Function at 0x43f390
Capabilities:
Encode data using xor
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x52694e
mov eax, dword fs:[0]
push eax
sub esp, 0xa94
mov eax, dword [0x581500]
xor eax, esp
mov dword [esp + 0xa90], eax
push ebx
push ebp
push esi
push edi
mov eax, dword [0x581500]
xor eax, esp
push eax
lea eax, [esp + 0xaa8]
mov dword fs:[0], eax
xor eax, eax
mov esi, ecx
mov byte [esp + 0x674], al
mov dword [esp + 0x675], eax
mov dword [esp + 0x679], eax
mov dword [esp + 0x67d], eax
mov word [esp + 0x681], ax
mov byte [esp + 0x683], al
mov byte [esp + 0x664], al
mov dword [esp + 0x665], eax
mov dword [esp + 0x669], eax
mov dword [esp + 0x66d], eax
mov word [esp + 0x671], ax
mov byte [esp + 0x673], al
mov eax, dword [esi]
mov edx, dword [eax + 0x24]
mov dword [esp + 0x14], esi
call edx
mov edi, eax
lea ebx, [esp + 0x674]
call fcn.00415450
mov eax, 0x10
lea ecx, [esp + 0x664]
mov edx, ebx
lea esp, [esp]
mov edi, dword [edx]
cmp edi, dword [ecx]
jne 0x43f469
sub eax, 4
add ecx, 4
add edx, 4
cmp eax, 4
jae 0x43f450
jmp 0x43f9b4
movzx eax, byte [edx]
movzx edi, byte [ecx]
sub eax, edi
jne 0x43f495
movzx eax, byte [edx + 1]
movzx edi, byte [ecx + 1]
sub eax, edi
jne 0x43f495
movzx eax, byte [edx + 2]
movzx edi, byte [ecx + 2]
sub eax, edi
jne 0x43f495
movzx eax, byte [edx + 3]
movzx ecx, byte [ecx + 3]
sub eax, ecx
sar eax, 0x1f
or eax, 1
xor ebp, ebp
cmp eax, ebp
je 0x43f9b4
mov ebx, fcn.004faba2
mov edi, fcn.004fac96
mov eax, fcn.004faac5
mov dword [esp + 0x30], ebx
mov dword [esp + 0x34], edi
mov dword [esp + 0x38], eax
mov dword [esp + 0x3c], ebp
mov dword [esp + 0x40], 0x1fff8
mov dword [esp + 0x2c], vtable.t_heap.0
mov dword [esp + 0xab0], ebp
mov dword [esp + 0x44], ebp
mov dword [esp + 0x48], ebp
mov dword [esp + 0x4c], ebp
mov dword [esp + 0x50], ebp
mov dword [esp + 0x54], ebx
mov dword [esp + 0x58], edi
mov dword [esp + 0x5c], eax
push 0x206
lea eax, [esp + 0x8a2]
mov byte [esp + 0xab4], 1
xor edx, edx
push ebp
push eax
mov dword [esp + 0x2c], ebp
mov word [esp + 0x8a8], dx
call fcn.004ff6c0
mov edx, dword [esi]
mov eax, dword [edx + 0x20]
add esp, 0xc
mov ecx, esi
call eax
push eax
lea ecx, [esp + 0x8a0]
push 0x104
push ecx
call fcn.004fa6de
add esp, 0xc
lea edx, [esp + 0x20]
push edx
lea eax, [esp + 0x8a0]
push 0x5594fc
push eax
call fcn.00501431
mov esi, eax
add esp, 0xc
test esi, esi
je 0x43f5f9
jmp 0x43f570
push esi
lea ecx, [esp + 0xa0]
call fcn.00411610
lea eax, [esp + 0x9c]
mov byte [esp + 0xab0], 2
call fcn.00411b30
cmp dword [esp + 0xa0], 0
je 0x43f5c3
lea ecx, [esp + 0x9c]
call fcn.00411da0
push eax
lea ecx, [esp + 0x30]
call fcn.00404520
lea ecx, [esp + 0x18]
push ecx
lea esi, [esp + 0x48]
mov dword [esp + 0x1c], eax
call fcn.00402e10
lea edx, [esp + 0x20]
push edx
push 0x5594fc
push 0
call fcn.00501431
add esp, 0xc
lea ecx, [esp + 0x9c]
mov esi, eax
mov byte [esp + 0xab0], 1
call fcn.00411680
test esi, esi
jne 0x43f570
mov ebp, dword [esp + 0x3c]
fld dword [0x56ca20]
sub esp, 0xc
fstp dword [esp + 8]
lea eax, [esp + 0x670]
fld dword [0x56ca24]
lea esi, [esp + 0x6c]
fstp dword [esp + 4]
mov dword [esp + 0x670], ebx
fld dword [0x56ca28]
mov dword [esp + 0x674], edi
fstp dword [esp]
mov dword [esp + 0x678], 0x4faac5
call fcn.00438620
mov byte [esp + 0xab0], 3
mov ecx, dword [esp + 0x14]
mov eax, dword [ecx]
mov edx, dword [eax + 0x18]
call edx
lea ecx, [esp + 0x2ec]
mov esi, eax
call fcn.004114e0
mov eax, esi
lea edx, [esp + 0x2ec]
call fcn.00411710
lea ecx, [esp + 0x1c4]
call fcn.0040e1f0
lea eax, [esp + 0x1c4]
push eax
lea ecx, [esp + 0x2f0]
mov byte [esp + 0xab4], 6
call fcn.0040ffd0
lea ecx, [esp + 0x1c4]
call fcn.00411da0
mov esi, eax
lea ecx, [esp + 0x694]
push esi
push ecx
call fcn.00409150
push str..dll
lea edx, [esp + 0x6a0]
push 0x104
push edx
call fcn.004fb6d0
add esp, 0x14
lea eax, [esp + 0x414]
push eax
lea ecx, [esp + 0x698]
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov edi, eax
mov dword [esp + 0x1c], edi
cmp edi, 0xffffffff
je 0x43f884
mov byte [esp + 0x28], 0
mov dword [esp + 0x24], 0
mov byte [esp + 0xab0], 7
mov ebp, dword [sym.imp.KERNEL32.dll_FindNextFileW]
nop
mov ecx, 0x559500
lea eax, [esp + 0x440]
lea esp, [esp]
mov dx, word [eax]
cmp dx, word [ecx]
jne 0x43f746
test dx, dx
je 0x43f742
mov dx, word [eax + 2]
cmp dx, word [ecx + 2]
jne 0x43f746
add eax, 4
add ecx, 4
test dx, dx
jne 0x43f720
xor eax, eax
jmp 0x43f74b
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
je 0x43f85d
mov ecx, 0x55db1c
lea eax, [esp + 0x440]
nop
mov dx, word [eax]
cmp dx, word [ecx]
jne 0x43f786
test dx, dx
je 0x43f782
mov dx, word [eax + 2]
cmp dx, word [ecx + 2]
jne 0x43f786
add eax, 4
add ecx, 4
test dx, dx
jne 0x43f760
xor eax, eax
jmp 0x43f78b
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
je 0x43f85d
lea edx, [esp + 0x440]
push edx
push esi
push 0x55e26c
lea edx, [esp + 0x6a0]
call fcn.0040dc80
add esp, 0xc
lea ecx, [esp + 0x9c]
call fcn.004114e0
lea eax, [esp + 0x694]
lea edx, [esp + 0x9c]
call fcn.00411710
lea eax, [esp + 0x684]
push eax
lea ecx, [esp + 0xa0]
lea edi, [esp + 0x28]
mov byte [esp + 0xab4], 9
call fcn.00415110
add esp, 4
test al, al
lea ecx, [esp + 0x9c]
sete bl
mov byte [esp + 0xab0], 7
call fcn.00411680
test bl, bl
jne 0x43f9de
push 0x10
lea ecx, [esp + 0x688]
push ecx
lea ecx, [esp + 0x34]
call fcn.00440110
lea edx, [esp + 0x440]
push edx
lea ecx, [esp + 0x30]
mov dword [esp + 0x18], eax
call fcn.00404520
mov dword [esp + 0x18], eax
lea eax, [esp + 0x14]
push eax
lea ecx, [esp + 0x668]
push ecx
lea ebx, [esp + 0x20]
lea eax, [esp + 0x68]
call fcn.004401b0
mov edi, dword [esp + 0x1c]
lea edx, [esp + 0x414]
push edx
push edi
call ebp
test eax, eax
jne 0x43f710
push edi
call dword [sym.imp.KERNEL32.dll_FindClose]
lea ecx, [esp + 0x24]
call fcn.00409930
mov ebp, dword [esp + 0x3c]
xor eax, eax
xor ebx, ebx
cmp dword [esp + 0x48], ebx
mov byte [esp + 0x664], 0
mov dword [esp + 0x665], eax
mov dword [esp + 0x669], eax
mov dword [esp + 0x66d], eax
mov word [esp + 0x671], ax
mov byte [esp + 0x673], al
jle 0x43f93e
mov edi, edi
mov eax, dword [esp + 0x44]
mov ecx, dword [eax + ebx*4]
lea edx, [esp + 0x14]
push edx
lea eax, [esp + 0x1c]
mov dword [esp + 0x20], ecx
push eax
lea ecx, [esp + 0x24]
push ecx
lea edi, [esp + 0x30]
lea eax, [esp + 0x6c]
call fcn.00440220
test eax, eax
je 0x43f937
mov esi, dword [eax + 4]
xor ecx, ecx
lea eax, [esi + 2]
jmp 0x43f900
movzx edx, byte [eax - 2]
xor byte [esp + ecx + 0x664], dl
movzx edx, byte [eax - 1]
xor byte [esp + ecx + 0x665], dl
movzx edx, byte [eax]
xor byte [esp + ecx + 0x666], dl
movzx edx, byte [esi + ecx + 3]
xor byte [esp + ecx + 0x667], dl
add ecx, 4
add eax, 4
cmp ecx, 0x10
jb 0x43f900
inc ebx
cmp ebx, dword [esp + 0x48]
jl 0x43f8c0
xor eax, eax
mov cl, byte [esp + eax + 0x674]
cmp cl, byte [esp + eax + 0x664]
jne 0x43fa4e
inc eax
cmp eax, 0x10
jl 0x43f940
lea ecx, [esp + 0x1c4]
call fcn.00411680
lea ecx, [esp + 0x2ec]
call fcn.00411680
lea eax, [esp + 0x60]
mov byte [esp + 0xab0], 1
call fcn.004386b0
lea esi, [esp + 0x44]
mov byte [esp + 0xab0], 0
call fcn.00462a80
mov dword [esp + 0xab0], 0xffffffff
test ebp, ebp
je 0x43f9b4
mov eax, ebp
mov ebp, dword [ebp + 4]
push eax
call dword [esp + 0x3c]
add esp, 4
test ebp, ebp
jne 0x43f9a3
mov al, 1
mov ecx, dword [esp + 0xaa8]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0xa90]
xor ecx, esp
call fcn.004fa259
add esp, 0xaa0
ret
lea ecx, [esp + 0x24]
call fcn.00409930
lea ecx, [esp + 0x1c4]
call fcn.00411680
lea ecx, [esp + 0x2ec]
call fcn.00411680
lea eax, [esp + 0x60]
mov byte [esp + 0xab0], 1
call fcn.004386b0
lea esi, [esp + 0x44]
mov byte [esp + 0xab0], 0
call fcn.00462a80
mov dword [esp + 0xab0], 0xffffffff
mov esi, dword [esp + 0x3c]
test esi, esi
je 0x43fa47
mov edi, dword [esp + 0x38]
mov eax, esi
mov esi, dword [esi + 4]
push eax
call edi
add esp, 4
test esi, esi
jne 0x43fa38
xor al, al
jmp 0x43f9b6
lea ecx, [esp + 0x1c4]
call fcn.00411680
lea ecx, [esp + 0x2ec]
call fcn.00411680
lea eax, [esp + 0x60]
mov byte [esp + 0xab0], 1
call fcn.004386b0
lea esi, [esp + 0x44]
mov byte [esp + 0xab0], 0
call fcn.00462a80
mov dword [esp + 0xab0], 0xffffffff
test ebp, ebp
je 0x43faa8
mov eax, ebp
mov ebp, dword [ebp + 4]
push eax
call dword [esp + 0x3c]
add esp, 4
test ebp, ebp
jne 0x43fa97
xor al, al
jmp 0x43f9b6