wtf_WITH_BUFFER proc near               ; CODE XREF: EncryptFile+368↑p

var_E0          = byte ptr -0E0h
var_DE          = byte ptr -0DEh
var_A0          = dword ptr -0A0h
var_9C          = dword ptr -9Ch
var_98          = dword ptr -98h
var_94          = dword ptr -94h
var_90          = xmmword ptr -90h
var_80          = xmmword ptr -80h
var_70          = xmmword ptr -70h
var_60          = xmmword ptr -60h
var_50          = qword ptr -50h
var_48          = dword ptr -48h
var_44          = dword ptr -44h
var_40          = dword ptr -40h
var_3C          = dword ptr -3Ch
var_38          = dword ptr -38h
var_34          = dword ptr -34h
var_30          = dword ptr -30h
var_2C          = dword ptr -2Ch
var_28          = dword ptr -28h
var_24          = dword ptr -24h
var_20          = dword ptr -20h
var_1C          = dword ptr -1Ch
var_18          = dword ptr -18h
var_14          = dword ptr -14h
var_10          = dword ptr -10h
var_C           = dword ptr -0Ch
var_8           = dword ptr -8
var_4           = dword ptr -4
arg_0           = dword ptr  8
arg_4           = dword ptr  0Ch
arg_8           = qword ptr  10h

                push    ebp
                mov     ebp, esp
                sub     esp, 0E0h
                mov     eax, dword ptr [ebp+arg_8]
                mov     edx, dword ptr [ebp+arg_8+4]
                mov     [ebp+var_10], eax
                or      eax, edx
                mov     [ebp+var_48], ecx
                mov     [ebp+var_34], edx
                jz      loc_402B56
                push    ebx
                mov     eax, ecx
                lea     edx, [ebp+var_DE]
                sub     eax, edx
                push    esi
                mov     [ebp+var_A0], eax
                push    edi

loc_4027F3:                             ; CODE XREF: wtf_WITH_BUFFER+38D↓j
                movups  xmm0, xmmword ptr [ecx]
                mov     [ebp+var_C], 0Ah
                movups  [ebp+var_90], xmm0
                mov     esi, dword ptr [ebp+var_90+4]
                movups  xmm0, xmmword ptr [ecx+10h]
                mov     [ebp+var_30], esi
                movups  [ebp+var_80], xmm0
                movups  xmm0, xmmword ptr [ecx+20h]
                movups  [ebp+var_70], xmm0
                mov     ebx, dword ptr [ebp+var_70+0Ch]
                movups  xmm0, xmmword ptr [ecx+30h]
                mov     ecx, dword ptr [ebp+var_90]
                mov     [ebp+var_8], ebx
                movups  [ebp+var_60], xmm0
                mov     eax, dword ptr [ebp+var_60+8]
                mov     edi, dword ptr [ebp+var_60+0Ch]
                mov     edx, dword ptr [ebp+var_60]
                mov     [ebp+var_24], eax
                mov     eax, dword ptr [ebp+var_60+4]
                mov     dword ptr [ebp+arg_8+4], eax
                mov     eax, dword ptr [ebp+var_70+8]
                mov     [ebp+var_20], eax
                mov     eax, dword ptr [ebp+var_70+4]
                mov     [ebp+var_1C], eax
                mov     eax, dword ptr [ebp+var_70]
                mov     [ebp+var_18], eax
                mov     eax, dword ptr [ebp+var_80+0Ch]
                mov     [ebp+var_40], eax
                mov     eax, dword ptr [ebp+var_80+4]
                mov     [ebp+var_44], eax
                mov     eax, dword ptr [ebp+var_80]
                mov     [ebp+var_14], eax
                mov     eax, dword ptr [ebp+var_90+0Ch]
                mov     [ebp+var_28], edi
                mov     edi, dword ptr [ebp+var_80+8]
                mov     [ebp+var_3C], eax
                mov     eax, dword ptr [ebp+var_90+8]
                mov     [ebp+var_2C], edi
                mov     [ebp+var_38], eax
                mov     [ebp+var_4], ecx

loc_402885:                             ; CODE XREF: wtf_WITH_BUFFER+2A3↓j
                lea     eax, [ecx+edx]
                rol     eax, 7
                xor     eax, [ebp+var_14]
                add     ecx, eax
                mov     [ebp+var_14], eax
                rol     ecx, 9
                xor     ecx, [ebp+var_18]
                add     eax, ecx
                mov     [ebp+var_94], ecx
                rol     eax, 0Dh
                xor     eax, edx
                mov     edx, [ebp+var_44]
                mov     [ebp+var_9C], eax
                add     eax, ecx
                ror     eax, 0Eh
                xor     eax, [ebp+var_4]
                mov     [ebp+var_4], eax
                lea     eax, [esi+edx]
                rol     eax, 7
                xor     eax, [ebp+var_1C]
                mov     [ebp+var_18], eax
                lea     ecx, [eax+edx]
                rol     ecx, 9
                xor     ecx, dword ptr [ebp+arg_8+4]
                mov     dword ptr [ebp+var_50+4], ecx
                lea     esi, [eax+ecx]
                rol     esi, 0Dh
                xor     esi, [ebp+var_30]
                lea     eax, [esi+ecx]
                ror     eax, 0Eh
                xor     eax, edx
                mov     edx, [ebp+var_20]
                mov     [ebp+var_1C], eax
                lea     eax, [edi+edx]
                rol     eax, 7
                xor     eax, [ebp+var_24]
                mov     [ebp+var_98], eax
                lea     ecx, [eax+edx]
                rol     ecx, 9
                xor     ecx, [ebp+var_38]
                lea     edi, [ecx+eax]
                rol     edi, 0Dh
                xor     edi, [ebp+var_2C]
                mov     [ebp+var_24], edi
                lea     eax, [ecx+edi]
                ror     eax, 0Eh
                xor     eax, edx
                mov     edx, [ebp+var_28]
                mov     [ebp+var_20], eax
                lea     eax, [ebx+edx]
                rol     eax, 7
                xor     eax, [ebp+var_3C]
                add     edx, eax
                rol     edx, 9
                xor     edx, [ebp+var_40]
                lea     ebx, [edx+eax]
                rol     ebx, 0Dh
                xor     ebx, [ebp+var_8]
                mov     [ebp+var_8], ebx
                lea     edi, [edx+ebx]
                mov     ebx, edi
                mov     dword ptr [ebp+arg_8+4], edi
                ror     ebx, 0Eh
                xor     ebx, [ebp+var_28]
                mov     dword ptr [ebp+arg_8+4], ebx
                mov     ebx, [ebp+var_4]
                add     ebx, eax
                rol     ebx, 7
                xor     ebx, esi
                mov     esi, [ebp+var_4]
                mov     [ebp+var_30], ebx
                mov     dword ptr [ebp+var_90+4], ebx
                lea     edi, [ebx+esi]
                rol     edi, 9
                xor     edi, ecx
                mov     [ebp+var_38], edi
                mov     dword ptr [ebp+var_90+8], edi
                lea     ecx, [edi+ebx]
                rol     ecx, 0Dh
                xor     ecx, eax
                mov     [ebp+var_3C], ecx
                lea     eax, [edi+ecx]
                mov     dword ptr [ebp+var_90+0Ch], ecx
                mov     ecx, [ebp+var_14]
                ror     eax, 0Eh
                xor     eax, esi
                mov     [ebp+var_4], eax
                mov     dword ptr [ebp+var_90], eax
                mov     eax, [ebp+var_1C]
                lea     ebx, [ecx+eax]
                rol     ebx, 7
                xor     ebx, [ebp+var_24]
                mov     [ebp+var_2C], ebx
                mov     dword ptr [ebp+var_80+8], ebx
                mov     edi, [ebp+var_2C]
                lea     esi, [eax+ebx]
                rol     esi, 9
                xor     esi, edx
                mov     [ebp+var_40], esi
                mov     dword ptr [ebp+var_80+0Ch], esi
                lea     edx, [esi+ebx]
                rol     edx, 0Dh
                xor     edx, ecx
                mov     [ebp+var_14], edx
                mov     dword ptr [ebp+var_80], edx
                lea     ecx, [edx+esi]
                ror     ecx, 0Eh
                xor     ecx, eax
                mov     eax, [ebp+var_20]
                mov     [ebp+var_44], ecx
                mov     dword ptr [ebp+var_80+4], ecx
                mov     ecx, [ebp+var_18]
                lea     edx, [ecx+eax]
                rol     edx, 7
                xor     edx, [ebp+var_8]
                mov     [ebp+var_8], edx
                mov     dword ptr [ebp+var_70+0Ch], edx
                lea     ebx, [eax+edx]
                rol     ebx, 9
                xor     ebx, [ebp+var_94]
                add     edx, ebx
                mov     [ebp+var_18], ebx
                rol     edx, 0Dh
                xor     edx, ecx
                mov     dword ptr [ebp+var_70], ebx
                mov     [ebp+var_1C], edx
                mov     dword ptr [ebp+var_70+4], edx
                lea     ecx, [edx+ebx]
                ror     ecx, 0Eh
                xor     ecx, eax
                mov     eax, dword ptr [ebp+arg_8+4]
                mov     [ebp+var_20], ecx
                mov     dword ptr [ebp+var_70+8], ecx
                mov     ecx, [ebp+var_98]
                lea     edx, [eax+ecx]
                rol     edx, 7
                xor     edx, [ebp+var_9C]
                lea     ebx, [eax+edx]
                rol     ebx, 9
                xor     ebx, dword ptr [ebp+var_50+4]
                mov     dword ptr [ebp+arg_8+4], ebx
                mov     dword ptr [ebp+var_60+4], ebx
                lea     esi, [ebx+edx]
                rol     esi, 0Dh
                xor     esi, ecx
                mov     [ebp+var_24], esi
                mov     dword ptr [ebp+var_60+8], esi
                lea     ecx, [esi+ebx]
                mov     ebx, [ebp+var_8]
                mov     esi, [ebp+var_30]
                ror     ecx, 0Eh
                xor     ecx, eax
                sub     [ebp+var_C], 1
                mov     [ebp+var_28], ecx
                mov     dword ptr [ebp+var_60+0Ch], ecx
                mov     ecx, [ebp+var_4]
                jnz     loc_402885
                mov     dword ptr [ebp+var_60], edx
                xor     eax, eax
                xchg    ax, ax

loc_402A70:                             ; CODE XREF: wtf_WITH_BUFFER+2F1↓j
                mov     ecx, [ebp+var_A0]
                lea     esi, [ebp+var_DE]
                add     esi, eax
                mov     ecx, [esi+ecx]
                add     dword ptr [ebp+eax+var_90], ecx
                mov     edx, dword ptr [ebp+eax+var_90]
                mov     ecx, edx
                shr     ecx, 8
                mov     [esi-1], cl
                mov     ecx, edx
                mov     [ebp+eax+var_E0], dl
                add     eax, 4
                shr     ecx, 10h
                shr     edx, 18h
                mov     [esi], cl
                mov     [esi+1], dl
                cmp     eax, 40h
                jb      short loc_402A70
                mov     ecx, [ebp+var_48]
                mov     eax, 0
                mov     esi, [ebp+var_34]
                mov     ebx, [ebp+var_10]
                add     dword ptr [ecx+20h], 1
                setz    al
                add     [ecx+24h], eax
                test    esi, esi
                jl      short loc_402AE6
                jg      short loc_402AD6
                cmp     ebx, 40h
                jb      short loc_402AE6

loc_402AD6:                             ; CODE XREF: wtf_WITH_BUFFER+30F↑j
                mov     [ebp+var_C], 40h
                mov     dword ptr [ebp+arg_8+4], 0
                jmp     short loc_402AF6
; ---------------------------------------------------------------------------

loc_402AE6:                             ; CODE XREF: wtf_WITH_BUFFER+30D↑j
                                        ; wtf_WITH_BUFFER+314↑j
                mov     [ebp+var_C], ebx
                mov     dword ptr [ebp+arg_8+4], esi
                test    esi, esi
                jl      short loc_402B49
                jg      short loc_402AF6
                test    ebx, ebx
                jz      short loc_402B49

loc_402AF6:                             ; CODE XREF: wtf_WITH_BUFFER+324↑j
                                        ; wtf_WITH_BUFFER+330↑j
                mov     edi, [ebp+arg_4]
                xorps   xmm0, xmm0
                movlpd  qword ptr [ebp-50h], xmm0
                mov     edx, dword ptr [ebp+var_50+4]
                mov     ecx, dword ptr [ebp+var_50]
                nop     word ptr [eax+eax+00000000h]

loc_402B10:                             ; CODE XREF: wtf_WITH_BUFFER+377↓j
                                        ; wtf_WITH_BUFFER+37E↓j
                mov     esi, [ebp+arg_0]
                mov     al, [ebp+ecx+var_E0]
                inc     [ebp+arg_0]
                xor     al, [esi]
                mov     esi, [ebp+var_34]
                mov     [edi], al
                inc     edi
                add     ecx, 1
                adc     edx, 0
                add     ebx, 0FFFFFFFFh
                adc     esi, 0FFFFFFFFh
                mov     [ebp+var_34], esi
                cmp     edx, dword ptr [ebp+arg_8+4]
                jl      short loc_402B10
                jg      short loc_402B40
                cmp     ecx, [ebp+var_C]
                jb      short loc_402B10

loc_402B40:                             ; CODE XREF: wtf_WITH_BUFFER+379↑j
                mov     ecx, [ebp+var_48]
                mov     [ebp+arg_4], edi
                mov     [ebp+var_10], ebx

loc_402B49:                             ; CODE XREF: wtf_WITH_BUFFER+32E↑j
                                        ; wtf_WITH_BUFFER+334↑j
                mov     eax, ebx
                or      eax, esi
                jnz     loc_4027F3
                pop     edi
                pop     esi
                pop     ebx

loc_402B56:                             ; CODE XREF: wtf_WITH_BUFFER+1A↑j
                mov     esp, ebp
                pop     ebp
                retn    10h
wtf_WITH_BUFFER endp