joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100deef0
Capabilities:
Write file on windows

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp byte [esi + 0x6aa], 0
je 0x100def8d
cmp dword [esi + 0x1a4], 0
je 0x100def47
push esi
call fcn.100cc460
push 1
push esi
mov byte [esp + 0x14], al
call fcn.100ccdb0
push dword [esi + 0x154]
mov eax, dword [esi + 0x1a4]
push dword [esp + 0x24]
push dword [esp + 0x24]
push dword [esp + 0x24]
push esi
call eax
push dword [esp + 0x28]
push esi
call fcn.100ccdb0
add esp, 0x28
pop esi
ret
mov ecx, dword [esp + 0xc]
mov eax, ecx
sub eax, 0
je 0x100def5c
sub eax, 1
je 0x100def5c
sub eax, 1
jne 0x100def8d
push dword [esi + 0x150]
lea eax, [ecx*2 + 0x1013dbc4]
push 1
add eax, ecx
push 2
push eax
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
push dword [esi + 0x150]
push 1
push dword [esp + 0x2c]
push dword [esp + 0x2c]
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
add esp, 0x20
pop esi
ret

Function at 0x100e2980
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 0x100e299a
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 0x1013bda0
push esi
call sub.api_ms_win_crt_string_l1_1_0.dll_strpbrk
add esp, 8
test eax, eax
je 0x100e29e2
test ebp, ebp
je 0x100e29d3
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 0x100e2a08
push str.AddDllDirectory
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x100e2a08
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 0x100e2abf
mov ecx, esi
lea ebx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100e2a25
sub ecx, ebx
lea eax, [ecx + 1]
add eax, edx
push eax
call dword [0x101c87a8]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x100e2ab5
push dword [esp + 0x10]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x100e2ab5
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100e2a57
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 0x100e2a70
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 0x100e2a80
test ebp, ebp
je 0x100e2aac
push 8
push 0
push ebx
call ebp
push ebx
mov edi, eax
call dword [0x101c87ac]
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 [0x101c87ac]
add esp, 4
pop esi
pop ebp
mov eax, edi
pop edi
pop ebx
pop ecx
ret
Function at 0x100e5d60
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xc
mov eax, dword [0x101cc92c]
mov dword [esp + 4], 0x4020
mov dword [esp], 0
mov dword [esp + 8], 4
test eax, eax
jne 0x100e5db1
push 3
push 2
push eax
push eax
push 6
call fcn.10116ef0
add esp, 0x14
test al, al
je 0x100e5da5
mov dword [0x101cc92c], 2
add esp, 0xc
ret
mov dword [0x101cc92c], 1
jmp 0x100e5db6
cmp eax, 2
je 0x100e5dfc
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 0x100e5de1
mov eax, dword [esp]
cmp eax, dword [esp + 4]
jg 0x100e5dfc
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 0x100e68b0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x188
mov eax, dword [0x101c8c40]
xor eax, esp
mov dword [esp + 0x184], eax
mov eax, dword [esp + 0x18c]
push ebx
mov ebx, dword [esp + 0x194]
push esi
mov esi, dword [eax + 8]
push edi
mov edi, dword [esi + 0x98]
cmp edi, 0xffffffff
je 0x100e69e8
mov eax, dword [ebx + 0x18]
mov eax, dword [eax + 0x2b4]
test dword [eax + 0x48], 0x800
jne 0x100e69e8
push 0x80
lea eax, [esp + 0x14]
mov dword [esp + 0x10], 0x80
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [esp + 0xc]
push eax
lea eax, [esp + 0x14]
push eax
push edi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x100e6976
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [esp + 0x90]
push 0x100
push eax
push esi
call fcn.100f30c0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebx
call fcn.100def90
add esp, 0x1c
mov eax, 2
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x184]
xor ecx, esp
call fcn.10122cc7
add esp, 0x188
ret
lea eax, [esi + 0xfc]
push eax
lea eax, [esi + 0xca]
push eax
push dword [esp + 0x14]
lea eax, [esp + 0x1c]
push eax
call fcn.100e13d0
add esp, 0x10
test al, al
jne 0x100e69e8
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.100f30c0
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.100def90
add esp, 0x1c
mov eax, 2
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x184]
xor ecx, esp
call fcn.10122cc7
add esp, 0x188
ret
mov ecx, dword [esp + 0x190]
xor eax, eax
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.10122cc7
add esp, 0x188
ret

Function at 0x100e9850
Capabilities:
Create udp socket

Disassembly:
push esi
mov esi, dword [esp + 8]
test esi, esi
je 0x100e9897
mov eax, dword [esi + 0x88]
cmp byte [eax + 0x164], 0
jne 0x100e9885
push 0
call fcn.100e9850
add esp, 4
test al, al
mov eax, dword [esi + 0x88]
setne cl
inc cl
mov byte [eax + 0x164], cl
mov eax, dword [esi + 0x88]
pop esi
cmp byte [eax + 0x164], 2
sete al
ret
push 0
push 2
push 0x17
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
jne 0x100e98b1
xor esi, esi
test esi, esi
pop esi
setne al
ret
push eax
mov esi, 1
call dword [sym.imp.WS2_32.dll_closesocket]
test esi, esi
pop esi
setne al
ret
Function at 0x100ea610
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x6c
mov eax, dword [0x101c8c40]
xor eax, esp
mov dword [esp + 0x68], eax
mov eax, dword [esp + 0x70]
push ebp
mov ebp, dword [esp + 0x78]
push edi
xor edi, edi
mov dword [esp + 8], eax
cmp byte [eax + 0x6aa], 0
je 0x100ea7f2
cmp byte [ebp + 0x18], 0
push ebx
lea ebx, [ebp + 0x18]
je 0x100ea7f1
lea eax, [esp + 0x30]
push eax
push ebx
push 2
call fcn.100fc160
add esp, 0xc
test eax, eax
jg 0x100ea7f1
lea eax, [esp + 0x34]
push eax
push ebx
push 0x17
call fcn.100fc160
add esp, 0xc
test eax, eax
jg 0x100ea7f1
cmp byte [ebx], 0
mov eax, str._none_
push esi
push dword [ebp + 0x14]
mov esi, dword [ebp]
cmovne eax, ebx
mov ebp, dword [esp + 0x14]
push eax
push str.Host__s:_d_was_resolved.
push ebp
call fcn.100df060
lea eax, [esp + 0x24]
push 0x400
push eax
call fcn.100d1ac0
lea eax, [esp + 0x3c]
push 0x400
push eax
call fcn.100d1ac0
add esp, 0x20
test esi, esi
je 0x100ea764
lea edx, [edi + 0x10]
mov ecx, dword [esi + 4]
cmp ecx, 0x17
je 0x100ea6d8
cmp ecx, 2
jne 0x100ea759
xor eax, eax
mov byte [esp + 0x48], 0
cmp ecx, 2
lea ebx, [esp + 0x14]
cmovne eax, edx
add ebx, eax
sub ecx, 2
je 0x100ea707
sub ecx, 0x15
jne 0x100ea71f
push 0x2e
lea eax, [esp + 0x4c]
push eax
mov eax, dword [esi + 0x18]
add eax, 8
push eax
push 0x17
jmp 0x100ea717
push 0x2e
lea eax, [esp + 0x4c]
push eax
mov eax, dword [esi + 0x18]
add eax, 4
push eax
push 2
call fcn.10115e50
add esp, 0x10
push ebx
call fcn.100d1ae0
add esp, 4
test eax, eax
je 0x100ea73e
push 2
push 0x10133424
push ebx
call fcn.100d1a80
add esp, 0xc
mov edi, eax
test edi, edi
jne 0x100ea784
lea eax, [esp + 0x48]
push eax
push ebx
call fcn.100d1a20
mov edi, eax
add esp, 8
test edi, edi
jne 0x100ea784
lea edx, [eax + 0x10]
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x100ea6c7
lea eax, [esp + 0x24]
push eax
call fcn.100d1ae0
add esp, 4
test eax, eax
je 0x100ea794
lea eax, [esp + 0x24]
push eax
call fcn.100d1af0
add esp, 4
jmp 0x100ea799
push str.too_many_IP__cannot_show
push ebp
call fcn.100df060
add esp, 8
jmp 0x100ea7d9
mov eax, str._none_
push eax
push str.IPv6:__s
push ebp
call fcn.100df060
lea eax, [esp + 0x20]
push eax
call fcn.100d1ae0
add esp, 0x10
test eax, eax
je 0x100ea7c5
lea eax, [esp + 0x14]
push eax
call fcn.100d1af0
add esp, 4
jmp 0x100ea7ca
mov eax, str._none_
push eax
push str.IPv4:__s
push ebp
call fcn.100df060
add esp, 0xc
lea eax, [esp + 0x14]
push eax
call fcn.100d1a90
lea eax, [esp + 0x28]
push eax
call fcn.100d1a90
add esp, 8
pop esi
pop ebx
mov ecx, dword [esp + 0x70]
pop edi
pop ebp
xor ecx, esp
call fcn.10122cc7
add esp, 0x6c
ret
Function at 0x100f4510
Capabilities:
Move file

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
call fcn.100e8af0
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 0x100f45a5
mov ebp, dword [sym.imp.KERNEL32.dll_Sleep]
nop dword [eax + eax]
lea eax, [esp + 0x20]
push eax
call fcn.100e8af0
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.100e8ba0
add esp, 0x20
test edx, edx
ja 0x100f45c9
jb 0x100f4597
cmp eax, 0x3e8
ja 0x100f45c9
push 1
call ebp
push 1
push esi
push edi
call ebx
test eax, eax
je 0x100f4560
test edi, edi
je 0x100f45b2
push edi
call fcn.1012463b
add esp, 4
test esi, esi
je 0x100f45bf
push esi
call fcn.1012463b
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret
test edi, edi
je 0x100f45d6
push edi
call fcn.1012463b
add esp, 4
test esi, esi
je 0x100f45e3
push esi
call fcn.1012463b
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x20
ret
Function at 0x100f61c0
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 0x100f634f
push esi
mov esi, dword [esp + 0x14]
test esi, esi
je 0x100f633a
push ebx
push ebp
mov eax, dword [esi + 0x14]
test eax, eax
je 0x100f621c
lea edx, [eax + 1]
nop dword [eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x100f6210
sub eax, edx
inc eax
jmp 0x100f621e
xor eax, eax
mov ecx, dword [esi + 4]
mov dword [esp + 0x14], eax
cmp ecx, 2
jne 0x100f622f
lea ebp, [ecx + 0xe]
jmp 0x100f623b
cmp ecx, 0x17
jne 0x100f62dc
lea ebp, [ecx + 5]
cmp dword [esi + 0x18], 0
je 0x100f62dc
mov ecx, dword [esi + 0x10]
test ecx, ecx
je 0x100f62dc
cmp ecx, ebp
jb 0x100f62dc
add eax, 0x20
add eax, ebp
push eax
call dword [0x101c87a8]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x100f632b
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 0x100f62c8
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 0x100f62d8
mov dword [eax + 0x1c], ebx
mov dword [esp + 0x18], ebx
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x100f6202
mov esi, dword [esp + 0x10]
mov eax, dword [esp + 0x1c]
pop ebp
pop ebx
test eax, eax
je 0x100f62fc
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x100f6336
test edi, edi
je 0x100f631b
mov esi, dword [edi + 0x1c]
push edi
call dword [0x101c87ac]
add esp, 4
mov edi, esi
test esi, esi
jne 0x100f6304
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 0x100f62eb
test edi, edi
jne 0x100f6346
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 0x100f6750
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 0x100f6776
cmp ecx, 0xffffffff
cmovne eax, ecx
ret
Function at 0x100f83c0
Capabilities:
Generate random numbers via winapi

Disassembly:
push dword [esp + 8]
push 0
push dword [esp + 0xc]
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
push 2
push dword [esp + 0xc]
push dword [esp + 0xc]
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
ret
Function at 0x100fbd60
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 [0x101c87b0]
mov edi, eax
add esp, 8
test edi, edi
je 0x100fbdb7
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 0x100fbdcf
cmp esi, ebx
je 0x100fbdcf
cmp esi, 0x8000
ja 0x100fbdcf
cmp esi, ebx
jb 0x100fbdc8
push esi
push edi
call dword [0x101c87b0]
mov edi, eax
add esp, 8
test edi, edi
jne 0x100fbd80
push ebp
call dword [0x101c87ac]
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 [0x101c87ac]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x101023c0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x8c
mov eax, dword [0x101c8c40]
xor eax, esp
mov dword [esp + 0x88], eax
push ebx
push esi
push edi
mov edi, dword [esp + 0x9c]
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x18]
push eax
mov esi, dword [edi + 0x18]
mov ebx, dword [esi + 0x1ac]
push ebx
mov dword [esp + 0x18], 0xffffffff
mov dword [esp + 0x1c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x1010242b
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0x80
push eax
lea eax, [esp + 0x18]
push eax
push ebx
call dword [sym.imp.WS2_32.dll_accept]
mov dword [esp + 0xc], eax
jmp 0x1010242f
mov eax, dword [esp + 0xc]
cmp eax, 0xffffffff
jne 0x1010245f
push str.Error_accept__ing_server_connect
push edi
call fcn.100def90
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.10122cc7
add esp, 0x8c
ret
push str.Connection_accepted_from_server
push edi
call fcn.100df060
mov byte [esi + 0x29c], 0
push 1
push dword [esp + 0x18]
call fcn.10117340
lea eax, [esp + 0x1c]
push eax
push 1
push esi
push edi
call fcn.100e5900
mov esi, eax
add esp, 0x20
test esi, esi
je 0x101024b7
push dword [esp + 0xc]
call dword [sym.imp.WS2_32.dll_closesocket]
pop edi
mov eax, esi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.10122cc7
add esp, 0x8c
ret
cmp dword [edi + 0x1ac], 0
je 0x10102513
push 1
push edi
call fcn.100ccdb0
mov eax, dword [edi + 0x1ac]
push 1
push dword [esp + 0x18]
push dword [edi + 0x1b0]
call eax
push 0
push edi
mov esi, eax
call fcn.100ccdb0
add esp, 0x1c
test esi, esi
je 0x10102513
push edi
call fcn.10102bb0
add esp, 4
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.10122cc7
add esp, 0x8c
ret
mov ecx, dword [esp + 0x94]
xor eax, eax
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.10122cc7
add esp, 0x8c
ret
Function at 0x10104b10
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 + 0x18]
cmp eax, 0x64
jb 0x10104b40
push str.Couldnt_set_desired_mode
push esi
call fcn.100def90
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x10104b57
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.100df060
add esp, 0xc
mov al, byte [esp + 0x18]
cmp al, 0x13
jne 0x10104b6f
push ebx
push esi
call fcn.10104820
add esp, 8
mov edi, eax
pop edi
pop esi
pop ebx
ret
cmp al, 0x14
jne 0x10104c7d
mov edi, dword [esi + 0x18]
xor ebx, ebx
cmp byte [esi + 0x4c8], 2
mov dword [esp + 0x14], edi
jne 0x10104bec
mov eax, dword [esi + 0x130]
mov eax, dword [eax]
test eax, eax
je 0x10104bec
push 3
push ebx
lea ecx, [esp + 0x18]
mov dword [esp + 0x18], ebx
push ecx
push ebx
push eax
call fcn.100e72b0
mov edi, eax
add esp, 0x14
test edi, edi
jne 0x10104ca7
push 0x2f
push dword [esp + 0x14]
call sub.VCRUNTIME140.dll_strrchr
add esp, 8
test eax, eax
je 0x10104bdb
mov ebx, dword [esp + 0x10]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x10104be8
push dword [esp + 0x10]
call dword [0x101c87ac]
add esp, 4
mov edi, dword [esp + 0x14]
mov ecx, dword [esi + 0x554]
test ecx, ecx
jne 0x10104c0a
cmp byte [esi + 0xd15], 0
mov ecx, str.NLST
mov eax, str.LIST
cmove ecx, eax
mov edx, 0x1019e3b4
test ebx, ebx
push ebp
mov eax, edx
cmovne eax, ebx
push eax
mov eax, 0x101341d8
cmove eax, edx
push eax
push ecx
push 0x1013d908
call fcn.100f48a0
push ebx
mov ebp, eax
call dword [0x101c87ac]
add esp, 0x14
test ebp, ebp
jne 0x10104c48
mov edi, 0x1b
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
push ebp
push 0x1013a52c
lea eax, [edi + 0x438]
push eax
push esi
call fcn.1011ee50
push ebp
mov edi, eax
call dword [0x101c87ac]
add esp, 0x14
test edi, edi
jne 0x10104c76
push 0x1f
push esi
call fcn.10102b20
add esp, 8
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
cmp al, 0x15
jne 0x10104c94
push 0xd
push 1
push esi
call fcn.10104360
add esp, 0xc
mov edi, eax
pop edi
pop esi
pop ebx
ret
cmp al, 0x16
jne 0x10104ca7
push 0xe
push 1
push esi
call fcn.10104360
add esp, 0xc
mov edi, eax
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x1010b790
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 + 0x18]
push ecx
mov byte [esp + 0x18], 0xff
mov byte [esp + 0x19], bl
push dword [eax + 0x1a8]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1010b7dc
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.100def90
add esp, 0xc
push dword [esp + 0x14]
push ebx
push str.SENT
push esi
call fcn.1010b3b0
add esp, 0x10
pop esi
pop ebx
ret

Function at 0x1010b940
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 8
cmp dword [esp + 0x10], 0x1f
push ebx
mov ebx, dword [esp + 0x10]
push ebp
mov eax, dword [ebx + 0x18]
mov ebp, dword [ebx + 0x130]
mov dword [esp + 0x14], eax
jne 0x1010baa4
push esi
lea ecx, [ebp + 0x1cc4]
push edi
lea edi, [ebp + 0x1ec4]
mov eax, ecx
mov dword [edi], ecx
cmp ecx, edi
jae 0x1010b97f
lea eax, [ecx + 1]
mov byte [ecx], 0xff
mov dword [edi], eax
cmp eax, edi
jae 0x1010b993
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x1010b993
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 ecx, word [ebp + 0x1caa]
mov dword [esp + 0x20], eax
shr eax, 8
push ecx
mov dword [esp + 0x14], eax
call esi
mov ecx, dword [edi]
mov edx, eax
shr edx, 8
mov dword [esp + 0x14], eax
cmp ecx, edi
jae 0x1010ba0c
mov eax, dword [esp + 0x20]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x1010ba0c
mov eax, dword [esp + 0x10]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x1010ba0c
mov eax, dword [esp + 0x14]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x1010ba0c
mov byte [ecx], dl
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x1010ba0c
mov byte [ecx], 0xff
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x1010ba0c
mov byte [ecx], 0xf0
mov ecx, dword [edi]
inc ecx
mov dword [ebp + 0x1ec8], ecx
lea esi, [ebp + 0x1cc4]
sub ecx, esi
mov dword [edi], esi
sub ecx, 2
lea eax, [ebp + 0x1cc6]
push ecx
push eax
push 0x3e
push ebx
call fcn.1010b4b0
mov eax, dword [esp + 0x2c]
add esp, 0x10
mov edi, dword [sym.imp.WS2_32.dll_send]
push 0
push 3
push esi
push dword [eax + 0x1a8]
call edi
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x1010ba64
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.100def90
add esp, 0xc
push 4
lea eax, [ebp + 0x1cc7]
push eax
push ebx
call fcn.1010b800
add esp, 0xc
lea eax, [ebp + 0x1ccb]
push 0
push 2
push eax
mov eax, dword [esp + 0x28]
push dword [eax + 0x1a8]
call edi
test eax, eax
jns 0x1010baa2
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.100def90
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
Function at 0x1010ce80
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x8c
mov eax, dword [0x101c8c40]
xor eax, esp
mov dword [esp + 0x88], eax
push ebx
push ebp
mov ebp, dword [esp + 0x98]
xor ebx, ebx
push esi
push edi
mov eax, dword [ebp + 0x18]
mov edi, dword [eax + 0x438]
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], 0x80
lea eax, [esp + 0x1c]
push eax
mov eax, dword [edi + 0x13c]
push ebx
add eax, 4
push eax
push dword [edi + 0x148]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
mov dword [edi + 0x134], eax
cmp dword [edi + 0x130], ebx
jne 0x1010cf06
push dword [esp + 0x10]
lea eax, [esp + 0x1c]
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 0x1010cf41
push str.Received_too_short_packet
push ebp
call fcn.100def90
add esp, 8
mov dword [edi + 0xc], 7
mov eax, ebx
mov ecx, dword [esp + 0x98]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.10122cc7
add esp, 0x8c
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.0x1010cf60.1
jmp dword [ecx*4 + 0x1010d04c]
cmp esi, 4
jle case.0x1010cf60.4
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.0x1010cf60.4
lea eax, [esi - 4]
push eax
lea eax, [edx + 4]
push eax
push 1
push ebp
call fcn.100e0240
mov ebx, eax
add esp, 0x10
test ebx, ebx
je case.0x1010cf60.4
push 5
push edi
call fcn.1010d970
add esp, 8
jmp 0x1010cf26
movzx ecx, byte [edx + 2]
lea eax, [edx + 4]
mov dword [esp + 0x14], eax
add esi, 0xfffffffc
movzx eax, byte [edx + 3]
shl ecx, 8
or ecx, eax
lea eax, [edx + 4]
push esi
push eax
mov dword [edi + 8], ecx
call fcn.1010d9e0
add esp, 8
cmp eax, esi
jae case.0x1010cf60.4
push dword [esp + 0x14]
push str.TFTP_error:__s
push ebp
call fcn.100df060
jmp 0x1010d021
lea eax, [esi - 2]
push eax
lea eax, [edx + 2]
push eax
push edi
call fcn.1010cc30
mov ebx, eax
add esp, 0xc
test ebx, ebx
je case.0x1010cf60.4
jmp 0x1010cf26
push str.Internal_error:_Unexpected_packet
push 0x1013a52c
push ebp
call fcn.100def90
add esp, 0xc
push ebp
call fcn.100f12b0
add esp, 4
test eax, eax
je 0x1010cf26
push 5
push edi
call fcn.1010d970
add esp, 8
mov eax, 0x2a
jmp 0x1010cf28