joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4b7869
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
push str.kernel32
xor esi, esi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov dword [ebp - 4], eax
test eax, eax
je 0x4b799b
push ebx
push edi
push 0x592740
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edi, dword [ebp + 8]
mov ebx, eax
push 0x5c3cd8
push edi
mov dword [ebp - 8], ebx
call fcn.0054bd44
pop ecx
pop ecx
test eax, eax
je 0x4b78bf
test ebx, ebx
je 0x4b78b6
push 8
jmp 0x4b78da
push edi
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
jmp 0x4b78de
test ebx, ebx
je 0x4b78e5
push str.AddDllDirectory
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4b78e5
push 0x800
push esi
push edi
call ebx
mov esi, eax
jmp 0x4b7997
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov edx, eax
mov dword [ebp - 4], edx
test edx, edx
je 0x4b7997
mov ecx, edi
lea ebx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, si
jne 0x4b78ff
sub ecx, ebx
sar ecx, 1
lea eax, [ecx + edx]
lea eax, [eax*2 + 2]
push eax
call dword [0x5d40cc]
mov ebx, eax
pop ecx
test ebx, ebx
je 0x4b798f
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x4b798f
mov ecx, ebx
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, si
jne 0x4b7939
sub ecx, edx
sar ecx, 1
mov dword [ebx + ecx*2], 0x5c
mov ecx, ebx
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, si
jne 0x4b7954
sub ecx, edx
sar ecx, 1
lea ecx, [ebx + ecx*2]
sub ecx, edi
movzx eax, word [edi]
mov word [ecx + edi], ax
lea edi, [edi + 2]
test ax, ax
jne 0x4b7968
mov eax, dword [ebp - 8]
test eax, eax
je 0x4b7986
push 8
push esi
push ebx
call eax
jmp 0x4b798d
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov esi, eax
push ebx
call dword [0x5d40d0]
pop ecx
pop edi
mov eax, esi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x4b7ad3
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x5d406c]
xor eax, ebp
mov dword [ebp - 4], eax
test byte [ebp + 8], 2
je 0x4b7b20
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x4b7b07
push 2
pop eax
jmp 0x4b7b59
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x4b7b18
shr eax, 8
cmp al, 2
je 0x4b7b20
call dword [sym.imp.WS2_32.dll_WSACleanup]
jmp 0x4b7b02
call fcn.004d965b
test eax, eax
jne 0x4b7b59
push 3
push 2
push eax
push 6
call fcn.004b79a0
add esp, 0x10
test al, al
je 0x4b7b50
push 0x79f4c8
mov byte [0x79f4c0], 1
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
jmp 0x4b7b57
mov byte [0x79f4c0], 0
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a0111
mov esp, ebp
pop ebp
ret
Function at 0x4c29bf
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 0x14]
push edi
xor edi, edi
and dword [ebp - 0xc], edi
and dword [eax], edi
lea eax, [ebp - 8]
push eax
push dword [ebp + 0x10]
mov dword [ebp - 4], edi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [ebp - 0x14], eax
test eax, eax
jne 0x4c2b29
push esi
mov esi, dword [ebp - 8]
mov dword [ebp - 0x10], esi
test esi, esi
je 0x4c2b15
push ebx
cmp dword [esi + 4], 2
jne 0x4c2ab4
cmp dword [esi + 0x18], 0
je 0x4c2ab4
cmp dword [esi + 0x10], 0
jbe 0x4c2ab4
cmp dword [esi + 0x10], 0x10
jb 0x4c2ab4
push 0x20
call dword [0x5d40cc]
mov ebx, eax
pop ecx
test ebx, ebx
je 0x4c2b09
mov ecx, dword [esi]
mov dword [ebx], ecx
mov ecx, dword [esi + 4]
mov dword [ebx + 4], ecx
mov ecx, dword [esi + 8]
mov dword [ebx + 8], ecx
mov eax, dword [esi + 0xc]
and dword [ebx + 0x18], 0
and dword [ebx + 0x14], 0
and dword [ebx + 0x1c], 0
push 0x10
mov dword [ebx + 0xc], eax
mov dword [ebx + 0x10], 0x10
call dword [0x5d40cc]
mov dword [ebx + 0x18], eax
pop ecx
test eax, eax
je 0x4c2afd
mov esi, dword [esi + 0x18]
mov edi, eax
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov esi, dword [ebp - 0x10]
cmp dword [esi + 0x14], 0
je 0x4c2a9c
push dword [esi + 0x14]
call dword [0x5d40d8]
mov dword [ebx + 0x14], eax
pop ecx
test eax, eax
je 0x4c2ae6
mov edi, dword [ebp - 4]
test edi, edi
mov eax, dword [ebp - 0xc]
cmove edi, ebx
mov dword [ebp - 4], edi
test eax, eax
je 0x4c2ab1
mov dword [eax + 0x1c], ebx
mov dword [ebp - 0xc], ebx
mov esi, dword [esi + 0x1c]
mov dword [ebp - 0x10], esi
test esi, esi
jne 0x4c2a01
mov esi, dword [ebp - 0x14]
cmp dword [ebp - 8], 0
pop ebx
je 0x4c2ad5
push dword [ebp - 8]
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x4c2b0e
push dword [ebp - 4]
call fcn.004c298a
pop ecx
xor edi, edi
jmp 0x4c2b21
push 8
pop esi
push dword [ebx + 0x18]
call dword [0x5d40d0]
push ebx
call dword [0x5d40d0]
pop ecx
pop ecx
jmp 0x4c2ac5
push 8
pop esi
push ebx
call dword [0x5d40d0]
jmp 0x4c2afa
push 8
pop esi
jmp 0x4c2ac5
mov edi, dword [ebp - 4]
test edi, edi
jne 0x4c2b21
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [ebp + 0x14]
mov dword [eax], edi
mov eax, esi
pop esi
pop edi
mov esp, ebp
pop ebp
ret

Function at 0x4c2d94
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
xor eax, eax
push eax
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
push eax
push eax
call fcn.00541a0e
add esp, 0x18
test eax, eax
je 0x4c2db4
cmp eax, 0xffffffff
jne 0x4c2db6
xor eax, eax
pop ebp
ret
Function at 0x4c469b
Capabilities:
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
mov esi, dword [ebp + 0x14]
xor ebx, ebx
push edi
push 4
pop edi
push esi
push ebx
push dword [ebp + 0x10]
mov dword [ebp - 8], ebx
mov dword [ebp - 4], ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], edi
mov dword [ebp + 0x14], esi
call fcn.00530990
add esp, 0xc
lea eax, [ebp - 8]
push 0xf0000000
push dword [ebp + 0x18]
push ebx
push ebx
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x4c4754
lea eax, [ebp - 4]
push eax
push ebx
push ebx
push dword [ebp + 0x1c]
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x4c4737
push ebx
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
test eax, eax
je 0x4c4737
push ebx
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0xc]
push eax
push edi
push dword [ebp - 4]
mov edi, dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
call edi
test eax, eax
je 0x4c4737
cmp esi, dword [ebp - 0xc]
jb 0x4c4737
push ebx
lea eax, [ebp + 0x14]
push eax
push dword [ebp + 0x10]
push 2
push dword [ebp - 4]
call edi
cmp dword [ebp - 4], ebx
je 0x4c4745
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
cmp dword [ebp - 8], ebx
je 0x4c4754
push ebx
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4c8efd
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x5d406c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x194]
push eax
push 2
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x4c8f38
push eax
push str.WSAStartup_failed___d_
push esi
call fcn.004b2cca
add esp, 0xc
jmp 0x4c8f60
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x4c8f53
shr eax, 8
test al, al
jne 0x4c8f53
xor eax, eax
jmp 0x4c8f63
push str.insufficient_winsock_version_to_support_telnet
push esi
call fcn.004b2cca
pop ecx
pop ecx
push 2
pop eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.004a0111
mov esp, ebp
pop ebp
ret

Function at 0x4c96f9
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push edi
push 0
mov byte [ebp + 0xa], al
lea eax, [ebp + 8]
mov edi, dword [esi]
push 3
push eax
push dword [esi + 0x1a8]
mov byte [ebp + 8], 0xff
mov byte [ebp + 9], bl
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x4c9741
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.004b2cca
add esp, 0xc
push dword [ebp + 0x10]
push ebx
push str.SENT
push dword [esi]
call fcn.004c907d
add esp, 0x10
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x4c9854
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
cmp dword [ebp + 0xc], 0x1f
mov eax, dword [ebp + 8]
push ebx
mov eax, dword [eax]
mov dword [ebp - 4], eax
mov ebx, dword [eax + 0x154]
jne 0x4c99aa
push edi
lea eax, [ebx + 0x1cb0]
lea edi, [ebx + 0x1eb0]
mov dword [edi], eax
cmp eax, edi
jae 0x4c988b
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x4c9896
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x4c98a1
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 [ebp - 0xc], ax
movzx eax, word [ebx + 0x1caa]
push eax
call esi
mov ecx, dword [edi]
mov word [ebp - 0x14], ax
cmp ecx, edi
jae 0x4c98d1
mov al, byte [ebp - 0xc]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x4c98de
mov al, byte [ebp - 0xb]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x4c98eb
mov al, byte [ebp - 0x14]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x4c98f8
mov al, byte [ebp - 0x13]
mov byte [ecx], al
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x4c9903
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x4c990e
mov byte [eax], 0xf0
inc dword [edi]
mov eax, dword [edi]
lea esi, [ebx + 0x1cb0]
mov dword [ebx + 0x1eb4], eax
sub eax, esi
sub eax, 2
mov dword [edi], esi
mov edi, dword [ebp - 4]
push eax
lea eax, [ebx + 0x1cb2]
push eax
push 0x3e
push edi
call fcn.004c916a
add esp, 0x10
push 0
push 3
push esi
mov esi, dword [ebp + 8]
push dword [esi + 0x1a8]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x4c9966
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.004b2cca
add esp, 0xc
push 4
lea eax, [ebx + 0x1cb3]
push eax
push esi
call fcn.004c9759
add esp, 0xc
lea eax, [ebx + 0x1cb7]
push 0
push 2
push eax
push dword [esi + 0x1a8]
call dword [sym.imp.WS2_32.dll_send]
pop esi
test eax, eax
jns 0x4c99a9
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.004b2cca
add esp, 0xc
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4c99af
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x90c
mov eax, dword [0x5d406c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x104]
push esi
push edi
mov esi, 0x80
mov dword [ebp - 0x908], ebx
push esi
xor edi, edi
push edi
push eax
call fcn.00530990
push esi
lea eax, [ebp - 0x84]
push edi
push eax
call fcn.00530990
mov esi, dword [ebx]
mov dword [ebp - 0x90c], esi
mov ebx, dword [esi + 0x154]
mov eax, dword [ebx + 0x1eb4]
sub eax, dword [ebx + 0x1eb0]
add eax, 2
push eax
lea eax, [ebx + 0x1cb0]
push eax
push 0x3c
push esi
call fcn.004c916a
mov eax, dword [ebx + 0x1eb0]
add esp, 0x28
movzx ecx, byte [eax]
inc eax
mov dword [ebx + 0x1eb0], eax
cmp ecx, 0x18
je 0x4c9b83
cmp ecx, 0x23
je 0x4c9b5f
cmp ecx, 0x27
jne 0x4c9c14
push edi
push ecx
push 0xfa
push 0xff
push str._c_c_c_c
lea eax, [ebp - 0x904]
push 0x800
push eax
call fcn.004c0e56
mov ebx, dword [ebx + 0x1cac]
add esp, 0x1c
push 4
pop edi
test ebx, ebx
je 0x4c9af9
mov ecx, dword [ebx]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4c9a83
sub ecx, edx
lea esi, [edi + 1]
add esi, ecx
cmp esi, 0x7fa
jae 0x4c9aec
lea eax, [ebp - 0x84]
push eax
lea eax, [ebp - 0x104]
push eax
push str._127_____127s
push dword [ebx]
call fcn.0048ed40
add esp, 0x10
test eax, eax
je 0x4c9aec
lea eax, [ebp - 0x84]
push eax
push 1
lea eax, [ebp - 0x104]
push eax
push 0
mov eax, 0x800
sub eax, edi
push str._c_s_c_s
push eax
lea eax, [ebp - 0x904]
add eax, edi
push eax
call fcn.004c0e56
add esp, 0x1c
mov edi, esi
mov ebx, dword [ebx + 4]
test ebx, ebx
jne 0x4c9a7e
mov esi, dword [ebp - 0x90c]
push 0xf0
push 0xff
mov eax, 0x800
sub eax, edi
push str._c_c
push eax
lea eax, [ebp - 0x904]
add eax, edi
push eax
call fcn.004c0e56
add esp, 0x14
lea eax, [edi + 2]
push 0
push eax
lea eax, [ebp - 0x904]
push eax
mov eax, dword [ebp - 0x908]
push dword [eax + 0x1a8]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x4c9b59
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.004b2cca
add esp, 0xc
push edi
jmp 0x4c9c02
add ebx, 0x1c28
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4c9b6a
push 0xf0
mov eax, 0xff
push eax
push ebx
push 0
push 0x23
jmp 0x4c9ba5
add ebx, 0x1c08
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4c9b8e
push 0xf0
mov eax, 0xff
push eax
push ebx
push 0
push 0x18
push 0xfa
push eax
push str._c_c_c_c_s_c_c
sub ecx, edx
lea eax, [ebp - 0x904]
push 0x800
push eax
lea edi, [ecx + 6]
call fcn.004c0e56
add esp, 0x28
lea eax, [ebp - 0x904]
push 0
push edi
push eax
mov eax, dword [ebp - 0x908]
push dword [eax + 0x1a8]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x4c9bfe
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.004b2cca
add esp, 0xc
lea eax, [edi - 2]
push eax
lea eax, [ebp - 0x902]
push eax
push 0x3e
push esi
call fcn.004c916a
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004a0111
mov esp, ebp
pop ebp
ret
Function at 0x4ca6ee
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x90
mov eax, dword [0x5d406c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov edi, dword [eax + 0x4a8]
mov ebx, dword [eax]
mov dword [ebp - 0x90], eax
lea eax, [ebp - 0x88]
push eax
lea eax, [ebp - 0x84]
mov dword [ebp - 0x88], 0x80
push eax
mov eax, dword [edi + 0x154]
push 0
push 4
pop esi
add eax, esi
push eax
push dword [edi + 0x15c]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [edi + 0x148], 0
mov dword [edi + 0x14c], eax
jne 0x4ca781
push dword [ebp - 0x88]
lea eax, [ebp - 0x84]
push eax
lea eax, [edi + 0xc8]
push eax
call fcn.0052ff50
mov eax, dword [ebp - 0x88]
add esp, 0xc
mov dword [edi + 0x148], eax
mov edx, dword [edi + 0x14c]
cmp edx, esi
jge 0x4ca7b2
push str.Received_too_short_packet
push ebx
call fcn.004b2cca
pop ecx
pop ecx
mov dword [edi + 0xc], 7
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004a0111
mov esp, ebp
pop ebp
ret
mov eax, dword [edi + 0x15c]
movzx ecx, byte [eax + 1]
movzx eax, byte [eax]
shl eax, 8
or ecx, eax
mov dword [edi + 0xc], ecx
sub ecx, 3
je 0x4ca869
sub ecx, 1
je 0x4ca8eb
sub ecx, 1
je 0x4ca819
sub ecx, 1
je 0x4ca7f8
push str.Internal_error:_Unexpected_packet
push 0x5c09bc
push ebx
call fcn.004b2cca
jmp 0x4ca8e8
lea eax, [edx - 2]
push eax
mov eax, dword [edi + 0x15c]
add eax, 2
push eax
push edi
call fcn.004ca4f8
add esp, 0xc
test eax, eax
je 0x4ca8eb
jmp 0x4ca7a1
mov eax, dword [edi + 0x15c]
add eax, esi
lea esi, [edx - 4]
mov dword [ebp - 0x8c], eax
mov eax, dword [edi + 0x15c]
push esi
push dword [ebp - 0x8c]
movzx ecx, byte [eax + 2]
movzx eax, byte [eax + 3]
shl ecx, 8
or ecx, eax
mov dword [edi + 8], ecx
call fcn.004ca40f
pop ecx
pop ecx
cmp eax, esi
jae 0x4ca8eb
push dword [ebp - 0x8c]
push str.TFTP_error:__s_n
push ebx
call fcn.004b2da0
jmp 0x4ca8e8
cmp edx, esi
jle 0x4ca8eb
mov eax, dword [edi + 0x15c]
movzx ecx, byte [eax + 2]
movzx eax, byte [eax + 3]
shl ecx, 8
or ecx, eax
movzx eax, word [edi + 0x40]
inc eax
movzx eax, ax
cmp eax, ecx
jne 0x4ca8eb
lea eax, [edx - 4]
push eax
mov eax, dword [edi + 0x15c]
add eax, esi
push eax
push 1
push dword [ebp - 0x90]
call fcn.004b2c22
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4ca8c0
push 5
push edi
call fcn.004cb090
pop ecx
pop ecx
mov eax, esi
jmp 0x4ca7a1
mov eax, dword [edi + 0x14c]
sub eax, 4
cdq
add dword [ebx + 0xa0], eax
adc dword [ebx + 0xa4], edx
push dword [ebx + 0xa4]
push dword [ebx + 0xa0]
push ebx
call fcn.004bec8b
add esp, 0xc
push dword [ebp - 0x90]
call fcn.004bef31
pop ecx
test eax, eax
je 0x4ca79f
push 5
push edi
call fcn.004cb090
pop ecx
pop ecx
push 0x2a
pop eax
jmp 0x4ca7a1
Function at 0x4cfb03
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x5d406c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
lea ecx, [ebp - 0x18]
push ecx
lea ecx, [ebp - 0x14]
mov dword [ebp - 0x18], 0x10
push ecx
mov eax, dword [edi + 0x1ac]
or esi, 0xffffffff
mov ebx, dword [edi]
push eax
mov dword [ebp - 0x1c], eax
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4cfb5b
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], 0x10
push eax
lea eax, [ebp - 0x14]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.WS2_32.dll_accept]
mov esi, eax
push dword [ebp - 0x1c]
push edi
call fcn.004b3635
pop ecx
pop ecx
cmp esi, 0xffffffff
jne 0x4cfb7d
push str.Error_accept__ing_server_connect
push ebx
call fcn.004b2cca
pop ecx
pop ecx
push 0x1e
pop eax
jmp 0x4cfbe8
push str.Connection_accepted_from_server_n
push ebx
call fcn.004b2da0
and dword [edi + 0x284], 0xfffff7ff
push 1
push esi
mov dword [edi + 0x1ac], esi
call fcn.004d86e5
add esp, 0x10
mov byte [edi + 0x1b9], 1
cmp dword [ebx + 0x610], 0
je 0x4cfbe6
push 1
push ebx
call fcn.004a66ae
push 1
push esi
push dword [ebx + 0x614]
call dword [ebx + 0x610]
push 0
push ebx
mov esi, eax
call fcn.004a66ae
add esp, 0x1c
test esi, esi
je 0x4cfbe6
push edi
call fcn.004cff86
pop ecx
push 0x2a
jmp 0x4cfb7a
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004a0111
mov esp, ebp
pop ebp
ret

Function at 0x4d1aba
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 8]
xor esi, esi
lea eax, [ecx - 0xc8]
mov edx, dword [edi]
cmp eax, 0x64
jb 0x4d1ae6
push str.Couldnt_set_desired_mode
push edx
call fcn.004b2cca
pop ecx
pop ecx
push 0x11
pop eax
jmp 0x4d1b3a
cmp ecx, 0xc8
je 0x4d1afd
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200_n
push edx
call fcn.004b2da0
add esp, 0xc
mov eax, dword [ebp + 0x10]
cmp eax, 0x13
jne 0x4d1b0e
push edi
call fcn.004d1867
pop ecx
jmp 0x4d1b36
cmp eax, 0x14
jne 0x4d1b1b
push edi
call fcn.004d0a13
jmp 0x4d1b0b
cmp eax, 0x15
jne 0x4d1b24
push 0xd
jmp 0x4d1b2b
cmp eax, 0x16
jne 0x4d1b38
push 0xe
push 1
push edi
call fcn.004d1462
add esp, 0xc
mov esi, eax
mov eax, esi
pop edi
pop esi
pop ebp
ret
Function at 0x4dc3d8
Capabilities:
Hash data using md4
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, ebx
lea ecx, [esi + 1]
mov al, byte [esi]
inc esi
test al, al
jne 0x4dc3e8
sub esi, ecx
cmp esi, 0x7fffffff
jbe 0x4dc401
push 0x1b
pop eax
jmp 0x4dc4c7
push edi
test esi, esi
je 0x4dc412
lea eax, [esi + esi]
push eax
call dword [0x5d40cc]
jmp 0x4dc41d
push 0x5bd6e4
call dword [0x5d40d8]
mov edi, eax
pop ecx
test edi, edi
jne 0x4dc42c
push 0x1b
pop eax
jmp 0x4dc4c6
xor edx, edx
mov ecx, edx
test esi, esi
je 0x4dc443
mov al, byte [ecx + ebx]
mov byte [edi + ecx*2], al
mov byte [edi + ecx*2 + 1], dl
inc ecx
cmp ecx, esi
jb 0x4dc434
push 0xf0000000
push 1
push edx
push edx
lea eax, [ebp - 8]
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
mov ebx, dword [ebp + 0x10]
test eax, eax
je 0x4dc4b4
lea eax, [ebp - 4]
push eax
push 0
push 0
push 0x8002
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x4dc4a9
push 0
lea eax, [esi + esi]
mov dword [ebp - 0xc], 0x10
push eax
push edi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
push 0
lea eax, [ebp - 0xc]
push eax
push ebx
push 2
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
push 0
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
and dword [ebx + 0x10], 0
push edi
mov byte [ebx + 0x14], 0
call dword [0x5d40d0]
pop ecx
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4dc4cd
Capabilities:
Create new key via cryptacquirecontext
Encrypt data using des via winapi
Encrypt or decrypt via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x5d406c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x10]
push ebx
push esi
mov esi, dword [ebp + 0xc]
xor ebx, ebx
push 0xf0000000
inc ebx
mov dword [ebp - 0x28], eax
push ebx
push 0
push 0
lea eax, [ebp - 0x24]
mov dword [ebp - 0x1c], 8
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
jne 0x4dc511
xor al, al
jmp 0x4dc5a3
push edi
xor eax, eax
lea edi, [ebp - 0x18]
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
lea eax, [ebp - 0xc]
push eax
push dword [ebp - 0x28]
mov word [ebp - 0x18], 0x208
mov dword [ebp - 0x14], 0x6601
mov dword [ebp - 0x10], 8
call fcn.004dc5b3
lea eax, [ebp - 0xc]
push 8
push eax
call fcn.004df4cf
add esp, 0x10
lea eax, [ebp - 0x20]
push eax
push 0
push 0
push 0x14
lea eax, [ebp - 0x18]
push eax
push dword [ebp - 0x24]
call dword [sym.imp.ADVAPI32.dll_CryptImportKey]
pop edi
test eax, eax
jne 0x4dc56a
xor bl, bl
jmp 0x4dc596
mov ecx, dword [ebp + 8]
push dword [ebp - 0x1c]
mov eax, dword [ecx]
mov dword [esi], eax
mov eax, dword [ecx + 4]
mov dword [esi + 4], eax
lea eax, [ebp - 0x1c]
push eax
push esi
xor eax, eax
push eax
push eax
push eax
push dword [ebp - 0x20]
call dword [sym.imp.ADVAPI32.dll_CryptEncrypt]
push dword [ebp - 0x20]
call dword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
push 0
push dword [ebp - 0x24]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov al, bl
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.004a0111
mov esp, ebp
pop ebp
ret
Function at 0x4e0524
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
mov esi, dword [ebp + 8]
push edi
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x14]
lea eax, [eax + ecx*2]
add eax, 0xc
push eax
call dword [0x5d40cc]
mov edi, eax
pop ecx
test edi, edi
je 0x4e0610
lea ecx, [edi + 0xc]
mov dword [edi], esi
mov dword [edi + 4], ecx
mov eax, dword [esi + 0xc]
add eax, ecx
push ebx
mov ebx, dword [ebp + 0x10]
mov dword [edi + 8], eax
cmp ebx, dword [esi + 0x10]
jbe 0x4e058d
push ecx
call dword [esi]
push ebx
push dword [ebp + 0xc]
push dword [edi + 4]
call dword [esi + 4]
mov eax, dword [edi + 8]
add eax, dword [esi + 0xc]
push dword [edi + 4]
mov dword [ebp - 4], eax
push eax
call dword [esi + 8]
mov ebx, dword [esi + 0x14]
add esp, 0x18
mov dword [ebp + 0x10], ebx
jmp 0x4e0593
mov eax, dword [ebp + 0xc]
mov dword [ebp - 4], eax
push dword [edi + 4]
call dword [esi]
push dword [edi + 8]
call dword [esi]
mov eax, dword [ebp + 0x10]
xor ebx, ebx
pop ecx
pop ecx
test eax, eax
je 0x4e0608
mov dword [ebp - 8], eax
mov ebx, eax
mov eax, dword [ebp - 4]
push 1
mov al, byte [eax]
xor al, 0x36
mov byte [ebp + 0xb], al
lea eax, [ebp + 0xb]
push eax
push dword [edi + 4]
call dword [esi + 4]
mov ecx, dword [ebp - 4]
push 1
mov al, byte [ecx]
xor al, 0x5c
inc ecx
mov byte [ebp + 0xb], al
lea eax, [ebp + 0xb]
push eax
push dword [edi + 8]
mov dword [ebp - 4], ecx
call dword [esi + 4]
add esp, 0x18
sub ebx, 1
jne 0x4e05ad
mov ebx, dword [ebp - 8]
jmp 0x4e0608
push 1
push 0x59c397
push dword [edi + 4]
call dword [esi + 4]
push 1
push 0x59c398
push dword [edi + 8]
call dword [esi + 4]
add esp, 0x18
inc ebx
cmp ebx, dword [esi + 0x10]
jb 0x4e05ea
mov eax, edi
pop ebx
pop edi
pop esi
mov esp, ebp
pop ebp
ret