joyce8/EMBER2024-capa huggingface dataset:
Function at 0x418f10
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
xor edx, edx
mov eax, edx
and eax, 1
sub eax, 1
not eax
and eax, 0xedb88320
mov ecx, edx
shr ecx, 1
xor eax, ecx
mov ecx, eax
and ecx, 1
sub ecx, 1
not ecx
and ecx, 0xedb88320
shr eax, 1
xor ecx, eax
mov eax, ecx
and eax, 1
sub eax, 1
shr ecx, 1
not eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
and ecx, 1
sub ecx, 1
not ecx
and ecx, 0xedb88320
shr eax, 1
xor ecx, eax
mov eax, ecx
and eax, 1
sub eax, 1
shr ecx, 1
not eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
and ecx, 1
sub ecx, 1
not ecx
and ecx, 0xedb88320
shr eax, 1
xor ecx, eax
mov eax, ecx
and eax, 1
sub eax, 1
shr ecx, 1
not eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
and ecx, 1
sub ecx, 1
not ecx
and ecx, 0xedb88320
shr eax, 1
xor ecx, eax
mov dword [edx*4 + 0x420de0], ecx
add edx, 1
cmp edx, 0x100
jb 0x418f12
cmp edx, 0x800
jae 0x418ffb
mov edi, edi
mov eax, dword [edx*4 + 0x4209e0]
mov ecx, eax
and ecx, 0xff
shr eax, 8
xor eax, dword [ecx*4 + 0x420de0]
add edx, 1
cmp edx, 0x800
mov dword [edx*4 + 0x420ddc], eax
jb 0x418fd0
mov dword [0x420dbc], 0x4196b0
call fcn.00419140
test eax, eax
jne 0x419018
mov dword [0x420dbc], 0x4195d0
ret

Function at 0x40100b
Capabilities:
Query or enumerate registry value

Disassembly:
call 0x40100b
push eax
call sub.KERNEL32.dll_ExitProcess
push ebp
mov ebp, esp
add esp, 0xfffffef0
jmp 0x40109c
lea eax, [ebp - 0x104]
push eax
call fcn.004011ec
push 0x401019
lea eax, [ebp - 0x104]
push eax
call sub.KERNEL32.dll_lstrcatA
push eax
call sub.KERNEL32.dll_LoadLibraryA
test eax, eax
jne 0x401165
lea eax, [ebp - 0x10c]
push eax
push 0x20019
push 0
push 0x401038
push 0x80000001
call sub.ADVAPI32.dll_RegOpenKeyExA
cmp eax, 0
jne 0x4011a5
mov dword [ebp - 0x110], 0x103
lea eax, [ebp - 0x110]
push eax
lea eax, [ebp - 0x104]
push eax
push 0
push 0
push 0x401052
push dword [ebp - 0x10c]
call sub.ADVAPI32.dll_RegQueryValueExA
push eax
push dword [ebp - 0x10c]
call sub.ADVAPI32.dll_RegCloseKey
pop eax
cmp eax, 0
jne 0x4011a5
lea eax, [ebp - 0x104]
push eax
call sub.KERNEL32.dll_lstrlenA
lea ebx, [ebp - 0x104]
add ebx, eax
dec ebx
cmp byte [ebx], 0x5c
je 0x40114a
mov word [ebx], 0x5c
push 0x401023
lea eax, [ebp - 0x104]
push eax
call sub.KERNEL32.dll_lstrcatA
push eax
call sub.KERNEL32.dll_LoadLibraryA
test eax, eax
je 0x4011a5
mov dword [ebp - 0x108], eax
push 0x40102d
push eax
call sub.KERNEL32.dll_GetProcAddress
test eax, eax
je 0x40119a
push 0x3e8
call eax
test eax, eax
je 0x40119a
call 0x40118a
add dword [esp], 0x1e76
call eax
push 0
call sub.KERNEL32.dll_ExitProcess
push dword [ebp - 0x108]
call sub.KERNEL32.dll_FreeLibrary
push 0x10
push 0x401096
push 0x401057
push 0
call sub.USER32.dll_MessageBoxA
mov eax, 0xffffffff
leave
ret
Function at 0x456eb8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00403ee4
xor eax, eax
push ebp
push 0x456fb8
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x456fc4
push 0
call sub.user32.dll_FindWindowA
mov ebx, eax
call sub.user32.dll_GetForegroundWindow
cmp ebx, eax
jne 0x456fa2
push 0x14
call sub.user32.dll_GetKeyState
not ax
test al, 1
sete al
neg al
sbb eax, eax
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
je 0x456f18
xor edx, edx
mov al, 0x14
call fcn.00456cf0
mov eax, dword [ebp - 4]
call fcn.00403d30
test eax, eax
jle 0x456f93
mov dword [ebp - 0x14], eax
mov dword [ebp - 8], 1
mov eax, dword [ebp - 4]
mov edx, dword [ebp - 8]
mov al, byte [eax + edx - 1]
push eax
call sub.user32.dll_VkKeyScanA
mov word [ebp - 0xe], ax
mov ax, word [ebp - 0xe]
call fcn.00406e50
cmp al, 0xff
je 0x456f8b
cmp byte [ebp - 0xe], 0xff
je 0x456f8b
mov ax, word [ebp - 0xe]
call fcn.00406e50
and al, 1
cmp al, 1
jne 0x456f6b
mov al, 0x10
call fcn.00456e80
mov al, byte [ebp - 0xe]
xor edx, edx
call fcn.00456cf0
mov ax, word [ebp - 0xe]
call fcn.00406e50
and al, 1
cmp al, 1
jne 0x456f8b
mov al, 0x10
call fcn.00456e9c
inc dword [ebp - 8]
dec dword [ebp - 0x14]
jne 0x456f2e
cmp dword [ebp - 0xc], 0
je 0x456fa2
xor edx, edx
mov al, 0x14
call fcn.00456cf0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x456fbf
lea eax, [ebp - 4]
call fcn.00403ab0
ret

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 0x402a14
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.004040c0
test esi, esi
jne 0x402a4a
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.004041b0
jmp 0x402a68
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00402928
mov edi, eax
test esi, esi
je 0x402a68
cmp dword [ebx], 0
je 0x402a68
dec esi
jmp 0x402a51
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x402d44
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x4d5008], 0x8088405
inc edx
mov dword [ebx + 0x4d5008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x40319c
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x4d5024]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403234
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403214
xor eax, eax
push ebp
push 0x40320d
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 0x403250
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 0x403214
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x4d5024]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x4d5024], ax
mov esp, ebp
pop ebp
ret

Function at 0x403f44
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x4d904c], 0
je 0x403fa5
cmp word [0x4d9220], 0xd7b2
jne 0x403f6d
cmp dword [0x4d9228], 0
jbe 0x403f6d
mov eax, 0x4d921c
call dword [0x4d9238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x4d5070
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 0x403fcc
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x4d5034], 0
jne 0x403fc1
push 0
push 0x4d5068
push 0x4d5070
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x4061e4
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 0x40624a
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.00404330
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00402d60
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x406234
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x406251
lea eax, [ebp - 0x10]
call fcn.004040c0
ret

Function at 0x408de0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00404580
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x408df9
test al, 0x10
jne 0x408dfd
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40bac4
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 0x40bafd
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.004041b0
jmp 0x40bb06
mov eax, ebx
mov edx, esi
call fcn.00404114
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40bb10
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 0x40bb31
mov al, byte [esp]
jmp 0x40bb33
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40c1b8
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40c030
mov eax, dword [0x4d8544]
cmp byte [eax], 0
je 0x40c234
mov eax, dword [0x4d829c]
call fcn.00402b74
call fcn.00402854
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.0040921c
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 0x40c27c
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40c26a
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x4d8220]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4d9668]
call fcn.004056f8
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 0x40cb18
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 0x40cbee
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.00404158
lea eax, [ebp - 8]
call fcn.004045d0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404580
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40cbd8
mov eax, ebx
call fcn.004026ec
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40cbd1
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.00404580
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40cbbb
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40cc00
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40cbbb
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 0x40cbd8
mov eax, dword [ebp - 0x10]
call fcn.0040270c
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40cbf5
lea eax, [ebp - 8]
call fcn.004040c0
ret

Function at 0x40d15c
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 0x40d1c0
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.00404330
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00408a0c
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d1c7
lea eax, [ebp - 0xc]
call fcn.004040c0
ret

Function at 0x422e90
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4d9888
cmp dword [edi], 0
jne 0x422f0c
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4d9884]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4d5528
mov ecx, 2
call fcn.004028e8
mov edx, 0x422e68
lea eax, [esi + 5]
call fcn.00422e88
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00422e88
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 0x422ee1
mov dword [0x4d9884], 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 0x424150
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 0x424156
ret
Function at 0x42684c
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 0x42689d
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x426884
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x426874
jmp 0x42689d
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 0x426885
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x434c3c
Capabilities:
Query or enumerate registry key

Disassembly:
push ebx
push esi
mov ebx, edx
mov esi, eax
mov eax, ebx
xor ecx, ecx
mov edx, 0x1c
call fcn.00402d24
lea eax, [ebx + 0x14]
push eax
push 0
lea eax, [ebx + 0x10]
push eax
lea eax, [ebx + 0xc]
push eax
lea eax, [ebx + 8]
push eax
push 0
lea eax, [ebx + 4]
push eax
push ebx
push 0
push 0
push 0
mov eax, dword [esi + 4]
push eax
call sub.advapi32.dll_RegQueryInfoKeyA
test eax, eax
sete al
mov edx, dword [0x4d86bc]
cmp byte [edx + 0xc], 0
je 0x434ca0
mov edx, dword [0x4d86b0]
cmp dword [edx], 2
jne 0x434ca0
mov edx, dword [ebx + 4]
add dword [ebx + 4], edx
mov edx, dword [ebx + 0xc]
add dword [ebx + 0xc], edx
pop esi
pop ebx
ret

Function at 0x434ca4
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x2c], ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], edx
mov edi, eax
xor eax, eax
push ebp
push 0x434d5c
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x44]
lea edx, [ebp - 0x28]
mov eax, edi
call fcn.00434c3c
test al, al
je 0x434d3e
mov ecx, dword [ebp - 0x24]
inc ecx
lea eax, [ebp - 0xc]
xor edx, edx
call fcn.004041b0
mov ebx, dword [ebp - 0x28]
dec ebx
test ebx, ebx
jl 0x434d3e
inc ebx
xor esi, esi
mov eax, dword [ebp - 0x24]
inc eax
mov dword [ebp - 8], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 0xc]
call fcn.00404580
push eax
push esi
mov eax, dword [edi + 4]
push eax
call sub.advapi32.dll_RegEnumKeyExA
mov eax, dword [ebp - 0xc]
call fcn.00404580
mov edx, eax
lea eax, [ebp - 0x2c]
call fcn.004042b8
mov edx, dword [ebp - 0x2c]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 0x38]
inc esi
dec ebx
jne 0x434cf7
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x434d63
lea eax, [ebp - 0x2c]
call fcn.004040c0
lea eax, [ebp - 0xc]
call fcn.004040c0
ret
Function at 0x434d6c
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x2c], ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], edx
mov edi, eax
xor eax, eax
push ebp
push 0x434e24
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x44]
lea edx, [ebp - 0x28]
mov eax, edi
call fcn.00434c3c
test al, al
je 0x434e06
mov ecx, dword [ebp - 0x1c]
inc ecx
lea eax, [ebp - 0xc]
xor edx, edx
call fcn.004041b0
mov ebx, dword [ebp - 0x20]
dec ebx
test ebx, ebx
jl 0x434e06
inc ebx
xor esi, esi
mov eax, dword [ebp - 0x1c]
inc eax
mov dword [ebp - 8], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 0xc]
call fcn.00404580
push eax
push esi
mov eax, dword [edi + 4]
push eax
call sub.advapi32.dll_RegEnumValueA
mov eax, dword [ebp - 0xc]
call fcn.00404580
mov edx, eax
lea eax, [ebp - 0x2c]
call fcn.004042b8
mov edx, dword [ebp - 0x2c]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 0x38]
inc esi
dec ebx
jne 0x434dbf
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x434e2b
lea eax, [ebp - 0x2c]
call fcn.004040c0
lea eax, [ebp - 0xc]
call fcn.004040c0
ret

Function at 0x434fb8
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
mov dword [ebp - 4], eax
lea eax, [ebp + 0xc]
push eax
push edi
lea eax, [ebp - 4]
push eax
push 0
mov eax, esi
call fcn.00404580
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x435010
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x4d86d0]
mov dl, 1
mov eax, dword [0x4346f0]
call fcn.0040c378
call fcn.00403ae0
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.004347f8
mov edx, dword [ebp + 8]
mov byte [edx], al
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x45144c
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 0x451398
call sub.user32.dll_EnumWindows
ret

Function at 0x45156c
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 0x4515e9
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00450fcc
call sub.kernel32.dll_GetTickCount_1
mov ebx, eax
push 0
call sub.kernel32.dll_Sleep
call sub.kernel32.dll_GetTickCount_1
sub eax, ebx
cmp eax, 0x3e8
jbe 0x451591
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.00450bcc
cmp dword [ebp - 4], 0
je 0x4515d3
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404580
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 0x4515f0
lea eax, [ebp - 4]
call fcn.004040c0
ret
Function at 0x454c2c
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 [0x4d9b68], 0
je 0x454d7b
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x4d84b0]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x454d7b
mov eax, dword [0x4d9b6c]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x4d9b68]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x454d4a
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x4d9b68]
call fcn.004191d8
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x454d42
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x454d42
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x454d42
mov eax, dword [ebp - 0x14]
call fcn.0045d8c4
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x454d42
push ebp
call fcn.00454be8
pop ecx
test al, al
jne 0x454d42
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x454cfe
mov eax, dword [ebp - 0x14]
call fcn.0045c3f4
dec eax
jle 0x454d42
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.00403528
cmp byte [ebp - 1], 0
je 0x454d42
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x454d42
mov edx, dword [ebp - 0x14]
mov eax, dword [0x4d9b6c]
call fcn.004543b4
inc edi
dec ebx
jne 0x454c91
mov eax, dword [0x4d9b6c]
cmp dword [eax + 8], 0
jle 0x454d62
mov eax, dword [0x4d9b6c]
call fcn.00454444
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x454d7b
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00454a50
pop ecx
test al, al
jne 0x454d7b
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 0x45835c
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 0x4583a8
mov eax, esi
call fcn.0046ea9c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x4583a8
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x4583a8
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 0x4584e7
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x4583e8
cmp eax, 0x108
ja 0x4583e8
mov eax, esi
call fcn.0046ea9c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x4584de
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x4584e7
jmp 0x4584de
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x4584c7
cmp eax, 0x20a
ja 0x4584c7
test byte [esi + 0x50], 0x80
jne 0x45841a
sub eax, 0x203
je 0x458417
sub eax, 3
je 0x458417
sub eax, 3
jne 0x45841a
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x45842e
dec eax
je 0x458443
dec eax
je 0x458460
dec eax
je 0x458443
jmp 0x458467
mov ecx, ebx
mov eax, dword [0x4d84b0]
mov eax, dword [eax]
mov edx, esi
call fcn.004783e8
jmp 0x4584de
cmp byte [esi + 0x5d], 1
jne 0x458459
mov eax, esi
mov si, 0xffed
call fcn.00403528
jmp 0x4584e7
or word [esi + 0x54], 1
jmp 0x4584de
and word [esi + 0x54], 0xfffe
jmp 0x4584de
mov eax, dword [0x4d9b24]
cmp byte [eax + 0x20], 0
je 0x4584de
mov eax, dword [0x4d9b24]
cmp dword [eax + 0x1c], 0
je 0x4584de
mov eax, dword [ebx]
mov edx, dword [0x4d9b24]
cmp eax, dword [edx + 0x1c]
jne 0x4584de
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.0046e9c0
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.00403528
jmp 0x4584e7
cmp eax, 0xb00b
jne 0x4584de
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.00456c7c
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