joyce8/EMBER2024-capa huggingface dataset:
Function at 0x626d45
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x6303a0
cmp edx, dword [eax]
je 0x626d67
add eax, 8
inc ecx
cmp eax, 0x630430
jl 0x626d58
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x6303a0]
jne 0x626e95
mov eax, dword [0x634d7c]
cmp eax, 1
je 0x626e6f
test eax, eax
jne 0x626d98
cmp dword [0x6302cc], 1
je 0x626e6f
cmp edx, 0xfc
je 0x626e95
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x626dcf
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.00627730
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.00627bc0
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x626e12
lea eax, [ebp - 0x1a4]
push eax
call fcn.00627bc0
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x62ca3c
push edi
call fcn.00629a90
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.00627730
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.00627740
lea eax, [ebp - 0xa0]
push 0x62ca1c
push eax
call fcn.00627740
push dword [esi + 0x6303a4]
lea eax, [ebp - 0xa0]
push eax
call fcn.00627740
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.00629a04
add esp, 0x2c
pop edi
jmp 0x626e95
lea eax, [ebp + 8]
lea esi, [esi + 0x6303a4]
push 0
push eax
push dword [esi]
call fcn.00627bc0
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret
Function at 0x432004
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
mov eax, section..reloc
nop
mov ebx, 0x40c7d0
nop
mov ecx, 0x61637561
test eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
je 0x43204e
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x432024
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x42f314
nop
mov ecx, 0x2122752a
nop
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x432084
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43206c
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x40607d
Capabilities:
Hash data using sha256

Disassembly:
cmp dword [0x44a200], 2
jl 0x4060a2
movaps xmm0, xmmword [0x4347f0]
movaps xmmword [0x441040], xmm0
movaps xmm0, xmmword [0x4347e0]
movaps xmmword [0x441050], xmm0
push esi
mov esi, dword [esp + 8]
mov ecx, esi
call fcn.0040642a
xor edx, edx
mov ecx, dword [esi + 0xf4]
mov eax, dword [edx + 0x4347b8]
mov dword [edx + ecx], eax
add edx, 4
cmp edx, 0x20
jl 0x4060b0
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 0x406793
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 0x4067bd
movzx ecx, byte [edi]
movzx eax, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x441060]
inc edi
sub esi, 1
jne 0x4067a5
pop edi
mov eax, edx
pop esi
ret 0xc

Function at 0x4069aa
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 0x406a00
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.00407094
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 0x4069e4
mov dword [esi], eax
pop ebx
cmp dword [edi], 3
jne 0x406a2c
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.00407094
push 0x20
lea eax, [esp + 0x14]
push eax
push esi
call fcn.00422db0
add esp, 0xc
pop edi
pop esi
pop ebp
add esp, 0x24
ret 8
Function at 0x406def
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 0x406fcd
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.00410560
test al, al
je 0x406e4d
lea eax, [esi + 0x10]
cmp dword [eax + 0x30], ebp
jne 0x406e4d
push 0x10
push dword [esp + 0x888]
push eax
call fcn.00421732
add esp, 0xc
test eax, eax
je 0x406fd7
inc edi
add esi, 0x84
cmp edi, 4
jb 0x406e19
mov esi, 0x800
lea eax, [esp + 0x74]
push esi
push eax
push dword [esp + 0x888]
call fcn.00413160
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.00427340
pop ecx
push eax
lea eax, [esp + 0x90]
push eax
call fcn.0040729f
push esi
lea eax, [esp + 0x78]
push eax
call fcn.00410784
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.00406980
push 0x10
push dword [esp + 0x888]
lea eax, [edi + 0x10]
push eax
call fcn.00422db0
push 0x20
pop ebp
push ebp
lea eax, [esp + 0x24]
push eax
lea esi, [edi + 0x20]
push esi
call fcn.00422db0
push ebp
lea eax, [esp + 0x50]
push eax
lea eax, [edi + 0x44]
push eax
call fcn.00422db0
push ebp
lea eax, [esp + 0x7c]
push eax
lea eax, [edi + 0x64]
push eax
call fcn.00422db0
add esp, 0x30
push ebx
push 1
push ebp
push esi
call fcn.00410695
cmp dword [esp + 0x890], ebx
je 0x406f5b
push ebp
lea eax, [esp + 0x58]
push eax
push dword [esp + 0x898]
call fcn.00422db0
add esp, 0xc
mov esi, dword [esp + 0x894]
test esi, esi
je 0x406f8e
push 8
push ebx
push esi
call fcn.004211a0
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 0x406f72
push ebp
lea eax, [esp + 0x38]
push eax
call fcn.00410784
cmp dword [esp + 0x888], 0
pop edi
pop esi
pop ebx
je 0x406fc2
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.0040fbb0
push ebp
lea eax, [esp + 0xc]
push eax
call fcn.00410784
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.00422db0
add esp, 0xc
lea eax, [esp + 0x14]
push ebx
push ebx
push ebp
push eax
call fcn.00410695
push ebp
lea eax, [esi + 0x44]
push eax
lea eax, [esp + 0x3c]
push eax
call fcn.00422db0
push ebp
lea eax, [esi + 0x64]
push eax
lea eax, [esp + 0x68]
push eax
call fcn.00422db0
add esp, 0x18
jmp 0x406f3d
Function at 0x407094
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 0x4070e9
lea eax, [esp + 0x164]
push eax
call fcn.00411355
push ebx
push dword [esp + 0x1d4]
lea eax, [esp + 0x16c]
push eax
call fcn.0041139b
lea eax, [esp + 0x54]
push eax
lea eax, [esp + 0x168]
push eax
call fcn.00411272
push 0x20
lea eax, [esp + 0x58]
pop ebx
jmp 0x4070f0
mov eax, dword [esp + 0x1d0]
mov ebp, dword [esp + 0x1e4]
mov dword [esp + 0x10], eax
test ebp, ebp
je 0x40711b
mov ecx, dword [esp + 0x1e8]
cmp byte [ecx], 0
je 0x40711b
push 0x1a
pop ecx
mov esi, ebp
lea edi, [esp + 0x94]
rep movsd dword es:[edi], dword [esi]
jmp 0x407179
xor edx, edx
test ebx, ebx
je 0x40713b
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 0x407129
cmp ebx, edi
jae 0x407155
mov eax, edi
lea ecx, [esp + 0x14]
sub eax, ebx
add ecx, ebx
push eax
push 0x36
push ecx
call fcn.004211a0
add esp, 0xc
lea eax, [esp + 0x94]
push eax
call fcn.00411355
push edi
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x9c]
push eax
call fcn.0041139b
test ebp, ebp
je 0x407196
mov eax, dword [esp + 0x1e8]
cmp byte [eax], 0
jne 0x407196
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.0041139b
lea eax, [esp + 0x74]
push eax
lea eax, [esp + 0x98]
push eax
call fcn.00411272
mov ebp, dword [esp + 0x1ec]
test ebp, ebp
je 0x4071ea
mov eax, dword [esp + 0x1f0]
cmp byte [eax], 0
je 0x4071ea
push 0x1a
pop ecx
mov esi, ebp
lea edi, [esp + 0xfc]
rep movsd dword es:[edi], dword [esi]
jmp 0x407254
test ebx, ebx
je 0x40720c
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 0x4071fa
cmp ebx, 0x40
jae 0x407228
push 0x40
pop eax
sub eax, ebx
lea ecx, [esp + 0x14]
push eax
add ecx, ebx
push 0x5c
push ecx
call fcn.004211a0
add esp, 0xc
lea eax, [esp + 0xfc]
push eax
call fcn.00411355
push 0x40
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x104]
push eax
call fcn.0041139b
test ebp, ebp
je 0x40726a
mov eax, dword [esp + 0x1f0]
cmp byte [eax], 0
jne 0x40726a
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.0041139b
push dword [esp + 0x1e0]
lea eax, [esp + 0x100]
push eax
call fcn.00411272
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1bc
ret 0x24
Function at 0x40729f
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 0x4072b9
mov eax, esi
push eax
push dword [ebp + 0x68]
lea eax, [ebp - 0x48]
push eax
call fcn.00422db0
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.00407094
push 0x20
pop ebx
push ebx
lea eax, [ebp + 0x1c]
push eax
lea eax, [ebp - 4]
push eax
call fcn.00422db0
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 0x407385
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.00407094
push ebx
lea eax, [ebp - 0x68]
push eax
lea eax, [ebp + 0x1c]
push eax
call fcn.00422db0
add esp, 0xc
xor ecx, ecx
mov al, byte [ebp + ecx + 0x1c]
xor byte [ebp + ecx - 4], al
inc ecx
cmp ecx, ebx
jb 0x407373
sub edi, 1
jne 0x407336
push ebx
lea eax, [ebp - 4]
push eax
push dword [ebp + esi + 0x3c]
call fcn.00422db0
add esi, 4
add esp, 0xc
cmp esi, 0xc
jb 0x40732e
push 0x44
lea eax, [ebp - 0x48]
push eax
call fcn.00410784
push ebx
lea eax, [ebp - 4]
push eax
call fcn.00410784
push ebx
lea eax, [ebp + 0x1c]
push eax
call fcn.00410784
push ebx
lea eax, [ebp - 0x68]
push eax
call fcn.00410784
pop edi
pop esi
pop ebx
add ebp, 0x58
leave
ret 0x20
Function at 0x40a5e9
Capabilities:
Move file

Disassembly:
mov eax, 0x433ad4
call fcn.0041feec
mov eax, 0x5044
call fcn.0041ffc0
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 0x40a7aa
cmp eax, ebx
jae 0x40a7aa
push ebx
lea eax, [ebp - 0x5050]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetShortPathNameW]
test eax, eax
je 0x40a7aa
cmp eax, ebx
jae 0x40a7aa
lea eax, [ebp - 0x4050]
push eax
call fcn.0040d6a7
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x5050]
push eax
call fcn.0040d6a7
mov edi, eax
xor ebx, ebx
cmp word [edi], bx
je 0x40a7aa
push edi
push dword [ebp - 0x10]
call fcn.00413306
test eax, eax
je 0x40a7aa
push edi
push esi
call fcn.0040d6a7
push eax
call fcn.00413306
test eax, eax
jne 0x40a7aa
mov word [ebp - 0x1010], ax
mov edi, ebx
test ax, ax
jne 0x40a70a
push 0x800
push esi
lea eax, [ebp - 0x1010]
push eax
call fcn.00411928
push edi
push str.rtmp_d
push 0x800
lea eax, [ebp - 0x1010]
push eax
call fcn.0040d6a7
push eax
call fcn.00404a20
add esp, 0x10
lea eax, [ebp - 0x1010]
push eax
call fcn.0040b4c1
test al, al
je 0x40a6ef
xor eax, eax
mov word [ebp - 0x1010], ax
jmp 0x40a6f6
mov ax, word [ebp - 0x1010]
add edi, 0x7b
cmp edi, 0x2710
jl 0x40a69d
test ax, ax
je 0x40a7aa
mov edi, 0x800
lea eax, [ebp - 0x3050]
push edi
push esi
push eax
call fcn.00411928
push edi
push dword [ebp - 0x10]
lea eax, [ebp - 0x3050]
push eax
call fcn.0040d71d
lea eax, [ebp - 0x1010]
push eax
lea eax, [ebp - 0x3050]
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileW]
test eax, eax
je 0x40a7aa
lea ecx, [ebp - 0x2050]
call fcn.0040a7bd
push esi
mov dword [ebp - 4], ebx
call fcn.0040b4c1
test al, al
jne 0x40a76d
push 0x12
push esi
lea ecx, [ebp - 0x2050]
call fcn.0040a8ce
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 0x40a79b
lea ecx, [ebp - 0x2050]
call fcn.0040a880
lea ecx, [ebp - 0x2050]
call fcn.0040a9ae
lea ecx, [ebp - 0x2050]
call fcn.0040a801
mov al, 1
jmp 0x40a7ac
xor al, al
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 4
Function at 0x40ab40
Capabilities:
Check if file exists

Disassembly:
mov eax, 0x1050
call fcn.0041ffc0
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 0x40ab6c
test bl, 4
jne 0x40ab6c
xor al, al
jmp 0x40ab6e
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 0x40ab87
or esi, 0x40000000
shr ebx, 3
not ebx
and ebx, 1
test al, al
je 0x40ab96
or ebx, 2
lea ecx, [esp + 0x18]
call fcn.004079e5
cmp byte [edi + 0x24], 0
je 0x40abab
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 0x40ac1b
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.0040cf32
test al, al
je 0x40ac28
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 0x40ac23
mov dword [esp + 0x10], eax
jmp 0x40ac23
mov eax, dword [esp + 0x10]
mov dword [esp + 0x10], eax
cmp ebp, 0xffffffff
jne 0x40ac39
cmp dword [esp + 0x10], 2
jne 0x40ac39
mov dword [edi + 0x1034], 1
cmp byte [edi + 0x24], 0
pop esi
je 0x40ac5f
cmp ebp, 0xffffffff
je 0x40ac5f
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 0x40ac8e
push 0x800
push dword [esp + 0x1064]
lea ecx, [edi + 0x32]
mov dword [edi + 8], ebp
push ecx
call fcn.00411928
mov byte [edi + 0x25], 0
pop edi
pop ebp
mov al, bl
pop ebx
add esp, 0x1050
ret 8
Function at 0x40b20a
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 0x40b21f
mov al, 1
jmp 0x40b33a
cmp dword [ebp + 0x10], 1
lea ecx, [ebp + 8]
mov dword [esp + 0xc], ecx
jne 0x40b23b
push 0xfffffffffffffff5
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
lea ecx, [ebp + 8]
mov dword [ecx], eax
jmp 0x40b23f
mov dword [esp + 0xc], ecx
push ebx
push edi
and dword [esp + 0x10], 0
xor bl, bl
cmp dword [ebp + 0x10], 0
je 0x40b293
xor edi, edi
test esi, esi
je 0x40b2b4
mov eax, esi
sub eax, edi
cmp eax, 0x4000
jb 0x40b264
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 0x40b2b0
mov ecx, dword [esp + 0x14]
add edi, 0x4000
cmp edi, esi
jb 0x40b254
jmp 0x40b2b0
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 0x40b332
cmp byte [ebp + 0x1e], 0
je 0x40b332
cmp dword [ebp + 0x10], 0
jne 0x40b332
push 0
lea edi, [ebp + 0x32]
mov ecx, 0x4430c4
push edi
call fcn.0040765a
test al, al
je 0x40b325
mov ecx, dword [esp + 0x14]
cmp dword [esp + 0x10], esi
jae 0x40b241
cmp dword [esp + 0x10], 0
jbe 0x40b241
mov edi, dword [ebp]
push 0
mov esi, dword [edi + 0x14]
mov ecx, esi
call dword [0x434278]
mov ecx, ebp
call esi
sub eax, dword [esp + 0x14]
mov ecx, dword [edi + 0x10]
sbb edx, 0
push edx
push eax
call dword [0x434278]
mov ecx, ebp
call dword [edi + 0x10]
mov esi, dword [esp + 0x20]
mov ecx, dword [esp + 0x14]
jmp 0x40b241
push edi
push 0
mov ecx, 0x4430c4
call fcn.00407951
pop edi
mov al, bl
mov byte [ebp + 0xc], 1
pop ebx
pop esi
pop ebp
pop ecx
pop ecx
ret 8

Function at 0x40b4d3
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041ffc0
push esi
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x40b518
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040cf32
test al, al
je 0x40b518
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 0x40b542
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041ffc0
push esi
mov esi, dword [ebp + 8]
push esi
call fcn.0040d68b
movzx eax, word [eax]
cmp eax, 0x2e
je 0x40b573
cmp eax, 0x20
je 0x40b573
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x40b5a6
push esi
call fcn.0040b4c1
test al, al
jne 0x40b5b9
push 0x800
lea eax, [ebp - 0x1000]
push eax
push esi
call fcn.0040cf32
test al, al
je 0x40b5b9
push 0
lea eax, [ebp - 0x1000]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
je 0x40b5b9
cmp byte [ebp + 0xc], 0
je 0x40b5b5
push dword [ebp + 0x10]
push esi
call fcn.0040b8e6
xor eax, eax
jmp 0x40b5d1
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
push 2
pop eax
cmp ecx, eax
je 0x40b5d1
xor eax, eax
cmp ecx, 3
sete al
inc eax
pop esi
leave
ret 0xc

Function at 0x40b8e6
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041ffc0
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 0x40b936
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040cf32
test al, al
je 0x40b936
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 0x40ba94
Capabilities:
Check if file exists
Enumerate files on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1250
call fcn.0041ffc0
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 0x40bb20
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov esi, eax
cmp esi, edi
jne 0x40bb3b
push ebx
lea eax, [ebp - 0x1250]
push eax
push dword [ebp + 0xc]
call fcn.0040cf32
test al, al
je 0x40baf7
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 0x40bb3b
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x40bb10
cmp eax, 3
je 0x40bb10
cmp eax, 0x12
je 0x40bb10
mov al, 1
jmp 0x40bb12
xor al, al
mov edi, dword [ebp + 0x10]
mov byte [edi + 0x1044], al
jmp 0x40bbfd
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x40bb3b
mov esi, edi
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x12
setne al
jmp 0x40bb12
mov edi, dword [ebp + 0x10]
push ebx
push dword [ebp + 0xc]
push edi
call fcn.00411928
push ebx
lea eax, [ebp - 0x224]
push eax
push edi
call fcn.0040d71d
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.00412914
lea eax, [ebp - 0x24c]
push eax
lea ecx, [edi + 0x1018]
call fcn.00412914
lea eax, [ebp - 0x244]
push eax
lea ecx, [edi + 0x1020]
call fcn.00412914
and dword [edi + 0x1040], 0
mov eax, esi
pop edi
pop esi
pop ebx
leave
ret 0xc

Function at 0x40c365
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x114
cmp byte [0x4430dc], 0
jne 0x40c3c2
lea eax, [ebp - 0x114]
mov dword [ebp - 0x114], 0x114
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [ebp - 0x110], 0xa
ja 0x40c3b2
jne 0x40c3ae
cmp dword [ebp - 0x108], 0x55f0
jb 0x40c3ae
call fcn.0040c3f7
test al, al
je 0x40c3b2
xor al, al
jmp 0x40c3b4
mov al, 1
mov byte [0x4430dd], al
mov byte [0x4430dc], 1
leave
ret
mov al, byte [0x4430dd]
leave
ret