joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4035d8
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.00404ed4
test esi, esi
jne 0x40360e
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.00404fc4
jmp 0x40362c
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.004034dc
mov edi, eax
test esi, esi
je 0x40362c
cmp dword [ebx], 0
je 0x40362c
dec esi
jmp 0x403615
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x403638
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x4ce008], 0x8088405
inc edx
mov dword [ebx + 0x4ce008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x403dec
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x4ce024]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403e84
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403e64
xor eax, eax
push ebp
push 0x403e5d
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 0x403ea0
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 0x403e64
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
movzx eax, word [0x4ce024]
and ax, 0xffc0
movzx edx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x4ce024], ax
mov esp, ebp
pop ebp
ret

Function at 0x404ca0
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x4d604c], 0
je 0x404d01
cmp word [0x4d6220], 0xd7b2
jne 0x404cc9
cmp dword [0x4d6228], 0
jbe 0x404cc9
mov eax, 0x4d621c
call dword [0x4d6238]
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 0x404d28
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x4ce030], 0
jne 0x404d1d
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x404e58
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov ebx, ecx
mov dword [ebp - 4], edx
mov edi, eax
mov esi, dword [ebp + 0x10]
cmp dword [0x4ce034], 0
je 0x404e7e
mov edx, esi
mov eax, ebx
call dword [0x4ce034]
jmp 0x404e8d
mov eax, 8
call fcn.0040317c
mov dword [eax], ebx
mov dword [eax + 4], esi
mov byte [0x4d604d], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x404e20
push eax
mov eax, dword [ebp - 4]
push eax
push edi
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 0xc
Function at 0x4067f8
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 0x406a28
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x40687b
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x406a28
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x40687b
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x406a44
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x406904
xor eax, eax
push ebp
push 0x4068fd
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.00406634
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 0x4068e2
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x406a64
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x4068e2
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 0x406904
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 0x406a1e
cmp byte [ebp - 0xd], 0
jne 0x40694b
cmp byte [ebp - 0x12], 0
je 0x406a1e
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x406964
dec ebx
cmp byte [ebx], 0x2e
je 0x406973
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x406963
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x406a1e
inc ebx
cmp byte [ebp - 0x12], 0
je 0x4069b0
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 0x406a1e
cmp byte [ebp - 0xd], 0
je 0x406a1e
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 0x406a1e
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 0x40b94c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x40b99e
test eax, edx
je 0x40b9a1
movzx ecx, byte [edx]
cmp cl, byte [eax]
je 0x40b961
movzx eax, byte [eax]
sub eax, ecx
ret
push ebx
mov ebx, dword [eax - 4]
xor ecx, ecx
sub ebx, dword [edx - 4]
push ebx
adc ecx, 0xffffffff
and ecx, ebx
sub ecx, dword [eax - 4]
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x40b987
add ecx, 4
js 0x40b977
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 3
add ecx, ebx
jns 0x40b984
movzx eax, byte [ecx + eax]
movzx edx, byte [ecx + edx]
sub eax, edx
pop ebx
pop ebx
ret
xor eax, eax
ret
test eax, eax
je 0x40b9ad
test edx, edx
jne 0x40b954
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x40c300
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
mov esi, eax
mov eax, esi
call fcn.00405364
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x40c31e
test al, 0x10
sete al
pop esi
pop ebx
ret
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 2
je 0x40c33f
cmp ebx, 3
je 0x40c33f
cmp ebx, 0x7b
je 0x40c33f
mov eax, esi
call fcn.0040c2c0
test al, al
jne 0x40c343
xor eax, eax
jmp 0x40c345
mov al, 1
pop esi
pop ebx
ret

Function at 0x40c348
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00405364
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x40c361
test al, 0x10
jne 0x40c365
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x410a28
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 0x410a61
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404fc4
jmp 0x410a6a
mov eax, ebx
mov edx, esi
call fcn.00404f28
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x410a74
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 0x410a96
movzx eax, byte [esp]
jmp 0x410a98
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x411274
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x4110ec
mov eax, dword [0x4d50f0]
cmp byte [eax], 0
je 0x4112f0
mov eax, dword [0x4d4e58]
call fcn.00403740
call fcn.00403348
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.0040cbec
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 0x411338
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x411326
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x4d4df0]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4d87f8]
call fcn.004065dc
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 0x411c04
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 0x411cda
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00404f6c
lea eax, [ebp - 4]
call fcn.004053bc
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00405364
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x411cc4
mov eax, ebx
call fcn.0040317c
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x411cbd
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.00405364
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x411ca7
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x411cec
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x411ca7
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 0x411cc4
mov eax, dword [ebp - 0x10]
call fcn.00403198
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x411ce1
lea eax, [ebp - 4]
call fcn.00404ed4
ret
Function at 0x414ff4
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff84
push ebx
xor ebx, ebx
mov dword [ebp - 0x7c], ebx
mov dword [ebp - 0x78], ebx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x415137
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 0xd], 0
lea eax, [ebp - 0x64]
xor ecx, ecx
mov edx, 0x44
call fcn.004038f0
mov dword [ebp - 0x64], 0x44
mov dword [ebp - 0x38], 1
mov word [ebp - 0x34], 5
mov eax, dword [ebp - 8]
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x415058
mov eax, dword [ebp - 0x1c]
sub eax, 4
mov eax, dword [eax]
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
jle 0x415088
push 0x415150
push dword [ebp - 4]
push 0x41515c
push dword [ebp - 8]
lea eax, [ebp - 0x78]
mov edx, 4
call fcn.00405268
mov eax, dword [ebp - 0x78]
call fcn.00405364
mov dword [ebp - 0x18], eax
jmp 0x4150ad
push 0x415150
push dword [ebp - 4]
push 0x415150
lea eax, [ebp - 0x7c]
mov edx, 3
call fcn.00405268
mov eax, dword [ebp - 0x7c]
call fcn.00405364
mov dword [ebp - 0x18], eax
xor eax, eax
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x4150c9
mov eax, dword [ebp - 0x20]
sub eax, 4
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
jle 0x4150da
mov eax, dword [ebp - 0xc]
call fcn.00405364
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x74]
push eax
lea eax, [ebp - 0x64]
push eax
mov eax, dword [ebp - 0x14]
push eax
push 0
push 0
push 0
push 0
push 0
mov eax, dword [ebp - 0x18]
push eax
mov eax, dword [ebp - 4]
call fcn.00405364
push eax
call sub.kernel32.dll_CreateProcessA
test eax, eax
je 0x41511c
mov eax, dword [ebp - 0x74]
push eax
call sub.kernel32.dll_CloseHandle
mov eax, dword [ebp - 0x70]
push eax
call sub.kernel32.dll_CloseHandle
mov byte [ebp - 0xd], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41513e
lea eax, [ebp - 0x7c]
mov edx, 2
call fcn.00404ef8
ret
Function at 0x415260
Capabilities:
Timestomp file

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00405354
xor eax, eax
push ebp
push 0x415358
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 5], 0
push 0
push 0
push 3
push 0
push 1
push 0x40000000
mov eax, dword [ebp - 4]
call fcn.00405364
push eax
call sub.kernel32.dll_CreateFileA
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x41533b
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 0xc], 0xffffffff
je 0x415324
push dword [ebp + 0xc]
push dword [ebp + 8]
lea ecx, [ebp - 0x26]
lea edx, [ebp - 0x2a]
lea eax, [ebp - 0x2c]
call fcn.0040df8c
push dword [ebp + 0xc]
push dword [ebp + 8]
lea eax, [ebp - 0x1e]
push eax
lea ecx, [ebp - 0x20]
lea edx, [ebp - 0x22]
lea eax, [ebp - 0x24]
call fcn.0040dcac
mov word [ebp - 0x1e], 0
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x2c]
push eax
call sub.kernel32.dll_SystemTimeToFileTime
test eax, eax
je 0x415324
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x1c]
push eax
call sub.kernel32.dll_LocalFileTimeToFileTime
test eax, eax
je 0x415324
lea eax, [ebp - 0x14]
push eax
push 0
push 0
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_SetFileTime
test eax, eax
je 0x415324
mov byte [ebp - 5], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x415342
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_CloseHandle
ret

Function at 0x427228
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.00426f64
dec esi
jne 0x42724a
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret

Function at 0x4283bc
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4dccd4
cmp dword [edi], 0
jne 0x428438
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4dccd0]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4cf450
mov ecx, 2
call fcn.004033dc
mov edx, 0x428394
lea eax, [esi + 5]
call fcn.004283b4
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004283b4
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 0x42840d
mov dword [0x4dccd0], 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 0x42aeb0
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 0x42b01a
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00404f6c
mov eax, dword [ebp - 4]
call fcn.0042a96c
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x42af02
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.0040540c
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.0042b28c
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x42afd7
xor eax, eax
push ebp
push 0x42afd0
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.0042aadc
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.0042b028
test al, al
je 0x42afae
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.00404fc4
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x42afae
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.00405364
push eax
push ebx
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegEnumKeyExA
test eax, eax
jne 0x42afa8
mov eax, dword [ebp - 8]
call fcn.00405364
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.004050cc
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.0042aeb0
dec ebx
cmp ebx, 0xffffffff
jne 0x42af61
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42afd7
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.0042aadc
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
mov eax, dword [ebp - 4]
call fcn.00405364
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.0042aac8
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 0x42b021
lea eax, [ebp - 0x3c]
call fcn.00404ed4
lea eax, [ebp - 8]
mov edx, 2
call fcn.00404ef8
ret

Function at 0x42b028
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.004038f0
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 [0x4d5278]
cmp byte [edx + 0xc], 0
je 0x42b08c
mov edx, dword [0x4d5268]
cmp dword [edx], 2
jne 0x42b08c
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 0x42b1b0
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.0042a980
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.00405364
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExA
test eax, eax
je 0x42b20f
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x4d4fd4]
mov dl, 1
mov eax, dword [0x42a80c]
call fcn.00411440
call fcn.00404868
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x42b218
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.00405364
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x42b270
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0xb
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x4d528c]
mov dl, 1
mov eax, dword [0x42a80c]
call fcn.00411440
call fcn.00404868
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.0042a9b0
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 0x42b5e4
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 0x42b825
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.0042aadc
xor eax, eax
push ebp
push 0x42b7fb
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.0042b028
test al, al
je 0x42b7df
mov ecx, dword [ebp - 0x40]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.00404fc4
mov eax, dword [ebp - 0x44]
dec eax
test eax, eax
jl 0x42b7df
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.00405364
push eax
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegEnumKeyExA
test eax, eax
jne 0x42b7d3
mov eax, dword [ebp - 4]
call fcn.00405364
mov edx, eax
lea eax, [ebp - 0x48]
call fcn.004050cc
mov edx, dword [ebp - 0x48]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0042b28c
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x42b7d3
xor eax, eax
push ebp
push 0x42b7cc
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.0042aadc
xor eax, eax
push ebp
push 0x42b7ae
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00405364
mov edx, eax
lea eax, [ebp - 0x4c]
call fcn.004050cc
mov edx, dword [ebp - 0x4c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0042aae0
mov eax, dword [ebp - 4]
call fcn.00405364
mov edx, eax
lea eax, [ebp - 0x50]
call fcn.004050cc
mov edx, dword [ebp - 0x50]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0042b28c
mov dword [ebp - 0x24], eax
xor eax, eax
push ebp
push 0x42b78b
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.0042b4bc
pop ecx
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.0042b5e4
pop ecx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42b792
mov eax, dword [ebp - 0x24]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
inc dword [ebp - 0x14]
dec dword [ebp - 0x28]
jne 0x42b66f
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42b802
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x18]
call fcn.0042aadc
ret

Function at 0x42ca60
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 0x42ca66
ret