joyce8/EMBER2024-capa huggingface dataset:
Function at 0x45afd0
Capabilities:
Set socket configuration

Disassembly:
push esi
push edi
mov edi, dword [esp + 0xc]
lea eax, [esp + 0xc]
push 4
push eax
push 1
mov esi, dword [edi]
push 6
push dword [esp + 0x20]
mov dword [esp + 0x20], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x45b018
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.00448020
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.0045d310
add esp, 0x14
pop edi
pop esi
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.0045d310
add esp, 8
pop edi
pop esi
ret

Function at 0x45b150
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x108
mov eax, dword [0x5400e4]
xor eax, esp
mov dword [esp + 0x104], eax
push ebx
mov ebx, dword [esp + 0x110]
push ebp
cmp dword [ebx + 0x94], 2
mov ebp, dword [ebx]
je 0x45b309
cmp byte [ebx + 0x27a], 0
push esi
push edi
jne 0x45b2fe
cmp byte [ebx + 0x296], 0
jne 0x45b2fe
mov esi, dword [esp + 0x120]
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x98]
mov dword [esp + 0x14], 0x80
push eax
push esi
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x45b1e3
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebx
call fcn.00448020
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push ebp
call fcn.0045d1e0
add esp, 0x18
jmp 0x45b307
push 0x80
lea eax, [esp + 0x18]
mov dword [esp + 0x14], 0x80
push 0
push eax
call fcn.004b17e0
add esp, 0xc
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x18]
push eax
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x45b238
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebx
call fcn.00448020
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebp
call fcn.0045d1e0
add esp, 0x18
jmp 0x45b307
lea eax, [ebx + 0x138]
push eax
lea esi, [ebx + 0x10a]
lea eax, [esp + 0x98]
push esi
push eax
call fcn.0045b810
add esp, 0xc
test al, al
jne 0x45b286
call fcn.004b7cad
mov esi, eax
call fcn.004b7cad
push dword [esi]
mov edi, eax
push ebx
call fcn.00448020
push eax
push dword [edi]
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push ebp
call fcn.0045d1e0
add esp, 0x18
jmp 0x45b307
movups xmm0, xmmword [esi]
mov eax, dword [esi + 0x28]
movups xmmword [ebx + 0x60], xmm0
movups xmm0, xmmword [esi + 0x10]
movups xmmword [ebx + 0x70], xmm0
movq xmm0, qword [esi + 0x20]
movq qword [ebx + 0x80], xmm0
mov dword [ebx + 0x88], eax
mov ax, word [esi + 0x2c]
mov word [ebx + 0x8c], ax
lea eax, [ebx + 0x16c]
push eax
lea eax, [ebx + 0x13c]
push eax
lea eax, [esp + 0x1c]
push eax
call fcn.0045b810
add esp, 0xc
test al, al
jne 0x45b2fe
call fcn.004b7cad
mov esi, eax
call fcn.004b7cad
push dword [esi]
mov edi, eax
push ebx
call fcn.00448020
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebp
call fcn.0045d1e0
add esp, 0x18
jmp 0x45b307
push ebx
call fcn.0045ad60
add esp, 4
pop edi
pop esi
mov ecx, dword [esp + 0x10c]
pop ebp
pop ebx
xor ecx, esp
call fcn.004981af
add esp, 0x108
ret
Function at 0x45bb60
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0x18
mov eax, dword [0x5400e4]
xor eax, esp
mov dword [esp + 0x14], eax
push esi
mov esi, dword [esp + 0x20]
xor eax, eax
push edi
mov edi, dword [esp + 0x28]
push 4
cmp byte [esi + 0x648], al
setne al
mov dword [esp + 0xc], eax
lea eax, [esp + 0xc]
push eax
push 8
push 0xffff
push edi
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x45bbc0
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.0045d310
add esp, 0xc
pop edi
pop esi
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.004981af
add esp, 0x18
ret
push dword [esi + 0x64c]
mov dword [esp + 0x14], 1
call fcn.0045e370
push dword [esi + 0x650]
imul eax, eax, 0x3e8
mov dword [esp + 0x10], eax
mov dword [esp + 0x1c], eax
call fcn.0045e370
add esp, 8
imul eax, eax, 0x3e8
push 0
push 0
mov dword [esp + 0x10], eax
mov dword [esp + 0x20], eax
lea eax, [esp + 0x14]
push eax
push 0
push 0
push 0xc
lea eax, [esp + 0x28]
push eax
push 0x98000004
push edi
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x45bc37
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
push str.Failed_to_set_SIO_KEEPALIVE_VALS_on_fd__d:__d_n
push esi
call fcn.0045d310
add esp, 0x10
mov ecx, dword [esp + 0x1c]
pop edi
pop esi
xor ecx, esp
call fcn.004981af
add esp, 0x18
ret

Function at 0x45d1e0
Capabilities:
Write file on windows

Disassembly:
sub esp, 0x108
mov eax, dword [0x5400e4]
xor eax, esp
mov dword [esp + 0x104], eax
push edi
mov edi, dword [esp + 0x110]
cmp byte [edi + 0x4f8], 0
jne 0x45d212
cmp dword [edi + 0x160], 0
je 0x45d2b0
push esi
lea eax, [esp + 0x11c]
push eax
push dword [esp + 0x11c]
lea eax, [esp + 0x10]
push 0x100
push eax
call fcn.0045fc40
lea esi, [esp + 0x18]
add esp, 0x10
lea ecx, [esi + 1]
nop dword [eax + eax]
mov al, byte [esi]
inc esi
test al, al
jne 0x45d240
sub esi, ecx
mov ecx, dword [edi + 0x160]
test ecx, ecx
je 0x45d275
cmp byte [edi + 0x48b0], al
jne 0x45d275
lea edx, [esp + 8]
nop
mov al, byte [edx]
lea edx, [edx + 1]
mov byte [ecx], al
lea ecx, [ecx + 1]
test al, al
jne 0x45d260
mov byte [edi + 0x48b0], 1
cmp byte [edi + 0x4f8], 0
je 0x45d2af
mov byte [esp + esi + 8], 0xa
inc esi
cmp esi, 0x102
jae 0x45d307
mov eax, dword [edi + 0x1d0]
mov byte [esp + esi + 8], 0
test eax, eax
je 0x45d2c6
push dword [edi + 0x15c]
lea ecx, [esp + 0xc]
push esi
push ecx
push 0
push edi
call eax
add esp, 0x14
pop esi
pop edi
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.004981af
add esp, 0x108
ret
push dword [edi + 0x158]
push 1
push 2
push 0x4e6d98
call fcn.004b7bdc
push dword [edi + 0x158]
lea eax, [esp + 0x1c]
push 1
push esi
push eax
call fcn.004b7bdc
mov ecx, dword [esp + 0x12c]
add esp, 0x20
pop esi
pop edi
xor ecx, esp
call fcn.004981af
add esp, 0x108
ret
call fcn.00498b0e
int3
Function at 0x45d310
Capabilities:
Write file on windows

Disassembly:
sub esp, 0x808
mov eax, dword [0x5400e4]
xor eax, esp
mov dword [esp + 0x804], eax
push edi
mov edi, dword [esp + 0x810]
test edi, edi
je 0x45d3d9
cmp byte [edi + 0x4f8], 0
je 0x45d3d9
push esi
lea eax, [esp + 0x81c]
push eax
push dword [esp + 0x81c]
lea eax, [esp + 0x10]
push 0x801
push eax
call fcn.0045fc40
lea esi, [esp + 0x18]
add esp, 0x10
lea ecx, [esi + 1]
nop word [eax + eax]
mov al, byte [esi]
inc esi
test al, al
jne 0x45d370
mov eax, dword [edi + 0x1d0]
sub esi, ecx
test eax, eax
je 0x45d3ae
push dword [edi + 0x15c]
lea ecx, [esp + 0xc]
push esi
push ecx
push 0
push edi
call eax
add esp, 0x14
pop esi
pop edi
mov ecx, dword [esp + 0x804]
xor ecx, esp
call fcn.004981af
add esp, 0x808
ret
push dword [edi + 0x158]
push 1
push 2
push 0x4e6d98
call fcn.004b7bdc
push dword [edi + 0x158]
lea eax, [esp + 0x1c]
push 1
push esi
push eax
call fcn.004b7bdc
add esp, 0x20
pop esi
mov ecx, dword [esp + 0x808]
pop edi
xor ecx, esp
call fcn.004981af
add esp, 0x808
ret

Function at 0x45d630
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esp + 8]
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x14]
push eax
push edi
mov esi, dword [edi + eax*4 + 0x1a8]
call fcn.0045da80
add esp, 8
push 0
push dword [esp + 0x24]
push dword [esp + 0x24]
push esi
call dword [sym.imp.WS2_32.dll_send]
mov ebp, dword [esp + 0x24]
mov ebx, eax
mov dword [ebp], 0
cmp ebx, 0xffffffff
jne 0x45d6b6
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x45d68e
pop edi
pop esi
mov dword [ebp], 0x51
xor eax, eax
pop ebp
pop ebx
ret
push esi
push edi
call fcn.00448020
push eax
push str.Send_failure:__s
push dword [edi]
call fcn.0045d1e0
mov eax, dword [edi]
add esp, 0x14
mov dword [eax + 0x48b4], esi
mov eax, ebx
mov dword [ebp], 0x37
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x45da80
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov ecx, dword [esp + 8]
mov eax, ecx
push ebx
mov ebx, dword [esp + 8]
push ebp
push esi
shl eax, 4
mov ebp, dword [ebx + ecx*4 + 0x1a8]
lea esi, [ebx + 0x1cc]
add esi, eax
mov eax, dword [ebx + 0x2c0]
push edi
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x40], 3
je 0x45db38
cmp dword [ebx + ecx*4 + 0x1bc], 0x45d590
jne 0x45db38
cmp dword [esi], 0
je 0x45dacc
test edi, edi
je 0x45db38
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push ebp
call fcn.0045df50
add esp, 0x14
cmp eax, 0xffffffff
je 0x45db38
test al, 1
je 0x45db38
cmp dword [esi], 0
jne 0x45db21
mov eax, dword [ebx]
mov eax, dword [eax + 0x4b8]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [section..data]
mov edi, dword [esi + 4]
add esp, 4
mov dword [esi], eax
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
test eax, eax
jne 0x45db21
pop edi
mov dword [esi + 4], eax
pop esi
pop ebp
pop ebx
ret
mov eax, dword [esi]
add eax, dword [esi + 8]
push 0
push edi
push eax
push ebp
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x45db38
add dword [esi + 8], eax
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x45db40
Capabilities:
Write file on windows

Disassembly:
push esi
mov esi, dword [esp + 8]
mov eax, dword [esi + 0x1d0]
test eax, eax
je 0x45db69
push dword [esi + 0x15c]
push dword [esp + 0x18]
push dword [esp + 0x18]
push dword [esp + 0x18]
push esi
call eax
add esp, 0x14
pop esi
ret
mov eax, dword [esp + 0xc]
cmp eax, 2
ja 0x45dba2
push dword [esi + 0x158]
lea eax, [eax + eax*2]
push 1
add eax, 0x4e6d98
push 2
push eax
call fcn.004b7bdc
push dword [esi + 0x158]
push 1
push dword [esp + 0x2c]
push dword [esp + 0x2c]
call fcn.004b7bdc
add esp, 0x20
xor eax, eax
pop esi
ret
Function at 0x4629e0
Capabilities:
Create udp socket

Disassembly:
mov eax, dword [esp + 4]
cmp dword [eax + 0x2c8], 2
je fcn.00462990
mov al, 1
ret

Function at 0x4685c0
Capabilities:
Resolve dns

Disassembly:
sub esp, 0xc
mov eax, dword [esp + 0x1c]
push ebx
xor ebx, ebx
mov dword [esp + 4], ebx
mov dword [eax], ebx
lea eax, [esp + 8]
push eax
push dword [esp + 0x20]
push dword [esp + 0x20]
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 0xc], eax
test eax, eax
jne 0x468752
push ebp
push edi
mov edi, dword [esp + 0x10]
test edi, edi
je 0x46873c
push esi
mov eax, dword [edi + 4]
cmp eax, 2
jne 0x46860f
lea ebp, [eax + 0xe]
jmp 0x46861b
cmp eax, 0x17
jne 0x4686c9
lea ebp, [eax + 5]
cmp dword [edi + 0x18], 0
je 0x4686c9
mov eax, dword [edi + 0x10]
test eax, eax
je 0x4686c9
cmp eax, ebp
jb 0x4686c9
push 0x20
call dword [section..data]
mov esi, eax
add esp, 4
test esi, esi
je 0x468731
mov eax, dword [edi]
mov dword [esi], eax
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
mov eax, dword [edi + 8]
mov dword [esi + 8], eax
mov eax, dword [edi + 0xc]
push ebp
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], ebp
mov dword [esi + 0x18], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x1c], 0
call dword [section..data]
add esp, 4
mov dword [esi + 0x18], eax
test eax, eax
je 0x468720
push ebp
push dword [edi + 0x18]
push eax
call fcn.004b1260
mov eax, dword [edi + 0x14]
add esp, 0xc
test eax, eax
je 0x4686b5
push eax
call dword [0x54000c]
add esp, 4
mov dword [esi + 0x14], eax
test eax, eax
je 0x468706
mov eax, dword [esp + 0x10]
test ebx, ebx
cmove ebx, esi
test eax, eax
je 0x4686c5
mov dword [eax + 0x1c], esi
mov dword [esp + 0x10], esi
mov edi, dword [edi + 0x1c]
test edi, edi
jne 0x468602
mov ebp, dword [esp + 0x18]
mov eax, dword [esp + 0x14]
pop esi
test eax, eax
je 0x4686e8
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test ebp, ebp
je 0x468738
push ebx
call fcn.00468580
mov eax, dword [esp + 0x2c]
add esp, 4
xor ebx, ebx
mov dword [eax], ebx
mov eax, ebp
pop edi
pop ebp
pop ebx
add esp, 0xc
ret
push dword [esi + 0x18]
mov ebp, 8
call dword [0x540004]
push esi
call dword [0x540004]
add esp, 8
jmp 0x4686d8
push esi
mov ebp, 8
call dword [0x540004]
add esp, 4
jmp 0x4686d8
mov ebp, 8
jmp 0x4686d8
test ebx, ebx
jne 0x468748
mov ebp, 0x2af9
push ebp
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [esp + 0x28]
pop edi
mov dword [eax], ebx
mov eax, ebp
pop ebp
pop ebx
add esp, 0xc
ret
Function at 0x46dbd0
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x194
mov eax, dword [0x5400e4]
xor eax, esp
mov dword [esp + 0x190], eax
push esi
mov esi, dword [esp + 0x19c]
lea eax, [esp + 4]
push eax
push 2
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x46dc0e
push eax
push str.WSAStartup_failed___d_
push esi
call fcn.0045d1e0
add esp, 0xc
jmp 0x46dc49
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, dword [esp + 4]
cmp al, 2
jne 0x46dc3b
shr eax, 8
test al, al
jne 0x46dc3b
xor eax, eax
pop esi
mov ecx, dword [esp + 0x190]
xor ecx, esp
call fcn.004981af
add esp, 0x194
ret
push str.insufficient_winsock_version_to_support_telnet
push esi
call fcn.0045d1e0
add esp, 8
mov ecx, dword [esp + 0x194]
mov eax, 2
pop esi
xor ecx, esp
call fcn.004981af
add esp, 0x194
ret

Function at 0x46e4f0
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0xc]
push esi
mov esi, dword [esp + 0xc]
push edi
push 0
mov byte [esp + 0x16], al
lea eax, [esp + 0x14]
mov edi, dword [esi]
push 3
push eax
push dword [esi + 0x1a8]
mov byte [esp + 0x20], 0xff
mov byte [esp + 0x21], bl
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x46e53c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.0045d1e0
add esp, 0xc
push dword [esp + 0x18]
push ebx
push str.SENT
push dword [esi]
call fcn.0046ddf0
add esp, 0x10
pop edi
pop esi
pop ebx
ret
Function at 0x46e670
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x14
cmp dword [esp + 0x1c], 0x1f
mov eax, dword [esp + 0x18]
push ebx
mov eax, dword [eax]
mov dword [esp + 4], eax
mov ebx, dword [eax + 0x150]
jne 0x46e7c9
push ebp
push edi
lea ebp, [ebx + 0x1cb0]
lea edi, [ebx + 0x1eb0]
mov dword [edi], ebp
cmp ebp, edi
jae 0x46e6a9
mov byte [ebp], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x46e6b4
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x46e6bf
mov byte [eax], 0x1f
inc dword [edi]
movzx eax, word [ebx + 0x1ca8]
push esi
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
mov word [esp + 0x14], ax
movzx eax, word [ebx + 0x1caa]
push eax
call esi
mov ecx, dword [edi]
mov word [esp + 0x1c], ax
cmp ecx, edi
jae 0x46e6f2
mov al, byte [esp + 0x14]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x46e700
mov al, byte [esp + 0x15]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x46e70e
mov al, byte [esp + 0x1c]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x46e71c
mov al, byte [esp + 0x1d]
mov byte [ecx], al
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x46e727
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x46e732
mov byte [eax], 0xf0
inc dword [edi]
mov eax, dword [edi]
mov esi, dword [esp + 0x10]
mov dword [ebx + 0x1eb4], eax
sub eax, ebp
sub eax, 2
mov dword [edi], ebp
push eax
lea eax, [ebx + 0x1cb2]
push eax
push 0x3e
push esi
call fcn.0046df00
mov edi, dword [esp + 0x38]
add esp, 0x10
push 0
push 3
push ebp
push dword [edi + 0x1a8]
call dword [sym.imp.WS2_32.dll_send]
mov ebp, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x46e788
call ebp
push eax
push str.Sending_data_failed___d_
push esi
call fcn.0045d1e0
add esp, 0xc
push 4
lea eax, [ebx + 0x1cb3]
push eax
push edi
call fcn.0046e560
add esp, 0xc
lea eax, [ebx + 0x1cb7]
push 0
push 2
push eax
push dword [edi + 0x1a8]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x46e7c6
call ebp
push eax
push str.Sending_data_failed___d_
push esi
call fcn.0045d1e0
add esp, 0xc
pop esi
pop edi
pop ebp
pop ebx
add esp, 0x14
ret
Function at 0x46f6f0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x5400e4]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
push ebp
mov ebp, dword [esp + 0x94]
lea eax, [esp + 8]
push esi
push edi
push eax
mov esi, dword [ebp + 0x508]
lea eax, [esp + 0x18]
mov edi, dword [ebp]
push eax
mov dword [esp + 0x18], 0x80
mov eax, dword [esi + 0x154]
push 0
add eax, 4
push eax
push dword [esi + 0x15c]
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [esi + 0x148], 0
mov dword [esi + 0x14c], eax
jne 0x46f776
push dword [esp + 0x10]
lea eax, [esp + 0x18]
push eax
lea eax, [esi + 0xc8]
push eax
call fcn.004b1260
mov eax, dword [esp + 0x1c]
add esp, 0xc
mov dword [esi + 0x148], eax
mov edx, dword [esi + 0x14c]
cmp edx, 4
jge 0x46f7b1
push str.Received_too_short_packet
push edi
call fcn.0045d1e0
add esp, 8
mov dword [esi + 0xc], 7
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004981af
add esp, 0x88
ret
mov eax, dword [esi + 0x15c]
movzx ecx, byte [eax + 1]
movzx eax, byte [eax]
shl eax, 8
or ecx, eax
mov dword [esi + 0xc], ecx
add ecx, 0xfffffffd
cmp ecx, 3
ja case.default.0x46f7d2
jmp dword [ecx*4 + 0x46f8e8]
cmp edx, 4
jle case.0x46f7d2.4
mov eax, dword [esi + 0x15c]
movzx ecx, byte [eax + 2]
movzx eax, byte [eax + 3]
shl ecx, 8
or ecx, eax
movzx eax, word [esi + 0x40]
inc eax
movzx eax, ax
cmp eax, ecx
jne case.0x46f7d2.4
lea eax, [edx - 4]
push eax
mov eax, dword [esi + 0x15c]
add eax, 4
push eax
push 1
push ebp
call fcn.0045d0c0
mov ebx, eax
add esp, 0x10
test ebx, ebx
je 0x46f836
push 5
push esi
call fcn.004700b0
add esp, 8
mov eax, ebx
jmp 0x46f798
mov eax, dword [esi + 0x14c]
sub eax, 4
cdq
add dword [edi + 0x90], eax
adc dword [edi + 0x94], edx
push dword [edi + 0x94]
push dword [edi + 0x90]
push edi
call fcn.0045bf20
jmp 0x46f8bd
mov eax, dword [esi + 0x15c]
movzx ecx, byte [eax + 2]
movzx eax, byte [eax + 3]
shl ecx, 8
or ecx, eax
mov eax, dword [esi + 0x15c]
add eax, 4
mov dword [esi + 8], ecx
push eax
push 0x4e2734
push edi
call fcn.0045d310
jmp 0x46f8bd
lea eax, [edx - 2]
push eax
mov eax, dword [esi + 0x15c]
add eax, 2
push eax
push esi
call fcn.0046f480
add esp, 0xc
test eax, eax
je case.0x46f7d2.4
jmp 0x46f798
push str.Internal_error:_Unexpected_packet
push 0x4e7a0c
push edi
call fcn.0045d1e0
add esp, 0xc
push ebp
call fcn.0045c310
add esp, 4
test eax, eax
je 0x46f796
push 5
push esi
call fcn.004700b0
add esp, 8
mov eax, 0x2a
jmp 0x46f798
Function at 0x473b20
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x88
mov eax, dword [0x5400e4]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
push ebp
push esi
mov esi, dword [esp + 0x98]
lea eax, [esp + 0xc]
push edi
push eax
lea eax, [esp + 0x18]
mov dword [esp + 0x14], 0x80
mov ebp, dword [esi + 0x1ac]
or edi, 0xffffffff
mov ebx, dword [esi]
push eax
push ebp
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x473b82
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0x80
push eax
lea eax, [esp + 0x18]
push eax
push ebp
call dword [sym.imp.WS2_32.dll_accept]
mov edi, eax
push ebp
push esi
call fcn.0045a540
add esp, 8
cmp edi, 0xffffffff
jne 0x473ba6
push str.Error_accept__ing_server_connect
push ebx
call fcn.0045d1e0
add esp, 8
mov eax, 0x1e
jmp 0x473c1b
push str.Connection_accepted_from_server_n
push ebx
call fcn.0045d310
push 1
mov byte [esi + 0x284], 0
push edi
mov dword [esi + 0x1ac], edi
call fcn.00479da0
mov byte [esi + 0x1b9], 1
add esp, 0x10
mov eax, dword [ebx + 0x1d8]
test eax, eax
je 0x473c19
push 1
push edi
push dword [ebx + 0x1dc]
call eax
add esp, 0xc
test eax, eax
je 0x473c19
mov eax, dword [esi + 0x1ac]
cmp eax, 0xffffffff
je 0x473c0b
push eax
push esi
call fcn.0045a540
add esp, 8
mov dword [esi + 0x1ac], 0xffffffff
mov byte [esi + 0x286], 0
mov eax, 0x2a
jmp 0x473c1b
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004981af
add esp, 0x88
ret
Function at 0x478880
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x5400e4]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call fcn.004c492d
add esp, 4
mov byte [esp], 0
test eax, eax
je 0x4788e5
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [esp], 0
je 0x4788e5
lea eax, [esp]
push eax
call dword [0x54000c]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.004981af
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor eax, eax
xor ecx, esp
call fcn.004981af
add esp, 0x108
ret
Function at 0x479dd0
Capabilities:
Get common file path

Disassembly:
push ecx
push ebx
push edi
push 0x4eb174
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov ebx, eax
test ebx, ebx
jne 0x479dea
pop edi
pop ebx
pop ecx
ret
push ebp
push esi
push str.LoadLibraryExA
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [esp + 0x18]
mov ebp, eax
push 0x4eb190
push esi
call fcn.004c3720
add esp, 8
test eax, eax
je 0x479e32
test ebp, ebp
je 0x479e23
push 8
push 0
push esi
call ebp
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
test ebp, ebp
je 0x479e58
push str.AddDllDirectory
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x479e58
push 0x800
push 0
push esi
call ebp
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov edx, eax
mov dword [esp + 0x10], edx
test edx, edx
je 0x479f0f
mov ecx, esi
lea ebx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x479e75
sub ecx, ebx
lea eax, [edx + 1]
add eax, ecx
push eax
call dword [section..data]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x479f05
push dword [esp + 0x10]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x479f05
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x479ea7
sub ecx, edx
mov eax, 0x5c
mov word [ecx + ebx], ax
mov ecx, ebx
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x479ec0
sub ecx, edx
add ecx, ebx
sub ecx, esi
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x479ed0
test ebp, ebp
je 0x479efc
push 8
push 0
push ebx
call ebp
push ebx
mov edi, eax
call dword [0x540004]
add esp, 4
mov eax, edi
pop esi
pop ebp
pop edi
pop ebx
pop ecx
ret
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
push ebx
call dword [0x540004]
add esp, 4
pop esi
pop ebp
mov eax, edi
pop edi
pop ebx
pop ecx
ret
Function at 0x47d990
Capabilities:
Hash data using md4
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
sub esp, 0xc
push ebx
mov ebx, dword [esp + 0x18]
push esi
mov esi, ebx
push edi
lea ecx, [esi + 1]
nop
mov al, byte [esi]
inc esi
test al, al
jne 0x47d9a0
sub esi, ecx
je 0x47d9b7
lea eax, [esi + esi]
push eax
call dword [section..data]
jmp 0x47d9c2
push 0x4fa6f1
call dword [0x54000c]
mov edi, eax
add esp, 4
test edi, edi
jne 0x47d9d5
lea eax, [edi + 0x1b]
pop edi
pop esi
pop ebx
add esp, 0xc
ret
xor ecx, ecx
test esi, esi
je 0x47d9f0
nop dword [eax + eax]
mov al, byte [ecx + ebx]
mov byte [edi + ecx*2], al
mov byte [edi + ecx*2 + 1], 0
inc ecx
cmp ecx, esi
jb 0x47d9e0
push 0xf0000000
push 1
push 0
push 0
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
mov ebx, dword [esp + 0x24]
test eax, eax
je 0x47da6d
lea eax, [esp + 0xc]
push eax
push 0
push 0
push 0x8002
push dword [esp + 0x20]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x47da61
push 0
lea eax, [esi + esi]
mov dword [esp + 0x18], 0x10
push eax
push edi
push dword [esp + 0x18]
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
push 0
lea eax, [esp + 0x18]
push eax
push ebx
push 2
push dword [esp + 0x1c]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
push dword [esp + 0xc]
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
push 0
push dword [esp + 0x14]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov dword [ebx + 0x10], 0
push edi
mov byte [ebx + 0x14], 0
call dword [0x540004]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
add esp, 0xc
ret