Function at 0x42beb9
Capabilities:
Reference http user-agent string

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
mov dword [ebp - 4], 0
push 8
call fcn.004b898e
add esp, 4
mov dword [ebp - 8], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx], 0x567455
push ebx
add ebx, 4
push ebx
push 8
call fcn.004b898e
add esp, 4
pop ebx
push ebx
mov dword [ebx], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
pop ebx
pop ebx
mov dword [ebp - 0xc], 0
push 0x1c
call fcn.004b898e
add esp, 4
mov dword [ebp - 0x10], eax
mov ebx, eax
mov edi, eax
xor eax, eax
mov ecx, 7
rep stosd dword es:[edi], eax
mov dword [ebx], 0x56785f
push ebx
add ebx, 4
push ebx
push 8
call fcn.004b898e
add esp, 4
pop ebx
push ebx
mov dword [ebx], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
pop ebx
pop ebx
push ebx
mov eax, esp
push eax
call fcn.0040bb38
pop ebx
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x18], 0
mov eax, str.http:__www.renyipan.work:2023_ajax.php
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x42bf94
push ebx
call fcn.004b899a
add esp, 4
pop eax
mov dword [ebp - 4], eax
mov dword [ebp - 0x1c], 0
push 0
lea eax, [ebp - 0x1c]
push eax
mov dword [ebp - 0x20], 0
push 0
lea eax, [ebp - 0x20]
push eax
mov dword [ebp - 0x24], 0
push 0
push dword [ebp - 0x24]
mov dword [ebp - 0x28], 0
push 0
push dword [ebp - 0x28]
mov dword [ebp - 0x2c], 0
push 0
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 8]
push eax
mov eax, dword [esp]
mov eax, dword [eax]
mov eax, dword [eax]
call dword [eax + 8]
mov ebx, dword [ebp - 0x2c]
test ebx, ebx
je 0x42bff5
push ebx
call fcn.004b899a
add esp, 4
mov eax, str.xunniupan
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 0x1c]
push eax
push 1
mov eax, str.action
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 8]
push eax
mov eax, dword [esp]
mov eax, dword [eax]
mov eax, dword [eax]
call dword [eax + 0xd8]
mov ebx, dword [ebp - 0x20]
test ebx, ebx
je 0x42c030
push ebx
call fcn.004b899a
add esp, 4
mov ebx, dword [ebp - 0x1c]
test ebx, ebx
je 0x42c040
push ebx
call fcn.004b899a
add esp, 4
push dword [ebp + 8]
push 1
mov eax, str.file_id
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 8]
push eax
mov eax, dword [esp]
mov eax, dword [eax]
mov eax, dword [eax]
call dword [eax + 0xd8]
mov ebx, dword [ebp - 0x1c]
test ebx, ebx
je 0x42c072
push ebx
call fcn.004b899a
add esp, 4
push dword [ebp + 0x10]
push 1
mov eax, str.CDkey
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 8]
push eax
mov eax, dword [esp]
mov eax, dword [eax]
mov eax, dword [eax]
call dword [eax + 0xd8]
mov ebx, dword [ebp - 0x1c]
test ebx, ebx
je 0x42c0a4
push ebx
call fcn.004b899a
add esp, 4
push dword [ebp + 0x14]
push 1
mov eax, 0x56855f
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 8]
push eax
mov eax, dword [esp]
mov eax, dword [eax]
mov eax, dword [eax]
call dword [eax + 0xd8]
mov ebx, dword [ebp - 0x1c]
test ebx, ebx
je 0x42c0d6
push ebx
call fcn.004b899a
add esp, 4
mov dword [ebp - 0x1c], 0
push 0
push dword [ebp - 0x1c]
mov dword [ebp - 0x20], 0
push 0
push dword [ebp - 0x20]
mov dword [ebp - 0x24], 0
push 0
push dword [ebp - 0x24]
mov dword [ebp - 0x28], 0
push 0
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 8]
push eax
mov eax, dword [esp]
mov eax, dword [eax]
mov eax, dword [eax]
call dword [eax + 0x48]
mov dword [ebp - 0x2c], eax
mov ebx, dword [ebp - 0x28]
test ebx, ebx
je 0x42c128
push ebx
call fcn.004b899a
add esp, 4
mov eax, dword [ebp - 0x2c]
push eax
mov ebx, dword [ebp - 0xc]
test ebx, ebx
je 0x42c13c
push ebx
call fcn.004b899a
add esp, 4
pop eax
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x1c], 0
push 0
push dword [ebp - 0x1c]
lea eax, [ebp - 4]
push eax
push 1
mov eax, 0x5668ce
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [esp]
mov eax, dword [eax]
mov eax, dword [eax]
call dword [eax + 0x54]
mov ebx, dword [ebp - 0x20]
test ebx, ebx
je 0x42c17c
push ebx
call fcn.004b899a
add esp, 4
push 0xafc8
push 0xafc8
push 0xafc8
push 0xafc8
lea eax, [ebp - 0x10]
push eax
mov eax, dword [esp]
mov eax, dword [eax]
mov eax, dword [eax]
call dword [eax + 0x48]
push 1
mov eax, str.application_x_www_form_urlencoded
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [esp]
mov eax, dword [eax]
mov eax, dword [eax]
call dword [eax + 0x98]
mov ebx, dword [ebp - 0x1c]
test ebx, ebx
je 0x42c1cd
push ebx
call fcn.004b899a
add esp, 4
push 1
mov eax, str.Mozilla_5.0__Windows_NT_10.0__WOW64__AppleWebKit_537.36__KHTML__like_Gecko__Chrome_86.0.4240.198_Safari_537.36
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [esp]
mov eax, dword [eax]
mov eax, dword [eax]
call dword [eax + 0x8c]
mov ebx, dword [ebp - 0x1c]
test ebx, ebx
je 0x42c1fc
push ebx
call fcn.004b899a
add esp, 4
push 1
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [esp]
mov eax, dword [eax]
mov eax, dword [eax]
call dword [eax + 0x58]
lea eax, [ebp - 0x10]
push eax
mov eax, dword [esp]
mov eax, dword [eax]
mov eax, dword [eax]
call dword [eax + 0x34]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
push eax
mov ebx, dword [ebp - 0x14]
test ebx, ebx
je 0x42c235
push ebx
call fcn.004b899a
add esp, 4
pop eax
mov dword [ebp - 0x14], eax
push reloc.WS2_32.dll_getpeername
push 0
mov eax, dword [ebp - 0x14]
test eax, eax
jne 0x42c24c
mov eax, 0x5668dd
push eax
push 1
mov ebx, 0x4bad00
call fcn.004b8994
add esp, 0x10
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
push eax
mov ebx, dword [ebp - 0x18]
test ebx, ebx
je 0x42c276
push ebx
call fcn.004b899a
add esp, 4
pop eax
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x42c296
push eax
mov ebx, eax
call fcn.004011a6
inc eax
push eax
call fcn.004b898e
pop ecx
pop esi
mov edi, eax
rep movsb byte es:[edi], byte [esi]
push eax
mov ebx, dword [ebp + 0xc]
mov ebx, dword [ebx]
test ebx, ebx
je 0x42c2a9
push ebx
call fcn.004b899a
add esp, 4
pop eax
mov ebx, dword [ebp + 0xc]
mov dword [ebx], eax
jmp 0x42c2b4
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x42c2c4
push ebx
call fcn.004b899a
add esp, 4
mov ebx, dword [ebp - 8]
push ebx
mov eax, dword [ebx]
call dword [eax]
call fcn.004b899a
add esp, 4
mov ebx, dword [ebp - 0xc]
test ebx, ebx
je 0x42c2e4
push ebx
call fcn.004b899a
add esp, 4
mov ebx, dword [ebp - 0x10]
push ebx
mov eax, dword [ebx]
call dword [eax]
call fcn.004b899a
add esp, 4
mov ebx, dword [ebp - 0x14]
test ebx, ebx
je 0x42c304
push ebx
call fcn.004b899a
add esp, 4
mov ebx, dword [ebp - 0x18]
test ebx, ebx
je 0x42c314
push ebx
call fcn.004b899a
add esp, 4
mov esp, ebp
pop ebp
ret 0x10