joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44c040
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x194
mov eax, dword [0x49a670]
xor eax, esp
mov dword [esp + 0x190], eax
lea eax, [esp]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x44c090
mov ax, word [esp]
cmp al, 2
jne 0x44c08a
cmp ah, al
jne 0x44c08a
xor eax, eax
mov ecx, dword [esp + 0x190]
xor ecx, esp
call fcn.0042caa2
add esp, 0x194
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov ecx, dword [esp + 0x190]
xor ecx, esp
mov eax, 2
call fcn.0042caa2
add esp, 0x194
ret

Function at 0x457ae0
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
push 0
push eax
push ecx
push edx
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
jne 0x457b12
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
sub eax, 0x2733
neg eax
sbb eax, eax
and eax, 0xffffffe7
add eax, 0x51
ret
mov ecx, dword [esp + 0x10]
mov dword [ecx], eax
xor eax, eax
ret

Function at 0x457c60
Capabilities:
Write file on windows

Disassembly:
mov ecx, dword [esi + 0x164]
test ecx, ecx
je 0x457c7b
mov edx, dword [esi + 0xf4]
push edx
push edi
push ebx
push eax
push esi
call ecx
add esp, 0x14
ret
test eax, eax
jl 0x457caf
cmp eax, 2
jg 0x457caf
mov ecx, dword [esi + 0xf0]
push ecx
push 1
lea edx, [eax + eax*2 + 0x4885c0]
push 2
push edx
call fcn.0042f997
mov eax, dword [esi + 0xf0]
push eax
push 1
push edi
push ebx
call fcn.0042f997
add esp, 0x20
xor eax, eax
ret

Function at 0x457fc0
Capabilities:
Send data
Send data on socket

Disassembly:
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0xc]
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, dword [esp + 0xc]
mov eax, dword [esi + eax*4 + 0x130]
push edi
push 0
push ecx
push edx
push eax
call dword [sym.imp.WS2_32.dll_send]
mov ebx, dword [esp + 0x20]
mov edi, eax
cmp edi, 0xffffffff
mov dword [ebx], 0
jne 0x45803d
push ebp
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebp, eax
cmp ebp, 0x2733
jne 0x458014
pop ebp
pop edi
pop esi
mov dword [ebx], 0x51
xor eax, eax
pop ebx
ret
push ebp
push esi
call fcn.0045bec0
push eax
mov eax, dword [esi]
push str.Send_failure:__s
push eax
call fcn.00457e40
mov ecx, dword [esi]
add esp, 0x14
mov dword [ecx + 0x856c], ebp
mov dword [ebx], 0x37
mov eax, edi
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x458800
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x10c
mov eax, dword [0x49a670]
xor eax, esp
mov dword [esp + 0x108], eax
push ebx
push ebp
mov ebp, dword [esp + 0x118]
cmp dword [ebp + 0x19c], 0
push esi
push edi
mov edi, dword [ebp]
mov dword [esp + 0x14], edi
jne 0x45893b
mov esi, dword [esp + 0x124]
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x1c]
push ecx
mov ebx, 0x80
push esi
mov dword [esp + 0x1c], ebx
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x45887c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.0045bec0
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push edi
call fcn.00457e40
add esp, 0x18
jmp 0x458944
lea edx, [esp + 0x10]
push edx
lea eax, [esp + 0x9c]
push eax
push esi
mov dword [esp + 0x1c], ebx
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4588bc
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.0045bec0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push edi
call fcn.00457e40
add esp, 0x18
jmp 0x458944
lea ebx, [ebp + 0xcc]
lea edi, [ebp + 0x9e]
lea esi, [esp + 0x18]
call fcn.004587c0
test eax, eax
jne 0x4588fa
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.0045bec0
mov ecx, dword [esp + 0x1c]
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push ecx
call fcn.00457e40
add esp, 0x18
jmp 0x458944
lea ebx, [ebp + 0x100]
lea edi, [ebp + 0xd0]
lea esi, [esp + 0x98]
call fcn.004587c0
test eax, eax
jne 0x45893b
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.0045bec0
mov edx, dword [esp + 0x1c]
push eax
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push edx
call fcn.00457e40
add esp, 0x18
jmp 0x458944
push ebp
call fcn.00458760
add esp, 4
mov ecx, dword [esp + 0x118]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0042caa2
add esp, 0x10c
ret

Function at 0x458960
Capabilities:
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, dword [edi]
mov eax, dword [esi + 0x314]
push 4
lea ecx, [esp + 8]
push ecx
push 1
push 6
push edx
mov dword [esp + 0x18], eax
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jge 0x4589a3
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.0045bec0
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.00457db0
add esp, 0x14
pop esi
pop ecx
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.00457db0
add esp, 8
pop esi
pop ecx
ret

Function at 0x4589c0
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xc
push esi
mov esi, dword [esp + 0x14]
lea eax, [esp + 0xc]
push eax
lea ecx, [esp + 8]
push ecx
push 0x1001
push 0xffff
push esi
mov dword [esp + 0x1c], 0x4020
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], 4
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x458a09
mov edx, dword [esp + 4]
cmp edx, dword [esp + 8]
jg 0x458a21
push 4
lea eax, [esp + 0xc]
push eax
push 0x1001
push 0xffff
push esi
call dword [sym.imp.WS2_32.dll_setsockopt]
pop esi
add esp, 0xc
ret
Function at 0x458a30
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov ecx, dword [esp + 4]
mov eax, dword [ecx + 0x530]
cmp eax, 0xffffffff
je 0x458a89
mov ecx, dword [ecx + 0x524]
mov edx, dword [ecx]
cmp dword [edx + eax*4], 0
lea eax, [edx + eax*4]
je 0x458a89
mov ecx, dword [esp + 8]
test ecx, ecx
mov eax, dword [eax]
je 0x458a5c
mov dword [ecx], eax
cmp dword [eax + 0x148], 0
push esi
mov esi, dword [eax + 0x130]
jne 0x458a80
push 2
push 1
lea eax, [esp + 0x10]
push eax
push esi
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jne 0x458a85
or eax, 0xffffffff
pop esi
ret
mov eax, esi
pop esi
ret
or eax, 0xffffffff
ret
Function at 0x45a4d0
Capabilities:
Resolve dns

Disassembly:
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
push esi
mov esi, dword [esp + 0x1c]
mov dword [esi], 0
push ecx
mov byte [eax], 0
call dword [sym.imp.WS2_32.dll_gethostbyname]
mov ecx, eax
test ecx, ecx
mov dword [esp + 0x1c], ecx
je 0x45a574
cmp word [ecx + 8], 2
push ebx
push ebp
push edi
jne 0x45a545
cmp word [ecx + 0xa], 4
jne 0x45a545
mov edi, dword [ecx + 0xc]
mov eax, dword [edi]
test eax, eax
je 0x45a545
mov ebx, dword [esp + 0x1c]
mov ebp, dword [esp + 0x18]
lea esp, [esp]
mov edx, dword [eax]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebx
push ebp
call fcn.0045a460
test eax, eax
mov dword [esi], eax
je 0x45a568
add edi, 4
lea esi, [eax + 0x1c]
mov eax, dword [edi]
test eax, eax
jne 0x45a520
mov ecx, dword [esp + 0x28]
mov ecx, dword [ecx]
mov edx, dword [esp + 0x24]
push 0x400
push ecx
push 0x401
push edx
call fcn.0043edb7
add esp, 0x10
pop edi
pop ebp
pop ebx
xor eax, eax
pop esi
ret 0x18
pop edi
pop ebp
pop ebx
mov eax, 8
pop esi
ret 0x18
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
add eax, 0xffffd507
cmp eax, 3
ja case.0x45a584.11001
jmp dword [eax*4 + 0x45a5a8]
mov eax, 0x2af9
pop esi
ret 0x18
mov eax, 0x2afa
pop esi
ret 0x18
mov eax, 0x2afb
pop esi
ret 0x18
Function at 0x45ade0
Capabilities:
Get common file path

Disassembly:
sub esp, 0x230
mov eax, dword [0x49a670]
xor eax, esp
mov dword [esp + 0x22c], eax
cmp dword [0x49f0b4], 0
mov dword [esp], str.getaddrinfo
mov dword [esp + 4], 0x45a830
mov dword [esp + 8], str.getnameinfo
mov dword [esp + 0xc], 0x45ab20
mov dword [esp + 0x10], str.freeaddrinfo
mov dword [esp + 0x14], fcn.0045a7e0
je 0x45ae52
movzx eax, word [esp + 0x234]
mov eax, dword [eax*8 + 0x49bc10]
mov ecx, dword [esp + 0x22c]
xor ecx, esp
call fcn.0042caa2
add esp, 0x230
ret 4
push 0x104
lea ecx, [esp + 0x128]
push ecx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x45af4f
push ebx
push ebp
push esi
push edi
lea edx, [esp + 0x134]
push edx
lea eax, [esp + 0x2c]
push 0x10c
push eax
call fcn.00437555
push str.ws2_32
lea ecx, [esp + 0x38]
push 0x10c
push ecx
call fcn.0043ed46
mov edi, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
add esp, 0x18
lea edx, [esp + 0x28]
push edx
call edi
mov ebp, dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov ebx, dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
test esi, esi
je 0x45aecd
push str.getaddrinfo
push esi
call ebx
test eax, eax
jne 0x45af14
push esi
call ebp
lea eax, [esp + 0x134]
push eax
lea ecx, [esp + 0x2c]
push 0x10c
push ecx
call fcn.00437555
push str.wship6
lea edx, [esp + 0x38]
push 0x10c
push edx
call fcn.0043ed46
add esp, 0x18
lea eax, [esp + 0x28]
push eax
call edi
mov esi, eax
test esi, esi
je 0x45af4b
push str.getaddrinfo
push esi
call ebx
test eax, eax
je 0x45af7f
xor edi, edi
mov ecx, dword [esp + edi*8 + 0x10]
push ecx
push esi
call ebx
test eax, eax
mov dword [esp + edi*8 + 0x14], eax
je 0x45af7f
add edi, 1
cmp edi, 3
jl 0x45af16
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x24]
mov dword [0x49bc10], edx
mov dword [0x49bc18], eax
mov dword [fcn.0045a7e0], ecx
pop edi
pop esi
pop ebp
pop ebx
movzx edx, word [esp + 0x234]
mov ecx, dword [esp + 0x22c]
mov eax, dword [edx*8 + 0x49bc10]
xor ecx, esp
mov dword [0x49f0b4], 1
call fcn.0042caa2
add esp, 0x230
ret 4
push esi
call ebp
jmp 0x45af4b

Function at 0x45b4e0
Capabilities:
Create thread

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [esp + 4]
push 0
push 0
push eax
push ecx
push 0
push 0
call fcn.00433f8b
add esp, 0x18
test eax, eax
je 0x45b503
cmp eax, 0xffffffff
jne 0x45b505
xor eax, eax
ret
Function at 0x461cf0
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esi + 0x10]
mov ecx, dword [eax]
push str.Connected_for_receive
push 0x48850c
push ecx
call fcn.00457db0
add esp, 0xc
mov eax, esi
mov dword [esi], 1
call fcn.00460e90
test eax, eax
jne 0x461d20
mov eax, esi
jmp fcn.00461320
ret
Function at 0x462130
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x49a670]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
push ebp
mov ebp, dword [esp + 0x94]
mov ebx, dword [ebp]
push esi
mov esi, dword [ebp + 0x3d0]
push edi
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], 0x80
mov edx, dword [esi + 0x154]
mov eax, dword [esi + 0x15c]
lea ecx, [esp + 0x18]
push ecx
mov ecx, dword [esi + 0x14]
push 0
add edx, 4
lea edi, [esi + 0x15c]
push edx
push eax
push ecx
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [esi + 0x148], 0
mov dword [esi + 0x14c], eax
jne 0x4621bf
mov edx, dword [esp + 0x10]
push edx
lea eax, [esp + 0x18]
push eax
lea ecx, [esi + 0xc8]
push ecx
call fcn.0042cc80
mov edx, dword [esp + 0x1c]
add esp, 0xc
mov dword [esi + 0x148], edx
mov edx, dword [esi + 0x14c]
cmp edx, 4
jge 0x4621fa
push str.Received_too_short_packet
push ebx
call fcn.00457e40
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.0042caa2
add esp, 0x88
ret
mov eax, edi
call fcn.00461010
movzx eax, ax
mov dword [esi + 0xc], eax
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0x462213
jmp dword [eax*4 + 0x462300]
cmp edx, 4
jle case.0x462213.4
mov eax, edi
call fcn.00461020
movzx ecx, word [esi + 0x40]
add ecx, 1
cmp cx, ax
jne case.0x462213.4
add edx, 0xfffffffc
push edx
mov edx, dword [edi]
add edx, 4
push edx
push 1
push ebp
call fcn.00458120
mov edi, eax
add esp, 0x10
test edi, edi
je 0x462268
mov ecx, 5
mov eax, esi
call fcn.004620b0
mov eax, edi
jmp 0x4621e1
mov eax, dword [esi + 0x14c]
sub eax, 4
cdq
add dword [ebx + 0x38], eax
mov ecx, dword [ebx + 0x38]
adc dword [ebx + 0x3c], edx
mov eax, dword [ebx + 0x3c]
push eax
push ecx
push ebx
call fcn.0046ecf0
jmp 0x4622d4
mov eax, edi
call fcn.00461020
movzx edx, ax
mov eax, dword [edi]
add eax, 4
push eax
push 0x48850c
push ebx
mov dword [esi + 8], edx
call fcn.00457db0
jmp 0x4622d4
mov ecx, dword [edi]
add edx, 0xfffffffe
push edx
add ecx, 2
push ecx
push esi
call fcn.004610c0
add esp, 0xc
test eax, eax
je case.0x462213.4
jmp 0x4621e1
push str.Internal_error:_Unexpected_packet
push 0x486d4c
push ebx
call fcn.00457e40
add esp, 0xc
push ebp
call fcn.0046edb0
add esp, 4
test eax, eax
je 0x4621df
mov ecx, 5
mov eax, esi
call fcn.004620b0
mov eax, 0x2a
jmp 0x4621e1

Function at 0x464070
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
mov edx, dword [edi + 0x130]
mov al, byte [esp + 8]
push esi
mov esi, dword [edi]
push 0
push 3
lea ecx, [esp + 0xc]
push ecx
push edx
mov byte [esp + 0x14], 0xff
mov byte [esp + 0x15], al
mov byte [esp + 0x16], bl
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jge 0x4640b4
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.00457e40
add esp, 0xc
mov esi, dword [esp + 0xc]
mov ecx, dword [edi]
push str.SENT
mov eax, ebx
call fcn.00463f60
add esp, 4
pop esi
pop ecx
ret
Function at 0x465700
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x18
mov eax, dword [0x49a670]
xor eax, esp
mov dword [esp + 0x14], eax
push ebx
mov ebx, dword [esi + 0x134]
push ebp
push edi
mov edi, dword [esi]
push 1
push 0
push edi
or ebp, 0xffffffff
mov dword [esp + 0x18], 0x10
call fcn.00458280
add esp, 0xc
test eax, eax
jl 0x465769
mov ecx, 0x3e8
cmp eax, ecx
jge 0x465740
mov ecx, eax
push ecx
push 0xffffffffffffffff
push ebx
call fcn.0046d770
add esp, 0xc
cmp eax, 0xffffffff
je 0x465804
test eax, eax
jne 0x46578e
push 1
push eax
push edi
call fcn.00458280
add esp, 0xc
test eax, eax
jge 0x465735
push str.Timeout_while_waiting_for_server_connect
push edi
call fcn.00457e40
add esp, 8
pop edi
pop ebp
mov eax, 0x1c
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.0042caa2
add esp, 0x18
ret
lea eax, [esp + 0xc]
push eax
lea ecx, [esp + 0x14]
push ecx
push ebx
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4657be
lea edx, [esp + 0xc]
push edx
lea eax, [esp + 0x14]
push eax
push ebx
mov dword [esp + 0x18], 0x10
call dword [sym.imp.WS2_32.dll_accept]
mov ebp, eax
push ebx
push esi
call fcn.00458a90
add esp, 8
cmp ebp, 0xffffffff
jne 0x4657d4
push str.Error_accept__ing_server_connect
jmp 0x465809
push str.Connection_accepted_from_server_n
push edi
call fcn.00457db0
push 1
push ebp
mov dword [esi + 0x134], ebp
call fcn.00471340
add esp, 0x10
pop edi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.0042caa2
add esp, 0x18
ret
push str.Error_while_waiting_for_server_connect
push edi
call fcn.00457e40
mov ecx, dword [esp + 0x28]
add esp, 8
pop edi
pop ebp
pop ebx
xor ecx, esp
mov eax, 0x1e
call fcn.0042caa2
add esp, 0x18
ret
Function at 0x46d770
Capabilities:
Check for time delay via gettickcount
Get socket status

Disassembly:
sub esp, 0x31c
push ebx
mov ebx, dword [esp + 0x324]
push ebp
mov ebp, dword [esp + 0x32c]
push esi
xor esi, esi
cmp ebx, 0xffffffff
mov dword [esp + 0xc], esi
mov dword [esp + 0x10], esi
jne 0x46d7b4
cmp ebp, ebx
jne 0x46d7b4
mov eax, dword [esp + 0x334]
push eax
call fcn.0046d740
add esp, 4
pop esi
pop ebp
pop ebx
add esp, 0x31c
ret
push edi
mov edi, dword [esp + 0x338]
cmp edi, esi
jle 0x46d7cf
mov esi, edi
call fcn.0045cb90
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], edx
xor eax, eax
xor ecx, ecx
or edx, 0xffffffff
cmp ebx, 0xffffffff
mov dword [esp + 0x20], ecx
mov dword [esp + 0x124], eax
je 0x46d803
mov ecx, 1
mov dword [esp + 0x128], ebx
mov dword [esp + 0x124], ecx
mov dword [esp + 0x24], ebx
mov dword [esp + 0x20], ecx
mov edx, ebx
cmp ebp, 0xffffffff
mov dword [esp + 0x228], eax
je 0x46d84a
test ecx, ecx
mov dword [esp + 0x22c], ebp
mov dword [esp + 0x228], 1
jbe 0x46d832
cmp dword [esp + eax*4 + 0x24], ebp
je 0x46d832
add eax, 1
cmp eax, ecx
jb 0x46d825
cmp eax, ecx
jne 0x46d844
cmp ecx, 0x40
jae 0x46d844
mov dword [esp + eax*4 + 0x24], ebp
add dword [esp + 0x20], 1
cmp ebp, edx
jbe 0x46d84a
mov edx, ebp
xor ebx, ebx
test edi, edi
setl bl
lea ecx, [esp + 0x18]
lea ebp, [edx + 1]
sub ebx, 1
and ebx, ecx
lea ecx, [ecx]
xor eax, eax
cmp edi, eax
jle 0x46d891
mov eax, 0x10624dd3
imul esi
sar edx, 6
mov eax, edx
shr eax, 0x1f
add eax, edx
mov dword [esp + 0x18], eax
imul eax, eax, 0x3e8
mov edx, esi
sub edx, eax
imul edx, edx, 0x3e8
mov dword [esp + 0x1c], edx
jmp 0x46d89b
jne 0x46d89b
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
push ebx
lea eax, [esp + 0x24]
push eax
lea ecx, [esp + 0x230]
push ecx
lea edx, [esp + 0x130]
push edx
push ebp
call dword [sym.imp.WS2_32.dll_select]
cmp eax, 0xffffffff
jne 0x46d905
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
je 0x46d8ce
cmp eax, 0x2714
jne 0x46d909
test edi, edi
jle 0x46d860
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x10]
push eax
push ecx
call fcn.0045cb90
push edx
push eax
call fcn.0045cbc0
mov esi, edi
sub esi, eax
add esp, 0x10
test esi, esi
jg 0x46d860
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x31c
ret
test eax, eax
jge 0x46d917
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x31c
ret
jne 0x46d926
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x31c
ret
mov edi, dword [esp + 0x330]
xor esi, esi
cmp edi, 0xffffffff
je 0x46d95d
lea edx, [esp + 0x124]
push edx
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x46d94b
mov esi, 1
lea eax, [esp + 0x20]
push eax
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x46d95d
or esi, 4
mov edi, dword [esp + 0x334]
cmp edi, 0xffffffff
je 0x46d990
lea ecx, [esp + 0x228]
push ecx
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x46d97e
or esi, 2
lea edx, [esp + 0x20]
push edx
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x46d990
or esi, 4
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
add esp, 0x31c
ret
Function at 0x46f4e0
Capabilities:
Parse pe header

Disassembly:
mov al, byte [esp + 4]
movsx ecx, al
add ecx, 0xffffff9f
cmp ecx, 0x19
ja case.default.0x46f4ef
jmp dword [ecx*4 + 0x46f544]
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

Function at 0x46f6d0
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x49a670]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call fcn.00444761
add esp, 4
test eax, eax
mov byte [esp], 0
je 0x46f735
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
cmp byte [esp], 0
je 0x46f735
lea edx, [esp]
push edx
call dword [0x49bc04]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.0042caa2
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor ecx, esp
xor eax, eax
call fcn.0042caa2
add esp, 0x108
ret
jmp 0x46f6d0

Function at 0x46f750
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x49a670]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call fcn.00444761
add esp, 4
test eax, eax
mov byte [esp], 0
je 0x46f735
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
cmp byte [esp], 0
je 0x46f735
lea edx, [esp]
push edx
call dword [0x49bc04]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.0042caa2
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor ecx, esp
xor eax, eax
call fcn.0042caa2
add esp, 0x108
ret
jmp 0x46f6d0

Function at 0x4721d0
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
xor ecx, ecx
mov dword [eax + 0x14], ecx
mov dword [eax + 0x10], ecx
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
ret
Function at 0x474e8c
Capabilities:
Check os version

Disassembly:
push ebp
lea ebp, [esp - 0x78]
sub esp, 0x98
mov eax, dword [0x49a670]
xor eax, ebp
mov dword [ebp + 0x74], eax
push esi
mov esi, ecx
call fcn.00474e21
mov eax, 0x400000
push 0x94
mov dword [esi + 8], eax
mov dword [esi + 4], eax
lea eax, [ebp - 0x20]
push 0
push eax
mov dword [esi], 0x3c
mov byte [esi + 0xc], 0
call fcn.0042cac0
add esp, 0xc
lea eax, [ebp - 0x20]
push eax
mov dword [ebp - 0x20], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [ebp - 0x10], 2
jne 0x474edb
cmp dword [ebp - 0x1c], 5
jb 0x474ef3
jmp 0x474eef
cmp dword [ebp - 0x10], 1
jne 0x474ef3
cmp dword [ebp - 0x1c], 4
ja 0x474eef
jne 0x474ef3
cmp dword [ebp - 0x18], 0
jbe 0x474ef3
mov byte [esi + 0xc], 1
lea ecx, [esi + 0x18]
mov dword [esi + 0x10], 0x800
mov dword [esi + 0x14], 0x48dadc
call fcn.00474d12
test eax, eax
jge 0x474f14
mov byte [0x49be6c], 1
mov ecx, dword [ebp + 0x74]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.0042caa2
add ebp, 0x78
leave
ret
Function at 0x41f573
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x41f5b2
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x41f5b2
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x41f5b2
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x41f5b2
cmp dword [ecx + 0x74], 0xe
jbe 0x41f5b2
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x431790
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4317bd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4317bd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x100041f0
Capabilities:
Get disk information via ioctl

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x80
mov eax, dword [0x10076008]
xor eax, ebp
mov dword [ebp - 4], eax
mov dword [ebp - 0x7c], ecx
mov eax, dword [0x10066fbc]
mov dword [ebp - 0x44], eax
mov ecx, dword [0x10066fc0]
mov dword [ebp - 0x40], ecx
mov edx, dword [0x10066fc4]
mov dword [ebp - 0x3c], edx
mov ax, word [0x10066fc8]
mov word [ebp - 0x38], ax
push 0x32
push 0
lea ecx, [ebp - 0x36]
push ecx
call fcn.10033d10
add esp, 0xc
lea ecx, [ebp - 0x68]
call fcn.10005620
mov edx, dword [ebp + 0xc]
mov dword [edx], 0xffffffff
mov eax, dword [ebp + 0x10]
mov dword [eax], 0xffffffff
movsx cx, byte [ebp + 8]
mov edx, 2
shl edx, 2
mov word [ebp + edx - 0x44], cx
push 0
push 0
push 3
push 0
push 3
push 0
lea eax, [ebp - 0x44]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x70], eax
cmp dword [ebp - 0x70], 0xffffffff
jne 0x10004296
mov byte [ebp - 0x69], 0
lea ecx, [ebp - 0x68]
call fcn.10005450
mov al, byte [ebp - 0x69]
jmp 0x10004301
push 0
lea ecx, [ebp - 0x80]
push ecx
push 0xc
lea edx, [ebp - 0x50]
push edx
push 0
push 0
push 0x2d1080
mov eax, dword [ebp - 0x70]
push eax
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
mov dword [ebp - 0x78], eax
cmp dword [ebp - 0x78], 0
je 0x100042ce
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp - 0x4c]
mov dword [ecx], edx
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp - 0x48]
mov dword [eax], ecx
mov edx, dword [ebp - 0x70]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp + 0x10]
cmp dword [eax], 0
jl 0x100042e9
mov dword [ebp - 0x74], 1
jmp 0x100042f0
mov dword [ebp - 0x74], 0
mov cl, byte [ebp - 0x74]
mov byte [ebp - 0x6a], cl
lea ecx, [ebp - 0x68]
call fcn.10005450
mov al, byte [ebp - 0x6a]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1002fa64
mov esp, ebp
pop ebp
ret 0xc