Function at 0x454c10
Capabilities:
Contain obfuscated stackstrings
Link many functions at runtime
Reference http user-agent string

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50a31e
mov eax, dword fs:[0]
push eax
mov eax, 0x1fcc
call fcn.004e5300
mov eax, dword [0x543720]
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 ebx, edx
mov dword [ebp - 0x1fd8], ebx
mov esi, ecx
cmp dword [ebx + 0x14], 0x10
mov dword [ebx + 0x10], 0
jb 0x454c5d
mov eax, dword [ebx]
jmp 0x454c5f
mov eax, ebx
mov byte [eax], 0
test esi, esi
je 0x4553ff
lea edx, [ecx + 1]
lea ecx, [ecx]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x454c70
sub ecx, edx
cmp ecx, 5
jb 0x4553ff
push 0x3c
lea eax, [ebp - 0x1fcc]
push 0
push eax
call fcn.004e4b60
add esp, 0xc
mov dword [ebp - 0x1fcc], 0x3c
xor eax, eax
mov word [ebp - 0x178], ax
push 0xfe
push eax
lea eax, [ebp - 0x176]
push eax
call fcn.004e4b60
add esp, 0xc
mov dword [ebp - 0x1fc4], 0x80
lea eax, [ebp - 0x178]
mov dword [ebp - 0x1fc8], eax
xor eax, eax
mov word [ebp - 0x1758], ax
push 0x7fe
push eax
lea eax, [ebp - 0x1756]
push eax
call fcn.004e4b60
add esp, 0xc
mov dword [ebp - 0x1fb8], 0x400
lea eax, [ebp - 0x1758]
mov dword [ebp - 0x1fbc], eax
xor eax, eax
mov word [ebp - 0x1f58], ax
push 0x7fe
push eax
lea eax, [ebp - 0x1f56]
push eax
call fcn.004e4b60
add esp, 0xc
mov dword [ebp - 0x1f9c], 0x400
lea eax, [ebp - 0x1f58]
mov dword [ebp - 0x1fa0], eax
xor eax, eax
mov word [ebp - 0xf58], ax
push 0x7fe
push eax
lea eax, [ebp - 0xf56]
push eax
call fcn.004e4b60
add esp, 0xc
mov dword [ebp - 0x30], 0
cmp byte [esi], 0
lea eax, [ebp - 0xf58]
mov dword [ebp - 0x2c], 0
mov dword [ebp - 0x1f98], eax
mov dword [ebp - 0x1f94], 0x400
mov dword [ebp - 0x2c], 0xf
mov dword [ebp - 0x30], 0
mov byte [ebp - 0x40], 0
jne 0x454d98
xor ecx, ecx
jmp 0x454da9
mov ecx, esi
lea edx, [ecx + 1]
lea ecx, [ecx]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x454da0
sub ecx, edx
push ecx
push esi
lea ecx, [ebp - 0x40]
call fcn.00402090
push 0
lea edx, [ebp - 0x40]
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x1f74]
call fcn.00453d50
add esp, 4
mov byte [ebp - 4], 2
cmp dword [ebp - 0x2c], 0x10
jb 0x454de2
push dword [ebp - 0x40]
call fcn.004e03e4
add esp, 4
mov eax, dword [ebp - 0x1f64]
cmp dword [ebp - 0x1f60], 8
mov dword [ebp - 0x1fd0], eax
lea eax, [ebp - 0x1f74]
cmovae eax, dword [ebp - 0x1f74]
mov dword [ebp - 0x2c], 0xf
mov dword [ebp - 0x30], 0
mov byte [ebp - 0x40], 0
mov dword [ebp - 0x1f5c], eax
call fcn.0040a050
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
mov eax, dword [esi + 4]
test eax, eax
je 0x454e45
movdqa xmm0, xmmword [str.WinHttpCrackUrl]
lea ecx, [ebp - 0x50]
push ecx
push eax
movdqu xmmword [ebp - 0x50], xmm0
call edi
mov dword [esi + 0x18], eax
lea eax, [ebp - 0x1fcc]
push eax
mov eax, dword [esi + 0x18]
push accept
push dword [ebp - 0x1fd0]
push dword [ebp - 0x1f5c]
call eax
test eax, eax
jne 0x454ea6
mov dword [ebp - 4], 0xffffffff
cmp dword [ebp - 0x1f60], 8
jb 0x454e84
push dword [ebp - 0x1f74]
call fcn.004e03e4
add esp, 4
xor eax, eax
mov dword [ebp - 0x1f60], 7
mov dword [ebp - 0x1f64], 0
mov word [ebp - 0x1f74], ax
jmp 0x4553ff
call fcn.0040a050
mov esi, eax
mov eax, dword [esi + 4]
test eax, eax
je 0x454ed3
lea ecx, [ebp - 0x5c]
mov dword [ebp - 0x5c], 0x486e6957
push ecx
push eax
mov dword [ebp - 0x58], 0x4f707474
mov dword [ebp - 0x54], 0x6e6570
call edi
mov dword [esi + 0x14], eax
mov eax, dword [esi + 0x14]
push 0
push 0
push 0
push 1
push str.Mozilla_5.0__compatible__MSIE_9.0__Windows_NT_6.1__WOW64__Trident_5.0_
call eax
mov dword [ebp - 0x1fd4], eax
test eax, eax
je 0x454e66
call fcn.0040a050
mov esi, eax
mov eax, dword [esi + 4]
test eax, eax
je 0x454f22
movdqa xmm0, xmmword [0x52e8d0]
lea ecx, [ebp - 0x24]
push ecx
push eax
movdqu xmmword [ebp - 0x24], xmm0
mov word [ebp - 0x14], 0x7374
mov byte [ebp - 0x12], 0
call edi
mov dword [esi + 0x30], eax
mov eax, dword [esi + 0x30]
push 0x2710
push 0x2710
push 0x2710
push 0x2710
push dword [ebp - 0x1fd4]
call eax
movzx eax, word [ebp - 0x1fb4]
mov dword [ebp - 0x1fd0], eax
mov eax, dword [ebp - 0x1fbc]
mov dword [ebp - 0x1f5c], eax
call fcn.0040a050
mov esi, eax
mov eax, dword [esi + 4]
test eax, eax
je 0x454f91
lea ecx, [ebp - 0x50]
mov dword [ebp - 0x50], 0x486e6957
push ecx
push eax
mov dword [ebp - 0x4c], 0x43707474
mov dword [ebp - 0x48], 0x656e6e6f
mov word [ebp - 0x44], 0x7463
mov byte [ebp - 0x42], 0
call edi
mov dword [esi + 0x24], eax
mov eax, dword [esi + 0x24]
push 0
push dword [ebp - 0x1fd0]
push dword [ebp - 0x1f5c]
push dword [ebp - 0x1fd4]
call eax
mov dword [ebp - 0x1fd0], eax
test eax, eax
jne 0x454ff4
mov dword [ebp - 4], 0xffffffff
cmp dword [ebp - 0x1f60], 8
jb 0x454fd2
push dword [ebp - 0x1f74]
call fcn.004e03e4
add esp, 4
xor eax, eax
mov dword [ebp - 0x1f60], 7
mov dword [ebp - 0x1f64], 0
mov word [ebp - 0x1f74], ax
jmp 0x4553c5
mov edx, dword [ebp - 0x1fa0]
xor eax, eax
mov dword [ebp - 0x1f7c], 0
mov dword [ebp - 0x1f78], 0
mov dword [ebp - 0x1f78], 7
mov dword [ebp - 0x1f7c], 0
mov word [ebp - 0x1f8c], ax
cmp word [edx], ax
jne 0x455034
xor ecx, ecx
jmp 0x45504f
mov ecx, edx
lea esi, [ecx + 2]
lea esp, [esp]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x455040
sub ecx, esi
sar ecx, 1
push ecx
push edx
lea ecx, [ebp - 0x1f8c]
call fcn.00407c40
mov byte [ebp - 4], 3
mov edx, dword [ebp - 0x1f98]
cmp word [edx], 0
jne 0x455070
xor ecx, ecx
jmp 0x455084
mov ecx, edx
lea esi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x455075
sub ecx, esi
sar ecx, 1
push ecx
push edx
lea ecx, [ebp - 0x1f8c]
call fcn.00407b60
cmp dword [ebp - 0x1f78], 8
lea ebx, [ebp - 0x1f8c]
cmovae ebx, dword [ebp - 0x1f8c]
call fcn.0040a050
mov esi, eax
mov eax, dword [esi + 4]
test eax, eax
je 0x4550d4
movdqa xmm0, xmmword [0x52e840]
lea ecx, [ebp - 0x3c]
push ecx
push eax
movdqu xmmword [ebp - 0x3c], xmm0
mov word [ebp - 0x2c], 0x7473
mov byte [ebp - 0x2a], 0
call edi
mov dword [esi + 8], eax
mov eax, dword [esi + 8]
push 0
push 0
push 0
push 0
push ebx
push 0x52d784
push dword [ebp - 0x1fd0]
call eax
mov ebx, eax
test ebx, ebx
jne 0x45516b
mov byte [ebp - 4], 2
cmp dword [ebp - 0x1f78], 8
jb 0x45510e
push dword [ebp - 0x1f8c]
call fcn.004e03e4
add esp, 4
xor eax, eax
mov dword [ebp - 0x1f78], 7
mov dword [ebp - 0x1f7c], 0
mov word [ebp - 0x1f8c], ax
mov dword [ebp - 4], 0xffffffff
cmp dword [ebp - 0x1f60], 8
jb 0x455149
push dword [ebp - 0x1f74]
call fcn.004e03e4
add esp, 4
xor eax, eax
mov dword [ebp - 0x1f60], 7
mov dword [ebp - 0x1f64], 0
mov word [ebp - 0x1f74], ax
jmp 0x455385
call fcn.0040a050
mov esi, eax
mov eax, dword [esi + 4]
test eax, eax
je 0x45519a
movdqa xmm0, xmmword [0x52e830]
lea ecx, [ebp - 0x24]
push ecx
push eax
movdqu xmmword [ebp - 0x24], xmm0
mov word [ebp - 0x14], 0x7473
mov byte [ebp - 0x12], 0
call edi
mov dword [esi + 0x28], eax
mov eax, dword [esi + 0x28]
push 0
push 0
push 0
push 0
push 0
push 0
push ebx
call eax
test eax, eax
je 0x4552e5
call fcn.0040a050
mov esi, eax
mov eax, dword [esi + 4]
test eax, eax
je 0x4551ea
movdqa xmm0, xmmword [0x52e800]
lea ecx, [ebp - 0x28]
push ecx
push eax
movdqu xmmword [ebp - 0x28], xmm0
mov dword [ebp - 0x18], 0x6e6f7073
mov word [ebp - 0x14], 0x6573
mov byte [ebp - 0x12], 0
call edi
mov dword [esi + 0x2c], eax
mov eax, dword [esi + 0x2c]
push 0
push ebx
call eax
test eax, eax
je 0x4552e5
mov dword [ebp - 0x1f90], 0
push 0x5dc
lea eax, [ebp - 0x757]
mov byte [ebp - 0x758], 0
push 0
push eax
call fcn.004e4b60
add esp, 0xc
call fcn.0040a050
mov esi, eax
mov eax, dword [esi + 4]
test eax, eax
je 0x45525a
movdqa xmm0, xmmword [0x52e7b0]
lea ecx, [ebp - 0x78]
push ecx
push eax
movdqu xmmword [ebp - 0x78], xmm0
mov dword [ebp - 0x68], 0x69617641
mov dword [ebp - 0x64], 0x6c62616c
mov word [ebp - 0x60], 0x65
call edi
mov dword [esi + 0x1c], eax
lea eax, [ebp - 0x1f90]
push eax
mov eax, dword [esi + 0x1c]
push ebx
call eax
test eax, eax
je 0x4552e5
cmp dword [ebp - 0x1f90], 0
je 0x4552e5
mov dword [ebp - 0x1f5c], 0
call fcn.0040a050
mov esi, eax
mov eax, dword [esi + 4]
test eax, eax
je 0x4552a3
movdqa xmm0, xmmword [str.WinHttpReadData]
lea ecx, [ebp - 0x24]
push ecx
push eax
movdqu xmmword [ebp - 0x24], xmm0
call edi
mov dword [esi + 0xc], eax
lea eax, [ebp - 0x1f5c]
push eax
push 0x5dc
lea eax, [ebp - 0x758]
push eax
mov eax, dword [esi + 0xc]
push ebx
call eax
test eax, eax
je 0x4552e5
push dword [ebp - 0x1f5c]
mov ecx, dword [ebp - 0x1fd8]
lea eax, [ebp - 0x758]
push eax
call fcn.0040a330
cmp dword [ebp - 0x1f90], 0
ja 0x455204
mov byte [ebp - 4], 2
cmp dword [ebp - 0x1f78], 8
jb 0x455300
push dword [ebp - 0x1f8c]
call fcn.004e03e4
add esp, 4
xor eax, eax
mov dword [ebp - 0x1f78], 7
mov dword [ebp - 0x1f7c], eax
mov word [ebp - 0x1f8c], ax
mov dword [ebp - 4], 0xffffffff
cmp dword [ebp - 0x1f60], 8
jb 0x455337
push dword [ebp - 0x1f74]
call fcn.004e03e4
add esp, 4
xor eax, eax
mov dword [ebp - 0x1f60], 7
mov dword [ebp - 0x1f64], eax
mov word [ebp - 0x1f74], ax
call fcn.0040a050
mov esi, eax
mov eax, dword [esi + 4]
test eax, eax
je 0x45537f
movdqa xmm0, xmmword [0x52e7e0]
lea ecx, [ebp - 0x24]
push ecx
push eax
movdqu xmmword [ebp - 0x24], xmm0
mov word [ebp - 0x14], 0x656c
mov byte [ebp - 0x12], 0
call edi
mov dword [esi + 0x20], eax
mov eax, dword [esi + 0x20]
push ebx
call eax
call fcn.0040a050
mov esi, eax
mov eax, dword [esi + 4]
test eax, eax
je 0x4553b4
movdqa xmm0, xmmword [0x52e7e0]
lea ecx, [ebp - 0x3c]
push ecx
push eax
movdqu xmmword [ebp - 0x3c], xmm0
mov word [ebp - 0x2c], 0x656c
mov byte [ebp - 0x2a], 0
call edi
mov dword [esi + 0x20], eax
push dword [ebp - 0x1fd0]
mov eax, dword [esi + 0x20]
call eax
mov ebx, dword [ebp - 0x1fd8]
call fcn.0040a050
mov esi, eax
mov eax, dword [esi + 4]
test eax, eax
je 0x4553f4
movdqa xmm0, xmmword [0x52e7e0]
lea ecx, [ebp - 0x3c]
push ecx
push eax
movdqu xmmword [ebp - 0x3c], xmm0
mov word [ebp - 0x2c], 0x656c
mov byte [ebp - 0x2a], 0
call edi
mov dword [esi + 0x20], eax
push dword [ebp - 0x1fd4]
mov eax, dword [esi + 0x20]
call eax
mov eax, dword [ebx + 0x10]
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.004e03e9
mov esp, ebp
pop ebp
ret