joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43d7f0
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 0x43d83c
mov eax, esi
call fcn.004532c8
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x43d83c
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x43d83c
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 0x43d97b
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x43d87c
cmp eax, 0x108
ja 0x43d87c
mov eax, esi
call fcn.004532c8
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x43d972
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x43d97b
jmp 0x43d972
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x43d95b
cmp eax, 0x20a
ja 0x43d95b
test byte [esi + 0x50], 0x80
jne 0x43d8ae
sub eax, 0x203
je 0x43d8ab
sub eax, 3
je 0x43d8ab
sub eax, 3
jne 0x43d8ae
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x43d8c2
dec eax
je 0x43d8d7
dec eax
je 0x43d8f4
dec eax
je 0x43d8d7
jmp 0x43d8fb
mov ecx, ebx
mov eax, dword [0x492b00]
mov eax, dword [eax]
mov edx, esi
call fcn.0045cb2c
jmp 0x43d972
cmp byte [esi + 0x5d], 1
jne 0x43d8ed
mov eax, esi
mov si, 0xffed
call fcn.00403618
jmp 0x43d97b
or word [esi + 0x54], 1
jmp 0x43d972
and word [esi + 0x54], 0xfffe
jmp 0x43d972
mov eax, dword [0x493b14]
cmp byte [eax + 0x20], 0
je 0x43d972
mov eax, dword [0x493b14]
cmp dword [eax + 0x1c], 0
je 0x43d972
mov eax, dword [ebx]
mov edx, dword [0x493b14]
cmp eax, dword [edx + 0x1c]
jne 0x43d972
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.0045320c
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.00403618
jmp 0x43d97b
cmp eax, 0xb00b
jne 0x43d972
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.0043c11c
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 0x440ee8
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 0x440f04
cmp dword [esi + 4], 0
je 0x440f31
test byte [ebx + 0x55], 1
jne 0x440f23
mov eax, ebx
call fcn.0043fa88
test eax, eax
jne 0x440f23
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x441041
mov edx, esi
mov eax, ebx
call fcn.00440a0c
jmp 0x441041
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 0x44103a
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00442d58
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.0043d724
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.00440ee8
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.00442d58
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x441041
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 0x447758
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x492cfc]
cmp byte [eax + 0xc], 0
je 0x4478c5
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4478be
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x493b68], 0
jne 0x4477ac
push 0x4478cc
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x4478d4
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x493b68], eax
cmp dword [0x491dc0], 0
jne 0x4478a7
push 0x4478e4
call sub.kernel32.dll_LoadLibraryA
mov dword [0x491dc0], eax
cmp dword [0x491dc0], 0
je 0x4478a7
push 0x4478f0
mov eax, dword [0x491dc0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x493b6c], eax
push 0x447900
mov eax, dword [0x491dc0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x493b70], eax
push 0x447914
mov eax, dword [0x491dc0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x493b74], eax
push 0x44792c
mov eax, dword [0x491dc0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x493b78], eax
push 0x447944
mov eax, dword [0x491dc0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x493b7c], eax
push 0x447958
mov eax, dword [0x491dc0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x493b80], eax
push 0x447970
mov eax, dword [0x491dc0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x493b84], eax
push 0x447988
mov eax, dword [0x491dc0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x493b88], eax
push 0x4479a4
mov eax, dword [0x491dc0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x493b8c], eax
push 0x4479b0
mov eax, dword [0x491dc0]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x493b90], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4478c5
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x44b9f0
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.00404234
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x44ba3f
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.004044a4
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x45317c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x4531cc]
test si, 4
je 0x453190
or bl, 1
test si, 8
je 0x45319a
or bl, 4
test si, 1
je 0x4531a4
or bl, 8
test si, 2
je 0x4531ae
or bl, 0x10
test si, 0x10
je 0x4531b8
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4531c7
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x4531d0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x453208]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4531e9
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4531f8
or bl, 4
test esi, 0x20000000
je 0x453203
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x4598b0
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x4598c2
add esp, 0xfffffff0
call fcn.00403728
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00422c4c
mov eax, dword [0x492834]
mov dword [eax + 4], ebx
mov dword [eax], 0x459c54
mov eax, dword [0x492848]
mov dword [eax + 4], ebx
mov dword [eax], 0x459c60
mov eax, ebx
call fcn.00459c6c
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x41a50c]
call fcn.004033ec
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x41a50c]
call fcn.004033ec
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x41a50c]
call fcn.004033ec
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x41a50c]
call fcn.004033ec
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x41a50c]
call fcn.004033ec
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, 0x456088
push eax
push 0
push 0
mov eax, dword [0x492a34]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x424670]
call fcn.00425ab4
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x424670]
call fcn.00425ab4
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x424670]
call fcn.00425ab4
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.0045a08c
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x459f68
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x459f68
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x459f68
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x4599ff
call fcn.00403780
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x459d4c
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 0x459ef7
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x459ed8
mov dl, 1
mov eax, dword [0x41ab70]
call fcn.004033ec
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404234
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x459ec7
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.00447ab8
test al, al
je 0x459eba
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, 0x459f08
lea eax, [ebp - 0x254]
call fcn.0040961c
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x459eba
xor eax, eax
push ebp
push 0x459eb3
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 0x459f40
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x459e9c
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004044a4
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 0x459e9c
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004044a4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x459eba
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x459dbd
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041ee3c
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 0x459efe
lea eax, [ebp - 0x260]
call fcn.00404234
ret

Function at 0x45a82c
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x493bb4]
cmp byte [eax + 0xa5], 0
jne 0x45a89d
cmp dword [0x493bcc], 0
jne 0x45a85e
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x45a7e8
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x493bcc], eax
cmp dword [0x493bc8], 0
jne 0x45a879
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x493bc8], eax
cmp dword [0x493bd0], 0
jne 0x45a89d
push esp
push 0
push 0
push 0x45a78c
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x493bd0], eax
pop edx
ret
Function at 0x45a994
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x45a9ab
add esp, 0xfffffff0
call fcn.00403728
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00422c4c
mov eax, dword [0x492a1c]
cmp word [eax + 2], 0
jne 0x45a9d3
mov eax, dword [0x492a1c]
mov dword [eax + 4], ebx
mov dword [eax], fcn.0045c114
mov eax, dword [0x492b28]
cmp word [eax + 2], 0
jne 0x45a9ed
mov eax, dword [0x492b28]
mov dword [eax + 4], ebx
mov dword [eax], fcn.0045c30c
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x41a50c]
call fcn.004033ec
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x41a50c]
call fcn.004033ec
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 [0x424e20]
call fcn.0042abd4
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x45ab74
mov eax, dword [0x4928cc]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.0042afa4
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x45c8bc
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x4928cc]
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.0040d308
test eax, eax
je 0x45aae2
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00408ffc
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040d330
test eax, eax
je 0x45aaf6
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.004044a4
mov eax, dword [0x492720]
cmp byte [eax], 0
jne 0x45ab2a
mov eax, ebx
call fcn.0045ac9c
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.0045ca98
mov eax, ebx
call fcn.0045d45c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x45ab6a
call fcn.00403780
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x45af1c
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x493bb4]
cmp dword [eax + 0x30], 0
je 0x45afc6
cmp dword [ebx + 0x94], 0
jne 0x45afc0
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x45aeac
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x45afc0
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 0x45af86
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x45afc0
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.0041cabc
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x45af95
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x45bb28
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 0x45bb5d
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.00404324
jmp 0x45bb6a
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404288
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x45cc74
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x45ccb5
mov eax, esi
call fcn.0044305c
test al, al
je 0x45ccb5
mov eax, dword [ebx + 0x84]
call fcn.00442d58
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x45ccb5
push 0
mov eax, dword [ebx + 0x84]
call fcn.00442d58
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret

Function at 0x479bf0
Capabilities:
Check os version

Disassembly:
add esp, 0xffffff6c
mov dword [esp], 0x94
push esp
call sub.kernel32.dll_GetVersionExA
cmp dword [esp + 0x10], 2
jne 0x479c15
cmp dword [esp + 4], 5
jb 0x479c15
mov al, 1
jmp 0x479c17
xor eax, eax
add esp, 0x94
ret
Function at 0x48d10c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
mov bl, byte [0x48d144]
push 0x10
call sub.user32.dll_GetAsyncKeyState
test ax, ax
jge 0x48d122
or bl, 1
push 0x11
call sub.user32.dll_GetAsyncKeyState
test ax, ax
jge 0x48d131
or bl, 4
push 0x12
call sub.user32.dll_GetAsyncKeyState
test ax, ax
jge 0x48d140
or bl, 2
mov eax, ebx
pop ebx
ret

Function at 0x48e550
Capabilities:
Hide graphical window

Disassembly:
mov eax, dword [0x492b00]
mov eax, dword [eax]
mov eax, dword [eax + 0x30]
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x48e576
push 0
mov eax, dword [0x492b00]
mov eax, dword [eax]
mov eax, dword [eax + 0x30]
push eax
call sub.user32.dll_ShowWindow
ret

Function at 0x48ed34
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
mov ebx, eax
mov dword [ebp - 8], 0x10
mov eax, dword [ebp - 8]
call fcn.004027d0
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x48ed8e
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_GetComputerNameA
test eax, eax
je 0x48ed78
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040442c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x48ed95
mov eax, dword [ebp - 4]
call fcn.004027f0
ret

Function at 0x48ee78
Capabilities:
Persist via run registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
xor ebx, ebx
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
call fcn.004046e4
mov eax, dword [ebp - 8]
call fcn.004046e4
xor eax, eax
push ebp
push 0x48ef33
push dword fs:[eax]
mov dword fs:[eax], esp
cmp byte [ebp + 8], 0
je 0x48eec0
lea eax, [ebp - 0xc]
mov edx, 0x48ef4c
call fcn.004042cc
jmp 0x48eec8
lea eax, [ebp - 0xc]
call fcn.00404234
xor ecx, ecx
mov dl, 1
mov eax, dword [0x430cb4]
call fcn.004311d4
mov ebx, eax
mov edx, 0x80000002
mov eax, ebx
call fcn.00430e40
mov eax, dword [ebp - 8]
push eax
push 0x48ef5c
push dword [ebp - 0xc]
push 0x48ef94
lea eax, [ebp - 0x10]
mov edx, 3
call fcn.004045b4
mov edx, dword [ebp - 0x10]
mov ecx, dword [ebp - 4]
mov eax, ebx
call fcn.00431268
mov dl, 1
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 4]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x48ef3a
lea eax, [ebp - 0x10]
mov edx, 4
call fcn.00404258
ret
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
push 4
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
je 0x430072
nop
nop
nop
mov ebx, 0x408ecc
nop
nop
nop
nop
mov ecx, ebx
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x1b7b27a0
nop
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
loop 0x430060
nop
nop
nop
nop
nop
mov eax, section..data
cmp eax, 0
nop
nop
nop
nop
nop
je 0x4300d2
nop
nop
nop
mov ebx, 0x42e1d0
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x4a5d2474
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
loop 0x4300c0
nop
nop
nop
popal
nop
nop
nop
jmp 0x401219
Function at 0x402e3c
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
xor eax, eax
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x402e95
push dword fs:[eax]
mov dword fs:[eax], esp
xor ebx, ebx
call sub.kernel32.dll_GetCommandLineA
lea edx, [ebp - 8]
call fcn.00402cd8
mov dword [ebp - 4], eax
lea edx, [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.00402cd8
mov dword [ebp - 4], eax
cmp dword [ebp - 8], 0
je 0x402e7f
inc ebx
jmp 0x402e68
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x402e9c
lea eax, [ebp - 8]
call fcn.00404a58
ret

Function at 0x402ea4
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
add esp, 0xfffffef4
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.00404a58
test esi, esi
jne 0x402edb
push 0x105
lea eax, [esp + 8]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
lea edx, [esp + 4]
mov eax, ebx
call fcn.00404b48
jmp 0x402efc
call sub.kernel32.dll_GetCommandLineA
mov dword [esp], eax
mov edx, ebx
mov eax, dword [esp]
call fcn.00402cd8
mov dword [esp], eax
test esi, esi
je 0x402efc
cmp dword [ebx], 0
je 0x402efc
dec esi
jmp 0x402ee3
add esp, 0x10c
pop esi
pop ebx
ret

Function at 0x403abc
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x479020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403b54
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403b34
xor eax, eax
push ebp
push 0x403b2d
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x403b70
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x403b34
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x479020]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x479020], ax
mov esp, ebp
pop ebp
ret

Function at 0x404850
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x491048], 0
je 0x4048b1
cmp word [0x49121c], 0xd7b2
jne 0x404879
cmp dword [0x491224], 0
jbe 0x404879
mov eax, 0x491218
call dword [0x491234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x479070
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x4048d8
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x479030], 0
jne 0x4048cd
push 0
push 0x479068
push 0x479070
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x404a0c
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
mov eax, 8
call fcn.00402a78
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x491049], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x4049d4
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc