Function at 0x504590
Capabilities:
Delete registry value
Set registry value

Disassembly:
push 0xffffffffffffffff
push 0x64ff00
mov eax, dword fs:[0]
push eax
sub esp, 0x18
push ebx
push ebp
push esi
push edi
mov eax, dword [0x74f8a0]
xor eax, esp
push eax
lea eax, [esp + 0x2c]
mov dword fs:[0], eax
mov esi, ecx
lea ecx, [esp + 0x1c]
call fcn.00402500
xor ebx, ebx
mov dword [esp + 0x34], ebx
lea eax, [esp + 0x1c]
push eax
lea ecx, [esi + 0x184]
call fcn.005f2321
mov ecx, dword [esp + 0x1c]
push ecx
lea ecx, [esi + 0x2ec]
call fcn.004a6c90
mov dword [esp + 0x14], ebx
cmp byte [esi + 0x343], bl
je 0x5045fc
mov dword [esp + 0x14], 1
mov eax, dword [0x754bec]
mov edi, dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push 4
lea edx, [esp + 0x18]
push edx
push 4
push ebx
push str.bUseSocks
push eax
call edi
mov ecx, dword [esi + 0x328]
cmp dword [ecx - 0xc], ebx
je 0x504645
mov edx, dword [0x754bec]
mov eax, ecx
mov ecx, dword [eax - 0xc]
inc ecx
push ecx
push eax
push 1
push ebx
push str.SocksHost
push edx
call edi
mov ebp, dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
jmp 0x504658
mov eax, dword [0x754bec]
mov ebp, dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
push str.SocksHost
push eax
call ebp
mov ecx, dword [esi + 0x32c]
cmp dword [ecx - 0xc], ebx
je 0x50467e
mov edx, dword [0x754bec]
mov eax, ecx
mov ecx, dword [eax - 0xc]
inc ecx
push ecx
push eax
push 1
push ebx
push str.SocksPort
push edx
call edi
jmp 0x50468b
mov eax, dword [0x754bec]
push str.SocksPort
push eax
call ebp
mov ecx, dword [esi + 0x330]
cmp dword [ecx - 0xc], ebx
je 0x5046b1
mov edx, dword [0x754bec]
mov eax, ecx
mov ecx, dword [eax - 0xc]
inc ecx
push ecx
push eax
push 1
push ebx
push str.SocksUser
push edx
call edi
jmp 0x5046be
mov eax, dword [0x754bec]
push str.SocksUser
push eax
call ebp
mov eax, dword [esi + 0x334]
cmp dword [eax - 0xc], ebx
je 0x5046e0
mov ecx, dword [0x754bec]
push eax
push str.SocksPass
push ecx
call fcn.005b2440
add esp, 0xc
jmp 0x5046ee
mov edx, dword [0x754bec]
push str.SocksPass
push edx
call ebp
mov ecx, dword [0x754bec]
push 4
lea eax, [esi + 0x338]
push eax
push 4
push ebx
push str.SocksType
push ecx
call edi
mov ecx, dword [0x754bec]
push 4
xor edx, edx
cmp dword [esi + 0x33c], ebx
lea eax, [esp + 0x18]
push eax
push 4
setne dl
push ebx
push str.Socks5ProxyDNS
push ecx
mov dword [esp + 0x2c], edx
call edi
push 0x71f
mov ecx, esi
call fcn.005ecf87
mov edx, dword [eax + 0x20]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push ebx
push ebx
push pe_nt_image_headers32
push edx
call ebp
cmp eax, 1
jne 0x50475a
mov ecx, esi
call fcn.00504440
mov ecx, esi
call fcn.00502540
xor eax, eax
cmp byte [esi + 0x340], bl
push 4
setne al
xor ecx, ecx
cmp byte [esi + 0x342], bl
setne cl
xor edx, edx
cmp byte [esi + 0x341], bl
mov dword [esp + 0x24], eax
lea eax, [esp + 0x24]
push eax
push 4
setne dl
push ebx
mov dword [esp + 0x38], ecx
mov ecx, dword [0x754bec]
push str.UseHttpProxy
push ecx
mov dword [esp + 0x3c], edx
call edi
mov eax, dword [0x754bec]
push 4
lea edx, [esp + 0x28]
push edx
push 4
push ebx
push str.UseFtpProxy
push eax
call edi
mov edx, dword [0x754bec]
push 4
lea ecx, [esp + 0x2c]
push ecx
push 4
push ebx
push str.UseHttpsProxy
push edx
call edi
mov eax, dword [esi + 0x300]
cmp dword [eax - 0xc], ebx
je 0x5047f9
mov ecx, dword [eax - 0xc]
inc ecx
push ecx
mov ecx, dword [0x754bec]
push eax
push 1
push ebx
push str.HttpsProxy
push ecx
call edi
jmp 0x50480b
mov edx, dword [0x754bec]
push str.HttpsProxy
push edx
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
mov eax, dword [esi + 0x304]
cmp dword [eax - 0xc], ebx
je 0x50482f
mov ecx, dword [eax - 0xc]
inc ecx
push ecx
mov ecx, dword [0x754bec]
push eax
push 1
push ebx
push str.HttpsPort
push ecx
call edi
jmp 0x504841
mov edx, dword [0x754bec]
push str.HttpsPort
push edx
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
mov eax, dword [esi + 0x2f8]
cmp dword [eax - 0xc], ebx
je 0x504865
mov ecx, dword [eax - 0xc]
inc ecx
push ecx
mov ecx, dword [0x754bec]
push eax
push 1
push ebx
push str.HttpProxy
push ecx
call edi
jmp 0x504877
mov edx, dword [0x754bec]
push str.HttpProxy
push edx
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
mov eax, dword [esi + 0x2fc]
cmp dword [eax - 0xc], ebx
je 0x50489b
mov ecx, dword [eax - 0xc]
inc ecx
push ecx
mov ecx, dword [0x754bec]
push eax
push 1
push ebx
push str.HttpPort
push ecx
call edi
jmp 0x5048ad
mov edx, dword [0x754bec]
push str.HttpPort
push edx
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
mov eax, dword [esi + 0x308]
cmp dword [eax - 0xc], ebx
je 0x5048d1
mov ecx, dword [eax - 0xc]
inc ecx
push ecx
mov ecx, dword [0x754bec]
push eax
push 1
push ebx
push str.FtpProxy
push ecx
call edi
jmp 0x5048e3
mov edx, dword [0x754bec]
push str.FtpProxy
push edx
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
mov eax, dword [esi + 0x30c]
cmp dword [eax - 0xc], ebx
je 0x504907
mov ecx, dword [eax - 0xc]
inc ecx
push ecx
mov ecx, dword [0x754bec]
push eax
push 1
push ebx
push str.FtpPort
push ecx
call edi
jmp 0x504919
mov edx, dword [0x754bec]
push str.FtpPort
push edx
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
mov eax, dword [esi + 0x318]
cmp dword [eax - 0xc], ebx
je 0x50493d
mov ecx, dword [eax - 0xc]
inc ecx
push ecx
mov ecx, dword [0x754bec]
push eax
push 1
push ebx
push str.HttpsUserName
push ecx
call edi
jmp 0x50494f
mov edx, dword [0x754bec]
push str.HttpsUserName
push edx
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
mov eax, dword [esi + 0x31c]
push 1
push eax
mov eax, dword [0x754bec]
push str.HttpsEncPassword
push str.HttpsPasword
push eax
call fcn.005b2340
mov ecx, dword [esi + 0x310]
add esp, 0x14
cmp dword [ecx - 0xc], ebx
je 0x504996
mov edx, dword [0x754bec]
mov eax, ecx
mov ecx, dword [eax - 0xc]
inc ecx
push ecx
push eax
push 1
push ebx
push str.HttpUserName
push edx
call edi
jmp 0x5049a7
mov eax, dword [0x754bec]
push str.HttpUserName
push eax
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
mov eax, dword [esi + 0x314]
mov ecx, dword [0x754bec]
push 1
push eax
push str.HttpEncPassword
push str.HttpPasword
push ecx
call fcn.005b2340
mov edx, dword [esi + 0x320]
add esp, 0x14
cmp dword [edx - 0xc], ebx
je 0x5049ee
mov eax, edx
mov ecx, dword [eax - 0xc]
inc ecx
push ecx
push eax
mov eax, dword [0x754bec]
push 1
push ebx
push str.FtpUserName
push eax
call edi
jmp 0x504a00
mov ecx, dword [0x754bec]
push str.FtpUserName
push ecx
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
mov eax, dword [esi + 0x324]
mov edx, dword [0x754bec]
push 1
push eax
push str.FtpEncPassword
push str.FtpPasword
push edx
call fcn.005b2340
add esp, 0x14
lea ecx, [esp + 0x18]
call fcn.00402500
mov byte [esp + 0x34], 1
lea eax, [esp + 0x18]
push eax
lea ecx, [esi + 0x88]
call fcn.005f2321
mov ecx, dword [esp + 0x18]
push ecx
push 0x66fea8
push 0x755714
call fcn.00402f70
mov edx, dword [esi + 0x1fc]
add esp, 0xc
push ebx
push ebx
push pe_nt_image_headers32
push edx
call ebp
test eax, eax
je 0x504a81
mov eax, dword [esp + 0x18]
push eax
mov ecx, 0x755708
call fcn.004c6fb0
mov dword [0x755718], eax
jmp 0x504a87
mov dword [0x755718], ebx
mov ecx, 0x755708
call fcn.004c63f0
mov edi, dword [0x75573c]
push 0x722
mov ecx, esi
call fcn.005ecf87
mov ecx, dword [eax + 0x20]
push ebx
push ebx
push pe_nt_image_headers32
push ecx
call ebp
cmp eax, 1
jne 0x504ad7
mov dword [0x75573c], eax
cmp dword [0x755718], ebx
je 0x504b3a
cmp dword [0x75571c], ebx
je 0x504b3a
push ebx
push ebx
push ebx
push ebx
push 1
push 0x4c7630
jmp 0x504b4e
push 0x721
mov ecx, esi
call fcn.005ecf87
mov edx, dword [eax + 0x20]
push ebx
push ebx
push pe_nt_image_headers32
push edx
call ebp
cmp eax, 1
jne 0x504b11
mov eax, 2
mov dword [0x75573c], eax
cmp edi, eax
je 0x504aba
push 1
mov ecx, 0x755738
call fcn.00541550
jmp 0x504b53
push 0x704
mov ecx, esi
call fcn.005ecf87
mov eax, dword [eax + 0x20]
push ebx
push ebx
push pe_nt_image_headers32
push eax
call ebp
dec eax
neg eax
sbb eax, eax
and eax, 8
add eax, 8
jmp 0x504ab5
cmp eax, 4
jne 0x504b53
cmp edi, eax
je 0x504b53
push ebx
push ebx
push ebx
push ebx
push 3
push 0x541320
call fcn.005f7aaa
mov ecx, dword [esi + 0x2bc]
push ebx
push ebx
push pe_nt_image_headers32
push ecx
call ebp
test eax, eax
setne dl
mov ecx, 0x755738
mov byte [0x755745], dl
call fcn.00540050
mov byte [esp + 0x34], bl
lea ecx, [esp + 0x18]
call fcn.00402570
mov dword [esp + 0x34], 0xffffffff
lea ecx, [esp + 0x1c]
call fcn.00402570
mov al, 1
mov ecx, dword [esp + 0x2c]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x24
ret