joyce8/EMBER2024-capa huggingface dataset:
Function at 0x53861c
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x5bb928]
mov dword [ebp - 0xc], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x53865c
cmp byte [ebx], 0xa
jne 0x53865c
or byte [edi + eax + 0x28], 4
jmp 0x538661
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
mov dword [ebp - 8], eax
cmp ebx, ecx
jae 0x538760
mov dl, byte [eax]
cmp dl, 0x1a
je 0x538743
inc eax
cmp dl, 0xd
je 0x53868d
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x5386b3
cmp eax, ecx
jae 0x5386c1
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add dword [ebp - 8], eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
xor edx, edx
inc edx
add esi, edx
cmp eax, ecx
jb 0x538675
jmp 0x538760
push 0
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x53873e
cmp dword [ebp - 0x10], 0
je 0x53873e
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x5bb928]
test byte [eax + edi + 0x28], 0x48
je 0x538718
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x538703
mov byte [esi], dl
jmp 0x538714
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x5bb928]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x538760
cmp byte [ebp - 1], 0xa
jne 0x538727
cmp esi, ebx
jne 0x538727
mov byte [esi], 0xa
jmp 0x53875f
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0052c2c9
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x538760
mov byte [esi], 0xd
jmp 0x53875f
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x5bb928]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x53875d
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x538760
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x538769
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x5bb928]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x5387af
cmp word [ebx], dx
jne 0x5387af
or byte [eax + edi + 0x28], 4
jmp 0x5387b4
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x538917
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x5388f7
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x5387f5
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x53882b
cmp eax, edx
jae 0x538839
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x5387d0
jmp 0x538917
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x5388f2
cmp dword [ebp - 0x18], 0
je 0x5388f2
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x5bb928]
test byte [eax + edi + 0x28], 0x48
je 0x5388c8
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x53888c
mov word [esi], cx
jmp 0x5388c3
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x5bb928]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x5bb928]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x5bb928]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x538917
pop eax
cmp word [ebp - 4], ax
jne 0x5388d8
cmp esi, ebx
jne 0x5388d8
mov word [esi], ax
jmp 0x538914
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0052c2c9
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x538917
push 0xd
pop eax
jmp 0x5388d3
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x5bb928]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x538911
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x538917
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x53ae7b
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x5ad6f0]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x25c], ecx
cmp edx, edi
je 0x53aec6
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.0053b016
test al, al
jne 0x53aec0
sub edx, 2
cmp edx, edi
jne 0x53aea6
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x53aee8
lea eax, [edi + 2]
cmp edx, eax
je 0x53aee8
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.0053adc7
add esp, 0x10
jmp 0x53afe2
push esi
lea ecx, [ebp - 0x255]
call fcn.0053b016
sub edx, edi
movzx eax, al
sar edx, 1
inc edx
neg eax
sbb eax, eax
xor ebx, ebx
push ebx
push ebx
and eax, edx
push ebx
mov dword [ebp - 0x260], eax
lea eax, [ebp - 0x254]
push eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x53af2b
push dword [ebp - 0x25c]
jmp 0x53aed8
mov ebx, dword [ebp - 0x25c]
push 0x2e
mov eax, dword [ebx + 4]
sub eax, dword [ebx]
sar eax, 2
mov dword [ebp - 0x25c], eax
pop eax
cmp word [ebp - 0x228], ax
jne 0x53af68
cmp word [ebp - 0x226], 0
je 0x53af89
cmp word [ebp - 0x226], ax
jne 0x53af68
cmp word [ebp - 0x224], 0
je 0x53af89
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.0053adc7
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x53afd5
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x53af42
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x53afbd
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x53afe2
push 0x53abf7
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.005400b0
add esp, 0x10
jmp 0x53afb2
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x264]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004d684f
leave
ret

Function at 0x53b8f8
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x53b909
pop esi
ret
push ebx
push edi
push esi
call fcn.0053b8c1
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.005323ad
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x53b931
push ebx
push esi
push edi
call fcn.00513210
add esp, 0xc
push 0
call fcn.00532373
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x53bd01
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0053b946
Function at 0x53dd85
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.00532088
mov esi, dword [ebp + 8]
mov edi, eax
push 2
lea eax, [ebp - 4]
mov ecx, esi
push eax
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x53ddf4
cmp esi, dword [ebp - 4]
je 0x53ddef
cmp dword [ebp + 0xc], 0
je 0x53ddef
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x53ddcc
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.0053d8d7
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x53ddf6
xor eax, eax
inc eax
jmp 0x53ddf6
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x53de5d
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x5ad6f0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [ebp - 0x18], eax
call fcn.00532088
add eax, 0x50
lea edi, [ebp - 0x10]
mov dword [ebp - 0x14], eax
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.00532088
lea ecx, [ebp - 0x10]
xor edx, edx
mov dword [eax + 0x34c], ecx
lea ecx, [esi + 0x80]
mov eax, dword [ebp - 0x14]
mov dword [eax], esi
lea edi, [eax + 4]
mov dword [edi], ecx
test ecx, ecx
je 0x53ded4
cmp word [ecx], dx
je 0x53ded4
mov eax, dword [0x58be1c]
push edi
dec eax
push eax
push 0x58bd08
call fcn.0053ddfa
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x53df47
cmp word [eax], dx
je 0x53df47
mov eax, dword [edi]
test eax, eax
je 0x53def8
cmp word [eax], dx
je 0x53def8
lea eax, [ebp - 0x10]
push eax
call fcn.0053d7dd
jmp 0x53df01
lea eax, [ebp - 0x10]
push eax
call fcn.0053d878
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x53df71
mov eax, dword [0x58bd04]
push dword [ebp - 0x14]
dec eax
push eax
push 0x58b9f8
call fcn.0053ddfa
add esp, 0xc
test al, al
je 0x53df71
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x53df3c
cmp word [eax], di
je 0x53df3c
lea eax, [ebp - 0x10]
push eax
call fcn.0053d7dd
pop ecx
jmp 0x53df73
lea eax, [ebp - 0x10]
push eax
call fcn.0053d878
jmp 0x53df39
mov eax, dword [edi]
test eax, eax
je 0x53df5e
cmp word [eax], dx
je 0x53df5e
lea eax, [ebp - 0x10]
push eax
call fcn.0053d792
pop ecx
jmp 0x53df71
mov dword [ebp - 0x10], 0x104
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLCID]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
xor edi, edi
cmp dword [ebp - 0x10], 0
je 0x53e03c
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.0053dc7f
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x53e03c
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x53e03c
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x53e03c
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x53dfc9
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.00533fd0
test ebx, ebx
je 0x53e037
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.00533fd0
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x53e03c
push 0x40
lea eax, [ebx + 0x80]
push eax
push 0x1002
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x53e03c
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.005293a4
add esp, 0x10
xor eax, eax
inc eax
jmp 0x53e03e
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004d684f
leave
ret
Function at 0x542460
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5602d8
mov eax, dword fs:[0]
push eax
sub esp, 0x3c
mov eax, dword [0x5ad6f0]
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, ecx
mov eax, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
push eax
mov dword [ebp - 0x44], edi
mov dword [ebp - 0x44], eax
lea eax, [ebp - 0x28]
push 0x1a
push eax
call fcn.00542cb0
cmp dword [ebp - 0x18], 0
mov dword [ebp - 4], 0
je 0x5424c7
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x542545
push dword [ebp - 0x44]
lea eax, [ebp - 0x40]
mov ecx, esi
push 1
push eax
call fcn.00542cb0
mov esi, eax
lea eax, [ebp - 0x28]
cmp eax, esi
je 0x54250b
mov ecx, eax
call fcn.004087e0
movups xmm0, xmmword [esi]
xor eax, eax
movups xmmword [ebp - 0x28], xmm0
movq xmm0, qword [esi + 0x10]
movq qword [ebp - 0x18], xmm0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 7
mov word [esi], ax
mov edx, dword [ebp - 0x2c]
cmp edx, 8
jb 0x542545
mov ecx, dword [ebp - 0x40]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x54253b
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x54264d
push edx
push ecx
call fcn.004d65a7
add esp, 8
cmp dword [ebp - 0x18], 0
jne 0x542570
xor eax, eax
mov dword [edi + 0x10], 0
push eax
mov dword [edi + 0x14], 7
mov ecx, edi
push 0x5645e0
mov word [edi], ax
call fcn.0044b8d3
jmp 0x542626
call fcn.00406530
mov ecx, eax
test ecx, ecx
je 0x542652
mov eax, dword [ecx]
mov eax, dword [eax + 0xc]
call eax
add eax, 0x10
mov dword [ebp - 0x44], eax
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
lea ecx, [ebp - 0x48]
mov byte [ebp - 4], 1
cmovae eax, dword [ebp - 0x28]
push eax
call fcn.0040f1f0
lea eax, [ebp - 0x44]
mov byte [ebp - 4], 2
push eax
lea eax, [ebp - 0x48]
push eax
call fcn.00458000
mov edx, dword [ebp - 0x48]
add esp, 8
mov byte [ebp - 4], 1
add edx, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x5425d7
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov esi, dword [ebp - 0x44]
xor eax, eax
mov ecx, esi
mov dword [edi + 0x10], 0
mov dword [edi + 0x14], 7
mov word [edi], ax
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x5425f2
sub ecx, edx
sar ecx, 1
push ecx
push esi
mov ecx, edi
call fcn.0044b8d3
mov byte [ebp - 4], 0
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x542626
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
lea ecx, [ebp - 0x28]
call fcn.004087e0
mov eax, edi
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.004d684f
mov esp, ebp
pop ebp
ret 8
call fcn.005172e0
push 0x80004005
call fcn.00406210
int3
Function at 0x545030
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x560832
mov eax, dword fs:[0]
push eax
sub esp, 0x818
mov eax, dword [0x5ad6f0]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
xor edx, edx
mov ecx, dword [ebp + 0xc]
mov eax, dword [ebp + 0x10]
mov ebx, dword [ebp + 0x14]
mov dword [ebp - 0x824], esi
mov dword [ebp - 0x81c], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 7
mov dword [ebp - 0x818], 0
mov word [esi], dx
mov dword [ebp - 4], edx
mov dword [ebp - 0x81c], 1
test ecx, ecx
je 0x545160
test eax, eax
je 0x545160
test ebx, ebx
je 0x545160
lea edx, [ebp - 0x818]
push edx
push 0x20219
push 0
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x54514f
cmp dword [ebp - 0x818], eax
je 0x545160
push 0x802
push eax
lea eax, [ebp - 0x814]
push eax
call fcn.00513d10
add esp, 0xc
mov dword [ebp - 0x820], 0x800
lea eax, [ebp - 0x820]
push eax
lea eax, [ebp - 0x814]
push eax
push 0
push 0xffff
push ebx
push 0
push dword [ebp - 0x818]
call dword [sym.imp.ADVAPI32.dll_RegGetValueW]
test eax, eax
jne 0x54514f
lea ecx, [ebp - 0x814]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x545131
sub ecx, edx
lea eax, [ebp - 0x814]
sar ecx, 1
push ecx
push eax
mov ecx, esi
call fcn.0044b8d3
mov eax, dword [ebp - 0x818]
test eax, eax
je 0x545160
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004d684f
mov esp, ebp
pop ebp
ret 0x10
Function at 0x54b160
Capabilities:
Check if file exists
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x561340
mov eax, dword fs:[0]
push eax
sub esp, 0x14
push ebx
push esi
push edi
mov eax, dword [0x5ad6f0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov edi, dword [ebp + 8]
test edi, edi
je 0x54b2ad
mov esi, dword [ebp + 0xc]
test esi, esi
je 0x54b2ad
push edi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x54b2ad
push edi
call dword [sym.imp.SHLWAPI.dll_PathIsDirectoryW]
test eax, eax
jne 0x54b2ad
xor ebx, ebx
push ebx
push 0x80
push 3
push ebx
push 5
push SysReAllocString
push edi
mov dword [ebp - 0x14], ebx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
mov dword [ebp - 0x18], edi
cmp edi, 0xffffffff
je 0x54b299
lea eax, [ebp - 0x20]
xorps xmm0, xmm0
push eax
push edi
movq qword [ebp - 0x20], xmm0
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x54b292
cmp dword [ebp - 0x1c], ebx
jne 0x54b292
mov ecx, dword [esi + 0x10]
mov eax, dword [ebp - 0x20]
mov dword [ebp - 4], ebx
cmp eax, ecx
ja 0x54b22d
mov dword [esi + 0x10], eax
mov ecx, esi
cmp dword [esi + 0x14], 0x10
jb 0x54b227
mov ecx, dword [esi]
mov byte [ecx + eax], 0
jmp 0x54b239
sub eax, ecx
mov ecx, esi
push 0
push eax
call fcn.0040c040
push 0
lea eax, [ebp + 8]
mov dword [ebp + 8], 0
push eax
push dword [ebp - 0x20]
mov ecx, esi
push 0
call fcn.0043aa90
push eax
push edi
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x54b292
mov eax, dword [ebp - 0x20]
cmp eax, dword [ebp + 8]
jne 0x54b292
push edi
mov ebx, 1
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4013a0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x535a10
mov eax, dword fs:[0]
push eax
push esi
mov eax, dword [0x584c30]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
lea ecx, [esi + 0x10a0]
mov dword [ebp - 4], 0x24
mov dword [ecx], vtable.CMenu.0
call fcn.00417f86
lea ecx, [esi + 0x1010]
mov byte [ebp - 4], 0x23
call fcn.0040fc71
lea ecx, [esi + 0xf9c]
mov byte [ebp - 4], 0x22
call fcn.0040f3fc
lea ecx, [esi + 0xf28]
mov byte [ebp - 4], 0x21
call fcn.0040f3fc
lea ecx, [esi + 0xeb4]
mov byte [ebp - 4], 0x20
call fcn.0040f3fc
lea ecx, [esi + 0xe40]
mov byte [ebp - 4], 0x1f
call fcn.0040f3fc
lea ecx, [esi + 0xdcc]
mov byte [ebp - 4], 0x1e
call fcn.0040f5ea
lea ecx, [esi + 0xd58]
mov byte [ebp - 4], 0x1d
call fcn.0040f3fc
lea ecx, [esi + 0xce4]
mov byte [ebp - 4], 0x1c
call fcn.0040f3fc
lea ecx, [esi + 0xc70]
mov byte [ebp - 4], 0x1b
call fcn.0040f5ea
lea ecx, [esi + 0xbfc]
mov byte [ebp - 4], 0x1a
call fcn.0040f3fc
lea ecx, [esi + 0xb88]
mov byte [ebp - 4], 0x19
call fcn.0040f3fc
lea ecx, [esi + 0xb14]
mov byte [ebp - 4], 0x18
call fcn.0040f5ea
lea ecx, [esi + 0xaa0]
mov byte [ebp - 4], 0x17
call fcn.0040f3fc
mov byte [ebp - 4], 0x16
lea ecx, [esi + 0xa2c]
call fcn.0040f3fc
lea ecx, [esi + 0x9b8]
mov byte [ebp - 4], 0x15
call fcn.0040f3fc
lea ecx, [esi + 0x944]
mov byte [ebp - 4], 0x14
call fcn.0040f5ea
lea ecx, [esi + 0x8d0]
mov byte [ebp - 4], 0x13
call fcn.0040f5ea
lea ecx, [esi + 0x85c]
mov byte [ebp - 4], 0x12
call fcn.0040f5ea
lea ecx, [esi + 0x7e8]
mov byte [ebp - 4], 0x11
call fcn.0040f3fc
lea ecx, [esi + 0x774]
mov byte [ebp - 4], 0x10
call fcn.0040f3fc
lea ecx, [esi + 0x700]
mov byte [ebp - 4], 0xf
call fcn.0040f3fc
lea ecx, [esi + 0x68c]
mov byte [ebp - 4], 0xe
call fcn.0040f3fc
lea ecx, [esi + 0x618]
mov byte [ebp - 4], 0xd
call fcn.0040f384
lea ecx, [esi + 0x5a4]
mov byte [ebp - 4], 0xc
call fcn.0040f384
lea ecx, [esi + 0x530]
mov byte [ebp - 4], 0xb
call fcn.0040f3fc
lea ecx, [esi + 0x4bc]
mov byte [ebp - 4], 0xa
call fcn.0040f3fc
lea ecx, [esi + 0x448]
mov byte [ebp - 4], 9
call fcn.0040f3fc
lea ecx, [esi + 0x3d4]
mov byte [ebp - 4], 8
call fcn.0040f3fc
lea ecx, [esi + 0x360]
mov byte [ebp - 4], 7
call fcn.0040f384
lea ecx, [esi + 0x2ec]
mov byte [ebp - 4], 6
call fcn.0040f3fc
lea ecx, [esi + 0x278]
mov byte [ebp - 4], 5
call fcn.0040f5ea
lea ecx, [esi + 0x204]
mov byte [ebp - 4], 4
call fcn.0040f3fc
lea ecx, [esi + 0x190]
mov byte [ebp - 4], 3
call fcn.0040f5ea
lea ecx, [esi + 0x11c]
mov byte [ebp - 4], 2
call fcn.0040f53a
lea ecx, [esi + 0xa8]
mov byte [ebp - 4], 1
call fcn.00412c71
lea ecx, [esi + 0x94]
mov byte [ebp - 4], 0
mov dword [ecx], vtable.CFont.0
call fcn.00401110
mov ecx, esi
mov dword [ebp - 4], 0xffffffff
call fcn.004153ee
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x401a50
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x401a6b
pop edi
pop ebx
pop ebp
ret
push esi
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x401aa2
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [ebp + 0x10]
add eax, esi
and ecx, 0xf
jbe 0x401a9e
jmp 0x401a90
cmp esi, eax
jae 0x401aa2
dec ecx
movzx edx, word [esi]
lea esi, [esi + edx*2 + 2]
jne 0x401a90
cmp esi, eax
jb 0x401aa9
pop esi
pop edi
xor eax, eax
pop ebx
pop ebp
ret
movzx eax, word [esi]
neg eax
sbb eax, eax
and eax, esi
pop esi
pop edi
pop ebx
pop ebp
ret

Function at 0x401ee0
Capabilities:
Check if file exists

Disassembly:
push esi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsA]
test eax, eax
je 0x401f0b
mov eax, dword [0x58c988]
test eax, eax
je 0x401f0b
push str.GetMD5
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x401f0b
push esi
call eax
add esp, 4
ret
mov eax, 0x5628cc
ret
Function at 0x4036d0
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xa14
mov eax, dword [0x584c30]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [0x562ff4]
mov dx, word [0x562ff8]
xor eax, eax
mov word [ebp - 0xa14], ax
lea eax, [ebp - 0xa14]
push eax
push 0x3ff
mov dword [ebp - 0xc], ecx
mov word [ebp - 8], dx
call dword [sym.imp.KERNEL32.dll_GetLogicalDriveStringsW]
test eax, eax
je 0x4037a2
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageW]
lea esi, [ebp - 0xa14]
jmp 0x403730
mov cx, word [esi]
push 0x400
lea edx, [ebp - 0x214]
push edx
lea eax, [ebp - 0xc]
push eax
mov word [ebp - 0xc], cx
call dword [sym.imp.KERNEL32.dll_QueryDosDeviceW]
test eax, eax
je 0x403790
lea eax, [ebp - 0x214]
lea edx, [eax + 2]
lea ebx, [ebx]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x403760
sub eax, edx
sar eax, 1
cmp eax, 0x104
jae 0x403790
mov edx, dword [ebx + 0x13c]
lea ecx, [ebp - 0xc]
push ecx
push 0
push 0x143
push edx
call edi
lea ebx, [ebx]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x403790
cmp word [esi], ax
jne 0x403730
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0050e062
mov esp, ebp
pop ebp
ret