joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10078e7a
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x10078eb2
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.10076f4b
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.10076f23
jmp 0x10078ebe
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x1007a56f
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x1007a5b1
call fcn.1007ff07
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x1007a5b1
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x1007a5a8
xor eax, eax
jmp 0x1007a5b9
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.1007a5bf
pop edi
pop esi
pop ebx
ret 4
Function at 0x4048c0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4c8732
mov eax, dword fs:[0]
push eax
sub esp, 0x214
mov eax, dword [0x50e3e0]
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.0048fe50
add esp, 0xc
lea eax, [ebp - 0x218]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemWow64DirectoryW]
test eax, eax
jne 0x404981
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x40498f
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.0048fe50
add esp, 0xc
lea eax, [ebp - 0x218]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x40498f
lea eax, [ebp - 0x218]
mov ecx, esi
push eax
call fcn.00404a20
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.0048d65c
mov esp, ebp
pop ebp
ret
Function at 0x410750
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4c98e0
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x50e3e0]
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.00450500
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.00450500
mov ecx, dword [esi + 0xc]
add esp, 8
test ecx, ecx
je 0x4107cc
mov eax, dword [ecx]
push 1
call dword [eax]
test byte [ebp + 8], 1
je 0x4107dd
push 0x40
push esi
call fcn.0048d64e
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 0x4118e0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4c9a52
mov eax, dword fs:[0]
push eax
sub esp, 0x240
mov eax, dword [0x50e3e0]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x24c], 0
xor eax, eax
mov dword [ebp - 4], 0
push 0x208
push eax
mov word [ebp - 0x230], ax
lea eax, [ebp - 0x218]
push eax
mov dword [ebp - 0x220], 0
mov dword [ebp - 0x21c], 7
mov dword [ebp - 0x24c], 1
call fcn.0048fe50
add esp, 0xc
lea eax, [ebp - 0x218]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemWow64DirectoryW]
test eax, eax
je 0x41198d
lea ecx, [ebp - 0x218]
lea edx, [ecx + 2]
lea esp, [esp]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x411980
jmp 0x4119db
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x4119f2
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.0048fe50
add esp, 0xc
lea eax, [ebp - 0x218]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x4119f2
lea ecx, [ebp - 0x218]
lea edx, [ecx + 2]
lea ecx, [ecx]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4119d0
sub ecx, edx
lea eax, [ebp - 0x218]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0x230]
call fcn.00408290
push str._version.dll
lea eax, [ebp - 0x230]
push eax
lea eax, [ebp - 0x248]
push eax
call fcn.004024a0
mov edx, dword [ebp - 0x21c]
add esp, 0xc
cmp edx, 8
jb 0x411a4d
mov ecx, dword [ebp - 0x230]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x411a43
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x411aee
push edx
push ecx
call fcn.0048d64e
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]
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edi, eax
push 0x4da070
push edi
call esi
push 0x4da080
push edi
mov dword [0x512f18], eax
call esi
push 0x4da094
push edi
mov dword [0x512f1c], eax
call esi
mov edx, dword [ebp - 0x234]
mov dword [0x512f20], eax
cmp edx, 8
jb 0x411ad3
mov ecx, dword [ebp - 0x248]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x411ac9
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x411af3
push edx
push ecx
call fcn.0048d64e
add esp, 8
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.0048d65c
mov esp, ebp
pop ebp
ret
call fcn.00498fa9
call fcn.00498fa9
int3
Function at 0x4128c0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4c9ce6
mov eax, dword fs:[0]
push eax
sub esp, 0x244
mov eax, dword [0x50e3e0]
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.0048fe50
add esp, 0xc
mov dword [ebp - 0x250], 0
mov ecx, esi
push 0xffffffffffffffff
push 0x4da11c
call fcn.004169b0
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 0x412963
mov eax, dword [esi]
push ecx
push eax
lea ecx, [ebp - 0x248]
call fcn.00408290
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 0x412b35
sub ecx, ebx
cmp ecx, eax
cmovb eax, ecx
cmp dword [esi + 0x14], 8
jb 0x4129b4
mov esi, dword [esi]
push eax
lea eax, [esi + ebx*2]
push eax
lea ecx, [ebp - 0x230]
call fcn.00408290
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 0x412a44
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 0x412a60
sub ecx, edx
lea eax, [ebp - 0x218]
sar ecx, 1
push ecx
push eax
mov ecx, edi
call fcn.00408290
mov edx, dword [ebp - 0x21c]
cmp edx, 8
jb 0x412abe
mov ecx, dword [ebp - 0x230]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x412ab4
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x412b3a
push edx
push ecx
call fcn.0048d64e
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 0x412b17
mov ecx, dword [ebp - 0x248]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x412b0d
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x412b3a
push edx
push ecx
call fcn.0048d64e
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.0048d65c
mov esp, ebp
pop ebp
ret
call fcn.004049b0
call fcn.00498fa9
int3
Function at 0x414530
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x50e3e0]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
cmp dword [esi + 0x38], 0
je 0x4145ea
cmp byte [esi + 0x3d], 0
je 0x4145ea
mov eax, dword [esi]
push edi
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
je 0x4145d8
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 0x4145a0
sub eax, 1
je 0x4145a4
sub eax, 2
jne 0x4145d8
mov byte [esi + 0x3d], al
mov al, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048d65c
mov esp, ebp
pop ebp
ret
mov byte [esi + 0x3d], 0
mov edi, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x4145c1
push dword [esi + 0x4c]
push edi
push 1
push eax
call fcn.0049ee84
add esp, 0x10
cmp edi, eax
jne 0x4145d8
cmp byte [esi + 0x3d], 0
pop edi
sete al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048d65c
mov esp, ebp
pop ebp
ret
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048d65c
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov al, 1
xor ecx, ebp
pop esi
call fcn.0048d65c
mov esp, ebp
pop ebp
ret
Function at 0x4152c0
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 0x4152d7
cmp esi, 0x20
jne 0x4154ab
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 0x4154aa
mov dword [edi], 0x10
push ebx
mov dword [edi + 4], eax
xor ebx, ebx
add edi, 8
test esi, esi
je 0x415342
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 0x415315
mov eax, dword [ebp - 8]
mov ebx, dword [edi + ebx*4 - 4]
mov ecx, esi
cmp esi, eax
jge 0x41542a
mov dword [ebp + 8], 0
mov dword [ebp - 4], edi
lea ebx, [ebx]
mov eax, ecx
cdq
idiv esi
test edx, edx
jne 0x4153c0
mov eax, dword [ebp + 8]
cdq
idiv esi
mov dl, byte [eax + 0x4d9df8]
mov eax, ebx
shr eax, 0x10
movzx eax, al
movzx esi, byte [eax + 0x4d7bf8]
movzx eax, dl
xor esi, eax
mov eax, ebx
shr eax, 8
movzx eax, al
shl esi, 8
movzx eax, byte [eax + 0x4d7bf8]
xor esi, eax
movzx eax, bl
shl esi, 8
shr ebx, 0x18
movzx eax, byte [eax + 0x4d7bf8]
xor esi, eax
movzx ebx, byte [ebx + 0x4d7bf8]
shl esi, 8
xor ebx, esi
mov esi, dword [ebp - 0xc]
jmp 0x41540d
cmp esi, 6
jbe 0x41540d
cmp edx, 4
jne 0x41540d
mov eax, ebx
shr eax, 0x10
movzx eax, al
movzx edx, byte [eax + 0x4d7bf8]
mov eax, ebx
shr eax, 0x18
movzx eax, byte [eax + 0x4d7bf8]
shl eax, 8
xor edx, eax
mov eax, ebx
shr eax, 8
movzx eax, al
shl edx, 8
movzx eax, byte [eax + 0x4d7bf8]
xor edx, eax
movzx eax, bl
shl edx, 8
movzx ebx, byte [eax + 0x4d7bf8]
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 0x415360
xor esi, esi
sub ecx, 1
js 0x4154a9
lea eax, [edi + eax*4]
mov dword [ebp + 8], eax
mov ebx, dword [edi + ecx*4]
cmp esi, 4
jl 0x415499
cmp ecx, 4
jb 0x415499
mov eax, ebx
shr eax, 0x10
movzx eax, al
movzx edx, byte [eax + 0x4d7bf8]
mov eax, ebx
shr eax, 8
movzx eax, al
mov edx, dword [edx*4 + 0x4d91f8]
movzx eax, byte [eax + 0x4d7bf8]
xor edx, dword [eax*4 + 0x4d95f8]
mov eax, ebx
shr eax, 0x18
movzx eax, byte [eax + 0x4d7bf8]
xor edx, dword [eax*4 + 0x4d8df8]
movzx eax, bl
movzx eax, byte [eax + 0x4d7bf8]
xor edx, dword [eax*4 + 0x4d99f8]
mov eax, dword [ebp + 8]
jmp 0x41549b
mov edx, ebx
mov dword [eax], edx
inc esi
add eax, 4
sub ecx, 1
mov dword [ebp + 8], eax
jns 0x415437
pop ebx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x415ab0
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4c9fb0
mov eax, dword fs:[0]
push eax
sub esp, 0x34
mov eax, dword [0x50e3e0]
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]
xor ebx, ebx
mov ecx, dword [ebp + 0xc]
xor esi, esi
mov dword [ebp - 0x40], edi
mov dword [ebp - 0x30], edi
mov dword [ebp - 0x3c], ebx
mov dword [ebp - 0x38], esi
mov dword [ebp - 0x34], ebx
lea eax, [ebp - 0x2c]
mov dword [ebp - 4], esi
push eax
push ecx
mov dword [ebp - 0x2c], esi
call dword [sym.imp.SHELL32.dll_CommandLineToArgvW]
mov dword [ebp - 0x30], eax
test eax, eax
jne 0x415b1b
mov dword [edi], eax
mov dword [edi + 4], eax
mov dword [edi + 8], eax
mov eax, edi
jmp 0x415c29
xor edi, edi
cmp dword [ebp - 0x2c], edi
jle 0x415c14
jmp 0x415b30
mov edx, dword [eax + edi*4]
test edx, edx
je 0x415c07
xor eax, eax
mov dword [ebp - 0x18], 0
mov word [ebp - 0x28], ax
mov eax, edx
mov dword [ebp - 0x14], 7
lea ebx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x415b54
sub eax, ebx
lea ecx, [ebp - 0x28]
sar eax, 1
push eax
push edx
call fcn.00408290
mov byte [ebp - 4], 1
cmp esi, dword [ebp - 0x34]
je 0x415bba
mov eax, dword [ebp - 0x28]
mov edx, 7
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
mov dword [esi], eax
mov eax, dword [ebp - 0x24]
mov dword [esi + 4], eax
mov eax, dword [ebp - 0x20]
mov dword [esi + 8], eax
mov eax, dword [ebp - 0x1c]
mov dword [esi + 0xc], eax
mov eax, dword [ebp - 0x18]
mov dword [esi + 0x10], eax
mov eax, dword [ebp - 0x14]
mov dword [esi + 0x14], eax
xor eax, eax
add esi, 0x18
mov word [ebp - 0x28], ax
mov dword [ebp - 0x38], esi
jmp 0x415bcd
lea eax, [ebp - 0x28]
push eax
push esi
lea ecx, [ebp - 0x3c]
call fcn.00402590
mov esi, dword [ebp - 0x38]
mov edx, dword [ebp - 0x14]
mov byte [ebp - 4], 0
cmp edx, 8
jb 0x415c04
mov ecx, dword [ebp - 0x28]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x415bfa
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x415c45
push edx
push ecx
call fcn.0048d64e
add esp, 8
mov eax, dword [ebp - 0x30]
inc edi
cmp edi, dword [ebp - 0x2c]
jl 0x415b30
mov ebx, dword [ebp - 0x3c]
push eax
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov eax, dword [ebp - 0x40]
mov ecx, dword [ebp - 0x34]
mov dword [eax], ebx
mov dword [eax + 4], esi
mov dword [eax + 8], ecx
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.0048d65c
mov esp, ebp
pop ebp
ret
call fcn.00498fa9
int3
Function at 0x415c50
Capabilities:
Copy file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4c9fe8
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
mov eax, dword [0x50e3e0]
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.00412370
lea eax, [ebp - 0x28]
mov dword [ebp - 4], 0
push eax
call fcn.00415d20
add esp, 0xc
test eax, eax
jne 0x415ca5
xor esi, esi
jmp 0x415cc2
cmp dword [esi + 0x14], 8
jb 0x415cad
mov esi, dword [esi]
cmp dword [edi + 0x14], 8
jb 0x415cb5
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 0x415cf8
mov ecx, dword [ebp - 0x28]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x415cee
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x415d15
push edx
push ecx
call fcn.0048d64e
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.0048d65c
mov esp, ebp
pop ebp
ret
call fcn.00498fa9
int3

Function at 0x415d20
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ca018
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
mov eax, dword [0x50e3e0]
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 0x415d56
mov eax, dword [esi]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x415dda
cmp dword [esi + 0x14], 8
mov eax, esi
jb 0x415d6c
mov eax, dword [esi]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x415dda
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
je 0x415dda
lea eax, [ebp - 0x28]
push esi
push eax
call fcn.00412370
add esp, 8
cmp dword [ebp - 0x18], 0
mov dword [ebp - 4], 0
je 0x415df9
lea eax, [ebp - 0x28]
push eax
call fcn.00415d20
add esp, 4
test eax, eax
je 0x415df9
cmp dword [esi + 0x14], 8
jb 0x415db8
mov esi, dword [esi]
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x415dd2
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x415df9
lea ecx, [ebp - 0x28]
call fcn.00402a60
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.0048d65c
mov esp, ebp
pop ebp
ret
lea ecx, [ebp - 0x28]
call fcn.00402a60
xor eax, eax
jmp 0x415ddf
Function at 0x415e50
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 0x416028
mov ebx, dword [ebp + 0x10]
test ebx, ebx
je 0x416028
test bl, 3
jne 0x416028
lea eax, [ebx - 1]
xor edx, edx
add eax, ecx
mov dword [ebp - 8], edx
cmp byte [eax], 0x3d
jne 0x415e9a
inc edx
dec eax
mov dword [ebp - 8], edx
cmp edx, 2
ja 0x416028
cmp byte [eax], 0x3d
je 0x415e87
shr ebx, 2
xor edi, edi
mov dword [ebp + 8], edi
mov dword [ebp + 0x10], ebx
test ebx, ebx
je 0x41601d
lea esi, [ecx + 2]
mov dword [ebp - 4], esi
mov al, byte [esi - 2]
lea ecx, [eax - 0x41]
cmp cl, 0x19
ja 0x415ec2
sub al, 0x41
jmp 0x415ef1
lea ecx, [eax - 0x61]
cmp cl, 0x19
ja 0x415ece
sub al, 0x47
jmp 0x415ef1
lea ecx, [eax - 0x30]
cmp cl, 9
ja 0x415eda
add al, 4
jmp 0x415ef1
cmp al, 0x2b
jne 0x415ee2
mov al, 0x3e
jmp 0x415ef1
cmp al, 0x2f
jne 0x415eea
mov al, 0x3f
jmp 0x415ef1
cmp al, 0x3d
sete al
sub al, 1
mov dl, byte [esi - 1]
lea ecx, [edx - 0x41]
cmp cl, 0x19
ja 0x415f01
sub dl, 0x41
jmp 0x415f35
lea ecx, [edx - 0x61]
cmp cl, 0x19
ja 0x415f0e
sub dl, 0x47
jmp 0x415f35
lea ecx, [edx - 0x30]
cmp cl, 9
ja 0x415f1b
add dl, 4
jmp 0x415f35
cmp dl, 0x2b
jne 0x415f24
mov dl, 0x3e
jmp 0x415f35
cmp dl, 0x2f
jne 0x415f2d
mov dl, 0x3f
jmp 0x415f35
cmp dl, 0x3d
sete dl
dec dl
mov bl, byte [esi]
lea ecx, [ebx - 0x41]
cmp cl, 0x19
ja 0x415f44
sub bl, 0x41
jmp 0x415f78
lea ecx, [ebx - 0x61]
cmp cl, 0x19
ja 0x415f51
sub bl, 0x47
jmp 0x415f78
lea ecx, [ebx - 0x30]
cmp cl, 9
ja 0x415f5e
add bl, 4
jmp 0x415f78
cmp bl, 0x2b
jne 0x415f67
mov bl, 0x3e
jmp 0x415f78
cmp bl, 0x2f
jne 0x415f70
mov bl, 0x3f
jmp 0x415f78
cmp bl, 0x3d
sete bl
dec bl
mov ah, byte [esi + 1]
mov cl, ah
sub cl, 0x41
cmp cl, 0x19
ja 0x415f8a
sub ah, 0x41
jmp 0x415fc2
mov cl, ah
sub cl, 0x61
cmp cl, 0x19
ja 0x415f99
sub ah, 0x47
jmp 0x415fc2
mov cl, ah
sub cl, 0x30
cmp cl, 9
ja 0x415fa8
add ah, 4
jmp 0x415fc2
cmp ah, 0x2b
jne 0x415fb1
mov ah, 0x3e
jmp 0x415fc2
cmp ah, 0x2f
jne 0x415fba
mov ah, 0x3f
jmp 0x415fc2
cmp ah, 0x3d
sete ah
dec ah
cmp al, 0xff
je 0x416028
cmp dl, 0xff
je 0x416028
cmp bl, 0xff
je 0x416028
cmp ah, 0xff
je 0x416028
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 0x415eb3
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 0x416470
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
cmp dword [ebp + 8], 0
push edi
je 0x4165e3
mov edi, dword [ebp + 0x10]
test edi, edi
je 0x4165e3
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 0x4165dc
xor eax, eax
test ebx, ebx
je 0x416540
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 + 0x4da010]
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 + 0x4da010]
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 + 0x4da010]
mov byte [eax + esi + 2], cl
movzx ecx, byte [edi - 3]
and ecx, 0x3f
movzx ecx, byte [ecx + 0x4da010]
mov byte [eax + esi + 3], cl
add eax, 4
sub ebx, 1
jne 0x4164d0
mov ecx, dword [ebp - 4]
mov edi, dword [ebp + 0x10]
sub ecx, 1
je 0x4165a7
sub ecx, 1
jne 0x4165d9
mov ebx, dword [ebp + 8]
movzx ecx, byte [ebx + edi - 2]
shr ecx, 2
movzx ecx, byte [ecx + 0x4da010]
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 + 0x4da010]
mov byte [eax + esi + 1], cl
lea ecx, [eax + 2]
movzx eax, byte [ebx + edi - 1]
and eax, 0xf
mov al, byte [eax*4 + 0x4da010]
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 + 0x4da010]
mov byte [eax + esi], cl
movzx ecx, byte [edx + edi - 1]
and ecx, 3
shl ecx, 4
movzx ecx, byte [ecx + 0x4da010]
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