joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10027050
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, ecx
push edi
mov edi, edx
test ebx, ebx
jne 0x10027069
pop edi
pop esi
or eax, 0xffffffff
pop ebx
pop ebp
ret
lea ecx, [edi + 2]
mov eax, 0xaaaaaaab
mul ecx
shr edx, 1
cmp edx, 0x40000000
jae 0x10027061
lea eax, [edx*4]
cmp dword [ebx], eax
jb 0x10027061
mov ecx, dword [ebp + 8]
cmp edi, 2
jbe 0x10027102
lea edx, [edi - 3]
mov eax, 0xaaaaaaab
mul edx
mov ebx, edx
shr ebx, 1
inc ebx
nop
movzx eax, byte [esi]
sub edi, 3
shr eax, 2
movzx eax, byte [eax + 0x101018c0]
mov byte [ecx], al
movzx edx, byte [esi]
movzx eax, byte [esi + 1]
and edx, 3
shr eax, 4
add edx, edx
movzx eax, byte [eax + edx*8 + 0x101018c0]
mov byte [ecx + 1], al
movzx edx, byte [esi + 1]
movzx eax, byte [esi + 2]
and edx, 0xf
shr eax, 6
movzx eax, byte [eax + edx*4 + 0x101018c0]
mov byte [ecx + 2], al
movzx eax, byte [esi + 2]
add esi, 3
and eax, 0x3f
movzx eax, byte [eax + 0x101018c0]
mov byte [ecx + 3], al
add ecx, 4
dec ebx
jne 0x100270a0
mov ebx, dword [ebp + 0xc]
test edi, edi
je 0x10027178
movzx eax, byte [esi]
shr eax, 2
mov al, byte [eax + 0x101018c0]
mov byte [ecx], al
cmp edi, 1
jbe 0x1002715d
movzx edx, byte [esi]
movzx eax, byte [esi + 1]
and edx, 3
shr eax, 4
add edx, edx
pop edi
movzx eax, byte [eax + edx*8 + 0x101018c0]
mov byte [ecx + 1], al
movzx eax, byte [esi + 1]
and eax, 0xf
pop esi
movzx eax, byte [eax*4 + 0x101018c0]
mov byte [ecx + 2], al
mov byte [ecx + 3], 0x3d
add ecx, 4
mov eax, ecx
sub eax, dword [ebp + 8]
mov dword [ebx], eax
xor eax, eax
mov byte [ecx], 0
pop ebx
pop ebp
ret
movzx eax, byte [esi]
and eax, 3
shl eax, 4
mov al, byte [eax + 0x101018c0]
mov byte [ecx + 1], al
mov word [ecx + 2], 0x3d3d
add ecx, 4
mov eax, ecx
sub eax, dword [ebp + 8]
pop edi
mov dword [ebx], eax
xor eax, eax
pop esi
mov byte [ecx], 0
pop ebx
pop ebp
ret

Function at 0x10027190
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x1010f770]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [0x101149cc], 0
jne 0x10027217
xor eax, eax
push 0x208
push eax
mov word [ebp - 0x210], ax
lea eax, [ebp - 0x20e]
push eax
call fcn.10065910
add esp, 0xc
lea eax, [ebp - 0x210]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
push str.winhttp.dll
lea eax, [ebp - 0x210]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
lea eax, [ebp - 0x210]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
xor ecx, ecx
mov dword [0x101149cc], eax
test eax, eax
setne cl
mov eax, ecx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f171
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov eax, 1
xor ecx, ebp
call fcn.1005f171
mov esp, ebp
pop ebp
ret
Function at 0x1002c740
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x198
mov eax, dword [0x1010f770]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x198]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x1002c790
mov eax, dword [ebp - 0x198]
cmp al, 2
jne 0x1002c78a
shr eax, 8
cmp al, 2
jne 0x1002c78a
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f171
mov esp, ebp
pop ebp
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov ecx, dword [ebp - 4]
mov eax, 2
xor ecx, ebp
call fcn.1005f171
mov esp, ebp
pop ebp
ret

Function at 0x100349c0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x1010f770]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
xor eax, eax
push edi
push 4
mov edi, edx
cmp byte [esi + 0x3dc], al
setne al
mov dword [ebp - 8], eax
lea eax, [ebp - 8]
push eax
push 8
push 0xffff
push edi
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x10034a1b
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.10037560
add esp, 0xc
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f171
mov esp, ebp
pop ebp
ret
mov ecx, dword [esi + 0x3e0]
mov dword [ebp - 0x14], 1
call fcn.100405c0
mov ecx, dword [esi + 0x3e4]
imul eax, eax, 0x3e8
mov dword [ebp - 0x10], eax
call fcn.100405c0
imul eax, eax, 0x3e8
push 0
push 0
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x18]
push eax
push 0
push 0
push 0xc
lea eax, [ebp - 0x14]
push eax
push 0x98000004
push edi
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x10034a85
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.10037560
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.1005f171
mov esp, ebp
pop ebp
ret
Function at 0x10035220
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
mov eax, dword [0x1010f770]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
cmp dword [edi + 0x8c], 2
mov ebx, dword [edi]
je 0x100353e6
cmp byte [edi + 0x1c1], 0
jne 0x100353df
lea eax, [ebp - 8]
mov dword [ebp - 8], 0x80
push eax
lea eax, [ebp - 0x108]
push eax
push esi
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x100352a5
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
mov ecx, edi
mov edx, esi
call fcn.100553b0
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push ebx
call fcn.100375e0
add esp, 0x10
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f171
mov esp, ebp
pop ebp
ret
push 0x80
lea eax, [ebp - 0x88]
mov dword [ebp - 8], 0x80
push 0
push eax
call fcn.10065910
add esp, 0xc
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x88]
push eax
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x1003530a
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
mov ecx, edi
mov edx, esi
call fcn.100553b0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebx
call fcn.100375e0
add esp, 0x10
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f171
mov esp, ebp
pop ebp
ret
lea eax, [edi + 0xe8]
lea esi, [edi + 0xb8]
push eax
mov edx, esi
lea ecx, [ebp - 0x108]
call fcn.100351c0
add esp, 4
test al, al
jne 0x1003535d
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
mov ecx, edi
mov edx, esi
call fcn.100553b0
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.100375e0
add esp, 0x10
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f171
mov esp, ebp
pop ebp
ret
movdqu xmm0, xmmword [esi]
mov eax, dword [esi + 0x28]
lea edx, [edi + 0xec]
lea ecx, [ebp - 0x88]
movdqu xmmword [edi + 0x58], xmm0
movdqu xmm0, xmmword [esi + 0x10]
movdqu xmmword [edi + 0x68], xmm0
movq xmm0, qword [esi + 0x20]
movq qword [edi + 0x78], xmm0
mov dword [edi + 0x80], eax
mov ax, word [esi + 0x2c]
mov word [edi + 0x84], ax
lea eax, [edi + 0x11c]
push eax
call fcn.100351c0
add esp, 4
test al, al
jne 0x100353df
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
mov ecx, edi
mov edx, esi
call fcn.100553b0
push eax
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.100375e0
add esp, 0x10
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f171
mov esp, ebp
pop ebp
ret
mov ecx, edi
call fcn.10035100
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1005f171
mov esp, ebp
pop ebp
ret
Function at 0x10035760
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x1010f770]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov edi, ecx
push 4
mov esi, dword [edi]
movzx eax, byte [esi + 0x2e6]
mov dword [ebp - 8], eax
lea eax, [ebp - 8]
push eax
push 1
push 6
push edx
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x100357c3
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, eax
mov ecx, edi
call fcn.100553b0
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.10037560
add esp, 0xc
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f171
mov esp, ebp
pop ebp
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.10037560
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
pop edi
pop esi
call fcn.1005f171
mov esp, ebp
pop ebp
ret

Function at 0x100357f0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x130
mov eax, dword [0x1010f770]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [0x101149d8]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 4
push esi
push edi
mov edi, ecx
test eax, eax
jne 0x100358b5
push 0x11c
push eax
lea eax, [ebp - 0x130]
push eax
call fcn.10065910
mov esi, dword [sym.imp.KERNEL32.dll_VerSetConditionMask]
add esp, 0xc
mov dword [ebp - 0x130], 0x11c
mov dword [ebp - 0x12c], 6
push 3
push 2
push 0
push 0
call esi
push 3
push 1
push edx
push eax
call esi
push 3
push 0x20
push edx
push eax
call esi
push 3
push 0x10
push edx
push eax
call esi
push edx
push eax
push 0x33
lea eax, [ebp - 0x130]
push eax
call dword [sym.imp.KERNEL32.dll_VerifyVersionInfoW]
test eax, eax
je 0x100358a9
mov dword [0x101149d8], 2
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f171
mov esp, ebp
pop ebp
ret
mov dword [0x101149d8], 1
jmp 0x100358ba
cmp eax, 2
je 0x100358f6
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0xc]
push eax
push 0x1001
push 0xffff
push edi
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x100358df
mov eax, dword [ebp - 0xc]
cmp eax, dword [ebp - 8]
jg 0x100358f6
push 4
lea eax, [ebp - 8]
push eax
push 0x1001
push 0xffff
push edi
call dword [sym.imp.WS2_32.dll_setsockopt]
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.1005f171
mov esp, ebp
pop ebp
ret
Function at 0x10035d70
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x1010f770]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, ecx
mov ebx, edx
mov esi, dword [edi + 0x538]
test esi, esi
je 0x10035dce
mov ecx, dword [edi + 0x44]
test ecx, ecx
jne 0x10035d9d
cmp dword [edi + 0x40], ecx
je 0x10035dce
mov dword [ebp - 0x10], esi
mov byte [ebp - 0xc], 0
test ecx, ecx
jne 0x10035dab
mov ecx, dword [edi + 0x40]
add ecx, 0x68
lea edx, [ebp - 0x10]
push 0x10035d50
call fcn.1003c700
add esp, 4
cmp byte [ebp - 0xc], 0
jne 0x10035de2
mov dword [edi + 0x538], 0
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f171
mov esp, ebp
pop ebp
ret
test ebx, ebx
je 0x10035de8
mov dword [ebx], esi
cmp byte [esi + 0x178], 0
mov edi, dword [esi + 0x154]
jne 0x10035dce
push 2
push 1
lea eax, [ebp - 5]
push eax
push edi
call dword [sym.imp.WS2_32.dll_recv]
or ecx, 0xffffffff
test eax, eax
cmove edi, ecx
mov ecx, dword [ebp - 4]
mov eax, edi
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.1005f171
mov esp, ebp
pop ebp
ret
Function at 0x100377d0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
push ebx
push esi
push edi
push 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ecx + eax*4 + 0x154]
call dword [sym.imp.WS2_32.dll_send]
mov edi, dword [ebp + 0x18]
mov esi, eax
mov dword [edi], 0
cmp esi, 0xffffffff
jne 0x1003784e
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp ebx, 0x2733
jne 0x1003781e
mov dword [edi], 0x51
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
mov ecx, dword [ebp + 8]
mov edx, ebx
call fcn.100553b0
push eax
mov eax, dword [ebp + 8]
push str.Send_failure:__s
push dword [eax]
call fcn.100375e0
mov eax, dword [ebp + 8]
add esp, 0xc
mov eax, dword [eax]
mov dword [eax + 0x8574], ebx
mov eax, esi
mov dword [edi], 0x37
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x10037d10
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
mov eax, dword [esi + 0x190]
test eax, eax
je 0x10037d36
push dword [esi + 0x11c]
push dword [ebp + 0xc]
push dword [ebp + 8]
push edx
push esi
call eax
add esp, 0x14
pop esi
pop ebp
ret
cmp edx, 2
ja 0x10037d6a
push dword [esi + 0x118]
lea eax, [edx*2 + 0x1010199c]
push 1
add eax, edx
push 2
push eax
call fcn.100622a8
push dword [esi + 0x118]
push 1
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.100622a8
add esp, 0x20
xor eax, eax
pop esi
pop ebp
ret
Function at 0x100405d0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
mov ecx, dword [ebp + 8]
call fcn.1001a610
push eax
push edx
push esi
call fcn.1006f69c
add esp, 0xc
pop esi
pop ebp
ret
Function at 0x10046d10
Capabilities:
Send data
Send data on socket

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
add edx, 0xfffffffd
mov eax, dword [edi + 0x10]
mov ebx, dword [eax]
cmp edx, 4
ja case.0x10046d26.4
jmp dword [edx*4 + 0x10046f4c]
lea ecx, [edi + 0x15c]
call fcn.10046630
movzx ecx, word [edi + 0x40]
movzx esi, ax
lea eax, [ecx + 1]
and eax, 0xffff
cmp eax, esi
jne 0x10046d54
mov dword [edi + 0x18], 0
jmp 0x10046d6b
cmp ecx, esi
jne 0x10046de5
push esi
push str.Received_last_DATA_packet_block__d_again._n
push ebx
call fcn.10037560
add esp, 0xc
mov edx, 4
mov word [edi + 0x40], si
lea ecx, [edi + 0x160]
call fcn.100465e0
mov dx, word [edi + 0x40]
lea ecx, [edi + 0x160]
call fcn.10046600
push dword [edi + 0x148]
lea eax, [edi + 0xc8]
push eax
push 0
push 4
push dword [edi + 0x160]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
js 0x10046ebb
mov eax, dword [edi + 0x154]
xor ecx, ecx
add eax, 4
cmp dword [edi + 0x14c], eax
lea eax, [edi + 0x38]
push eax
setl cl
lea ecx, [ecx*2 + 1]
mov dword [edi], ecx
call fcn.10061ab4
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
ret
push eax
push esi
push str.Received_unexpected_DATA_packet_block__d__expecting_block__d_n
push ebx
call fcn.10037560
add esp, 0x10
xor eax, eax
pop edi
pop esi
pop ebx
ret
xor eax, eax
lea ecx, [edi + 0x160]
mov word [edi + 0x40], ax
mov dword [edi + 0x18], eax
lea edx, [eax + 4]
call fcn.100465e0
mov dx, word [edi + 0x40]
lea ecx, [edi + 0x160]
call fcn.10046600
push dword [edi + 0x148]
lea eax, [edi + 0xc8]
push eax
push 0
push 4
push dword [edi + 0x160]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
js 0x10046ebb
lea eax, [edi + 0x38]
mov dword [edi], 1
push eax
call fcn.10061ab4
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
ret
movzx eax, word [edi + 0x40]
inc dword [edi + 0x18]
inc eax
push dword [edi + 0x18]
and eax, 0xffff
push eax
push str.Timeout_waiting_for_block__d_ACK.__Retries___d_n
push ebx
call fcn.10037560
mov eax, dword [edi + 0x18]
add esp, 0x10
cmp eax, dword [edi + 0x20]
jle 0x10046e97
mov dword [edi + 8], 0xffffff9d
xor eax, eax
mov dword [edi], 3
pop edi
pop esi
pop ebx
ret
push dword [edi + 0x148]
lea eax, [edi + 0xc8]
push eax
push 0
push 4
push dword [edi + 0x160]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x10046f28
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, dword [edi + 0x10]
mov edx, eax
call fcn.100553b0
push eax
push 0x101042c0
push ebx
call fcn.100375e0
mov eax, 0x37
add esp, 0xc
pop edi
pop esi
pop ebx
ret
mov edx, 5
lea ecx, [edi + 0x160]
call fcn.100465e0
mov dx, word [edi + 0x40]
lea ecx, [edi + 0x160]
call fcn.10046600
push dword [edi + 0x148]
lea eax, [edi + 0xc8]
push eax
push 0
push 4
push dword [edi + 0x160]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
mov dword [edi], 3
xor eax, eax
pop edi
pop esi
pop ebx
ret
push str.tftp_rx:_internal_error
push 0x101042c0
push ebx
call fcn.100375e0
add esp, 0xc
mov eax, 0x47
pop edi
pop esi
pop ebx
ret
Function at 0x10047580
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0x1010f770]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov eax, ecx
mov dword [ebp - 8], 0x80
push edi
mov dword [ebp - 0x8c], eax
mov esi, dword [eax + 0x3a0]
mov edi, dword [eax]
lea ebx, [esi + 0x15c]
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x88]
push eax
mov eax, dword [esi + 0x154]
push 0
add eax, 4
push eax
push dword [ebx]
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [esi + 0x148], 0
mov dword [esi + 0x14c], eax
jne 0x10047606
push dword [ebp - 8]
lea eax, [ebp - 0x88]
push eax
lea eax, [esi + 0xc8]
push eax
call fcn.100659a0
mov eax, dword [ebp - 8]
add esp, 0xc
mov dword [esi + 0x148], eax
mov edx, dword [esi + 0x14c]
cmp edx, 4
jge 0x10047639
push str.Received_too_short_packet
push edi
call fcn.100375e0
add esp, 8
mov dword [esi + 0xc], 7
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f171
mov esp, ebp
pop ebp
ret
mov ecx, ebx
call fcn.10046620
movzx eax, ax
mov dword [esi + 0xc], eax
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0x10047652
jmp dword [eax*4 + 0x1004776c]
cmp edx, 4
jle case.0x10047652.4
mov ecx, ebx
call fcn.10046630
movzx ecx, word [esi + 0x40]
inc ecx
cmp cx, ax
jne case.0x10047652.4
mov ecx, dword [ebp - 0x8c]
lea eax, [edx - 4]
push eax
mov eax, dword [ebx]
mov edx, 1
add eax, 4
push eax
call fcn.10037b50
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x100476b9
mov edx, 5
mov ecx, esi
call fcn.100472f0
mov eax, ebx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f171
mov esp, ebp
pop ebp
ret
mov eax, dword [esi + 0x14c]
mov ecx, edi
sub eax, 4
cdq
add dword [edi + 0x70], eax
adc dword [edi + 0x74], edx
push dword [edi + 0x74]
push dword [edi + 0x70]
call fcn.10040b60
add esp, 8
jmp case.0x10047652.4
mov ecx, ebx
call fcn.10046630
movzx eax, ax
mov dword [esi + 8], eax
mov eax, dword [ebx]
add eax, 4
push eax
push 0x10104574
push edi
call fcn.10037560
jmp 0x10047733
lea eax, [edx - 2]
mov ecx, esi
mov edx, dword [ebx]
push eax
add edx, 2
call fcn.100466c0
add esp, 4
test eax, eax
je case.0x10047652.4
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f171
mov esp, ebp
pop ebp
ret
push str.Internal_error:_Unexpected_packet
push 0x101042c0
push edi
call fcn.100375e0
add esp, 0xc
mov ecx, dword [ebp - 0x8c]
call fcn.10040c40
test eax, eax
je 0x10047626
mov edx, 5
mov ecx, esi
call fcn.100472f0
mov ecx, dword [ebp - 4]
mov eax, 0x2a
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1005f171
mov esp, ebp
pop ebp
ret
Function at 0x1004b0f0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x1010f770]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, ecx
mov dword [ebp - 8], 0x10
push edi
lea ecx, [ebp - 8]
or edi, 0xffffffff
push ecx
mov eax, dword [esi + 0x158]
lea ecx, [ebp - 0x18]
mov ebx, dword [esi]
push ecx
push eax
mov dword [ebp - 0x1c], eax
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x1004b147
lea eax, [ebp - 8]
mov dword [ebp - 8], 0x10
push eax
lea eax, [ebp - 0x18]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.WS2_32.dll_accept]
mov edi, eax
mov edx, dword [ebp - 0x1c]
mov ecx, esi
call fcn.10035e30
cmp edi, 0xffffffff
jne 0x1004b17a
push str.Error_accept__ing_server_connect
push ebx
call fcn.100375e0
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f171
mov esp, ebp
pop ebp
ret
push str.Connection_accepted_from_server_n
push ebx
call fcn.10037560
add esp, 8
mov dword [esi + 0x158], edi
mov edx, 1
mov ecx, edi
call fcn.10054be0
mov byte [esi + 0x165], 1
mov eax, dword [ebx + 0x198]
test eax, eax
je 0x1004b1e6
push 1
push edi
push dword [ebx + 0x19c]
call eax
add esp, 0xc
test eax, eax
je 0x1004b1e6
mov edx, edi
mov ecx, esi
call fcn.10035e30
mov dword [esi + 0x158], 0xffffffff
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f171
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1005f171
mov esp, ebp
pop ebp
ret
Function at 0x1004d1f0
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, edx
mov eax, 0x51eb851f
imul ebx
push esi
sar edx, 5
xor esi, esi
mov eax, edx
push edi
shr eax, 0x1f
mov edi, ecx
add eax, edx
mov ecx, dword [edi]
cmp eax, 2
je 0x1004d22a
push str.Couldnt_set_desired_mode
push ecx
call fcn.100375e0
add esp, 8
lea eax, [esi + 0x11]
pop edi
pop esi
pop ebx
pop ebp
ret
cmp ebx, 0xc8
je 0x1004d241
push ebx
push str.Got_a__03d_response_code_instead_of_the_assumed_200_n
push ecx
call fcn.10037560
add esp, 0xc
mov eax, dword [ebp + 8]
cmp eax, 0x13
jne 0x1004d257
mov ecx, edi
call fcn.1004c330
mov esi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp eax, 0x14
jne 0x1004d26a
mov ecx, edi
call fcn.1004c380
mov esi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp eax, 0x15
jne 0x1004d27d
mov ecx, edi
call fcn.1004c4b0
mov esi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp eax, 0x16
jne 0x1004d28b
mov ecx, edi
call fcn.1004c4c0
mov esi, eax
pop edi
mov eax, esi
pop esi
pop ebx
pop ebp
ret

Function at 0x1004fbc0
Capabilities:
Parse pe header

Disassembly:
movsx eax, cl
add eax, 0xffffff9f
cmp eax, 0x19
ja case.default.0x1004fbcb
jmp dword [eax*4 + 0x1004fc24]
mov al, 0x41
ret
mov al, 0x42
ret
mov al, 0x43
ret
mov al, 0x44
ret
mov al, 0x45
ret
mov al, 0x46
ret
mov al, 0x47
ret
mov al, 0x48
ret
mov al, 0x49
ret
mov al, 0x4a
ret
mov al, 0x4b
ret
mov al, 0x4c
ret
mov al, 0x4d
ret
mov al, 0x4e
ret
mov al, 0x4f
ret
mov al, 0x50
ret
mov al, 0x51
ret
mov al, 0x52
ret
mov al, 0x53
ret
mov al, 0x54
ret
mov al, 0x55
ret
mov al, 0x56
ret
mov al, 0x57
ret
mov al, 0x58
ret
mov al, 0x59
ret
mov al, 0x5a
ret
mov al, cl
ret

Function at 0x1004fd80
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x19c
mov eax, dword [0x1010f770]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
lea eax, [ebp - 0x198]
mov esi, ecx
push eax
push 2
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x1004fdcc
push eax
push str.WSAStartup_failed___d_
push esi
call fcn.100375e0
add esp, 0xc
mov eax, 2
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f171
mov esp, ebp
pop ebp
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, dword [ebp - 0x198]
cmp al, 2
jne 0x1004fdf4
shr eax, 8
test al, al
jne 0x1004fdf4
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1005f171
mov esp, ebp
pop ebp
ret
push str.insufficient_winsock_version_to_support_telnet
push esi
call fcn.100375e0
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
mov eax, 2
pop esi
call fcn.1005f171
mov esp, ebp
pop ebp
ret