joyce8/EMBER2024-capa huggingface dataset:
Function at 0x5bb3700
Capabilities:
Decompress data using aplib

Disassembly:
pushal
mov esi, dword [esp + 0x24]
mov edi, dword [esp + 0x28]
cld
mov dl, 0x80
xor ebx, ebx
movsb byte es:[edi], byte [esi]
mov bl, 2
call fcn.05bb378f
jae 0x5bb370e
xor ecx, ecx
call fcn.05bb378f
jae 0x5bb373d
xor eax, eax
call fcn.05bb378f
jae 0x5bb374d
mov bl, 2
inc ecx
mov al, 0x10
call fcn.05bb378f
adc al, al
jae 0x5bb372f
jne 0x5bb3779
stosb byte es:[edi], al
jmp 0x5bb3711
call fcn.05bb379b
sub ecx, ebx
jne 0x5bb3756
call fcn.05bb3799
jmp 0x5bb3775
lodsb al, byte [esi]
shr eax, 1
je 0x5bb3783
adc ecx, ecx
jmp 0x5bb3772
xchg ecx, eax
dec eax
shl eax, 8
lodsb al, byte [esi]
call fcn.05bb3799
cmp eax, 0x7d00
jae 0x5bb3772
cmp ah, 5
jae 0x5bb3773
cmp eax, 0x7f
ja 0x5bb3774
inc ecx
inc ecx
xchg ebp, eax
mov eax, ebp
mov bl, 1
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x5bb3711
sub edi, dword [esp + 0x28]
mov dword [esp + 0x1c], edi
popal
ret 8

Function at 0x2ee3700
Capabilities:
Decompress data using aplib

Disassembly:
pushal
mov esi, dword [esp + 0x24]
mov edi, dword [esp + 0x28]
cld
mov dl, 0x80
xor ebx, ebx
movsb byte es:[edi], byte [esi]
mov bl, 2
call fcn.02ee378f
jae 0x2ee370e
xor ecx, ecx
call fcn.02ee378f
jae 0x2ee373d
xor eax, eax
call fcn.02ee378f
jae 0x2ee374d
mov bl, 2
inc ecx
mov al, 0x10
call fcn.02ee378f
adc al, al
jae 0x2ee372f
jne 0x2ee3779
stosb byte es:[edi], al
jmp 0x2ee3711
call fcn.02ee379b
sub ecx, ebx
jne 0x2ee3756
call fcn.02ee3799
jmp 0x2ee3775
lodsb al, byte [esi]
shr eax, 1
je 0x2ee3783
adc ecx, ecx
jmp 0x2ee3772
xchg ecx, eax
dec eax
shl eax, 8
lodsb al, byte [esi]
call fcn.02ee3799
cmp eax, 0x7d00
jae 0x2ee3772
cmp ah, 5
jae 0x2ee3773
cmp eax, 0x7f
ja 0x2ee3774
inc ecx
inc ecx
xchg ebp, eax
mov eax, ebp
mov bl, 1
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x2ee3711
sub edi, dword [esp + 0x28]
mov dword [esp + 0x1c], edi
popal
ret 8

Function at 0x2f03700
Capabilities:
Decompress data using aplib

Disassembly:
pushal
mov esi, dword [esp + 0x24]
mov edi, dword [esp + 0x28]
cld
mov dl, 0x80
xor ebx, ebx
movsb byte es:[edi], byte [esi]
mov bl, 2
call fcn.02f0378f
jae 0x2f0370e
xor ecx, ecx
call fcn.02f0378f
jae 0x2f0373d
xor eax, eax
call fcn.02f0378f
jae 0x2f0374d
mov bl, 2
inc ecx
mov al, 0x10
call fcn.02f0378f
adc al, al
jae 0x2f0372f
jne 0x2f03779
stosb byte es:[edi], al
jmp 0x2f03711
call fcn.02f0379b
sub ecx, ebx
jne 0x2f03756
call fcn.02f03799
jmp 0x2f03775
lodsb al, byte [esi]
shr eax, 1
je 0x2f03783
adc ecx, ecx
jmp 0x2f03772
xchg ecx, eax
dec eax
shl eax, 8
lodsb al, byte [esi]
call fcn.02f03799
cmp eax, 0x7d00
jae 0x2f03772
cmp ah, 5
jae 0x2f03773
cmp eax, 0x7f
ja 0x2f03774
inc ecx
inc ecx
xchg ebp, eax
mov eax, ebp
mov bl, 1
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x2f03711
sub edi, dword [esp + 0x28]
mov dword [esp + 0x1c], edi
popal
ret 8
Function at 0xfa0058
Capabilities:
Decompress data using aplib

Disassembly:
call 0xfa01a8
push ebx
mov ebx, esp
push ebx
mov esi, dword [ebx + 8]
mov edi, dword [ebx + 0x10]
cld
mov dl, 0x80
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
mov ebx, 2
add dl, dl
jne 0xfa007e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xfa006a
add dl, dl
jne 0xfa0089
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xfa00dc
xor eax, eax
add dl, dl
jne 0xfa0096
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xfa017d
add dl, dl
jne 0xfa00a5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xfa00b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xfa00bb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xfa00c6
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0xfa00d2
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0xfa0075
mov eax, 1
add dl, dl
jne 0xfa00ea
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xfa00f5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xfa00e1
sub eax, ebx
mov ebx, 1
jne 0xfa0128
mov ecx, 1
add dl, dl
jne 0xfa010e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0xfa0119
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xfa0105
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xfa0075
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0xfa013f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0xfa014a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xfa0136
cmp eax, 0x7d00
jae 0xfa016d
cmp eax, 0x500
jb 0xfa0168
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xfa0075
cmp eax, 0x7f
ja 0xfa0170
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xfa0075
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0xfa019e
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0xfa0075
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10
Function at 0x402840
Capabilities:
Create directory
Delete file

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x4271b6
mov eax, dword fs:[0]
push eax
sub esp, 0x250
mov eax, dword [0x432c90]
xor eax, esp
mov dword [esp + 0x248], eax
push esi
mov eax, dword [0x432c90]
xor eax, esp
push eax
lea eax, [esp + 0x258]
mov dword fs:[0], eax
mov eax, dword [0x436d6c]
push ecx
add eax, 0xfffffff0
mov dword [esp + 0xc], esp
mov esi, esp
push eax
call fcn.004018c0
add eax, 0x10
add esp, 4
mov dword [esi], eax
call fcn.00402a80
add esp, 4
test eax, eax
jne 0x4028b4
push eax
mov eax, dword [0x436d6c]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
push str.apk.zip
lea ecx, [esp + 0xc]
push 0x436d6c
push ecx
call fcn.00402da0
add esp, 0xc
mov dword [esp + 0x260], 0
mov eax, dword [esp + 8]
call fcn.00402b50
call fcn.00409bf2
xor ecx, ecx
test eax, eax
setne cl
test ecx, ecx
jne 0x4028f9
push 0x80004005
call fcn.00401090
mov edx, dword [eax]
mov ecx, eax
mov eax, dword [edx + 0xc]
call eax
add eax, 0x10
mov dword [esp + 0x244], eax
call fcn.00409bf2
xor ecx, ecx
test eax, eax
setne cl
test ecx, ecx
jne 0x402926
push 0x80004005
call fcn.00401090
mov edx, dword [eax]
mov ecx, eax
mov eax, dword [edx + 0xc]
call eax
add eax, 0x10
mov dword [esp + 0x248], eax
lea ecx, [esp + 8]
lea edx, [esp + 0xc]
mov byte [esp + 0x260], 1
call fcn.004081b0
mov ecx, dword [esp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov byte [esp + 0x260], 0
mov eax, dword [esp + 0x248]
add eax, 0xfffffff0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x402984
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [esp + 0x244]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4029a7
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [esp + 0x260], 0xffffffff
mov eax, dword [esp + 8]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4029d2
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, 1
mov ecx, dword [esp + 0x258]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [esp + 0x248]
xor ecx, esp
call fcn.00414058
mov esp, ebp
pop ebp
ret
Function at 0x402a80
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push 0xffffffffffffffff
push 0x426ef8
mov eax, dword fs:[0]
push eax
push esi
mov eax, dword [0x432c90]
xor eax, esp
push eax
lea eax, [esp + 8]
mov dword fs:[0], eax
mov dword [esp + 0x10], 0
mov eax, dword [esp + 0x18]
cmp dword [eax - 4], 1
jle 0x402ac4
mov eax, dword [eax - 0xc]
push eax
lea ecx, [esp + 0x1c]
call fcn.00401ab0
mov eax, dword [esp + 0x18]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
xor ecx, ecx
cmp eax, 0xffffffff
mov eax, dword [esp + 0x18]
setne cl
mov esi, ecx
mov ecx, dword [eax - 8]
push ecx
push eax
call fcn.0041484c
add esp, 8
test eax, eax
jl 0x402b3b
mov ecx, dword [esp + 0x18]
cmp eax, dword [ecx - 8]
jg 0x402b3b
mov dword [ecx - 0xc], eax
mov ecx, dword [esp + 0x18]
xor edx, edx
mov word [ecx + eax*2], dx
mov dword [esp + 0x10], 0xffffffff
mov eax, dword [esp + 0x18]
add eax, 0xfffffff0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x402b28
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, esi
mov ecx, dword [esp + 8]
mov dword fs:[0], ecx
pop ecx
pop esi
add esp, 0xc
ret
push 0x80070057
call fcn.00401090
int3

Function at 0x402b50
Capabilities:
Extract resource via kernel32 functions
Write file on windows

Disassembly:
push ecx
push esi
push 0
push 0x100
push 2
push 0
push 0
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x402b77
xor eax, eax
pop esi
pop ecx
ret
mov ecx, dword [0x436d60]
push ebx
push edi
push 0x42ba04
push 0x81
push ecx
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov edx, dword [0x436d60]
mov edi, eax
push edi
push edx
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov ebx, eax
mov eax, dword [0x436d60]
push edi
push eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
push 0
lea ecx, [esp + 0x10]
push ecx
push eax
push ebx
push esi
mov dword [esp + 0x20], 0
call dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop ebx
mov eax, 1
pop esi
pop ecx
ret
Function at 0x402be0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push 0xffffffffffffffff
push 0x427039
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push ebp
push esi
push edi
mov eax, dword [0x432c90]
xor eax, esp
push eax
lea eax, [esp + 0x1c]
mov dword fs:[0], eax
mov ebp, dword [esp + 0x2c]
xor edi, edi
mov dword [esp + 0x24], edi
push 0x42b940
mov ecx, ebp
mov dword [esp + 0x18], edi
call fcn.00401200
push 0x42ba04
push 0x83
mov dword [esp + 0x2c], edi
push edi
mov dword [esp + 0x20], 1
call dword [sym.imp.KERNEL32.dll_FindResourceW]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ecx, eax
mov dword [esp + 0x18], ecx
lea esi, [eax + 1]
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x402c56
push edi
push edi
sub eax, esi
mov ebx, eax
push ebx
push ecx
push edi
push edi
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov esi, eax
xor ecx, ecx
lea eax, [esi + 1]
mov edx, 2
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.0040982e
add esp, 4
push esi
mov edi, eax
mov eax, dword [esp + 0x1c]
push edi
push ebx
push eax
push 0
push 0
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
push edi
xor ecx, ecx
push 0x42b948
push ebp
mov word [edi + esi*2], cx
call fcn.00401eb0
add esp, 0xc
mov ebx, ebp
call fcn.00402ed0
mov ebx, eax
call fcn.00402f50
mov eax, ebp
mov ecx, dword [esp + 0x1c]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
Function at 0x404df0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
test ecx, ecx
jne 0x404df7
xor eax, eax
ret
push esi
not eax
cmp edx, 8
jb 0x404ed4
mov esi, edx
shr esi, 3
push edi
lea esp, [esp]
movzx edi, byte [ecx]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x42d418]
movzx edi, byte [ecx + 1]
xor edi, eax
and edi, 0xff
inc ecx
shr eax, 8
xor eax, dword [edi*4 + 0x42d418]
movzx edi, byte [ecx + 1]
xor edi, eax
and edi, 0xff
inc ecx
shr eax, 8
xor eax, dword [edi*4 + 0x42d418]
movzx edi, byte [ecx + 1]
xor edi, eax
inc ecx
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x42d418]
movzx edi, byte [ecx + 1]
xor edi, eax
inc ecx
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x42d418]
movzx edi, byte [ecx + 1]
xor edi, eax
inc ecx
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x42d418]
movzx edi, byte [ecx + 1]
inc ecx
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x42d418]
movzx edi, byte [ecx + 1]
inc ecx
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x42d418]
inc ecx
sub edx, 8
sub esi, 1
jne 0x404e10
pop edi
test edx, edx
je 0x404efb
jmp 0x404ee0
movzx esi, byte [ecx]
xor esi, eax
and esi, 0xff
shr eax, 8
xor eax, dword [esi*4 + 0x42d418]
inc ecx
sub edx, 1
jne 0x404ee0
not eax
pop esi
ret

Function at 0x404f00
Capabilities:
Generate random numbers using the delphi lcg
Hash data with crc32

Disassembly:
mov eax, dword [edx]
movsx ecx, cl
xor ecx, eax
shr eax, 8
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x42d418]
xor ecx, eax
movzx eax, cl
add eax, dword [edx + 4]
mov dword [edx], ecx
mov ecx, dword [edx + 8]
imul eax, eax, 0x8088405
inc eax
mov dword [edx + 4], eax
shr eax, 0x18
xor eax, ecx
and eax, 0xff
shr ecx, 8
xor ecx, dword [eax*4 + 0x42d418]
mov dword [edx + 8], ecx
ret

Function at 0x404f50
Capabilities:
Generate random numbers using the delphi lcg
Hash data with crc32

Disassembly:
mov ecx, dword [esi + 8]
push ebx
mov edx, ecx
and edx, 0xfffd
or edx, 2
mov ebx, edx
xor ebx, 1
imul ebx, edx
mov edx, dword [esi]
shr ebx, 8
push edi
xor al, bl
movsx edi, al
xor edi, edx
shr edx, 8
and edi, 0xff
mov ebx, dword [edi*4 + 0x42d418]
xor ebx, edx
movzx edx, bl
add edx, dword [esi + 4]
mov dword [esi], ebx
imul edx, edx, 0x8088405
inc edx
mov dword [esi + 4], edx
shr edx, 0x18
xor edx, ecx
and edx, 0xff
shr ecx, 8
xor ecx, dword [edx*4 + 0x42d418]
pop edi
mov dword [esi + 8], ecx
pop ebx
ret

Function at 0x405700
Capabilities:
Read file on windows

Disassembly:
push esi
mov esi, ebx
imul esi, dword [esp + 8]
cmp byte [edi], 0
je 0x405732
mov ecx, dword [edi + 4]
push 0
lea eax, [esp + 0xc]
push eax
push esi
push edx
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x405728
mov byte [edi + 8], 1
mov eax, dword [esp + 8]
xor edx, edx
div ebx
pop esi
ret
mov ecx, dword [edi + 0x1c]
mov eax, dword [edi + 0x18]
push ebp
lea ebp, [ecx + esi]
cmp ebp, eax
pop ebp
jbe 0x405745
sub eax, ecx
mov esi, eax
mov eax, dword [edi + 0x14]
push esi
add eax, ecx
push eax
push edx
call fcn.00419a60
add dword [edi + 0x1c], esi
mov eax, esi
add esp, 0xc
xor edx, edx
div ebx
pop esi
ret
Function at 0x405760
Capabilities:
Read file on windows

Disassembly:
sub esp, 8
cmp byte [esi], 0
push edi
mov edi, 1
je 0x405793
mov edx, dword [esi + 4]
push 0
lea eax, [esp + 0xc]
push eax
push edi
lea ecx, [esp + 0x13]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x40578d
mov byte [esi + 8], 1
mov edi, dword [esp + 8]
jmp 0x4057bf
mov eax, dword [esi + 0x18]
push ebx
mov ebx, dword [esi + 0x1c]
lea ecx, [ebx + 1]
cmp ecx, eax
jbe 0x4057a5
sub eax, ebx
mov edi, eax
mov edx, dword [esi + 0x14]
push edi
add edx, ebx
push edx
lea eax, [esp + 0x13]
push eax
call fcn.00419a60
add esp, 0xc
add ebx, edi
mov dword [esi + 0x1c], ebx
pop ebx
cmp edi, 1
pop edi
jne 0x4057d6
movzx ecx, byte [esp + 3]
mov edx, dword [esp + 0xc]
mov dword [edx], ecx
xor eax, eax
add esp, 8
ret
cmp byte [esi], 0
je 0x4057d0
cmp byte [esi + 8], 0
je 0x4057d0
or eax, 0xffffffff
add esp, 8
ret
Function at 0x405870
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x18
cmp byte [esi], 0
je 0x4058b5
cmp byte [esi + 1], 0
je 0x4058bd
mov eax, dword [esi + 4]
push 2
push 0
push 0
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp byte [esi], 0
push ebp
je 0x4058d2
cmp byte [esi + 1], 0
je 0x4058c4
mov edx, dword [esi + 4]
push 1
push 0
push 0
push edx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov ebp, eax
sub ebp, dword [esi + 0xc]
mov dword [esp + 4], ebp
jmp 0x4058db
mov ecx, dword [esi + 0x18]
mov dword [esi + 0x1c], ecx
jmp 0x40588e
or eax, 0xffffffff
add esp, 0x18
ret
mov dword [esp + 4], 0
mov ebp, dword [esp + 4]
jmp 0x4058db
mov eax, dword [esi + 0x1c]
mov dword [esp + 4], eax
mov ebp, eax
push edi
mov edi, 0xffff
mov dword [esp + 0xc], edi
cmp ebp, edi
jae 0x4058ef
mov dword [esp + 0xc], ebp
mov edi, ebp
push ebx
push 0x404
call fcn.004143e7
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x40590d
pop ebx
pop edi
or eax, 0xffffffff
pop ebp
add esp, 0x18
ret
mov eax, 4
mov dword [esp + 0x18], 0xffffffff
cmp edi, eax
jbe 0x405a21
jmp 0x405930
mov edi, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov ebp, dword [esp + 0xc]
add eax, 0x400
mov dword [esp + 0x14], edi
cmp eax, edi
ja 0x405941
mov dword [esp + 0x14], eax
mov eax, ebp
sub eax, dword [esp + 0x14]
sub ebp, eax
mov dword [esp + 0x20], eax
cmp ebp, 0x404
jbe 0x40595a
mov ebp, 0x404
cmp byte [esi], 0
je 0x40597f
cmp byte [esi + 1], 0
je 0x405a21
mov ecx, dword [esi + 0xc]
mov edx, dword [esi + 4]
push 0
push 0
add ecx, eax
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
jmp 0x405982
mov dword [esi + 0x1c], eax
cmp byte [esi], 0
mov edi, ebp
je 0x4059aa
mov ecx, dword [esi + 4]
push 0
lea eax, [esp + 0x20]
push eax
push ebp
push ebx
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x4059a4
mov byte [esi + 8], 1
mov eax, dword [esp + 0x1c]
jmp 0x4059d0
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x18]
lea edx, [eax + ebp]
cmp edx, ecx
jbe 0x4059bb
sub ecx, eax
mov edi, ecx
mov ecx, dword [esi + 0x14]
push edi
add ecx, eax
push ecx
push ebx
call fcn.00419a60
add esp, 0xc
add dword [esi + 0x1c], edi
mov eax, edi
xor edx, edx
div ebp
cmp eax, 1
jne 0x405a21
lea eax, [ebp - 3]
test eax, eax
jl 0x405a0c
dec eax
cmp byte [eax + ebx], 0x50
jne 0x4059fc
cmp byte [eax + ebx + 1], 0x4b
jne 0x4059fc
cmp byte [eax + ebx + 2], 5
jne 0x4059fc
cmp byte [eax + ebx + 3], 6
je 0x405a02
test eax, eax
jge 0x4059e0
jmp 0x405a0c
mov edx, dword [esp + 0x20]
add eax, edx
mov dword [esp + 0x18], eax
cmp dword [esp + 0x18], 0
jne 0x405a21
mov eax, dword [esp + 0x10]
cmp dword [esp + 0x14], eax
jb 0x405924
push ebx
call fcn.0041430a
mov eax, dword [esp + 0x1c]
add esp, 4
pop ebx
pop edi
pop ebp
add esp, 0x18
ret
Function at 0x4063f0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0xc
push ebx
push ebp
mov ebp, dword [esp + 0x18]
push edi
mov edi, eax
xor ebx, ebx
cmp edi, ebx
jne 0x40640e
pop edi
pop ebp
mov eax, 0xffffff9a
pop ebx
add esp, 0xc
ret
cmp dword [edi + 0x18], ebx
je 0x406402
cmp dword [edi + 0x7c], ebx
je 0x40641d
call fcn.004067e0
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x10]
push ecx
lea edx, [esp + 0x1c]
push edx
call fcn.00406160
add esp, 0xc
test eax, eax
je 0x406444
pop edi
pop ebp
mov eax, 0xffffff99
pop ebx
add esp, 0xc
ret
push esi
push 0x84
call fcn.004143e7
mov esi, eax
add esp, 4
cmp esi, ebx
je 0x406485
push 0x4000
call fcn.004143e7
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
add esp, 4
mov dword [esi], eax
mov dword [esi + 0x44], ecx
mov dword [esi + 0x48], edx
mov dword [esi + 0x4c], ebx
cmp eax, ebx
jne 0x406492
push esi
call fcn.0041430a
add esp, 4
pop esi
pop edi
pop ebp
mov eax, 0xffffff98
pop ebx
add esp, 0xc
ret
mov dword [esi + 0x40], ebx
mov ecx, dword [edi + 0x3c]
xor eax, eax
cmp dword [edi + 0x34], ebx
mov dword [esi + 0x54], ecx
mov dword [esi + 0x50], ebx
mov edx, dword [edi + 0x34]
sete al
mov dword [esi + 0x64], edx
mov ecx, dword [edi]
mov dword [esi + 0x60], ecx
mov edx, dword [edi + 0xc]
mov dword [esi + 0x68], edx
mov dword [esi + 0x18], ebx
cmp eax, ebx
jne 0x4064da
lea eax, [esi + 4]
mov dword [esi + 0x24], ebx
mov dword [esi + 0x28], ebx
mov dword [esi + 0x2c], ebx
call fcn.00405210
test eax, eax
jne 0x4064da
mov dword [esi + 0x40], 1
mov eax, dword [edi + 0x40]
mov dword [esi + 0x58], eax
mov ecx, dword [edi + 0x44]
mov dword [esi + 0x5c], ecx
mov dl, byte [edi + 0x30]
and dl, 1
mov byte [esi + 0x6c], dl
mov eax, dword [edi + 0x30]
shr eax, 3
test al, 1
je 0x406504
mov cl, byte [edi + 0x39]
mov byte [esi + 0x80], cl
jmp 0x40650d
mov dl, byte [edi + 0x3f]
mov byte [esi + 0x80], dl
movzx eax, byte [esi + 0x6c]
neg eax
sbb eax, eax
and eax, 0xc
lea edx, [esi + 0x70]
mov dword [esi + 0x7c], eax
mov dword [edx], 0x12345678
mov dword [esi + 0x74], 0x23456789
mov dword [esi + 0x78], 0x34567890
cmp ebp, ebx
je 0x406547
mov cl, byte [ebp]
cmp cl, bl
je 0x406547
call fcn.00404f00
add ebp, 1
jne 0x406536
mov ecx, dword [edi + 0x78]
mov edx, dword [esp + 0x18]
lea eax, [ecx + edx + 0x1e]
mov dword [esi + 0x3c], eax
mov dword [esi + 8], ebx
mov dword [edi + 0x7c], esi
pop esi
pop edi
pop ebp
xor eax, eax
pop ebx
add esp, 0xc
ret
Function at 0x4068e0
Capabilities:
Get common file path

Disassembly:
push ecx
cmp dword [esi], 0
push edi
jne 0x406981
cmp dword [esi + 4], 0xffffffff
jne 0x406981
lea edi, [esi + 0x244]
push edi
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
mov eax, edi
lea edx, [eax + 2]
lea esp, [esp]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x406910
sub eax, edx
sar eax, 1
movzx eax, word [esi + eax*2 + 0x242]
cmp ax, 0x5c
je 0x406949
cmp ax, 0x2f
je 0x406949
add edi, 0xfffffffe
mov ax, word [edi + 2]
add edi, 2
test ax, ax
jne 0x406936
mov eax, dword [0x42b960]
mov dword [edi], eax
mov eax, dword [esp + 0xc]
lea ecx, [esp + 0xc]
push ecx
call fcn.00405660
add esp, 4
test eax, eax
jne 0x406967
mov eax, dword [esp + 0xc]
pop edi
pop ecx
ret 4
call fcn.00405a40
mov dword [esi], eax
neg eax
sbb eax, eax
and eax, 0xfffffe00
add eax, 0x200
pop edi
pop ecx
ret 4
mov eax, 0x1000000
pop edi
pop ecx
ret 4

Function at 0x406fc0
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
sub esp, 0x414
mov eax, dword [0x432c90]
xor eax, esp
mov dword [esp + 0x410], eax
push ebx
mov ebx, dword [esp + 0x420]
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
push esi
mov esi, dword [esp + 0x424]
test esi, esi
je 0x407000
push esi
call ebp
cmp eax, 0xffffffff
jne 0x407000
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
movzx eax, word [ebx]
test ax, ax
je 0x4070e6
mov ecx, ebx
mov edx, ebx
movzx eax, ax
cmp ax, 0x2f
je 0x40701f
cmp ax, 0x5c
jne 0x407021
mov ecx, edx
movzx eax, word [edx + 2]
add edx, 2
test ax, ax
jne 0x407013
push edi
cmp ecx, ebx
je 0x407064
sub ecx, ebx
sar ecx, 1
add ecx, ecx
mov edi, ecx
push edi
lea eax, [esp + 0x21c]
push ebx
push eax
call fcn.00419a60
lea edx, [esp + 0x224]
push edx
xor ecx, ecx
push esi
mov word [esp + edi + 0x22c], cx
call fcn.00406fc0
add esp, 0x14
xor eax, eax
mov word [esp + 0x10], ax
test esi, esi
je 0x40708f
lea edx, [esp + 0x10]
mov eax, esi
sub edx, esi
jmp 0x407080
movzx ecx, word [eax]
mov word [edx + eax], cx
add eax, 2
test cx, cx
jne 0x407080
mov eax, ebx
mov edx, ebx
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x407093
lea edi, [esp + 0x10]
sub eax, edx
add edi, 0xfffffffe
jmp 0x4070b0
mov cx, word [edi + 2]
add edi, 2
test cx, cx
jne 0x4070b0
mov ecx, eax
shr ecx, 2
mov esi, edx
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x10]
push ecx
call ebp
pop edi
cmp eax, 0xffffffff
jne 0x4070e6
push 0
lea edx, [esp + 0x10]
push edx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov ecx, dword [esp + 0x41c]
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00414058
add esp, 0x414
ret