joyce8/EMBER2024-capa huggingface dataset:
Function at 0x405f70
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 0x4061a0
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x405ff3
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4061a0
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x405ff3
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4061bc
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x40607c
xor eax, eax
push ebp
push 0x406075
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.00405dac
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 0x40605a
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x4061dc
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x40605a
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 0x40607c
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 0x406196
cmp byte [ebp - 0xd], 0
jne 0x4060c3
cmp byte [ebp - 0x12], 0
je 0x406196
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.DLL_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x4060dc
dec ebx
cmp byte [ebx], 0x2e
je 0x4060eb
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x4060db
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x406196
inc ebx
cmp byte [ebp - 0x12], 0
je 0x406128
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 0x406196
cmp byte [ebp - 0xd], 0
je 0x406196
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 0x406196
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 0x4087d0
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, eax
mov eax, edx
test esi, esi
je 0x408860
mov edx, dword [esi - 4]
mov edi, eax
test edx, edx
jle 0x408860
mov ecx, dword [eax]
mov ebx, edx
test ecx, ecx
je 0x408813
test edx, 3
jne 0x408802
xor edx, dword [ecx - 4]
cmp edx, 3
jbe 0x40880d
jmp 0x408813
or edx, 2
xor edx, dword [ecx - 4]
cmp edx, 1
ja 0x408813
cmp dword [ecx - 8], 1
je 0x40881d
mov edx, ebx
or edx, 3
call fcn.0040509c
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 0x40882f
pop edi
pop esi
pop ebx
ret
pop edi
pop esi
pop ebx
jmp fcn.00404950

Function at 0x40886c
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, eax
mov eax, edx
test esi, esi
je 0x4088fc
mov edx, dword [esi - 4]
mov edi, eax
test edx, edx
jle 0x4088fc
mov ecx, dword [eax]
mov ebx, edx
test ecx, ecx
je 0x4088af
test edx, 3
jne 0x40889e
xor edx, dword [ecx - 4]
cmp edx, 3
jbe 0x4088a9
jmp 0x4088af
or edx, 2
xor edx, dword [ecx - 4]
cmp edx, 1
ja 0x4088af
cmp dword [ecx - 8], 1
je 0x4088b9
mov edx, ebx
or edx, 3
call fcn.0040509c
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 0x4088cb
pop edi
pop esi
pop ebx
ret
pop edi
pop esi
pop ebx
jmp fcn.00404950

Function at 0x409310
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00404e14
push eax
call sub.KERNEL32.DLL_GetFileAttributesA
cmp eax, 0xffffffff
je 0x409329
test al, 0x10
jne 0x40932d
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x409334
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.00404e14
push eax
call sub.KERNEL32.DLL_SetFileAttributesA
test eax, eax
jne 0x409356
call sub.KERNEL32.DLL_GetLastError
mov ebx, eax
mov eax, ebx
pop edi
pop esi
pop ebx
ret

Function at 0x40bef4
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 0x40bf2d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404a40
jmp 0x40bf36
mov eax, ebx
mov edx, esi
call fcn.004049a4
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x40bf40
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 0x40bf62
movzx eax, byte [esp]
jmp 0x40bf64
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40c5f4
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40c46c
mov eax, dword [0x4a9808]
cmp byte [eax], 0
je 0x40c670
mov eax, dword [0x4a95dc]
call fcn.00403254
call fcn.00402e08
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.00409640
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 0x40c6b8
push 0xfffffffffffffff4
call sub.KERNEL32.DLL_GetStdHandle_1
push eax
call sub.KERNEL32.DLL_WriteFile_1
jmp 0x40c6a6
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x4a9574]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4ac7f4]
call fcn.00405d54
push eax
call sub.user32.dll_LoadStringA
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x4c]
push eax
push 0
call sub.user32.dll_MessageBoxA
add esp, 0x444
ret

Function at 0x40cf04
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 0x40cfda
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.004049e8
lea eax, [ebp - 4]
call fcn.00404e64
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00404e14
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40cfc4
mov eax, ebx
call fcn.00402cac
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40cfbd
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.00404e14
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40cfa7
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40cfec
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40cfa7
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 0x40cfc4
mov eax, dword [ebp - 0x10]
call fcn.00402cc8
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40cfe1
lea eax, [ebp - 4]
call fcn.00404950
ret
Function at 0x40e438
Capabilities:
Query environment variable

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffc00
mov esi, edx
mov edi, eax
mov eax, esi
call fcn.00404950
push 0x400
lea eax, [esp + 4]
push eax
mov eax, edi
call fcn.00404e14
mov ebp, eax
push ebp
call sub.KERNEL32.DLL_GetEnvironmentVariableA
mov ebx, eax
cmp ebx, 0x400
jge 0x40e47d
mov edx, esp
mov eax, esi
mov ecx, ebx
call fcn.00404a40
jmp 0x40e496
mov edx, ebx
dec edx
mov eax, esi
call fcn.0040509c
push ebx
mov eax, dword [esi]
call fcn.00404e14
push eax
push ebp
call sub.KERNEL32.DLL_GetEnvironmentVariableA
add esp, 0x400
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x423234
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4ad300
cmp dword [edi], 0
jne 0x4232b0
push 0x40
push 0x1000
push 0x1000
push 0
call sub.KERNEL32.DLL_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4ad2fc]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4a7b7c
mov ecx, 2
call fcn.00402f14
mov edx, 0x42320c
lea eax, [esi + 5]
call fcn.0042322c
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0042322c
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 0x423285
mov dword [0x4ad2fc], 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 0x425a90
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc4
push ebx
xor ecx, ecx
mov dword [ebp - 0x3c], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], ecx
mov ebx, edx
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x425bfa
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.004049e8
mov eax, dword [ebp - 4]
call fcn.00425640
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x425ae2
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.00404eb4
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], eax
mov edx, ebx
mov eax, dword [ebp - 0xc]
call fcn.00425e94
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x425bb7
xor eax, eax
push ebp
push 0x425bb0
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.004257b0
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.00425c08
test al, al
je 0x425b8e
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.00404a40
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x425b8e
mov eax, dword [ebp - 0x34]
inc eax
mov dword [ebp - 0x10], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
call fcn.00404e14
push eax
push ebx
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegEnumKeyExA
test eax, eax
jne 0x425b88
mov eax, dword [ebp - 8]
call fcn.00404e14
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.00404b48
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.00425a90
dec ebx
cmp ebx, 0xffffffff
jne 0x425b41
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x425bb7
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.004257b0
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
mov eax, dword [ebp - 4]
call fcn.00404e14
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.0042579c
push eax
call sub.advapi32.dll_RegDeleteKeyA
test eax, eax
sete bl
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x425c01
lea eax, [ebp - 0x3c]
call fcn.00404950
lea eax, [ebp - 8]
mov edx, 2
call fcn.00404974
ret
Function at 0x425bb7
Capabilities:
Delete registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc4
push ebx
xor ecx, ecx
mov dword [ebp - 0x3c], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], ecx
mov ebx, edx
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x425bfa
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.004049e8
mov eax, dword [ebp - 4]
call fcn.00425640
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x425ae2
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.00404eb4
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], eax
mov edx, ebx
mov eax, dword [ebp - 0xc]
call fcn.00425e94
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x425bb7
xor eax, eax
push ebp
push 0x425bb0
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.004257b0
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.00425c08
test al, al
je 0x425b8e
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.00404a40
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x425b8e
mov eax, dword [ebp - 0x34]
inc eax
mov dword [ebp - 0x10], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
call fcn.00404e14
push eax
push ebx
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegEnumKeyExA
test eax, eax
jne 0x425b88
mov eax, dword [ebp - 8]
call fcn.00404e14
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.00404b48
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.00425a90
dec ebx
cmp ebx, 0xffffffff
jne 0x425b41
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x425bb7
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.004257b0
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
mov eax, dword [ebp - 4]
call fcn.00404e14
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.0042579c
push eax
call sub.advapi32.dll_RegDeleteKeyA
test eax, eax
sete bl
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x425c01
lea eax, [ebp - 0x3c]
call fcn.00404950
lea eax, [ebp - 8]
mov edx, 2
call fcn.00404974
ret

Function at 0x425c08
Capabilities:
Query or enumerate registry key

Disassembly:
push ebx
push esi
mov ebx, edx
mov esi, eax
mov eax, ebx
xor ecx, ecx
mov edx, 0x1c
call fcn.004033c8
lea eax, [ebx + 0x14]
push eax
push 0
lea eax, [ebx + 0x10]
push eax
lea eax, [ebx + 0xc]
push eax
lea eax, [ebx + 8]
push eax
push 0
lea eax, [ebx + 4]
push eax
push ebx
push 0
push 0
push 0
mov eax, dword [esi + 4]
push eax
call sub.advapi32.dll_RegQueryInfoKeyA
test eax, eax
sete al
mov edx, dword [0x4a9948]
cmp byte [edx + 0xc], 0
je 0x425c6c
mov edx, dword [0x4a993c]
cmp dword [edx], 2
jne 0x425c6c
mov edx, dword [ebx + 4]
add dword [ebx + 4], edx
mov edx, dword [ebx + 0xc]
add dword [ebx + 0xc], edx
pop esi
pop ebx
ret
Function at 0x425db8
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov edi, edx
mov ebx, eax
movzx eax, byte [ebp + 8]
call fcn.00425654
mov esi, eax
mov eax, dword [ebp + 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
push esi
push 0
mov eax, edi
call fcn.00404e14
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExA
test eax, eax
je 0x425e17
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x4a970c]
mov dl, 1
mov eax, dword [0x42554c]
call fcn.0040c7b4
call fcn.00404398
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x425e20
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.00404e14
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x425e78
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x4a9954]
mov dl, 1
mov eax, dword [0x42554c]
call fcn.0040c7b4
call fcn.00404398
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.00425684
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 0x4270a0
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 0x4270a6
ret
Function at 0x441764
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
call fcn.00404e04
xor eax, eax
push ebp
push 0x441899
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.user32.dll_OpenClipboard
test eax, eax
je 0x44186c
xor edx, edx
push ebp
push 0x441865
push dword fs:[edx]
mov dword fs:[edx], esp
mov ebx, dword [ebp - 4]
mov eax, ebx
test eax, eax
je 0x4417b1
sub eax, 4
mov eax, dword [eax]
inc eax
push eax
push 0x2002
call sub.KERNEL32.DLL_GlobalAlloc
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x44183a
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
push eax
call sub.KERNEL32.DLL_GlobalLock
mov esi, eax
xor eax, eax
push ebp
push 0x441829
push dword fs:[eax]
mov dword fs:[eax], esp
test ebx, ebx
je 0x4417f0
sub ebx, 4
mov ebx, dword [ebx]
mov eax, dword [ebp - 4]
call fcn.00404e14
lea ecx, [ebx + 1]
mov edx, esi
call fcn.00402f14
call sub.user32.dll_EmptyClipboard
mov eax, dword [ebp - 8]
push eax
push 1
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x441830
mov eax, dword [ebp - 8]
push eax
call sub.KERNEL32.DLL_GlobalUnlock
ret
mov ecx, dword [0x4a9514]
mov dl, 1
mov eax, dword [0x407b3c]
call fcn.0040c778
call fcn.00404398
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4418a0
lea eax, [ebp - 4]
call fcn.00404950
ret
Function at 0x4418a8
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff8c
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x70], ecx
mov dword [ebp - 0x74], ecx
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x10], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], ecx
mov dword [ebp - 0xc], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x441a63
push dword fs:[eax]
mov dword fs:[eax], esp
lea ecx, [ebp - 0x10]
mov edx, 0x1b
mov al, 0x2d
call fcn.00405100
mov edx, dword [ebp - 0x10]
lea eax, [ebp - 4]
mov ecx, 0x441a7c
call fcn.00404c60
mov eax, ebx
call fcn.004227b4
mov edi, eax
dec edi
test edi, edi
jl 0x441960
inc edi
xor esi, esi
mov edx, esi
mov eax, ebx
call fcn.00422788
mov edx, dword [0x434164]
call fcn.00403c70
test al, al
je 0x44195c
push dword [ebp - 8]
mov edx, esi
mov eax, ebx
call fcn.00422788
lea edx, [ebp - 0x14]
call fcn.00450518
push dword [ebp - 0x14]
lea ecx, [ebp - 0x18]
mov edx, 3
mov al, 0x20
call fcn.00405100
push dword [ebp - 0x18]
lea eax, [ebp - 8]
mov edx, 3
call fcn.00404cd4
inc esi
dec edi
jne 0x44190e
movzx eax, byte [0x441a80]
push eax
lea eax, [ebp - 0x1c]
push eax
xor ecx, ecx
mov edx, 0x441a8c
mov eax, dword [ebp - 8]
call fcn.0040d9c8
mov edx, dword [ebp - 0x1c]
lea eax, [ebp - 8]
call fcn.004049e8
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
mov dword [ebp - 0x6c], eax
mov byte [ebp - 0x68], 0xb
lea edx, [ebp - 0x70]
mov eax, ebx
call fcn.00450518
mov eax, dword [ebp - 0x70]
mov dword [ebp - 0x64], eax
mov byte [ebp - 0x60], 0xb
mov eax, 0x441a7c
mov dword [ebp - 0x5c], eax
mov byte [ebp - 0x58], 0xb
mov eax, dword [ebp - 4]
mov dword [ebp - 0x54], eax
mov byte [ebp - 0x50], 0xb
lea edx, [ebp - 0x74]
mov eax, dword [ebx + 0x360]
call fcn.00450518
mov eax, dword [ebp - 0x74]
mov dword [ebp - 0x4c], eax
mov byte [ebp - 0x48], 0xb
mov eax, 0x441a7c
mov dword [ebp - 0x44], eax
mov byte [ebp - 0x40], 0xb
mov eax, dword [ebp - 4]
mov dword [ebp - 0x3c], eax
mov byte [ebp - 0x38], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x34], eax
mov byte [ebp - 0x30], 0xb
mov eax, 0x441a7c
mov dword [ebp - 0x2c], eax
mov byte [ebp - 0x28], 0xb
mov eax, dword [ebp - 4]
mov dword [ebp - 0x24], eax
mov byte [ebp - 0x20], 0xb
lea edx, [ebp - 0x6c]
mov ecx, 9
mov eax, 0x441a98
call fcn.00409d58
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x441a6a
lea eax, [ebp - 0x74]
mov edx, 2
call fcn.00404974
lea eax, [ebp - 0x1c]
mov edx, 2
call fcn.00404974
lea eax, [ebp - 0x14]
call fcn.00404950
lea eax, [ebp - 0x10]
call fcn.00404950
lea eax, [ebp - 8]
mov edx, 2
call fcn.00404974
ret
Function at 0x444540
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.00404950
push 0
movzx eax, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x44458e
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.00404bc0
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x448610
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 0x448743
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 [0x4255ac]
call fcn.004256ac
mov dword [ebp - 0xc], eax
xor edx, edx
push ebp
push 0x448719
push dword fs:[edx]
mov dword fs:[edx], esp
mov edx, 0x80000002
mov eax, dword [ebp - 0xc]
call fcn.0042574c
lea eax, [ebp - 0x20]
lea edx, [ebp - 0x16]
mov ecx, 0xa
call fcn.00404bc0
mov ecx, dword [ebp - 0x20]
lea eax, [ebp - 0x1c]
mov edx, 0x448758
call fcn.00404c60
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.004258d8
lea ecx, [ebp - 4]
mov edx, 0x448794
mov eax, dword [ebp - 0xc]
call fcn.00425d18
mov edx, 0x8000
mov eax, dword [ebp - 4]
call fcn.0040e3b4
mov dword [ebp - 8], eax
xor edx, edx
push ebp
push 0x4486fc
push dword fs:[edx]
mov dword fs:[edx], esp
push 0x4487a0
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 [0x4a8718]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x448703
mov eax, dword [ebp - 8]
push eax
call sub.KERNEL32.DLL_FreeLibrary_1
ret

Function at 0x4487f0
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 0x448837
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44881a
add bx, 0x2000
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44882b
add bx, 0x4000
test byte [esp + 0xb], 0x20
je 0x448837
add bx, 0x8000
mov eax, ebx
add esp, 0x10
pop edi
pop esi
pop ebx
ret