joyce8/EMBER2024-capa huggingface dataset:
Function at 0x408f50
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffde4
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004069c4
xor eax, eax
push ebp
push 0x409175
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x408f90
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x408faa
push 0x105
mov eax, dword [ebp - 4]
call fcn.00407224
push eax
lea eax, [ebp - 0x21a]
push eax
call sub.kernel32.dll_lstrcpynW
cmp word [ebp - 0x21a], 0
je 0x40915f
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409184
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409079
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409184
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409079
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x4091c0
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409079
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x4091c0
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409079
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x4091f4
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409079
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409228
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x40915f
xor eax, eax
push ebp
push 0x409158
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.00408d5c
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
lea eax, [ebp - 0x21a]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x4090e8
mov eax, dword [ebp - 0x10]
call fcn.00404350
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
lea eax, [ebp - 0x21a]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.00407274
jmp 0x409133
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x409268
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x409133
mov eax, dword [ebp - 0x10]
call fcn.00404350
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x409268
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.00407274
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40915f
cmp dword [ebp - 8], 0
je 0x40914e
mov eax, dword [ebp - 8]
call fcn.0040436c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40917c
lea eax, [ebp - 4]
call fcn.004068e0
ret
Function at 0x4094b4
Capabilities:
Get geographical location
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
xor ecx, ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x10], ecx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004069c4
xor eax, eax
push ebp
push 0x409574
push dword fs:[eax]
mov dword fs:[eax], esp
push 8
lea eax, [ebp - 0xc]
push eax
push 3
call sub.kernel32.dll_GetUserDefaultUILanguage
movzx eax, ax
push eax
call sub.kernel32.dll_GetLocaleInfoW
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.004072b0
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.00407460
mov eax, dword [ebx]
call fcn.0040937c
test al, al
jne 0x409551
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.004072b0
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.00407460
mov eax, dword [ebx]
call fcn.0040937c
test al, al
jne 0x409551
mov eax, ebx
call fcn.004068e0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40957b
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.00406940
lea eax, [ebp - 4]
call fcn.004068e0
ret

Function at 0x409e60
Capabilities:
Get system information on windows

Disassembly:
add esp, 0xffffffdc
push esp
call sub.kernel32.dll_GetSystemInfo
mov eax, dword [esp + 0x14]
add esp, 0x24
ret

Function at 0x41a9e0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x41aa39
test eax, edx
je 0x41aa3c
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x41a9f7
movzx eax, word [eax]
sub eax, ecx
jmp 0x41aa1e
push ebx
mov ebx, dword [eax - 4]
xor ecx, ecx
sub ebx, dword [edx - 4]
push ebx
adc ecx, 0xffffffff
and ecx, ebx
sub ecx, dword [eax - 4]
shl ecx, 1
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x41aa1f
add ecx, 4
js 0x41aa0f
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x41aa1c
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x41aa1e
xor eax, eax
ret
test eax, eax
je 0x41aa48
test edx, edx
jne 0x41a9e8
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x41b9b4
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
push 0
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_ReadFile
test eax, eax
jne 0x41b9e5
mov dword [ebp - 0x10], 0xffffffff
mov eax, dword [ebp - 0x10]
mov esp, ebp
pop ebp
ret

Function at 0x41b9ec
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
push 0
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_WriteFile_1
test eax, eax
jne 0x41ba1d
mov dword [ebp - 0x10], 0xffffffff
mov eax, dword [ebp - 0x10]
mov esp, ebp
pop ebp
ret
Function at 0x41f480
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdf0
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
push pe_nt_image_headers32
lea eax, [ebp - 0x210]
push eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_GetLocaleInfoW_1
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
jle 0x41f4c8
mov ecx, dword [ebp - 0x10]
dec ecx
lea edx, [ebp - 0x210]
mov eax, dword [ebp + 8]
call fcn.00406a48
jmp 0x41f4d3
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0xc]
call fcn.00406ca0
mov esp, ebp
pop ebp
ret 4

Function at 0x41f4dc
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
mov word [ebp - 0xa], cx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
push 2
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_GetLocaleInfoW_1
test eax, eax
jle 0x41f50d
mov ax, word [ebp - 0x10]
mov word [ebp - 0xc], ax
jmp 0x41f515
mov ax, word [ebp - 0xa]
mov word [ebp - 0xc], ax
mov ax, word [ebp - 0xc]
mov esp, ebp
pop ebp
ret
Function at 0x420348
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff768
xor ecx, ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x420488
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x400
lea ecx, [ebp - 0x898]
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.0042012c
mov dword [ebp - 0x10], eax
mov eax, dword [0x4b6178]
cmp byte [eax], 0
je 0x420430
mov eax, dword [0x4b5f40]
call fcn.0040480c
call fcn.004044cc
push 0
push 0
push 0
push 0
mov eax, dword [ebp - 0x10]
push eax
lea eax, [ebp - 0x898]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte_1
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
push eax
lea eax, [ebp - 0xc]
mov ecx, 1
mov edx, dword [0x420320]
call fcn.00408350
add esp, 4
push 0
push 0
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 0x10]
push eax
lea eax, [ebp - 0x898]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte_1
push 0
lea eax, [ebp - 0x18]
push eax
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [ebp - 0xc]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [ebp - 0x18]
push eax
push 2
push 0x4204a0
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x42046c
push 0x40
lea eax, [ebp - 0x98]
push eax
mov eax, dword [0x4b5ed8]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4b9c34]
call fcn.00408444
push eax
call sub.user32.dll_LoadStringW_1
push 0x2010
lea eax, [ebp - 0x98]
push eax
lea eax, [ebp - 0x898]
push eax
push 0
call sub.user32.dll_MessageBoxW
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42048f
lea eax, [ebp - 0xc]
mov edx, dword [0x420320]
call fcn.0040835c
ret
Function at 0x421894
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe0
xor edx, edx
mov dword [ebp - 0xc], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x421972
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 0xc]
mov edx, dword [ebp - 4]
call fcn.00406ce8
lea eax, [ebp - 0xc]
call fcn.00406e50
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 0xc]
call fcn.00407224
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
je 0x42195c
mov eax, dword [ebp - 0x10]
call fcn.00404350
mov dword [ebp - 0x18], eax
xor eax, eax
push ebp
push 0x421955
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x18]
push eax
mov eax, dword [ebp - 0x10]
push eax
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [ebp - 0xc]
call fcn.00407224
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x42193f
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x1c]
push eax
push 0x421980
mov eax, dword [ebp - 0x18]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x42193f
mov eax, dword [ebp - 0x1c]
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 0x42195c
mov eax, dword [ebp - 0x18]
call fcn.0040436c
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x421979
lea eax, [ebp - 0xc]
call fcn.004068e0
ret

Function at 0x422640
Capabilities:
Encode data using xor

Disassembly:
push esi
push ebx
mov esi, eax
xor eax, eax
push esi
rol eax, 5
mov bl, byte [esi]
test bl, 0x80
jne 0x42266c
cmp bl, 0
je 0x422668
cmp bl, 0x41
jl 0x422663
cmp bl, 0x5a
jg 0x422663
or bl, 0x20
xor al, bl
inc esi
jmp 0x422647
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp fcn.00422570

Function at 0x423168
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff7f4
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov word [ebp - 0x80c], 0
push 0x400
lea eax, [ebp - 0x80c]
push eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_GetLocaleInfoW_1
mov eax, dword [ebp - 0xc]
lea edx, [ebp - 0x80c]
mov ecx, 0x400
call fcn.004072b0
mov esp, ebp
pop ebp
ret
Function at 0x4473e0
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x44747e
push dword fs:[eax]
mov dword fs:[eax], esp
or dl, byte [ebx + 0xc]
je 0x447442
cmp byte [ebx + 0x10], 0
jne 0x447442
cmp byte [ebx + 0x3c], 0
jne 0x447442
mov byte [ebx + 0xe], 0
mov byte [ebx + 0xc], 0
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
cmp eax, 1
je 0x447463
lea edx, [ebp - 4]
mov eax, dword [0x4b6120]
call fcn.00409dac
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x437804]
call fcn.004204a4
call fcn.00405fe4
jmp 0x447463
lea edx, [ebp - 8]
mov eax, dword [0x4b6120]
call fcn.00409dac
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x437804]
call fcn.004204a4
call fcn.00405fe4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x447485
lea eax, [ebp - 8]
mov edx, 2
call fcn.00406940
ret

Function at 0x447d8c
Capabilities:
Suspend thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
movzx eax, byte [eax + 0xe]
mov byte [ebp - 5], al
xor eax, eax
push ebp
push 0x447dda
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov byte [eax + 0xe], 1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.kernel32.dll_SuspendThread
test eax, eax
setge dl
mov eax, dword [ebp - 4]
call fcn.0044732c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x447df3
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x447dfc
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.0044732c
dec esi
jne 0x447e1e
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret

Function at 0x449694
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4bbf88
cmp dword [edi], 0
jne 0x449710
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4bbf84]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4b4ff4
mov ecx, 2
call fcn.0040451c
mov edx, 0x44966c
lea eax, [esi + 5]
call fcn.0044968c
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0044968c
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 0x4496e5
mov dword [0x4bbf84], 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 0x44cc5c
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 0x44cdd7
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00406ce8
mov eax, dword [ebp - 4]
call fcn.0044c5bc
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x44ccae
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.00407618
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.0044d850
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x44cd8d
xor eax, eax
push ebp
push 0x44cd86
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.0044c85c
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.0044ce0c
test al, al
je 0x44cd64
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.00406a48
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x44cd64
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.00407224
push eax
push ebx
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.0044c7bc
test al, al
je 0x44cd5e
mov eax, dword [ebp - 8]
call fcn.00407224
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.00407274
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.0044cc5c
dec ebx
cmp ebx, 0xffffffff
jne 0x44cd0d
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44cd8d
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.0044c85c
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
mov eax, dword [ebp - 4]
call fcn.00407224
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.0044c848
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.0044c7bc
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44cdde
lea eax, [ebp - 0x3c]
call fcn.004068e0
lea eax, [ebp - 8]
mov edx, 2
call fcn.00406940
ret

Function at 0x44d72c
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.0044c5d4
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.00407224
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
mov edx, eax
mov eax, ebx
call fcn.0044c7bc
test al, al
jne 0x44d794
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x4b607c]
mov dl, 1
mov eax, dword [0x44b3e0]
call fcn.004206f0
call fcn.00405fe4
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x44d7a0
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.00407224
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
mov edx, eax
mov eax, ebx
call fcn.0044c7bc
test al, al
jne 0x44d801
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x4b62c0]
mov dl, 1
mov eax, dword [0x44b3e0]
call fcn.004206f0
call fcn.00405fe4
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.0044c604
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 0x44de00
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd0
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x30], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], edx
mov esi, eax
xor eax, eax
push ebp
push 0x44df28
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, esi
call fcn.0044c85c
xor eax, eax
push ebp
push 0x44df03
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x2c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0044ce0c
test al, al
je 0x44dee7
mov eax, dword [ebp + 8]
push eax
xor ecx, ecx
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.0044dce0
pop ecx
mov ecx, dword [ebp - 0x20]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.00406a48
mov ebx, dword [ebp - 0x24]
dec ebx
test ebx, ebx
jl 0x44dee7
inc ebx
xor edi, edi
mov eax, dword [ebp - 0x20]
inc eax
mov dword [ebp - 0xc], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00407224
push eax
push edi
push esi
call sub.advapi32.dll_RegEnumValueW
mov edx, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0044c7bc
test al, al
je 0x44dee3
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp - 4]
call fcn.00407224
mov edx, eax
lea eax, [ebp - 0x30]
call fcn.00407274
mov ecx, dword [ebp - 0x30]
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.0044dce0
pop ecx
inc edi
dec ebx
jne 0x44de8b
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44df0a
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x10]
call fcn.0044c85c
ret
Function at 0x44df38
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb0
xor ecx, ecx
mov dword [ebp - 0x50], ecx
mov dword [ebp - 0x4c], ecx
mov dword [ebp - 0x48], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 0xc], edx
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x44e186
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 8]
call fcn.0044c85c
xor eax, eax
push ebp
push 0x44e15c
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x44]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0044ce0c
test al, al
je 0x44e140
mov ecx, dword [ebp - 0x40]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.00406a48
mov eax, dword [ebp - 0x44]
dec eax
test eax, eax
jl 0x44e140
inc eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x14], 0
mov eax, dword [ebp - 0x40]
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 - 4]
call fcn.00407224
push eax
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov edx, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0044c7bc
test al, al
je 0x44e134
mov eax, dword [ebp - 4]
call fcn.00407224
mov edx, eax
lea eax, [ebp - 0x48]
call fcn.00407274
mov edx, dword [ebp - 0x48]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0044d850
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x44e134
xor eax, eax
push ebp
push 0x44e12d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0xc]
call fcn.0044c85c
xor eax, eax
push ebp
push 0x44e10f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00407224
mov edx, eax
lea eax, [ebp - 0x4c]
call fcn.00407274
mov edx, dword [ebp - 0x4c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0044c860
mov eax, dword [ebp - 4]
call fcn.00407224
mov edx, eax
lea eax, [ebp - 0x50]
call fcn.00407274
mov edx, dword [ebp - 0x50]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0044d850
mov dword [ebp - 0x24], eax
xor eax, eax
push ebp
push 0x44e0ec
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.0044de00
pop ecx
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.0044df38
pop ecx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44e0f3
mov eax, dword [ebp - 0x24]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
inc dword [ebp - 0x14]
dec dword [ebp - 0x28]
jne 0x44dfc3
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44e163
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x18]
call fcn.0044c85c
ret
Function at 0x453054
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 0x45305a
ret