joyce8/EMBER2024-capa huggingface dataset:
Function at 0x409b70
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffde4
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00407684
xor eax, eax
push ebp
push 0x409d55
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x409bb0
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x409bca
push 0x105
mov eax, dword [ebp - 4]
call fcn.00407728
push eax
lea eax, [ebp - 0x21a]
push eax
call sub.kernel32.dll_lstrcpynW
cmp word [ebp - 0x21a], 0
je 0x409d3f
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409d64
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409c59
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409d64
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409c59
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409d98
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409c59
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409dcc
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x409d3f
xor eax, eax
push ebp
push 0x409d38
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.00409974
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
lea eax, [ebp - 0x21a]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x409cc8
mov eax, dword [ebp - 0x10]
call fcn.00404478
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
lea eax, [ebp - 0x21a]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.00407858
jmp 0x409d13
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x409e0c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x409d13
mov eax, dword [ebp - 0x10]
call fcn.00404478
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x409e0c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.00407858
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409d3f
cmp dword [ebp - 8], 0
je 0x409d2e
mov eax, dword [ebp - 8]
call fcn.00404494
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409d5c
lea eax, [ebp - 4]
call fcn.0040768c
ret
Function at 0x40a020
Capabilities:
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdd8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x228], ebx
mov dword [ebp - 0x224], ebx
mov dword [ebp - 0x220], ebx
mov esi, ecx
mov dword [ebp - 0x21c], edx
mov dword [ebp - 0x218], eax
mov eax, dword [ebp - 0x218]
call fcn.00407684
mov eax, dword [ebp - 0x21c]
call fcn.00407684
lea edi, [ebp - 0x210]
xor eax, eax
push ebp
push 0x40a1bf
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
xor edx, edx
call fcn.0040769c
xor ebx, ebx
push 0x105
mov eax, dword [ebp - 0x21c]
call fcn.00407728
push eax
lea eax, [ebp - 0x20a]
push eax
call sub.kernel32.dll_lstrcpynW
lea eax, [ebp - 0x20a]
push eax
call sub.kernel32.dll_lstrlenW
add eax, eax
lea edx, [ebp - 0x20a]
add eax, edx
sub eax, 2
mov dword [edi], eax
jmp 0x40a0c0
sub dword [edi], 2
mov eax, dword [edi]
cmp word [eax], 0x2e
je 0x40a0d2
lea eax, [ebp - 0x20a]
cmp eax, dword [edi]
jne 0x40a0bd
lea eax, [ebp - 0x20a]
cmp eax, dword [edi]
je 0x40a18b
add dword [edi], 2
mov eax, dword [edi]
mov word [eax], 0
lea eax, [ebp - 0x20a]
mov edx, dword [edi]
sub edx, eax
sar edx, 1
jns 0x40a0fb
adc edx, 0
mov eax, 0x105
sub eax, edx
mov dword [ebp - 0x214], eax
lea edx, [ebp - 0x220]
mov eax, dword [ebp - 0x218]
call fcn.00409b70
cmp dword [ebp - 0x220], 0
je 0x40a133
push ebp
mov eax, dword [ebp - 0x220]
call fcn.00409f14
pop ecx
mov ebx, eax
jmp 0x40a18b
push ebp
call sub.kernel32.dll_GetUserDefaultUILanguage
lea edx, [ebp - 0x224]
call fcn.0040982c
mov eax, dword [ebp - 0x224]
call fcn.00409f14
pop ecx
mov ebx, eax
test bl, bl
jne 0x40a17e
cmp byte [0x538b58], 0
jne 0x40a17e
push ebp
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 0x228]
call fcn.0040982c
mov eax, dword [ebp - 0x228]
call fcn.00409f14
pop ecx
mov ebx, eax
test bl, bl
jne 0x40a18b
push ebp
call fcn.00409fc4
pop ecx
mov ebx, eax
test bl, bl
je 0x40a1a1
mov eax, esi
lea edx, [ebp - 0x20a]
mov ecx, 0x105
call fcn.00407894
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40a1c6
lea eax, [ebp - 0x228]
mov edx, 5
call fcn.00407694
ret

Function at 0x40a920
Capabilities:
Get system information on windows

Disassembly:
add esp, 0xffffffdc
push esp
call sub.kernel32.dll_GetSystemInfo
mov eax, dword [esp + 0x14]
add esp, 0x24
ret
Function at 0x40d93c
Capabilities:
Read file via mapping

Disassembly:
push ebx
push esi
push edi
cmp byte [0x53ae8c], 0
jne 0x40db9a
call sub.kernel32.dll_GetCurrentProcessId
mov ebx, eax
xor eax, eax
mov ecx, eax
add ecx, ecx
add ecx, ecx
mov edx, ebx
shr edx, cl
and edx, 0xf
movzx edx, byte [edx + str.0123456789ABCDEF_b]
mov ecx, 0x18
sub ecx, eax
mov byte [ecx + str.LocalFastMM_PID_________], dl
mov ecx, 8
sub ecx, eax
mov byte [ecx + 0x531157], dl
mov byte [ecx + 0x53116b], dl
inc eax
cmp eax, 8
jne 0x40d955
push str._________PID_FastMM
push 0x40dba0
call sub.user32.dll_FindWindowA
mov dword [0x53ae80], eax
push str._________PID_FastMM_BE
push 0x40dba0
call sub.user32.dll_FindWindowA
mov dword [0x53ae84], eax
push str.LocalFastMM_PID_________
push 0
push 4
call sub.kernel32.dll_OpenFileMappingA
mov dword [0x53ae88], eax
mov eax, dword [0x53ae80]
or eax, dword [0x53ae84]
or eax, dword [0x53ae88]
jne 0x40daf1
push 0
push 0
push 0
push 0
push 0
push 0
mov eax, dword [0x538c40]
push eax
push 0
mov edx, str._________PID_FastMM
mov eax, 0x40dba0
mov ecx, 0x80000000
call fcn.0040c7a8
mov dword [0x53ae80], eax
push 0
push 0
push 0
push 0
push 0
push 0
mov eax, dword [0x538c40]
push eax
push 0
mov edx, str._________PID_FastMM_BE
mov eax, 0x40dba0
mov ecx, 0x80000000
call fcn.0040c7a8
mov dword [0x53ae84], eax
cmp dword [0x53ae80], 0
je 0x40da56
push 0x53ae68
push 0xffffffffffffffeb
mov eax, dword [0x53ae80]
push eax
call sub.user32.dll_SetWindowLongA
cmp dword [0x53ae84], 0
je 0x40da71
push 0x53ae68
push 0xffffffffffffffeb
mov eax, dword [0x53ae84]
push eax
call sub.user32.dll_SetWindowLongA
push str.LocalFastMM_PID_________
push 4
push 0
push 4
push 0
push 0xffffffffffffffff
call sub.kernel32.dll_CreateFileMappingA
mov dword [0x53ae88], eax
push 0
push 0
push 0
push 2
mov eax, dword [0x53ae88]
push eax
call sub.kernel32.dll_MapViewOfFile
mov dword [eax], 0x53ae68
push eax
call sub.kernel32.dll_UnmapViewOfFile
mov dword [0x53ae68], 0x40d038
mov dword [0x53ae6c], 0x40d334
mov dword [0x53ae70], 0x40d4d0
mov dword [0x53ae74], 0x40d760
mov dword [0x53ae78], 0x40d794
mov dword [0x53ae7c], 0x40d798
mov byte [0x53ae8d], 1
jmp 0x40db7f
cmp dword [0x53ae88], 0
je 0x40db25
push 0
push 0
push 0
push 4
mov eax, dword [0x53ae88]
push eax
call sub.kernel32.dll_MapViewOfFile
mov edx, dword [eax]
mov esi, edx
mov edi, 0x53ae68
mov ecx, 6
rep movsd dword es:[edi], dword [esi]
push eax
call sub.kernel32.dll_UnmapViewOfFile
jmp 0x40db66
cmp dword [0x53ae80], 0
je 0x40db4b
push 0xffffffffffffffeb
mov eax, dword [0x53ae80]
push eax
call sub.user32.dll_GetWindowLongW
mov esi, eax
mov edi, 0x53ae68
mov ecx, 6
rep movsd dword es:[edi], dword [esi]
jmp 0x40db66
push 0xffffffffffffffeb
mov eax, dword [0x53ae84]
push eax
call sub.user32.dll_GetWindowLongW
mov esi, eax
mov edi, 0x53ae68
mov ecx, 6
rep movsd dword es:[edi], dword [esi]
mov eax, dword [0x53ae88]
push eax
call sub.kernel32.dll_CloseHandle_1
xor eax, eax
mov dword [0x53ae88], eax
mov byte [0x53ae8d], 0
mov eax, 0x53ae50
call fcn.004044fc
mov eax, 0x53ae68
call fcn.00404510
mov byte [0x53ae8c], 1
pop edi
pop esi
pop ebx
ret
Function at 0x40e8f8
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
mov esi, 0x53ae98
push 0xa
push 0x40e98c
mov eax, dword [0x538c40]
push eax
call sub.kernel32.dll_FindResourceW
mov ebx, eax
test ebx, ebx
jne 0x40e91c
call fcn.0041a3d4
push ebx
mov eax, dword [0x538c40]
push eax
call sub.kernel32.dll_LoadResource
mov ebx, eax
test ebx, ebx
jne 0x40e933
call fcn.0041a3d4
push ebx
call sub.kernel32.dll_LockResource
mov dword [esi], eax
cmp dword [esi], 0
jne 0x40e945
call fcn.0041a3d4
mov eax, dword [esi]
mov edx, dword [esi]
mov ecx, edx
add ecx, dword [eax]
mov dword [0x53ae9c], ecx
mov ecx, edx
add ecx, dword [eax + 4]
mov dword [0x53aea0], ecx
mov ecx, edx
add ecx, dword [eax + 8]
mov dword [0x53aea4], ecx
mov ecx, edx
add ecx, dword [eax + 0xc]
mov dword [0x53aea8], ecx
mov ecx, edx
add ecx, dword [eax + 0x10]
mov dword [0x53aeac], ecx
add edx, dword [eax + 0x14]
mov dword [0x53aeb0], edx
pop esi
pop ebx
ret

Function at 0x41242c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x4124d5
test eax, edx
je 0x4124d8
push 0
push 0
cmp word [eax - 0xa], 2
je 0x412455
push edx
mov edx, eax
mov eax, esp
call fcn.004078b0
pop edx
mov eax, dword [esp]
cmp word [edx - 0xa], 2
je 0x41246b
push eax
lea eax, [esp + 8]
call fcn.004078b0
pop eax
mov edx, dword [esp + 4]
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x41247a
movzx eax, word [eax]
sub eax, ecx
jmp 0x4124a1
push ebx
mov ebx, dword [eax - 4]
xor ecx, ecx
sub ebx, dword [edx - 4]
push ebx
adc ecx, 0xffffffff
and ecx, ebx
sub ecx, dword [eax - 4]
shl ecx, 1
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x4124bb
add ecx, 4
js 0x412492
pop eax
pop ebx
mov ecx, esp
mov edx, dword [ecx]
or edx, dword [ecx + 4]
je 0x4124b8
push eax
mov eax, ecx
mov edx, 2
call fcn.00406968
pop eax
pop edx
pop edx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x41249f
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x4124a1
xor eax, eax
ret
test eax, eax
je 0x4124e8
test edx, edx
jne 0x41243c
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x4137a8
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
mov esi, eax
mov eax, esi
call fcn.00407728
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x4137c6
test al, 0x10
sete al
pop esi
pop ebx
ret
call sub.kernel32.dll_GetLastError_1
mov ebx, eax
cmp ebx, 2
je 0x4137e7
cmp ebx, 3
je 0x4137e7
cmp ebx, 0x7b
je 0x4137e7
mov eax, esi
call fcn.00413768
test al, al
jne 0x4137eb
xor eax, eax
jmp 0x4137ed
mov al, 1
pop esi
pop ebx
ret

Function at 0x4137f0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00407728
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x413809
test al, 0x10
jne 0x41380d
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret
Function at 0x417860
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x200]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoW_1
test eax, eax
jle 0x417899
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.004077d8
jmp 0x4178a2
mov eax, ebx
mov edx, esi
call fcn.0040769c
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x4178ac
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov edi, ecx
mov esi, edx
mov ebx, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push ebx
call sub.kernel32.dll_GetLocaleInfoW_1
test eax, eax
jle 0x4178ce
movzx eax, word [esp]
jmp 0x4178d0
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x418060
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff778
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 4], ecx
xor ecx, ecx
push ebp
push 0x418185
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.00417e70
mov esi, eax
mov eax, dword [0x534ea8]
cmp byte [eax], 0
je 0x41812d
mov eax, dword [0x534a54]
call fcn.00404d18
call fcn.00404650
push 0
push 0
push 0
push 0
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte_1
mov ebx, eax
push ebx
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x418038]
call fcn.00408f08
add esp, 4
push 0
push 0
push ebx
mov eax, dword [ebp - 4]
push eax
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte_1
push 0
lea eax, [ebp - 8]
push eax
push ebx
mov eax, dword [ebp - 4]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [ebp - 8]
push eax
push 2
push 0x4181a0
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x418169
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x5349b8]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x538c40]
call fcn.00408ffc
push eax
call sub.user32.dll_LoadStringW_1
push 0x2010
lea eax, [ebp - 0x88]
push eax
lea eax, [ebp - 0x888]
push eax
push 0
call sub.user32.dll_MessageBoxW
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41818c
lea eax, [ebp - 4]
mov edx, dword [0x418038]
call fcn.00408f14
ret
Function at 0x418fa8
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x41907e
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.004076f0
lea eax, [ebp - 4]
call fcn.004080f0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00407728
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x419068
mov eax, ebx
call fcn.00404478
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x419061
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.00407728
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x41904b
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x419090
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x41904b
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x419068
mov eax, dword [ebp - 0x10]
call fcn.00404494
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x419085
lea eax, [ebp - 4]
call fcn.0040768c
ret

Function at 0x41a27c
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffdf8
mov ebx, eax
mov eax, ebx
call fcn.00406ca8
mov ebp, eax
push 0
push 0
push ebp
push ebx
push 0
push 0xfde9
call sub.kernel32.dll_MultiByteToWideChar_1
mov edi, eax
cmp edi, 0x104
jbe 0x41a226
mov eax, edi
add eax, eax
call fcn.00404478
mov esi, eax
jmp 0x41a228
mov esi, esp
push edi
push esi
push ebp
push ebx
push 0
push 0xfde9
call sub.kernel32.dll_MultiByteToWideChar_1
push edi
push esi
call sub.user32.dll_CharUpperBuffW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x41a261
inc eax
xor edx, edx
mov ecx, ebx
shl ecx, 5
shr ebx, 0x1b
or ecx, ebx
mov ebx, ecx
movzx ecx, word [esi + edx*2]
xor ebx, ecx
inc edx
dec eax
jne 0x41a24b
mov eax, esp
cmp esi, eax
je 0x41a26e
mov eax, esi
call fcn.00404494
mov eax, ebx
add esp, 0x208
pop ebp
pop edi
pop esi
pop ebx
ret
push esi
push ebx
mov esi, eax
xor eax, eax
push esi
rol eax, 5
mov bl, byte [esi]
test bl, 0x80
jne 0x41a2a8
cmp bl, 0
je 0x41a2a4
cmp bl, 0x41
jl 0x41a29f
cmp bl, 0x5a
jg 0x41a29f
or bl, 0x20
xor al, bl
inc esi
jmp 0x41a283
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x41a1e8
Function at 0x43daa4
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x43db42
push dword fs:[eax]
mov dword fs:[eax], esp
or dl, byte [ebx + 0xc]
je 0x43db06
cmp byte [ebx + 0x10], 0
jne 0x43db06
cmp byte [ebx + 0x3c], 0
jne 0x43db06
mov byte [ebx + 0xe], 0
mov byte [ebx + 0xc], 0
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
cmp eax, 1
je 0x43db27
lea edx, [ebp - 4]
mov eax, dword [0x534e18]
call fcn.0040a8ac
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x42ed58]
call fcn.004181cc
call fcn.00406140
jmp 0x43db27
lea edx, [ebp - 8]
mov eax, dword [0x534e18]
call fcn.0040a8ac
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x42ed58]
call fcn.004181cc
call fcn.00406140
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43db49
lea eax, [ebp - 8]
mov edx, 2
call fcn.00407694
ret

Function at 0x43de30
Capabilities:
Suspend thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
movzx eax, byte [eax + 0xe]
mov byte [ebp - 5], al
xor eax, eax
push ebp
push 0x43de7e
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov byte [eax + 0xe], 1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.kernel32.dll_SuspendThread
test eax, eax
setge dl
mov eax, dword [ebp - 4]
call fcn.0043da28
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x43de97
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x43dea0
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.0043da28
dec esi
jne 0x43dec2
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret

Function at 0x43f480
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x53d1d8
cmp dword [edi], 0
jne 0x43f4fc
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x53d1d4]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x531738
mov ecx, 2
call fcn.004046a0
mov edx, 0x43f458
lea eax, [esi + 5]
call fcn.0043f478
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0043f478
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 0x43f4d1
mov dword [0x53d1d4], 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 0x44653c
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 - 4], ecx
mov dword [ebp - 8], edx
mov edi, eax
xor eax, eax
push ebp
push 0x4465f4
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
mov edx, dword [eax]
call dword [edx + 0x44]
lea edx, [ebp - 0x28]
mov eax, edi
call fcn.004464d0
test al, al
je 0x4465d6
mov ecx, dword [ebp - 0x24]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.004077d8
mov ebx, dword [ebp - 0x28]
dec ebx
test ebx, ebx
jl 0x4465d6
inc ebx
xor esi, esi
mov eax, dword [ebp - 0x24]
inc eax
mov dword [ebp - 0xc], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00407728
push eax
push esi
mov eax, dword [edi + 4]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov eax, dword [ebp - 4]
call fcn.00407728
mov edx, eax
lea eax, [ebp - 0x2c]
call fcn.00407858
mov edx, dword [ebp - 0x2c]
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
call dword [ecx + 0x38]
inc esi
dec ebx
jne 0x44658f
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4465fb
lea eax, [ebp - 0x2c]
call fcn.0040768c
lea eax, [ebp - 4]
call fcn.0040768c
ret

Function at 0x4468ac
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.00407728
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
mov edx, eax
mov eax, ebx
call fcn.00446248
test al, al
jne 0x44690d
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x53510c]
mov dl, 1
mov eax, dword [0x444f60]
call fcn.004182c4
call fcn.00406140
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.004461b0
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 0x44b098
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 0x44b09e
ret
Function at 0x45c370
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
movzx ebx, word [0x45c3ac]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x45c388
or bx, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x45c398
or bx, 4
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x45c3a8
or bx, 2
mov eax, ebx
pop ebx
ret

Function at 0x461864
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebx
push esi
add esp, 0xfffffe00
mov ebx, edx
mov esi, eax
mov eax, ebx
xor edx, edx
call fcn.0040769c
push 0
mov eax, esi
movzx eax, al
push eax
call sub.user32.dll_MapVirtualKeyW
shl eax, 0x10
test eax, eax
je 0x4618ab
push pe_nt_image_headers32
lea edx, [esp + 4]
push edx
push eax
call sub.user32.dll_GetKeyNameTextW
mov eax, ebx
mov edx, esp
mov ecx, pe_nt_image_headers32
call fcn.00407894
add esp, 0x200
pop esi
pop ebx
ret
Function at 0x466d30
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
xor eax, eax
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x466e69
push dword fs:[eax]
mov dword fs:[eax], esp
mov word [ebp - 0x20], 0
lea eax, [ebp - 0x20]
push eax
call sub.user32.dll_GetKeyboardLayoutNameW
mov dl, 1
mov eax, dword [0x445154]
call fcn.004461d8
mov dword [ebp - 0xc], eax
xor edx, edx
push ebp
push 0x466e3f
push dword fs:[edx]
mov dword fs:[edx], esp
mov edx, 0x80000002
mov eax, dword [ebp - 0xc]
call fcn.00446284
lea eax, [ebp - 0x28]
lea edx, [ebp - 0x20]
mov ecx, 0xa
call fcn.00407894
mov ecx, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
mov edx, 0x466e84
call fcn.00407b68
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0xc]
call fcn.004462e8
test al, al
je 0x466e29
lea ecx, [ebp - 4]
mov edx, 0x466ef8
mov eax, dword [ebp - 0xc]
call fcn.0044682c
mov edx, 0x8000
mov eax, dword [ebp - 4]
call fcn.0041aaa4
mov dword [ebp - 8], eax
xor edx, edx
push ebp
push 0x466e22
push dword fs:[edx]
mov dword fs:[edx], esp
push 0x466f10
mov eax, dword [ebp - 8]
push eax
call fcn.0040bd28
mov ebx, eax
call ebx
movzx eax, word [eax + 0x28]
and ax, 1
cmp ax, 1
sete byte [0x532208]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x466e29
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_FreeLibrary_1
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x466e46
mov eax, dword [ebp - 0xc]
call fcn.004055ac
ret

Function at 0x466f74
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffff0
mov esi, eax
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 0x466fbb
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x466f9e
add bx, 0x2000
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x466faf
add bx, 0x4000
test byte [esp + 0xb], 0x20
je 0x466fbb
add bx, 0x8000
mov eax, ebx
add esp, 0x10
pop edi
pop esi
pop ebx
ret