joyce8/EMBER2024-capa huggingface dataset:
Function at 0x45cf95
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x45d0ad
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x45d0ad
mov eax, dword [esi + 0x3c]
push eax
call fcn.00471e51
mov esi, eax
test esi, esi
je 0x45d0ad
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x45d0ad
mov ecx, esi
call fcn.0045cf20
cmp edi, eax
jge 0x45d0ad
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x45d033
mov dword [esp + 0x34], 1
jmp 0x45d08e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x45d0ad
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.0045c520
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc

Function at 0x4727f5
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x47282d
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.004708ac
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00470884
jmp 0x472839
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x473ee3
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x473f25
call fcn.004799a4
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x473f25
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x473f1c
xor eax, eax
jmp 0x473f2d
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00473f33
pop edi
pop esi
pop ebx
ret 4
Function at 0x479ed4
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x479f02
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x479f20
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00479e3a
jmp 0x479f20
mov eax, dword [esi + 0x14]
test eax, eax
je 0x479f20
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00479e3a
test edi, edi
mov eax, edi
jne 0x479f0a
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x439a2eac
Capabilities:
Get common file path
Set current directory

Disassembly:
push ebx
push esi
add esp, 0xfffffdf0
mov esi, edx
mov ebx, eax
test bl, bl
je 0x439a2ee8
movzx eax, bl
add eax, 0x41
dec eax
mov byte [esp], al
mov byte [esp + 1], 0x3a
mov byte [esp + 2], 0
lea eax, [esp + 0x109]
push eax
push 0x105
call sub.kernel32.dll_GetCurrentDirectoryA
push esp
call sub.kernel32.dll_SetCurrentDirectoryA
lea eax, [esp + 4]
push eax
push 0x105
call sub.kernel32.dll_GetCurrentDirectoryA
test bl, bl
je 0x439a2f08
lea eax, [esp + 0x109]
push eax
call sub.kernel32.dll_SetCurrentDirectoryA
mov eax, esi
lea edx, [esp + 4]
mov ecx, 0x105
call fcn.439a4b00
add esp, 0x210
pop esi
pop ebx
ret

Function at 0x439a3140
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.439a4890
test esi, esi
jne 0x439a3176
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.439a4980
jmp 0x439a3194
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.439a3044
mov edi, eax
test esi, esi
je 0x439a3194
cmp dword [ebx], 0
je 0x439a3194
dec esi
jmp 0x439a317d
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x439a3884
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x43a02020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x439a391c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x439a38fc
xor eax, eax
push ebp
push 0x439a38f5
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 0x439a3938
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 0x439a38fc
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
movzx eax, word [0x43a02020]
and ax, 0xffc0
movzx edx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x43a02020], ax
mov esp, ebp
pop ebp
ret

Function at 0x439a4710
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x43a04048], 0
je 0x439a4771
cmp word [0x43a0421c], 0xd7b2
jne 0x439a4739
cmp dword [0x43a04224], 0
jbe 0x439a4739
mov eax, 0x43a04218
call dword [0x43a04234]
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 0x439a4798
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x43a0202c], 0
jne 0x439a478d
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x439a5cac
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 0x439a5edc
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x439a5d2f
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x439a5edc
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x439a5d2f
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x439a5ef8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x439a5db8
xor eax, eax
push ebp
push 0x439a5db1
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.439a5ae8
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 0x439a5d96
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x439a5f18
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x439a5d96
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 0x439a5db8
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 0x439a5ed2
cmp byte [ebp - 0xd], 0
jne 0x439a5dff
cmp byte [ebp - 0x12], 0
je 0x439a5ed2
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x439a5e18
dec ebx
cmp byte [ebx], 0x2e
je 0x439a5e27
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x439a5e17
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x439a5ed2
inc ebx
cmp byte [ebp - 0x12], 0
je 0x439a5e64
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 0x439a5ed2
cmp byte [ebp - 0xd], 0
je 0x439a5ed2
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 0x439a5ed2
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 0x439a8360
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, eax
mov eax, edx
test esi, esi
je 0x439a83f0
mov edx, dword [esi - 4]
mov edi, eax
test edx, edx
jle 0x439a83f0
mov ecx, dword [eax]
mov ebx, edx
test ecx, ecx
je 0x439a83a3
test edx, 3
jne 0x439a8392
xor edx, dword [ecx - 4]
cmp edx, 3
jbe 0x439a839d
jmp 0x439a83a3
or edx, 2
xor edx, dword [ecx - 4]
cmp edx, 1
ja 0x439a83a3
cmp dword [ecx - 8], 1
je 0x439a83ad
mov edx, ebx
or edx, 3
call fcn.439a4fdc
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 0x439a83bf
pop edi
pop esi
pop ebx
ret
pop edi
pop esi
pop ebx
jmp fcn.439a4890

Function at 0x439a83fc
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, eax
mov eax, edx
test esi, esi
je 0x439a848c
mov edx, dword [esi - 4]
mov edi, eax
test edx, edx
jle 0x439a848c
mov ecx, dword [eax]
mov ebx, edx
test ecx, ecx
je 0x439a843f
test edx, 3
jne 0x439a842e
xor edx, dword [ecx - 4]
cmp edx, 3
jbe 0x439a8439
jmp 0x439a843f
or edx, 2
xor edx, dword [ecx - 4]
cmp edx, 1
ja 0x439a843f
cmp dword [ecx - 8], 1
je 0x439a8449
mov edx, ebx
or edx, 3
call fcn.439a4fdc
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 0x439a845b
pop edi
pop esi
pop ebx
ret
pop edi
pop esi
pop ebx
jmp fcn.439a4890

Function at 0x439a8dd0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.439a4d54
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x439a8de9
test al, 0x10
je 0x439a8ded
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x439a8df4
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.439a4d54
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x439a8e0d
test al, 0x10
jne 0x439a8e11
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x439aba38
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 0x439aba71
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.439a4980
jmp 0x439aba7a
mov eax, ebx
mov edx, esi
call fcn.439a48e4
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x439aba84
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 0x439abaa6
movzx eax, byte [esp]
jmp 0x439abaa8
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x439ac138
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x439abfb0
mov eax, dword [0x43a03dc0]
cmp byte [eax], 0
je 0x439ac1b4
mov eax, dword [0x43a03b8c]
call fcn.439a324c
call fcn.439a2e00
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.439a91d0
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 0x439ac1fc
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x439ac1ea
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x43a03b08]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x43a067f4]
call fcn.439a5a90
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 0x439aca48
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 0x439acb1e
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.439a4928
lea eax, [ebp - 4]
call fcn.439a4da4
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.439a4d54
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x439acb08
mov eax, ebx
call fcn.439a2ca4
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x439acb01
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.439a4d54
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x439acaeb
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x439acb30
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x439acaeb
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 0x439acb08
mov eax, dword [ebp - 0x10]
call fcn.439a2cc0
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x439acb25
lea eax, [ebp - 4]
call fcn.439a4890
ret
Function at 0x439bba48
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x43a07300
cmp dword [edi], 0
jne 0x439bbac4
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x43a072fc]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x43a02ad4
mov ecx, 2
call fcn.439a2f44
mov edx, 0x439bba20
lea eax, [esi + 5]
call fcn.439bba40
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.439bba40
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 0x439bba99
mov dword [0x43a072fc], 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 0x439bdfd8
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.439a4d54
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x439be030
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x43a03f30]
mov dl, 1
mov eax, dword [0x439bdafc]
call fcn.439ac2f8
call fcn.439a42d8
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.439bdc04
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 0x439bee8c
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 0x439bee92
ret
Function at 0x439cfff8
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.439a4890
push 0
movzx eax, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x439d0046
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.439a4b00
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x439d40c8
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 0x439d41fb
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 [0x439bdb5c]
call fcn.439bdc2c
mov dword [ebp - 0xc], eax
xor edx, edx
push ebp
push 0x439d41d1
push dword fs:[edx]
mov dword fs:[edx], esp
mov edx, 0x80000002
mov eax, dword [ebp - 0xc]
call fcn.439bdccc
lea eax, [ebp - 0x20]
lea edx, [ebp - 0x16]
mov ecx, 0xa
call fcn.439a4b00
mov ecx, dword [ebp - 0x20]
lea eax, [ebp - 0x1c]
mov edx, 0x439d4210
call fcn.439a4ba0
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.439bdd30
lea ecx, [ebp - 4]
mov edx, 0x439d424c
mov eax, dword [ebp - 0xc]
call fcn.439bdf60
mov edx, 0x8000
mov eax, dword [ebp - 4]
call fcn.439ade2c
mov dword [ebp - 8], eax
xor edx, edx
push ebp
push 0x439d41b4
push dword fs:[edx]
mov dword fs:[edx], esp
push 0x439d4258
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 [0x43a03514]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x439d41bb
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_FreeLibrary_1
ret

Function at 0x439d42a8
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 0x439d42ef
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x439d42d2
add bx, 0x2000
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x439d42e3
add bx, 0x4000
test byte [esp + 0xb], 0x20
je 0x439d42ef
add bx, 0x8000
mov eax, ebx
add esp, 0x10
pop edi
pop esi
pop ebx
ret
Function at 0x439d9434
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 [0x43a07534], 0
je 0x439d957d
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x43a03d4c]
mov edx, dword [edx]
xor al, byte [edx + 0xbc]
je 0x439d957d
mov eax, dword [0x43a07538]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x43a07534]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x439d954c
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x43a07534]
call fcn.439b4888
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x439d9544
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1da], 0
je 0x439d9544
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x439d9544
mov eax, dword [ebp - 0x14]
call fcn.439e376c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x439d9544
push ebp
call fcn.439d93f0
pop ecx
test al, al
jne 0x439d9544
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbb
call fcn.439a3c78
test al, al
je 0x439d9544
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.439a3c78
cmp byte [ebp - 1], 0
je 0x439d9544
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x439d9544
mov edx, dword [ebp - 0x14]
mov eax, dword [0x43a07538]
call fcn.439d8b60
inc edi
dec ebx
jne 0x439d9499
mov eax, dword [0x43a07538]
cmp dword [eax + 8], 0
jle 0x439d9564
mov eax, dword [0x43a07538]
call fcn.439d8c18
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x439d957d
push ebp
mov eax, dword [ebp - 0x18]
call fcn.439d9254
pop ecx
test al, al
jne 0x439d957d
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 0x439e0968
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.439a6780
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.439db7bc
test ebx, ebx
jne 0x439e09bb
push 0
push 0
lea edx, [esp + 8]
xor ecx, ecx
mov eax, esi
call fcn.439e08a4
mov ebx, eax
test ebx, ebx
je 0x439e0aa6
cmp esi, ebx
je 0x439e09e4
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 0x439e09f9
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 0x439e0a31
add eax, 0xffffff5f
sub eax, 2
jb 0x439e0a49
dec eax
sub eax, 2
jb 0x439e0a5d
dec eax
sub eax, 2
jb 0x439e0a53
jmp 0x439e0a67
add eax, 0xfffffdff
sub eax, 2
jb 0x439e0a49
dec eax
sub eax, 2
jb 0x439e0a5d
dec eax
sub eax, 2
jb 0x439e0a53
jmp 0x439e0a67
mov byte [esp + 0x120], 0
jmp 0x439e0a6f
mov byte [esp + 0x120], 2
jmp 0x439e0a6f
mov byte [esp + 0x120], 1
jmp 0x439e0a6f
mov byte [esp + 0x120], 0
lea eax, [esp + 0x14]
push eax
call sub.user32.dll_GetKeyboardState
lea eax, [esp + 0x14]
call fcn.439ee380
mov byte [esp + 0x121], al
lea eax, [esp + 0x114]
push eax
xor ecx, ecx
mov edx, 0xb04b
mov eax, ebx
call fcn.439dcf44
mov dword [edi + 0xc], eax
mov al, 1
jmp 0x439e0aa8
xor eax, eax
add esp, 0x128
pop edi
pop esi
pop ebx
ret