Function at 0x427020
Capabilities:
Delete file
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56f301
mov eax, dword fs:[0]
push eax
sub esp, 0x298
mov eax, dword [0x5b8250]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, edx
mov dword [ebp - 0x2a0], ecx
call fcn.004250b0
mov esi, eax
test esi, esi
jne 0x427068
or eax, 0xffffffff
jmp 0x4273c1
mov dword [ebp - 0x298], 0
mov dword [ebp - 0x294], 0
test edi, edi
je 0x4271ae
mov edx, edi
lea ecx, [ebp - 0x250]
call fcn.004144a0
push str.http:__upload.123juzi.net_upload.php_typeexcptloguuid
lea ecx, [ebp - 0x238]
mov dword [ebp - 4], 0
call fcn.00420660
mov byte [ebp - 4], 1
cmp word [0x5be3c0], 0
jne 0x4270ba
xor ecx, ecx
jmp 0x4270d1
mov ecx, 0x5be3c0
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4270c2
sub ecx, edx
sar ecx, 1
push ecx
push 0x5be3c0
lea ecx, [ebp - 0x238]
call fcn.0041c1c0
cmp dword [ebp - 0x224], 8
lea eax, [ebp - 0x238]
xorps xmm0, xmm0
cmovae eax, dword [ebp - 0x238]
cmp dword [ebp - 0x23c], 0x10
mov dword [ebp - 0x290], eax
lea eax, [ebp - 0x250]
cmovae eax, dword [ebp - 0x250]
movdqu xmmword [ebp - 0x28c], xmm0
mov dword [ebp - 0x280], eax
mov eax, dword [ebp - 0x240]
movdqu xmmword [ebp - 0x27c], xmm0
mov dword [ebp - 0x27c], eax
lea eax, [ebp - 0x290]
push eax
movq qword [ebp - 0x26c], xmm0
mov dword [ebp - 0x28c], 0x493e0
call fcn.00419e70
add esp, 4
mov dword [ebp - 0x298], eax
cmp dword [ebp - 0x224], 8
jb 0x427173
push dword [ebp - 0x238]
call fcn.005385cc
add esp, 4
xor eax, eax
mov dword [ebp - 4], 0xffffffff
cmp dword [ebp - 0x23c], 0x10
mov dword [ebp - 0x224], 7
mov dword [ebp - 0x228], 0
mov word [ebp - 0x238], ax
jb 0x4271ae
push dword [ebp - 0x250]
call fcn.005385cc
add esp, 4
xor eax, eax
push 0x208
push eax
mov word [ebp - 0x220], ax
lea eax, [ebp - 0x21e]
push eax
call fcn.005392b0
lea ecx, [ebp - 0x220]
add esp, 0xc
mov eax, ecx
mov edx, 0x104
sub esi, eax
jmp 0x4271e0
lea eax, [edx + 0x7ffffefa]
test eax, eax
je 0x4271fe
movzx eax, word [esi + ecx]
test ax, ax
je 0x4271fe
mov word [ecx], ax
add ecx, 2
dec edx
jne 0x4271e0
jmp 0x427202
test edx, edx
jne 0x427205
sub ecx, 2
xor eax, eax
mov word [ecx], ax
lea eax, [ebp - 0x220]
push eax
call dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecW]
push dword [ebp - 0x2a0]
lea eax, [ebp - 0x220]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
mov ecx, 0x104
lea eax, [ebp - 0x220]
cmp word [eax], 0
je 0x427243
add eax, 2
dec ecx
jne 0x427235
jmp 0x427267
test ecx, ecx
je 0x427267
push ecx
mov edx, 0x104
mov eax, edx
sub eax, ecx
push str..dmp
push ecx
lea ecx, [ebp - 0x220]
sub edx, eax
lea ecx, [ecx + eax*2]
call fcn.00427970
push 0
push 0x80
push 3
push 0
push 0
push SysReAllocString
lea eax, [ebp - 0x220]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0x4273b9
lea eax, [ebp - 0x29c]
mov dword [ebp - 0x29c], 0
push eax
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0x294], eax
test eax, eax
jle 0x427399
cmp eax, 0xa00000
jae 0x427399
inc eax
push eax
call fcn.0051d4c8
mov ecx, dword [ebp - 0x294]
add esp, 4
inc ecx
mov esi, eax
push ecx
push 0
push esi
call fcn.005392b0
add esp, 0xc
lea eax, [ebp - 0x294]
push 0
push eax
push dword [ebp - 0x294]
push esi
push edi
call dword [sym.imp.KERNEL32.dll_ReadFile]
push str.http:__upload.123juzi.net_upload.php_typedumpfilename
lea ecx, [ebp - 0x27c]
call fcn.00420660
push 0x591530
lea ecx, [ebp - 0x27c]
mov dword [ebp - 4], 2
call fcn.0041b9f0
cmp dword [ebp - 0x268], 8
lea eax, [ebp - 0x27c]
xorps xmm0, xmm0
cmovae eax, dword [ebp - 0x27c]
mov dword [ebp - 0x264], eax
mov eax, dword [ebp - 0x294]
movdqu xmmword [ebp - 0x250], xmm0
mov dword [ebp - 0x250], eax
lea eax, [ebp - 0x264]
movdqu xmmword [ebp - 0x260], xmm0
push eax
movq qword [ebp - 0x240], xmm0
mov dword [ebp - 0x260], 0x493e0
mov dword [ebp - 0x254], esi
call fcn.00419e70
add esp, 4
mov dword [ebp - 0x298], eax
push esi
call fcn.00538881
add esp, 4
lea ecx, [ebp - 0x27c]
call fcn.0041fca0
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov esi, dword [ebp - 0x298]
test esi, esi
jne 0x4273bf
lea eax, [ebp - 0x220]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
jmp 0x4273bf
mov esi, dword [ebp - 0x298]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0053aa3c
mov esp, ebp
pop ebp
ret