Function at 0x421e20
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e4ca6
mov eax, dword fs:[0]
push eax
sub esp, 0xa30
mov eax, dword [0x527494]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0xa38], 0
call fcn.00432b20
mov edi, eax
push edi
mov ecx, dword [edi]
call dword [ecx]
mov ebx, eax
test ebx, ebx
je 0x421fa9
mov dword [ebp - 4], 0
call fcn.004061d0
mov ecx, eax
test ecx, ecx
je 0x422495
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0xa38], 1
mov dword [ebp - 0xa34], eax
lea eax, [ebx - 1]
cmp eax, 3
ja case.default.0x421ea4
jmp dword [eax*4 + 0x4224c4]
push 0x10
push 0x4f28c0
jmp 0x421ecd
push 0x10
push 0x4f28e4
jmp 0x421ecd
push 0x11
push 0x4f2908
jmp 0x421ecd
push 0x1a
push str._rN_f
lea ecx, [ebp - 0xa34]
call fcn.004071e0
mov esi, dword [ebp - 0xa34]
push 0
push esi
push 0
call fcn.0042d9d0
or edi, 0xffffffff
mov dword [ebp - 4], 0xffffffff
add esi, 0xfffffff0
mov eax, edi
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x421f09
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
push ebx
push str.PreInitCheck_failed__ret___d__exit
call fcn.00428420
add esp, 8
call fcn.004061d0
mov ecx, eax
test ecx, ecx
je 0x42249f
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0xa34], eax
push ebx
push str.055EE061_E6A1_4a97_BCA3_B47A227F452A
lea eax, [ebp - 0xa34]
mov dword [ebp - 4], 1
push str._sPreInitCheck:_d
push eax
call fcn.00405be0
sub esp, 0x18
mov eax, esp
mov dword [ebp - 0xa38], esp
mov dword [eax + 0x24], 0
mov esi, dword [ebp - 0xa34]
push 0
push esi
push str.install_init_fail
mov byte [ebp - 4], 2
call fcn.00417150
mov ecx, eax
mov byte [ebp - 4], 1
call fcn.00412620
mov dword [ebp - 4], 0xffffffff
add esi, 0xfffffff0
lock xadd dword [esi + 0xc], edi
dec edi
test edi, edi
jg 0x421fa2
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
xor eax, eax
jmp 0x422479
push str.PreInitCheck_success.
call fcn.00428420
mov eax, dword [edi]
add esp, 4
push str.DLL_7Z
push 0xcb
push dword [0x52a91c]
push edi
call dword [eax + 4]
test eax, eax
jne 0x422077
push eax
push str.7z.dll_
push eax
call fcn.0042d9d0
push str.Init_7z_failed__exit
call fcn.00428420
add esp, 4
call fcn.004061d0
mov ecx, eax
test ecx, ecx
je 0x4224a9
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0xa34], eax
push 0
push str.055EE061_E6A1_4a97_BCA3_B47A227F452A
lea eax, [ebp - 0xa34]
mov dword [ebp - 4], 3
push str._sInit7Z:_d
push eax
call fcn.00405be0
sub esp, 0x18
mov eax, esp
mov dword [ebp - 0xa38], esp
mov dword [eax + 0x24], 0
mov esi, dword [ebp - 0xa34]
push 0
push esi
push str.install_init_fail
mov byte [ebp - 4], 4
call fcn.00417150
mov ecx, eax
mov byte [ebp - 4], 3
call fcn.00412620
mov dword [ebp - 4], 0xffffffff
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jmp 0x421f98
push str.Init_7z_success.
call fcn.00428420
mov eax, dword [edi]
add esp, 4
push edi
call dword [eax + 0x20]
mov esi, eax
test esi, esi
je 0x422114
push esi
push str.PreInstallCheck_failed__ret___d__exit
call fcn.00428420
mov ecx, dword [edi]
add esp, 8
push str.EXE_KB931125
push 0x361
push dword [0x52a91c]
push edi
call dword [ecx + 8]
test eax, eax
je 0x4220c4
mov eax, dword [edi]
push edi
call dword [eax + 0x20]
mov esi, eax
test esi, esi
je 0x422114
push esi
push str.PreInstallCheck_failed2__ret___d__exit
call fcn.00428420
call fcn.004229d0
sub esp, 0x20
mov eax, esp
mov dword [ebp - 0xa38], esp
mov dword [eax + 0x24], 0
push 0
push 0
push str.install_file_fail
mov dword [ebp - 4], 5
call fcn.00417150
mov ecx, eax
mov dword [ebp - 4], 0xffffffff
call fcn.00412620
xor eax, eax
jmp 0x422479
push str.PreInstallCheck_success.
call fcn.00428420
push 0x800
lea eax, [ebp - 0xa18]
push 0
push eax
call fcn.0046f230
mov eax, dword [edi]
lea ecx, [ebp - 0xa18]
add esp, 0x10
push ecx
push str.DLL_360NETUL
push 0xf1
push dword [0x52a91c]
push edi
call dword [eax + 0xc]
test eax, eax
jne 0x4221f5
push str.Init_360NetUL_failed__exit
call fcn.00428420
add esp, 4
call fcn.004229d0
call fcn.004061d0
mov ecx, eax
test ecx, ecx
je 0x4224b3
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0xa34], eax
push 0
push str.055EE061_E6A1_4a97_BCA3_B47A227F452A
lea eax, [ebp - 0xa34]
mov dword [ebp - 4], 6
push str._sInit360NetUL:_d
push eax
call fcn.00405be0
sub esp, 0x18
mov eax, esp
mov dword [ebp - 0xa38], esp
mov dword [eax + 0x24], 0
mov esi, dword [ebp - 0xa34]
push 0
push esi
push str.install_init_fail
mov byte [ebp - 4], 7
call fcn.00417150
mov ecx, eax
mov byte [ebp - 4], 6
call fcn.00412620
mov dword [ebp - 4], 0xffffffff
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jmp 0x421f98
call fcn.00406140
mov ebx, eax
lea eax, [ebp - 0xa18]
push eax
call fcn.0044da60
add esp, 4
test eax, eax
je 0x422274
cmp dword [ebx], 0
jne 0x422274
lea eax, [ebp - 0xa18]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov dword [ebx], eax
test eax, eax
je 0x422274
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.HttpInit
push eax
call esi
push str.HttpUninit
push dword [ebx]
mov dword [ebx + 4], eax
call esi
push str.zlib_uncompress
push dword [ebx]
mov dword [ebx + 8], eax
call esi
push str.zlib_compress
push dword [ebx]
mov dword [ebx + 0x10], eax
call esi
push str.zlib_compressBound
push dword [ebx]
mov dword [ebx + 0x14], eax
call esi
mov dword [ebx + 0x18], eax
mov eax, dword [ebx + 4]
test eax, eax
je 0x422274
call eax
mov dword [ebx + 0xc], eax
push str.Init_360NetUL_success.
call fcn.00428420
add esp, 4
call fcn.00421af0
mov ecx, eax
call fcn.0041bc70
test eax, eax
je 0x42243b
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.0046f230
add esp, 0xc
lea eax, [ebp - 0x218]
push 0x104
push eax
push dword [0x52a91c]
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea ecx, [ebp - 0xa34]
call fcn.004053e0
lea eax, [ebp - 0x218]
mov dword [ebp - 4], 8
push eax
lea ecx, [ebp - 0xa38]
call fcn.00405330
lea eax, [ebp - 0xa34]
mov byte [ebp - 4], 9
push eax
lea eax, [ebp - 0xa38]
push eax
call fcn.00405cd0
add esp, 8
mov byte [ebp - 4], 8
lea ecx, [ebp - 0xa38]
call fcn.004056b0
push 0x4f2d84
lea ecx, [ebp - 0xa30]
call fcn.00405500
push ecx
mov esi, esp
mov dword [ebp - 0xa38], esp
mov dword [ebp - 0xa3c], esi
mov eax, dword [ebp - 0xa34]
add eax, 0xfffffff0
mov byte [ebp - 4], 0xa
push eax
call fcn.00407900
add eax, 0x10
add esp, 4
mov dword [esi], eax
mov byte [ebp - 4], 0xb
call fcn.00421af0
mov ecx, eax
call fcn.0041af10
push ecx
mov esi, esp
mov dword [ebp - 0xa3c], esi
mov eax, dword [eax]
sub eax, 0x10
push eax
call fcn.00407900
add eax, 0x10
add esp, 4
mov dword [esi], eax
lea eax, [ebp - 0xa30]
mov byte [ebp - 4], 0xa
push eax
call fcn.004065f0
mov edx, dword [ebp - 0xa1c]
add esp, 0xc
test eax, eax
mov byte [ebp - 4], 8
sete bl
cmp edx, 0x10
jb 0x4223cc
mov ecx, dword [ebp - 0xa30]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x4223c2
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4224bd
push edx
push ecx
call fcn.00462233
add esp, 8
mov dword [ebp - 0xa20], 0
mov dword [ebp - 0xa1c], 0xf
mov byte [ebp - 0xa30], 0
test bl, bl
je 0x422429
sub esp, 0x28
mov eax, esp
mov dword [ebp - 0xa3c], esp
mov dword [eax + 0x24], 0
push 1
push 0
push 0x4f2d88
mov byte [ebp - 4], 0xc
call fcn.00417150
mov ecx, eax
mov byte [ebp - 4], 8
call fcn.00412620
lea ecx, [ebp - 0xa34]
call fcn.004056b0
xor eax, eax
jmp 0x422479
lea ecx, [ebp - 0xa34]
mov dword [ebp - 4], 0xffffffff
call fcn.004056b0
lea eax, [ebp - 0xa18]
push eax
call fcn.00421c10
mov ecx, eax
call fcn.00425740
mov esi, dword [edi]
call fcn.00421af0
mov ecx, eax
call fcn.0041bc70
push eax
push edi
call dword [esi + 0x58]
mov esi, dword [edi]
call fcn.00421af0
mov ecx, eax
call fcn.0041b9b0
push eax
push edi
call dword [esi + 0x5c]
mov eax, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004621f8
mov esp, ebp
pop ebp
ret
push 0x80004005
call fcn.00405a80
push 0x80004005
call fcn.00405a80
push 0x80004005
call fcn.00405a80
push 0x80004005
call fcn.00405a80
call fcn.0048a565
nop
stosd dword es:[edi], eax
push ds
inc edx
add byte [esi + ebx + 0x1ebd0042], dh
inc edx
add dh, al
push ds
inc edx
add ah, cl
int3