Function at 0x4053e0
Capabilities:
Terminate process
Write file on windows

Disassembly:
push ecx
push esi
push edi
sub esp, 8
mov esi, eax
mov edi, edx
xor edx, edx
mov ecx, eax
inc eax
cmp byte [ecx], 0
je 0x4053f7
inc edx
jmp 0x4053ec
push 0
lea eax, [esp + 4]
push eax
push edx
push esi
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.DLL_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.DLL_WriteFile]
push 0
lea eax, [esp + 4]
push eax
push 2
lea eax, [esp + 0x10]
push eax
push 0xfffffffffffffff4
mov word [esp + 0x18], 0xa0d
call dword [sym.imp.KERNEL32.DLL_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.DLL_WriteFile]
mov eax, edi
jmp 0x402390

Function at 0x4e3030
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xdd000]
push edi
or ebp, 0xffffffff
jmp 0x4e3052
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4e3059
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4e3048
mov eax, 1
add ebx, ebx
jne 0x4e306b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4e3060
jne 0x4e307c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4e3060
xor ecx, ecx
sub eax, 3
jb 0x4e3090
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4e3102
mov ebp, eax
add ebx, ebx
jne 0x4e309b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x4e30a8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x4e30cc
inc ecx
add ebx, ebx
jne 0x4e30b8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4e30ad
jne 0x4e30c9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4e30ad
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4e30ec
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4e30dd
jmp 0x4e304e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4e30ec
add edi, ecx
jmp 0x4e304e
pop esi
mov edi, esi
mov ecx, 0x88
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4e310a
cmp byte [edi], 3
jne 0x4e310a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x4e310f
lea edi, [esi + 0xe1000]
mov eax, dword [edi]
or eax, eax
je 0x4e3187
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xe7aac]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xe7b40]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4e313c
mov ecx, edi
jns 0x4e316b
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xe7b48]
or eax, eax
je 0x4e3181
mov dword [ebx], eax
add ebx, 4
jmp 0x4e3159
call dword [esi + 0xe7b44]
mov ebp, dword [esi + 0xe7b4c]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x1ff]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x4e31bb
sub esp, 0xffffff80
jmp 0x401a7e