joyce8/EMBER2024-capa huggingface dataset:
Function at 0x460ef4
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x4e5880]
cmp byte [eax + 0xc], 0
je 0x461061
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x46105a
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x4e6b7c], 0
jne 0x460f48
push 0x461068
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x461070
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4e6b7c], eax
cmp dword [0x4e3fa0], 0
jne 0x461043
push 0x461080
call sub.kernel32.dll_LoadLibraryA
mov dword [0x4e3fa0], eax
cmp dword [0x4e3fa0], 0
je 0x461043
push 0x46108c
mov eax, dword [0x4e3fa0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4e6b80], eax
push 0x46109c
mov eax, dword [0x4e3fa0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4e6b84], eax
push 0x4610b0
mov eax, dword [0x4e3fa0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4e6b88], eax
push 0x4610c8
mov eax, dword [0x4e3fa0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4e6b8c], eax
push 0x4610e0
mov eax, dword [0x4e3fa0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4e6b90], eax
push 0x4610f4
mov eax, dword [0x4e3fa0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4e6b94], eax
push 0x46110c
mov eax, dword [0x4e3fa0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4e6b98], eax
push 0x461124
mov eax, dword [0x4e3fa0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4e6b9c], eax
push 0x461140
mov eax, dword [0x4e3fa0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4e6ba0], eax
push 0x46114c
mov eax, dword [0x4e3fa0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4e6ba4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x461061
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x465164
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.00404264
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x4651b3
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.004044d4
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x46c9c0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x46ca10]
test si, 4
je 0x46c9d4
or bl, 1
test si, 8
je 0x46c9de
or bl, 4
test si, 1
je 0x46c9e8
or bl, 8
test si, 2
je 0x46c9f2
or bl, 0x10
test si, 0x10
je 0x46c9fc
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x46ca0b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x46ca14
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x46ca4c]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x46ca2d
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x46ca3c
or bl, 4
test esi, 0x20000000
je 0x46ca47
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x46ca9c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
add esp, 0xffffff00
push esp
call sub.user32.dll_GetKeyboardState
mov eax, esp
call fcn.0046ca50
mov ebx, eax
mov eax, ebx
add esp, 0x100
pop ebx
ret

Function at 0x473114
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x473126
add esp, 0xfffffff0
call fcn.004037b4
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.004245a0
mov eax, dword [0x4e53ec]
mov dword [eax + 4], ebx
mov dword [eax], 0x4734b8
mov eax, dword [0x4e53fc]
mov dword [eax + 4], ebx
mov dword [eax], 0x4734c4
mov eax, ebx
call fcn.004734d0
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x418eec]
call fcn.00403420
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x418eec]
call fcn.00403420
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x418eec]
call fcn.00403420
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x418eec]
call fcn.00403420
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x418eec]
call fcn.00403420
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, 0x46f8ec
push eax
push 0
push 0
mov eax, dword [0x4e55c0]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x42601c]
call fcn.004276b8
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x42601c]
call fcn.004276b8
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x42601c]
call fcn.004276b8
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.004738f0
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4737cc
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4737cc
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4737cc
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x473263
call fcn.0040380c
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x4735b0
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 0x47375b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x47373c
mov dl, 1
mov eax, dword [0x419550]
call fcn.00403420
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404264
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x47372b
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.00461254
test al, al
je 0x47371e
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, 0x47376c
lea eax, [ebp - 0x254]
call fcn.00409670
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x47371e
xor eax, eax
push ebp
push 0x473717
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 0x4737a4
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x473700
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004044d4
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 0x473700
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004044d4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x47371e
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x473621
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041dfd4
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 0x473762
lea eax, [ebp - 0x260]
call fcn.00404264
ret

Function at 0x474090
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x4e6bc8]
cmp byte [eax + 0xa5], 0
jne 0x474101
cmp dword [0x4e6be0], 0
jne 0x4740c2
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x47404c
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x4e6be0], eax
cmp dword [0x4e6bdc], 0
jne 0x4740dd
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x4e6bdc], eax
cmp dword [0x4e6be4], 0
jne 0x474101
push esp
push 0
push 0
push 0x473ff0
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x4e6be4], eax
pop edx
ret
Function at 0x4741f8
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x47420f
add esp, 0xfffffff0
call fcn.004037b4
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.004245a0
mov eax, dword [0x4e55a4]
cmp word [eax + 2], 0
jne 0x474237
mov eax, dword [0x4e55a4]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00475978
mov eax, dword [0x4e56a0]
cmp word [eax + 2], 0
jne 0x474251
mov eax, dword [0x4e56a0]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00475b70
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x418eec]
call fcn.00403420
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x418eec]
call fcn.00403420
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 [0x426a24]
call fcn.0042ddfc
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x4743d8
mov eax, dword [0x4e5470]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.0042e1cc
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x476120
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x4e5470]
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.0040cf94
test eax, eax
je 0x474346
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00409050
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040cfbc
test eax, eax
je 0x47435a
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.004044d4
mov eax, dword [0x4e52cc]
cmp byte [eax], 0
jne 0x47438e
mov eax, ebx
call fcn.00474500
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.004762fc
mov eax, ebx
call fcn.00476cc0
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x4743ce
call fcn.0040380c
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x474780
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x4e6bc8]
cmp dword [eax + 0x30], 0
je 0x47482a
cmp dword [ebx + 0x94], 0
jne 0x474824
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x474710
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x474824
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 0x4747ea
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x474824
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.0041b7b0
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x4747f9
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x47538c
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 0x4753c1
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.00404354
jmp 0x4753ce
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.004042b8
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x4764d8
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x476519
mov eax, esi
call fcn.0045c7f8
test al, al
je 0x476519
mov eax, dword [ebx + 0x84]
call fcn.0045c4f4
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x476519
push 0
mov eax, dword [ebx + 0x84]
call fcn.0045c4f4
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x47cae0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
mov ebx, eax
mov edi, dword [ebx + 0x24]
mov esi, dword [ebx + 0x34]
sub esi, dword [ebx + 0x6c]
sub esi, dword [ebx + 0x64]
test esi, esi
jne 0x47cb0a
cmp dword [ebx + 0x64], 0
jne 0x47cb0a
cmp dword [ebx + 0x6c], 0
jne 0x47cb0a
mov esi, edi
jmp 0x47cb98
cmp esi, 0xffffffff
jne 0x47cb15
dec esi
jmp 0x47cb98
mov eax, dword [ebx + 0x64]
lea edx, [edi + edi]
sub edx, 0x106
cmp eax, edx
jb 0x47cb98
mov eax, dword [ebx + 0x30]
lea edx, [eax + edi]
mov ebp, edi
mov ecx, ebp
call fcn.0047c148
sub dword [ebx + 0x68], edi
sub dword [ebx + 0x64], edi
sub dword [ebx + 0x54], ebp
mov eax, dword [ebx + 0x44]
mov edx, dword [ebx + 0x3c]
lea edx, [edx + eax*2]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
cmp edi, dword [esp]
ja 0x47cb60
mov cx, word [esp]
sub cx, di
mov word [edx], cx
jmp 0x47cb65
mov word [edx], 0
dec eax
test eax, eax
jne 0x47cb46
mov eax, edi
mov edx, dword [ebx + 0x38]
lea edx, [edx + eax*2]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
cmp edi, dword [esp]
ja 0x47cb8c
mov cx, word [esp]
sub cx, di
mov word [edx], cx
jmp 0x47cb91
mov word [edx], 0
dec eax
test eax, eax
jne 0x47cb72
add esi, edi
mov eax, dword [ebx]
cmp dword [eax + 4], 0
je 0x47cbf6
mov edx, dword [ebx + 0x64]
add edx, dword [ebx + 0x6c]
mov ecx, dword [ebx + 0x30]
lea edx, [ecx + edx]
mov ecx, esi
call fcn.0047c868
add dword [ebx + 0x6c], eax
cmp dword [ebx + 0x6c], 3
jb 0x47cbe1
mov eax, dword [ebx + 0x64]
mov edx, dword [ebx + 0x30]
movzx eax, byte [edx + eax]
mov dword [ebx + 0x40], eax
mov ecx, dword [ebx + 0x50]
shl eax, cl
mov edx, dword [ebx + 0x64]
mov ecx, dword [ebx + 0x30]
movzx edx, byte [ecx + edx + 1]
xor eax, edx
and eax, dword [ebx + 0x4c]
mov dword [ebx + 0x40], eax
cmp dword [ebx + 0x6c], 0x106
jae 0x47cbf6
mov eax, dword [ebx]
cmp dword [eax + 4], 0
jne 0x47caea
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x4872a0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
push ebx
push esi
push edi
test dl, dl
je 0x4872b5
add esp, 0xfffffff0
call fcn.004037b4
mov dword [ebp - 4], ecx
mov ebx, edx
mov esi, eax
mov eax, dword [ebp - 4]
call fcn.00404714
xor eax, eax
push ebp
push 0x487378
push dword fs:[eax]
mov dword fs:[eax], esp
mov ecx, dword [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.0048341c
lea ecx, [ebp - 0xc]
xor edx, edx
xor eax, eax
call fcn.0041a130
mov eax, dword [ebp - 0xc]
mov dword [esi + 0x20], eax
mov eax, dword [ebp - 8]
mov dword [esi + 0x24], eax
lea ecx, [ebp - 0xc]
xor edx, edx
xor eax, eax
call fcn.0041a130
mov eax, dword [ebp - 0xc]
mov dword [esi + 0x38], eax
mov eax, dword [ebp - 8]
mov dword [esi + 0x3c], eax
lea ecx, [ebp - 0xc]
xor edx, edx
xor eax, eax
call fcn.0041a130
mov eax, dword [ebp - 0xc]
mov dword [esi + 0x30], eax
mov eax, dword [ebp - 8]
mov dword [esi + 0x34], eax
lea ecx, [ebp - 0xc]
xor edx, edx
xor eax, eax
call fcn.0041a130
mov eax, dword [ebp - 0xc]
mov dword [esi + 0x28], eax
mov eax, dword [ebp - 8]
mov dword [esi + 0x2c], eax
push 0
lea eax, [ebp - 0x1c]
push eax
xor ecx, ecx
xor edx, edx
xor eax, eax
call fcn.0041a158
push esi
lea edi, [esi + 0x40]
lea esi, [ebp - 0x1c]
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
mov dword [esi + 0xc], 0xffffffff
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x48737f
lea eax, [ebp - 4]
call fcn.00404264
ret
Function at 0x48b6a4
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 4], ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x48b781
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
lea eax, [ebp - 4]
push eax
mov ecx, 0x48b798
mov edx, dword [ebx + 4]
mov eax, esi
mov edi, dword [eax]
call dword [edi]
mov edx, dword [ebp - 4]
lea eax, [ebx + 8]
call fcn.004042b8
push 0xffffffffffffffff
mov ecx, 0x48b7a8
mov edx, dword [ebx + 4]
mov eax, esi
mov edi, dword [eax]
call dword [edi + 8]
mov dword [ebx + 0x30], eax
mov ecx, 0x48b7c4
mov edx, dword [ebx + 4]
mov eax, esi
call fcn.004777a4
mov byte [ebx + 0xc], al
lea eax, [ebp - 0x14]
push eax
mov ecx, 0x48b7e0
mov edx, dword [ebx + 4]
mov eax, esi
call fcn.00477690
push esi
lea esi, [ebp - 0x14]
lea edi, [ebx + 0xd]
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 - 0x14]
push eax
mov ecx, 0x48b7f4
mov edx, dword [ebx + 4]
mov eax, esi
call fcn.00477690
push esi
lea esi, [ebp - 0x14]
lea edi, [ebx + 0x1d]
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
mov ecx, 0x48b80c
mov edx, dword [ebx + 4]
mov eax, esi
call fcn.004777a4
mov byte [ebx + 0x34], al
mov ecx, 0x48b820
mov edx, dword [ebx + 4]
mov eax, esi
call fcn.004830f8
mov byte [ebx + 0x35], al
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x48b788
lea eax, [ebp - 4]
call fcn.00404264
ret
Function at 0x4a6d54
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 0x4a6fb4
push dword fs:[eax]
mov dword fs:[eax], esp
cmp ebx, 1
jl 0x4a6db7
lea edx, [ebp - 0x20c]
mov eax, dword [ebp - 4]
call fcn.004a686c
mov eax, dword [ebp - 0x20c]
mov edx, ebx
call fcn.0040cb18
cmp al, 1
jne 0x4a6db7
dec ebx
mov dword [ebp - 8], ebx
mov eax, dword [ebp - 4]
call fcn.004a6b34
test al, al
je 0x4a6f43
cmp dword [ebp - 8], 0
jge 0x4a6dd5
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.004a686c
mov eax, dword [ebp - 0x210]
call fcn.00404524
cmp ebx, eax
jge 0x4a6e1f
lea edx, [ebp - 0x214]
mov eax, dword [ebp - 4]
call fcn.004a686c
mov eax, dword [ebp - 0x214]
mov al, byte [eax + ebx - 1]
mov edx, dword [0x4e5868]
and eax, 0xff
bt dword [edx], eax
jae 0x4a6e1f
inc ebx
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x228]
cmp eax, dword [ebp - 8]
jg 0x4a6e33
mov dword [ebp - 8], eax
mov ebx, dword [ebp - 8]
mov ecx, ebx
mov edx, ebx
mov eax, dword [ebp - 4]
call fcn.004a6d30
cmp ebx, dword [ebp - 8]
je 0x4a6f35
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 0x4a6e5f
mov byte [ebp - 0x1f8], 0x81
mov eax, dword [ebp - 4]
mov si, 0xffc8
call fcn.0040364c
and eax, 0x7f
movzx eax, word [eax*2 + 0x4e500c]
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 0x4a6f22
push dword fs:[eax]
mov dword fs:[eax], esp
push 1
mov eax, dword [ebp - 4]
mov si, 0xffc8
call fcn.0040364c
and eax, 0x7f
movzx eax, word [eax*2 + 0x4e500c]
push eax
push pe_nt_image_headers32
mov eax, dword [ebp - 4]
call fcn.0045c4f4
push eax
call sub.user32.dll_SendMessageA
push 1
mov eax, dword [ebp - 4]
mov si, 0xffc8
call fcn.0040364c
and eax, 0x7f
movzx eax, word [eax*2 + 0x4e500c]
push eax
push 0x101
mov eax, dword [ebp - 4]
call fcn.0045c4f4
push eax
call sub.user32.dll_SendMessageA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4a6f29
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 0x4a6f96
cmp dword [ebp - 8], 0
jge 0x4a6f4e
xor eax, eax
mov dword [ebp - 8], eax
lea edx, [ebp - 0x218]
mov eax, dword [ebp - 4]
call fcn.004a686c
mov eax, dword [ebp - 0x218]
call fcn.00404524
cmp eax, dword [ebp - 8]
jg 0x4a6f88
lea edx, [ebp - 0x21c]
mov eax, dword [ebp - 4]
call fcn.004a686c
mov eax, dword [ebp - 0x21c]
call fcn.00404524
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 8]
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.004a6d30
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4a6fbb
lea eax, [ebp - 0x21c]
mov edx, 5
call fcn.00404288
ret
Function at 0x4a8eb0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
mov bl, byte [0x4a8ee8]
push 0x10
call sub.user32.dll_GetAsyncKeyState
test ax, ax
jge 0x4a8ec6
or bl, 1
push 0x11
call sub.user32.dll_GetAsyncKeyState
test ax, ax
jge 0x4a8ed5
or bl, 4
push 0x12
call sub.user32.dll_GetAsyncKeyState
test ax, ax
jge 0x4a8ee4
or bl, 2
mov eax, ebx
pop ebx
ret

Function at 0x4a97f0
Capabilities:
Hide graphical window

Disassembly:
push ebx
mov ebx, eax
mov eax, dword [ebx + 4]
mov edx, dword [0x451aec]
call fcn.004035dc
test al, al
je 0x4a9832
mov eax, dword [0x4e5674]
mov eax, dword [eax]
mov eax, dword [eax + 0x44]
test eax, eax
je 0x4a9832
mov edx, dword [0x4e5674]
xor edx, edx
call fcn.0046edcc
push 0
mov eax, dword [0x4e5674]
mov eax, dword [eax]
mov eax, dword [eax + 0x30]
push eax
call sub.user32.dll_ShowWindow
pop ebx
ret

Function at 0x4b4f54
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov dword [ebp - 4], edx
mov ebx, eax
mov eax, dword [ebp - 4]
call fcn.00404714
xor eax, eax
push ebp
push 0x4b5071
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebx + 0x328]
test eax, eax
je 0x4b505b
cmp dword [eax + 0x3e0], 0
je 0x4b505b
cmp byte [ebx + 0x2d0], 0
je 0x4b4fdc
call sub.kernel32.dll_GetTickCount
sub eax, dword [ebx + 0x2c8]
cmp eax, 0x1f4
jb 0x4b4fb5
lea eax, [ebx + 0x2cc]
call fcn.00404264
call sub.kernel32.dll_GetTickCount
mov dword [ebx + 0x2c8], eax
lea eax, [ebx + 0x2cc]
mov edx, dword [ebp - 4]
call fcn.0040452c
lea eax, [ebp - 4]
mov edx, dword [ebx + 0x2cc]
call fcn.004042fc
mov eax, dword [ebp - 4]
call fcn.00404524
test eax, eax
jle 0x4b504b
mov eax, dword [ebp - 4]
call fcn.00404524
dec eax
jne 0x4b5022
mov eax, dword [ebp - 4]
call fcn.00404724
push eax
mov eax, ebx
call fcn.004b58b0
push eax
push 0x18f
mov eax, dword [ebx + 0x328]
mov eax, dword [eax + 0x3e0]
call fcn.0045c4f4
push eax
call sub.user32.dll_SendMessageA
jmp 0x4b504e
mov eax, dword [ebp - 4]
call fcn.00404724
push eax
push 0xffffffffffffffff
push 0x18f
mov eax, dword [ebx + 0x328]
mov eax, dword [eax + 0x3e0]
call fcn.0045c4f4
push eax
call sub.user32.dll_SendMessageA
jmp 0x4b504e
or eax, 0xffffffff
test eax, eax
jl 0x4b505b
mov edx, eax
mov eax, ebx
call fcn.004b58bc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4b5078
lea eax, [ebp - 4]
call fcn.00404264
ret

Function at 0x4d709c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00404724
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x4d70b5
test al, 0x10
jne 0x4d70b9
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret