joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40485e
Capabilities:
Hash data using sha256

Disassembly:
push esi
push edi
mov edi, eax
mov esi, ecx
call fcn.004047d6
xor eax, eax
mov edx, dword [eax + 0x426490]
mov ecx, dword [esi + 0xf4]
mov dword [eax + ecx], edx
add eax, 4
cmp eax, 0x20
jl 0x40486b
mov eax, dword [esi + 0xf4]
xor dword [eax], 0x2080020
mov eax, dword [esi + 0xf4]
mov ecx, dword [esp + 0xc]
xor dword [eax + 8], ecx
mov esi, dword [esi + 0xf4]
or edi, 0x2000
shl edi, 0x10
xor dword [esi + 0xc], edi
pop edi
pop esi
ret 4
Function at 0x405537
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0x10]
push edi
test esi, esi
jbe 0x405564
test cl, 7
je 0x405564
movzx edx, byte [ecx]
movzx edi, al
xor edx, edi
shr eax, 8
xor eax, dword [edx*4 + 0x42c2a0]
dec esi
inc ecx
jmp 0x405545
cmp esi, 8
jb 0x405607
mov edx, esi
shr edx, 3
mov dword [ebp + 8], edx
push ebx
mov edx, dword [ecx + 4]
xor eax, dword [ecx]
mov ebx, edx
shr ebx, 0x10
movzx edi, bl
mov edi, dword [edi*4 + 0x42c6a0]
mov ebx, edx
shr ebx, 0x18
xor edi, dword [ebx*4 + 0x42c2a0]
mov ebx, edx
shr ebx, 8
movzx ebx, bl
xor edi, dword [ebx*4 + 0x42caa0]
mov ebx, eax
shr ebx, 0x18
xor edi, dword [ebx*4 + 0x42d2a0]
mov ebx, eax
shr ebx, 0x10
movzx ebx, bl
xor edi, dword [ebx*4 + 0x42d6a0]
mov ebx, eax
shr ebx, 8
movzx ebx, bl
xor edi, dword [ebx*4 + 0x42daa0]
movzx edx, dl
xor edi, dword [edx*4 + 0x42cea0]
movzx eax, al
xor edi, dword [eax*4 + 0x42dea0]
sub esi, 8
add ecx, 8
dec dword [ebp + 8]
mov eax, edi
jne 0x405576
pop ebx
jmp 0x405607
movzx edx, byte [ecx]
movzx edi, al
xor edx, edi
shr eax, 8
xor eax, dword [edx*4 + 0x42c2a0]
dec esi
inc ecx
test esi, esi
ja 0x4055f3
pop edi
pop esi
pop ebp
ret 0xc

Function at 0x40592e
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1d0
push ebx
push esi
mov esi, dword [ebp + 0xc]
push 0x40
pop ebx
cmp esi, ebx
jbe 0x405978
lea eax, [ebp - 0x1d0]
push eax
call fcn.004102db
push esi
push dword [ebp + 8]
lea eax, [ebp - 0x1d0]
push eax
call fcn.004105dd
lea eax, [ebp - 0x80]
push eax
lea eax, [ebp - 0x1d0]
push eax
call fcn.00410656
lea eax, [ebp - 0x80]
push 0x20
mov dword [ebp + 8], eax
pop esi
xor ecx, ecx
push edi
test esi, esi
jbe 0x405998
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x40]
sub edi, eax
lea eax, [ebp + ecx - 0x40]
mov dl, byte [edi + eax]
xor dl, 0x36
inc ecx
mov byte [eax], dl
cmp ecx, esi
jb 0x405987
cmp esi, ebx
jae 0x4059b0
mov ecx, ebx
sub ecx, esi
push ecx
lea eax, [ebp + esi - 0x40]
push 0x36
push eax
call fcn.00419f00
add esp, 0xc
lea eax, [ebp - 0xf0]
push eax
call fcn.004102db
push ebx
lea eax, [ebp - 0x40]
push eax
lea eax, [ebp - 0xf0]
push eax
call fcn.004105dd
push dword [ebp + 0x14]
lea eax, [ebp - 0xf0]
push dword [ebp + 0x10]
push eax
call fcn.004105dd
lea eax, [ebp - 0x60]
push eax
lea eax, [ebp - 0xf0]
push eax
call fcn.00410656
lea eax, [ebp - 0x160]
push eax
call fcn.004102db
xor ecx, ecx
test esi, esi
jbe 0x405a1a
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x40]
sub edi, eax
lea eax, [ebp + ecx - 0x40]
mov dl, byte [edi + eax]
xor dl, 0x5c
inc ecx
mov byte [eax], dl
cmp ecx, esi
jb 0x405a09
pop edi
cmp esi, ebx
jae 0x405a33
mov ecx, ebx
sub ecx, esi
push ecx
lea eax, [ebp + esi - 0x40]
push 0x5c
push eax
call fcn.00419f00
add esp, 0xc
push ebx
lea eax, [ebp - 0x40]
push eax
lea eax, [ebp - 0x160]
push eax
call fcn.004105dd
push 0x20
lea eax, [ebp - 0x60]
push eax
lea eax, [ebp - 0x160]
push eax
call fcn.004105dd
push dword [ebp + 0x18]
lea eax, [ebp - 0x160]
push eax
call fcn.00410656
pop esi
pop ebx
leave
ret 0x14
Function at 0x405a6b
Capabilities:
Encode data using xor

Disassembly:
push ebp
lea ebp, [esp - 0x58]
sub esp, 0xbc
push esi
mov esi, dword [ebp + 0x6c]
push edi
push 0x40
pop eax
cmp esi, eax
jae 0x405a84
mov eax, esi
push eax
push dword [ebp + 0x68]
lea eax, [ebp - 0x44]
push eax
call fcn.0041b890
add esp, 0xc
lea eax, [ebp + 0x20]
push eax
mov byte [ebp + esi - 0x44], 0
mov byte [ebp + esi - 0x43], 0
mov byte [ebp + esi - 0x42], 0
mov byte [ebp + esi - 0x41], 1
add esi, 4
push esi
lea eax, [ebp - 0x44]
push eax
push dword [ebp + 0x64]
push dword [ebp + 0x60]
call fcn.0040592e
push 0x20
pop esi
push esi
lea eax, [ebp + 0x20]
push eax
lea eax, [ebp]
push eax
call fcn.0041b890
mov eax, dword [ebp + 0x7c]
add esp, 0xc
dec eax
mov dword [ebp + 0x4c], eax
push 0x10
pop eax
mov dword [ebp + 0x50], eax
mov dword [ebp + 0x54], eax
mov eax, dword [ebp + 0x70]
mov dword [ebp + 0x40], eax
mov eax, dword [ebp + 0x74]
mov dword [ebp + 0x44], eax
mov eax, dword [ebp + 0x78]
mov dword [ebp + 0x48], eax
xor edi, edi
mov eax, dword [ebp + edi + 0x4c]
test eax, eax
jbe 0x405b3b
mov dword [ebp + 0x6c], eax
lea eax, [ebp - 0x64]
push eax
push esi
lea eax, [ebp + 0x20]
push eax
push dword [ebp + 0x64]
push dword [ebp + 0x60]
call fcn.0040592e
push esi
lea eax, [ebp - 0x64]
push eax
lea eax, [ebp + 0x20]
push eax
call fcn.0041b890
add esp, 0xc
xor eax, eax
mov cl, byte [ebp + eax + 0x20]
xor byte [ebp + eax], cl
inc eax
cmp eax, esi
jb 0x405b29
dec dword [ebp + 0x6c]
jne 0x405b02
push esi
lea eax, [ebp]
push eax
push dword [ebp + edi + 0x40]
call fcn.0041b890
add edi, 4
add esp, 0xc
cmp edi, 0xc
jb 0x405af7
push 0x44
lea eax, [ebp - 0x44]
push eax
call fcn.0040caea
push esi
lea eax, [ebp]
push eax
call fcn.0040caea
push esi
lea eax, [ebp + 0x20]
push eax
call fcn.0040caea
push esi
lea eax, [ebp - 0x64]
push eax
call fcn.0040caea
pop edi
pop esi
add ebp, 0x58
leave
ret 0x20
Function at 0x405b86
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x264
push ebx
push edi
mov edi, dword [ebp + 0x1c]
mov ebx, ecx
mov dword [ebp - 4], ebx
cmp edi, 0x18
ja 0x405d2f
and dword [ebp + 0x1c], 0
push esi
lea esi, [ebx + 0x102]
cmp dword [esi + 0x12], edi
jne 0x405bd6
push dword [ebp + 0xc]
mov ecx, ebx
call fcn.0040cbb9
test al, al
je 0x405bd6
push 0x10
push dword [ebp + 0x14]
push esi
call fcn.0041a204
add esp, 0xc
test eax, eax
je 0x405d35
inc dword [ebp + 0x1c]
add ebx, 0x178
cmp dword [ebp + 0x1c], 4
jb 0x405ba7
mov esi, 0x200
push esi
lea eax, [ebp - 0x264]
push eax
push dword [ebp + 0x10]
call fcn.00411279
xor eax, eax
inc eax
mov ecx, edi
shl eax, cl
push eax
lea eax, [ebp - 0x44]
push eax
lea eax, [ebp - 0x64]
push eax
lea eax, [ebp - 0x24]
push eax
push 0x10
push dword [ebp + 0x14]
lea eax, [ebp - 0x264]
push eax
call fcn.0041a110
pop ecx
push eax
lea eax, [ebp - 0x264]
push eax
call fcn.00405a6b
push esi
lea eax, [ebp - 0x264]
push eax
call fcn.0040caea
mov edx, dword [ebp - 4]
mov esi, dword [ebp + 0xc]
lea eax, [edx + 0x5e0]
mov ecx, dword [eax]
mov ebx, ecx
and ebx, 3
imul ebx, ebx, 0x178
add ebx, edx
inc ecx
mov dword [eax], ecx
push 0x40
mov dword [ebx + 0x114], edi
pop ecx
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
push 0x10
push dword [ebp + 0x14]
lea eax, [ebx + 0x102]
push eax
movsw word es:[edi], word [esi]
call fcn.0041b890
push 0x20
pop esi
push esi
lea eax, [ebp - 0x24]
push eax
lea edi, [ebx + 0x118]
push edi
call fcn.0041b890
push esi
lea eax, [ebp - 0x44]
push eax
lea eax, [ebx + 0x138]
push eax
call fcn.0041b890
push esi
lea eax, [ebp - 0x64]
push eax
add ebx, 0x158
push ebx
call fcn.0041b890
add esp, 0x30
push 1
push esi
push edi
call fcn.0040ca44
xor ebx, ebx
cmp dword [ebp + 0x20], ebx
je 0x405cd1
push esi
lea eax, [ebp - 0x64]
push eax
push dword [ebp + 0x20]
call fcn.0041b890
add esp, 0xc
mov edi, dword [ebp + 0x24]
cmp edi, ebx
je 0x405d02
push 8
push ebx
push edi
call fcn.00419f00
add esp, 0xc
xor ecx, ecx
mov dl, byte [ebp + ecx - 0x44]
mov eax, ecx
and eax, 7
add eax, edi
xor byte [eax], dl
inc ecx
cmp ecx, esi
jb 0x405ce6
push esi
lea eax, [ebp - 0x44]
push eax
call fcn.0040caea
cmp dword [ebp + 0x18], ebx
je 0x405d24
push dword [ebp + 0x18]
mov ecx, dword [ebp - 4]
push 0x100
lea eax, [ebp - 0x24]
push eax
push dword [ebp + 8]
add ecx, 0x5e8
call fcn.0040c897
push esi
lea eax, [ebp - 0x24]
push eax
call fcn.0040caea
pop esi
pop edi
pop ebx
leave
ret 0x20
push 0
push 0x20
pop esi
push esi
lea edi, [ebx + 0x118]
push edi
call fcn.0040ca44
push esi
lea eax, [ebp - 0x24]
push edi
push eax
call fcn.0041b890
add esp, 0xc
push 1
push esi
push edi
call fcn.0040ca44
push esi
lea eax, [ebx + 0x138]
push eax
lea eax, [ebp - 0x44]
push eax
call fcn.0041b890
push esi
add ebx, 0x158
lea eax, [ebp - 0x64]
push ebx
push eax
call fcn.0041b890
add esp, 0x18
jmp 0x405cba
Function at 0x405e02
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push esi
mov esi, dword [ebp + 8]
cmp dword [esi], 2
jne 0x405e54
lea eax, [ebp + 8]
push eax
push dword [esi + 4]
call fcn.0040483b
lea eax, [ebp - 0x20]
push eax
push 4
lea eax, [ebp + 8]
push eax
push 0x20
push dword [ebp + 0xc]
call fcn.0040592e
xor edx, edx
mov dword [esi + 4], edx
xor eax, eax
push ebx
movzx ebx, byte [ebp + eax - 0x20]
mov ecx, eax
and ecx, 3
shl ecx, 3
shl ebx, cl
xor edx, ebx
inc eax
cmp eax, 0x20
jb 0x405e39
mov dword [esi + 4], edx
pop ebx
cmp dword [esi], 3
jne 0x405e7c
lea eax, [ebp - 0x20]
push eax
push 0x20
add esi, 4
push esi
push 0x20
push dword [ebp + 0xc]
call fcn.0040592e
push 0x20
lea eax, [ebp - 0x20]
push eax
push esi
call fcn.0041b890
add esp, 0xc
pop esi
leave
ret 8

Function at 0x4061bd
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041a1a0
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 3
jne 0x406233
push esi
push dword [ebp + 8]
call fcn.00419e8b
pop ecx
push dword [ebp + 8]
mov esi, eax
call fcn.0040a50e
test al, al
jne 0x406210
lea eax, [ebp - 0x1000]
push eax
push 0x800
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
lea eax, [ebp - 0x1000]
push eax
call fcn.00419e8b
pop ecx
lea esi, [esi + eax + 1]
mov eax, 0x104
cmp esi, eax
pop esi
jbe 0x406233
push eax
push 0xc3
call fcn.0040bfe8
push eax
push 0x426558
call fcn.0040df14
add esp, 0xc
leave
ret 4
Function at 0x40835a
Capabilities:
Move file

Disassembly:
mov eax, 0x425c2c
call fcn.00419b8c
mov eax, 0x5028
call fcn.0041a1a0
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov esi, 0x800
push esi
lea eax, [ebp - 0x5034]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetLongPathNameW]
test eax, eax
je 0x408517
cmp eax, esi
jae 0x408517
push esi
lea eax, [ebp - 0x4034]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetShortPathNameW]
test eax, eax
je 0x408517
cmp eax, esi
jae 0x408517
lea eax, [ebp - 0x5034]
push eax
call fcn.0040a11e
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x4034]
push eax
call fcn.0040a11e
mov edi, eax
cmp word [edi], 0
je 0x408517
push edi
push dword [ebp - 0x10]
call fcn.004114f2
test eax, eax
je 0x408517
push edi
push ebx
call fcn.0040a11e
push eax
call fcn.004114f2
test eax, eax
jne 0x408517
mov word [ebp - 0x1010], ax
xor edi, edi
cmp word [ebp - 0x1010], 0
jne 0x408473
push esi
push ebx
lea eax, [ebp - 0x1010]
push eax
call fcn.004107c9
push edi
push str.rtmp_d
push esi
lea eax, [ebp - 0x1010]
push eax
call fcn.0040a11e
push eax
call fcn.0040d3de
add esp, 0x10
lea eax, [ebp - 0x1010]
push eax
call fcn.004091fb
test al, al
je 0x40845a
xor eax, eax
mov word [ebp - 0x1010], ax
add edi, 0x7b
cmp edi, 0x2710
jl 0x40840d
cmp word [ebp - 0x1010], 0
je 0x408517
push esi
push ebx
lea eax, [ebp - 0x3034]
push eax
call fcn.004107c9
push esi
push dword [ebp - 0x10]
lea eax, [ebp - 0x3034]
push eax
call fcn.0040a288
mov esi, dword [sym.imp.KERNEL32.dll_MoveFileW]
lea eax, [ebp - 0x1010]
push eax
lea eax, [ebp - 0x3034]
push eax
call esi
test eax, eax
je 0x408517
lea ecx, [ebp - 0x2034]
call fcn.00408712
push dword [ebp + 8]
and dword [ebp - 4], 0
xor bl, bl
call fcn.004091fb
test al, al
jne 0x4084da
push 9
push dword [ebp + 8]
lea ecx, [ebp - 0x2034]
call fcn.0040888c
mov bl, al
lea eax, [ebp - 0x3034]
push eax
lea eax, [ebp - 0x1010]
push eax
call esi
test bl, bl
je 0x408504
lea ecx, [ebp - 0x2034]
call fcn.00408986
lea ecx, [ebp - 0x2034]
call fcn.004089d6
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x2034]
call fcn.00408bce
mov al, 1
jmp 0x408519
xor al, al
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 4
Function at 0x4089ff
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
xor ebx, ebx
push esi
mov esi, ecx
cmp dword [ebp + 0xc], ebx
je 0x408af9
mov eax, dword [esi + 0xc]
cmp eax, ebx
je 0x408a2e
dec eax
je 0x408a23
dec eax
jne 0x408a2e
push 0xfffffffffffffff4
jmp 0x408a25
push 0xfffffffffffffff5
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov dword [esi + 4], eax
push edi
mov dword [ebp - 4], ebx
cmp dword [esi + 0xc], ebx
je 0x408a79
xor edi, edi
cmp dword [ebp + 0xc], ebx
jbe 0x408a98
mov eax, dword [ebp + 0xc]
sub eax, edi
mov ecx, 0x4000
cmp eax, ecx
jb 0x408a4e
mov eax, ecx
push ebx
lea ecx, [ebp - 4]
push ecx
push eax
mov eax, dword [ebp + 8]
add eax, edi
push eax
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_WriteFile]
dec eax
neg eax
sbb al, al
inc al
je 0x408a98
add edi, 0x4000
cmp edi, dword [ebp + 0xc]
jb 0x408a3e
jmp 0x408a94
push ebx
lea eax, [ebp - 4]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_WriteFile]
dec eax
neg eax
sbb al, al
inc al
cmp al, bl
jne 0x408af4
cmp byte [esi + 0x14], bl
je 0x408af4
cmp dword [esi + 0xc], ebx
jne 0x408af4
push ebx
lea eax, [esi + 0x1e]
mov edi, 0x42e76c
push eax
mov ecx, edi
call fcn.004062f9
test al, al
je 0x408ae8
mov eax, dword [ebp - 4]
cmp eax, dword [ebp + 0xc]
jae 0x408a2f
cmp eax, ebx
jbe 0x408a2f
mov edi, dword [esi]
push ebx
mov ecx, esi
call dword [edi + 0xc]
mov ecx, dword [ebp - 4]
xor ebx, ebx
sub eax, ecx
sbb edx, ebx
push edx
push eax
mov ecx, esi
call dword [edi + 8]
jmp 0x408a2f
lea eax, [esi + 0x1e]
push eax
push ebx
mov ecx, edi
call fcn.00406461
mov byte [esi + 8], 1
pop edi
pop esi
pop ebx
leave
ret 8

Function at 0x408bf1
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, ecx
cmp dword [esi + 0xc], 1
push edi
mov edi, 0x4e20
jne 0x408c18
cmp dword [ebp + 0xc], edi
jbe 0x408c0d
mov dword [ebp + 0xc], edi
push 0xfffffffffffffff6
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov dword [esi + 4], eax
push 0
lea eax, [ebp - 4]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x408c81
mov ecx, esi
call fcn.00408bab
test al, al
je 0x408c4e
cmp dword [ebp + 0xc], edi
jbe 0x408c4e
push edi
push dword [ebp + 8]
mov ecx, esi
call fcn.00408bf1
jmp 0x408c84
cmp dword [esi + 0xc], 1
mov ebx, dword [sym.imp.KERNEL32.dll_GetLastError]
jne 0x408c65
call ebx
cmp eax, 0x6d
jne 0x408c65
xor eax, eax
jmp 0x408c84
cmp dword [esi + 0xc], 0
jne 0x408c7c
mov edi, 0x8000
cmp dword [ebp + 0xc], edi
jbe 0x408c7c
call ebx
cmp eax, 0x21
je 0x408c41
or eax, 0xffffffff
jmp 0x408c84
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x408f97
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041a1a0
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
push edi
push dword [ebp + 8]
call esi
mov edi, eax
cmp edi, 0xffffffff
jne 0x408fdb
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040a5d2
test al, al
je 0x408fdb
lea eax, [ebp - 0x1000]
push eax
call esi
mov edi, eax
mov eax, edi
pop edi
pop esi
leave
ret 4

Function at 0x408fe3
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041a1a0
push ebx
push esi
push dword [ebp + 0xc]
mov esi, dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
push dword [ebp + 8]
call esi
test eax, eax
setne bl
test bl, bl
jne 0x409032
push 0x800
lea eax, [ebp - 0x1000]
push eax
push dword [ebp + 8]
call fcn.0040a5d2
test al, al
je 0x409032
push dword [ebp + 0xc]
lea eax, [ebp - 0x1000]
push eax
call esi
test eax, eax
setne bl
pop esi
mov al, bl
pop ebx
leave
ret 8

Function at 0x40921f
Capabilities:
Check if file exists
Create directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041a1a0
push esi
mov esi, dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
push edi
mov edi, dword [ebp + 8]
push 0
push edi
call esi
test eax, eax
jne 0x40926f
push edi
call fcn.004091fb
test al, al
jne 0x409282
push 0x800
lea eax, [ebp - 0x1000]
push eax
push edi
call fcn.0040a5d2
test al, al
je 0x409282
push 0
lea eax, [ebp - 0x1000]
push eax
call esi
test eax, eax
je 0x409282
cmp byte [ebp + 0xc], 0
je 0x40927e
push dword [ebp + 0x10]
push edi
call fcn.00408fe3
xor eax, eax
jmp 0x40929a
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x409297
cmp eax, 3
je 0x409297
xor eax, eax
inc eax
jmp 0x40929a
push 2
pop eax
pop edi
pop esi
leave
ret 0xc
Function at 0x4093b8
Capabilities:
Check if file exists
Enumerate files on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1250
call fcn.0041a1a0
cmp dword [ebp + 8], 0xffffffff
push ebx
push esi
mov esi, dword [ebp + 0x10]
push edi
lea eax, [ebp - 0x250]
mov edi, 0x800
push eax
jne 0x409447
push dword [ebp + 0xc]
mov ebx, dword [sym.imp.KERNEL32.dll_FindFirstFileW]
call ebx
mov dword [ebp + 8], eax
cmp eax, 0xffffffff
jne 0x409474
push edi
lea eax, [ebp - 0x1250]
push eax
push dword [ebp + 0xc]
call fcn.0040a5d2
test al, al
je 0x409420
lea eax, [ebp - 0x250]
push eax
lea eax, [ebp - 0x1250]
push eax
call ebx
mov dword [ebp + 8], eax
cmp eax, 0xffffffff
jne 0x409474
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x40943a
cmp eax, 3
je 0x40943a
cmp eax, 0x12
je 0x40943a
xor eax, eax
inc eax
jmp 0x40943c
xor eax, eax
mov byte [esi + 0x1044], al
jmp 0x40953f
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x40946a
or dword [ebp + 8], 0xffffffff
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x12
setne al
mov byte [esi + 0x1044], al
cmp dword [ebp + 8], 0xffffffff
je 0x40953f
push edi
push dword [ebp + 0xc]
push esi
call fcn.004107c9
push edi
lea eax, [ebp - 0x224]
push eax
push esi
call fcn.0040a288
push 1
push 0
push 0
push dword [ebp - 0x234]
call fcn.0041a1d0
mov ecx, dword [ebp - 0x230]
xor edi, edi
add eax, ecx
mov dword [esi + 0x1000], eax
mov eax, dword [ebp - 0x250]
mov dword [esi + 0x1008], eax
mov eax, dword [ebp - 0x24c]
mov dword [esi + 0x1028], eax
mov eax, dword [ebp - 0x248]
mov dword [esi + 0x102c], eax
mov eax, dword [ebp - 0x244]
mov dword [esi + 0x1030], eax
mov eax, dword [ebp - 0x240]
mov dword [esi + 0x1034], eax
mov eax, dword [ebp - 0x23c]
mov dword [esi + 0x1038], eax
mov eax, dword [ebp - 0x238]
mov dword [esi + 0x103c], eax
lea eax, [ebp - 0x23c]
adc edx, edi
push eax
lea ecx, [esi + 0x1010]
mov dword [esi + 0x1004], edx
call fcn.00410ee2
lea eax, [ebp - 0x24c]
push eax
lea ecx, [esi + 0x1018]
call fcn.00410ee2
lea eax, [ebp - 0x244]
push eax
lea ecx, [esi + 0x1020]
call fcn.00410ee2
and dword [esi + 0x1040], 0
mov eax, dword [ebp + 8]
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x40a5d2
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.0041a1a0
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
push esi
call fcn.0040a067
push esi
call fcn.00419e8b
pop ecx
push esi
mov ebx, eax
call fcn.0040a50e
test al, al
je 0x40a68c
push esi
call fcn.0040a067
test al, al
je 0x40a63c
add ebx, 4
cmp dword [ebp + 0x10], ebx
jbe 0x40a755
mov edi, dword [ebp + 0xc]
push 4
push str.__
push edi
call fcn.0041bf9f
push esi
add edi, 8
push edi
call fcn.00419ed3
add esp, 0x14
mov al, 1
jmp 0x40a757
cmp word [esi], 0x5c
jne 0x40a755
add esi, 2
cmp word [esi], 0x5c
jne 0x40a755
add ebx, 6
cmp dword [ebp + 0x10], ebx
jbe 0x40a755
mov edi, dword [ebp + 0xc]
push 4
push str.__
push edi
call fcn.0041bf9f
lea eax, [edi + 8]
push 0x4266ec
push eax
call fcn.00419ed3
push esi
add edi, 0xe
push edi
call fcn.00419ed3
add esp, 0x1c
jmp 0x40a635
lea eax, [ebp - 0x1000]
push eax
mov edi, 0x7ff
push edi
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
test eax, eax
je 0x40a755
cmp eax, edi
ja 0x40a755
movzx eax, word [esi]
push eax
call fcn.00409e4d
test al, al
je 0x40a6fc
add ebx, 6
cmp dword [ebp + 0x10], ebx
jbe 0x40a755
mov edi, dword [ebp + 0xc]
push 4
push str.__
push edi
call fcn.0041bf9f
push 2
lea eax, [ebp - 0x1000]
push eax
lea eax, [edi + 8]
push eax
call fcn.0041bf9f
push esi
add edi, 0xc
push edi
call fcn.00419ed3
add esp, 0x20
jmp 0x40a635
push 0x800
lea eax, [ebp - 0x1000]
push eax
call fcn.00409e72
lea eax, [ebp - 0x1000]
push eax
call fcn.00419e8b
lea eax, [eax + ebx + 4]
pop ecx
cmp dword [ebp + 0x10], eax
jbe 0x40a755
mov edi, dword [ebp + 0xc]
push 4
push str.__
push edi
call fcn.0041bf9f
lea eax, [ebp - 0x1000]
push eax
lea eax, [edi + 8]
push eax
call fcn.00419ed3
add esp, 0x14
push dword [ebp + 0x10]
push esi
push edi
call fcn.004107f6
jmp 0x40a635
xor al, al
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x40aa39
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
and dword [edi + 4], 0
and dword [edi], 0
mov eax, 0x8000
cmp dword [ebp + 0xc], eax
jae 0x40aa55
mov eax, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
push eax
push esi
push dword [edi + 0xc]
call fcn.0041b890
xor eax, eax
inc eax
add esp, 0xc
xor bl, bl
cmp dword [ebp + 0xc], eax
jbe 0x40aa78
xor bl, byte [eax + esi]
inc eax
cmp eax, dword [ebp + 0xc]
jb 0x40aa6f
push 8
mov ecx, edi
call fcn.004096fc
mov esi, dword [ebp + 0x10]
mov eax, dword [ebp + 8]
and dword [esi + 0x14], 0
cmp bl, byte [eax]
jne 0x40aad6
push dword [ebp + 0xc]
mov ecx, edi
push eax
call fcn.0040a92e
mov edi, eax
test edi, edi
je 0x40aad6
push 1
mov ecx, esi
call fcn.0040a9bf
mov eax, dword [esi + 0x14]
lea ecx, [eax + 1]
imul eax, eax, 0x28
add eax, dword [esi]
mov dword [esi + 0x14], ecx
lea ecx, [eax + 0xc]
mov dword [ecx], edi
mov dword [eax + 0x14], ecx
lea ecx, [eax + 0x1c]
push 3
mov dword [eax + 0x24], ecx
pop ecx
mov dword [eax], 0x28
mov dword [eax + 0x18], ecx
mov dword [eax + 8], ecx
jmp 0x40ab36
push 1
mov ecx, esi
call fcn.0040a9bf
mov eax, dword [esi + 0x14]
lea ecx, [eax + 1]
imul eax, eax, 0x28
add eax, dword [esi]
mov dword [esi + 0x14], ecx
lea ecx, [eax + 0xc]
mov dword [eax + 0x14], ecx
lea ecx, [eax + 0x1c]
mov dword [eax + 0x24], ecx
push 3
pop ecx
mov dword [eax + 0x18], ecx
mov dword [eax + 8], ecx
xor edx, edx
mov dword [eax], 0x16
xor ecx, ecx
cmp dword [esi + 0x14], edx
jle 0x40ab36
xor edi, edi
mov eax, dword [esi]
add eax, edi
cmp dword [eax + 0x14], edx
jne 0x40ab22
lea ebx, [eax + 0xc]
mov dword [eax + 0x14], ebx
cmp dword [eax + 0x24], edx
jne 0x40ab2d
lea ebx, [eax + 0x1c]
mov dword [eax + 0x24], ebx
inc ecx
add edi, 0x28
cmp ecx, dword [esi + 0x14]
jl 0x40ab13
pop edi
pop esi
pop ebx
pop ebp
ret 0xc