joyce8/EMBER2024-capa huggingface dataset:
Function at 0x484abc
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 0x484ad8
cmp dword [esi + 4], 0
je 0x484b05
test byte [ebx + 0x55], 1
jne 0x484af7
mov eax, ebx
call fcn.004835fc
test eax, eax
jne 0x484af7
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x484c15
mov edx, esi
mov eax, ebx
call fcn.00484580
jmp 0x484c15
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 0x484c0e
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.004869e8
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.00481178
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00484abc
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.004869e8
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x484c15
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 0x48b408
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x5aec10]
cmp byte [eax + 0xc], 0
je 0x48b575
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x48b56e
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x5afba4], 0
jne 0x48b45c
push 0x48b57c
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x48b584
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x5afba4], eax
cmp dword [0x5a732c], 0
jne 0x48b557
push 0x48b594
call sub.kernel32.dll_LoadLibraryA
mov dword [0x5a732c], eax
cmp dword [0x5a732c], 0
je 0x48b557
push 0x48b5a0
mov eax, dword [0x5a732c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x5afba8], eax
push 0x48b5b0
mov eax, dword [0x5a732c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x5afbac], eax
push 0x48b5c4
mov eax, dword [0x5a732c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x5afbb0], eax
push 0x48b5dc
mov eax, dword [0x5a732c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x5afbb4], eax
push 0x48b5f4
mov eax, dword [0x5a732c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x5afbb8], eax
push 0x48b608
mov eax, dword [0x5a732c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x5afbbc], eax
push 0x48b620
mov eax, dword [0x5a732c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x5afbc0], eax
push 0x48b638
mov eax, dword [0x5a732c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x5afbc4], eax
push 0x48b654
mov eax, dword [0x5a732c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x5afbc8], eax
push 0x48b660
mov eax, dword [0x5a732c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x5afbcc], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x48b575
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x490144
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.00404434
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x490193
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.004046a4
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x498304
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x498354]
test si, 4
je 0x498318
or bl, 1
test si, 8
je 0x498322
or bl, 4
test si, 1
je 0x49832c
or bl, 8
test si, 2
je 0x498336
or bl, 0x10
test si, 0x10
je 0x498340
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x49834f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x498358
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x498390]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x498371
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x498380
or bl, 4
test esi, 0x20000000
je 0x49838b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x4983e0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
add esp, 0xffffff00
push esp
call sub.user32.dll_GetKeyboardState
mov eax, esp
call fcn.00498394
mov ebx, eax
mov eax, ebx
add esp, 0x100
pop ebx
ret

Function at 0x49eb50
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x49eb62
add esp, 0xfffffff0
call fcn.00403964
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00425a64
mov eax, dword [0x5ae670]
mov dword [eax + 4], ebx
mov dword [eax], 0x49eef4
mov eax, dword [0x5ae68c]
mov dword [eax + 4], ebx
mov dword [eax], 0x49ef00
mov eax, ebx
call fcn.0049ef0c
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x41a1ec]
call fcn.004035d0
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x41a1ec]
call fcn.004035d0
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x41a1ec]
call fcn.004035d0
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x41a1ec]
call fcn.004035d0
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x41a1ec]
call fcn.004035d0
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, 0x49b328
push eax
push 0
push 0
mov eax, dword [0x5ae8a4]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x427608]
call fcn.00428e64
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x427608]
call fcn.00428e64
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x427608]
call fcn.00428e64
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.0049f404
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x49f298
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x49f298
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x49f298
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x49ec9f
call fcn.004039bc
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x49f07c
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 0x49f227
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x49f208
mov dl, 1
mov eax, dword [0x41a850]
call fcn.004035d0
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404434
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x49f1f7
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.0048b7c4
test al, al
je 0x49f1ea
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, 0x49f238
lea eax, [ebp - 0x254]
call fcn.0040a15c
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x49f1ea
xor eax, eax
push ebp
push 0x49f1e3
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 0x49f270
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x49f1cc
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004046a4
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 0x49f1cc
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004046a4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x49f1ea
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x49f0ed
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041f49c
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 0x49f22e
lea eax, [ebp - 0x260]
call fcn.00404434
ret

Function at 0x49fba4
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x5afbf0]
cmp byte [eax + 0xa5], 0
jne 0x49fc15
cmp dword [0x5afc08], 0
jne 0x49fbd6
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x49fb60
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x5afc08], eax
cmp dword [0x5afc04], 0
jne 0x49fbf1
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x5afc04], eax
cmp dword [0x5afc0c], 0
jne 0x49fc15
push esp
push 0
push 0
push 0x49fb04
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x5afc0c], eax
pop edx
ret
Function at 0x49fde4
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x49fdfb
add esp, 0xfffffff0
call fcn.00403964
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00425a64
mov eax, dword [0x5ae880]
cmp word [eax + 2], 0
jne 0x49fe23
mov eax, dword [0x5ae880]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004a1564
mov eax, dword [0x5ae9b0]
cmp word [eax + 2], 0
jne 0x49fe3d
mov eax, dword [0x5ae9b0]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004a175c
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x41a1ec]
call fcn.004035d0
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x41a1ec]
call fcn.004035d0
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 [0x428188]
call fcn.00430aa8
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x49ffc4
mov eax, dword [0x5ae70c]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.00430e78
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x4a1d0c
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x5ae70c]
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.0040dcf0
test eax, eax
je 0x49ff32
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00409b3c
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040dd18
test eax, eax
je 0x49ff46
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.004046a4
mov eax, dword [0x5ae4fc]
cmp byte [eax], 0
jne 0x49ff7a
mov eax, ebx
call fcn.004a00ec
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.004a1ee8
mov eax, ebx
call fcn.004a28ac
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x49ffba
call fcn.004039bc
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4a036c
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x5afbf0]
cmp dword [eax + 0x30], 0
je 0x4a0416
cmp dword [ebx + 0x94], 0
jne 0x4a0410
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x4a02fc
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x4a0410
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 0x4a03d6
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x4a0410
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.0041cb20
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x4a03e5
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x4a0f78
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 0x4a0fad
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.00404524
jmp 0x4a0fba
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404488
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x4a20c4
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x4a2105
mov eax, esi
call fcn.00486cec
test al, al
je 0x4a2105
mov eax, dword [ebx + 0x84]
call fcn.004869e8
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x4a2105
push 0
mov eax, dword [ebx + 0x84]
call fcn.004869e8
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x4a3eb4
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 0x4a4114
push dword fs:[eax]
mov dword fs:[eax], esp
cmp ebx, 1
jl 0x4a3f17
lea edx, [ebp - 0x20c]
mov eax, dword [ebp - 4]
call fcn.004a397c
mov eax, dword [ebp - 0x20c]
mov edx, ebx
call fcn.0040d7c4
cmp al, 1
jne 0x4a3f17
dec ebx
mov dword [ebp - 8], ebx
mov eax, dword [ebp - 4]
call fcn.004a3c94
test al, al
je 0x4a40a3
cmp dword [ebp - 8], 0
jge 0x4a3f35
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.004a397c
mov eax, dword [ebp - 0x210]
call fcn.004046f4
cmp ebx, eax
jge 0x4a3f7f
lea edx, [ebp - 0x214]
mov eax, dword [ebp - 4]
call fcn.004a397c
mov eax, dword [ebp - 0x214]
mov al, byte [eax + ebx - 1]
mov edx, dword [0x5aebec]
and eax, 0xff
bt dword [edx], eax
jae 0x4a3f7f
inc ebx
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x228]
cmp eax, dword [ebp - 8]
jg 0x4a3f93
mov dword [ebp - 8], eax
mov ebx, dword [ebp - 8]
mov ecx, ebx
mov edx, ebx
mov eax, dword [ebp - 4]
call fcn.004a3e90
cmp ebx, dword [ebp - 8]
je 0x4a4095
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 0x4a3fbf
mov byte [ebp - 0x1f8], 0x81
mov eax, dword [ebp - 4]
mov si, 0xffc8
call fcn.004037fc
and eax, 0x7f
movzx eax, word [eax*2 + 0x5a7580]
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 0x4a4082
push dword fs:[eax]
mov dword fs:[eax], esp
push 1
mov eax, dword [ebp - 4]
mov si, 0xffc8
call fcn.004037fc
and eax, 0x7f
movzx eax, word [eax*2 + 0x5a7580]
push eax
push pe_nt_image_headers32
mov eax, dword [ebp - 4]
call fcn.004869e8
push eax
call sub.user32.dll_SendMessageA
push 1
mov eax, dword [ebp - 4]
mov si, 0xffc8
call fcn.004037fc
and eax, 0x7f
movzx eax, word [eax*2 + 0x5a7580]
push eax
push 0x101
mov eax, dword [ebp - 4]
call fcn.004869e8
push eax
call sub.user32.dll_SendMessageA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4a4089
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 0x4a40f6
cmp dword [ebp - 8], 0
jge 0x4a40ae
xor eax, eax
mov dword [ebp - 8], eax
lea edx, [ebp - 0x218]
mov eax, dword [ebp - 4]
call fcn.004a397c
mov eax, dword [ebp - 0x218]
call fcn.004046f4
cmp eax, dword [ebp - 8]
jg 0x4a40e8
lea edx, [ebp - 0x21c]
mov eax, dword [ebp - 4]
call fcn.004a397c
mov eax, dword [ebp - 0x21c]
call fcn.004046f4
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 8]
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.004a3e90
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4a411b
lea eax, [ebp - 0x21c]
mov edx, 5
call fcn.00404458
ret
Function at 0x4b22e4
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
lea eax, [ebp - 0x2c]
push eax
call sub.kernel32.dll_GetSystemInfo
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
dec ecx
js 0x4b2335
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x4b231c
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x4b230c
jmp 0x4b2335
push ebx
xor ebx, ebx
mov eax, dword [edx + ecx*4]
mov bh, al
mov bl, ah
shr eax, 0x10
shl ebx, 8
mov bl, al
mov dword [edx + ecx*4], ebx
dec ecx
jns 0x4b231d
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4c155c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
push edi
mov ebx, eax
push ebp
push ecx
mov esi, dword [ebx + 0x2c]
mov edi, dword [ebx + 0x3c]
sub edi, dword [ebx + 0x74]
sub edi, dword [ebx + 0x6c]
jmp 0x4c158b
mov eax, dword [ebx + 0x2c]
sub eax, 0x106
add eax, esi
cmp eax, dword [ebx + 0x6c]
ja 0x4c160a
push esi
mov eax, dword [ebx + 0x38]
mov edx, eax
mov ebp, esi
add edx, ebp
push edx
push eax
call fcn.004bfe18
add esp, 0xc
sub dword [ebx + 0x70], esi
sub dword [ebx + 0x6c], esi
sub dword [ebx + 0x5c], ebp
mov eax, dword [ebx + 0x4c]
mov edx, eax
add edx, edx
add edx, dword [ebx + 0x44]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
cmp esi, dword [esp]
ja 0x4c15d8
mov cx, word [esp]
sub cx, si
jmp 0x4c15da
xor ecx, ecx
mov word [edx], cx
dec eax
jne 0x4c15c1
mov eax, esi
mov edx, eax
add edx, edx
add edx, dword [ebx + 0x40]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
cmp esi, dword [esp]
ja 0x4c1600
mov cx, word [esp]
sub cx, si
jmp 0x4c1602
xor ecx, ecx
mov word [edx], cx
dec eax
jne 0x4c15e9
add edi, esi
mov ebp, dword [ebx]
cmp dword [ebp + 4], 0
je 0x4c1667
mov edx, dword [ebx + 0x38]
mov ecx, edi
add edx, dword [ebx + 0x6c]
mov eax, ebp
add edx, dword [ebx + 0x74]
call fcn.004c1230
add dword [ebx + 0x74], eax
cmp dword [ebx + 0x74], 3
jb 0x4c1652
mov eax, dword [ebx + 0x38]
mov edx, dword [ebx + 0x6c]
movzx eax, byte [eax + edx]
mov dword [ebx + 0x48], eax
mov ecx, dword [ebx + 0x58]
shl eax, cl
mov edx, dword [ebx + 0x38]
mov ecx, dword [ebx + 0x6c]
movzx edx, byte [edx + ecx + 1]
xor eax, edx
and eax, dword [ebx + 0x54]
mov dword [ebx + 0x48], eax
cmp dword [ebx + 0x74], 0x106
jae 0x4c1667
mov eax, dword [ebx]
cmp dword [eax + 4], 0
jne 0x4c1566
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x4c7c10
Capabilities:
Hash data with crc32

Disassembly:
push ebx
push esi
xor esi, esi
mov ecx, 0x5afc44
mov eax, esi
mov edx, 8
mov ebx, eax
and ebx, 1
test bl, bl
je 0x4c7c32
shr eax, 1
xor eax, 0xedb88320
jmp 0x4c7c34
shr eax, 1
dec edx
jne 0x4c7c20
mov dword [ecx], eax
inc esi
add ecx, 4
cmp esi, 0x100
jne 0x4c7c19
mov byte [0x5b0044], 1
pop esi
pop ebx
ret

Function at 0x4c7c50
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
cmp byte [0x5b0044], 0
jne 0x4c7c67
call fcn.004c7c10
mov eax, edi
dec eax
test eax, eax
jl 0x4c7c90
inc eax
xor edx, edx
xor ecx, ecx
mov cl, byte [esi + edx]
xor ecx, ebx
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x5afc44]
shr ebx, 8
xor ecx, ebx
mov ebx, ecx
inc edx
dec eax
jne 0x4c7c71
mov eax, ebx
pop edi
pop esi
pop ebx
ret