joyce8/EMBER2024-capa huggingface dataset:
Function at 0x7001b50
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50
pushal
call 0x7001b5f
pop dword [ebp - 0x40]
mov eax, 0x32aa480d
add eax, 0xd455d352
sub dword [ebp - 0x40], eax
mov dword [ebp - 0x50], 0xb6c457c9
sub dword [ebp - 0x50], 0x6872127e
mov dword [ebp - 0x4c], 0x8a7e2838
sub dword [ebp - 0x4c], 0x584adbf3
mov dword [ebp - 0x48], 0x9016deaa
add dword [ebp - 0x48], 0xbc356584
mov dword [ebp - 0x44], 0xd24fd307
add dword [ebp - 0x44], 0x2db02cf9
lea eax, [ebp - 0x50]
push eax
mov eax, 0x63ff01f
add eax, 0xc1300d
add eax, dword [ebp - 0x40]
call dword [eax]
mov dword [ebp - 0x50], 0x9869943d
sub dword [ebp - 0x50], 0x23f72ae7
mov dword [ebp - 0x4c], 0xf5b6c746
sub dword [ebp - 0x4c], 0xb44a65d1
mov dword [ebp - 0x48], 0x756e78f7
add dword [ebp - 0x48], 0xee00f375
mov dword [ebp - 0x44], 0x10982c03
add dword [ebp - 0x44], 0xef67d3fd
lea ebx, [ebp - 0x50]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 0x40]
call dword [eax]
push 0x40
push 0x1000
push 0x38d20
push 0
call eax
mov ecx, 0xa052ae09
sub ecx, 0xa0526cff
xor esi, esi
add esi, eax
mov edi, 0xf1a06fd
add edi, 0xf7e7d903
add edi, dword [ebp - 0x40]
mov edx, 0xf85a60c7
add edx, 0xedfba581
xor dword [ebp - 0x10], ebx
mov ebx, dword [edi]
add dword [ebp - 0x20], edi
sub ebx, edx
xor dword [ebp - 4], ebx
mov dword [esi], ebx
mov dword [ebp - 0x24], 0x948acc3c
add esi, 0x5dce4191
sub esi, 0x5dce418d
add edi, 0xfb9266eb
sub edi, 0xfb9266e7
loop 0x7001c7e
add eax, 0xf4cc991c
sub eax, 0xf4cba221
xor ebx, ebx
add ebx, eax
add eax, 5
mov ecx, 0xaa1cb1c9
add ecx, 0x5ce34e37
add ecx, dword [ebp - 0x40]
call ebx
leave
ret

Function at 0x7002e77
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x701a85c]
jne 0x7002e81
repz ret
jmp fcn.0700f55f

Function at 0x700d408
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
mov eax, dword [esi + 0xc]
test eax, eax
je 0x700d476
cmp byte [esi + 0x10], 0
je 0x700d427
push eax
call dword [sym.imp.MSVCR100.dll_fflush]
pop ecx
mov byte [esi + 0x10], 0
push edi
push dword [esi + 0xc]
push dword [ebp + 0xc]
push 1
push dword [ebp + 8]
call dword [sym.imp.MSVCR100.dll_fread]
push dword [esi + 0xc]
mov edi, eax
call dword [sym.imp.MSVCR100.dll_ferror]
add esp, 0x14
test eax, eax
je 0x700d464
push dword [esi + 0xc]
call dword [sym.imp.MSVCR100.dll_feof]
pop ecx
test eax, eax
jne 0x700d464
push str.stream_read_error
push eax
call fcn.07001b50
push dword [esi + 0xc]
call dword [sym.imp.MSVCR100.dll_ftell]
pop ecx
mov dword [esi + 8], eax
mov eax, edi
pop edi
jmp 0x700d478
xor eax, eax
pop esi
pop ebp
ret 8
Function at 0x700d940
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
mov eax, dword [esi + 4]
cmp byte [eax + 8], 0
je 0x700d95b
push str.Attempt_to_write_read_only_stream
push 0
call fcn.07001b50
mov eax, dword [esi + 0xc]
test eax, eax
je 0x700d999
push eax
push dword [ebp + 0xc]
push 1
push dword [ebp + 8]
call dword [sym.imp.MSVCR100.dll_fwrite]
push dword [esi + 0xc]
mov byte [esi + 0x10], 1
call dword [sym.imp.MSVCR100.dll_ferror]
add esp, 0x14
test eax, eax
je 0x700d98c
push 0x7013b70
jmp 0x700d954
push dword [esi + 0xc]
call dword [sym.imp.MSVCR100.dll_ftell]
pop ecx
mov dword [esi + 8], eax
pop esi
pop ebp
ret 8

Function at 0x700dbc5
Capabilities:
Set current directory

Disassembly:
push 4
mov eax, 0x7010ec2
call fcn.07001aa5
mov esi, ecx
mov dword [ebp - 0x10], esi
mov edi, dword [ebp + 8]
push edi
call fcn.0700da5a
and dword [esi + 0xc], 0
and dword [ebp - 4], 0
mov dword [esi], vtable.FileSharedStream.0
mov byte [esi + 0x10], 0
mov eax, dword [edi + 0x14]
mov dword [esi + 0x14], eax
lea eax, [esi + 0x18]
push eax
call dword [sym.imp.kernel32.dll_InitializeCriticalSection]
mov ecx, edi
mov byte [ebp - 4], 1
call fcn.0700d99e
lea ecx, [ebp + 8]
call fcn.0700d6a0
mov eax, dword [esi + 0x14]
push dword [eax + 0x14]
mov edi, dword [sym.imp.kernel32.dll_SetCurrentDirectoryA]
mov byte [ebp - 4], 2
call edi
mov eax, dword [esi + 0x14]
mov eax, dword [eax + 0xc]
test eax, eax
je 0x700dc35
mov eax, dword [eax + 0x14]
jmp 0x700dc3a
mov eax, 0x7012365
push 0x7013bb4
push eax
call dword [sym.imp.MSVCR100.dll_fopen]
pop ecx
pop ecx
mov dword [esi + 0xc], eax
test eax, eax
jne 0x700dc5a
push 0x7013ba0
push eax
call fcn.07001b50
mov ecx, dword [esi + 4]
mov eax, dword [ecx]
call dword [eax + 4]
push dword [ebp + 8]
mov dword [esi + 8], eax
mov byte [ebp - 4], 1
call edi
push dword [ebp + 8]
mov ecx, 0x701a480
call fcn.07001b50
mov eax, esi
call fcn.07002d5f
ret 4
Function at 0x402fb4
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x457008], 0x8088405
inc edx
mov dword [ebx + 0x457008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x403690
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x457024]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403728
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403708
xor eax, eax
push ebp
push 0x403701
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 0x403744
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 0x403708
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
movzx eax, word [0x457024]
and ax, 0xffc0
movzx edx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x457024], ax
mov esp, ebp
pop ebp
ret

Function at 0x40451c
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x4d6048], 0
je 0x40457d
cmp word [0x4d621c], 0xd7b2
jne 0x404545
cmp dword [0x4d6224], 0
jbe 0x404545
mov eax, 0x4d6218
call dword [0x4d6234]
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 0x4045a4
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x457030], 0
jne 0x404599
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x405ab4
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 0x405ce4
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x405b37
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x405ce4
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x405b37
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x405d00
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x405bc0
xor eax, eax
push ebp
push 0x405bb9
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.004058f0
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 0x405b9e
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x405d20
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x405b9e
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 0x405bc0
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 0x405cda
cmp byte [ebp - 0xd], 0
jne 0x405c07
cmp byte [ebp - 0x12], 0
je 0x405cda
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x405c20
dec ebx
cmp byte [ebx], 0x2e
je 0x405c2f
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x405c1f
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x405cda
inc ebx
cmp byte [ebp - 0x12], 0
je 0x405c6c
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 0x405cda
cmp byte [ebp - 0xd], 0
je 0x405cda
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 0x405cda
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 0x408080
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, eax
mov eax, edx
test esi, esi
je 0x408110
mov edx, dword [esi - 4]
mov edi, eax
test edx, edx
jle 0x408110
mov ecx, dword [eax]
mov ebx, edx
test ecx, ecx
je 0x4080c3
test edx, 3
jne 0x4080b2
xor edx, dword [ecx - 4]
cmp edx, 3
jbe 0x4080bd
jmp 0x4080c3
or edx, 2
xor edx, dword [ecx - 4]
cmp edx, 1
ja 0x4080c3
cmp dword [ecx - 8], 1
je 0x4080cd
mov edx, ebx
or edx, 3
call fcn.00404de8
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
mov edx, eax
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 0x4080df
pop edi
pop esi
pop ebx
ret
pop edi
pop esi
pop ebx
jmp fcn.0040469c

Function at 0x40811c
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, eax
mov eax, edx
test esi, esi
je 0x4081ac
mov edx, dword [esi - 4]
mov edi, eax
test edx, edx
jle 0x4081ac
mov ecx, dword [eax]
mov ebx, edx
test ecx, ecx
je 0x40815f
test edx, 3
jne 0x40814e
xor edx, dword [ecx - 4]
cmp edx, 3
jbe 0x408159
jmp 0x40815f
or edx, 2
xor edx, dword [ecx - 4]
cmp edx, 1
ja 0x40815f
cmp dword [ecx - 8], 1
je 0x408169
mov edx, ebx
or edx, 3
call fcn.00404de8
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
mov edx, eax
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 0x40817b
pop edi
pop esi
pop ebx
ret
pop edi
pop esi
pop ebx
jmp fcn.0040469c

Function at 0x40b390
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 0x40b3c9
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.0040478c
jmp 0x40b3d2
mov eax, ebx
mov edx, esi
call fcn.004046f0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40b3dc
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 0x40b3fe
movzx eax, byte [esp]
jmp 0x40b400
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x40ba90
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40b908
mov eax, dword [0x4d5ec0]
cmp byte [eax], 0
je 0x40bb0c
mov eax, dword [0x4d5cd0]
call fcn.00403058
call fcn.00402df8
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.00408b28
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 0x40bb54
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40bb42
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x4d5c74]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4d87f4]
call fcn.00405898
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 0x40c3a0
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 0x40c476
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00404734
lea eax, [ebp - 4]
call fcn.00404bb0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00404b60
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40c460
mov eax, ebx
call fcn.00402c9c
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40c459
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.00404b60
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40c443
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40c488
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40c443
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 0x40c460
mov eax, dword [ebp - 0x10]
call fcn.00402cb8
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c47d
lea eax, [ebp - 4]
call fcn.0040469c
ret
Function at 0x41afc4
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4d9300
cmp dword [edi], 0
jne 0x41b040
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4d92fc]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x457ad8
mov ecx, 2
call fcn.00402e8c
mov edx, 0x41af9c
lea eax, [esi + 5]
call fcn.0041afbc
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041afbc
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 0x41b015
mov dword [0x4d92fc], 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 0x41d564
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.00404b60
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x41d5bc
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x4d5fdc]
mov dl, 1
mov eax, dword [0x41d088]
call fcn.0040bc50
call fcn.004040e4
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.0041d190
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 0x41e418
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 0x41e41e
ret
Function at 0x428c8c
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.0040469c
push 0
movzx eax, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x428cda
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.0040490c
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x42cd5c
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 0x42ce8f
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 [0x41d0e8]
call fcn.0041d1b8
mov dword [ebp - 0xc], eax
xor edx, edx
push ebp
push 0x42ce65
push dword fs:[edx]
mov dword fs:[edx], esp
mov edx, 0x80000002
mov eax, dword [ebp - 0xc]
call fcn.0041d258
lea eax, [ebp - 0x20]
lea edx, [ebp - 0x16]
mov ecx, 0xa
call fcn.0040490c
mov ecx, dword [ebp - 0x20]
lea eax, [ebp - 0x1c]
mov edx, 0x42cea4
call fcn.004049ac
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.0041d2bc
lea ecx, [ebp - 4]
mov edx, 0x42cee0
mov eax, dword [ebp - 0xc]
call fcn.0041d4ec
mov edx, 0x8000
mov eax, dword [ebp - 4]
call fcn.0040d658
mov dword [ebp - 8], eax
xor edx, edx
push ebp
push 0x42ce48
push dword fs:[edx]
mov dword fs:[edx], esp
push 0x42ceec
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 [0x458430]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42ce4f
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_FreeLibrary_1
ret

Function at 0x42cf3c
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 0x42cf83
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x42cf66
add bx, 0x2000
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x42cf77
add bx, 0x4000
test byte [esp + 0xb], 0x20
je 0x42cf83
add bx, 0x8000
mov eax, ebx
add esp, 0x10
pop edi
pop esi
pop ebx
ret
Function at 0x431a74
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 [0x4d9534], 0
je 0x431bbd
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x4d5e60]
mov edx, dword [edx]
xor al, byte [edx + 0xbc]
je 0x431bbd
mov eax, dword [0x4d9538]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x4d9534]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x431b8c
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x4d9534]
call fcn.004140ac
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x431b84
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1da], 0
je 0x431b84
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x431b84
mov eax, dword [ebp - 0x14]
call fcn.0043bc98
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x431b84
push ebp
call fcn.00431a30
pop ecx
test al, al
jne 0x431b84
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbb
call fcn.00403a84
test al, al
je 0x431b84
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.00403a84
cmp byte [ebp - 1], 0
je 0x431b84
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x431b84
mov edx, dword [ebp - 0x14]
mov eax, dword [0x4d9538]
call fcn.004311a0
inc edi
dec ebx
jne 0x431ad9
mov eax, dword [0x4d9538]
cmp dword [eax + 8], 0
jle 0x431ba4
mov eax, dword [0x4d9538]
call fcn.00431258
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x431bbd
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00431894
pop ecx
test al, al
jne 0x431bbd
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 0x438e94
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.00406560
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.00433dfc
test ebx, ebx
jne 0x438ee7
push 0
push 0
lea edx, [esp + 8]
xor ecx, ecx
mov eax, esi
call fcn.00438dd0
mov ebx, eax
test ebx, ebx
je 0x438fd2
cmp esi, ebx
je 0x438f10
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 0x438f25
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 0x438f5d
add eax, 0xffffff5f
sub eax, 2
jb 0x438f75
dec eax
sub eax, 2
jb 0x438f89
dec eax
sub eax, 2
jb 0x438f7f
jmp 0x438f93
add eax, 0xfffffdff
sub eax, 2
jb 0x438f75
dec eax
sub eax, 2
jb 0x438f89
dec eax
sub eax, 2
jb 0x438f7f
jmp 0x438f93
mov byte [esp + 0x120], 0
jmp 0x438f9b
mov byte [esp + 0x120], 2
jmp 0x438f9b
mov byte [esp + 0x120], 1
jmp 0x438f9b
mov byte [esp + 0x120], 0
lea eax, [esp + 0x14]
push eax
call sub.user32.dll_GetKeyboardState
lea eax, [esp + 0x14]
call fcn.004465c8
mov byte [esp + 0x121], al
lea eax, [esp + 0x114]
push eax
xor ecx, ecx
mov edx, 0xb04b
mov eax, ebx
call fcn.0043553c
mov dword [edi + 0xc], eax
mov al, 1
jmp 0x438fd4
xor eax, eax
add esp, 0x128
pop edi
pop esi
pop ebx
ret