joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41d326
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x4310a0]
jne 0x41d330
repz ret
jmp fcn.004206ea

Function at 0x42584c
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x4310a0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.0041ff22
and dword [ebp - 0x14], 0
cmp dword [0x46a2a0], 0
mov dword [ebp - 0x18], eax
jne 0x4258ff
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x4259a7
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0x4259a7
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push str.GetActiveWindow
push ebx
mov dword [0x46a2a0], eax
call edi
push eax
call esi
push str.GetLastActivePopup
push ebx
mov dword [0x46a2a4], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x46a2a8], eax
call edi
push eax
call esi
mov dword [0x46a2b0], eax
test eax, eax
je 0x4258ff
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x46a2ac], eax
mov eax, dword [0x46a2ac]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x425958
cmp dword [0x46a2b0], ecx
je 0x425958
push eax
call esi
push dword [0x46a2b0]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x425958
test ebx, ebx
je 0x425958
call edi
test eax, eax
je 0x42594f
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x42594f
test byte [ebp - 8], 1
jne 0x425958
or dword [ebp + 0x10], 0x200000
jmp 0x42598b
mov eax, dword [0x46a2a4]
cmp eax, dword [ebp - 0x18]
je 0x42598b
push eax
call esi
test eax, eax
je 0x42598b
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x42598b
mov eax, dword [0x46a2a8]
cmp eax, dword [ebp - 0x18]
je 0x42598b
push eax
call esi
test eax, eax
je 0x42598b
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x46a2a0]
call esi
test eax, eax
je 0x4259a7
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x4259a9
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0041d326
leave
ret

Function at 0x4015a0
Capabilities:
Terminate process

Disassembly:
call fcn.00401940
jmp fcn.004012d0

Function at 0x4015b0
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x403008]
jne 0x4015ba
repz ret
jmp fcn.004019f0
Function at 0x406685
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x40d448]
jne 0x40668f
repz ret
jmp fcn.0040867b

Function at 0x407c93
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x40d448]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.0040538f
and dword [ebp - 0x14], 0
cmp dword [0x43be90], 0
mov dword [ebp - 0x18], eax
jne 0x407d46
push 0x4021b0
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x407dee
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x4021a4
push ebx
call edi
test eax, eax
je 0x407dee
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push 0x402194
push ebx
mov dword [0x43be90], eax
call edi
push eax
call esi
push 0x402180
push ebx
mov dword [0x43be94], eax
call edi
push eax
call esi
push 0x402164
push ebx
mov dword [0x43be98], eax
call edi
push eax
call esi
mov dword [0x43bea0], eax
test eax, eax
je 0x407d46
push 0x40214c
push ebx
call edi
push eax
call esi
mov dword [0x43be9c], eax
mov eax, dword [0x43be9c]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x407d9f
cmp dword [0x43bea0], ecx
je 0x407d9f
push eax
call esi
push dword [0x43bea0]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x407d9f
test ebx, ebx
je 0x407d9f
call edi
test eax, eax
je 0x407d96
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x407d96
test byte [ebp - 8], 1
jne 0x407d9f
or dword [ebp + 0x10], 0x200000
jmp 0x407dd2
mov eax, dword [0x43be94]
cmp eax, dword [ebp - 0x18]
je 0x407dd2
push eax
call esi
test eax, eax
je 0x407dd2
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x407dd2
mov eax, dword [0x43be98]
cmp eax, dword [ebp - 0x18]
je 0x407dd2
push eax
call esi
test eax, eax
je 0x407dd2
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x43be90]
call esi
test eax, eax
je 0x407dee
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x407df0
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00406685
leave
ret
Function at 0x409f70
Capabilities:
Copy file
Get uefi variable

Disassembly:
sub esp, 0xe3c
cmp dword [0x4b7a00], 0x37
jne 0x409ff5
push 0
push 0
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CopyFileExW]
push 0x402a68
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateEventW]
lea eax, [esp + 0x18]
push eax
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetCPInfoExW]
push 0
lea ecx, [esp + 0x23c]
push ecx
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetFirmwareEnvironmentVariableA]
lea edx, [esp]
push edx
push 0
lea eax, [esp + 0xc]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_ReadConsoleInputW]
push 0
call dword [sym.imp.KERNEL32.dll_PulseEvent]
push 0
lea ecx, [esp + 0x63c]
push ecx
push 0x402a8c
call dword [sym.imp.KERNEL32.dll_FindFirstVolumeMountPointW]
mov edx, dword [0x4b7a04]
mov ecx, dword [0x4b70e4]
mov al, byte [edx + esi + 0x38d6]
mov byte [ecx + esi], al
add esp, 0xe3c
ret
Function at 0x402910
Capabilities:
Get common file path
Set current directory

Disassembly:
push ebx
push esi
add esp, 0xfffffdf0
mov esi, edx
mov ebx, eax
test bl, bl
je 0x40294d
xor eax, eax
mov al, bl
add eax, 0x41
dec eax
mov byte [esp], al
mov byte [esp + 1], 0x3a
mov byte [esp + 2], 0
lea eax, [esp + 0x109]
push eax
push 0x105
call sub.KERNEL32.DLL_GetCurrentDirectoryA
push esp
call sub.KERNEL32.DLL_SetCurrentDirectoryA
lea eax, [esp + 4]
push eax
push 0x105
call sub.KERNEL32.DLL_GetCurrentDirectoryA
test bl, bl
je 0x40296d
lea eax, [esp + 0x109]
push eax
call sub.KERNEL32.DLL_SetCurrentDirectoryA
mov eax, esi
lea edx, [esp + 4]
mov ecx, 0x105
call fcn.004043cc
add esp, 0x210
pop esi
pop ebx
ret

Function at 0x402ad4
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.0040415c
test esi, esi
jne 0x402b0a
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.KERNEL32.DLL_GetModuleFileNameA_1
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.0040424c
jmp 0x402b28
call sub.KERNEL32.DLL_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.004029e8
mov edi, eax
test esi, esi
je 0x402b28
cmp dword [ebx], 0
je 0x402b28
dec esi
jmp 0x402b11
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x402da8
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x46e008], 0x8088405
inc edx
mov dword [ebx + 0x46e008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x403200
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x46e024]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403298
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x403278
xor eax, eax
push ebp
push 0x403271
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 0x4032b4
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x403278
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
mov ax, word [0x46e024]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x46e024], ax
mov esp, ebp
pop ebp
ret

Function at 0x403f64
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x47004c], 0
je 0x403fc5
cmp word [0x470220], 0xd7b2
jne 0x403f8d
cmp dword [0x470228], 0
jbe 0x403f8d
mov eax, 0x47021c
call dword [0x470238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x46e070
push 0xfffffffffffffff5
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 0x403fec
push 0xfffffffffffffff5
call sub.KERNEL32.DLL_GetStdHandle_1
push eax
call sub.KERNEL32.DLL_WriteFile_1
pop edx
ret
cmp byte [0x46e034], 0
jne 0x403fe1
push 0
push 0x46e068
push 0x46e070
push 0
call sub.user32.dll_MessageBoxA_1
pop edx
ret
Function at 0x404118
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.004026fc
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x47004d], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x4040e0
push eax
push esi
push ebx
call sub.KERNEL32.DLL_CreateThread_1
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x4056a0
Capabilities:
Get geographical location
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
mov dword [ebp - 4], eax
push 0x105
lea eax, [ebp - 0x11d]
push eax
push 0
call sub.KERNEL32.DLL_GetModuleFileNameA_1
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4058d0
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
je 0x405723
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4058d0
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
je 0x405723
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4058ec
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x4057ac
xor eax, eax
push ebp
push 0x4057a5
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.004054e8
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
lea eax, [ebp - 0x11d]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x40578a
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x40590c
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x40578a
mov byte [ebp - 0x12], 0
mov byte [ebp - 0xe], 0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4057ac
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
push 0x105
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.DLL_lstrcpynA
push 5
lea eax, [ebp - 0xd]
push eax
push 3
call sub.KERNEL32.DLL_GetThreadLocale_1
push eax
call sub.KERNEL32.DLL_GetLocaleInfoA_1
xor esi, esi
cmp byte [ebp - 0x11d], 0
je 0x4058c6
cmp byte [ebp - 0xd], 0
jne 0x4057f3
cmp byte [ebp - 0x12], 0
je 0x4058c6
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.DLL_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x40580c
dec ebx
cmp byte [ebx], 0x2e
je 0x40581b
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x40580b
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x4058c6
inc ebx
cmp byte [ebp - 0x12], 0
je 0x405858
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0x12]
push eax
push ebx
call sub.KERNEL32.DLL_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.DLL_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x4058c6
cmp byte [ebp - 0xd], 0
je 0x4058c6
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.KERNEL32.DLL_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.DLL_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x4058c6
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.KERNEL32.DLL_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.DLL_LoadLibraryExA
mov esi, eax
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x405f98
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 0x405ffe
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_1
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xb]
mov ecx, 7
call fcn.004043cc
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00402dc4
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x405fe8
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x406005
lea eax, [ebp - 0x10]
call fcn.0040415c
ret

Function at 0x40880c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.0040461c
push eax
call sub.KERNEL32.DLL_GetFileAttributesA
cmp eax, 0xffffffff
je 0x408825
test al, 0x10
jne 0x408829
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40b300
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
test eax, eax
jle 0x40b339
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.0040424c
jmp 0x40b342
mov eax, ebx
mov edx, esi
call fcn.004041b0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40b34c
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
test eax, eax
jle 0x40b36d
mov al, byte [esp]
jmp 0x40b36f
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40c354
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 0x40c42a
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.004041f4
lea eax, [ebp - 8]
call fcn.0040466c
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.0040461c
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40c414
mov eax, ebx
call fcn.004026fc
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40c40d
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.0040461c
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40c3f7
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40c43c
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40c3f7
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 0x40c414
mov eax, dword [ebp - 0x10]
call fcn.0040271c
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c431
lea eax, [ebp - 8]
call fcn.0040415c
ret
Function at 0x40c934
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 0x40c998
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
lea eax, [ebp - 0xc]
lea edx, [ebp - 7]
mov ecx, 7
call fcn.004043cc
mov eax, dword [ebp - 0xc]
push eax
call sub.KERNEL32.DLL_GetACP
mov edx, eax
pop eax
call fcn.0040846c
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c99f
lea eax, [ebp - 0xc]
call fcn.0040415c
ret

Function at 0x41dc38
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x470888
cmp dword [edi], 0
jne 0x41dcb4
push 0x40
push 0x1000
push 0x1000
push 0
call sub.KERNEL32.DLL_VirtualAlloc
mov esi, eax
mov eax, dword [0x470884]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x46e3fc
mov ecx, 2
call fcn.004029a8
mov edx, 0x41dc10
lea eax, [esi + 5]
call fcn.0041dc30
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041dc30
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 0x41dc89
mov dword [0x470884], 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 0x41f178
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 0x41f17e
ret

Function at 0x4215cc
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 0x42161d
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x421604
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x4215f4
jmp 0x42161d
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 0x421605
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x429ff4
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x14], 0xca
jne 0x42a022
mov eax, ebx
call fcn.0042aaa8
cmp dword [ebx + 0x40], 0
je 0x42a01b
mov dword [ebx + 0x14], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x14], 0xcb
cmp dword [ebx + 0x14], 0xcb
jne 0x42a093
mov edx, dword [ebx + 0x1b4]
cmp dword [edx + 0x10], 0
je 0x42a085
cmp dword [ebx + 8], 0
je 0x42a044
mov eax, ebx
mov edx, dword [eax + 8]
call dword [edx]
mov eax, ebx
mov edx, dword [eax + 0x1b4]
call dword [edx]
test eax, eax
jne 0x42a056
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x42a085
cmp dword [ebx + 8], 0
je 0x42a037
cmp eax, 3
je 0x42a069
dec eax
jne 0x42a037
mov edx, dword [ebx + 8]
inc dword [edx + 4]
mov ecx, dword [edx + 4]
mov eax, dword [ebx + 8]
cmp ecx, dword [eax + 8]
jl 0x42a037
mov edx, dword [ebx + 0x140]
add dword [eax + 8], edx
jmp 0x42a037
mov ecx, dword [ebx + 0x90]
mov dword [ebx + 0x98], ecx
jmp 0x42a0b1
cmp dword [ebx + 0x14], 0xcc
je 0x42a0b1
mov eax, dword [ebx]
mov dword [eax + 0x14], 0x14
mov edx, dword [ebx + 0x14]
mov dword [eax + 0x18], edx
mov eax, ebx
mov edx, dword [eax]
call dword [edx]
mov eax, ebx
call fcn.0042a0bc
pop ebx
ret

Function at 0x43f890
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 0x43f7dc
call sub.user32.dll_EnumWindows
ret

Function at 0x43f9b0
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 0x43fa2d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.0043f410
call sub.KERNEL32.DLL_GetTickCount
mov ebx, eax
push 0
call sub.KERNEL32.DLL_Sleep_1
call sub.KERNEL32.DLL_GetTickCount
sub eax, ebx
cmp eax, 0x3e8
jbe 0x43f9d5
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.0043f010
cmp dword [ebp - 4], 0
je 0x43fa17
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.0040461c
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 0x43fa34
lea eax, [ebp - 4]
call fcn.0040415c
ret
Function at 0x4426d0
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 [0x470b64], 0
je 0x44281f
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x46f9cc]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x44281f
mov eax, dword [0x470b68]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x470b64]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x4427ee
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x470b64]
call fcn.004171b4
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x4427e6
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x4427e6
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x4427e6
mov eax, dword [ebp - 0x14]
call fcn.0044b234
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x4427e6
push ebp
call fcn.0044268c
pop ecx
test al, al
jne 0x4427e6
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x4427a2
mov eax, dword [ebp - 0x14]
call fcn.00449d64
dec eax
jle 0x4427e6
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.0040358c
cmp byte [ebp - 1], 0
je 0x4427e6
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x4427e6
mov edx, dword [ebp - 0x14]
mov eax, dword [0x470b68]
call fcn.00441e58
inc edi
dec ebx
jne 0x442735
mov eax, dword [0x470b68]
cmp dword [eax + 8], 0
jle 0x442806
mov eax, dword [0x470b68]
call fcn.00441ee8
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x44281f
push ebp
mov eax, dword [ebp - 0x18]
call fcn.004424f4
pop ecx
test al, al
jne 0x44281f
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