joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4adda0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push edi
mov edi, dword [ebp + 8]
cmp byte [edi + 0x6f2], 0
je 0x4ade23
cmp dword [edi + 0x1b0], 0
je 0x4added
push esi
push 1
push edi
call fcn.0049fa80
push dword [edi + 0x14c]
mov eax, dword [edi + 0x1b0]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push edi
call eax
push 0
push edi
mov esi, eax
call fcn.0049fa80
add esp, 0x24
mov eax, esi
pop esi
pop edi
pop ebp
ret
mov eax, dword [ebp + 0xc]
cmp eax, 2
ja 0x4ade23
push dword [edi + 0x148]
lea eax, [eax + eax*2]
push 1
add eax, 0x617d50
push 2
push eax
call fcn.005f2409
push dword [edi + 0x148]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.005f2409
add esp, 0x20
xor eax, eax
pop edi
pop ebp
ret

Function at 0x4ae1a0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x6ba00c]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 8]
mov ecx, dword [ebp + 0xc]
push ebx
push esi
mov eax, dword [edx + 0xc]
mov esi, dword [ebp + 0x18]
push edi
mov edi, dword [ebp + 0x10]
mov ebx, dword [eax + ecx*4 + 0x148]
push ecx
push eax
push edx
mov dword [ebp - 0x108], edx
call fcn.004ae600
add esp, 0xc
test eax, eax
je 0x4ae1fb
pop edi
mov dword [esi], 0x1b
or eax, 0xffffffff
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049a6f7
mov esp, ebp
pop ebp
ret
push 0
push dword [ebp + 0x14]
push edi
push ebx
call dword [sym.imp.WS2_32.dll_send]
mov edi, eax
mov dword [esi], 0
cmp edi, 0xffffffff
jne 0x4ae278
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp ebx, 0x2733
jne 0x4ae240
xor edi, edi
mov dword [esi], 0x51
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049a6f7
mov esp, ebp
pop ebp
ret
push 0x100
lea eax, [ebp - 0x104]
push eax
push ebx
call fcn.004d8c90
push eax
push str.Send_failure:__s
push dword [ebp - 0x108]
call fcn.004ade30
mov eax, dword [ebp - 0x108]
add esp, 0x18
mov dword [eax + 0x950], ebx
mov dword [esi], 0x37
mov ecx, dword [ebp - 4]
mov eax, edi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0049a6f7
mov esp, ebp
pop ebp
ret
Function at 0x4ae600
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0x10]
mov ecx, dword [ebp + 0xc]
push ebx
push esi
lea esi, [edx + 0x17]
mov eax, dword [ecx + 0x288]
mov ebx, dword [ecx + edx*4 + 0x148]
shl esi, 4
add esi, ecx
push edi
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x40], 3
je 0x4ae6b6
cmp dword [ecx + edx*4 + 0x160], 0x4ae0a0
jne 0x4ae6b6
cmp dword [esi], 0
je 0x4ae647
test edi, edi
je 0x4ae6b6
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push ebx
call fcn.004bafb0
add esp, 0x14
cmp eax, 0xffffffff
je 0x4ae6b6
test al, 1
je 0x4ae6b6
cmp dword [esi], 0
jne 0x4ae69f
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x4c8]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [0x6ba08c]
add esp, 4
mov dword [esi], eax
test eax, eax
jne 0x4ae68e
pop edi
pop esi
mov eax, 0x1b
pop ebx
pop ebp
ret
mov edi, dword [esi + 4]
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
mov eax, dword [esi]
add eax, dword [esi + 8]
push 0
push edi
push eax
push ebx
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x4ae6b6
add dword [esi + 8], eax
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret

Function at 0x4ae840
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp byte [eax + 0x19c], 0
je 0x4ae860
push eax
call fcn.004a7d60
add esp, 4
test eax, eax
jne 0x4ae882
xor al, al
pop ebp
ret
mov eax, dword [eax + 0x148]
cmp eax, 0xffffffff
je 0x4ae85c
push 2
push 1
lea ecx, [ebp + 0xb]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jne 0x4ae882
xor al, al
pop ebp
ret
mov al, 1
pop ebp
ret

Function at 0x4aea50
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x188
mov eax, dword [0x6ba00c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x184]
push esi
mov esi, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 0x14]
push 0x80
push 0
push eax
mov dword [ebp - 0x188], 0x80
call fcn.005e1780
add esp, 0xc
lea eax, [ebp - 0x188]
push eax
lea eax, [ebp - 0x184]
push eax
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4aeacd
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [ebp - 0x104]
push 0x100
push eax
push esi
call fcn.004d8c90
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
jmp 0x4aeb10
push edi
push esi
push dword [ebp - 0x188]
lea eax, [ebp - 0x184]
push eax
call fcn.004ae6c0
add esp, 0x10
test al, al
jne 0x4aeb19
call fcn.005f071c
mov esi, dword [eax]
call fcn.005f071c
mov edi, eax
lea eax, [ebp - 0x104]
push 0x100
push eax
push esi
call fcn.004d8c90
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.004ade30
add esp, 0x1c
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0049a6f7
mov esp, ebp
pop ebp
ret
Function at 0x4af2b0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x6c4684]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0x4af301
push 3
push 2
push eax
push 6
call fcn.004d9980
add esp, 0x10
test al, al
je 0x4af2f5
mov dword [0x6c4684], 2
mov esp, ebp
pop ebp
ret
mov dword [0x6c4684], 1
jmp 0x4af306
cmp eax, 2
je 0x4af346
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 4]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x4af32d
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0x4af346
push 4
lea eax, [ebp - 8]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_setsockopt]
mov esp, ebp
pop ebp
ret
Function at 0x4b0130
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x6ba00c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
xor eax, eax
push edi
mov edi, dword [ebp + 0xc]
push 4
cmp byte [esi + 0x6ff], al
setne al
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x14]
push eax
push 8
push 0xffff
push edi
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x4b018d
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.004adef0
add esp, 0xc
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049a6f7
mov esp, ebp
pop ebp
ret
push dword [esi + 0x698]
mov dword [ebp - 0x10], 1
call fcn.004b03a0
push dword [esi + 0x69c]
imul eax, eax, 0x3e8
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc], eax
call fcn.004b03a0
add esp, 8
imul eax, eax, 0x3e8
push 0
push 0
mov dword [ebp - 0x14], eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0x18]
push eax
push 0
push 0
push 0xc
lea eax, [ebp - 0x10]
push eax
push 0x98000004
push edi
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x4b01fd
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.004adef0
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.0049a6f7
mov esp, ebp
pop ebp
ret

Function at 0x4b0210
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x6ba00c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x108]
push 4
push eax
push 1
push 6
push dword [ebp + 0xc]
mov dword [ebp - 0x108], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x4b0272
push 0x100
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004d8c90
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.004adef0
add esp, 0x18
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.0049a6f7
mov esp, ebp
pop ebp
ret

Function at 0x4b0380
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x10]
call fcn.004b03b0
add esp, 4
mov dword [ebp + 0x10], eax
pop ebp
jmp fcn.005fd289
Function at 0x4b0600
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x6ba00c]
xor eax, ebp
mov dword [ebp - 4], eax
test byte [ebp + 8], 2
je 0x4b0659
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x4b0646
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x4b0640
shr eax, 8
cmp al, 2
je 0x4b0659
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049a6f7
mov esp, ebp
pop ebp
ret
push str.iphlpapi.dll
call fcn.00401920
add esp, 4
mov dword [0x6c468c], eax
test eax, eax
je 0x4b068c
push str.if_nametoindex
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, dword [0x6c4688]
test eax, eax
cmovne ecx, eax
mov dword [0x6c4688], ecx
push 3
push 2
push 0
push 6
call fcn.004d9980
add esp, 0x10
test al, al
setne byte [0x6c8f84]
push 0x6c8f88
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.0049a6f7
mov esp, ebp
pop ebp
ret

Function at 0x4b21c0
Capabilities:
Create udp socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
test eax, eax
je 0x4b21d5
mov eax, dword [eax + 0x70]
mov al, byte [eax + 0xe7]
pop ebp
ret
push esi
push 0
push 2
push 0x17
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
jne 0x4b21f4
xor esi, esi
xor eax, eax
cmp eax, esi
pop esi
sbb eax, eax
neg eax
pop ebp
ret
push eax
mov esi, 1
call dword [sym.imp.WS2_32.dll_closesocket]
xor eax, eax
cmp eax, esi
pop esi
sbb eax, eax
neg eax
pop ebp
ret

Function at 0x4b23a0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x4b23be
cmp dword [esi + 0x78], 0
je 0x4b23be
push 2
push 3
push esi
call fcn.004b1970
add esp, 0xc
push dword [ebp + 0xc]
call fcn.004b1d80
add esp, 4
test esi, esi
je 0x4b23de
cmp dword [esi + 0x78], 0
je 0x4b23de
push 3
push esi
call fcn.004b19b0
add esp, 8
pop esi
pop ebp
ret
Function at 0x4b7ac0
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Connect udp socket
Create tcp socket
Create udp socket
Get local ipv4 addresses
Get socket information
Receive data
Receive data on socket
Send data
Send data on socket
Set socket configuration
Start tcp server

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
mov eax, dword [0x6ba00c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0x14]
push esi
mov esi, dword [sym.imp.WS2_32.dll_socket]
push edi
push 6
push 1
push 2
mov dword [ebp - 0x34], 0x10
mov dword [ebp - 0x30], 1
call esi
mov edi, eax
cmp edi, 0xffffffff
je 0x4b7c90
xorps xmm0, xmm0
mov eax, 2
movups xmmword [ebp - 0x2c], xmm0
push 0x7f000001
mov word [ebp - 0x2c], ax
call dword [sym.imp.WS2_32.dll_htonl]
mov dword [ebp - 0x28], eax
xor eax, eax
push 4
mov word [ebp - 0x2a], ax
lea eax, [ebp - 0x30]
push eax
push 4
push 0xffff
push edi
mov dword [ebx + 4], 0xffffffff
mov dword [ebx], 0xffffffff
call dword [sym.imp.WS2_32.dll_setsockopt]
cmp eax, 0xffffffff
je 0x4b7c7e
push 0x10
lea eax, [ebp - 0x2c]
push eax
push edi
call dword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x4b7c7e
lea eax, [ebp - 0x34]
push eax
lea eax, [ebp - 0x2c]
push eax
push edi
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x4b7c7e
push 1
push edi
call dword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x4b7c7e
push 0
push 1
push 2
call esi
mov dword [ebx], eax
cmp eax, 0xffffffff
je 0x4b7c7e
push 0x10
lea ecx, [ebp - 0x2c]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x4b7c7e
push 0
push 0
push edi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [ebx + 4], eax
cmp eax, 0xffffffff
je 0x4b7c7e
push ebx
push 0x695a00
lea eax, [ebp - 0x1c]
push 0xc
push eax
call fcn.004bd3a0
lea esi, [ebp - 0x1c]
add esp, 0x10
lea ecx, [esi + 1]
mov al, byte [esi]
inc esi
test al, al
jne 0x4b7be5
push 0
sub esi, ecx
lea eax, [ebp - 0x1c]
push esi
push eax
push dword [ebx]
call dword [sym.imp.WS2_32.dll_send]
cmp eax, esi
jne 0x4b7c7e
push 0
push 0xc
lea eax, [ebp - 0x10]
push eax
push dword [ebx + 4]
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, esi
jne 0x4b7c7e
lea ecx, [ebp - 0x1c]
lea edx, [ebp - 0x10]
sub esi, 4
jb 0x4b7c32
mov eax, dword [ecx]
cmp eax, dword [edx]
jne 0x4b7c37
add ecx, 4
add edx, 4
sub esi, 4
jae 0x4b7c21
cmp esi, 0xfffffffc
je 0x4b7c64
mov al, byte [ecx]
cmp al, byte [edx]
jne 0x4b7c7e
cmp esi, 0xfffffffd
je 0x4b7c64
mov al, byte [ecx + 1]
cmp al, byte [edx + 1]
jne 0x4b7c7e
cmp esi, 0xfffffffe
je 0x4b7c64
mov al, byte [ecx + 2]
cmp al, byte [edx + 2]
jne 0x4b7c7e
cmp esi, 0xffffffff
je 0x4b7c64
mov al, byte [ecx + 3]
cmp al, byte [edx + 3]
jne 0x4b7c7e
push edi
call dword [sym.imp.WS2_32.dll_closesocket]
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049a6f7
mov esp, ebp
pop ebp
ret
mov esi, dword [sym.imp.WS2_32.dll_closesocket]
push edi
call esi
push dword [ebx]
call esi
push dword [ebx + 4]
call esi
mov ecx, dword [ebp - 4]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0049a6f7
mov esp, ebp
pop ebp
ret
Function at 0x4bb100
Capabilities:
Get socket status

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
sub esp, 0x10
push ebx
mov ebx, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 0x14]
test eax, eax
je 0x4bb11a
cmp dword [eax], 0
jne 0x4bb134
test ebx, ebx
je 0x4bb123
cmp dword [ebx], 0
jne 0x4bb134
test edi, edi
je 0x4bb214
cmp dword [edi], 0
je 0x4bb214
mov edx, dword [ebp + 0x1c]
mov ecx, dword [ebp + 0x18]
push esi
lea esi, [ebp - 8]
test edx, edx
jg 0x4bb159
jl 0x4bb148
test ecx, ecx
jae 0x4bb14f
xor esi, esi
jmp 0x4bb1dd
test edx, edx
jl 0x4bb1cf
jg 0x4bb159
test ecx, ecx
je 0x4bb1cf
push 0
push 0x3e8
push edx
push ecx
call fcn.0060b2e0
push 0
push 0x3e8
mov esi, edx
mov dword [ebp - 4], eax
push esi
push eax
call fcn.0060b230
mov ecx, dword [ebp + 0x18]
sub ecx, eax
mov eax, dword [ebp + 0x1c]
push 0
push 0x3e8
sbb eax, edx
push eax
push ecx
call fcn.0060b230
mov ecx, eax
test esi, esi
jl 0x4bb1be
jg 0x4bb1a4
mov eax, dword [ebp - 4]
cmp eax, 0x7fffffff
jbe 0x4bb1c1
mov eax, SysReAllocString
mov dword [ebp - 0xc], 0
mov dword [ebp - 8], eax
lea esi, [ebp - 8]
mov eax, dword [ebp + 0xc]
mov dword [ebp - 4], ecx
jmp 0x4bb1dd
mov eax, dword [ebp - 4]
mov dword [ebp - 8], eax
lea esi, [ebp - 8]
mov eax, dword [ebp + 0xc]
mov dword [ebp - 4], ecx
jmp 0x4bb1dd
mov dword [ebp - 8], 0
mov dword [ebp - 4], 0
test edi, edi
je 0x4bb1e6
cmp dword [edi], 0
jne 0x4bb1e8
xor edi, edi
test ebx, ebx
je 0x4bb1f1
cmp dword [ebx], 0
jne 0x4bb1f3
xor ebx, ebx
test eax, eax
je 0x4bb1fc
cmp dword [eax], 0
jne 0x4bb1fe
xor eax, eax
push esi
push edi
push ebx
push eax
mov eax, dword [ebp + 8]
inc eax
push eax
call dword [sym.imp.WS2_32.dll_select]
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
call fcn.004bb0b0
add esp, 8
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4bf800
Capabilities:
Move file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
lea eax, [ebp - 0x10]
push edi
push eax
call fcn.004b19f0
push dword [ebp + 8]
movups xmm0, xmmword [eax]
movups xmmword [ebp - 0x10], xmm0
call fcn.004be810
push dword [ebp + 0xc]
mov edi, eax
call fcn.004be810
mov ebx, dword [sym.imp.KERNEL32.dll_MoveFileExW]
add esp, 0xc
mov esi, eax
push 1
push esi
push edi
call ebx
test eax, eax
jne 0x4bf887
lea eax, [ebp - 0x20]
push eax
call fcn.004b19f0
movups xmm0, xmmword [ebp - 0x10]
sub esp, 0xc
mov ecx, esp
sub esp, 0x10
movups xmmword [ecx], xmm0
mov ecx, esp
movups xmm0, xmmword [eax]
movups xmmword [ecx], xmm0
call fcn.004b1a90
add esp, 0x20
test edx, edx
ja 0x4bf8aa
jb 0x4bf875
cmp eax, 0x3e8
ja 0x4bf8aa
push 1
call dword [sym.imp.KERNEL32.dll_Sleep]
push 1
push esi
push edi
call ebx
test eax, eax
je 0x4bf840
test edi, edi
je 0x4bf894
push edi
call fcn.005f0033
add esp, 4
test esi, esi
je 0x4bf8a1
push esi
call fcn.005f0033
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
test edi, edi
je 0x4bf8b7
push edi
call fcn.005f0033
add esp, 4
test esi, esi
je 0x4bf8c4
push esi
call fcn.005f0033
add esp, 4
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4bf900
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 0x14]
push ebx
xor ebx, ebx
mov dword [ebp - 0xc], ebx
mov dword [eax], ebx
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 0x10]
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 0x4bfa7d
push esi
mov esi, dword [ebp - 0x10]
test esi, esi
je 0x4bfa69
push edi
nop dword [eax]
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4bf95e
lea edx, [eax + 1]
nop word [eax + eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4bf950
sub eax, edx
lea ecx, [eax + 1]
jmp 0x4bf960
xor ecx, ecx
mov eax, dword [esi + 4]
mov dword [ebp - 8], ecx
cmp eax, 2
jne 0x4bf972
mov eax, 0x10
jmp 0x4bf980
cmp eax, 0x17
jne 0x4bfa25
mov eax, 0x1c
cmp dword [esi + 0x18], 0
mov dword [ebp - 4], eax
je 0x4bfa25
mov edx, dword [esi + 0x10]
test edx, edx
je 0x4bfa25
cmp edx, eax
jb 0x4bfa25
add ecx, 0x20
add eax, ecx
push eax
call dword [0x6ba08c]
mov edi, eax
add esp, 4
test edi, edi
je 0x4bfa5e
mov ecx, dword [esi]
mov dword [edi], ecx
mov ecx, dword [esi + 4]
mov dword [edi + 4], ecx
mov ecx, dword [esi + 8]
mov dword [edi + 8], ecx
mov eax, dword [esi + 0xc]
mov ecx, dword [ebp - 4]
mov dword [edi + 0xc], eax
lea eax, [edi + 0x20]
push ecx
mov dword [edi + 0x10], ecx
mov dword [edi + 0x14], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x18], eax
push dword [esi + 0x18]
push eax
call fcn.005e0280
mov edx, dword [ebp - 8]
add esp, 0xc
test edx, edx
je 0x4bfa13
mov eax, dword [edi + 0x18]
add eax, dword [ebp - 4]
push edx
mov dword [edi + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.005e0280
add esp, 0xc
mov eax, dword [ebp - 0xc]
test ebx, ebx
cmove ebx, edi
test eax, eax
je 0x4bfa22
mov dword [eax + 0x1c], edi
mov dword [ebp - 0xc], edi
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x4bf940
mov esi, dword [ebp - 0x14]
mov eax, dword [ebp - 0x10]
pop edi
test eax, eax
je 0x4bfa42
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x4bfa65
push ebx
call fcn.004bf8d0
mov eax, dword [ebp + 0x14]
add esp, 4
xor ebx, ebx
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov esi, 8
jmp 0x4bfa33
test ebx, ebx
jne 0x4bfa75
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [ebp + 0x14]
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4bfe80
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
push 0
push 0
call fcn.005f3920
add esp, 0x18
test eax, eax
je 0x4bfea2
cmp eax, 0xffffffff
jne 0x4bfea4
xor eax, eax
pop ebp
ret
Function at 0x4c32e0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1cc
mov eax, dword [0x6ba00c]
xor eax, ebp
mov dword [ebp - 4], eax
cmp byte [0x6c46a5], 0
push ebx
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x15c], ebx
jne 0x4c3316
call fcn.004c3b70
test al, al
je 0x4c3327
mov byte [0x6c46a5], 1
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049a6f7
mov esp, ebp
pop ebp
ret
mov eax, dword [ebx + 0x5a8]
test eax, eax
je 0x4c3348
push 0x400
push eax
call fcn.00526970
add esp, 8
call fcn.004c3b70
test al, al
jne 0x4c3316
push esi
push edi
nop word [eax + eax]
mov esi, 2
mov dword [ebp - 0x154], 4
lea eax, [ebp - 0x44]
mov dword [ebp - 0x148], esi
mov dword [ebp - 0x150], eax
nop
lea eax, [ebp - 0x18c]
push eax
call fcn.004b19f0
push 0
push 1
movups xmm0, xmmword [eax]
movups xmmword [ebp - 0x17c], xmm0
movups xmmword [ebp - 0x16c], xmm0
call fcn.004bb0b0
movups xmm1, xmmword [ebp - 0x17c]
add esp, 0xc
lea ecx, [esi - 1]
movaps xmm0, xmm1
psrldq xmm0, 4
movd eax, xmm0
push eax
movd eax, xmm1
push eax
push 0
push ecx
call fcn.0060b230
imul esi, dword [ebp - 0x164]
mov edi, eax
lea eax, [ebp - 0x19c]
mov ebx, edx
push eax
mov dword [ebp - 0x158], esi
call fcn.004b19f0
mov esi, dword [eax + 8]
lea eax, [ebp - 0x1ac]
push eax
call fcn.004b19f0
mov ecx, eax
add esp, 8
mov eax, dword [ebp - 0x148]
inc eax
mov dword [ebp - 0x14c], eax
mov eax, esi
cdq
add eax, dword [ecx]
push 0
push dword [ebp - 0x14c]
adc edx, dword [ecx + 4]
push edx
push eax
call fcn.0060b230
shld edx, eax, 8
shl eax, 8
xor ebx, edx
xor edi, eax
mov dword [ebp - 0x168], ebx
lea eax, [ebp - 0x1bc]
mov dword [ebp - 0x16c], edi
push eax
call fcn.004b19f0
lea esi, [eax + 8]
lea eax, [ebp - 0x1cc]
push eax
call fcn.004b19f0
add esp, 8
mov ecx, dword [eax]
add ecx, dword [esi]
mov eax, dword [ebp - 0x148]
mov esi, dword [ebp - 0x14c]
add eax, 2
imul ecx, eax
mov eax, dword [ebp - 0x158]
mov dword [ebp - 0x148], esi
shl ecx, 0x10
xor eax, ecx
mov dword [ebp - 0x164], eax
mov eax, dword [ebp - 0x150]
movups xmm0, xmmword [ebp - 0x16c]
movups xmmword [eax], xmm0
add eax, 0x10
sub dword [ebp - 0x154], 1
mov dword [ebp - 0x150], eax
jne 0x4c3370
movsd xmm0, qword [0x61c2a0]
lea eax, [ebp - 0x44]
sub esp, 8
movsd qword [esp], xmm0
push 0x40
push eax
call fcn.00525c80
add esp, 0x10
call fcn.004c3b70
test al, al
je 0x4c3350
lea eax, [ebp - 0x144]
mov byte [ebp - 0x144], 0
push 0x100
push eax
call fcn.005267c0
add esp, 8
cmp byte [ebp - 0x144], 0
pop edi
pop esi
je 0x4c350c
lea eax, [ebp - 0x144]
push 0x400
push eax
call fcn.00526970
add esp, 8
call fcn.004c3b70
test al, al
jne 0x4c3316
push str.libcurl_is_now_using_a_weak_random_seed__n
push dword [ebp - 0x15c]
call fcn.004adef0
add esp, 8
call fcn.004c3b70
xor edx, edx
mov ecx, 0x23
test al, al
pop ebx
cmovne ecx, edx
mov eax, ecx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049a6f7
mov esp, ebp
pop ebp
ret