joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44b4c0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x494198
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.0048ae1c
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0044ae60
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.0048ad4a
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.00487531
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.00487531
push 1
push 0
push 0
mov ecx, esi
call fcn.004874d9
push 1
push 0
push 1
mov ecx, esi
call fcn.004874d9
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0048ae8e
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x44b640
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4941b8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.0048ae1c
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0044ae60
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.0048ad4a
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x44b704
cmp dword [esp + 0x40], 1
jne 0x44b702
cmp ecx, eax
jge 0x44b704
mov eax, ecx
cmp eax, 0xc8
jge 0x44b710
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.0044b4c0
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0048ae8e
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x44be80
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x494223
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.00485952
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.0048b0c4
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0048c61c
test eax, eax
je 0x44bf9c
mov ecx, dword [esp + 0x3c]
call fcn.0048b0f1
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x44bf60
push edi
mov ecx, esi
call fcn.004886ac
mov ecx, esi
call fcn.0044c100
cmp dword [esp + 0x38], 1
jne 0x44bf95
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.00488816
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x44e9d0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x44ea03
push esi
call fcn.0045cd30
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x44e9fc
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x44ea89
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x44ea72
mov eax, dword [esi + 8]
test eax, eax
je 0x44ea27
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x44ea6e
cmp eax, 2
je 0x44ea72
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x44ea1a
cmp eax, 3
je 0x44ea4d
cmp eax, 1
jne 0x44ea1a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x44ea1a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x44ea1a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0044eab0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x44ea98
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0044eab0
add esp, 4
pop esi
ret

Function at 0x44f330
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x44f351
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x44f351
mov eax, dword [eax + 0x44]
test eax, eax
je 0x44f351
mov edx, dword [esp + 8]
push edx
push eax
call ecx
add esp, 8
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x486747
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x48677f
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.00484734
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0048470c
jmp 0x48678b
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x487e35
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x487e77
call fcn.0048db23
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x487e77
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x487e6e
xor eax, eax
jmp 0x487e7f
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00487e85
pop edi
pop esi
pop ebx
ret 4
Function at 0x48e053
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x48e081
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x48e09f
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0048dfb9
jmp 0x48e09f
mov eax, dword [esi + 0x14]
test eax, eax
je 0x48e09f
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0048dfb9
test edi, edi
mov eax, edi
jne 0x48e089
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x403034
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x478020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x4030cc
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4030ac
xor eax, eax
push ebp
push 0x4030a5
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 0x4030e8
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 0x4030ac
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x478020]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x478020], ax
mov esp, ebp
pop ebp
ret

Function at 0x403d98
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x47a04c], 0
je 0x403df9
cmp word [0x47a220], 0xd7b2
jne 0x403dc1
cmp dword [0x47a228], 0
jbe 0x403dc1
mov eax, 0x47a21c
call dword [0x47a238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x47806c
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 0x403e20
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x478030], 0
jne 0x403e15
push 0
push 0x478064
push 0x47806c
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x403f4c
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.00402764
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x47a04d], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x403f14
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x405ef4
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
xor edx, edx
mov dword [ebp - 0x10], edx
xor edx, edx
push ebp
push 0x405f5a
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 0xb]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xb]
mov ecx, 7
call fcn.00404208
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00402bec
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x405f44
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x405f61
lea eax, [ebp - 0x10]
call fcn.00403f98
ret

Function at 0x40b390
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40b3c9
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404088
jmp 0x40b3d2
mov eax, ebx
mov edx, esi
call fcn.00403fec
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40b3dc
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40b3fd
mov al, byte [esp]
jmp 0x40b3ff
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40ba84
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40b8fc
mov eax, dword [0x479ba0]
cmp byte [eax], 0
je 0x40bb00
mov eax, dword [0x479834]
call fcn.00402a58
call fcn.004028cc
lea eax, [esp + 0x44]
push eax
lea eax, [esp + 0x48]
push eax
call sub.user32.dll_CharToOemA
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.00408ae8
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x40bb48
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40bb36
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x4797a8]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x47a668]
call fcn.004053ec
push eax
call sub.user32.dll_LoadStringA_1
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x4c]
push eax
push 0
call sub.user32.dll_MessageBoxA_1
add esp, 0x444
ret
Function at 0x40c3f0
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 8], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40c4c6
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.00404030
lea eax, [ebp - 8]
call fcn.004044a8
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404458
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40c4b0
mov eax, ebx
call fcn.00402764
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40c4a9
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404458
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40c493
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40c4d8
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40c493
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c4b0
mov eax, dword [ebp - 0x10]
call fcn.00402784
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c4cd
lea eax, [ebp - 8]
call fcn.00403f98
ret

Function at 0x40ca44
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
xor edx, edx
mov dword [ebp - 0xc], edx
xor edx, edx
push ebp
push 0x40caa8
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 7]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
lea eax, [ebp - 0xc]
lea edx, [ebp - 7]
mov ecx, 7
call fcn.00404208
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00408598
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40caaf
lea eax, [ebp - 0xc]
call fcn.00403f98
ret

Function at 0x41e700
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.0041e558
dec esi
jne 0x41e722
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret
Function at 0x41f864
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x47a88c
cmp dword [edi], 0
jne 0x41f8e0
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x47a888]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4783fc
mov ecx, 2
call fcn.00402960
mov edx, 0x41f83c
lea eax, [esi + 5]
call fcn.0041f85c
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041f85c
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
mov eax, ebx
sub eax, esi
cmp eax, 0xffc
jl 0x41f8b5
mov dword [0x47a888], esi
mov eax, dword [edi]
mov ebx, dword [edi]
mov edx, dword [ebx + 5]
mov dword [edi], edx
mov edx, dword [ebp + 8]
mov dword [ebx + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [ebx + 9], edx
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x420ef4
Capabilities:
Encode data using xor

Disassembly:
mov ecx, edx
mov edx, eax
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x420efa
ret

Function at 0x4233c8
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 0x423419
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x423400
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x4233f0
jmp 0x423419
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 0x423401
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43068c
Capabilities:
Enumerate gui resources

Disassembly:
mov byte [eax + 0xc], 0
mov byte [eax + 0xd], 0
xor edx, edx
mov dword [eax + 4], edx
push eax
push 0x4305d8
call sub.user32.dll_EnumWindows
ret

Function at 0x4307ac
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
mov esi, eax
xor eax, eax
push ebp
push 0x430829
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.0043020c
call sub.kernel32.dll_GetTickCount
mov ebx, eax
push 0
call sub.kernel32.dll_Sleep
call sub.kernel32.dll_GetTickCount
sub eax, ebx
cmp eax, 0x3e8
jbe 0x4307d1
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.0042fe0c
cmp dword [ebp - 4], 0
je 0x430813
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404458
push eax
mov eax, dword [esi + 0x1c]
mov edx, dword [eax]
call dword [edx + 0xc]
push eax
call sub.user32.dll_WinHelpA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x430830
lea eax, [ebp - 4]
call fcn.00403f98
ret

Function at 0x4336b0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 9]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0x10], edx
xor eax, eax
mov dword [ebp - 0x18], eax
cmp dword [0x47ab5c], 0
je 0x4337ff
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x479af0]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x4337ff
mov eax, dword [0x47ab60]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x47ab5c]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x4337ce
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x47ab5c]
call fcn.00417c7c
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x4337c6
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x4337c6
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x4337c6
mov eax, dword [ebp - 0x14]
call fcn.0043c2f8
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x4337c6
push ebp
call fcn.0043366c
pop ecx
test al, al
jne 0x4337c6
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x433782
mov eax, dword [ebp - 0x14]
call fcn.0043adf0
dec eax
jle 0x4337c6
mov byte [ebp - 1], 1
lea eax, [ebp - 9]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbd
call fcn.004033c0
cmp byte [ebp - 1], 0
je 0x4337c6
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x4337c6
mov edx, dword [ebp - 0x14]
mov eax, dword [0x47ab60]
call fcn.00432e38
inc edi
dec ebx
jne 0x433715
mov eax, dword [0x47ab60]
cmp dword [eax + 8], 0
jle 0x4337e6
mov eax, dword [0x47ab60]
call fcn.00432ec8
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x4337ff
push ebp
mov eax, dword [ebp - 0x18]
call fcn.004334d4
pop ecx
test al, al
jne 0x4337ff
xor eax, eax
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x436dc4
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 0x436e10
mov eax, esi
call fcn.0044c714
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x436e10
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x436e10
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 0x436f4f
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x436e50
cmp eax, 0x108
ja 0x436e50
mov eax, esi
call fcn.0044c714
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x436f46
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x436f4f
jmp 0x436f46
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x436f2f
cmp eax, 0x20a
ja 0x436f2f
test byte [esi + 0x50], 0x80
jne 0x436e82
sub eax, 0x203
je 0x436e7f
sub eax, 3
je 0x436e7f
sub eax, 3
jne 0x436e82
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x436e96
dec eax
je 0x436eab
dec eax
je 0x436ec8
dec eax
je 0x436eab
jmp 0x436ecf
mov ecx, ebx
mov eax, dword [0x479af0]
mov eax, dword [eax]
mov edx, esi
call fcn.00455f68
jmp 0x436f46
cmp byte [esi + 0x5d], 1
jne 0x436ec1
mov eax, esi
mov si, 0xffed
call fcn.004033c0
jmp 0x436f4f
or word [esi + 0x54], 1
jmp 0x436f46
and word [esi + 0x54], 0xfffe
jmp 0x436f46
mov eax, dword [0x47ab18]
cmp byte [eax + 0x20], 0
je 0x436f46
mov eax, dword [0x47ab18]
cmp dword [eax + 0x1c], 0
je 0x436f46
mov eax, dword [ebx]
mov edx, dword [0x47ab18]
cmp eax, dword [edx + 0x1c]
jne 0x436f46
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.0044c658
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.004033c0
jmp 0x436f4f
cmp eax, 0xb00b
jne 0x436f46
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.00435700
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