joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401030
Capabilities:
Enumerate processes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x230
mov eax, dword [0x415008]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
push 0
push 2
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
push 0x22c
mov edi, eax
lea eax, [ebp - 0x230]
push 0
push eax
call fcn.00403c50
add esp, 0xc
mov dword [ebp - 0x230], 0x22c
lea eax, [ebp - 0x230]
xor esi, esi
push eax
push edi
call dword [sym.imp.KERNEL32.dll_Process32FirstW]
test eax, eax
je 0x4010b8
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_Process32NextW]
nop dword [eax]
lea eax, [ebp - 0x20c]
push str.LauncherSRF.exe
push eax
call fcn.00404bc4
add esp, 8
test eax, eax
jne 0x4010a9
inc esi
lea eax, [ebp - 0x230]
push eax
push edi
call ebx
test eax, eax
jne 0x401090
pop ebx
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
xor ecx, ebp
pop esi
call fcn.00401a9a
mov esp, ebp
pop ebp
ret

Function at 0x4010e0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
call fcn.00401030
cmp eax, 1
jle 0x4010f8
xor eax, eax
mov esp, ebp
pop ebp
ret 0x10
mov edx, dword [ebp + 0x10]
push esi
cmp word [edx], 0
jne 0x401106
xor ecx, ecx
jmp 0x40111f
mov ecx, edx
lea esi, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x401110
sub ecx, esi
sar ecx, 1
push edi
push ecx
push edx
call fcn.00401430
mov edi, dword [ebp + 8]
mov esi, dword [sym.imp.USER32.dll_LoadStringW]
push 0x64
push 0x416440
push 0x67
push edi
call esi
push 0x64
push 0x416378
push 0x6d
push edi
call esi
mov ecx, edi
call fcn.00401210
push 0
push edi
push 0
push 0
push 0
push 0x80000000
push 0
push 0x80000000
push 0xcf0000
push 0x416440
push 0x416378
push 0
mov dword [0x416508], edi
call dword [sym.imp.USER32.dll_CreateWindowExW]
mov esi, eax
test esi, esi
je 0x401202
push 0
push esi
call dword [sym.imp.USER32.dll_ShowWindow]
push esi
call dword [sym.imp.USER32.dll_UpdateWindow]
push 0x6d
push edi
call dword [sym.imp.USER32.dll_LoadAcceleratorsW]
mov esi, dword [sym.imp.USER32.dll_GetMessageW]
push 0
push 0
mov dword [ebp + 0x10], eax
lea eax, [ebp - 0x1c]
push 0
push eax
call esi
test eax, eax
je 0x4011f7
mov edi, dword [sym.imp.USER32.dll_TranslateMessage]
push ebx
mov ebx, dword [sym.imp.USER32.dll_DispatchMessageW]
lea eax, [ebp - 0x1c]
push eax
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
call dword [sym.imp.USER32.dll_TranslateAcceleratorW]
test eax, eax
jne 0x4011e6
lea eax, [ebp - 0x1c]
push eax
call edi
lea eax, [ebp - 0x1c]
push eax
call ebx
push 0
push 0
push 0
lea eax, [ebp - 0x1c]
push eax
call esi
test eax, eax
jne 0x4011c6
pop ebx
mov eax, dword [ebp - 0x14]
pop edi
pop esi
mov esp, ebp
pop ebp
ret 0x10
pop edi
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4042e0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ccc72
mov eax, dword fs:[0]
push eax
sub esp, 0x214
mov eax, dword [0x513480]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
xor eax, eax
mov dword [ebp - 0x220], esi
mov dword [ebp - 0x21c], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 7
mov word [esi], ax
push 0x208
push eax
mov dword [ebp - 4], eax
lea eax, [ebp - 0x218]
push eax
mov dword [ebp - 0x21c], 1
call fcn.00494800
add esp, 0xc
lea eax, [ebp - 0x218]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemWow64DirectoryW]
test eax, eax
jne 0x4043a1
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x4043af
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.00494800
add esp, 0xc
lea eax, [ebp - 0x218]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x4043af
lea eax, [ebp - 0x218]
mov ecx, esi
push eax
call fcn.00404440
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00491e13
mov esp, ebp
pop ebp
ret
Function at 0x411300
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4cddf0
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x513480]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esi], vtable.CryptoPP::FilterWithBufferedInput.0
mov dword [esi + 4], vtable.CryptoPP::FilterWithBufferedInput.1.0
mov eax, dword [esi + 0x2c]
mov ecx, dword [esi + 0x30]
cmp eax, ecx
mov edx, dword [esi + 0x34]
mov edi, edx
cmovb ecx, eax
mov dword [ebp - 4], 0
xor al, al
rep stosb byte es:[edi], al
push edx
call fcn.004516e0
mov ecx, dword [esi + 0xc]
add esp, 4
test ecx, ecx
je 0x411364
mov eax, dword [ecx]
push 1
call dword [eax]
test byte [ebp + 8], 1
je 0x411375
push 0x48
push esi
call fcn.00491e05
add esp, 8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x411390
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4cde30
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x513480]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov eax, dword [esi + 0x2c]
cmp eax, dword [esi + 0x30]
mov edx, dword [esi + 0x34]
mov edi, edx
sbb ecx, ecx
mov dword [ebp - 4], 0
and ecx, 0xfffffffc
xor al, al
push edx
mov ecx, dword [ecx + esi + 0x30]
rep stosb byte es:[edi], al
call fcn.004516e0
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x20]
cmp eax, ecx
mov edx, dword [esi + 0x24]
mov edi, edx
cmovb ecx, eax
mov dword [ebp - 4], 1
xor al, al
rep stosb byte es:[edi], al
push edx
call fcn.004516e0
mov ecx, dword [esi + 0xc]
add esp, 8
test ecx, ecx
je 0x41140c
mov eax, dword [ecx]
push 1
call dword [eax]
test byte [ebp + 8], 1
je 0x41141d
push 0x40
push esi
call fcn.00491e05
add esp, 8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x413320
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ce1e6
mov eax, dword fs:[0]
push eax
sub esp, 0x244
mov eax, dword [0x513480]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
mov esi, dword [ebp + 0x10]
mov dword [ebp - 0x24c], edi
push 0x208
mov dword [ebp - 0x24c], eax
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.00494800
add esp, 0xc
mov dword [ebp - 0x250], 0
mov ecx, esi
push 0xffffffffffffffff
push 0x4de128
call fcn.00417480
mov ebx, eax
mov dword [ebp - 0x238], 0
xor eax, eax
mov dword [ebp - 0x234], 7
cmp dword [esi + 0x10], ebx
mov ecx, ebx
mov word [ebp - 0x248], ax
mov eax, esi
cmovb ecx, dword [esi + 0x10]
cmp dword [esi + 0x14], 8
jb 0x4133c3
mov eax, dword [esi]
push ecx
push eax
lea ecx, [ebp - 0x248]
call fcn.00407d60
mov ecx, dword [esi + 0x10]
xor edx, edx
mov eax, ecx
mov dword [ebp - 4], 0
sub eax, ebx
mov dword [ebp - 0x220], 0
inc ebx
mov dword [ebp - 0x21c], 7
dec eax
mov word [ebp - 0x230], dx
cmp ecx, ebx
jb 0x413595
sub ecx, ebx
cmp ecx, eax
cmovb eax, ecx
cmp dword [esi + 0x14], 8
jb 0x413414
mov esi, dword [esi]
push eax
lea eax, [esi + ebx*2]
push eax
lea ecx, [ebp - 0x230]
call fcn.00407d60
cmp dword [ebp - 0x234], 8
lea ecx, [ebp - 0x250]
push ecx
push 0x20019
lea eax, [ebp - 0x248]
mov byte [ebp - 4], 1
cmovae eax, dword [ebp - 0x248]
push 0
push eax
push dword [ebp - 0x24c]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4134a4
cmp dword [ebp - 0x21c], 8
lea ecx, [ebp - 0x24c]
push ecx
lea ecx, [ebp - 0x218]
mov dword [ebp - 0x24c], 0x208
push ecx
push 0
lea eax, [ebp - 0x230]
cmovae eax, dword [ebp - 0x230]
push 0
push eax
push dword [ebp - 0x250]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 0x250]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
mov dword [edi + 0x10], 0
lea ecx, [ebp - 0x218]
mov dword [edi + 0x14], 7
mov word [edi], ax
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4134c0
sub ecx, edx
lea eax, [ebp - 0x218]
sar ecx, 1
push ecx
push eax
mov ecx, edi
call fcn.00407d60
mov edx, dword [ebp - 0x21c]
cmp edx, 8
jb 0x41351e
mov ecx, dword [ebp - 0x230]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x413514
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x41359a
push edx
push ecx
call fcn.00491e05
add esp, 8
mov edx, dword [ebp - 0x234]
xor eax, eax
mov dword [ebp - 0x220], 0
mov dword [ebp - 0x21c], 7
mov word [ebp - 0x230], ax
cmp edx, 8
jb 0x413577
mov ecx, dword [ebp - 0x248]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x41356d
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x41359a
push edx
push ecx
call fcn.00491e05
add esp, 8
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00491e13
mov esp, ebp
pop ebp
ret
call fcn.004043d0
call fcn.0049d959
int3
Function at 0x414fa0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x513480]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
cmp dword [esi + 0x38], 0
je 0x41505a
cmp byte [esi + 0x3d], 0
je 0x41505a
mov eax, dword [esi]
push edi
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
je 0x415048
mov ecx, dword [esi + 0x38]
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 4]
push eax
mov edx, dword [ecx]
lea eax, [ebp - 0x24]
push eax
lea eax, [esi + 0x40]
push eax
call dword [edx + 0x20]
sub eax, 0
je 0x415010
sub eax, 1
je 0x415014
sub eax, 2
jne 0x415048
mov byte [esi + 0x3d], al
mov al, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00491e13
mov esp, ebp
pop ebp
ret
mov byte [esi + 0x3d], 0
mov edi, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x415031
push dword [esi + 0x4c]
push edi
push 1
push eax
call fcn.004a3832
add esp, 0x10
cmp edi, eax
jne 0x415048
cmp byte [esi + 0x3d], 0
pop edi
sete al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00491e13
mov esp, ebp
pop ebp
ret
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00491e13
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov al, 1
xor ecx, ebp
pop esi
call fcn.00491e13
mov esp, ebp
pop ebp
ret
Function at 0x415d30
Capabilities:
Encrypt data using aes
Reference aes constants

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push esi
mov esi, dword [ecx]
cmp esi, 0x10
je 0x415d47
cmp esi, 0x20
jne 0x415f1b
shr esi, 2
mov edx, 4
cmp esi, edx
mov dword [ebp - 0xc], esi
mov eax, esi
cmovb eax, edx
push edi
mov edi, dword [ebp + 8]
lea eax, [eax*4 + 0x1c]
mov dword [ebp - 8], eax
test edi, edi
je 0x415f1a
mov dword [edi], 0x10
push ebx
mov dword [edi + 4], eax
xor ebx, ebx
add edi, 8
test esi, esi
je 0x415db2
lea edx, [ecx + 5]
movzx ecx, byte [edx - 1]
lea edx, [edx + 4]
movzx eax, byte [edx - 4]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx - 3]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx - 2]
shl ecx, 8
or ecx, eax
mov dword [edi + ebx*4], ecx
inc ebx
cmp ebx, esi
jl 0x415d85
mov eax, dword [ebp - 8]
mov ebx, dword [edi + ebx*4 - 4]
mov ecx, esi
cmp esi, eax
jge 0x415e9a
mov dword [ebp + 8], 0
mov dword [ebp - 4], edi
lea ebx, [ebx]
mov eax, ecx
cdq
idiv esi
test edx, edx
jne 0x415e30
mov eax, dword [ebp + 8]
cdq
idiv esi
mov dl, byte [eax + 0x4dde00]
mov eax, ebx
shr eax, 0x10
movzx eax, al
movzx esi, byte [eax + 0x4dbc00]
movzx eax, dl
xor esi, eax
mov eax, ebx
shr eax, 8
movzx eax, al
shl esi, 8
movzx eax, byte [eax + 0x4dbc00]
xor esi, eax
movzx eax, bl
shl esi, 8
shr ebx, 0x18
movzx eax, byte [eax + 0x4dbc00]
xor esi, eax
movzx ebx, byte [ebx + 0x4dbc00]
shl esi, 8
xor ebx, esi
mov esi, dword [ebp - 0xc]
jmp 0x415e7d
cmp esi, 6
jbe 0x415e7d
cmp edx, 4
jne 0x415e7d
mov eax, ebx
shr eax, 0x10
movzx eax, al
movzx edx, byte [eax + 0x4dbc00]
mov eax, ebx
shr eax, 0x18
movzx eax, byte [eax + 0x4dbc00]
shl eax, 8
xor edx, eax
mov eax, ebx
shr eax, 8
movzx eax, al
shl edx, 8
movzx eax, byte [eax + 0x4dbc00]
xor edx, eax
movzx eax, bl
shl edx, 8
movzx ebx, byte [eax + 0x4dbc00]
xor ebx, edx
mov eax, dword [ebp - 4]
inc dword [ebp + 8]
xor ebx, dword [eax]
add eax, 4
mov dword [edi + ecx*4], ebx
inc ecx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
cmp ecx, eax
jl 0x415dd0
xor esi, esi
sub ecx, 1
js 0x415f19
lea eax, [edi + eax*4]
mov dword [ebp + 8], eax
mov ebx, dword [edi + ecx*4]
cmp esi, 4
jl 0x415f09
cmp ecx, 4
jb 0x415f09
mov eax, ebx
shr eax, 0x10
movzx eax, al
movzx edx, byte [eax + 0x4dbc00]
mov eax, ebx
shr eax, 8
movzx eax, al
mov edx, dword [edx*4 + 0x4dd200]
movzx eax, byte [eax + 0x4dbc00]
xor edx, dword [eax*4 + 0x4dd600]
mov eax, ebx
shr eax, 0x18
movzx eax, byte [eax + 0x4dbc00]
xor edx, dword [eax*4 + 0x4dce00]
movzx eax, bl
movzx eax, byte [eax + 0x4dbc00]
xor edx, dword [eax*4 + 0x4dda00]
mov eax, dword [ebp + 8]
jmp 0x415f0b
mov edx, ebx
mov dword [eax], edx
inc esi
add eax, 4
sub ecx, 1
mov dword [ebp + 8], eax
jns 0x415ea7
pop ebx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x415fe0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ce4c2
mov eax, dword fs:[0]
push eax
sub esp, 0x240
mov eax, dword [0x513480]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x24c], 0
mov eax, dword [esi]
test eax, eax
jne 0x416173
push 0x208
push eax
mov dword [ebp - 4], eax
mov dword [ebp - 0x220], eax
mov word [ebp - 0x230], ax
lea eax, [ebp - 0x218]
push eax
mov dword [ebp - 0x21c], 7
mov dword [ebp - 0x24c], 1
call fcn.00494800
add esp, 0xc
lea eax, [ebp - 0x218]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemWow64DirectoryW]
test eax, eax
je 0x41608d
lea ecx, [ebp - 0x218]
lea edx, [ecx + 2]
lea ebx, [ebx]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x416080
jmp 0x4160db
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x4160f2
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.00494800
add esp, 0xc
lea eax, [ebp - 0x218]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x4160f2
lea ecx, [ebp - 0x218]
lea edx, [ecx + 2]
lea ecx, [ecx]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4160d0
sub ecx, edx
lea eax, [ebp - 0x218]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0x230]
call fcn.00407d60
push str._version.dll
lea eax, [ebp - 0x230]
push eax
lea eax, [ebp - 0x248]
push eax
call fcn.00401ec0
mov edx, dword [ebp - 0x21c]
add esp, 0xc
cmp edx, 8
jb 0x416149
mov ecx, dword [ebp - 0x230]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x41613f
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x41618d
push edx
push ecx
call fcn.00491e05
add esp, 8
cmp dword [ebp - 0x234], 8
lea eax, [ebp - 0x248]
cmovae eax, dword [ebp - 0x248]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
lea ecx, [ebp - 0x248]
mov dword [esi], eax
call fcn.00402480
mov eax, dword [esi]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00491e13
mov esp, ebp
pop ebp
ret
call fcn.0049d959
int3
Function at 0x4166e0
Capabilities:
Copy file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ce4f8
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
mov eax, dword [0x513480]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 0xc]
lea eax, [ebp - 0x28]
mov edi, dword [ebp + 8]
push esi
push eax
call fcn.00412dd0
lea eax, [ebp - 0x28]
mov dword [ebp - 4], 0
push eax
call fcn.004167b0
add esp, 0xc
test eax, eax
jne 0x416735
xor esi, esi
jmp 0x416752
cmp dword [esi + 0x14], 8
jb 0x41673d
mov esi, dword [esi]
cmp dword [edi + 0x14], 8
jb 0x416745
mov edi, dword [edi]
push dword [ebp + 0x10]
push esi
push edi
call dword [sym.imp.KERNEL32.dll_CopyFileW]
mov esi, eax
mov edx, dword [ebp - 0x14]
cmp edx, 8
jb 0x416788
mov ecx, dword [ebp - 0x28]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x41677e
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4167a5
push edx
push ecx
call fcn.00491e05
add esp, 8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00491e13
mov esp, ebp
pop ebp
ret
call fcn.0049d959
int3

Function at 0x4167b0
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ce528
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
mov eax, dword [0x513480]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
mov eax, esi
cmp dword [esi + 0x14], 8
jb 0x4167e6
mov eax, dword [esi]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x41686a
cmp dword [esi + 0x14], 8
mov eax, esi
jb 0x4167fc
mov eax, dword [esi]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x41686a
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
je 0x41686a
lea eax, [ebp - 0x28]
push esi
push eax
call fcn.00412dd0
add esp, 8
cmp dword [ebp - 0x18], 0
mov dword [ebp - 4], 0
je 0x416889
lea eax, [ebp - 0x28]
push eax
call fcn.004167b0
add esp, 4
test eax, eax
je 0x416889
cmp dword [esi + 0x14], 8
jb 0x416848
mov esi, dword [esi]
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x416862
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x416889
lea ecx, [ebp - 0x28]
call fcn.00402480
mov eax, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00491e13
mov esp, ebp
pop ebp
ret
lea ecx, [ebp - 0x28]
call fcn.00402480
xor eax, eax
jmp 0x41686f
Function at 0x4168e0
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
sub esp, 8
push ebx
push esi
push edi
test ecx, ecx
je 0x416ab8
mov ebx, dword [ebp + 0x10]
test ebx, ebx
je 0x416ab8
test bl, 3
jne 0x416ab8
lea eax, [ebx - 1]
xor edx, edx
add eax, ecx
mov dword [ebp - 8], edx
cmp byte [eax], 0x3d
jne 0x41692a
inc edx
dec eax
mov dword [ebp - 8], edx
cmp edx, 2
ja 0x416ab8
cmp byte [eax], 0x3d
je 0x416917
shr ebx, 2
xor edi, edi
mov dword [ebp + 8], edi
mov dword [ebp + 0x10], ebx
test ebx, ebx
je 0x416aad
lea esi, [ecx + 2]
mov dword [ebp - 4], esi
mov al, byte [esi - 2]
lea ecx, [eax - 0x41]
cmp cl, 0x19
ja 0x416952
sub al, 0x41
jmp 0x416981
lea ecx, [eax - 0x61]
cmp cl, 0x19
ja 0x41695e
sub al, 0x47
jmp 0x416981
lea ecx, [eax - 0x30]
cmp cl, 9
ja 0x41696a
add al, 4
jmp 0x416981
cmp al, 0x2b
jne 0x416972
mov al, 0x3e
jmp 0x416981
cmp al, 0x2f
jne 0x41697a
mov al, 0x3f
jmp 0x416981
cmp al, 0x3d
sete al
sub al, 1
mov dl, byte [esi - 1]
lea ecx, [edx - 0x41]
cmp cl, 0x19
ja 0x416991
sub dl, 0x41
jmp 0x4169c5
lea ecx, [edx - 0x61]
cmp cl, 0x19
ja 0x41699e
sub dl, 0x47
jmp 0x4169c5
lea ecx, [edx - 0x30]
cmp cl, 9
ja 0x4169ab
add dl, 4
jmp 0x4169c5
cmp dl, 0x2b
jne 0x4169b4
mov dl, 0x3e
jmp 0x4169c5
cmp dl, 0x2f
jne 0x4169bd
mov dl, 0x3f
jmp 0x4169c5
cmp dl, 0x3d
sete dl
dec dl
mov bl, byte [esi]
lea ecx, [ebx - 0x41]
cmp cl, 0x19
ja 0x4169d4
sub bl, 0x41
jmp 0x416a08
lea ecx, [ebx - 0x61]
cmp cl, 0x19
ja 0x4169e1
sub bl, 0x47
jmp 0x416a08
lea ecx, [ebx - 0x30]
cmp cl, 9
ja 0x4169ee
add bl, 4
jmp 0x416a08
cmp bl, 0x2b
jne 0x4169f7
mov bl, 0x3e
jmp 0x416a08
cmp bl, 0x2f
jne 0x416a00
mov bl, 0x3f
jmp 0x416a08
cmp bl, 0x3d
sete bl
dec bl
mov ah, byte [esi + 1]
mov cl, ah
sub cl, 0x41
cmp cl, 0x19
ja 0x416a1a
sub ah, 0x41
jmp 0x416a52
mov cl, ah
sub cl, 0x61
cmp cl, 0x19
ja 0x416a29
sub ah, 0x47
jmp 0x416a52
mov cl, ah
sub cl, 0x30
cmp cl, 9
ja 0x416a38
add ah, 4
jmp 0x416a52
cmp ah, 0x2b
jne 0x416a41
mov ah, 0x3e
jmp 0x416a52
cmp ah, 0x2f
jne 0x416a4a
mov ah, 0x3f
jmp 0x416a52
cmp ah, 0x3d
sete ah
dec ah
cmp al, 0xff
je 0x416ab8
cmp dl, 0xff
je 0x416ab8
cmp bl, 0xff
je 0x416ab8
cmp ah, 0xff
je 0x416ab8
mov esi, dword [ebp + 0xc]
mov cl, dl
shl al, 2
shr cl, 4
or cl, al
shl dl, 4
mov byte [edi + esi], cl
mov al, bl
mov ecx, esi
shr al, 2
mov esi, dword [ebp - 4]
or al, dl
shl bl, 6
add esi, 4
or bl, ah
mov dword [ebp - 4], esi
mov byte [edi + ecx + 1], al
mov eax, dword [ebp + 8]
inc eax
mov byte [edi + ecx + 2], bl
add edi, 3
mov dword [ebp + 8], eax
cmp eax, dword [ebp + 0x10]
jb 0x416943
mov edx, dword [ebp - 8]
sub edi, edx
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x416f30
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
cmp dword [ebp + 8], 0
push edi
je 0x4170a3
mov edi, dword [ebp + 0x10]
test edi, edi
je 0x4170a3
mov eax, 0xaaaaaaab
mov ecx, edi
mul edi
push ebx
mov ebx, edx
shr ebx, 1
push esi
mov esi, dword [ebp + 0xc]
lea eax, [ebx + ebx*2]
sub ecx, eax
mov eax, 0
mov dword [ebp - 4], ecx
setne al
add eax, ebx
shl eax, 2
mov dword [ebp - 8], eax
test esi, esi
je 0x41709c
xor eax, eax
test ebx, ebx
je 0x417000
mov edi, dword [ebp + 8]
add edi, 2
lea ebx, [ebx]
movzx ecx, byte [edi - 2]
lea edi, [edi + 3]
shr ecx, 2
movzx ecx, byte [ecx + 0x4ddff8]
mov byte [eax + esi], cl
movzx edx, byte [edi - 5]
movzx ecx, byte [edi - 4]
and edx, 3
shr ecx, 4
shl edx, 4
or edx, ecx
movzx ecx, byte [edx + 0x4ddff8]
mov byte [eax + esi + 1], cl
movzx edx, byte [edi - 4]
movzx ecx, byte [edi - 3]
and edx, 0xf
shr ecx, 6
shl edx, 2
or edx, ecx
movzx ecx, byte [edx + 0x4ddff8]
mov byte [eax + esi + 2], cl
movzx ecx, byte [edi - 3]
and ecx, 0x3f
movzx ecx, byte [ecx + 0x4ddff8]
mov byte [eax + esi + 3], cl
add eax, 4
sub ebx, 1
jne 0x416f90
mov ecx, dword [ebp - 4]
mov edi, dword [ebp + 0x10]
sub ecx, 1
je 0x417067
sub ecx, 1
jne 0x417099
mov ebx, dword [ebp + 8]
movzx ecx, byte [ebx + edi - 2]
shr ecx, 2
movzx ecx, byte [ecx + 0x4ddff8]
mov byte [eax + esi], cl
movzx edx, byte [ebx + edi - 2]
movzx ecx, byte [ebx + edi - 1]
and edx, 3
shr ecx, 4
shl edx, 4
or edx, ecx
movzx ecx, byte [edx + 0x4ddff8]
mov byte [eax + esi + 1], cl
lea ecx, [eax + 2]
movzx eax, byte [ebx + edi - 1]
and eax, 0xf
mov al, byte [eax*4 + 0x4ddff8]
mov byte [ecx + esi], al
mov eax, dword [ebp - 8]
mov byte [ecx + esi + 1], 0x3d
pop esi
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
mov edx, dword [ebp + 8]
movzx ecx, byte [edx + edi - 1]
shr ecx, 2
movzx ecx, byte [ecx + 0x4ddff8]
mov byte [eax + esi], cl
movzx ecx, byte [edx + edi - 1]
and ecx, 3
shl ecx, 4
movzx ecx, byte [ecx + 0x4ddff8]
mov byte [eax + esi + 1], cl
mov word [eax + esi + 2], 0x3d3d
mov eax, dword [ebp - 8]
pop esi
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
xor eax, eax
pop edi
mov esp, ebp
pop ebp
ret