joyce8/EMBER2024-capa huggingface dataset:
Function at 0x47cecc
Capabilities:
Encrypt data using rc4 prga

Disassembly:
jmp 0x55aed0
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff0
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
sub esp, 0x40
cmp dword [0x5aa988], 1
jge 0x55af3f
mov eax, dword [ebx + 8]
movzx ecx, word [eax]
test ecx, ecx
je 0x55af15
mov edx, dword [ebx + 8]
movzx eax, word [edx]
movzx ecx, word [ebx + 0xc]
cmp eax, ecx
je 0x55af15
mov edx, dword [ebx + 8]
add edx, 2
mov dword [ebx + 8], edx
jmp 0x55aef2
mov eax, dword [ebx + 8]
movzx ecx, word [eax]
movzx edx, word [ebx + 0xc]
cmp ecx, edx
jne 0x55af2b
mov eax, dword [ebx + 8]
mov dword [ebp - 4], eax
jmp 0x55af32
mov dword [ebp - 4], 0
mov eax, dword [ebp - 4]
jmp 0x55b03d
movzx ecx, word [ebx + 0xc]
movd xmm0, ecx
movdqa xmmword [ebp - 0x30], xmm0
pshuflw xmm0, xmmword [ebp - 0x30], 0
movdqa xmmword [ebp - 0x30], xmm0
pshufd xmm0, xmmword [ebp - 0x30], 0
movdqa xmmword [ebp - 0x30], xmm0
mov edx, dword [ebx + 8]
and edx, 0xfff
cmp edx, 0xff0
ja 0x55b00e
mov eax, dword [ebx + 8]
movdqu xmm0, xmmword [eax]
movdqa xmmword [ebp - 0x40], xmm0
movdqa xmm0, xmmword [ebp - 0x20]
pxor xmm0, xmmword [ebp - 0x20]
movdqa xmmword [ebp - 0x20], xmm0
movdqa xmm0, xmmword [ebp - 0x20]
pcmpeqw xmm0, xmmword [ebp - 0x40]
movdqa xmmword [ebp - 0x20], xmm0
movdqa xmm0, xmmword [ebp - 0x40]
pcmpeqw xmm0, xmmword [ebp - 0x30]
movdqa xmmword [ebp - 0x40], xmm0
movdqa xmm0, xmmword [ebp - 0x20]
por xmm0, xmmword [ebp - 0x40]
movdqa xmmword [ebp - 0x20], xmm0
movdqa xmm0, xmmword [ebp - 0x20]
pmovmskb ecx, xmm0
mov dword [ebp - 8], ecx
cmp dword [ebp - 8], 0
je 0x55b003
bsf edx, dword [ebp - 8]
mov dword [ebp - 0x10], edx
mov eax, dword [ebp - 0x10]
add eax, dword [ebx + 8]
mov dword [ebx + 8], eax
mov ecx, dword [ebx + 8]
movzx edx, word [ecx]
movzx eax, word [ebx + 0xc]
cmp edx, eax
jne 0x55aff7
mov ecx, dword [ebx + 8]
mov dword [ebp - 0xc], ecx
jmp 0x55affe
mov dword [ebp - 0xc], 0
mov eax, dword [ebp - 0xc]
jmp 0x55b03d
mov edx, dword [ebx + 8]
add edx, 0x10
mov dword [ebx + 8], edx
jmp 0x55b038
mov eax, dword [ebx + 8]
movzx ecx, word [eax]
movzx edx, word [ebx + 0xc]
cmp ecx, edx
jne 0x55b021
mov eax, dword [ebx + 8]
jmp 0x55b03d
mov eax, dword [ebx + 8]
movzx ecx, word [eax]
test ecx, ecx
jne 0x55b02f
xor eax, eax
jmp 0x55b03d
mov edx, dword [ebx + 8]
add edx, 2
mov dword [ebx + 8], edx
jmp 0x55af62
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret

Function at 0x489940
Capabilities:
Encrypt data using aes
Reference aes constants

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xcc
push ebx
push esi
push edi
lea edi, [ebp - 0xcc]
mov ecx, 0x33
mov eax, 0xcccccccc
rep stosd dword es:[edi], eax
mov dword [ebp - 8], 0
jmp 0x489970
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0x10
jge 0x48998f
mov eax, dword [ebp + 8]
add eax, dword [ebp - 8]
movzx ecx, byte [eax]
mov edx, dword [ebp + 8]
add edx, dword [ebp - 8]
mov al, byte [ecx + str.cw]
mov byte [edx], al
jmp 0x489967
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4039cf
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x114
push esi
push edi
push str.StartServiceCtrlDispatcherA
push str.ADVAPI32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, str.Serpiei
mov edi, eax
push esi
call fcn.00403061
test eax, eax
pop ecx
je 0x403a23
and dword [ebp - 8], 0
and dword [ebp - 4], 0
lea eax, [ebp - 0x10]
mov dword [ebp - 0x10], esi
push eax
mov dword [ebp - 0xc], 0x403756
call edi
pop edi
xor eax, eax
pop esi
leave
ret 0x10
and byte [ebp - 0x114], 0
push 0x40
pop ecx
xor eax, eax
lea edi, [ebp - 0x113]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [ebp - 0x114]
push eax
call fcn.00402ca7
lea eax, [ebp - 0x114]
push 1
push eax
push str.Microsoft_.NET_COM_Integration_with_SOAP
push str.Microsoft_.Net_Frameworek_COMi_Suppoot
push esi
call fcn.004031c0
add esp, 0x18
call fcn.00402217
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
push 4
nop
nop
nop
nop
nop
nop
nop
pop edi
nop
nop
cmp eax, 0
nop
nop
je 0x430072
nop
nop
nop
nop
mov ebx, 0x408f6c
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x51867816
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x430060
nop
nop
nop
nop
mov eax, section..data
nop
cmp eax, 0
nop
nop
nop
je 0x4300d2
nop
nop
nop
mov ebx, 0x42e3d0
nop
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x6f3d3ea1
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
loop 0x4300c0
nop
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x401219
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.00422480
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.004102d0
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.00420e02
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.00412ecb
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.00428780
pop ecx
push eax
lea eax, [esp + 0x90]
push eax
call fcn.004070af
push esi
lea eax, [esp + 0x78]
push eax
call fcn.004104f4
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.00422480
push 0x20
pop ebp
push ebp
lea eax, [esp + 0x24]
push eax
lea esi, [edi + 0x20]
push esi
call fcn.00422480
push ebp
lea eax, [esp + 0x50]
push eax
lea eax, [edi + 0x44]
push eax
call fcn.00422480
push ebp
lea eax, [esp + 0x7c]
push eax
lea eax, [edi + 0x64]
push eax
call fcn.00422480
add esp, 0x30
push ebx
push 1
push ebp
push esi
call fcn.00410405
cmp dword [esp + 0x890], ebx
je 0x406d6b
push ebp
lea eax, [esp + 0x58]
push eax
push dword [esp + 0x898]
call fcn.00422480
add esp, 0xc
mov esi, dword [esp + 0x894]
test esi, esi
je 0x406d9e
push 8
push ebx
push esi
call fcn.00420870
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.004104f4
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.0040f920
push ebp
lea eax, [esp + 0xc]
push eax
call fcn.004104f4
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.00422480
add esp, 0xc
lea eax, [esp + 0x14]
push ebx
push ebx
push ebp
push eax
call fcn.00410405
push ebp
lea eax, [esi + 0x44]
push eax
lea eax, [esp + 0x3c]
push eax
call fcn.00422480
push ebp
lea eax, [esi + 0x64]
push eax
lea eax, [esp + 0x68]
push eax
call fcn.00422480
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.004110c5
push ebx
push dword [esp + 0x1d4]
lea eax, [esp + 0x16c]
push eax
call fcn.0041110b
lea eax, [esp + 0x54]
push eax
lea eax, [esp + 0x168]
push eax
call fcn.00410fe2
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.00420870
add esp, 0xc
lea eax, [esp + 0x94]
push eax
call fcn.004110c5
push edi
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x9c]
push eax
call fcn.0041110b
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.0041110b
lea eax, [esp + 0x74]
push eax
lea eax, [esp + 0x98]
push eax
call fcn.00410fe2
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.00420870
add esp, 0xc
lea eax, [esp + 0xfc]
push eax
call fcn.004110c5
push 0x40
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x104]
push eax
call fcn.0041110b
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.0041110b
push dword [esp + 0x1e0]
lea eax, [esp + 0x100]
push eax
call fcn.00410fe2
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.00422480
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.00422480
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.00422480
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.00422480
add esi, 4
add esp, 0xc
cmp esi, 0xc
jb 0x40713e
push 0x44
lea eax, [ebp - 0x48]
push eax
call fcn.004104f4
push ebx
lea eax, [ebp - 4]
push eax
call fcn.004104f4
push ebx
lea eax, [ebp + 0x1c]
push eax
call fcn.004104f4
push ebx
lea eax, [ebp - 0x68]
push eax
call fcn.004104f4
pop edi
pop esi
pop ebx
add ebp, 0x58
leave
ret 0x20
Function at 0x40a363
Capabilities:
Move file

Disassembly:
mov eax, 0x4356f4
call fcn.0041f5d8
mov eax, 0x5044
call fcn.0041f6b0
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 0x40a524
cmp eax, ebx
jae 0x40a524
push ebx
lea eax, [ebp - 0x5050]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetShortPathNameW]
test eax, eax
je 0x40a524
cmp eax, ebx
jae 0x40a524
lea eax, [ebp - 0x4050]
push eax
call fcn.0040d442
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x5050]
push eax
call fcn.0040d442
mov edi, eax
xor ebx, ebx
cmp word [edi], bx
je 0x40a524
push edi
push dword [ebp - 0x10]
call fcn.00413071
test eax, eax
je 0x40a524
push edi
push esi
call fcn.0040d442
push eax
call fcn.00413071
test eax, eax
jne 0x40a524
mov word [ebp - 0x1010], ax
mov edi, ebx
test ax, ax
jne 0x40a484
push 0x800
push esi
lea eax, [ebp - 0x1010]
push eax
call fcn.00411698
push edi
push str.rtmp_d
push 0x800
lea eax, [ebp - 0x1010]
push eax
call fcn.0040d442
push eax
call fcn.00404830
add esp, 0x10
lea eax, [ebp - 0x1010]
push eax
call fcn.0040b241
test al, al
je 0x40a469
xor eax, eax
mov word [ebp - 0x1010], ax
jmp 0x40a470
mov ax, word [ebp - 0x1010]
add edi, 0x7b
cmp edi, 0x2710
jl 0x40a417
test ax, ax
je 0x40a524
mov edi, 0x800
lea eax, [ebp - 0x3050]
push edi
push esi
push eax
call fcn.00411698
push edi
push dword [ebp - 0x10]
lea eax, [ebp - 0x3050]
push eax
call fcn.0040d4b8
lea eax, [ebp - 0x1010]
push eax
lea eax, [ebp - 0x3050]
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileW]
test eax, eax
je 0x40a524
lea ecx, [ebp - 0x2050]
call fcn.0040a537
push esi
mov dword [ebp - 4], ebx
call fcn.0040b241
test al, al
jne 0x40a4e7
push 0x12
push esi
lea ecx, [ebp - 0x2050]
call fcn.0040a64e
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 0x40a515
lea ecx, [ebp - 0x2050]
call fcn.0040a600
lea ecx, [ebp - 0x2050]
call fcn.0040a72e
lea ecx, [ebp - 0x2050]
call fcn.0040a57b
mov al, 1
jmp 0x40a526
xor al, al
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 4
Function at 0x40a8c0
Capabilities:
Check if file exists

Disassembly:
mov eax, 0x1050
call fcn.0041f6b0
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 0x40a8ec
test bl, 4
jne 0x40a8ec
xor al, al
jmp 0x40a8ee
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 0x40a907
or esi, 0x40000000
shr ebx, 3
not ebx
and ebx, 1
test al, al
je 0x40a916
or ebx, 2
lea ecx, [esp + 0x18]
call fcn.004077f5
cmp byte [edi + 0x24], 0
je 0x40a92b
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 0x40a99b
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.0040ccab
test al, al
je 0x40a9a8
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 0x40a9a3
mov dword [esp + 0x10], eax
jmp 0x40a9a3
mov eax, dword [esp + 0x10]
mov dword [esp + 0x10], eax
cmp ebp, 0xffffffff
jne 0x40a9b9
cmp dword [esp + 0x10], 2
jne 0x40a9b9
mov dword [edi + 0x1034], 1
cmp byte [edi + 0x24], 0
pop esi
je 0x40a9df
cmp ebp, 0xffffffff
je 0x40a9df
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 0x40aa0e
push 0x800
push dword [esp + 0x1064]
lea ecx, [edi + 0x32]
mov dword [edi + 8], ebp
push ecx
call fcn.00411698
mov byte [edi + 0x25], 0
pop edi
pop ebp
mov al, bl
pop ebx
add esp, 0x1050
ret 8
Function at 0x40af8a
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 0x40af9f
mov al, 1
jmp 0x40b0ba
cmp dword [ebp + 0x10], 1
lea ecx, [ebp + 8]
mov dword [esp + 0xc], ecx
jne 0x40afbb
push 0xfffffffffffffff5
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
lea ecx, [ebp + 8]
mov dword [ecx], eax
jmp 0x40afbf
mov dword [esp + 0xc], ecx
push ebx
push edi
and dword [esp + 0x10], 0
xor bl, bl
cmp dword [ebp + 0x10], 0
je 0x40b013
xor edi, edi
test esi, esi
je 0x40b034
mov eax, esi
sub eax, edi
cmp eax, 0x4000
jb 0x40afe4
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 0x40b030
mov ecx, dword [esp + 0x14]
add edi, 0x4000
cmp edi, esi
jb 0x40afd4
jmp 0x40b030
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 0x40b0b2
cmp byte [ebp + 0x1e], 0
je 0x40b0b2
cmp dword [ebp + 0x10], 0
jne 0x40b0b2
push 0
lea edi, [ebp + 0x32]
mov ecx, 0x444054
push edi
call fcn.0040746a
test al, al
je 0x40b0a5
mov ecx, dword [esp + 0x14]
cmp dword [esp + 0x10], esi
jae 0x40afc1
cmp dword [esp + 0x10], 0
jbe 0x40afc1
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 0x40afc1
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 0x40b253
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041f6b0
push esi
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x40b298
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040ccab
test al, al
je 0x40b298
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 0x40b2c2
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041f6b0
push esi
mov esi, dword [ebp + 8]
push esi
call fcn.0040d426
movzx eax, word [eax]
cmp eax, 0x2e
je 0x40b2f3
cmp eax, 0x20
je 0x40b2f3
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x40b326
push esi
call fcn.0040b241
test al, al
jne 0x40b339
push 0x800
lea eax, [ebp - 0x1000]
push eax
push esi
call fcn.0040ccab
test al, al
je 0x40b339
push 0
lea eax, [ebp - 0x1000]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
je 0x40b339
cmp byte [ebp + 0xc], 0
je 0x40b335
push dword [ebp + 0x10]
push esi
call fcn.0040b666
xor eax, eax
jmp 0x40b351
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
push 2
pop eax
cmp ecx, eax
je 0x40b351
xor eax, eax
cmp ecx, 3
sete al
inc eax
pop esi
leave
ret 0xc

Function at 0x40b666
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041f6b0
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 0x40b6b6
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040ccab
test al, al
je 0x40b6b6
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