joyce8/EMBER2024-capa huggingface dataset:
Function at 0x46818c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.0040400c
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x4681a5
test al, 0x10
jne 0x4681a9
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x47b72b
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
xor ebx, ebx
lea eax, [ebp - 4]
push eax
push 0x20019
push 0
push 0x4a1a1e
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x47b783
movzx edx, word [ebp + 8]
mov dword [ebp - 8], edx
lea ecx, [ebp - 8]
push ecx
push dword [ebp + 0xc]
push 0
push 0
push 0x4a1a3f
push dword [ebp - 4]
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x47b779
mov bx, 0x2a04
push dword [ebp - 4]
call sub.advapi32.dll_RegCloseKey_1
jmp 0x47b787
mov bx, 0x2a04
mov eax, ebx
pop ebx
pop ecx
pop ecx
pop ebp
ret 8

Function at 0x4877c4
Capabilities:
Contain obfuscated stackstrings

Disassembly:
call fcn.00485880
pop ecx
push eax
mov eax, dword [ebp - 0x338]
lea eax, [ebp + eax - 0x230]
push eax
call fcn.004857e1
add esp, 0xc
jmp 0x4877e8

Function at 0x490a60
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
xor ebx, ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
call fcn.00403ffc
mov eax, dword [ebp - 8]
call fcn.00403ffc
mov eax, dword [ebp + 8]
call fcn.00403ffc
xor eax, eax
push ebp
push 0x490b34
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, 0x490b4c
call fcn.00403e50
lea eax, [ebp - 8]
mov edx, 0x490b4c
call fcn.00403e50
lea eax, [ebp + 8]
mov edx, 0x490b4c
call fcn.00403e50
mov bl, 1
push 1
lea eax, [ebp + 8]
call fcn.00404018
push eax
lea eax, [ebp - 8]
call fcn.00404018
push eax
lea eax, [ebp - 4]
call fcn.00404018
push eax
push 0
push 0
call sub.shell32.dll_ShellExecuteA
cmp eax, 0x20
jae 0x490b11
xor ebx, ebx
push 0
lea eax, [ebp - 0xc]
mov ecx, dword [ebp - 4]
mov edx, 0x490b58
call fcn.00403e94
mov eax, dword [ebp - 0xc]
mov cx, word [0x490b6c]
mov dl, 1
call fcn.00450454
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x490b3b
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.00403bf0
lea eax, [ebp + 8]
call fcn.00403bcc
ret
Function at 0x42a920
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x1a000]
push edi
jmp 0x42a93a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x42a941
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x42a930
mov eax, 1
add ebx, ebx
jne 0x42a953
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x42a948
jne 0x42a964
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x42a948
xor ecx, ecx
sub eax, 3
jb 0x42a978
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x42a9ea
mov ebp, eax
add ebx, ebx
jne 0x42a983
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x42a990
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x42a9b4
inc ecx
add ebx, ebx
jne 0x42a9a0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x42a995
jne 0x42a9b1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x42a995
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x42a9d4
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x42a9c5
jmp 0x42a936
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x42a9d4
add edi, ecx
jmp 0x42a936
pop esi
mov edi, esi
mov ecx, 0xa57
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x42a9f2
cmp byte [edi], 0x12
jne 0x42a9f2
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x42a9f7
lea edi, [esi + 0x28000]
mov eax, dword [edi]
or eax, eax
je 0x42aa6f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x2f3b0]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x2f490]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x42aa24
mov ecx, edi
jns 0x42aa53
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x2f498]
or eax, eax
je 0x42aa69
mov dword [ebx], eax
add ebx, 4
jmp 0x42aa41
call dword [esi + 0x2f494]
mov ebp, dword [esi + 0x2f49c]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x17f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x42aaa3
sub esp, 0xffffff80
jmp 0x41942f
Function at 0x403288
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.00404ef4
test esi, esi
jne 0x4032be
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.00404fe4
jmp 0x4032dc
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.0040318c
mov edi, eax
test esi, esi
je 0x4032dc
cmp dword [ebx], 0
je 0x4032dc
dec esi
jmp 0x4032c5
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x403ed8
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x463020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403f70
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403f50
xor eax, eax
push ebp
push 0x403f49
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 0x403f8c
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 0x403f50
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
movzx eax, word [0x463020]
and ax, 0xffc0
movzx edx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x463020], ax
mov esp, ebp
pop ebp
ret

Function at 0x404d74
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x466048], 0
je 0x404dd5
cmp word [0x46621c], 0xd7b2
jne 0x404d9d
cmp dword [0x466224], 0
jbe 0x404d9d
mov eax, 0x466218
call dword [0x466234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push str.Runtime_error_____at_00000000
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 0x404dfc
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x46302c], 0
jne 0x404df1
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x406268
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
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x406498
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x4062eb
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x406498
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x4062eb
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4064b4
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x406374
xor eax, eax
push ebp
push 0x40636d
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.004060a4
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 0x406352
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x4064d4
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x406352
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 0x406374
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
xor esi, esi
cmp byte [ebp - 0x11d], 0
je 0x40648e
cmp byte [ebp - 0xd], 0
jne 0x4063bb
cmp byte [ebp - 0x12], 0
je 0x40648e
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x4063d4
dec ebx
cmp byte [ebx], 0x2e
je 0x4063e3
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x4063d3
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x40648e
inc ebx
cmp byte [ebp - 0x12], 0
je 0x406420
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 0x40648e
cmp byte [ebp - 0xd], 0
je 0x40648e
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 0x40648e
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 0x408a10
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x408a62
test eax, edx
je 0x408a65
movzx ecx, byte [edx]
cmp cl, byte [eax]
je 0x408a25
movzx eax, byte [eax]
sub eax, ecx
ret
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]
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x408a4b
add ecx, 4
js 0x408a3b
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 3
add ecx, ebx
jns 0x408a48
movzx eax, byte [ecx + eax]
movzx edx, byte [ecx + edx]
sub eax, edx
pop ebx
pop ebx
ret
xor eax, eax
ret
test eax, eax
je 0x408a71
test edx, edx
jne 0x408a18
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x409254
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00405384
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x40926d
test al, 0x10
je 0x409271
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x409278
Capabilities:
Set file attributes

Disassembly:
push ebx
push esi
push edi
mov edi, edx
mov esi, eax
xor ebx, ebx
push edi
mov eax, esi
call fcn.00405384
push eax
call sub.kernel32.dll_SetFileAttributesA
test eax, eax
jne 0x40929a
call sub.kernel32.dll_GetLastError_1
mov ebx, eax
mov eax, ebx
pop edi
pop esi
pop ebx
ret

Function at 0x40c448
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 0x40c481
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404fe4
jmp 0x40c48a
mov eax, ebx
mov edx, esi
call fcn.00404f48
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40c494
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 0x40c4b6
movzx eax, byte [esp]
jmp 0x40c4b8
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x40cb48
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40c9c0
mov eax, dword [0x465800]
cmp byte [eax], 0
je 0x40cbc4
mov eax, dword [0x465588]
call fcn.00403630
call fcn.00402fec
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.00409444
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 0x40cc0c
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40cbfa
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x465520]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4687f4]
call fcn.0040604c
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 0x40d470
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 0x40d546
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00404f8c
lea eax, [ebp - 4]
call fcn.004053dc
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00405384
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40d530
mov eax, ebx
call fcn.00402e90
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40d529
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.00405384
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40d513
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40d558
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40d513
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 0x40d530
mov eax, dword [ebp - 0x10]
call fcn.00402eac
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d54d
lea eax, [ebp - 4]
call fcn.00404ef4
ret
Function at 0x41c114
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x46a9e8
cmp dword [edi], 0
jne 0x41c190
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x46a9e4]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x463af8
mov ecx, 2
call fcn.0040308c
mov edx, 0x41c0ec
lea eax, [esi + 5]
call fcn.0041c10c
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041c10c
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 0x41c165
mov dword [0x46a9e4], 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 0x41e6c8
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.00405384
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x41e720
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x465974]
mov dl, 1
mov eax, dword [0x41e1d4]
call fcn.0040cd08
call fcn.0040493c
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.0041e2dc
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 0x41f57c
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 0x41f582
ret
Function at 0x42a25c
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
mov ebx, edx
mov word [ebp - 2], ax
mov eax, ebx
call fcn.00404ef4
push 0
movzx eax, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x42a2aa
push pe_nt_image_headers32
lea edx, [ebp - 0x102]
push edx
push eax
call sub.user32.dll_GetKeyNameTextA
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, pe_nt_image_headers32
call fcn.00405164
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x42e32c
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
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 0x42e45f
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 [0x41e234]
call fcn.0041e304
mov dword [ebp - 0xc], eax
xor edx, edx
push ebp
push 0x42e435
push dword fs:[edx]
mov dword fs:[edx], esp
mov edx, 0x80000002
mov eax, dword [ebp - 0xc]
call fcn.0041e3a4
lea eax, [ebp - 0x20]
lea edx, [ebp - 0x16]
mov ecx, 0xa
call fcn.00405164
mov ecx, dword [ebp - 0x20]
lea eax, [ebp - 0x1c]
mov edx, 0x42e474
call fcn.0040520c
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.0041e408
lea ecx, [ebp - 4]
mov edx, 0x42e4b0
mov eax, dword [ebp - 0xc]
call fcn.0041e650
mov edx, 0x8000
mov eax, dword [ebp - 4]
call fcn.0040e724
mov dword [ebp - 8], eax
xor edx, edx
push ebp
push 0x42e418
push dword fs:[edx]
mov dword fs:[edx], esp
push 0x42e4bc
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov ebx, eax
call ebx
movzx eax, word [eax + 0x28]
and ax, 1
cmp ax, 1
sete byte [0x464450]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42e41f
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_FreeLibrary_1
ret

Function at 0x42e50c
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 0x42e553
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x42e536
add bx, 0x2000
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x42e547
add bx, 0x4000
test byte [esp + 0xb], 0x20
je 0x42e553
add bx, 0x8000
mov eax, ebx
add esp, 0x10
pop edi
pop esi
pop ebx
ret
Function at 0x433044
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 [0x46ac48], 0
je 0x43318d
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x465788]
mov edx, dword [edx]
xor al, byte [edx + 0xbc]
je 0x43318d
mov eax, dword [0x46ac4c]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x46ac48]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x43315c
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x46ac48]
call fcn.004151a8
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x433154
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1da], 0
je 0x433154
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x433154
mov eax, dword [ebp - 0x14]
call fcn.0043d5f0
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x433154
push ebp
call fcn.00433000
pop ecx
test al, al
jne 0x433154
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbb
call fcn.004042dc
test al, al
je 0x433154
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.004042dc
cmp byte [ebp - 1], 0
je 0x433154
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x433154
mov edx, dword [ebp - 0x14]
mov eax, dword [0x46ac4c]
call fcn.00432770
inc edi
dec ebx
jne 0x4330a9
mov eax, dword [0x46ac4c]
cmp dword [eax + 8], 0
jle 0x433174
mov eax, dword [0x46ac4c]
call fcn.00432828
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x43318d
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00432e64
pop ecx
test al, al
jne 0x43318d
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 0x43a4ec
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffed8
mov ebx, ecx
mov edi, edx
mov esi, eax
call sub.user32.dll_GetMessagePos
call fcn.00406d14
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]
mov eax, esi
call fcn.004353cc
test ebx, ebx
jne 0x43a53f
push 0
push 0
lea edx, [esp + 8]
xor ecx, ecx
mov eax, esi
call fcn.0043a428
mov ebx, eax
test ebx, ebx
je 0x43a62a
cmp esi, ebx
je 0x43a568
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 0x43a57d
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 0x43a5b5
add eax, 0xffffff5f
sub eax, 2
jb 0x43a5cd
dec eax
sub eax, 2
jb 0x43a5e1
dec eax
sub eax, 2
jb 0x43a5d7
jmp 0x43a5eb
add eax, 0xfffffdff
sub eax, 2
jb 0x43a5cd
dec eax
sub eax, 2
jb 0x43a5e1
dec eax
sub eax, 2
jb 0x43a5d7
jmp 0x43a5eb
mov byte [esp + 0x120], 0
jmp 0x43a5f3
mov byte [esp + 0x120], 2
jmp 0x43a5f3
mov byte [esp + 0x120], 1
jmp 0x43a5f3
mov byte [esp + 0x120], 0
lea eax, [esp + 0x14]
push eax
call sub.user32.dll_GetKeyboardState
lea eax, [esp + 0x14]
call fcn.004481b0
mov byte [esp + 0x121], al
lea eax, [esp + 0x114]
push eax
xor ecx, ecx
mov edx, 0xb04b
mov eax, ebx
call fcn.00436b44
mov dword [edi + 0xc], eax
mov al, 1
jmp 0x43a62c
xor eax, eax
add esp, 0x128
pop edi
pop esi
pop ebx
ret