joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100b0e50
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov eax, dword [esp + 4]
cmp byte [eax + 0x1a4], 0
je 0x100b0e6d
push eax
call fcn.100aa840
add esp, 4
test eax, eax
je 0x100b0e8e
mov al, 1
ret
mov eax, dword [eax + 0x150]
cmp eax, 0xffffffff
je 0x100b0e8e
push 2
push 1
lea ecx, [esp + 0xc]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
setne al
ret
xor al, al
ret

Function at 0x100b10e0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x188
mov eax, dword [0x1023b4c0]
xor eax, esp
mov dword [esp + 0x184], eax
push ebx
mov ebx, dword [esp + 0x190]
lea eax, [esp + 8]
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [esp + 0x1a4]
push 0x80
push 0
push eax
mov dword [esp + 0x18], 0x80
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [esp + 0xc]
push eax
lea eax, [esp + 0x14]
push eax
push dword [esp + 0x1a4]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x100b1167
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [esp + 0x90]
push 0x100
push eax
push esi
call fcn.1009b8a0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
jmp 0x100b11a7
push edi
push esi
push dword [esp + 0x14]
lea eax, [esp + 0x1c]
push eax
call fcn.100b0cd0
add esp, 0x10
test al, al
jne 0x100b11b0
call sub.api_ms_win_crt_runtime_l1_1_0.dll__errno
mov esi, dword [eax]
call sub.api_ms_win_crt_runtime_l1_1_0.dll__errno
mov edi, eax
lea eax, [esp + 0x90]
push 0x100
push eax
push esi
call fcn.1009b8a0
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.100b02e0
add esp, 0x1c
mov ecx, dword [esp + 0x190]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.100efabc
add esp, 0x188
ret

Function at 0x100b1920
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xc
mov eax, dword [0x1024058c]
mov dword [esp + 4], 0x4020
mov dword [esp], 0
mov dword [esp + 8], 4
test eax, eax
jne 0x100b1971
push 3
push 2
push eax
push eax
push 6
call fcn.100dbba0
add esp, 0x14
test al, al
je 0x100b1965
mov dword [0x1024058c], 2
add esp, 0xc
ret
mov dword [0x1024058c], 1
jmp 0x100b1976
cmp eax, 2
je 0x100b19bc
lea eax, [esp + 8]
push eax
lea eax, [esp + 4]
push eax
push 0x1001
push 0xffff
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x100b19a1
mov eax, dword [esp]
cmp eax, dword [esp + 4]
jg 0x100b19bc
push 4
lea eax, [esp + 8]
push eax
push 0x1001
push 0xffff
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_setsockopt]
add esp, 0xc
ret
Function at 0x100b2dd0
Capabilities:
Get common file path

Disassembly:
push ecx
push ebx
push edi
push str.kernel32
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov ebx, eax
test ebx, ebx
jne 0x100b2dea
pop edi
pop ebx
pop ecx
ret
push ebp
push esi
push str.LoadLibraryExA
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [esp + 0x18]
mov ebp, eax
push 0x10221d60
push esi
call sub.api_ms_win_crt_string_l1_1_0.dll_strpbrk
add esp, 8
test eax, eax
je 0x100b2e32
test ebp, ebp
je 0x100b2e23
push 8
push 0
push esi
call ebp
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
test ebp, ebp
je 0x100b2e58
push str.AddDllDirectory
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x100b2e58
push 0x800
push 0
push esi
call ebp
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov edx, eax
mov dword [esp + 0x10], edx
test edx, edx
je 0x100b2f0f
mov ecx, esi
lea ebx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100b2e75
sub ecx, ebx
lea eax, [ecx + 1]
add eax, edx
push eax
call dword [0x1023b0f8]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x100b2f05
push dword [esp + 0x10]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x100b2f05
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100b2ea7
sub ecx, edx
mov eax, 0x5c
mov word [ecx + ebx], ax
mov ecx, ebx
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100b2ec0
sub ecx, edx
sub ecx, esi
add ecx, ebx
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x100b2ed0
test ebp, ebp
je 0x100b2efc
push 8
push 0
push ebx
call ebp
push ebx
mov edi, eax
call dword [0x1023b0fc]
add esp, 4
mov eax, edi
pop esi
pop ebp
pop edi
pop ebx
pop ecx
ret
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
push ebx
call dword [0x1023b0fc]
add esp, 4
pop esi
pop ebp
mov eax, edi
pop edi
pop ebx
pop ecx
ret
Function at 0x100b9640
Capabilities:
Convert ip address from string

Disassembly:
sub esp, 0x18
mov eax, dword [0x1023b4c0]
xor eax, esp
mov dword [esp + 0x14], eax
push esi
mov esi, dword [esp + 0x20]
lea eax, [esp + 4]
push eax
push esi
push 2
call dword [sym.imp.WS2_32.dll_inet_pton]
test eax, eax
jg 0x100b9688
lea eax, [esp + 8]
push eax
push esi
push 0x17
call dword [sym.imp.WS2_32.dll_inet_pton]
test eax, eax
pop esi
setg al
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.100efabc
add esp, 0x18
ret
mov ecx, dword [esp + 0x18]
mov al, 1
pop esi
xor ecx, esp
call fcn.100efabc
add esp, 0x18
ret

Function at 0x100b97a0
Capabilities:
Create udp socket

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x100b97b2
mov eax, dword [eax + 0x70]
mov al, byte [eax + 0xe3]
ret
push 0
push 2
push 0x17
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
jne 0x100b97c6
xor al, al
ret
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov al, 1
ret
Function at 0x100c3110
Capabilities:
Move file

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
call fcn.100b8b80
push dword [esp + 0x38]
movups xmm0, xmmword [eax]
movups xmmword [esp + 0x18], xmm0
call sub.api_ms_win_crt_string_l1_1_0.dll__strdup
push dword [esp + 0x40]
mov edi, eax
call sub.api_ms_win_crt_string_l1_1_0.dll__strdup
mov ebx, dword [sym.imp.KERNEL32.dll_MoveFileExA]
add esp, 0xc
mov esi, eax
push 1
push esi
push edi
call ebx
test eax, eax
jne 0x100c31a5
mov ebp, dword [sym.imp.KERNEL32.dll_Sleep]
nop dword [eax + eax]
lea eax, [esp + 0x20]
push eax
call fcn.100b8b80
movups xmm0, xmmword [esp + 0x14]
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.100b8c30
add esp, 0x20
test edx, edx
ja 0x100c31c9
jb 0x100c3197
cmp eax, 0x3e8
ja 0x100c31c9
push 1
call ebp
push 1
push esi
push edi
call ebx
test eax, eax
je 0x100c3160
test edi, edi
je 0x100c31b2
push edi
call fcn.100f1764
add esp, 4
test esi, esi
je 0x100c31bf
push esi
call fcn.100f1764
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret
test edi, edi
je 0x100c31d6
push edi
call fcn.100f1764
add esp, 4
test esi, esi
je 0x100c31e3
push esi
call fcn.100f1764
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x20
ret
Function at 0x100c3330
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
Set socket configuration
Start tcp server

Disassembly:
sub esp, 0x34
mov eax, dword [0x1023b4c0]
xor eax, esp
mov dword [esp + 0x30], eax
push esi
push edi
mov edi, dword [esp + 0x4c]
push 6
push 1
push 2
mov dword [esp + 0x14], 0x10
mov dword [esp + 0x18], 1
call dword [sym.imp.WS2_32.dll_socket]
mov esi, eax
cmp esi, 0xffffffff
je 0x100c3522
xorps xmm0, xmm0
mov eax, 2
push 0x7f000001
movlpd qword [esp + 0x24], xmm0
mov word [esp + 0x1c], ax
call dword [sym.imp.WS2_32.dll_htonl]
mov dword [esp + 0x1c], eax
xor eax, eax
push 4
mov word [esp + 0x1e], ax
lea eax, [esp + 0x10]
push eax
push 4
push 0xffff
push esi
mov dword [edi + 4], 0xffffffff
mov dword [edi], 0xffffffff
call dword [sym.imp.WS2_32.dll_setsockopt]
cmp eax, 0xffffffff
je 0x100c3510
push 0x10
lea eax, [esp + 0x1c]
push eax
push esi
call dword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x100c3510
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x1c]
push eax
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x100c3510
cmp dword [esp + 8], 0x10
jl 0x100c3510
push 1
push esi
call dword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x100c3510
push 0
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov dword [edi], eax
cmp eax, 0xffffffff
je 0x100c3510
push 0x10
lea ecx, [esp + 0x1c]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x100c3510
push 1
push esi
call fcn.100db7f0
add esp, 8
test eax, eax
js 0x100c3510
push 0
push 0x2710
lea eax, [esp + 0x18]
mov dword [esp + 0x18], esi
push 1
push eax
mov dword [esp + 0x24], 0x300
call fcn.100c0f40
add esp, 0x10
push 0
push 0
push esi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [edi + 4], eax
cmp eax, 0xffffffff
je 0x100c3510
lea eax, [esp + 8]
mov dword [esp + 8], 0x10
push eax
lea eax, [esp + 0x1c]
push eax
push dword [edi]
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x100c3510
cmp dword [esp + 8], 0x10
jl 0x100c3510
lea eax, [esp + 8]
mov dword [esp + 8], 0x10
push eax
lea eax, [esp + 0x2c]
push eax
push dword [edi + 4]
call dword [sym.imp.WS2_32.dll_getpeername]
cmp eax, 0xffffffff
je 0x100c3510
cmp dword [esp + 8], 0x10
jl 0x100c3510
mov ax, word [esp + 0x18]
cmp ax, word [esp + 0x28]
jne 0x100c3510
mov eax, dword [esp + 0x1c]
cmp eax, dword [esp + 0x2c]
jne 0x100c3510
mov ax, word [esp + 0x1a]
cmp ax, word [esp + 0x2a]
jne 0x100c3510
push esi
call dword [sym.imp.WS2_32.dll_closesocket]
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x30]
xor ecx, esp
call fcn.100efabc
add esp, 0x34
ret
push esi
mov esi, dword [sym.imp.WS2_32.dll_closesocket]
call esi
push dword [edi]
call esi
push dword [edi + 4]
call esi
mov ecx, dword [esp + 0x38]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, esp
call fcn.100efabc
add esp, 0x34
ret
Function at 0x100c3570
Capabilities:
Resolve dns

Disassembly:
sub esp, 0x10
mov eax, dword [esp + 0x20]
push edi
xor edi, edi
mov dword [esp + 0xc], edi
mov dword [eax], edi
lea eax, [esp + 0x10]
push eax
push dword [esp + 0x24]
push dword [esp + 0x24]
push dword [esp + 0x24]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 4], eax
test eax, eax
jne 0x100c36ff
push esi
mov esi, dword [esp + 0x14]
test esi, esi
je 0x100c36ea
push ebx
push ebp
mov eax, dword [esi + 0x14]
test eax, eax
je 0x100c35cc
lea edx, [eax + 1]
nop dword [eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x100c35c0
sub eax, edx
inc eax
jmp 0x100c35ce
xor eax, eax
mov ecx, dword [esi + 4]
mov dword [esp + 0x14], eax
cmp ecx, 2
jne 0x100c35df
lea ebp, [ecx + 0xe]
jmp 0x100c35eb
cmp ecx, 0x17
jne 0x100c368c
lea ebp, [ecx + 5]
cmp dword [esi + 0x18], 0
je 0x100c368c
mov ecx, dword [esi + 0x10]
test ecx, ecx
je 0x100c368c
cmp ecx, ebp
jb 0x100c368c
add eax, 0x20
add eax, ebp
push eax
call dword [0x1023b0f8]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x100c36db
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]
mov dword [ebx + 0xc], eax
lea eax, [ebx + 0x20]
push ebp
mov dword [ebx + 0x10], ebp
mov dword [ebx + 0x14], 0
mov dword [ebx + 0x1c], 0
mov dword [ebx + 0x18], eax
push dword [esi + 0x18]
push eax
call sub.VCRUNTIME140.dll_memcpy
mov ecx, dword [esp + 0x20]
add esp, 0xc
test ecx, ecx
je 0x100c3678
mov eax, dword [ebx + 0x18]
add eax, ebp
push ecx
mov dword [ebx + 0x14], eax
push dword [esi + 0x14]
push eax
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
mov eax, dword [esp + 0x18]
test edi, edi
cmove edi, ebx
test eax, eax
je 0x100c3688
mov dword [eax + 0x1c], ebx
mov dword [esp + 0x18], ebx
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x100c35b2
mov esi, dword [esp + 0x10]
mov eax, dword [esp + 0x1c]
pop ebp
pop ebx
test eax, eax
je 0x100c36ac
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x100c36e6
test edi, edi
je 0x100c36cb
mov esi, dword [edi + 0x1c]
push edi
call dword [0x1023b0fc]
add esp, 4
mov edi, esi
test esi, esi
jne 0x100c36b4
mov esi, dword [esp + 8]
mov eax, dword [esp + 0x28]
xor edi, edi
mov dword [eax], edi
mov eax, esi
pop esi
pop edi
add esp, 0x10
ret
mov esi, 8
mov dword [esp + 0x10], esi
jmp 0x100c369b
test edi, edi
jne 0x100c36f6
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [esp + 0x28]
mov dword [eax], edi
mov eax, esi
pop esi
pop edi
add esp, 0x10
ret

Function at 0x100c3b00
Capabilities:
Create thread

Disassembly:
push 0
push 0
push dword [esp + 0x10]
push dword [esp + 0x10]
push 0
push 0
call sub.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex
mov ecx, eax
add esp, 0x18
xor eax, eax
test ecx, ecx
je 0x100c3b26
cmp ecx, 0xffffffff
cmovne eax, ecx
ret
Function at 0x100c7660
Capabilities:
Query environment variable

Disassembly:
push ebx
push ebp
xor ebp, ebp
push esi
push edi
lea esi, [ebp + 1]
push esi
push ebp
call dword [0x1023b100]
mov edi, eax
add esp, 8
test edi, edi
je 0x100c76b7
nop word [eax + eax]
push esi
push edi
push dword [esp + 0x1c]
mov ebp, edi
mov ebx, esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
mov esi, eax
test esi, esi
je 0x100c76cf
cmp esi, ebx
je 0x100c76cf
cmp esi, 0x8000
ja 0x100c76cf
cmp esi, ebx
jb 0x100c76c8
push esi
push edi
call dword [0x1023b100]
mov edi, eax
add esp, 8
test edi, edi
jne 0x100c7680
push ebp
call dword [0x1023b0fc]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
ret
push edi
call dword [0x1023b0fc]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x100c8ae0
Capabilities:
Send data
Send data on socket

Disassembly:
mov ecx, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0xc]
push esi
mov esi, dword [esp + 0xc]
push 0
mov byte [esp + 0x12], cl
lea ecx, [esp + 0x10]
push 3
mov eax, dword [esi + 0xc]
push ecx
mov byte [esp + 0x18], 0xff
mov byte [esp + 0x19], bl
push dword [eax + 0x150]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x100c8b2c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.100b02e0
add esp, 0xc
push dword [esp + 0x14]
push ebx
push str.SENT
push esi
call fcn.100c8700
add esp, 0x10
pop esi
pop ebx
ret
Function at 0x100c8c80
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
cmp dword [esp + 0xc], 0x1f
push ebx
mov ebx, dword [esp + 0xc]
push ebp
mov eax, dword [ebx + 0xc]
mov ebp, dword [ebx + 0x134]
mov dword [esp + 8], eax
jne 0x100c8dd3
push esi
lea ecx, [ebp + 0x1cb4]
push edi
lea edi, [ebp + 0x1eb4]
mov eax, ecx
mov dword [edi], ecx
cmp ecx, edi
jae 0x100c8cbd
lea eax, [ecx + 1]
mov byte [ecx], 0xff
mov dword [edi], eax
cmp eax, edi
jae 0x100c8cd1
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x100c8cd1
mov byte [eax], 0x1f
inc dword [edi]
movzx eax, word [ebp + 0x1ca8]
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
movzx eax, ax
mov dword [esp + 0x18], eax
movzx eax, word [ebp + 0x1caa]
push eax
call esi
mov edx, dword [esp + 0x18]
movzx ecx, ax
mov eax, dword [edi]
cmp eax, edi
jae 0x100c8d3b
mov byte [eax], dl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x100c8d3b
mov byte [eax], dh
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x100c8d3b
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x100c8d3b
shr ecx, 8
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x100c8d3b
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x100c8d3b
mov byte [eax], 0xf0
mov eax, dword [edi]
inc eax
mov dword [ebp + 0x1eb8], eax
lea esi, [ebp + 0x1cb4]
sub eax, esi
mov dword [edi], esi
sub eax, 2
push eax
lea eax, [ebp + 0x1cb6]
push eax
push 0x3e
push ebx
call fcn.100c8800
mov eax, dword [esp + 0x20]
add esp, 0x10
mov edi, dword [sym.imp.WS2_32.dll_send]
push 0
push 3
push esi
push dword [eax + 0x150]
call edi
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x100c8d93
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.100b02e0
add esp, 0xc
push 4
lea eax, [ebp + 0x1cb7]
push eax
push ebx
call fcn.100c8b50
add esp, 0xc
lea eax, [ebp + 0x1cbb]
push 0
push 2
push eax
mov eax, dword [esp + 0x1c]
push dword [eax + 0x150]
call edi
test eax, eax
jns 0x100c8dd1
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.100b02e0
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x100ca260
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x1023b4c0]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
mov ebx, dword [esp + 0x90]
push ebp
push esi
push edi
mov eax, dword [ebx + 0xc]
mov edi, dword [eax + 0x440]
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], 0x80
lea eax, [esp + 0x18]
push eax
mov eax, dword [edi + 0x13c]
push 0
add eax, 4
push eax
push dword [edi + 0x148]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [edi + 0x130], 0
mov dword [edi + 0x134], eax
jne 0x100ca2e6
push dword [esp + 0x10]
lea eax, [esp + 0x18]
push eax
lea eax, [edi + 0xb0]
push eax
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [esp + 0x1c]
add esp, 0xc
mov dword [edi + 0x130], eax
mov esi, dword [edi + 0x134]
cmp esi, 4
jge 0x100ca321
push str.Received_too_short_packet
push ebx
call fcn.100b02e0
add esp, 8
mov dword [edi + 0xc], 7
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.100efabc
add esp, 0x88
ret
mov edx, dword [edi + 0x148]
movzx eax, byte [edx]
movzx ecx, byte [edx + 1]
shl eax, 8
or ecx, eax
mov dword [edi + 0xc], ecx
dec ecx
cmp ecx, 5
ja case.0x100ca340.1
jmp dword [ecx*4 + 0x100ca44c]
cmp esi, 4
jle case.0x100ca340.4
movzx ecx, byte [edx + 2]
movzx eax, byte [edx + 3]
shl ecx, 8
or ecx, eax
movzx eax, word [edi + 0x144]
inc eax
movzx eax, ax
cmp eax, ecx
jne case.0x100ca340.4
lea eax, [esi - 4]
push eax
lea eax, [edx + 4]
push eax
push 1
push ebx
call fcn.100b0230
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100ca39b
push 5
push edi
call fcn.100cad60
add esp, 8
mov eax, esi
jmp 0x100ca308
mov eax, dword [edi + 0x134]
sub eax, 4
cdq
add dword [ebx + 0x90], eax
adc dword [ebx + 0x94], edx
push dword [ebx + 0x94]
push dword [ebx + 0x90]
push ebx
call fcn.100bfd00
jmp 0x100ca421
movzx ecx, byte [edx + 2]
lea ebp, [edx + 4]
movzx eax, byte [edx + 3]
add esi, 0xfffffffc
shl ecx, 8
or ecx, eax
push esi
push ebp
mov dword [edi + 8], ecx
call fcn.100cadd0
add esp, 8
cmp eax, esi
jae case.0x100ca340.4
push ebp
push str.TFTP_error:__s
push ebx
call fcn.100b03b0
jmp 0x100ca421
lea eax, [esi - 2]
push eax
lea eax, [edx + 2]
push eax
push edi
call fcn.100ca010
add esp, 0xc
test eax, eax
je case.0x100ca340.4
jmp 0x100ca308
push str.Internal_error:_Unexpected_packet
push 0x10217c58
push ebx
call fcn.100b02e0
add esp, 0xc
push ebx
call fcn.100c0100
add esp, 4
test eax, eax
je 0x100ca306
push 5
push edi
call fcn.100cad60
add esp, 8
mov eax, 0x2a
jmp 0x100ca308
Function at 0x100d0990
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x88
mov eax, dword [0x1023b4c0]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x9c]
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x18]
or esi, 0xffffffff
push eax
mov ebx, dword [edi + 0xc]
mov ebp, dword [ebx + 0x154]
push ebp
mov dword [esp + 0x1c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x100d09f3
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0x80
push eax
lea eax, [esp + 0x18]
push eax
push ebp
call dword [sym.imp.WS2_32.dll_accept]
mov esi, eax
push ebp
push ebx
push edi
call fcn.100b0d80
add esp, 0xc
cmp esi, 0xffffffff
jne 0x100d0a18
push str.Error_accept__ing_server_connect
push edi
call fcn.100b02e0
add esp, 8
mov eax, 0x1e
jmp 0x100d0a88
push str.Connection_accepted_from_server
push edi
call fcn.100b03b0
push 1
push esi
mov byte [ebx + 0x26d], 0
mov dword [ebx + 0x154], esi
call fcn.100db7f0
add esp, 0x10
mov byte [ebx + 0x280], 1
cmp dword [edi + 0x1b0], 0
je 0x100d0a86
push 1
push edi
call fcn.100a14a0
mov eax, dword [edi + 0x1b0]
push 1
push esi
push dword [edi + 0x1b4]
call eax
push 0
push edi
mov esi, eax
call fcn.100a14a0
add esp, 0x1c
test esi, esi
je 0x100d0a86
push ebx
push edi
call fcn.100d0f20
add esp, 8
mov eax, 0x2a
jmp 0x100d0a88
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.100efabc
add esp, 0x88
ret
Function at 0x100d29b0
Capabilities:
Check http status code

Disassembly:
mov ecx, dword [esp + 8]
push ebx
push esi
mov esi, dword [esp + 0xc]
push edi
lea eax, [ecx - 0xc8]
xor edi, edi
mov ebx, dword [esi + 0xc]
cmp eax, 0x64
jb 0x100d29e0
push str.Couldnt_set_desired_mode
push esi
call fcn.100b02e0
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x100d29f7
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.100b03b0
add esp, 0xc
mov eax, dword [esp + 0x18]
push ebp
cmp eax, 0x13
jne 0x100d2a12
push ebx
push esi
call fcn.100d28b0
add esp, 8
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp eax, 0x14
jne 0x100d2b22
mov edi, dword [esi + 0xc]
xor ebx, ebx
cmp dword [esi + 0x4e8], 2
mov dword [esp + 0x18], edi
jne 0x100d2a90
mov eax, dword [esi + 0x134]
mov eax, dword [eax]
test eax, eax
je 0x100d2a90
push 3
push ebx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x1c], ebx
push ecx
push ebx
push eax
call fcn.100da8d0
mov edi, eax
add esp, 0x14
test edi, edi
jne 0x100d2b4f
push 0x2f
push dword [esp + 0x18]
call sub.VCRUNTIME140.dll_strrchr
add esp, 8
test eax, eax
je 0x100d2a7f
mov ebx, dword [esp + 0x14]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x100d2a8c
push dword [esp + 0x14]
call dword [0x1023b0fc]
add esp, 4
mov edi, dword [esp + 0x18]
mov ecx, dword [esi + 0x530]
test ecx, ecx
jne 0x100d2aae
cmp byte [esi + 0xd0c], 0
mov ecx, str.NLST
mov eax, str.LIST
cmove ecx, eax
mov edx, 0x100fe69c
test ebx, ebx
mov eax, edx
cmovne eax, ebx
push eax
mov eax, 0x10215f20
cmove eax, edx
push eax
push ecx
push 0x102216c0
call fcn.1009f890
push ebx
mov ebp, eax
call dword [0x1023b0fc]
add esp, 0x14
test ebp, ebp
jne 0x100d2aeb
mov edi, 0x1b
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
push ebp
push 0x10217c58
lea eax, [edi + 0x440]
push eax
push esi
call fcn.100e5150
push ebp
mov edi, eax
call dword [0x1023b0fc]
add esp, 0x14
test edi, edi
jne 0x100d2b4f
mov eax, dword [esi + 0xc]
pop ebp
mov dword [eax + 0x4c4], 0x1f
mov eax, edi
pop edi
pop esi
pop ebx
ret
cmp eax, 0x15
jne 0x100d2b3b
push 0xd
push 1
push esi
call fcn.100d2440
add esp, 0xc
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp eax, 0x16
jne 0x100d2b4f
push 0xe
push 1
push esi
call fcn.100d2440
add esp, 0xc
mov edi, eax
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret