bf
mov bx, 0x2a04
mov eax, ebx
pop ebx
pop ecx
pop ecx
pop ebp
ret 8

Function at 0x4f1e68
Capabilities:
Suspend thread

Disassembly:
mov byte [eax + 0xd], 1
mov eax, dword [eax + 4]
push eax
call sub.kernel32.dll_SuspendThread
ret

Function at 0x4f1e78
Capabilities:
Resume thread

Disassembly:
push ebx
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
cmp eax, 1
jne 0x4f1e8d
mov byte [ebx + 0xd], 0
pop ebx
ret

Function at 0x4f1f90
Capabilities:
Terminate thread

Disassembly:
push ebx
push esi
mov ebx, eax
push 0
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_TerminateThread
mov eax, ebx
call fcn.004f1efc
mov esi, eax
mov eax, ebx
call fcn.00403500
mov eax, esi
pop esi
pop ebx
ret