Function at 0x4453f0
Capabilities:
Persist via application shimming
Write file on windows

Disassembly:
mov eax, 0x4238
call fcn.00459460
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x4258]
mov ebp, ecx
cmp edi, 3
je 0x445430
cmp edi, 2
je 0x445505
cmp edi, 1
je 0x445505
pop edi
pop esi
pop ebp
mov eax, 0x10000
pop ebx
add esp, 0x4238
ret 0x10
mov eax, dword [ebp + 4]
mov esi, dword [esp + 0x424c]
cmp esi, eax
je 0x4454a6
cmp eax, 0xffffffff
je 0x44544f
mov eax, dword [ebp]
push eax
call fcn.00444c70
add esp, 4
mov eax, dword [ebp]
mov dword [ebp + 4], 0xffffffff
cmp esi, dword [eax + 4]
jl 0x445470
pop edi
pop esi
pop ebp
mov eax, 0x10000
pop ebx
add esp, 0x4238
ret 0x10
cmp esi, dword [eax + 0x10]
jge 0x44547e
push eax
call fcn.00444580
add esp, 4
mov eax, dword [ebp]
cmp dword [eax + 0x10], esi
jge 0x445497
push eax
call fcn.004445d0
mov eax, dword [ebp]
add esp, 4
cmp dword [eax + 0x10], esi
jl 0x445486
mov ecx, dword [ebp]
push ecx
call fcn.00444960
add esp, 4
mov dword [ebp + 4], esi
mov edx, dword [esp + 0x4254]
mov eax, dword [esp + 0x4250]
mov ecx, dword [ebp]
push edx
push eax
push ecx
call fcn.00444a90
mov esi, eax
add esp, 0xc
test esi, esi
jle 0x4454da
pop edi
pop esi
pop ebp
mov eax, 0x600
pop ebx
add esp, 0x4238
ret 0x10
mov edx, dword [ebp]
push edx
call fcn.00444c70
add esp, 4
mov eax, esi
neg eax
pop edi
mov dword [ebp + 4], 0xffffffff
sbb eax, eax
pop esi
pop ebp
and eax, 0x5000000
pop ebx
add esp, 0x4238
ret 0x10
mov eax, dword [ebp + 4]
or esi, 0xffffffff
cmp eax, esi
je 0x44551b
mov eax, dword [ebp]
push eax
call fcn.00444c70
add esp, 4
mov eax, dword [ebp]
mov dword [ebp + 4], esi
mov esi, dword [esp + 0x424c]
cmp esi, dword [eax + 4]
jl 0x44553f
pop edi
pop esi
pop ebp
mov eax, 0x10000
pop ebx
add esp, 0x4238
ret 0x10
cmp esi, dword [eax + 0x10]
jge 0x44554d
push eax
call fcn.00444580
add esp, 4
mov eax, dword [ebp]
cmp dword [eax + 0x10], esi
jge 0x445566
push eax
call fcn.004445d0
mov eax, dword [ebp]
add esp, 4
cmp dword [eax + 0x10], esi
jl 0x445555
lea ecx, [esp + 0x11c]
push ecx
push esi
mov ecx, ebp
call fcn.00444e40
test byte [esp + 0x224], 0x10
je 0x4455ba
cmp edi, 1
jne 0x445594
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x4238
ret 0x10
lea edx, [esp + 0x120]
add ebp, 0x138
push edx
push ebp
call fcn.00445320
add esp, 8
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x4238
ret 0x10
cmp edi, 1
jne 0x4455cb
mov esi, dword [esp + 0x4250]
jmp 0x4456b2
mov ebx, dword [esp + 0x4250]
mov edx, ebx
mov esi, ebx
mov al, byte [ebx]
test al, al
je 0x445694
cmp al, 0x2f
je 0x4455e8
cmp al, 0x5c
jne 0x4455eb
lea edx, [esi + 1]
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x4455e0
cmp edx, ebx
je 0x445694
mov edi, ebx
or ecx, 0xffffffff
xor eax, eax
lea esi, [esp + 0x18]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov dword [esp + 0x14], esi
mov eax, ecx
mov esi, edi
mov edi, dword [esp + 0x14]
sub edx, ebx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov byte [esp + edx + 0x17], 0
mov al, byte [esp + 0x18]
cmp al, 0x2f
je 0x445644
cmp al, 0x5c
je 0x445644
mov al, byte [esp + 0x19]
mov byte [esp + 0x13], 0
cmp al, 0x3a
jne 0x445649
mov byte [esp + 0x13], 1
lea ecx, [esp + 0x18]
push 0x46a680
push ecx
call sub.MSVCRT.dll__mbsstr
lea edx, [esp + 0x20]
push 0x46a67c
push edx
mov esi, eax
call sub.MSVCRT.dll__mbsstr
add esp, 0x10
test eax, eax
setne al
test esi, esi
setne cl
or al, cl
mov cl, byte [esp + 0x13]
or al, cl
jne 0x445694
lea edx, [esp + 0x18]
lea eax, [ebp + 0x138]
push edx
push eax
call fcn.00445320
add esp, 8
mov ecx, dword [esp + 0x224]
push 0
push ecx
push 2
push 0
push 0
push 0x40000000
push ebx
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
jne 0x4456c9
pop edi
pop esi
pop ebp
mov eax, 0x200
pop ebx
add esp, 0x4238
ret 0x10
mov edx, dword [ebp]
push edx
call fcn.00444960
mov ecx, dword [ebp]
lea eax, [esp + 0x24c]
push 0x4000
push eax
push ecx
xor bl, bl
call fcn.00444a90
add esp, 0x10
test eax, eax
jl 0x44572d
mov edi, dword [sym.imp.KERNEL32.dll_WriteFile]
je 0x44572f
lea edx, [esp + 0x14]
push 0
push edx
push eax
lea eax, [esp + 0x254]
push eax
push esi
call edi
test eax, eax
je 0x44572d
mov edx, dword [ebp]
lea ecx, [esp + 0x248]
push 0x4000
push ecx
push edx
call fcn.00444a90
add esp, 0xc
test eax, eax
jge 0x4456f7
mov bl, 1
push esi
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, 1
jne 0x44575e
test bl, bl
jne 0x44575e
lea eax, [esp + 0x238]
lea ecx, [esp + 0x228]
push eax
lea edx, [esp + 0x234]
push ecx
push edx
push esi
call dword [sym.imp.KERNEL32.dll_SetFileTime]
cmp dword [esp + 0x4258], 1
je 0x44576f
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp]
push eax
call fcn.00444c70
add esp, 4
neg bl
sbb ebx, ebx
pop edi
and ebx, 0x400
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x4238
ret 0x10