Function at 0x43d330
Capabilities:
Delete file
Download url
Receive data

Disassembly:
push 0xffffffffffffffff
push 0x484e50
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x11c
mov eax, dword [0x4ac588]
mov dword [esp + 0x118], eax
push ebx
xor eax, eax
push ebp
mov ebp, ecx
xor ecx, ecx
mov dword [esp + 0x64], eax
mov dword [esp + 0xa0], ecx
mov dword [esp + 0x68], eax
mov dword [esp + 0xa4], ecx
mov dword [esp + 0x6c], eax
mov dword [esp + 0xa8], ecx
mov dword [esp + 0x70], eax
mov dword [esp + 0xac], ecx
mov dword [esp + 0x74], eax
mov dword [esp + 0xb0], ecx
push esi
mov esi, dword [esp + 0x138]
mov dword [esp + 0x7c], eax
mov dword [esp + 0xb8], ecx
mov dword [esp + 0x80], eax
mov dword [esp + 0xbc], ecx
push 0x4918c4
push esi
mov dword [esp + 0x8c], eax
mov dword [esp + 0xc8], ecx
call fcn.0044c710
xor ebx, ebx
add esp, 8
cmp eax, ebx
jne 0x43d3e0
xor eax, eax
jmp 0x43d74a
mov ecx, eax
sub ecx, esi
mov edx, ecx
shr ecx, 2
push edi
lea edi, [esp + 0x6c]
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
inc eax
lea edx, [esp + 0xa8]
rep movsb byte es:[edi], byte [esi]
sub edx, eax
mov cl, byte [eax]
mov byte [edx + eax], cl
inc eax
cmp cl, bl
jne 0x43d401
push 0x60
call fcn.0046702b
add esp, 4
mov dword [esp + 0x14], eax
cmp eax, ebx
mov dword [esp + 0x134], ebx
mov edi, 0x10
je 0x43d450
cmp dword [ebp + 0x54], edi
jb 0x43d43f
mov edx, dword [ebp + 0x40]
push edx
mov ecx, eax
call fcn.0043c080
mov dword [esp + 0x10], eax
jmp 0x43d454
lea edx, [ebp + 0x40]
push edx
mov ecx, eax
call fcn.0043c080
mov dword [esp + 0x10], eax
jmp 0x43d454
mov dword [esp + 0x10], ebx
lea eax, [esp + 0xc8]
push eax
lea ecx, [esp + 0x70]
push ecx
mov ecx, dword [esp + 0x18]
mov dword [esp + 0x13c], 0xffffffff
call fcn.0043cce0
lea edx, [esp + 0xc8]
push edx
call fcn.0044da2a
mov esi, eax
lea eax, [esp + 0xac]
push eax
call fcn.0044da2a
add esp, 8
cmp esi, eax
jge 0x43d733
push str.list_
lea ecx, [ebp + 0x20]
push ecx
lea edx, [esp + 0x94]
push edx
call fcn.00429e70
add esp, 0xc
push 0xffffffffffffffff
push ebx
add ebp, 0x3c
mov esi, 0xf
push ebp
lea ecx, [esp + 0x40]
mov dword [esp + 0x140], 1
mov dword [esp + 0x58], esi
mov dword [esp + 0x54], ebx
mov byte [esp + 0x44], bl
call fcn.0041ad20
lea eax, [esp + 0x6c]
mov byte [esp + 0x134], 2
lea ecx, [eax + 1]
mov dl, byte [eax]
inc eax
cmp dl, bl
jne 0x43d4f0
sub eax, ecx
push eax
lea eax, [esp + 0x70]
push eax
lea ecx, [esp + 0x94]
call fcn.00429230
push 6
push str._1.dat
lea ecx, [esp + 0x94]
call fcn.00429230
push 4
push str..dat
lea ecx, [esp + 0x58]
mov dword [esp + 0x70], esi
mov dword [esp + 0x6c], ebx
mov byte [esp + 0x5c], bl
call fcn.0041ae10
lea ecx, [esp + 0x50]
push ecx
lea edx, [esp + 0x70]
push edx
lea eax, [esp + 0x20]
push eax
mov byte [esp + 0x140], 3
call fcn.0043bed0
add esp, 0xc
push 0xffffffffffffffff
push ebx
push eax
lea ecx, [esp + 0x40]
mov byte [esp + 0x140], 4
call fcn.00429140
cmp dword [esp + 0x30], edi
jb 0x43d581
mov ecx, dword [esp + 0x1c]
push ecx
call fcn.00467056
add esp, 4
cmp dword [esp + 0x68], edi
mov dword [esp + 0x30], esi
mov dword [esp + 0x2c], ebx
mov byte [esp + 0x1c], bl
mov byte [esp + 0x134], 2
jb 0x43d5a8
mov edx, dword [esp + 0x54]
push edx
call fcn.00467056
add esp, 4
cmp dword [esp + 0x4c], edi
mov ecx, dword [esp + 0x38]
jae 0x43d5b6
lea ecx, [esp + 0x38]
cmp dword [esp + 0xa4], edi
mov eax, dword [esp + 0x90]
jae 0x43d5cd
lea eax, [esp + 0x90]
push ebx
push ebx
push ecx
push eax
push ebx
call sub.urlmon.dll_URLDownloadToFileA
test eax, eax
jne 0x43d6d5
lea eax, [esp + 0x18]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemTime]
movzx ecx, word [esp + 0x1e]
movzx edx, word [esp + 0x1a]
movzx eax, word [esp + 0x18]
push ecx
push edx
push eax
lea ecx, [esp + 0xf4]
push str._04d_02d_02d
push ecx
call fcn.0044bab7
push str._viruslib.dat
lea edx, [esp + 0x2c]
push 0x4ae080
push edx
call fcn.00407d70
add esp, 0x20
mov eax, dword [eax]
push eax
lea ecx, [esp + 0x54]
mov byte [esp + 0x138], 5
call fcn.0041b3d0
mov eax, dword [esp + 0x14]
add eax, 0xfffffff0
mov byte [esp + 0x134], 7
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x43d65f
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
call dword [edx + 4]
cmp dword [esp + 0x68], edi
mov ecx, dword [esp + 0x54]
jae 0x43d66d
lea ecx, [esp + 0x54]
cmp dword [esp + 0x4c], edi
mov eax, dword [esp + 0x38]
jae 0x43d67b
lea eax, [esp + 0x38]
push ecx
push eax
call fcn.00432040
mov eax, dword [esp + 0x54]
add esp, 8
cmp eax, edi
mov eax, dword [esp + 0x38]
jae 0x43d695
lea eax, [esp + 0x38]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
mov ebp, dword [esp + 0x10]
lea eax, [esp + 0xe8]
push eax
lea ecx, [esp + 0x70]
push ecx
mov ecx, ebp
call fcn.0043cf60
cmp dword [esp + 0x68], edi
jb 0x43d6c7
mov edx, dword [esp + 0x54]
push edx
call fcn.00467056
add esp, 4
mov dword [esp + 0x68], esi
mov dword [esp + 0x64], ebx
mov byte [esp + 0x54], bl
jmp 0x43d6d9
mov ebp, dword [esp + 0x10]
cmp dword [esp + 0x4c], edi
jb 0x43d6ec
mov eax, dword [esp + 0x38]
push eax
call fcn.00467056
add esp, 4
cmp dword [esp + 0xa4], edi
mov dword [esp + 0x4c], esi
mov dword [esp + 0x48], ebx
mov byte [esp + 0x38], bl
mov dword [esp + 0x134], 0xffffffff
jb 0x43d71c
mov ecx, dword [esp + 0x90]
push ecx
call fcn.00467056
add esp, 4
mov dword [esp + 0xa4], esi
mov dword [esp + 0xa0], ebx
mov byte [esp + 0x90], bl
jmp 0x43d737
mov ebp, dword [esp + 0x10]
cmp ebp, ebx
pop edi
je 0x43d745
mov edx, dword [ebp]
push 1
mov ecx, ebp
call dword [edx]
mov eax, 1
mov ecx, dword [esp + 0x128]
pop esi
pop ebp
mov dword fs:[0], ecx
mov ecx, dword [esp + 0x11c]
pop ebx
call fcn.0044af18
add esp, 0x128
ret 4