joyce8/EMBER2024-capa huggingface dataset:
Function at 0x402bc0
Capabilities:
Read file on windows

Disassembly:
sub esp, 0xc
mov eax, dword [esp + 0x10]
mov dword [esp], 0
mov dword [esp + 4], 0x5a
test eax, eax
jne 0x402bde
add esp, 0xc
ret
push esi
push edi
mov edi, dword [esp + 0x1c]
test edi, edi
je 0x402d70
mov esi, dword [esp + 0x20]
test esi, esi
je 0x402d70
push ebp
push 0x6a66f8
push eax
call fcn.005ec2cc
mov ebp, eax
add esp, 8
mov dword [esp + 0x1c], ebp
test ebp, ebp
jne 0x402c1b
lea eax, [ebp + 0x5a]
pop ebp
pop edi
pop esi
add esp, 0xc
ret
push 2
push 0
push ebp
call fcn.005ec0f7
add esp, 0xc
test eax, eax
jne 0x402d42
push ebx
push ebp
call fcn.005f4d99
push 0
push 0
push ebp
mov ebx, eax
call fcn.005ec0f7
add esp, 0x10
test eax, eax
jne 0x402d41
cmp ebx, 0x100000
ja 0x402d41
mov eax, ebx
cdq
push edx
push eax
call sym.Setup.exe_libssh2_session_abstract
mov ebx, eax
add esp, 8
cmp esi, ebx
ja 0x402d41
lea eax, [ebx + 1]
push eax
call dword [0x6be33c]
mov ebp, eax
add esp, 4
test ebp, ebp
je 0x402d3d
mov ecx, dword [esp + 0x20]
push ecx
push 1
push ebx
push ebp
call fcn.005f6105
add esp, 0x10
cmp eax, 1
jne 0x402d33
cmp esi, ebx
jne 0x402cc6
mov eax, esi
mov ecx, ebp
cmp esi, 4
jb 0x402d07
nop
mov edx, dword [edi]
cmp edx, dword [ecx]
jne 0x402d33
sub eax, 4
add ecx, 4
add edi, 4
cmp eax, 4
jae 0x402cb0
jmp 0x402d07
lea ecx, [esp + 0x18]
push ecx
lea edx, [esp + 0x14]
mov byte [ebx + ebp], 0
push edx
mov ebx, ebp
call fcn.00402af0
add esp, 8
test eax, eax
jne 0x402d33
cmp esi, dword [esp + 0x18]
jne 0x402d33
mov ecx, dword [esp + 0x10]
mov eax, esi
cmp esi, 4
jb 0x402d07
mov edx, dword [edi]
cmp edx, dword [ecx]
jne 0x402d33
sub eax, 4
add ecx, 4
add edi, 4
cmp eax, 4
jae 0x402cf3
test eax, eax
je 0x402d2b
mov dl, byte [ecx]
cmp dl, byte [edi]
jne 0x402d33
cmp eax, 1
jbe 0x402d2b
mov dl, byte [ecx + 1]
cmp dl, byte [edi + 1]
jne 0x402d33
cmp eax, 2
jbe 0x402d2b
mov al, byte [ecx + 2]
cmp al, byte [edi + 2]
jne 0x402d33
mov dword [esp + 0x14], 0
push ebp
call dword [0x6be340]
add esp, 4
mov ebp, dword [esp + 0x20]
pop ebx
mov eax, dword [esp + 0xc]
test eax, eax
je 0x402d5c
push eax
call dword [0x6be340]
add esp, 4
mov dword [esp + 0xc], 0
push ebp
call fcn.005e7e28
mov eax, dword [esp + 0x14]
add esp, 4
pop ebp
pop edi
pop esi
add esp, 0xc
ret
pop edi
mov eax, 0x5a
pop esi
add esp, 0xc
ret
Function at 0x40c2c0
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 0x40c2f2
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 0x40c430
Capabilities:
Write file on windows

Disassembly:
mov ecx, dword [esi + 0x1a8]
test ecx, ecx
je 0x40c44b
mov edx, dword [esi + 0x134]
push edx
push edi
push ebx
push eax
push esi
call ecx
add esp, 0x14
ret
test eax, eax
jl 0x40c47f
cmp eax, 2
jg 0x40c47f
mov ecx, dword [esi + 0x130]
push ecx
push 1
lea edx, [eax + eax*2 + 0x625178]
push 2
push edx
call fcn.005eb3a8
mov eax, dword [esi + 0x130]
push eax
push 1
push edi
push ebx
call fcn.005eb3a8
add esp, 0x20
xor eax, eax
ret

Function at 0x40c790
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 + 0x154]
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
mov dword [ebx], 0
cmp edi, 0xffffffff
jne 0x40c80d
push ebp
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebp, eax
cmp ebp, 0x2733
jne 0x40c7e4
pop ebp
pop edi
pop esi
mov dword [ebx], 0x51
xor eax, eax
pop ebx
ret
push ebp
push esi
call fcn.00411be0
push eax
mov eax, dword [esi]
push str.Send_failure:__s
push eax
call fcn.0040c610
mov ecx, dword [esi]
add esp, 0x14
mov dword [ecx + 0x8614], ebp
mov dword [ebx], 0x37
mov eax, edi
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x40e600
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0x14
xor eax, eax
cmp dword [esi + 0x47c], eax
push 4
lea ecx, [esp + 4]
push ecx
setne al
push 8
push 0xffff
push edi
mov dword [esp + 0x14], eax
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jge 0x40e63e
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.0040c580
add esp, 0xc
add esp, 0x14
ret
mov edx, dword [esi + 0x480]
push edx
mov dword [esp + 0xc], 1
call fcn.00416360
imul eax, eax, 0x3e8
mov dword [esp + 4], eax
mov dword [esp + 0x10], eax
mov eax, dword [esi + 0x484]
push eax
call fcn.00416360
imul eax, eax, 0x3e8
add esp, 8
push 0
push 0
lea ecx, [esp + 0xc]
push ecx
push 0
push 0
push 0xc
lea edx, [esp + 0x20]
push edx
push 0x98000004
push edi
mov dword [esp + 0x24], eax
mov dword [esp + 0x34], eax
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x40e6b7
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.0040c580
add esp, 0x10
add esp, 0x14
ret
Function at 0x40ecb0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x10c
mov eax, dword [0x6c6f60]
xor eax, esp
mov dword [esp + 0x108], eax
push ebp
mov ebp, dword [esp + 0x114]
cmp dword [ebp + 0x8c], 2
push edi
mov edi, dword [ebp]
mov dword [esp + 0xc], edi
je 0x40ee25
cmp dword [ebp + 0x1f4], 0
push ebx
push esi
jne 0x40ee1a
mov esi, dword [esp + 0x124]
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x9c]
push ecx
mov ebx, 0x80
push esi
mov dword [esp + 0x1c], ebx
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x40ed3c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.00411be0
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push edi
call fcn.0040c610
add esp, 0x18
jmp 0x40ee23
push ebx
lea edx, [esp + 0x1c]
push 0
push edx
mov dword [esp + 0x1c], ebx
call fcn.005e2ec0
add esp, 0xc
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x1c]
push ecx
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x40ed89
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.00411be0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push edi
call fcn.0040c610
add esp, 0x18
jmp 0x40ee23
lea edi, [ebp + 0xb8]
lea ebx, [ebp + 0xe8]
lea esi, [esp + 0x98]
call fcn.0040ec70
test eax, eax
jne 0x40edca
call dword [sym.imp.KERNEL32.DLL_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.00411be0
mov edx, dword [esp + 0x1c]
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push edx
call fcn.0040c610
add esp, 0x18
jmp 0x40ee23
lea edi, [ebp + 0x58]
mov ecx, 0xb
lea esi, [ebp + 0xb8]
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
lea ebx, [ebp + 0x11c]
lea edi, [ebp + 0xec]
lea esi, [esp + 0x18]
call fcn.0040ec70
test eax, eax
jne 0x40ee1a
call dword [sym.imp.KERNEL32.DLL_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.00411be0
push eax
mov eax, dword [esp + 0x20]
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push eax
call fcn.0040c610
add esp, 0x18
jmp 0x40ee23
push ebp
call fcn.0040ec10
add esp, 4
pop esi
pop ebx
mov ecx, dword [esp + 0x110]
pop edi
pop ebp
xor ecx, esp
call fcn.005c950e
add esp, 0x10c
ret

Function at 0x40ee40
Capabilities:
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, dword [edi]
mov eax, dword [esi + 0x364]
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 0x40ee83
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.00411be0
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.0040c580
add esp, 0x14
pop esi
pop ecx
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.0040c580
add esp, 8
pop esi
pop ecx
ret
Function at 0x40eea0
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xac
mov eax, dword [0x6c6f60]
xor eax, esp
mov dword [esp + 0xa8], eax
mov eax, dword [0x6cbf08]
mov dword [esp], 0x4020
mov dword [esp + 4], 0
mov dword [esp + 8], 4
test eax, eax
jne 0x40ef43
push 0x9c
push eax
lea eax, [esp + 0x14]
push eax
call fcn.005e2ec0
add esp, 0xc
push 3
push 2
push 0
push 0
mov dword [esp + 0x1c], 0x9c
mov dword [esp + 0x20], 6
call dword [sym.imp.KERNEL32.DLL_VerSetConditionMask]
push edx
push eax
push 2
lea ecx, [esp + 0x18]
push ecx
call dword [sym.imp.KERNEL32.DLL_VerifyVersionInfoA]
test eax, eax
je 0x40ef37
mov dword [0x6cbf08], 2
mov ecx, dword [esp + 0xa8]
xor ecx, esp
call fcn.005c950e
add esp, 0xac
ret
mov dword [0x6cbf08], 1
jmp 0x40ef48
cmp eax, 2
je 0x40ef92
push esi
mov esi, dword [esp + 0xb4]
lea edx, [esp + 0xc]
push edx
lea eax, [esp + 0xc]
push eax
push 0x1001
push 0xffff
push esi
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x40ef79
mov ecx, dword [esp + 8]
cmp ecx, dword [esp + 4]
jg 0x40ef91
push 4
lea edx, [esp + 8]
push edx
push 0x1001
push 0xffff
push esi
call dword [sym.imp.WS2_32.dll_setsockopt]
pop esi
mov ecx, dword [esp + 0xa8]
xor ecx, esp
call fcn.005c950e
add esp, 0xac
ret

Function at 0x40efd0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 8
push esi
push edi
mov edi, dword [esp + 0x14]
mov esi, dword [edi + 0x5d8]
test esi, esi
je 0x40f01d
mov eax, dword [edi + 0x44]
test eax, eax
je 0x40f01d
push 0x40efb0
lea ecx, [esp + 0xc]
mov dword [esp + 0xc], esi
mov dword [esp + 0x10], 0
mov edx, dword [eax + 0x34]
push ecx
push edx
call fcn.0042dde0
add esp, 0xc
cmp dword [esp + 0xc], 0
jne 0x40f026
mov dword [edi + 0x5d8], 0
pop edi
or eax, 0xffffffff
pop esi
add esp, 8
ret
mov eax, dword [esp + 0x18]
test eax, eax
je 0x40f030
mov dword [eax], esi
cmp dword [esi + 0x17c], 0
mov edi, dword [esi + 0x154]
je 0x40f055
push esi
call fcn.00402900
add esp, 4
test eax, eax
jne 0x40f069
pop edi
or eax, 0xffffffff
pop esi
add esp, 8
ret
push 2
push 1
lea eax, [esp + 0x1c]
push eax
push edi
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x40f01d
mov eax, edi
pop edi
pop esi
add esp, 8
ret
Function at 0x40fa00
Capabilities:
Resolve dns

Disassembly:
sub esp, 0xc
mov eax, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
push ebx
push ebp
lea ecx, [esp + 0x10]
push ecx
mov ecx, dword [esp + 0x1c]
xor ebx, ebx
mov dword [eax], ebx
mov eax, dword [esp + 0x20]
push edx
push eax
push ecx
mov dword [esp + 0x18], ebx
xor ebp, ebp
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 0xc], eax
cmp eax, ebx
jne 0x40fbb1
push edi
mov edi, dword [esp + 0x14]
cmp edi, ebx
je 0x40fb8f
push esi
jmp 0x40fa50
cmp dword [edi + 4], 2
jne 0x40fb08
cmp dword [edi + 0x18], ebx
je 0x40fb08
mov eax, dword [edi + 0x10]
cmp eax, ebx
jbe 0x40fb08
cmp eax, 0x10
jb 0x40fb08
push 0x20
call dword [0x6be33c]
mov esi, eax
add esp, 4
cmp esi, ebx
je 0x40fb15
mov edx, dword [edi]
mov dword [esi], edx
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
mov ecx, dword [edi + 8]
mov dword [esi + 8], ecx
mov edx, dword [edi + 0xc]
push 0x10
mov dword [esi + 0xc], edx
mov dword [esi + 0x10], 0x10
mov dword [esi + 0x18], ebx
mov dword [esi + 0x14], ebx
mov dword [esi + 0x1c], ebx
call dword [0x6be33c]
add esp, 4
mov dword [esi + 0x18], eax
cmp eax, ebx
je 0x40fb1f
mov ecx, dword [edi + 0x18]
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov edx, dword [ecx + 8]
mov dword [eax + 8], edx
mov ecx, dword [ecx + 0xc]
mov dword [eax + 0xc], ecx
mov eax, dword [edi + 0x14]
cmp eax, ebx
je 0x40faf5
push eax
call dword [0x6be348]
add esp, 4
mov dword [esi + 0x14], eax
cmp eax, ebx
je 0x40fb33
cmp dword [esp + 0x10], ebx
jne 0x40faff
mov dword [esp + 0x10], esi
cmp ebp, ebx
je 0x40fb06
mov dword [ebp + 0x1c], esi
mov ebp, esi
mov edi, dword [edi + 0x1c]
cmp edi, ebx
jne 0x40fa50
jmp 0x40fb4f
mov dword [esp + 0x14], 8
jmp 0x40fb4f
push esi
mov dword [esp + 0x18], 8
call dword [0x6be340]
add esp, 4
jmp 0x40fb4f
mov edx, dword [esi + 0x18]
push edx
mov dword [esp + 0x18], 8
call dword [0x6be340]
push esi
call dword [0x6be340]
add esp, 8
mov eax, dword [esp + 0x18]
pop esi
cmp eax, ebx
je 0x40fb5f
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
cmp dword [esp + 0x10], ebx
je 0x40fb89
mov eax, dword [esp + 0xc]
push eax
call fcn.0040f9b0
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x14]
add esp, 4
pop edi
mov ecx, ebx
pop ebp
mov dword [esp + 4], ebx
mov dword [edx], ecx
pop ebx
add esp, 0xc
ret
cmp dword [esp + 0xc], ebx
jne 0x40fba2
push 0x2af9
mov dword [esp + 0x14], 0x2af9
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x10]
mov dword [edx], ecx
pop edi
pop ebp
pop ebx
add esp, 0xc
ret

Function at 0x4111d0
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.005e73dd
add esp, 0x18
test eax, eax
je 0x4111f3
cmp eax, 0xffffffff
jne 0x4111f5
xor eax, eax
ret
Function at 0x411db0
Capabilities:
Parse pe header

Disassembly:
mov al, byte [esp + 4]
movsx ecx, al
add ecx, 0xffffff9f
cmp ecx, 0x19
ja case.default.0x411dbf
jmp dword [ecx*4 + 0x411e14]
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 0x416370
Capabilities:
Read file on windows

Disassembly:
mov eax, dword [esp + 0xc]
push eax
call sym.Setup.exe_libssh2_session_abstract
add esp, 4
mov dword [esp + 0xc], eax
jmp fcn.005fd64f
Function at 0x421960
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esi + 0x10]
mov ecx, dword [eax]
push str.Connected_for_receive
push 0x625380
push ecx
call fcn.0040c580
add esp, 0xc
mov eax, esi
mov dword [esi], 1
call fcn.00420b10
test eax, eax
jne 0x421990
mov eax, esi
jmp fcn.00420fa0
ret
Function at 0x421da0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x6c6f60]
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 + 0x420]
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 0x421e2f
mov edx, dword [esp + 0x10]
push edx
lea eax, [esp + 0x18]
push eax
lea ecx, [esi + 0xc8]
push ecx
call fcn.005e2940
mov edx, dword [esp + 0x1c]
add esp, 0xc
mov dword [esi + 0x148], edx
mov edx, dword [esi + 0x14c]
cmp edx, 4
jge 0x421e6a
push str.Received_too_short_packet
push ebx
call fcn.0040c610
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.005c950e
add esp, 0x88
ret
mov eax, edi
call fcn.00420cb0
movzx eax, ax
mov dword [esi + 0xc], eax
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0x421e83
jmp dword [eax*4 + 0x421f6c]
cmp edx, 4
jle case.0x421e83.4
mov eax, edi
call fcn.00420cc0
movzx ecx, word [esi + 0x40]
inc ecx
cmp cx, ax
jne case.0x421e83.4
add edx, 0xfffffffc
push edx
mov edx, dword [edi]
add edx, 4
push edx
push 1
push ebp
call fcn.0040cad0
mov edi, eax
add esp, 0x10
test edi, edi
je 0x421ed6
mov ecx, 5
mov eax, esi
call fcn.00421d20
mov eax, edi
jmp 0x421e51
mov eax, dword [esi + 0x14c]
sub eax, 4
cdq
add dword [ebx + 0x70], eax
mov ecx, dword [ebx + 0x70]
adc dword [ebx + 0x74], edx
mov eax, dword [ebx + 0x74]
push eax
push ecx
push ebx
call fcn.00415660
jmp 0x421f42
mov eax, edi
call fcn.00420cc0
movzx edx, ax
mov eax, dword [edi]
add eax, 4
push eax
push 0x625380
push ebx
mov dword [esi + 8], edx
call fcn.0040c580
jmp 0x421f42
mov ecx, dword [edi]
add edx, 0xfffffffe
push edx
add ecx, 2
push ecx
push esi
call fcn.00420d50
add esp, 0xc
test eax, eax
je case.0x421e83.4
jmp 0x421e51
push str.Internal_error:_Unexpected_packet
push 0x6a6694
push ebx
call fcn.0040c610
add esp, 0xc
push ebp
call fcn.00415740
add esp, 4
test eax, eax
je 0x421e4f
mov ecx, 5
mov eax, esi
call fcn.00421d20
mov eax, 0x2a
jmp 0x421e51

Function at 0x4237f0
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x194
mov eax, dword [0x6c6f60]
xor eax, esp
mov dword [esp + 0x190], eax
lea eax, [esp]
push eax
push 2
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x423825
push eax
push str.WSAStartup_failed___d_
push esi
call fcn.0040c610
add esp, 0xc
jmp 0x42385e
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, dword [esp]
cmp al, 2
jne 0x423850
shr eax, 8
test al, al
jne 0x423850
xor eax, eax
mov ecx, dword [esp + 0x190]
xor ecx, esp
call fcn.005c950e
add esp, 0x194
ret
push str.insufficient_winsock_version_to_support_telnet
push esi
call fcn.0040c610
add esp, 8
mov ecx, dword [esp + 0x190]
xor ecx, esp
mov eax, 2
call fcn.005c950e
add esp, 0x194
ret
Function at 0x4239f0
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
mov edx, dword [edi + 0x154]
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 0x423a34
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.0040c610
add esp, 0xc
mov esi, dword [esp + 0xc]
mov ecx, dword [edi]
push str.SENT
mov eax, ebx
call fcn.004238f0
add esp, 4
pop esi
pop ecx
ret
Function at 0x424360
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x90c
mov eax, dword [0x6c6f60]
xor eax, esp
mov dword [esp + 0x908], eax
push ebx
push ebp
push esi
push edi
push 0x7f
lea eax, [esp + 0x9d]
mov ebx, ecx
push 0
push eax
mov dword [esp + 0x20], ebx
mov byte [esp + 0xa4], 0
call fcn.005e2ec0
push 0x7f
lea ecx, [esp + 0x29]
push 0
push ecx
mov byte [esp + 0x30], 0
call fcn.005e2ec0
mov ebp, dword [ebx]
mov edi, dword [ebp + 0x128]
mov edx, dword [edi + 0x1eb4]
sub edx, dword [edi + 0x1eb0]
lea eax, [edi + 0x1cb0]
add edx, 2
push edx
push 0x3c
mov esi, ebp
mov dword [esp + 0x30], ebp
call fcn.00423d80
mov eax, dword [edi + 0x1eb0]
movzx ecx, byte [eax]
inc eax
add esp, 0x20
mov dword [edi + 0x1eb0], eax
cmp ecx, 0x18
je 0x424548
cmp ecx, 0x23
je 0x424522
cmp ecx, 0x27
jne 0x4245da
push 0
push ecx
push 0xfa
push 0xff
push 0x627acc
lea eax, [esp + 0x12c]
push 0x800
push eax
call fcn.004106a0
mov esi, dword [edi + 0x1cac]
add esp, 0x1c
mov ebp, 4
test esi, esi
je 0x4244b6
lea esp, [esp]
mov ebx, dword [esi]
mov eax, ebx
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x424447
sub eax, edx
lea edi, [eax + ebp + 1]
cmp edi, 0x7fa
jae 0x4244ab
lea ecx, [esp + 0x18]
push ecx
lea edx, [esp + 0x9c]
push edx
push str._127_____127s
push ebx
call fcn.004d41b0
add esp, 0x10
test eax, eax
je 0x4244ab
lea eax, [esp + 0x18]
push eax
push 1
lea ecx, [esp + 0xa0]
push ecx
push 0
mov edx, 0x800
push str._c_s_c_s
sub edx, ebp
push edx
lea eax, [esp + ebp + 0x130]
push eax
call fcn.004106a0
add esp, 0x1c
mov ebp, edi
mov esi, dword [esi + 4]
test esi, esi
jne 0x424440
mov ebx, dword [esp + 0x14]
push 0xf0
push 0xff
mov ecx, 0x800
push str._c_c
sub ecx, ebp
push ecx
lea edx, [esp + ebp + 0x128]
push edx
call fcn.004106a0
mov ecx, dword [ebx + 0x154]
add esp, 0x14
push 0
add ebp, 2
push ebp
lea eax, [esp + 0x120]
push eax
push ecx
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jge 0x424515
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, dword [esp + 0x10]
push eax
push str.Sending_data_failed___d_
push edx
call fcn.0040c610
add esp, 0xc
mov esi, dword [esp + 0x10]
add ebp, 0xfffffffe
push ebp
jmp 0x4245c9
lea ecx, [edi + 0x1c28]
mov eax, ecx
lea esi, [eax + 1]
lea ecx, [ecx]
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x424530
push 0xf0
push 0xff
push ecx
push 0
push 0x23
jmp 0x424569
lea ecx, [edi + 0x1c08]
mov eax, ecx
lea esi, [eax + 1]
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x424553
push 0xf0
push 0xff
push ecx
push 0
push 0x18
push 0xfa
push 0xff
sub eax, esi
push str._c_c_c_c_s_c_c
lea edi, [eax + 6]
lea eax, [esp + 0x138]
push 0x800
push eax
call fcn.004106a0
mov edx, dword [ebx + 0x154]
add esp, 0x28
push 0
push edi
lea ecx, [esp + 0x120]
push ecx
push edx
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jge 0x4245c3
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebp
call fcn.0040c610
add esp, 0xc
add edi, 0xfffffffe
mov esi, ebp
push edi
push 0x3e
lea eax, [esp + 0x122]
call fcn.00423d80
add esp, 8
mov ecx, dword [esp + 0x918]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.005c950e
add esp, 0x90c
ret
Function at 0x424770
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
cmp dword [esp + 0xc], 0x1f
mov eax, dword [esp + 8]
mov eax, dword [eax]
push ebx
mov ebx, dword [eax + 0x128]
mov dword [esp + 4], eax
jne 0x4248d9
push ebp
push esi
push edi
lea edi, [ebx + 0x1cb0]
lea ebp, [ebx + 0x1eb0]
mov dword [ebp], edi
cmp edi, ebp
jae 0x4247a9
mov byte [edi], 0xff
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x4247b6
mov byte [eax], 0xfa
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x4247c3
mov byte [eax], 0x1f
inc dword [ebp]
movzx ecx, word [ebx + 0x1ca8]
mov esi, dword [sym.imp.WS2_32.dll_htons]
push ecx
call esi
movzx edx, ax
movzx eax, word [ebx + 0x1caa]
push eax
mov dword [esp + 0x20], edx
call esi
movzx ecx, ax
mov eax, dword [ebp]
cmp eax, ebp
jae 0x4247f7
mov dl, byte [esp + 0x1c]
mov byte [eax], dl
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x424807
mov dl, byte [esp + 0x1d]
mov byte [eax], dl
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x424813
mov byte [eax], cl
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x42481f
mov byte [eax], ch
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x42482c
mov byte [eax], 0xff
inc dword [ebp]
mov eax, dword [ebp]
cmp eax, ebp
jae 0x424839
mov byte [eax], 0xf0
inc dword [ebp]
mov eax, dword [ebp]
mov esi, dword [esp + 0x10]
mov ecx, eax
sub ecx, edi
sub ecx, 2
push ecx
mov dword [ebx + 0x1eb4], eax
lea eax, [ebx + 0x1cb2]
push 0x3e
mov dword [ebp], edi
call fcn.00423d80
mov ebp, dword [sym.imp.WS2_32.dll_send]
add esp, 8
push 0
push 3
push edi
mov edi, dword [esp + 0x24]
mov edx, dword [edi + 0x154]
push edx
call ebp
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jge 0x424898
call esi
push eax
mov eax, dword [esp + 0x14]
push str.Sending_data_failed___d_
push eax
call fcn.0040c610
add esp, 0xc
lea ecx, [ebx + 0x1cb3]
push 4
push ecx
call fcn.00424600
mov edx, dword [edi + 0x154]
add esp, 8
push 0
push 2
add ebx, 0x1cb7
push ebx
push edx
call ebp
test eax, eax
jge 0x4248d6
call esi
push eax
mov eax, dword [esp + 0x14]
push str.Sending_data_failed___d_
push eax
call fcn.0040c610
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x428ad0
Capabilities:
Check http status code

Disassembly:
mov eax, 0x51eb851f
imul ecx
sar edx, 5
push ebx
mov ebx, dword [edi]
mov eax, edx
push ebp
mov ebp, dword [esp + 0xc]
shr eax, 0x1f
push esi
add eax, edx
xor esi, esi
cmp eax, 2
je 0x428b06
push str.Couldnt_set_desired_mode
push ebx
call fcn.0040c610
add esp, 8
lea eax, [esi + 0x11]
pop esi
pop ebp
pop ebx
ret
cmp ecx, 0xc8
je 0x428b1d
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200_n
push ebx
call fcn.0040c580
add esp, 0xc
cmp ebp, 0x13
jne 0x428b31
push edi
call fcn.00428a60
add esp, 4
mov esi, eax
pop esi
pop ebp
pop ebx
ret
cmp ebp, 0x14
jne 0x428b45
push edi
call fcn.00425dc0
add esp, 4
mov esi, eax
pop esi
pop ebp
pop ebx
ret
cmp ebp, 0x15
jne 0x428b57
mov ecx, edi
call fcn.00428ab0
mov esi, eax
pop esi
pop ebp
pop ebx
ret
cmp ebp, 0x16
jne 0x428b65
mov ecx, edi
call fcn.00428ac0
mov esi, eax
mov eax, esi
pop esi
pop ebp
pop ebx
ret