joyce8/EMBER2024-capa huggingface dataset:
Function at 0x47856c
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffda0
push ebx
xor edx, edx
mov dword [ebp - 0x260], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x478717
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x4786f8
mov dl, 1
mov eax, dword [0x41a214]
call fcn.00403f04
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404d60
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x4786e7
inc eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
call fcn.00465f38
test al, al
je 0x4786da
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x25c], eax
mov byte [ebp - 0x258], 0
lea ecx, [ebp - 0x25c]
mov edx, 0x478728
lea eax, [ebp - 0x254]
call fcn.0040a9e8
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x4786da
xor eax, eax
push ebp
push 0x4786d3
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], pe_nt_image_headers32
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x214]
push eax
push 0
push 0
push 0x478760
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x4786bc
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404fe0
mov edx, dword [ebp - 0x260]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov ebx, dword [eax]
call dword [ebx + 0x3c]
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x4786bc
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404fe0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4786da
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x4785dd
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041ecd0
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x34]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x47871e
lea eax, [ebp - 0x260]
call fcn.00404d60
ret

Function at 0x479128
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x4fabc0]
cmp byte [eax + 0xa5], 0
jne 0x479199
cmp dword [0x4fabd8], 0
jne 0x47915a
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x4790e4
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x4fabd8], eax
cmp dword [0x4fabd4], 0
jne 0x479175
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x4fabd4], eax
cmp dword [0x4fabdc], 0
jne 0x479199
push esp
push 0
push 0
push 0x479088
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x4fabdc], eax
pop edx
ret
Function at 0x479874
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x4fabc0]
cmp dword [eax + 0x30], 0
je 0x47991e
cmp dword [ebx + 0x94], 0
jne 0x479918
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x479804
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x479918
push 3
mov eax, dword [esp + 4]
push eax
call sub.user32.dll_GetWindow
mov esi, eax
mov dword [esp], esi
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongA
test al, 8
je 0x4798de
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x479918
push 0x213
push 0
push 0
push 0
push 0
mov eax, dword [esp + 0x14]
push eax
mov edx, esi
mov eax, dword [ebx + 0x90]
call fcn.0041c1bc
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x4798ed
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x47a47c
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xffffff00
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xa4], 0
je 0x47a4b1
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x30]
push eax
call sub.user32.dll_GetWindowTextA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00404e50
jmp 0x47a4be
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404db4
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x47b688
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x47b6c9
mov eax, esi
call fcn.004614bc
test al, al
je 0x47b6c9
mov eax, dword [ebx + 0x84]
call fcn.004611b8
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x47b6c9
push 0
mov eax, dword [ebx + 0x84]
call fcn.004611b8
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x47d3b8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffde4
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 0x21c], ecx
mov dword [ebp - 0x218], ecx
mov dword [ebp - 0x214], ecx
mov dword [ebp - 0x210], ecx
mov dword [ebp - 0x20c], ecx
mov ebx, edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x47d618
push dword fs:[eax]
mov dword fs:[eax], esp
cmp ebx, 1
jl 0x47d41b
lea edx, [ebp - 0x20c]
mov eax, dword [ebp - 4]
call fcn.0047ce80
mov eax, dword [ebp - 0x20c]
mov edx, ebx
call fcn.0040e138
cmp al, 1
jne 0x47d41b
dec ebx
mov dword [ebp - 8], ebx
mov eax, dword [ebp - 4]
call fcn.0047d198
test al, al
je 0x47d5a7
cmp dword [ebp - 8], 0
jge 0x47d439
xor eax, eax
mov dword [ebp - 8], eax
mov ebx, dword [ebp - 8]
inc ebx
lea edx, [ebp - 0x210]
mov eax, dword [ebp - 4]
call fcn.0047ce80
mov eax, dword [ebp - 0x210]
call fcn.00405030
cmp ebx, eax
jge 0x47d483
lea edx, [ebp - 0x214]
mov eax, dword [ebp - 4]
call fcn.0047ce80
mov eax, dword [ebp - 0x214]
mov al, byte [eax + ebx - 1]
mov edx, dword [0x4f9028]
and eax, 0xff
bt dword [edx], eax
jae 0x47d483
inc ebx
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x228]
cmp eax, dword [ebp - 8]
jg 0x47d497
mov dword [ebp - 8], eax
mov ebx, dword [ebp - 8]
mov ecx, ebx
mov edx, ebx
mov eax, dword [ebp - 4]
call fcn.0047d394
cmp ebx, dword [ebp - 8]
je 0x47d599
lea eax, [ebp - 0x108]
push eax
call sub.user32.dll_GetKeyboardState
mov edx, pe_nt_image_headers32
lea eax, [ebp - 0x208]
mov byte [eax], 0
inc eax
dec edx
jne 0x47d4c3
mov byte [ebp - 0x1f8], 0x81
mov eax, dword [ebp - 4]
mov si, 0xffc8
call fcn.0040413c
and eax, 0x7f
movzx eax, word [eax*2 + 0x4eb1c0]
mov byte [ebp + eax - 0x208], 0x81
lea eax, [ebp - 0x208]
push eax
call sub.user32.dll_SetKeyboardState
mov eax, dword [ebp - 4]
mov byte [eax + 0x23c], 1
xor eax, eax
push ebp
push 0x47d586
push dword fs:[eax]
mov dword fs:[eax], esp
push 1
mov eax, dword [ebp - 4]
mov si, 0xffc8
call fcn.0040413c
and eax, 0x7f
movzx eax, word [eax*2 + 0x4eb1c0]
push eax
push pe_nt_image_headers32
mov eax, dword [ebp - 4]
call fcn.004611b8
push eax
call sub.user32.dll_SendMessageA
push 1
mov eax, dword [ebp - 4]
mov si, 0xffc8
call fcn.0040413c
and eax, 0x7f
movzx eax, word [eax*2 + 0x4eb1c0]
push eax
push 0x101
mov eax, dword [ebp - 4]
call fcn.004611b8
push eax
call sub.user32.dll_SendMessageA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x47d58d
mov eax, dword [ebp - 4]
mov byte [eax + 0x23c], 0
ret
mov eax, dword [ebp - 4]
mov edx, dword [ebp - 8]
mov dword [eax + 0x230], edx
jmp 0x47d5fa
cmp dword [ebp - 8], 0
jge 0x47d5b2
xor eax, eax
mov dword [ebp - 8], eax
lea edx, [ebp - 0x218]
mov eax, dword [ebp - 4]
call fcn.0047ce80
mov eax, dword [ebp - 0x218]
call fcn.00405030
cmp eax, dword [ebp - 8]
jg 0x47d5ec
lea edx, [ebp - 0x21c]
mov eax, dword [ebp - 4]
call fcn.0047ce80
mov eax, dword [ebp - 0x21c]
call fcn.00405030
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 8]
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.0047d394
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x47d61f
lea eax, [ebp - 0x21c]
mov edx, 5
call fcn.00404d84
ret
Function at 0x48ab8c
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x14], 0xca
jne 0x48abba
mov eax, ebx
call fcn.0048b640
cmp dword [ebx + 0x40], 0
je 0x48abb3
mov dword [ebx + 0x14], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x14], 0xcb
cmp dword [ebx + 0x14], 0xcb
jne 0x48ac2b
mov edx, dword [ebx + 0x1b4]
cmp dword [edx + 0x10], 0
je 0x48ac1d
cmp dword [ebx + 8], 0
je 0x48abdc
mov eax, ebx
mov edx, dword [eax + 8]
call dword [edx]
mov eax, ebx
mov edx, dword [eax + 0x1b4]
call dword [edx]
test eax, eax
jne 0x48abee
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x48ac1d
cmp dword [ebx + 8], 0
je 0x48abcf
cmp eax, 3
je 0x48ac01
dec eax
jne 0x48abcf
mov edx, dword [ebx + 8]
inc dword [edx + 4]
mov ecx, dword [edx + 4]
mov eax, dword [ebx + 8]
cmp ecx, dword [eax + 8]
jl 0x48abcf
mov edx, dword [ebx + 0x140]
add dword [eax + 8], edx
jmp 0x48abcf
mov ecx, dword [ebx + 0x90]
mov dword [ebx + 0x98], ecx
jmp 0x48ac49
cmp dword [ebx + 0x14], 0xcc
je 0x48ac49
mov eax, dword [ebx]
mov dword [eax + 0x14], 0x14
mov edx, dword [ebx + 0x14]
mov dword [eax + 0x18], edx
mov eax, ebx
mov edx, dword [eax]
call dword [edx]
mov eax, ebx
call fcn.0048ac54
pop ebx
ret

Function at 0x49f97c
Capabilities:
Delete file
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
mov ebx, eax
mov byte [ebp - 1], 0
push 0
push 0x80
push 2
push 0
push 1
push 0x40000000
mov eax, ebx
call fcn.00405230
push eax
call sub.kernel32.dll_CreateFileA_1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
je 0x49fa2e
xor eax, eax
push ebp
push 0x49fa27
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
lea eax, [ebp - 0xc]
push eax
mov eax, 2
call fcn.0049f900
push eax
xor eax, eax
call fcn.0049f900
push eax
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_WriteFile_1
test eax, eax
je 0x49f9f4
mov eax, 2
call fcn.0049f900
cmp eax, dword [ebp - 0xc]
je 0x49f9f8
xor eax, eax
jmp 0x49f9fa
mov al, 1
mov byte [ebp - 1], al
cmp byte [ebp - 1], 0
jne 0x49fa10
mov eax, ebx
call fcn.00405230
push eax
call sub.kernel32.dll_DeleteFileA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x49fa2e
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_CloseHandle_1
ret
mov al, byte [ebp - 1]
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x49fa38
Capabilities:
Create process on windows
Query environment variable

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffa0
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x60], ebx
mov dword [ebp - 8], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x49fb70
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 1], 0
lea eax, [ebp - 8]
mov edx, 0x104
call fcn.004053bc
push 0x104
lea eax, [ebp - 8]
call fcn.00405288
push eax
push 0x49fb84
call sub.kernel32.dll_GetEnvironmentVariableA
mov edx, eax
lea eax, [ebp - 8]
call fcn.004053bc
mov eax, dword [ebp - 8]
call fcn.00405030
test eax, eax
jle 0x49fb52
lea eax, [ebp - 0x4c]
xor ecx, ecx
mov edx, 0x44
call fcn.00403610
mov dword [ebp - 0x4c], 0x44
mov dword [ebp - 0x20], 1
mov word [ebp - 0x1c], 0
lea eax, [ebp - 0x5c]
push eax
lea eax, [ebp - 0x4c]
push eax
push 0
push 0
push 0x210
push 0
push 0
push 0
push dword [ebp - 8]
push 0x49fb94
push ebx
push 0x49fba4
push esi
lea eax, [ebp - 0x60]
mov edx, 5
call fcn.004050f0
mov eax, dword [ebp - 0x60]
call fcn.00405230
push eax
push 0
call sub.kernel32.dll_CreateProcessA
test eax, eax
je 0x49fb52
xor eax, eax
push ebp
push 0x49fb4b
push dword fs:[eax]
mov dword fs:[eax], esp
push edi
mov eax, dword [ebp - 0x5c]
push eax
call sub.kernel32.dll_WaitForSingleObject
cmp eax, 0x102
setne byte [ebp - 1]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x49fb52
mov eax, dword [ebp - 0x5c]
push eax
call sub.kernel32.dll_CloseHandle_1
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_CloseHandle_1
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x49fb77
lea eax, [ebp - 0x60]
call fcn.00404d60
lea eax, [ebp - 8]
call fcn.00404d60
ret

Function at 0x49fba8
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00405230
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x49fbc8
and eax, 0x10
cmp eax, 0x10
je 0x49fbcd
xor eax, eax
pop ebx
pop ebp
ret
mov al, 1
pop ebx
pop ebp
ret
Function at 0x4a0384
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
mov byte [ebp - 2], cl
mov byte [ebp - 1], dl
mov ebx, eax
mov eax, dword [ebx]
call fcn.00405030
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 2
jle 0x4a0400
mov eax, dword [ebx]
mov dl, byte [ebp - 1]
add byte [eax], dl
mov edx, dword [ebp - 8]
sub edx, 2
jl 0x4a03d2
inc edx
mov eax, 2
mov ecx, dword [ebx]
mov cl, byte [ecx + eax - 2]
mov esi, dword [ebx]
add cl, byte [esi + eax - 1]
xor cl, byte [ebp + 0xc]
mov esi, dword [ebx]
mov byte [esi + eax - 1], cl
inc eax
dec edx
jne 0x4a03b9
mov eax, dword [ebx]
mov edx, dword [ebp - 8]
mov cl, byte [ebp - 2]
add byte [eax + edx - 1], cl
mov eax, dword [ebp - 8]
dec eax
cmp eax, 1
jl 0x4a0400
mov edx, dword [ebx]
mov dl, byte [edx + eax]
mov ecx, dword [ebx]
add dl, byte [ecx + eax - 1]
xor dl, byte [ebp + 8]
mov ecx, dword [ebx]
mov byte [ecx + eax - 1], dl
dec eax
test eax, eax
jne 0x4a03e7
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 8

Function at 0x4a0408
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
mov byte [ebp - 2], cl
mov byte [ebp - 1], dl
mov ebx, eax
mov eax, dword [ebx]
call fcn.00405030
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 2
jle 0x4a0483
mov edx, dword [ebp - 8]
dec edx
test edx, edx
jle 0x4a044d
mov eax, 1
mov ecx, dword [ebx]
mov cl, byte [ecx + eax - 1]
xor cl, byte [ebp + 8]
mov esi, dword [ebx]
sub cl, byte [esi + eax]
mov esi, dword [ebx]
mov byte [esi + eax - 1], cl
inc eax
dec edx
jne 0x4a0435
mov eax, dword [ebx]
mov edx, dword [ebp - 8]
mov cl, byte [ebp - 2]
sub byte [eax + edx - 1], cl
mov eax, dword [ebp - 8]
cmp eax, 2
jl 0x4a047c
mov edx, dword [ebx]
mov dl, byte [edx + eax - 1]
xor dl, byte [ebp + 0xc]
mov ecx, dword [ebx]
sub dl, byte [ecx + eax - 2]
mov ecx, dword [ebx]
mov byte [ecx + eax - 1], dl
dec eax
cmp eax, 1
jne 0x4a0461
mov eax, dword [ebx]
mov dl, byte [ebp - 1]
sub byte [eax], dl
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 8

Function at 0x4a0de4
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffdc
lea eax, [ebp - 0x24]
push eax
call sub.kernel32.dll_GetSystemInfo
mov eax, dword [ebp - 0x10]
mov esp, ebp
pop ebp
ret

Function at 0x4a0dfc
Capabilities:
Get memory capacity

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc0
mov dword [ebp - 0x40], 0x40
lea eax, [ebp - 0x40]
push eax
call sub.kernel32.dll_GlobalMemoryStatusEx
push 0
push 0x100000
mov eax, dword [ebp - 0x38]
mov edx, dword [ebp - 0x34]
call fcn.00405d80
mov esp, ebp
pop ebp
ret

Function at 0x4a23b8
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
xor edx, edx
mov dword [eax + 0x10], edx
xor edx, edx
mov dword [eax + 0x14], edx
add eax, 0x18
mov edx, 0x40
call fcn.00407fdc
pop ebp
ret
Function at 0x4a2568
Capabilities:
Get file size
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff94
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00405220
xor eax, eax
push ebp
push 0x4a26b6
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x6c]
call fcn.004a23b8
push 0
push 0x8000080
push 3
push 0
push 3
push 0x80000000
mov eax, dword [ebp - 4]
call fcn.00405230
push eax
call sub.kernel32.dll_CreateFileA_1
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0xffffffff
je 0x4a2695
xor eax, eax
push ebp
push 0x4a268e
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
push 0
push 0
push 2
push 0
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_CreateFileMappingA
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
je 0x4a2677
xor eax, eax
push ebp
push 0x4a2670
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
push 0
push 0
push 4
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_MapViewOfFile
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x4a2659
xor eax, eax
push ebp
push 0x4a2652
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetFileSize_1
mov ecx, eax
lea eax, [ebp - 0x6c]
mov edx, dword [ebp - 0x14]
call fcn.004a23f0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4a2659
mov eax, dword [ebp - 0x14]
push eax
call sub.kernel32.dll_UnmapViewOfFile
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4a2677
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_CloseHandle_1
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4a2695
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_CloseHandle_1
ret
mov edx, dword [ebp - 8]
lea eax, [ebp - 0x6c]
call fcn.004a2478
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4a26bd
lea eax, [ebp - 4]
call fcn.00404d60
ret

Function at 0x4a2a14
Capabilities:
Encrypt data using des

Disassembly:
push ebx
mov ecx, edx
and cl, 0x20
mov ebx, edx
and bl, 0x1e
and ebx, 0xff
shr ebx, 1
or cl, bl
and dl, 1
shl edx, 4
or cl, dl
mov edx, ecx
and edx, 0xff
and eax, 0xff
shl eax, 3
lea eax, [eax*8 + 0x4ebcfc]
mov al, byte [eax + edx]
and al, 0xf
pop ebx
ret

Function at 0x4a2a50
Capabilities:
Encrypt data using des

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
mov ebx, edx
test ebx, ebx
js 0x4a2a68
shr ebx, 2
mov esi, dword [eax + ebx*4]
dec ebx
push esi
jns 0x4a2a61
mov eax, esp
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
xor ecx, ecx
mov edx, 7
call fcn.00403610
xor edx, edx
mov eax, 0x4ebefc
mov bl, byte [eax]
mov ecx, ebx
and cl, 7
and ecx, 0xff
push ecx
mov ecx, 7
pop esi
sub ecx, esi
mov esi, 1
shl esi, cl
xor ecx, ecx
mov cl, bl
shr ecx, 3
mov ebx, dword [ebp - 4]
movzx ecx, byte [ebx + ecx]
and esi, ecx
je 0x4a2ad2
mov ecx, edx
and ecx, 7
push ecx
mov ecx, 7
pop ebx
sub ecx, ebx
mov bl, 1
shl bl, cl
mov ecx, edx
shr ecx, 3
mov esi, dword [ebp - 8]
or byte [esi + ecx], bl
inc edx
inc eax
cmp edx, 0x38
jne 0x4a2a86
mov esi, dword [ebp - 0x10]
mov ebx, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4
Function at 0x4a2d10
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
push esi
mov ebx, dword [ebp + 0x10]
test ebx, ebx
js 0x4a2d29
shr ebx, 2
mov esi, dword [ecx + ebx*4]
dec ebx
push esi
jns 0x4a2d22
mov ecx, esp
mov ebx, edx
test ebx, ebx
js 0x4a2d3b
shr ebx, 2
mov esi, dword [eax + ebx*4]
dec ebx
push esi
jns 0x4a2d34
mov eax, esp
mov dword [ebp - 4], ecx
push 5
lea ecx, [ebp - 0xa]
call fcn.004a28f8
mov ebx, 6
mov eax, dword [ebp - 4]
lea edx, [ebp - 0xa]
mov cl, byte [eax]
xor byte [edx], cl
inc edx
inc eax
dec ebx
jne 0x4a2d55
mov al, byte [ebp - 0xa]
xor edx, edx
mov dl, al
shr edx, 2
mov byte [ebp - 0x12], dl
and al, 3
shl eax, 4
mov dl, byte [ebp - 9]
xor ecx, ecx
mov cl, dl
shr ecx, 4
or al, cl
mov byte [ebp - 0x11], al
and dl, 0xf
shl edx, 2
mov al, byte [ebp - 8]
xor ecx, ecx
mov cl, al
shr ecx, 6
or dl, cl
mov byte [ebp - 0x10], dl
and al, 0x3f
mov byte [ebp - 0xf], al
mov al, byte [ebp - 7]
xor edx, edx
mov dl, al
shr edx, 2
mov byte [ebp - 0xe], dl
and al, 3
shl eax, 4
xor edx, edx
mov dl, byte [ebp - 6]
shr edx, 4
or al, dl
mov byte [ebp - 0xd], al
mov al, byte [ebp - 6]
and al, 0xf
shl eax, 2
xor edx, edx
mov dl, byte [ebp - 5]
shr edx, 6
or al, dl
mov byte [ebp - 0xc], al
mov al, byte [ebp - 5]
and al, 0x3f
mov byte [ebp - 0xb], al
xor ebx, ebx
lea esi, [ebp - 0x12]
mov eax, ebx
mov dl, byte [esi]
call fcn.004a2a14
mov byte [esi], al
inc ebx
inc esi
cmp ebx, 8
jne 0x4a2dda
mov ebx, 4
lea eax, [ebp - 0x12]
lea edx, [ebp - 0xa]
mov cl, byte [eax]
shl ecx, 4
or cl, byte [eax + 1]
mov byte [edx], cl
inc edx
add eax, 2
dec ebx
jne 0x4a2df7
lea eax, [ebp - 0xa]
mov edx, 5
call fcn.004a2988
mov ebx, 4
lea eax, [ebp - 0xa]
mov edx, dword [ebp + 0xc]
mov cl, byte [eax]
mov byte [edx], cl
inc edx
inc eax
dec ebx
jne 0x4a2e20
mov esi, dword [ebp - 0x1c]
mov ebx, dword [ebp - 0x18]
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4a2e38
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
push esi
push edi
mov ebx, ecx
test ebx, ebx
js 0x4a2e51
shr ebx, 2
mov esi, dword [edx + ebx*4]
dec ebx
push esi
jns 0x4a2e4a
mov edx, esp
mov dword [ebp - 4], edx
mov ebx, eax
mov dword [ebp - 8], 8
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 0xc]
mov dl, byte [eax]
mov byte [ecx], dl
inc ecx
inc eax
dec dword [ebp - 8]
jne 0x4a2e65
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 8]
call fcn.004a27e0
test bl, bl
jne 0x4a2f38
mov dword [ebp - 8], 0x10
mov dword [ebp - 0x14], 0x4fac50
mov eax, 4
mov edx, dword [ebp + 0xc]
lea esi, [ebp - 0xc]
mov cl, byte [edx]
mov byte [esi], cl
inc esi
inc edx
dec eax
jne 0x4a2e9c
mov eax, 4
mov edx, dword [ebp + 0xc]
add edx, 4
mov cl, byte [edx]
mov byte [edx - 4], cl
inc edx
dec eax
jne 0x4a2eb0
push 5
lea eax, [ebp - 0x10]
push eax
push 3
mov eax, dword [ebp - 0x14]
mov ecx, eax
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 8]
call fcn.004a2d10
mov eax, 4
lea edx, [ebp - 0xc]
lea esi, [ebp - 0x10]
mov ecx, dword [ebp + 0xc]
add ecx, 4
mov bl, byte [edx]
xor bl, byte [esi]
mov byte [ecx], bl
inc ecx
inc esi
inc edx
dec eax
jne 0x4a2ee2
add dword [ebp - 0x14], 6
dec dword [ebp - 8]
jne 0x4a2e91
mov eax, 4
mov edx, dword [ebp + 0xc]
add edx, 4
lea ecx, [ebp - 0xc]
mov bl, byte [edx]
mov byte [ecx], bl
inc ecx
inc edx
dec eax
jne 0x4a2f05
mov eax, 4
mov edx, dword [ebp + 0xc]
mov cl, byte [edx]
mov byte [edx + 4], cl
inc edx
dec eax
jne 0x4a2f16
mov eax, 4
lea edx, [ebp - 0xc]
mov ecx, dword [ebp + 0xc]
mov bl, byte [edx]
mov byte [ecx], bl
inc ecx
inc edx
dec eax
jne 0x4a2f2a
jmp 0x4a2ff3
cmp bl, 1
jne 0x4a2ff3
mov dword [ebp - 8], 0xfffffff0
mov ebx, 0x4facaa
mov eax, 4
mov edx, dword [ebp + 0xc]
lea esi, [ebp - 0xc]
mov cl, byte [edx]
mov byte [esi], cl
inc esi
inc edx
dec eax
jne 0x4a2f58
mov eax, 4
mov edx, dword [ebp + 0xc]
add edx, 4
mov cl, byte [edx]
mov byte [edx - 4], cl
inc edx
dec eax
jne 0x4a2f6c
push 5
lea eax, [ebp - 0x10]
push eax
push 3
mov ecx, ebx
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 8]
call fcn.004a2d10
mov eax, 4
lea edx, [ebp - 0xc]
lea esi, [ebp - 0x10]
mov ecx, dword [ebp + 0xc]
add ecx, 4
mov dword [ebp - 0x18], ecx
mov cl, byte [edx]
xor cl, byte [esi]
mov edi, dword [ebp - 0x18]
mov byte [edi], cl
inc dword [ebp - 0x18]
inc esi
inc edx
dec eax
jne 0x4a2f9e
sub ebx, 6
inc dword [ebp - 8]
jne 0x4a2f4d
mov eax, 4
mov edx, dword [ebp + 0xc]
add edx, 4
lea ebx, [ebp - 0xc]
mov cl, byte [edx]
mov byte [ebx], cl
inc ebx
inc edx
dec eax
jne 0x4a2fc5
mov eax, 4
mov ebx, dword [ebp + 0xc]
mov dl, byte [ebx]
mov byte [ebx + 4], dl
inc ebx
dec eax
jne 0x4a2fd6
mov eax, 4
lea ebx, [ebp - 0xc]
mov edx, dword [ebp + 0xc]
mov cl, byte [ebx]
mov byte [edx], cl
inc edx
inc ebx
dec eax
jne 0x4a2fea
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 8]
call fcn.004a286c
mov edi, dword [ebp - 0x24]
mov esi, dword [ebp - 0x20]
mov ebx, dword [ebp - 0x1c]
mov esp, ebp
pop ebp
ret 8