joyce8/EMBER2024-capa huggingface dataset:
Function at 0x525480
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5ab428
mov eax, dword fs:[0]
push eax
sub esp, 0xa0
mov eax, dword [0x63ad78]
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 - 0x14], ecx
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x3c], 0
je 0x5254c5
mov eax, dword [ebp - 0x14]
movzx ecx, byte [eax + 0x41]
test ecx, ecx
jne 0x5254d1
mov al, 1
jmp 0x525698
mov dword [ebp - 0x18], 8
call fcn.00424300
push eax
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
mov ecx, dword [ebp - 0x14]
mov eax, dword [edx + 4]
call eax
mov dword [ebp - 0xa8], eax
call fcn.00424300
mov dword [ebp - 0xa4], eax
lea ecx, [ebp - 0xa8]
push ecx
lea edx, [ebp - 0xa4]
push edx
call fcn.004242c0
add esp, 8
movzx eax, al
test eax, eax
je 0x525520
xor al, al
jmp 0x525698
push 0
push 8
lea ecx, [ebp - 0x38]
call fcn.0042bff0
mov dword [ebp - 4], 0
lea eax, [ebp - 0x1c]
push eax
lea ecx, [ebp - 0xa0]
push ecx
lea ecx, [ebp - 0x38]
call fcn.0040cef0
mov ecx, eax
call fcn.005257d0
mov esi, eax
lea ecx, [ebp - 0x38]
call fcn.00410f10
add esi, eax
push esi
lea edx, [ebp - 0x98]
push edx
lea ecx, [ebp - 0x38]
call fcn.0040cef0
mov ecx, eax
call fcn.005257d0
push eax
mov eax, dword [ebp - 0x14]
add eax, 0x44
push eax
mov ecx, dword [ebp - 0x14]
mov ecx, dword [ecx + 0x3c]
call fcn.00525c00
mov dword [ebp - 0xac], eax
cmp dword [ebp - 0xac], 0
je 0x5255ad
cmp dword [ebp - 0xac], 1
je 0x5255b4
cmp dword [ebp - 0xac], 3
je 0x525654
jmp 0x52566c
mov eax, dword [ebp - 0x14]
mov byte [eax + 0x41], 0
lea eax, [ebp - 0x90]
push eax
lea ecx, [ebp - 0x38]
call fcn.0040cef0
mov ecx, eax
call fcn.005257d0
mov ecx, dword [ebp - 0x1c]
sub ecx, eax
mov dword [ebp - 0x3c], ecx
je 0x52561d
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax + 0x4c]
push ecx
mov edx, dword [ebp - 0x3c]
push edx
push 1
lea eax, [ebp - 0x88]
push eax
lea ecx, [ebp - 0x38]
call fcn.0040cef0
mov ecx, eax
call fcn.005257d0
push eax
call fcn.00589a50
add esp, 0x10
cmp dword [ebp - 0x3c], eax
je 0x52561d
mov byte [ebp - 0x80], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x38]
call fcn.004115f0
mov al, byte [ebp - 0x80]
jmp 0x525698
mov eax, dword [ebp - 0x14]
movzx ecx, byte [eax + 0x41]
test ecx, ecx
jne 0x525640
mov byte [ebp - 0x7f], 1
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x38]
call fcn.004115f0
mov al, byte [ebp - 0x7f]
jmp 0x525698
cmp dword [ebp - 0x3c], 0
jne 0x525652
push 0
push 8
lea ecx, [ebp - 0x38]
call fcn.00423080
jmp 0x525684
mov byte [ebp - 0x7e], 1
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x38]
call fcn.004115f0
mov al, byte [ebp - 0x7e]
jmp 0x525698
mov byte [ebp - 0x7d], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x38]
call fcn.004115f0
mov al, byte [ebp - 0x7d]
jmp 0x525698
jmp 0x525533
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.005824ce
mov esp, ebp
pop ebp
ret
Function at 0x52b610
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44
push ebx
push esi
push edi
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0xffffffff
jne 0x52b631
or eax, 0xffffffff
jmp 0x52b648
mov eax, dword [ebp + 0xc]
and eax, 2
je 0x52b646
mov eax, dword [ebp - 4]
and eax, 1
je 0x52b646
or eax, 0xffffffff
jmp 0x52b648
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x52b650
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x40
push ebx
push esi
push edi
push 0
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
test eax, eax
jne 0x52b681
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x52b67c
xor eax, eax
jmp 0x52b683
or eax, 0xffffffff
jmp 0x52b683
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x5355e0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
movzx eax, byte [ebp + 8]
neg eax
sbb eax, eax
add eax, 1
mov dword [ebp - 8], eax
mov eax, dword [ebp - 4]
mov cl, byte [ebp + 8]
mov byte [eax + 2], cl
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0x14]
push ecx
call fcn.00568be0
add esp, 4
movzx edx, al
test edx, edx
je 0x53563c
lea eax, [ebp - 8]
push eax
push 0x8004667e
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 0x14]
push edx
call dword [sym.imp.WS2_32.dll_ioctlsocket]
test eax, eax
jne 0x53563c
mov dword [ebp - 0x4c], 1
jmp 0x535643
mov dword [ebp - 0x4c], 0
mov al, byte [ebp - 0x4c]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x5360d0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0x14]
push ecx
call fcn.00568be0
add esp, 4
movzx edx, al
test edx, edx
jne 0x5360f6
xor al, al
jmp 0x536127
cmp dword [ebp + 8], 0
jg 0x536103
mov dword [ebp + 8], 0x2000
push 4
lea eax, [ebp + 8]
push eax
push 0x1002
push 0xffff
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 0x14]
push edx
call dword [sym.imp.WS2_32.dll_setsockopt]
neg eax
sbb eax, eax
add eax, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x536130
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0x14]
push ecx
call fcn.00568be0
add esp, 4
movzx edx, al
test edx, edx
jne 0x536156
xor al, al
jmp 0x536187
cmp dword [ebp + 8], 0
jg 0x536163
mov dword [ebp + 8], 0x2000
push 4
lea eax, [ebp + 8]
push eax
push 0x1001
push 0xffff
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 0x14]
push edx
call dword [sym.imp.WS2_32.dll_setsockopt]
neg eax
sbb eax, eax
add eax, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x536190
Capabilities:
Create udp socket

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x105c
call fcn.00583150
mov eax, dword [0x63ad78]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 8]
call fcn.00535590
cmp dword [ebp + 8], 0
je 0x5361d5
mov eax, dword [ebp + 8]
push eax
call fcn.0042d9d0
add esp, 4
movzx ecx, al
test ecx, ecx
jne 0x5361d5
xor al, al
jmp 0x536322
cmp dword [ebp + 0xc], 0
jne 0x5361e2
mov dword [ebp + 0xc], 0
push 0x11
push 2
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov ecx, dword [ebp - 8]
mov dword [ecx + 0x14], eax
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 0x14]
push ecx
call fcn.00568be0
add esp, 4
movzx edx, al
test edx, edx
jne 0x536270
mov byte [ebp - 0x1008], 0
push 0xfff
push 0
lea eax, [ebp - 0x1007]
push eax
call fcn.00582ec0
add esp, 0xc
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str.socket_bind_error_:_Last_Error__lu_
lea eax, [ebp - 0x1008]
push eax
call fcn.0058307d
add esp, 0xc
cmp dword [0x64115c], 0
je 0x536269
push 7
push 7
lea eax, [ebp - 0x1008]
push eax
mov ecx, dword [0x64115c]
mov edx, dword [ecx]
mov eax, dword [0x64115c]
push eax
mov ecx, dword [edx + 8]
call ecx
xor al, al
jmp 0x536322
mov eax, 2
mov word [ebp - 0x1018], ax
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x1014], eax
movzx eax, word [ebp + 8]
push eax
call dword [sym.imp.WS2_32.dll_htons]
mov word [ebp - 0x1016], ax
push 0x10
lea eax, [ebp - 0x1018]
push eax
mov ecx, dword [ebp - 8]
mov edx, dword [ecx + 0x14]
push edx
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
jne 0x536318
mov eax, dword [ebp - 8]
mov ecx, dword [ebp + 0xc]
mov dword [eax + 0x10], ecx
mov eax, dword [ebp - 8]
mov ecx, dword [ebp + 8]
mov dword [eax + 8], ecx
mov eax, dword [ebp - 8]
mov byte [eax], 1
mov eax, dword [ebp - 8]
movzx ecx, byte [eax + 1]
test ecx, ecx
je 0x5362de
push 1
mov ecx, dword [ebp - 8]
call fcn.00536340
mov eax, dword [ebp - 8]
movzx ecx, byte [eax + 2]
test ecx, ecx
jne 0x536306
push 0
mov ecx, dword [ebp - 8]
call fcn.005355e0
movzx edx, al
test edx, edx
jne 0x536306
mov dword [ebp - 0x105c], 0
jmp 0x536310
mov dword [ebp - 0x105c], 1
mov al, byte [ebp - 0x105c]
jmp 0x536322
mov ecx, dword [ebp - 8]
call fcn.00535590
xor al, al
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005824ce
mov esp, ebp
pop ebp
ret 8

Function at 0x536340
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
mov cl, byte [ebp + 8]
mov byte [eax + 1], cl
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0x14]
push ecx
call fcn.00568be0
add esp, 4
movzx edx, al
test edx, edx
jne 0x53636f
mov al, 1
jmp 0x53639d
movzx eax, byte [ebp + 8]
neg eax
sbb eax, eax
neg eax
mov dword [ebp - 8], eax
push 4
lea eax, [ebp - 8]
push eax
push 0x20
push 0xffff
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 0x14]
push edx
call dword [sym.imp.WS2_32.dll_setsockopt]
neg eax
sbb eax, eax
add eax, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x5364d0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
mov eax, dword [0x63ad78]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov dword [ebp - 8], ecx
cmp dword [ebp + 8], 0
je 0x536514
cmp dword [ebp + 0xc], 0
jle 0x536514
cmp dword [ebp + 0xc], 0x2000
jg 0x536514
cmp dword [ebp + 0x10], 0
je 0x536514
mov eax, dword [ebp + 0x14]
push eax
call fcn.0042d9d0
add esp, 4
movzx ecx, al
test ecx, ecx
jne 0x536518
xor al, al
jmp 0x536596
mov ecx, dword [ebp - 8]
call fcn.00536080
movzx eax, al
test eax, eax
jne 0x536548
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 0x10]
push ecx
mov edx, dword [ebp - 8]
mov eax, dword [edx + 8]
push eax
mov ecx, dword [ebp - 8]
call fcn.00536190
movzx ecx, al
test ecx, ecx
jne 0x536548
xor al, al
jmp 0x536596
mov eax, 2
mov word [ebp - 0x18], ax
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x14], eax
movzx eax, word [ebp + 0x14]
push eax
call dword [sym.imp.WS2_32.dll_htons]
mov word [ebp - 0x16], ax
push 0x10
lea eax, [ebp - 0x18]
push eax
push 0
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 0x14]
push ecx
call dword [sym.imp.WS2_32.dll_sendto]
cmp eax, dword [ebp + 0xc]
jne 0x53658c
mov al, 1
jmp 0x536596
mov ecx, dword [ebp - 8]
call fcn.005365b0
xor al, al
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005824ce
mov esp, ebp
pop ebp
ret 0x10
Function at 0x536da0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x5c
mov eax, dword [0x63ad78]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov dword [ebp - 8], ecx
cmp dword [ebp + 8], 0
je 0x536dc2
cmp dword [ebp + 0xc], 0
jg 0x536dc9
xor eax, eax
jmp 0x536e63
mov ecx, dword [ebp - 8]
call fcn.00536080
movzx eax, al
test eax, eax
jne 0x536de0
or eax, 0xffffffff
jmp 0x536e63
mov dword [ebp - 0x1c], 0x10
cmp dword [ebp + 0xc], 0x2000
jle 0x536df7
mov dword [ebp + 0xc], 0x2000
lea eax, [ebp - 0x1c]
push eax
lea ecx, [ebp - 0x18]
push ecx
push 0
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp - 8]
mov edx, dword [ecx + 0x14]
push edx
call dword [sym.imp.WS2_32.dll_recvfrom]
mov dword [ebp + 0xc], eax
cmp dword [ebp + 0xc], 0
jle 0x536e47
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x14]
mov dword [eax + 0xc], ecx
movzx eax, word [ebp - 0x16]
push eax
call dword [sym.imp.WS2_32.dll_ntohs]
movzx ecx, ax
and ecx, 0xffff
mov edx, dword [ebp - 8]
mov dword [edx + 4], ecx
mov eax, dword [ebp + 0xc]
jmp 0x536e63
mov ecx, dword [ebp - 8]
call fcn.005365b0
mov ecx, dword [ebp - 8]
call fcn.00536080
movzx eax, al
neg eax
sbb eax, eax
neg eax
sub eax, 1
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005824ce
mov esp, ebp
pop ebp
ret 8
Function at 0x53b3e0
Capabilities:
Get hostname
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x45c
mov eax, dword [0x63ad78]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov dword [ebp - 0xc], 0x400
mov dword [ebp - 0x414], 0xffffffff
mov dword [ebp - 0x418], 0
cmp dword [ebp + 8], 0
jge 0x53b41e
mov dword [ebp + 8], 0xffff
mov eax, dword [ebp - 0xc]
add eax, 1
push eax
push 0
lea ecx, [ebp - 0x410]
push ecx
call fcn.00582ec0
add esp, 0xc
mov eax, dword [ebp - 0xc]
push eax
lea ecx, [ebp - 0x410]
push ecx
call dword [sym.imp.WS2_32.dll_gethostname]
test eax, eax
jne 0x53b4f2
lea eax, [ebp - 0x410]
push eax
call dword [sym.imp.WS2_32.dll_gethostbyname]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x53b4f2
mov eax, dword [ebp - 8]
movsx ecx, word [eax + 0xa]
cmp ecx, 4
jb 0x53b4f2
mov dword [ebp - 0xc], 0
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 0xc]
mov edx, dword [ebp - 0xc]
cmp dword [ecx + edx*4], 0
je 0x53b4f2
mov eax, dword [ebp + 8]
mov ecx, dword [ebp + 8]
sub ecx, 1
mov dword [ebp + 8], ecx
test eax, eax
jl 0x53b4f2
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 0xc]
mov edx, dword [ebp - 0xc]
mov eax, dword [ecx + edx*4]
mov ecx, dword [eax]
mov dword [ebp - 0x414], ecx
mov edx, dword [ebp - 0xc]
add edx, 1
mov dword [ebp - 0xc], edx
mov eax, dword [ebp - 0x414]
push eax
call fcn.00568be0
add esp, 4
movzx ecx, al
test ecx, ecx
je 0x53b4f0
mov eax, dword [ebp - 0x414]
push eax
call fcn.0053b550
add esp, 4
movzx ecx, al
test ecx, ecx
jne 0x53b4f0
mov eax, dword [ebp - 0x414]
mov dword [ebp - 0x418], eax
jmp 0x53b47c
mov eax, dword [ebp - 0x418]
push eax
call fcn.00568be0
add esp, 4
movzx ecx, al
test ecx, ecx
je 0x53b52c
mov edx, dword [ebp - 0x414]
push edx
call fcn.0053b550
add esp, 4
movzx eax, al
test eax, eax
je 0x53b52c
mov ecx, dword [ebp - 0x418]
mov dword [ebp - 0x45c], ecx
jmp 0x53b538
mov edx, dword [ebp - 0x414]
mov dword [ebp - 0x45c], edx
mov eax, dword [ebp - 0x45c]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005824ce
mov esp, ebp
pop ebp
ret
Function at 0x53b5e0
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
push ebx
push esi
push edi
cmp dword [ebp + 8], 0
je 0x53b5f9
mov eax, dword [ebp + 8]
movsx ecx, byte [eax]
test ecx, ecx
jne 0x53b601
or eax, 0xffffffff
jmp 0x53b6a7
mov eax, dword [ebp + 8]
movsx ecx, byte [eax]
cmp ecx, 0x30
jl 0x53b626
mov edx, dword [ebp + 8]
movsx eax, byte [edx]
cmp eax, 0x39
jg 0x53b626
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.WS2_32.dll_inet_addr]
mov dword [ebp - 0x4c], eax
jmp 0x53b62d
mov dword [ebp - 0x4c], 0xffffffff
mov edx, dword [ebp - 0x4c]
mov dword [ebp - 4], edx
cmp dword [ebp - 4], 0xffffffff
jne 0x53b6a4
mov eax, dword [ebp + 8]
push eax
call fcn.0053bce0
add esp, 4
movzx ecx, al
test ecx, ecx
jne 0x53b6a4
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.WS2_32.dll_gethostbyname]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x53b685
mov eax, dword [ebp - 8]
movsx ecx, word [eax + 0xa]
cmp ecx, 4
jb 0x53b685
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 0xc]
cmp dword [ecx], 0
je 0x53b685
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 0xc]
mov edx, dword [ecx]
mov eax, dword [edx]
mov dword [ebp - 4], eax
jmp 0x53b6a4
cmp dword [ebp - 8], 0
jne 0x53b6a4
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2af9
jne 0x53b6a4
mov eax, dword [ebp + 8]
push eax
call fcn.0053bc80
add esp, 4
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x53c480
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
push ebx
push esi
push edi
mov dword [ebp - 4], 1
mov eax, dword [ebp + 8]
push eax
call fcn.00568be0
add esp, 4
movzx ecx, al
test ecx, ecx
je 0x53c4c3
lea edx, [ebp - 4]
push edx
push 0x8004667e
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.WS2_32.dll_ioctlsocket]
test eax, eax
jne 0x53c4c3
mov dword [ebp - 0x48], 1
jmp 0x53c4ca
mov dword [ebp - 0x48], 0
mov al, byte [ebp - 0x48]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x53c4e0
Capabilities:
Create tcp socket
Create udp socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44
push ebx
push esi
push edi
movzx eax, byte [ebp + 8]
test eax, eax
je 0x53c501
push 0
push 1
push 2
call fcn.005399b0
mov dword [ebp - 0x44], eax
jmp 0x53c510
push 0
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov dword [ebp - 0x44], eax
mov eax, dword [ebp - 0x44]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x53cb90
Capabilities:
Connect socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44
push ebx
push esi
push edi
mov ecx, dword [ebp + 8]
call fcn.0051cc80
movzx eax, al
test eax, eax
je 0x53cbbe
mov ecx, dword [ebp + 0x14]
push ecx
mov edx, dword [ebp + 0x10]
push edx
mov eax, dword [ebp + 0xc]
push eax
call fcn.00539c90
mov dword [ebp - 0x44], eax
jmp 0x53cbd3
mov ecx, dword [ebp + 0x14]
push ecx
mov edx, dword [ebp + 0x10]
push edx
mov eax, dword [ebp + 0xc]
push eax
call dword [sym.imp.WS2_32.dll_connect]
mov dword [ebp - 0x44], eax
mov eax, dword [ebp - 0x44]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x53dcc0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x40
push ebx
push esi
push edi
mov eax, dword [ebp + 0x14]
mov dword [eax], 0
push 0
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.WS2_32.dll_send]
mov dword [ebp + 0x10], eax
cmp dword [ebp + 0x10], 0
jle 0x53dcf4
mov eax, dword [ebp + 0x10]
jmp 0x53dd0c
call fcn.0053cb50
mov ecx, dword [ebp + 0x14]
mov dword [ecx], eax
mov eax, dword [ebp + 0x14]
mov eax, dword [eax]
sub eax, 0x2733
neg eax
sbb eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x53dd20
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44
push ebx
push esi
push edi
mov eax, dword [ebp + 0x14]
mov dword [eax], 0
push 0
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.WS2_32.dll_recv]
mov dword [ebp + 0x10], eax
cmp dword [ebp + 0x10], 0
jle 0x53dd54
mov eax, dword [ebp + 0x10]
jmp 0x53dd82
call fcn.0053cb50
mov ecx, dword [ebp + 0x14]
mov dword [ecx], eax
cmp dword [ebp + 0x10], 0
je 0x53dd78
mov eax, dword [ebp + 0x14]
cmp dword [eax], 0x2733
jne 0x53dd78
mov dword [ebp - 0x44], 0
jmp 0x53dd7f
mov dword [ebp - 0x44], 0xffffffff
mov eax, dword [ebp - 0x44]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x53e290
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov ecx, dword [ebp - 4]
call fcn.0051cc80
movzx eax, al
test eax, eax
je 0x53e2af
mov al, 1
jmp 0x53e2ff
mov ecx, dword [ebp - 4]
call fcn.00511460
movzx eax, al
test eax, eax
jne 0x53e2c2
xor al, al
jmp 0x53e2ff
cmp dword [ebp + 8], 0
jle 0x53e2d1
cmp dword [ebp + 8], 0x100000
jle 0x53e2d8
mov dword [ebp + 8], 0x2000
push 4
lea eax, [ebp + 8]
push eax
push 0x1002
push 0xffff
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 0xe0]
push edx
call dword [sym.imp.WS2_32.dll_setsockopt]
neg eax
sbb eax, eax
add eax, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x549550
Capabilities:
Check if file exists
Get file attributes
Set file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44
push ebx
push esi
push edi
cmp dword [ebp + 8], 0
je 0x549569
mov eax, dword [ebp + 8]
movsx ecx, byte [eax]
test ecx, ecx
jne 0x54956d
xor al, al
jmp 0x5495d4
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0xffffffff
je 0x549588
mov eax, dword [ebp - 4]
and eax, 0x10
je 0x54958c
xor al, al
jmp 0x5495d4
movzx eax, byte [ebp + 0xc]
test eax, eax
je 0x5495ab
mov eax, dword [ebp - 4]
and eax, 1
je 0x5495a0
mov al, 1
jmp 0x5495d4
mov eax, dword [ebp - 4]
or eax, 1
mov dword [ebp - 4], eax
jmp 0x5495c0
mov eax, dword [ebp - 4]
and eax, 1
jne 0x5495b7
mov al, 1
jmp 0x5495d4
mov eax, dword [ebp - 4]
and eax, 0xfffffffe
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
neg eax
sbb eax, eax
neg eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x54f890
Capabilities:
Get disk size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50
push ebx
push esi
push edi
mov dword [ebp - 8], 0
mov dword [ebp - 4], 0
cmp dword [ebp + 8], 0
je 0x54f8d1
push 0
push 0
lea eax, [ebp - 8]
push eax
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExA]
test eax, eax
je 0x54f8d1
mov edx, dword [ebp - 8]
mov dword [ebp - 0x50], edx
mov eax, dword [ebp - 4]
mov dword [ebp - 0x4c], eax
jmp 0x54f8df
mov dword [ebp - 0x50], accept
mov dword [ebp - 0x4c], 0
mov eax, dword [ebp - 0x50]
mov edx, dword [ebp - 0x4c]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x551ae0
Capabilities:
Move file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
movzx ecx, byte [eax + 0x99]
test ecx, ecx
je 0x551b75
mov ecx, dword [ebp - 4]
add ecx, 0x78
call fcn.00511010
movzx eax, al
test eax, eax
jne 0x551b75
mov ecx, dword [ebp - 4]
add ecx, 0x38
call fcn.005055f0
push eax
call fcn.00549500
add esp, 4
movzx eax, al
test eax, eax
je 0x551b75
mov ecx, dword [ebp - 4]
add ecx, 0x78
call fcn.005055f0
push eax
mov ecx, dword [ebp - 4]
add ecx, 0x38
call fcn.005055f0
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileA]
test eax, eax
je 0x551b75
mov eax, dword [ebp - 4]
mov byte [eax + 0x99], 0
mov eax, dword [ebp - 4]
add eax, 0x78
push eax
mov ecx, dword [ebp - 4]
add ecx, 0x38
call fcn.005121d0
push 0x60ec6e
mov ecx, dword [ebp - 4]
add ecx, 0x78
call fcn.005102e0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x557a40
Capabilities:
Get networking parameters

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1294
call fcn.00583150
mov eax, dword [0x63ad78]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov byte [ebp - 0x1004], 0
push 0xfff
push 0
lea eax, [ebp - 0x1003]
push eax
call fcn.00582ec0
add esp, 0xc
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
push str.ErrCode_:___lu__Host_:___s_
lea edx, [ebp - 0x1004]
push edx
call fcn.0058307d
add esp, 0x10
mov dword [ebp - 0x1250], 0x248
lea eax, [ebp - 0x1250]
push eax
lea ecx, [ebp - 0x124c]
push ecx
call sub.IPHLPAPI.DLL_GetNetworkParams
test eax, eax
jne 0x557b5b
push 0x60ec6e
lea eax, [ebp - 0x113c]
push eax
call fcn.005832b0
add esp, 8
test eax, eax
je 0x557b3e
lea eax, [ebp - 0x113c]
push eax
lea ecx, [ebp - 0x1004]
push ecx
push str._s__DNS_:___s_
lea edx, [ebp - 0x1004]
push edx
call fcn.0058307d
add esp, 0x10
mov eax, dword [ebp - 0x1140]
mov dword [ebp - 0x1254], eax
cmp dword [ebp - 0x1254], 0
je 0x557b3c
mov eax, dword [ebp - 0x1254]
add eax, 4
push eax
lea ecx, [ebp - 0x1004]
push ecx
push 0x60ad68
lea edx, [ebp - 0x1004]
push edx
call fcn.0058307d
add esp, 0x10
mov eax, dword [ebp - 0x1254]
mov ecx, dword [eax]
mov dword [ebp - 0x1254], ecx
jmp 0x557afe
jmp 0x557b59
lea eax, [ebp - 0x1004]
push eax
push str._s__no_DNS
lea ecx, [ebp - 0x1004]
push ecx
call fcn.0058307d
add esp, 0xc
jmp 0x557b76
lea eax, [ebp - 0x1004]
push eax
push str._s__no_DNS
lea ecx, [ebp - 0x1004]
push ecx
call fcn.0058307d
add esp, 0xc
push 0
lea eax, [ebp - 0x1004]
push eax
push str.11500106
call fcn.00505040
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005824ce
mov esp, ebp
pop ebp
ret