joyce8/EMBER2024-capa huggingface dataset:
Function at 0x5f988
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebx
push esi
push edi
add esp, 0xffffffec
mov esi, edx
lea edi, [esp + 8]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov ebx, dword [esp + 8]
test ebx, ebx
je 0x5f9e4
push esp
push 0x40
push 6
push ebx
call sub.kernel32.dll_VirtualProtect
test eax, eax
jne 0x5f9b3
call fcn.0005f3dc
mov edx, dword [esp + 8]
lea eax, [esp + 0xc]
mov ecx, 6
call fcn.00012810
lea eax, [esp + 4]
push eax
mov eax, dword [esp + 4]
push eax
push 6
mov eax, dword [esp + 0x14]
push eax
call sub.kernel32.dll_VirtualProtect
test eax, eax
jne 0x5f9e4
call fcn.0005f3dc
add esp, 0x14
pop edi
pop esi
pop ebx
ret
Function at 0x405e8d
Capabilities:
Hash data using sha256

Disassembly:
cmp dword [0x44b190], 2
jl 0x405eb2
movaps xmm0, xmmword [0x436800]
movaps xmmword [0x441fd0], xmm0
movaps xmm0, xmmword [0x4367f0]
movaps xmmword [0x441fe0], xmm0
push esi
mov esi, dword [esp + 8]
mov ecx, esi
call fcn.0040623a
xor edx, edx
mov ecx, dword [esi + 0xf4]
mov eax, dword [edx + 0x4367c8]
mov dword [edx + ecx], eax
add edx, 4
cmp edx, 0x20
jl 0x405ec0
mov eax, dword [esi + 0xf4]
xor dword [eax], 0x2080020
mov ecx, dword [esi + 0xf4]
mov eax, dword [esp + 0xc]
xor dword [ecx + 8], eax
mov ecx, dword [esi + 0xf4]
mov eax, dword [esp + 0x10]
or eax, 0x2000
shl eax, 0x10
xor dword [ecx + 0xc], eax
pop esi
ret 0xc

Function at 0x4065a3
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
push esi
mov esi, dword [esp + 0x10]
push edi
mov edi, dword [esp + 0x10]
test esi, esi
je 0x4065cd
movzx ecx, byte [edi]
movzx eax, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x441ff0]
inc edi
sub esi, 1
jne 0x4065b5
pop edi
mov eax, edx
pop esi
ret 0xc

Function at 0x4067ba
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x24
push ebp
push esi
push edi
mov edi, dword [esp + 0x34]
xor ebp, ebp
cmp dword [edi], 2
lea esi, [edi + 4]
jne 0x406810
mov eax, dword [esi]
push ebx
push ebp
push ebp
push ebp
push ebp
mov dword [esp + 0x20], eax
lea eax, [esp + 0x24]
push eax
push 4
lea eax, [esp + 0x28]
push eax
push 0x20
push dword [esp + 0x5c]
call fcn.00406ea4
mov edx, ebp
mov ebx, ebp
movzx eax, byte [esp + edx + 0x14]
mov ecx, edx
and ecx, 3
shl ecx, 3
shl eax, cl
xor eax, ebx
inc edx
mov ebx, eax
cmp edx, 0x20
jb 0x4067f4
mov dword [esi], eax
pop ebx
cmp dword [edi], 3
jne 0x40683c
push ebp
push ebp
push ebp
push ebp
lea eax, [esp + 0x20]
push eax
push 0x20
push esi
push 0x20
push dword [esp + 0x58]
call fcn.00406ea4
push 0x20
lea eax, [esp + 0x14]
push eax
push esi
call fcn.004224a0
add esp, 0xc
pop edi
pop esi
pop ebp
add esp, 0x24
ret 8
Function at 0x406bff
Capabilities:
Encode data using xor
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x864
push ebp
mov ebp, dword [esp + 0x880]
mov eax, ecx
mov dword [esp + 4], eax
cmp ebp, 0x18
ja 0x406ddd
push ebx
push esi
xor ebx, ebx
lea esi, [eax + 0xf4]
push edi
mov edi, ebx
push dword [esp + 0x87c]
mov ecx, esi
call fcn.004102f0
test al, al
je 0x406c5d
lea eax, [esi + 0x10]
cmp dword [eax + 0x30], ebp
jne 0x406c5d
push 0x10
push dword [esp + 0x888]
push eax
call fcn.00420e22
add esp, 0xc
test eax, eax
je 0x406de7
inc edi
add esi, 0x84
cmp edi, 4
jb 0x406c29
mov esi, 0x800
lea eax, [esp + 0x74]
push esi
push eax
push dword [esp + 0x888]
call fcn.00412eeb
xor eax, eax
mov ecx, ebp
inc eax
shl eax, cl
push eax
lea eax, [esp + 0x38]
push eax
lea eax, [esp + 0x5c]
push eax
lea eax, [esp + 0x20]
push eax
push 0x10
push dword [esp + 0x898]
lea eax, [esp + 0x8c]
push eax
call fcn.004287a0
pop ecx
push eax
lea eax, [esp + 0x90]
push eax
call fcn.004070af
push esi
lea eax, [esp + 0x78]
push eax
call fcn.00410514
mov edx, dword [esp + 0x10]
push dword [esp + 0x87c]
mov ecx, dword [edx + 0x304]
lea edi, [edx + 0xf4]
mov eax, ecx
and eax, 3
imul eax, eax, 0x84
add edi, eax
lea eax, [ecx + 1]
mov dword [edx + 0x304], eax
mov ecx, edi
mov dword [edi + 0x40], ebp
call fcn.00406790
push 0x10
push dword [esp + 0x888]
lea eax, [edi + 0x10]
push eax
call fcn.004224a0
push 0x20
pop ebp
push ebp
lea eax, [esp + 0x24]
push eax
lea esi, [edi + 0x20]
push esi
call fcn.004224a0
push ebp
lea eax, [esp + 0x50]
push eax
lea eax, [edi + 0x44]
push eax
call fcn.004224a0
push ebp
lea eax, [esp + 0x7c]
push eax
lea eax, [edi + 0x64]
push eax
call fcn.004224a0
add esp, 0x30
push ebx
push 1
push ebp
push esi
call fcn.00410425
cmp dword [esp + 0x890], ebx
je 0x406d6b
push ebp
lea eax, [esp + 0x58]
push eax
push dword [esp + 0x898]
call fcn.004224a0
add esp, 0xc
mov esi, dword [esp + 0x894]
test esi, esi
je 0x406d9e
push 8
push ebx
push esi
call fcn.00420890
add esp, 0xc
mov al, byte [esp + ebx + 0x34]
mov ecx, ebx
and ecx, 7
xor byte [ecx + esi], al
inc ebx
cmp ebx, ebp
jb 0x406d82
push ebp
lea eax, [esp + 0x38]
push eax
call fcn.00410514
cmp dword [esp + 0x888], 0
pop edi
pop esi
pop ebx
je 0x406dd2
push dword [esp + 0x87c]
mov ecx, dword [esp + 8]
lea eax, [esp + 0xc]
push 0x100
push eax
push dword [esp + 0x878]
add ecx, 0x30c
call fcn.0040f940
push ebp
lea eax, [esp + 0xc]
push eax
call fcn.00410514
pop ebp
add esp, 0x864
ret 0x20
push 0x20
pop ebp
push ebp
lea eax, [esi + 0x20]
push eax
lea eax, [esp + 0x1c]
push eax
call fcn.004224a0
add esp, 0xc
lea eax, [esp + 0x14]
push ebx
push ebx
push ebp
push eax
call fcn.00410425
push ebp
lea eax, [esi + 0x44]
push eax
lea eax, [esp + 0x3c]
push eax
call fcn.004224a0
push ebp
lea eax, [esi + 0x64]
push eax
lea eax, [esp + 0x68]
push eax
call fcn.004224a0
add esp, 0x18
jmp 0x406d4d
Function at 0x406ea4
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
sub esp, 0x1bc
push ebx
mov ebx, dword [esp + 0x1c8]
push ebp
push esi
push edi
push 0x40
pop edi
cmp ebx, edi
jbe 0x406ef9
lea eax, [esp + 0x164]
push eax
call fcn.004110e5
push ebx
push dword [esp + 0x1d4]
lea eax, [esp + 0x16c]
push eax
call fcn.0041112b
lea eax, [esp + 0x54]
push eax
lea eax, [esp + 0x168]
push eax
call fcn.00411002
push 0x20
lea eax, [esp + 0x58]
pop ebx
jmp 0x406f00
mov eax, dword [esp + 0x1d0]
mov ebp, dword [esp + 0x1e4]
mov dword [esp + 0x10], eax
test ebp, ebp
je 0x406f2b
mov ecx, dword [esp + 0x1e8]
cmp byte [ecx], 0
je 0x406f2b
push 0x1a
pop ecx
mov esi, ebp
lea edi, [esp + 0x94]
rep movsd dword es:[edi], dword [esi]
jmp 0x406f89
xor edx, edx
test ebx, ebx
je 0x406f4b
mov esi, eax
lea eax, [esp + 0x14]
sub esi, eax
lea ecx, [esp + 0x14]
add ecx, edx
mov al, byte [esi + ecx]
xor al, 0x36
inc edx
mov byte [ecx], al
cmp edx, ebx
jb 0x406f39
cmp ebx, edi
jae 0x406f65
mov eax, edi
lea ecx, [esp + 0x14]
sub eax, ebx
add ecx, ebx
push eax
push 0x36
push ecx
call fcn.00420890
add esp, 0xc
lea eax, [esp + 0x94]
push eax
call fcn.004110e5
push edi
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x9c]
push eax
call fcn.0041112b
test ebp, ebp
je 0x406fa6
mov eax, dword [esp + 0x1e8]
cmp byte [eax], 0
jne 0x406fa6
push 0x1a
pop ecx
lea esi, [esp + 0x94]
mov edi, ebp
rep movsd dword es:[edi], dword [esi]
mov byte [eax], 1
push dword [esp + 0x1dc]
lea eax, [esp + 0x98]
push dword [esp + 0x1dc]
push eax
call fcn.0041112b
lea eax, [esp + 0x74]
push eax
lea eax, [esp + 0x98]
push eax
call fcn.00411002
mov ebp, dword [esp + 0x1ec]
test ebp, ebp
je 0x406ffa
mov eax, dword [esp + 0x1f0]
cmp byte [eax], 0
je 0x406ffa
push 0x1a
pop ecx
mov esi, ebp
lea edi, [esp + 0xfc]
rep movsd dword es:[edi], dword [esi]
jmp 0x407064
test ebx, ebx
je 0x40701c
mov edx, dword [esp + 0x10]
lea eax, [esp + 0x14]
sub edx, eax
xor esi, esi
lea ecx, [esp + 0x14]
add ecx, esi
mov al, byte [edx + ecx]
xor al, 0x5c
inc esi
mov byte [ecx], al
cmp esi, ebx
jb 0x40700a
cmp ebx, 0x40
jae 0x407038
push 0x40
pop eax
sub eax, ebx
lea ecx, [esp + 0x14]
push eax
add ecx, ebx
push 0x5c
push ecx
call fcn.00420890
add esp, 0xc
lea eax, [esp + 0xfc]
push eax
call fcn.004110e5
push 0x40
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x104]
push eax
call fcn.0041112b
test ebp, ebp
je 0x40707a
mov eax, dword [esp + 0x1f0]
cmp byte [eax], 0
jne 0x40707a
push 0x1a
pop ecx
lea esi, [esp + 0xfc]
mov edi, ebp
rep movsd dword es:[edi], dword [esi]
mov byte [eax], 1
push 0x20
lea eax, [esp + 0x78]
push eax
lea eax, [esp + 0x104]
push eax
call fcn.0041112b
push dword [esp + 0x1e0]
lea eax, [esp + 0x100]
push eax
call fcn.00411002
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1bc
ret 0x24
Function at 0x4070af
Capabilities:
Encode data using xor

Disassembly:
push ebp
lea ebp, [esp - 0x58]
sub esp, 0x190
push ebx
push esi
mov esi, dword [ebp + 0x6c]
push edi
push 0x40
pop eax
cmp esi, eax
jae 0x4070c9
mov eax, esi
push eax
push dword [ebp + 0x68]
lea eax, [ebp - 0x48]
push eax
call fcn.004224a0
add esp, 0xc
mov dword [ebp + esi - 0x48], 0x1000000
xor eax, eax
push eax
push eax
push eax
push eax
lea eax, [ebp + 0x1c]
push eax
lea eax, [esi + 4]
push eax
lea eax, [ebp - 0x48]
push eax
push dword [ebp + 0x64]
push dword [ebp + 0x60]
call fcn.00406ea4
push 0x20
pop ebx
push ebx
lea eax, [ebp + 0x1c]
push eax
lea eax, [ebp - 4]
push eax
call fcn.004224a0
mov eax, dword [ebp + 0x7c]
add esp, 0xc
dec eax
mov byte [ebp + 0x56], 0
mov dword [ebp + 0x48], eax
xor esi, esi
mov byte [ebp + 0x57], 0
push 0x10
pop eax
mov dword [ebp + 0x4c], eax
mov dword [ebp + 0x50], eax
mov eax, dword [ebp + 0x70]
mov dword [ebp + 0x3c], eax
mov eax, dword [ebp + 0x74]
mov dword [ebp + 0x40], eax
mov eax, dword [ebp + 0x78]
mov dword [ebp + 0x44], eax
mov edi, dword [ebp + esi + 0x48]
test edi, edi
je 0x407195
lea eax, [ebp + 0x57]
push eax
lea eax, [ebp - 0xd0]
push eax
lea eax, [ebp + 0x56]
push eax
lea eax, [ebp - 0x138]
push eax
lea eax, [ebp - 0x68]
push eax
push ebx
lea eax, [ebp + 0x1c]
push eax
push dword [ebp + 0x64]
push dword [ebp + 0x60]
call fcn.00406ea4
push ebx
lea eax, [ebp - 0x68]
push eax
lea eax, [ebp + 0x1c]
push eax
call fcn.004224a0
add esp, 0xc
xor ecx, ecx
mov al, byte [ebp + ecx + 0x1c]
xor byte [ebp + ecx - 4], al
inc ecx
cmp ecx, ebx
jb 0x407183
sub edi, 1
jne 0x407146
push ebx
lea eax, [ebp - 4]
push eax
push dword [ebp + esi + 0x3c]
call fcn.004224a0
add esi, 4
add esp, 0xc
cmp esi, 0xc
jb 0x40713e
push 0x44
lea eax, [ebp - 0x48]
push eax
call fcn.00410514
push ebx
lea eax, [ebp - 4]
push eax
call fcn.00410514
push ebx
lea eax, [ebp + 0x1c]
push eax
call fcn.00410514
push ebx
lea eax, [ebp - 0x68]
push eax
call fcn.00410514
pop edi
pop esi
pop ebx
add ebp, 0x58
leave
ret 0x20
Function at 0x40a385
Capabilities:
Move file

Disassembly:
mov eax, 0x435714
call fcn.0041f5f8
mov eax, 0x5044
call fcn.0041f6d0
push ebx
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x4050]
push edi
mov ebx, 0x800
push ebx
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetLongPathNameW]
test eax, eax
je 0x40a546
cmp eax, ebx
jae 0x40a546
push ebx
lea eax, [ebp - 0x5050]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetShortPathNameW]
test eax, eax
je 0x40a546
cmp eax, ebx
jae 0x40a546
lea eax, [ebp - 0x4050]
push eax
call fcn.0040d462
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x5050]
push eax
call fcn.0040d462
mov edi, eax
xor ebx, ebx
cmp word [edi], bx
je 0x40a546
push edi
push dword [ebp - 0x10]
call fcn.00413091
test eax, eax
je 0x40a546
push edi
push esi
call fcn.0040d462
push eax
call fcn.00413091
test eax, eax
jne 0x40a546
mov word [ebp - 0x1010], ax
mov edi, ebx
test ax, ax
jne 0x40a4a6
push 0x800
push esi
lea eax, [ebp - 0x1010]
push eax
call fcn.004116b8
push edi
push str.rtmp_d
push 0x800
lea eax, [ebp - 0x1010]
push eax
call fcn.0040d462
push eax
call fcn.00404830
add esp, 0x10
lea eax, [ebp - 0x1010]
push eax
call fcn.0040b261
test al, al
je 0x40a48b
xor eax, eax
mov word [ebp - 0x1010], ax
jmp 0x40a492
mov ax, word [ebp - 0x1010]
add edi, 0x7b
cmp edi, 0x2710
jl 0x40a439
test ax, ax
je 0x40a546
mov edi, 0x800
lea eax, [ebp - 0x3050]
push edi
push esi
push eax
call fcn.004116b8
push edi
push dword [ebp - 0x10]
lea eax, [ebp - 0x3050]
push eax
call fcn.0040d4d8
lea eax, [ebp - 0x1010]
push eax
lea eax, [ebp - 0x3050]
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileW]
test eax, eax
je 0x40a546
lea ecx, [ebp - 0x2050]
call fcn.0040a559
push esi
mov dword [ebp - 4], ebx
call fcn.0040b261
test al, al
jne 0x40a509
push 0x12
push esi
lea ecx, [ebp - 0x2050]
call fcn.0040a66e
mov bl, al
lea eax, [ebp - 0x3050]
push eax
lea eax, [ebp - 0x1010]
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileW]
test bl, bl
je 0x40a537
lea ecx, [ebp - 0x2050]
call fcn.0040a620
lea ecx, [ebp - 0x2050]
call fcn.0040a74e
lea ecx, [ebp - 0x2050]
call fcn.0040a59d
mov al, 1
jmp 0x40a548
xor al, al
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 4
Function at 0x40a8e0
Capabilities:
Check if file exists

Disassembly:
mov eax, 0x1050
call fcn.0041f6d0
push ebx
mov ebx, dword [esp + 0x105c]
push ebp
push edi
mov edi, ecx
and dword [edi + 0x1034], 0
cmp byte [edi + 0x30], 0
jne 0x40a90c
test bl, 4
jne 0x40a90c
xor al, al
jmp 0x40a90e
mov al, 1
push esi
mov esi, ebx
shr esi, 1
not esi
and esi, 1
inc esi
shl esi, 0x1e
test bl, 1
je 0x40a927
or esi, 0x40000000
shr ebx, 3
not ebx
and ebx, 1
test al, al
je 0x40a936
or ebx, 2
lea ecx, [esp + 0x18]
call fcn.004077f5
cmp byte [edi + 0x24], 0
je 0x40a94b
or esi, 0x100
push 0
push 0x8000000
push 3
push 0
push ebx
push esi
push dword [esp + 0x107c]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebp, eax
cmp ebp, 0xffffffff
jne 0x40a9bb
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esp + 0x10], eax
lea eax, [esp + 0x18]
push 0x800
push eax
push dword [esp + 0x106c]
call fcn.0040cccb
test al, al
je 0x40a9c8
push 0
push 0x8000000
push 3
push 0
push ebx
push esi
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebp, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jne 0x40a9c3
mov dword [esp + 0x10], eax
jmp 0x40a9c3
mov eax, dword [esp + 0x10]
mov dword [esp + 0x10], eax
cmp ebp, 0xffffffff
jne 0x40a9d9
cmp dword [esp + 0x10], 2
jne 0x40a9d9
mov dword [edi + 0x1034], 1
cmp byte [edi + 0x24], 0
pop esi
je 0x40a9ff
cmp ebp, 0xffffffff
je 0x40a9ff
or dword [esp + 0xc], 0xffffffff
lea eax, [esp + 0xc]
or dword [esp + 0x10], 0xffffffff
push 0
push eax
push 0
push ebp
call dword [sym.imp.KERNEL32.dll_SetFileTime]
xor eax, eax
cmp ebp, 0xffffffff
mov byte [edi + 0x1c], al
mov dword [edi + 0x10], eax
setne bl
mov byte [edi + 0x15], al
je 0x40aa2e
push 0x800
push dword [esp + 0x1064]
lea ecx, [edi + 0x32]
mov dword [edi + 8], ebp
push ecx
call fcn.004116b8
mov byte [edi + 0x25], 0
pop edi
pop ebp
mov al, bl
pop ebx
add esp, 0x1050
ret 8
Function at 0x40afaa
Capabilities:
Write file on windows

Disassembly:
push ecx
push ecx
push ebp
push esi
mov esi, dword [esp + 0x18]
mov ebp, ecx
test esi, esi
jne 0x40afbf
mov al, 1
jmp 0x40b0da
cmp dword [ebp + 0x10], 1
lea ecx, [ebp + 8]
mov dword [esp + 0xc], ecx
jne 0x40afdb
push 0xfffffffffffffff5
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
lea ecx, [ebp + 8]
mov dword [ecx], eax
jmp 0x40afdf
mov dword [esp + 0xc], ecx
push ebx
push edi
and dword [esp + 0x10], 0
xor bl, bl
cmp dword [ebp + 0x10], 0
je 0x40b033
xor edi, edi
test esi, esi
je 0x40b054
mov eax, esi
sub eax, edi
cmp eax, 0x4000
jb 0x40b004
mov eax, 0x4000
push 0
lea edx, [esp + 0x14]
push edx
push eax
mov eax, dword [esp + 0x28]
add eax, edi
push eax
push dword [ecx]
call dword [sym.imp.KERNEL32.dll_WriteFile]
cmp eax, 1
sete bl
jne 0x40b050
mov ecx, dword [esp + 0x14]
add edi, 0x4000
cmp edi, esi
jb 0x40aff4
jmp 0x40b050
push 0
lea eax, [esp + 0x14]
push eax
push esi
push dword [esp + 0x28]
push dword [ecx]
call dword [sym.imp.KERNEL32.dll_WriteFile]
lea ebx, [eax - 1]
neg ebx
sbb bl, bl
inc bl
test bl, bl
jne 0x40b0d2
cmp byte [ebp + 0x1e], 0
je 0x40b0d2
cmp dword [ebp + 0x10], 0
jne 0x40b0d2
push 0
lea edi, [ebp + 0x32]
mov ecx, 0x444054
push edi
call fcn.0040746a
test al, al
je 0x40b0c5
mov ecx, dword [esp + 0x14]
cmp dword [esp + 0x10], esi
jae 0x40afe1
cmp dword [esp + 0x10], 0
jbe 0x40afe1
mov edi, dword [ebp]
push 0
mov esi, dword [edi + 0x14]
mov ecx, esi
call dword [0x43626c]
mov ecx, ebp
call esi
sub eax, dword [esp + 0x14]
mov ecx, dword [edi + 0x10]
sbb edx, 0
push edx
push eax
call dword [0x43626c]
mov ecx, ebp
call dword [edi + 0x10]
mov esi, dword [esp + 0x20]
mov ecx, dword [esp + 0x14]
jmp 0x40afe1
push edi
push 0
mov ecx, 0x444054
call fcn.00407761
pop edi
mov al, bl
mov byte [ebp + 0xc], 1
pop ebx
pop esi
pop ebp
pop ecx
pop ecx
ret 8

Function at 0x40b273
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041f6d0
push esi
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x40b2b8
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040cccb
test al, al
je 0x40b2b8
lea eax, [ebp - 0x1000]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov esi, eax
mov eax, esi
pop esi
leave
ret 4
Function at 0x40b2e2
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041f6d0
push esi
mov esi, dword [ebp + 8]
push esi
call fcn.0040d446
movzx eax, word [eax]
cmp eax, 0x2e
je 0x40b313
cmp eax, 0x20
je 0x40b313
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x40b346
push esi
call fcn.0040b261
test al, al
jne 0x40b359
push 0x800
lea eax, [ebp - 0x1000]
push eax
push esi
call fcn.0040cccb
test al, al
je 0x40b359
push 0
lea eax, [ebp - 0x1000]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
je 0x40b359
cmp byte [ebp + 0xc], 0
je 0x40b355
push dword [ebp + 0x10]
push esi
call fcn.0040b686
xor eax, eax
jmp 0x40b371
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
push 2
pop eax
cmp ecx, eax
je 0x40b371
xor eax, eax
cmp ecx, 3
sete al
inc eax
pop esi
leave
ret 0xc

Function at 0x40b686
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041f6d0
push ebx
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
setne bl
test eax, eax
jne 0x40b6d6
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040cccb
test al, al
je 0x40b6d6
push dword [ebp + 0xc]
lea eax, [ebp - 0x1000]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
setne bl
mov al, bl
pop ebx
leave
ret 8
Function at 0x40b834
Capabilities:
Check if file exists
Enumerate files on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1250
call fcn.0041f6d0
push ebx
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x250]
push edi
or edi, 0xffffffff
mov ebx, 0x800
push eax
cmp esi, edi
jne 0x40b8c0
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov esi, eax
cmp esi, edi
jne 0x40b8db
push ebx
lea eax, [ebp - 0x1250]
push eax
push dword [ebp + 0xc]
call fcn.0040cccb
test al, al
je 0x40b897
lea eax, [ebp - 0x250]
push eax
lea eax, [ebp - 0x1250]
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov esi, eax
cmp esi, edi
jne 0x40b8db
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x40b8b0
cmp eax, 3
je 0x40b8b0
cmp eax, 0x12
je 0x40b8b0
mov al, 1
jmp 0x40b8b2
xor al, al
mov edi, dword [ebp + 0x10]
mov byte [edi + 0x1044], al
jmp 0x40b99d
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x40b8db
mov esi, edi
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x12
setne al
jmp 0x40b8b2
mov edi, dword [ebp + 0x10]
push ebx
push dword [ebp + 0xc]
push edi
call fcn.004116b8
push ebx
lea eax, [ebp - 0x224]
push eax
push edi
call fcn.0040d4d8
mov ecx, dword [ebp - 0x234]
xor eax, eax
add eax, dword [ebp - 0x230]
mov dword [edi + 0x1000], eax
mov eax, dword [ebp - 0x250]
adc ecx, 0
mov dword [edi + 0x1008], eax
mov eax, dword [ebp - 0x24c]
mov dword [edi + 0x1004], ecx
mov ecx, dword [ebp - 0x248]
mov dword [edi + 0x1028], eax
mov eax, dword [ebp - 0x244]
mov dword [edi + 0x102c], ecx
mov ecx, dword [ebp - 0x240]
mov dword [edi + 0x1030], eax
mov eax, dword [ebp - 0x23c]
mov dword [edi + 0x1034], ecx
mov ecx, dword [ebp - 0x238]
mov dword [edi + 0x1038], eax
lea eax, [ebp - 0x23c]
mov dword [edi + 0x103c], ecx
lea ecx, [edi + 0x1010]
push eax
call fcn.004126a4
lea eax, [ebp - 0x24c]
push eax
lea ecx, [edi + 0x1018]
call fcn.004126a4
lea eax, [ebp - 0x244]
push eax
lea ecx, [edi + 0x1020]
call fcn.004126a4
and dword [edi + 0x1040], 0
mov eax, esi
pop edi
pop esi
pop ebx
leave
ret 0xc

Function at 0x40c105
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x114
cmp byte [0x44406c], 0
jne 0x40c162
lea eax, [ebp - 0x114]
mov dword [ebp - 0x114], 0x114
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [ebp - 0x110], 0xa
ja 0x40c152
jne 0x40c14e
cmp dword [ebp - 0x108], 0x55f0
jb 0x40c14e
call fcn.0040c190
test al, al
je 0x40c152
xor al, al
jmp 0x40c154
mov al, 1
mov byte [0x44406d], al
mov byte [0x44406c], 1
leave
ret
mov al, byte [0x44406d]
leave
ret
Function at 0x40cccb
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041f6d0
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
cmp word [esi], 0
je 0x40ce4c
push esi
call fcn.0040ce60
push esi
call fcn.004247b5
pop ecx
push esi
mov edi, eax
call fcn.0040ce8b
test al, al
je 0x40cd80
push esi
call fcn.0040ce60
test al, al
je 0x40cd3a
lea eax, [edi + 4]
cmp dword [ebp + 0x10], eax
jbe 0x40ce4c
push dword [ebp + 0x10]
push 0x436a08
push dword [ebp + 0xc]
call fcn.004116b8
push dword [ebp + 0x10]
push esi
push dword [ebp + 0xc]
call fcn.00411690
mov al, 1
jmp 0x40ce4e
push 0x5c
pop eax
cmp word [esi], ax
jne 0x40ce4c
lea ebx, [esi + 2]
cmp word [ebx], ax
jne 0x40ce4c
mov esi, dword [ebp + 0x10]
lea eax, [edi + 6]
cmp esi, eax
jbe 0x40ce4c
push esi
push 0x436a08
push dword [ebp + 0xc]
call fcn.004116b8
push esi
push 0x436a14
push dword [ebp + 0xc]
call fcn.00411690
push esi
push ebx
jmp 0x40cd2b
lea eax, [ebp - 0x1000]
mov ebx, 0x7ff
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
test eax, eax
je 0x40ce4c
cmp eax, ebx
ja 0x40ce4c
movzx eax, word [esi]
push eax
call fcn.0040cf65
test al, al
je 0x40cdeb
lea eax, [edi + 6]
mov edi, dword [ebp + 0x10]
cmp edi, eax
jbe 0x40ce4c
push edi
push 0x436a08
push dword [ebp + 0xc]
call fcn.004116b8
xor eax, eax
mov word [ebp - 0xffc], ax
lea eax, [ebp - 0x1000]
push edi
push eax
push dword [ebp + 0xc]
call fcn.00411690
push edi
jmp 0x40cd2a
push 0x800
lea eax, [ebp - 0x1000]
push eax
call fcn.0040c839
lea eax, [ebp - 0x1000]
push eax
call fcn.004247b5
add edi, 4
add eax, edi
mov edi, dword [ebp + 0x10]
pop ecx
cmp edi, eax
jbe 0x40ce4c
push edi
push 0x436a08
push dword [ebp + 0xc]
call fcn.004116b8
push edi
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 0xc]
call fcn.00411690
cmp word [esi], 0x2e
jne 0x40cde5
movzx eax, word [esi + 2]
push eax
call fcn.0040cf65
test al, al
je 0x40cde5
add esi, 4
jmp 0x40cde5
xor al, al
pop edi
pop esi
pop ebx
leave
ret 0xc