joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10034000
Capabilities:
Write file on windows

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp byte [esi + 0x6bb], 0
je 0x1003409d
cmp dword [esi + 0x194], 0
je 0x10034057
push esi
call fcn.10022810
push 1
push esi
mov byte [esp + 0x14], al
call fcn.10022cb0
push dword [esi + 0x144]
mov eax, dword [esi + 0x194]
push dword [esp + 0x24]
push dword [esp + 0x24]
push dword [esp + 0x24]
push esi
call eax
push dword [esp + 0x28]
push esi
call fcn.10022cb0
add esp, 0x28
pop esi
ret
mov ecx, dword [esp + 0xc]
mov eax, ecx
sub eax, 0
je 0x1003406c
sub eax, 1
je 0x1003406c
sub eax, 1
jne 0x1003409d
push dword [esi + 0x140]
lea eax, [ecx*2 + 0x1007c164]
push 1
add eax, ecx
push 2
push eax
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
push dword [esi + 0x140]
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 0x10037830
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 0x1003784a
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 0x1007c824
push esi
call sub.api_ms_win_crt_string_l1_1_0.dll_strpbrk
add esp, 8
test eax, eax
je 0x10037892
test ebp, ebp
je 0x10037883
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 0x100378b8
push str.AddDllDirectory
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x100378b8
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 0x1003796f
mov ecx, esi
lea ebx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100378d5
sub ecx, ebx
lea eax, [ecx + 1]
add eax, edx
push eax
call dword [section..data]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x10037965
push dword [esp + 0x10]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x10037965
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10037907
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 0x10037920
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 0x10037930
test ebp, ebp
je 0x1003795c
push 8
push 0
push ebx
call ebp
push ebx
mov edi, eax
call dword [0x10093004]
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 [0x10093004]
add esp, 4
pop esi
pop ebp
mov eax, edi
pop edi
pop ebx
pop ecx
ret
Function at 0x1003d2b0
Capabilities:
Create udp socket

Disassembly:
push esi
mov esi, dword [esp + 8]
test esi, esi
je 0x1003d2ee
mov eax, dword [esi + 0x7c]
cmp byte [eax + 0x114], 0
jne 0x1003d2df
push 0
call fcn.1003d2b0
add esp, 4
test al, al
mov eax, dword [esi + 0x7c]
setne cl
inc cl
mov byte [eax + 0x114], cl
mov eax, dword [esi + 0x7c]
pop esi
cmp byte [eax + 0x114], 2
sete al
ret
push 0
push 2
push 0x17
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
jne 0x1003d303
xor al, al
pop esi
ret
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov al, 1
pop esi
ret
Function at 0x1003e060
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x6c
mov eax, dword [0x10093400]
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 + 0x6bb], 0
je 0x1003e242
cmp byte [ebp + 0x18], 0
push ebx
lea ebx, [ebp + 0x18]
je 0x1003e241
lea eax, [esp + 0x30]
push eax
push ebx
push 2
call fcn.1004b110
add esp, 0xc
test eax, eax
jg 0x1003e241
lea eax, [esp + 0x34]
push eax
push ebx
push 0x17
call fcn.1004b110
add esp, 0xc
test eax, eax
jg 0x1003e241
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.10034170
lea eax, [esp + 0x24]
push 0x400
push eax
call fcn.10027fb0
lea eax, [esp + 0x3c]
push 0x400
push eax
call fcn.10027fb0
add esp, 0x20
test esi, esi
je 0x1003e1b4
lea edx, [edi + 0x10]
mov ecx, dword [esi + 4]
cmp ecx, 0x17
je 0x1003e128
cmp ecx, 2
jne 0x1003e1a9
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 0x1003e157
sub ecx, 0x15
jne 0x1003e16f
push 0x2e
lea eax, [esp + 0x4c]
push eax
mov eax, dword [esi + 0x18]
add eax, 8
push eax
push 0x17
jmp 0x1003e167
push 0x2e
lea eax, [esp + 0x4c]
push eax
mov eax, dword [esi + 0x18]
add eax, 4
push eax
push 2
call fcn.10067bb0
add esp, 0x10
push ebx
call fcn.10027fd0
add esp, 4
test eax, eax
je 0x1003e18e
push 2
push 0x10089970
push ebx
call fcn.10027f70
add esp, 0xc
mov edi, eax
test edi, edi
jne 0x1003e1d4
lea eax, [esp + 0x48]
push eax
push ebx
call fcn.10027f10
mov edi, eax
add esp, 8
test edi, edi
jne 0x1003e1d4
lea edx, [eax + 0x10]
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x1003e117
lea eax, [esp + 0x24]
push eax
call fcn.10027fd0
add esp, 4
test eax, eax
je 0x1003e1e4
lea eax, [esp + 0x24]
push eax
call fcn.10027fe0
add esp, 4
jmp 0x1003e1e9
push str.too_many_IP__cant_show
push ebp
call fcn.10034170
add esp, 8
jmp 0x1003e229
mov eax, str._none_
push eax
push str.IPv6:__s
push ebp
call fcn.10034170
lea eax, [esp + 0x20]
push eax
call fcn.10027fd0
add esp, 0x10
test eax, eax
je 0x1003e215
lea eax, [esp + 0x14]
push eax
call fcn.10027fe0
add esp, 4
jmp 0x1003e21a
mov eax, str._none_
push eax
push str.IPv4:__s
push ebp
call fcn.10034170
add esp, 0xc
lea eax, [esp + 0x14]
push eax
call fcn.10027f80
lea eax, [esp + 0x28]
push eax
call fcn.10027f80
add esp, 8
pop esi
pop ebx
mov ecx, dword [esp + 0x70]
pop edi
pop ebp
xor ecx, esp
call fcn.10074adb
add esp, 0x6c
ret
Function at 0x100469b0
Capabilities:
Move file

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
call fcn.10027cd0
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 0x10046a45
mov ebp, dword [sym.imp.KERNEL32.dll_Sleep]
nop dword [eax + eax]
lea eax, [esp + 0x20]
push eax
call fcn.10027cd0
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.10027d80
add esp, 0x20
test edx, edx
ja 0x10046a69
jb 0x10046a37
cmp eax, 0x3e8
ja 0x10046a69
push 1
call ebp
push 1
push esi
push edi
call ebx
test eax, eax
je 0x10046a00
test edi, edi
je 0x10046a52
push edi
call fcn.10075ff1
add esp, 4
test esi, esi
je 0x10046a5f
push esi
call fcn.10075ff1
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret
test edi, edi
je 0x10046a76
push edi
call fcn.10075ff1
add esp, 4
test esi, esi
je 0x10046a83
push esi
call fcn.10075ff1
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x20
ret
Function at 0x10046f60
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 0x100470ef
push esi
mov esi, dword [esp + 0x14]
test esi, esi
je 0x100470da
push ebx
push ebp
mov eax, dword [esi + 0x14]
test eax, eax
je 0x10046fbc
lea edx, [eax + 1]
nop dword [eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x10046fb0
sub eax, edx
inc eax
jmp 0x10046fbe
xor eax, eax
mov ecx, dword [esi + 4]
mov dword [esp + 0x14], eax
cmp ecx, 2
jne 0x10046fcf
lea ebp, [ecx + 0xe]
jmp 0x10046fdb
cmp ecx, 0x17
jne 0x1004707c
lea ebp, [ecx + 5]
cmp dword [esi + 0x18], 0
je 0x1004707c
mov ecx, dword [esi + 0x10]
test ecx, ecx
je 0x1004707c
cmp ecx, ebp
jb 0x1004707c
add eax, 0x20
add eax, ebp
push eax
call dword [section..data]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x100470cb
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 0x10047068
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 0x10047078
mov dword [eax + 0x1c], ebx
mov dword [esp + 0x18], ebx
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x10046fa2
mov esi, dword [esp + 0x10]
mov eax, dword [esp + 0x1c]
pop ebp
pop ebx
test eax, eax
je 0x1004709c
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x100470d6
test edi, edi
je 0x100470bb
mov esi, dword [edi + 0x1c]
push edi
call dword [0x10093004]
add esp, 4
mov edi, esi
test esi, esi
jne 0x100470a4
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 0x1004708b
test edi, edi
jne 0x100470e6
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 0x100474f0
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 0x10047516
cmp ecx, 0xffffffff
cmovne eax, ecx
ret
Function at 0x10047c50
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x1c]
mov ecx, 0x2b
test edi, edi
je 0x10047d00
mov ebp, dword [esp + 0x14]
mov esi, dword [esp + 0x18]
nop dword [eax]
mov ebx, 4
lea eax, [esp + 0x1c]
push 4
push eax
cmp edi, ebx
push ebp
cmovb ebx, edi
call fcn.1002e500
add esp, 0xc
cmp eax, 4
je 0x10047c93
mov ecx, eax
jmp 0x10047cbd
cmp byte [0x1009461c], 0
jne 0x10047cc7
push 2
push 4
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0
push eax
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb ecx, ecx
and ecx, 2
mov eax, ecx
test eax, eax
jne 0x10047d02
mov eax, dword [esp + 0x1c]
jmp 0x10047ce4
imul eax, dword [0x10094618], 0x41c64e6d
add eax, 0x3039
mov dword [0x10094618], eax
ror eax, 0x10
xor ecx, ecx
mov dword [esp + 0x1c], eax
test ebx, ebx
je 0x10047cf8
mov byte [esi], al
dec edi
inc esi
shr eax, 8
sub ebx, 1
jne 0x10047ce8
mov dword [esp + 0x1c], eax
test edi, edi
jne 0x10047c70
mov eax, ecx
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x10047d10
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebx
mov ebx, dword [esp + 0x10]
push ebp
push esi
push edi
mov edi, dword [esp + 0x18]
sub ebx, 1
je 0x10047d8b
mov esi, dword [esp + 0x14]
mov ebp, 0x3e
nop word [eax + eax]
push 4
lea eax, [esp + 0x20]
push eax
push esi
call fcn.1002e500
add esp, 0xc
cmp eax, 4
jne 0x10047d6c
cmp byte [0x1009461c], 0
jne 0x10047d95
push 2
push eax
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0
push eax
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
test eax, eax
jne 0x10047d90
mov eax, dword [esp + 0x1c]
cmp eax, 0xfffffffc
jae 0x10047d30
xor edx, edx
div ebp
mov al, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789]
mov byte [edi], al
inc edi
sub ebx, 1
jne 0x10047d30
mov byte [edi], 0
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
imul eax, dword [0x10094618], 0x41c64e6d
add eax, 0x3039
mov dword [0x10094618], eax
ror eax, 0x10
mov dword [esp + 0x1c], eax
jmp 0x10047d74

Function at 0x10047dc0
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 0x1004ad10
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 [0x10093008]
mov edi, eax
add esp, 8
test edi, edi
je 0x1004ad67
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 0x1004ad7f
cmp esi, ebx
je 0x1004ad7f
cmp esi, 0x8000
ja 0x1004ad7f
cmp esi, ebx
jb 0x1004ad78
push esi
push edi
call dword [0x10093008]
mov edi, eax
add esp, 8
test edi, edi
jne 0x1004ad30
push ebp
call dword [0x10093004]
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 [0x10093004]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x10050a00
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x8c
mov eax, dword [0x10093400]
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 ebx, dword [edi + 0x18]
mov esi, dword [ebx + 0x1a4]
push esi
mov dword [esp + 0x18], 0xffffffff
mov dword [esp + 0x1c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x10050a6b
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0x80
push eax
lea eax, [esp + 0x18]
push eax
push esi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [esp + 0xc], eax
jmp 0x10050a6f
mov eax, dword [esp + 0xc]
cmp eax, 0xffffffff
jne 0x10050a9f
push str.Error_accept__ing_server_connect
push edi
call fcn.100340a0
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.10074adb
add esp, 0x8c
ret
push str.Connection_accepted_from_server
push edi
call fcn.10034170
mov byte [ebx + 0x24d], 0
push 1
push dword [esp + 0x18]
call fcn.1006cae0
lea eax, [esp + 0x1c]
push eax
push 1
push ebx
push edi
call fcn.10061f70
add esp, 0x20
test eax, eax
jne 0x10050b39
cmp dword [edi + 0x19c], eax
je 0x10050b37
push 1
push edi
call fcn.10022cb0
mov eax, dword [edi + 0x19c]
push 1
push dword [esp + 0x18]
push dword [edi + 0x1a0]
call eax
push 0
push edi
mov esi, eax
call fcn.10022cb0
add esp, 0x1c
test esi, esi
je 0x10050b37
push 1
push edi
call fcn.10033750
push 1
push ebx
push edi
call fcn.10033550
add esp, 0x14
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.10074adb
add esp, 0x8c
ret
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.10074adb
add esp, 0x8c
ret
Function at 0x10052d20
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 0x10052d50
push str.Couldnt_set_desired_mode
push esi
call fcn.100340a0
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x10052d67
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.10034170
add esp, 0xc
mov al, byte [esp + 0x18]
push ebp
cmp al, 0x13
jne 0x10052d81
push ebx
push esi
call fcn.10052a30
add esp, 8
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x14
jne 0x10052e8d
mov edi, dword [esi + 0x18]
xor ebx, ebx
cmp byte [esi + 0x4b8], 2
mov dword [esp + 0x18], edi
jne 0x10052dfe
mov eax, dword [esi + 0x124]
mov eax, dword [eax]
test eax, eax
je 0x10052dfe
push 3
push ebx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x1c], ebx
push ecx
push ebx
push eax
call fcn.1005fa60
mov edi, eax
add esp, 0x14
test edi, edi
jne 0x10052eb8
push 0x2f
push dword [esp + 0x18]
call sub.VCRUNTIME140.dll_strrchr
add esp, 8
test eax, eax
je 0x10052ded
mov ebx, dword [esp + 0x14]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x10052dfa
push dword [esp + 0x14]
call dword [0x10093004]
add esp, 4
mov edi, dword [esp + 0x18]
mov ecx, dword [esi + 0x4ec]
test ecx, ecx
jne 0x10052e1c
cmp byte [esi + 0xd26], 0
mov ecx, str.NLST
mov eax, str.LIST
cmove ecx, eax
mov edx, 0x100867de
test ebx, ebx
mov eax, edx
cmovne eax, ebx
push eax
mov eax, 0x1008da2c
cmove eax, edx
push eax
push ecx
push 0x1007bf00
call fcn.10039620
push ebx
mov ebp, eax
call dword [0x10093004]
add esp, 0x14
test ebp, ebp
jne 0x10052e59
mov edi, 0x1b
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
push ebp
push 0x10088c88
lea eax, [edi + 0x3f0]
push eax
push esi
call fcn.10070d90
push ebp
mov edi, eax
call dword [0x10093004]
add esp, 0x14
test edi, edi
jne 0x10052eb8
mov eax, dword [esi + 0x18]
pop ebp
mov byte [eax + 0x49e], 0x1f
mov eax, edi
pop edi
pop esi
pop ebx
ret
cmp al, 0x15
jne 0x10052ea5
push 0xd
push 1
push esi
call fcn.10052590
add esp, 0xc
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x16
jne 0x10052eb8
push 0xe
push 1
push esi
call fcn.10052590
add esp, 0xc
mov edi, eax
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x10059810
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 + 0x1a0]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1005985c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.100340a0
add esp, 0xc
push dword [esp + 0x14]
push ebx
push str.SENT
push esi
call fcn.10059430
add esp, 0x10
pop esi
pop ebx
ret

Function at 0x100599c0
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0xc
cmp dword [esp + 0x14], 0x1f
push ebx
mov ebx, dword [esp + 0x14]
mov ecx, dword [ebx + 0x124]
mov eax, dword [ebx + 0x18]
mov dword [esp + 0x14], ecx
mov dword [esp + 4], eax
jne 0x10059b2c
push ebp
push esi
lea ebp, [ecx + 0x1cc4]
push edi
lea edi, [ecx + 0x1ec4]
mov eax, ebp
mov dword [edi], ebp
cmp ebp, edi
jae 0x10059a04
lea eax, [ebp + 1]
mov byte [ebp], 0xff
mov dword [edi], eax
cmp eax, edi
jae 0x10059a18
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x10059a18
mov byte [eax], 0x1f
inc dword [edi]
movzx eax, word [ecx + 0x1ca8]
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
mov ecx, dword [esp + 0x20]
mov dword [esp + 0x24], eax
shr eax, 8
mov dword [esp + 0x14], eax
movzx ecx, word [ecx + 0x1caa]
push ecx
call esi
mov ecx, dword [edi]
mov edx, eax
shr edx, 8
mov dword [esp + 0x18], eax
cmp ecx, edi
jae 0x10059a95
mov eax, dword [esp + 0x24]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x10059a95
mov eax, dword [esp + 0x14]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x10059a95
mov eax, dword [esp + 0x18]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x10059a95
mov byte [ecx], dl
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x10059a95
mov byte [ecx], 0xff
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x10059a95
mov byte [ecx], 0xf0
mov ecx, dword [edi]
inc ecx
mov esi, dword [esp + 0x20]
mov dword [edi], ebp
mov dword [esi + 0x1ec8], ecx
lea eax, [esi + 0x1cc6]
sub ecx, ebp
sub ecx, 2
push ecx
push eax
push 0x3e
push ebx
call fcn.10059530
mov eax, dword [esp + 0x20]
add esp, 0x10
push 0
push 3
push ebp
push dword [eax + 0x1a0]
mov ebp, dword [sym.imp.WS2_32.dll_send]
call ebp
mov edi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x10059aeb
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.100340a0
add esp, 0xc
push 4
lea eax, [esi + 0x1cc7]
push eax
push ebx
call fcn.10059880
add esp, 0xc
lea eax, [esi + 0x1ccb]
push 0
push 2
push eax
mov eax, dword [esp + 0x1c]
push dword [eax + 0x1a0]
call ebp
test eax, eax
jns 0x10059b29
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.100340a0
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
Function at 0x1005aee0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x8c
mov eax, dword [0x10093400]
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 + 0x3f0]
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 0x1005af66
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 0x1005afa1
push str.Received_too_short_packet
push ebp
call fcn.100340a0
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.10074adb
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.0x1005afc0.1
jmp dword [ecx*4 + 0x1005b0ac]
cmp esi, 4
jle case.0x1005afc0.4
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.0x1005afc0.4
lea eax, [esi - 4]
push eax
lea eax, [edx + 4]
push eax
push 1
push ebp
call fcn.10034ff0
mov ebx, eax
add esp, 0x10
test ebx, ebx
je case.0x1005afc0.4
push 5
push edi
call fcn.1005b9c0
add esp, 8
jmp 0x1005af86
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.1005ba30
add esp, 8
cmp eax, esi
jae case.0x1005afc0.4
push dword [esp + 0x14]
push str.TFTP_error:__s
push ebp
call fcn.10034170
jmp 0x1005b081
lea eax, [esi - 2]
push eax
lea eax, [edx + 2]
push eax
push edi
call fcn.1005ac90
mov ebx, eax
add esp, 0xc
test ebx, ebx
je case.0x1005afc0.4
jmp 0x1005af86
push str.Internal_error:_Unexpected_packet
push 0x10088c88
push ebp
call fcn.100340a0
add esp, 0xc
push ebp
call fcn.10044ab0
add esp, 4
test eax, eax
je 0x1005af86
push 5
push edi
call fcn.1005b9c0
add esp, 8
mov eax, 0x2a
jmp 0x1005af88
Function at 0x100622a0
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xc
mov eax, dword [0x10094620]
mov dword [esp + 4], 0x4020
mov dword [esp], 0
mov dword [esp + 8], 4
test eax, eax
jne 0x100622f1
push 3
push 2
push eax
push eax
push 6
call fcn.10068c50
add esp, 0x14
test al, al
je 0x100622e5
mov dword [0x10094620], 2
add esp, 0xc
ret
mov dword [0x10094620], 1
jmp 0x100622f6
cmp eax, 2
je 0x1006233c
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 0x10062321
mov eax, dword [esp]
cmp eax, dword [esp + 4]
jg 0x1006233c
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