joyce8/EMBER2024-capa huggingface dataset:
Function at 0x453ca0
Capabilities:
Create directory
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc24
mov eax, dword [section..data]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x18]
push ebx
mov ebx, dword [ebp + 0x14]
push esi
mov esi, dword [ebp + 0xc]
mov dword [ebp - 0xc20], eax
mov eax, dword [ebp + 0x20]
mov dword [ebp - 0xc24], eax
push edi
mov edi, dword [ebp + 0x10]
test esi, esi
je 0x453dfd
test edi, edi
je 0x453dfd
test ebx, ebx
je 0x453dfd
cmp dword [ebp + 8], 2
lea eax, [ebp - 0x20c]
push eax
push 0
push 0
jne 0x453cfe
push 0x1c
jmp 0x453d00
push 0x23
push 0
call dword [sym.imp.SHELL32.dll_SHGetFolderPathW]
movdqu xmm0, xmmword [0x471c00]
lea eax, [ebp - 0xc1c]
push eax
push esi
movdqu xmmword [ebp - 0xc1c], xmm0
call fcn.004536b0
add esp, 8
test eax, eax
js 0x453e02
push 0x100
lea eax, [ebp - 0x40c]
push eax
lea eax, [ebp - 0xc1c]
push eax
call dword [sym.imp.ole32.dll_StringFromGUID2]
test eax, eax
jne 0x453d63
pop edi
pop esi
mov eax, 0x80004005
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00438f17
mov esp, ebp
pop ebp
ret
push dword [ebp + 0x1c]
cmp dword [ebp - 0xc24], 0
mov ecx, str.PlayTasks
mov eax, str.SupportTasks
cmove eax, ecx
push eax
lea eax, [ebp - 0x40c]
push eax
lea eax, [ebp - 0x20c]
push eax
push str._sMicrosoftWindowsGameExplorer_s_s_d
lea eax, [ebp - 0x80c]
push 0x200
push eax
call fcn.00402670
add esp, 0x1c
lea eax, [ebp - 0x80c]
push 0
push eax
push 0
call dword [sym.imp.SHELL32.dll_SHCreateDirectoryExW]
push edi
lea eax, [ebp - 0x80c]
push eax
push str._s_s.lnk
lea eax, [ebp - 0xc0c]
push 0x200
push eax
call fcn.00402670
push dword [ebp + 0x24]
lea eax, [ebp - 0xc0c]
push eax
push dword [ebp - 0xc20]
push ebx
call fcn.00451c90
add esp, 0x24
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00438f17
mov esp, ebp
pop ebp
ret
mov eax, 0x80070057
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00438f17
mov esp, ebp
pop ebp
ret
Function at 0x4543e0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
push edi
mov edi, ecx
mov edx, dword [edi]
test edx, edx
je 0x4543fc
mov eax, dword [edx]
push edx
call dword [eax + 8]
mov dword [edi], 0
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov esi, eax
test esi, esi
je 0x45455a
push ebx
push str.DATA
push str.__GDF_XML
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov ebx, eax
test ebx, ebx
je 0x454552
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 4], eax
test eax, eax
je 0x454552
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov dword [ebp - 8], eax
test eax, eax
je 0x454552
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ebx, eax
test ebx, ebx
je 0x454552
push ebx
push 2
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
push eax
mov dword [ebp + 8], eax
call dword [sym.imp.KERNEL32.dll_GlobalLock]
test eax, eax
je 0x454548
push ebx
push dword [ebp - 8]
push eax
call fcn.0043a150
add esp, 0xc
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
mov ebx, dword [ebp + 8]
lea eax, [ebp - 8]
push eax
push 1
push ebx
mov dword [ebp - 8], 0
call dword [sym.imp.ole32.dll_CreateStreamOnHGlobal]
cmp dword [ebp - 8], 0
je 0x45454b
lea eax, [ebp + 8]
mov dword [ebp + 8], 0
push eax
push 0x471c20
push 1
push 0
push 0x471c30
call dword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
js 0x454539
mov eax, dword [ebp + 8]
lea edx, [ebp - 4]
push edx
mov dword [ebp - 4], 0
push 0x471c40
mov ecx, dword [eax]
push eax
call dword [ecx]
test eax, eax
js 0x454525
mov eax, dword [ebp - 4]
push dword [ebp - 8]
push eax
mov ecx, dword [eax]
call dword [ecx + 0x14]
test eax, eax
js 0x454511
mov eax, dword [ebp + 8]
push edi
push 0x471c10
push eax
mov ecx, dword [eax]
call dword [ecx]
mov ecx, dword [ebp - 4]
test ecx, ecx
je 0x454525
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov dword [ebp - 4], 0
mov ecx, dword [ebp + 8]
test ecx, ecx
je 0x454539
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov dword [ebp + 8], 0
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x45454b
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
jmp 0x45454b
mov ebx, dword [ebp + 8]
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalFree]
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
pop ebx
xor ecx, ecx
mov eax, 0x80004005
cmp dword [edi], ecx
pop edi
cmovne eax, ecx
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x454580
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
push ebx
mov bl, byte [0x492318]
movsx eax, bl
movd xmm0, eax
xor eax, eax
punpcklbw xmm0, xmm0
punpcklwd xmm0, xmm0
pshufd xmm1, xmm0, 0
test edx, edx
je 0x4545fc
push esi
mov esi, dword [ebp + 8]
cmp edx, 0x20
jb 0x4545e7
push edi
mov ecx, edx
mov edi, edx
and ecx, 0x1f
sub edi, ecx
lea ecx, [esi + 0x10]
lea ecx, [ecx]
movdqu xmm0, xmmword [ecx - 0x10]
add eax, 0x20
lea ecx, [ecx + 0x20]
pxor xmm0, xmm1
movdqu xmmword [ecx - 0x30], xmm0
movdqu xmm0, xmmword [ecx - 0x20]
pxor xmm0, xmm1
movdqu xmmword [ecx - 0x20], xmm0
cmp eax, edi
jb 0x4545c0
pop edi
cmp eax, edx
jae 0x4545fb
jmp 0x4545f0
xor byte [eax + esi], bl
lea ecx, [eax + esi]
inc eax
cmp eax, edx
jb 0x4545f0
pop esi
pop ebx
pop ebp
ret
Function at 0x4030dc
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
push edx
pop ebx
push eax
pop esi
mov eax, ebx
call fcn.00404da0
test esi, esi
jne 0x403112
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
push eax
pop ecx
mov edx, esp
push ebx
pop eax
call fcn.00404e90
jmp 0x403130
call sub.kernel32.dll_GetCommandLineA
push eax
pop edi
push ebx
pop edx
mov eax, edi
call fcn.00402fe0
push eax
pop edi
or esi, esi
je 0x403130
cmp dword [ebx], 0
je 0x403130
dec esi
jmp 0x403119
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x404c20
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x493048], 0
je 0x404c81
cmp word [0x49321c], 0xd7b2
jne 0x404c49
cmp dword [0x493224], 0
jbe 0x404c49
mov eax, 0x493218
call dword [0x493234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x49077c
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 0x404ca8
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x49002c], 0
jne 0x404c9d
push 0
push 0x490774
push 0x49077c
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x405a3c
Capabilities:
Packed with generic packer

Disassembly:
push ebx
push esi
push edi
push ebp
push eax
pop ebx
push edx
pop esi
sub eax, eax
mov al, byte [ecx + 1]
lea edi, [eax + ecx + 0xa]
mov ebp, dword [edi - 4]
xor eax, eax
mov ecx, dword [edi - 8]
push ecx
mov ecx, dword [edi + 4]
sub ecx, eax
jle 0x405a68
push eax
pop edx
add eax, esi
add edx, ebx
call fcn.00402ee0
mov eax, dword [edi + 4]
mov edx, dword [edi]
mov edx, dword [edx]
mov cl, byte [edx]
cmp cl, 0xa
je 0x405aa7
cmp cl, 0xb
je 0x405ab8
cmp cl, 0xc
je 0x405ac9
cmp cl, 0xd
je 0x405ada
cmp cl, 0xe
je 0x405afa
cmp cl, 0xf
je 0x405b13
cmp cl, 0x11
je 0x405b24
mov al, 2
pop ebp
pop edi
pop esi
pop ebx
jmp fcn.00402e34
mov edx, dword [eax + esi]
add eax, ebx
call fcn.00404df4
push 4
pop eax
nop
nop
jmp 0x405b35
mov edx, dword [eax + esi]
add eax, ebx
call fcn.004055bc
nop
push 4
nop
pop eax
jmp 0x405b35
lea edx, [eax + esi]
add eax, ebx
call fcn.00405a24
nop
push 0x10
nop
pop eax
jmp 0x405b35
sub ecx, ecx
mov cl, byte [edx + 1]
push dword [ecx + edx + 2]
push dword [ecx + edx + 6]
mov ecx, dword [ecx + edx + 0xa]
mov ecx, dword [ecx]
lea edx, [eax + esi]
add eax, ebx
call fcn.00405b58
pop eax
jmp 0x405b35
sub ecx, ecx
mov cl, byte [edx + 1]
mov ecx, dword [ecx + edx + 2]
push ecx
push edx
pop ecx
lea edx, [eax + esi]
add eax, ebx
call fcn.00405a3c
pop eax
jmp 0x405b35
mov edx, dword [eax + esi]
add eax, ebx
call fcn.00406588
nop
push 4
nop
pop eax
jmp 0x405b35
push edx
pop ecx
mov edx, dword [eax + esi]
add eax, ebx
call fcn.00405ea0
pushal
popal
push 4
pop eax
add eax, dword [edi + 4]
add edi, 8
dec ebp
jne 0x405a56
pop ecx
sub ecx, eax
jle 0x405b51
lea edx, [eax + ebx]
add eax, esi
call fcn.00402ee0
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x40615c
Capabilities:
Get geographical location
Query or enumerate registry value

Disassembly:
push ebp
push esp
pop ebp
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
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x40638c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x4061df
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x40638c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x4061df
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4063a8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
or eax, eax
jne 0x406268
sub eax, eax
push ebp
push 0x406261
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.00405f98
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
test eax, eax
je 0x406246
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x4063c8
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x406246
mov byte [ebp - 0x12], 0
mov byte [ebp - 0xe], 0
sub eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x406268
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegCloseKey
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
push eax
call sub.kernel32.dll_GetLocaleInfoA
sub esi, esi
cmp byte [ebp - 0x11d], 0
je 0x406382
cmp byte [ebp - 0xd], 0
jne 0x4062af
cmp byte [ebp - 0x12], 0
je 0x406382
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
push eax
pop ebx
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x4062c8
dec ebx
cmp byte [ebx], 0x2e
je 0x4062d7
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x4062c7
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x406382
inc ebx
cmp byte [ebp - 0x12], 0
je 0x406314
push ebx
pop edx
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
push eax
pop esi
test esi, esi
jne 0x406382
cmp byte [ebp - 0xd], 0
je 0x406382
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
push eax
pop esi
test esi, esi
jne 0x406382
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0x11d]
push ebx
pop edx
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
push ebp
pop esp
pop ebp
ret
Function at 0x4088c4
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, eax
mov eax, edx
test esi, esi
je 0x408954
mov edx, dword [esi - 4]
push eax
pop edi
test edx, edx
jle 0x408954
mov ecx, dword [eax]
push edx
pop ebx
or ecx, ecx
je 0x408907
test edx, 3
jne 0x4088f6
xor edx, dword [ecx - 4]
cmp edx, 3
jbe 0x408901
jmp 0x408907
or edx, 2
xor edx, dword [ecx - 4]
cmp edx, 1
ja 0x408907
cmp dword [ecx - 8], 1
je 0x408911
push ebx
pop edx
or edx, 3
call fcn.004054ec
mov edi, dword [edi]
mov dword [edi - 4], ebx
mov byte [edi + ebx], 0
add ebx, 0xffffffff
and ebx, 0xfffffffc
mov eax, dword [esi + ebx]
mov ecx, eax
or eax, 0x80808080
push eax
pop edx
sub eax, 0x7b7b7b7b
xor edx, ecx
or eax, 0x80808080
sub eax, 0x66666666
and eax, edx
shr eax, 2
xor eax, ecx
mov dword [edi + ebx], eax
mov eax, dword [esi + ebx - 4]
sub ebx, 4
jge 0x408923
pop edi
pop esi
pop ebx
ret
pop edi
pop esi
pop ebx
jmp fcn.00404da0

Function at 0x408960
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push eax
pop esi
push edx
pop eax
test esi, esi
je 0x4089f0
mov edx, dword [esi - 4]
push eax
pop edi
test edx, edx
jle 0x4089f0
mov ecx, dword [eax]
mov ebx, edx
or ecx, ecx
je 0x4089a3
test edx, 3
jne 0x408992
xor edx, dword [ecx - 4]
cmp edx, 3
jbe 0x40899d
jmp 0x4089a3
or edx, 2
xor edx, dword [ecx - 4]
cmp edx, 1
ja 0x4089a3
cmp dword [ecx - 8], 1
je 0x4089ad
push ebx
pop edx
or edx, 3
call fcn.004054ec
mov edi, dword [edi]
mov dword [edi - 4], ebx
mov byte [edi + ebx], 0
add ebx, 0xffffffff
and ebx, 0xfffffffc
mov eax, dword [esi + ebx]
mov ecx, eax
or eax, 0x80808080
push eax
pop edx
sub eax, 0x5b5b5b5b
xor edx, ecx
or eax, 0x80808080
sub eax, 0x66666666
and eax, edx
shr eax, 2
xor eax, ecx
mov dword [edi + ebx], eax
mov eax, dword [esi + ebx - 4]
sub ebx, 4
jge 0x4089bf
pop edi
pop esi
pop ebx
ret
pop edi
pop esi
pop ebx
jmp fcn.00404da0

Function at 0x409318
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push eax
pop ebx
push ebx
pop eax
call fcn.00405264
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x409331
test al, 0x10
je 0x409335
sub eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40bde4
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
push ecx
pop esi
mov ebx, dword [ebp + 8]
push 0x100
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
or eax, eax
jle 0x40be1d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
push ebx
pop eax
call fcn.00404e90
jmp 0x40be26
push ebx
pop eax
push esi
pop edx
call fcn.00404df4
pop esi
pop ebx
push ebp
pop esp
pop ebp
ret 4

Function at 0x40be30
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
push eax
pop edi
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
or eax, eax
jle 0x40be52
movzx eax, byte [esp]
jmp 0x40be54
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x40cdf4
Capabilities:
Get file version info

Disassembly:
push ebp
push esp
pop ebp
add esp, 0xffffffe8
push ebx
sub edx, edx
mov dword [ebp - 4], edx
push eax
pop ebx
xor eax, eax
push ebp
push 0x40ceca
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
push ebx
pop edx
call fcn.00404e38
lea eax, [ebp - 4]
call fcn.004052b4
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00405264
push eax
call sub.version.dll_GetFileVersionInfoSizeA
push eax
pop ebx
test ebx, ebx
je 0x40ceb4
push ebx
pop eax
call fcn.00402ce4
mov dword [ebp - 0x10], eax
sub eax, eax
push ebp
push 0x40cead
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 - 4]
call fcn.00405264
push eax
call sub.version.dll_GetFileVersionInfoA
or eax, eax
je 0x40ce97
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40cedc
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
or eax, eax
je 0x40ce97
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 8], eax
sub eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40ceb4
mov eax, dword [ebp - 0x10]
call fcn.00402d00
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40ced1
lea eax, [ebp - 4]
call fcn.00404da0
ret

Function at 0x41c5e0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
push esp
pop ebp
push ebx
push esi
push edi
mov edi, 0x496300
cmp dword [edi], 0
jne 0x41c65c
push pe_nt_image_headers32
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
push eax
pop esi
mov eax, dword [0x4962fc]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x490af8
nop
push 2
nop
pop ecx
call fcn.00402ee0
mov edx, 0x41c5b8
lea eax, [esi + 5]
call fcn.0041c5d8
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
push ebx
pop eax
call fcn.0041c5d8
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
push ebx
pop eax
sub eax, esi
cmp eax, 0xffc
jl 0x41c631
mov dword [0x4962fc], 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 0x41ecdc
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
push ecx
pop edi
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
push esi
pop eax
call fcn.00405264
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x41ed34
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x492d14]
mov dl, 1
mov eax, dword [0x41e800]
call fcn.0040c6a4
call fcn.004047cc
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.0041e908
mov edx, dword [ebp + 8]
mov byte [edx], al
push ebx
pop eax
pop edi
pop esi
pop ebx
push ebp
pop esp
pop ebp
ret 8

Function at 0x41fec4
Capabilities:
Encode data using xor

Disassembly:
push edx
pop ecx
push eax
pop edx
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x41feca
ret
Function at 0x439910
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
push esp
pop ebp
add esp, 0xfffffefc
push ebx
push edx
pop ebx
mov word [ebp - 2], ax
push ebx
pop eax
call fcn.00404da0
push 0
movzx eax, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
or eax, eax
je 0x43995e
push 0x100
lea edx, [ebp - 0x102]
push edx
push eax
call sub.user32.dll_GetKeyNameTextA
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, 0x100
call fcn.00405010
pop ebx
push ebp
pop esp
pop ebp
ret

Function at 0x43d9e0
Capabilities:
Get keyboard layout

Disassembly:
push ebp
push esp
pop ebp
add esp, 0xffffffe0
push ebx
xor eax, eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x20], eax
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x43db13
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 0x16], 0
lea eax, [ebp - 0x16]
push eax
call sub.user32.dll_GetKeyboardLayoutNameA
mov dl, 1
mov eax, dword [0x41e860]
call fcn.0041e930
mov dword [ebp - 0xc], eax
xor edx, edx
push ebp
push 0x43dae9
push dword fs:[edx]
mov dword fs:[edx], esp
mov edx, 0x80000002
mov eax, dword [ebp - 0xc]
call fcn.0041e9d0
lea eax, [ebp - 0x20]
lea edx, [ebp - 0x16]
mov ecx, 0xa
call fcn.00405010
mov ecx, dword [ebp - 0x20]
lea eax, [ebp - 0x1c]
mov edx, 0x43db28
call fcn.004050b0
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.0041ea34
lea ecx, [ebp - 4]
mov edx, 0x43db64
mov eax, dword [ebp - 0xc]
call fcn.0041ec64
mov edx, 0x8000
mov eax, dword [ebp - 4]
call fcn.0040e1e4
mov dword [ebp - 8], eax
sub edx, edx
push ebp
push 0x43dacc
push dword fs:[edx]
mov dword fs:[edx], esp
push 0x43db70
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GetProcAddress_1
push eax
pop ebx
call ebx
movzx eax, word [eax + 0x28]
and ax, 1
cmp ax, 1
sete byte [0x4915c4]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43dad3
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_FreeLibrary_1
ret

Function at 0x43dbc0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffff0
push eax
pop esi
lea edi, [esp]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movzx ebx, byte [esp + 4]
test bx, bx
je 0x43dc07
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43dbea
add bx, 0x2000
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43dbfb
add bx, 0x4000
test byte [esp + 0xb], 0x20
je 0x43dc07
add bx, 0x8000
push ebx
pop eax
add esp, 0x10
pop edi
pop esi
pop ebx
ret
Function at 0x442d2c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
push esp
pop ebp
add esp, 0xffffffd8
push ebx
push esi
push edi
push eax
pop esi
lea edi, [ebp - 9]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0x10], edx
sub eax, eax
mov dword [ebp - 0x18], eax
cmp dword [0x49653c], 0
je 0x442e75
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x492b60]
mov edx, dword [edx]
xor al, byte [edx + 0xbc]
je 0x442e75
mov eax, dword [0x496540]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x49653c]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x442e44
inc ebx
xor edi, edi
push edi
pop edx
mov eax, dword [0x49653c]
call fcn.00414eec
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x442e3c
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1da], 0
je 0x442e3c
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x442e3c
mov eax, dword [ebp - 0x14]
call fcn.0044d1c8
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x442e3c
push ebp
call fcn.00442ce8
pop ecx
test al, al
jne 0x442e3c
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbb
call fcn.00404154
test al, al
je 0x442e3c
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, 0xffbc
call fcn.00404154
cmp byte [ebp - 1], 0
je 0x442e3c
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x442e3c
mov edx, dword [ebp - 0x14]
mov eax, dword [0x496540]
call fcn.00442458
inc edi
dec ebx
jne 0x442d91
mov eax, dword [0x496540]
cmp dword [eax + 8], 0
jle 0x442e5c
mov eax, dword [0x496540]
call fcn.00442510
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x442e75
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00442b4c
pop ecx
test al, al
jne 0x442e75
sub 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 0x44a3c4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffed8
push ecx
pop ebx
push edx
pop edi
mov esi, eax
call sub.user32.dll_GetMessagePos
call fcn.00406c3c
mov dword [esp + 8], eax
movsx eax, word [esp + 8]
mov dword [esp + 0xc], eax
movsx eax, word [esp + 0xa]
mov dword [esp + 0x10], eax
mov ecx, esp
lea edx, [esp + 0xc]
push esi
pop eax
call fcn.004450dc
or ebx, ebx
jne 0x44a417
push 0
push 0
lea edx, [esp + 8]
xor ecx, ecx
mov eax, esi
call fcn.0044a300
push eax
pop ebx
test ebx, ebx
je 0x44a502
cmp esi, ebx
je 0x44a440
mov eax, dword [esp]
sub eax, dword [ebx + 0x40]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
sub eax, dword [ebx + 0x44]
mov dword [esp + 0x118], eax
jmp 0x44a455
mov eax, dword [esp]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
mov dword [esp + 0x118], eax
movzx eax, word [edi + 8]
mov dword [esp + 0x11c], eax
mov eax, dword [edi + 4]
mov dword [esp + 0x124], eax
movzx eax, word [edi + 0xa]
cmp eax, 0x201
jge 0x44a48d
add eax, 0xffffff5f
sub eax, 2
jb 0x44a4a5
dec eax
sub eax, 2
jb 0x44a4b9
dec eax
sub eax, 2
jb 0x44a4af
jmp 0x44a4c3
add eax, 0xfffffdff
sub eax, 2
jb 0x44a4a5
dec eax
sub eax, 2
jb 0x44a4b9
dec eax
sub eax, 2
jb 0x44a4af
jmp 0x44a4c3
mov byte [esp + 0x120], 0
jmp 0x44a4cb
mov byte [esp + 0x120], 2
jmp 0x44a4cb
mov byte [esp + 0x120], 1
jmp 0x44a4cb
mov byte [esp + 0x120], 0
lea eax, [esp + 0x14]
push eax
call sub.user32.dll_GetKeyboardState
lea eax, [esp + 0x14]
call fcn.00458324
mov byte [esp + 0x121], al
lea eax, [esp + 0x114]
push eax
sub ecx, ecx
mov edx, 0xb04b
push ebx
pop eax
call fcn.00446870
mov dword [edi + 0xc], eax
mov al, 1
jmp 0x44a504
sub eax, eax
add esp, 0x128
pop edi
pop esi
pop ebx
ret