joyce8/EMBER2024-capa huggingface dataset:
Function at 0x9d9ca0
Capabilities:
Get common file path
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x198
mov eax, dword [0xa93064]
xor eax, ebp
mov dword [ebp - 4], eax
test byte [ebp + 8], 2
je 0x9d9cf9
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x9d9ce6
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x9d9ce0
shr eax, 8
cmp al, 2
je 0x9d9cf9
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009c04ba
mov esp, ebp
pop ebp
ret
call fcn.00a09f00
test eax, eax
jne 0x9d9e9a
push esi
push edi
push 0xa71070
xor esi, esi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov edi, eax
test edi, edi
jne 0x9d9d26
mov dword [0xa97fa8], esi
jmp 0x9d9e70
push ebx
push 0xa71084
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0xa71094
push str.iphlpapi.dll
mov ebx, eax
call fcn.00a28967
add esp, 8
test eax, eax
je 0x9d9d73
test ebx, ebx
je 0x9d9d61
push 8
push 0
push str.iphlpapi.dll
call ebx
mov esi, eax
jmp 0x9d9e50
push str.iphlpapi.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov esi, eax
jmp 0x9d9e50
test ebx, ebx
je 0x9d9d9c
push str.AddDllDirectory
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x9d9d9c
push 0x800
push 0
push str.iphlpapi.dll
call ebx
mov esi, eax
jmp 0x9d9e50
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov dword [ebp - 0x198], eax
test eax, eax
je 0x9d9e50
lea ecx, [eax*2 + 0x1a]
push ecx
call dword [0xa930f8]
mov edi, eax
add esp, 4
test edi, edi
je 0x9d9e46
push dword [ebp - 0x198]
push edi
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x9d9e46
mov ecx, edi
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x9d9de1
sub ecx, edx
mov edx, edi
sar ecx, 1
mov dword [edi + ecx*2], 0x5c
lea ecx, [edx + 2]
nop dword [eax]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x9d9e00
sub edx, ecx
mov ecx, str.iphlpapi.dll
sar edx, 1
add edx, edx
sub edx, ecx
add edx, edi
nop word [eax + eax]
movzx eax, word [ecx]
lea ecx, [ecx + 2]
mov word [edx + ecx - 2], ax
test ax, ax
jne 0x9d9e20
test ebx, ebx
je 0x9d9e3d
push 8
push 0
push edi
call ebx
jmp 0x9d9e44
push edi
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov esi, eax
push edi
call dword [0xa930fc]
add esp, 4
mov dword [0xa97fa8], esi
pop ebx
test esi, esi
je 0x9d9e70
push str.if_nametoindex
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x9d9e70
mov dword [0xa97fa4], eax
push 3
push 2
push 0
push 0
push 6
call fcn.00a09b10
add esp, 0x14
test al, al
setne byte [0xa9a94c]
push 0xa9a950
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
pop edi
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009c04ba
mov esp, ebp
pop ebp
ret
Function at 0x9eaf40
Capabilities:
Move file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
lea eax, [ebp - 0x10]
push edi
push eax
call fcn.009ccea0
push dword [ebp + 8]
movups xmm0, xmmword [eax]
movups xmmword [ebp - 0x10], xmm0
call fcn.009e9140
push dword [ebp + 0xc]
mov edi, eax
call fcn.009e9140
mov ebx, dword [sym.imp.KERNEL32.dll_MoveFileExW]
add esp, 0xc
mov esi, eax
push 1
push esi
push edi
call ebx
test eax, eax
jne 0x9eafc7
lea eax, [ebp - 0x20]
push eax
call fcn.009ccea0
movups xmm0, xmmword [ebp - 0x10]
sub esp, 0xc
mov ecx, esp
sub esp, 0x10
movups xmmword [ecx], xmm0
mov ecx, esp
movups xmm0, xmmword [eax]
movups xmmword [ecx], xmm0
call fcn.009ccf50
add esp, 0x20
test edx, edx
ja 0x9eafea
jb 0x9eafb5
cmp eax, 0x3e8
ja 0x9eafea
push 1
call dword [sym.imp.KERNEL32.dll_Sleep]
push 1
push esi
push edi
call ebx
test eax, eax
je 0x9eaf80
test edi, edi
je 0x9eafd4
push edi
call fcn.00a1bc76
add esp, 4
test esi, esi
je 0x9eafe1
push esi
call fcn.00a1bc76
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
test edi, edi
je 0x9eaff7
push edi
call fcn.00a1bc76
add esp, 4
test esi, esi
je 0x9eb004
push esi
call fcn.00a1bc76
add esp, 4
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x9eb400
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 0x14]
push edi
xor edi, edi
mov dword [ebp - 0xc], edi
mov dword [eax], edi
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [ebp - 4], eax
test eax, eax
jne 0x9eb577
push esi
mov esi, dword [ebp - 0x10]
test esi, esi
je 0x9eb563
push ebx
nop dword [eax]
mov eax, dword [esi + 0x14]
test eax, eax
je 0x9eb45c
lea edx, [eax + 1]
nop word [eax + eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x9eb450
sub eax, edx
inc eax
jmp 0x9eb45e
xor eax, eax
cmp dword [esi + 4], 2
mov dword [ebp - 8], eax
jne 0x9eb502
cmp dword [esi + 0x18], 0
je 0x9eb502
mov ecx, dword [esi + 0x10]
test ecx, ecx
je 0x9eb502
cmp ecx, 0x10
jb 0x9eb502
add eax, 0x30
push eax
call dword [0xa930f8]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x9eb555
mov ecx, dword [esi]
lea edx, [ebx + 0x20]
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 ecx, dword [ebp - 8]
mov dword [ebx + 0xc], eax
mov dword [ebx + 0x10], 0x10
mov dword [ebx + 0x14], 0
mov dword [ebx + 0x1c], 0
mov dword [ebx + 0x18], edx
mov eax, dword [esi + 0x18]
movups xmm0, xmmword [eax]
movups xmmword [edx], xmm0
test ecx, ecx
je 0x9eb4f0
lea eax, [edx + 0x10]
push ecx
mov dword [ebx + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.00a179a0
add esp, 0xc
mov eax, dword [ebp - 0xc]
test edi, edi
cmove edi, ebx
test eax, eax
je 0x9eb4ff
mov dword [eax + 0x1c], ebx
mov dword [ebp - 0xc], ebx
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x9eb440
mov esi, dword [ebp - 4]
mov eax, dword [ebp - 0x10]
pop ebx
test eax, eax
je 0x9eb51f
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x9eb55f
test edi, edi
je 0x9eb546
nop word [eax + eax]
mov esi, dword [edi + 0x1c]
push edi
call dword [0xa930fc]
add esp, 4
mov edi, esi
test esi, esi
jne 0x9eb530
mov esi, dword [ebp - 4]
mov eax, dword [ebp + 0x14]
xor edi, edi
mov dword [eax], edi
mov eax, esi
pop esi
pop edi
mov esp, ebp
pop ebp
ret
mov esi, 8
mov dword [ebp - 4], esi
jmp 0x9eb510
test edi, edi
jne 0x9eb56f
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [ebp + 0x14]
mov dword [eax], edi
mov eax, esi
pop esi
pop edi
mov esp, ebp
pop ebp
ret

Function at 0x9eb8c0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
push 0
push 0
call fcn.00a1bde5
mov ecx, eax
add esp, 0x18
xor eax, eax
test ecx, ecx
je 0x9eb8e7
cmp ecx, 0xffffffff
cmovne eax, ecx
pop ebp
ret
Function at 0x9eb930
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, dword [ebp + 0x10]
mov ecx, 0x2b
test edi, edi
je 0x9eb9dc
mov esi, dword [ebp + 0xc]
nop dword [eax]
push 4
lea eax, [ebp + 0x10]
mov ebx, 4
push eax
push dword [ebp + 8]
cmp edi, ebx
cmovb ebx, edi
call fcn.009d28c0
add esp, 0xc
cmp eax, 4
je 0x9eb974
mov ecx, eax
jmp 0x9eb99c
cmp byte [0xa97fb0], 0
jne 0x9eb9a5
push 2
push 4
lea eax, [ebp + 0x10]
mov dword [ebp + 0x10], 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 0x9eb9de
mov eax, dword [ebp + 0x10]
jmp 0x9eb9c1
imul eax, dword [0xa97fac], 0x41c64e6d
add eax, 0x3039
mov dword [0xa97fac], eax
ror eax, 0x10
xor ecx, ecx
mov dword [ebp + 0x10], eax
test ebx, ebx
je 0x9eb9d4
mov byte [esi], al
dec edi
inc esi
shr eax, 8
sub ebx, 1
jne 0x9eb9c5
mov dword [ebp + 0x10], eax
test edi, edi
jne 0x9eb950
mov eax, ecx
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x9eb9f0
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x90
mov eax, dword [0xa93064]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov edx, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
mov dword [ebp - 0x8c], eax
mov eax, ebx
and eax, 0xfffffffe
mov dword [ebp - 0x90], edx
push edi
lea edi, [ebp - 0x84]
cmp eax, 0x100
jae 0x9ebb52
test bl, 1
je 0x9ebb52
dec ebx
mov ecx, 0x2b
mov dword [ebp + 0x10], ebx
shr ebx, 1
push esi
mov esi, edi
je 0x9ebb06
nop dword [eax]
push 4
lea eax, [ebp - 0x88]
mov edi, 4
push eax
push dword [ebp - 0x8c]
cmp ebx, edi
cmovb edi, ebx
call fcn.009d28c0
add esp, 0xc
cmp eax, 4
je 0x9eba7a
mov ecx, eax
jmp 0x9ebaa8
cmp byte [0xa97fb0], 0
jne 0x9ebab8
push 2
push 4
lea eax, [ebp - 0x88]
mov dword [ebp - 0x88], 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 0x9ebb41
mov eax, dword [ebp - 0x88]
jmp 0x9ebad7
imul eax, dword [0xa97fac], 0x41c64e6d
add eax, 0x3039
mov dword [0xa97fac], eax
ror eax, 0x10
xor ecx, ecx
mov dword [ebp - 0x88], eax
test edi, edi
je 0x9ebaf2
nop dword [eax + eax]
mov byte [esi], al
dec ebx
inc esi
shr eax, 8
sub edi, 1
jne 0x9ebae0
mov dword [ebp - 0x88], eax
test ebx, ebx
jne 0x9eba50
mov edx, dword [ebp - 0x90]
lea edi, [ebp - 0x84]
mov eax, ecx
test eax, eax
jne 0x9ebb41
mov ebx, dword [ebp + 0x10]
test ebx, ebx
je 0x9ebb3c
movzx ecx, byte [edi]
lea edi, [edi + 1]
mov eax, ecx
and ecx, 0xf
shr eax, 4
movzx eax, byte [eax + 0xa7506c]
mov byte [edx], al
movzx eax, byte [ecx + 0xa7506c]
mov byte [edx + 1], al
add edx, 2
sub ebx, 2
jne 0x9ebb13
mov byte [edx], 0
xor eax, eax
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009c04ba
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov eax, 0x2b
pop edi
xor ecx, ebp
pop ebx
call fcn.009c04ba
mov esp, ebp
pop ebp
ret
Function at 0x9ebb70
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0xc]
push 0
push dword [ebp + 8]
call fcn.00a17f20
add esp, 0xc
push 2
push dword [ebp + 0xc]
push dword [ebp + 8]
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
pop ebp
ret
Function at 0x9eed40
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
xor ebx, ebx
push esi
push edi
lea esi, [ebx + 1]
push esi
push ebx
call dword [0xa93100]
mov edi, eax
add esp, 8
test edi, edi
je 0x9eed9a
nop dword [eax]
push esi
push edi
push dword [ebp + 8]
mov dword [ebp - 4], edi
mov ebx, esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
mov esi, eax
test esi, esi
je 0x9eedb6
cmp esi, ebx
je 0x9eedb6
cmp esi, 0x8000
ja 0x9eedb6
cmp esi, ebx
jb 0x9eedad
push esi
push edi
call dword [0xa93100]
mov edi, eax
add esp, 8
test edi, edi
jne 0x9eed60
mov ebx, dword [ebp - 4]
push ebx
call dword [0xa930fc]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push edi
call dword [0xa930fc]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x9f4920
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0xa93064]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x14]
push eax
mov ebx, dword [edi + 0x18]
mov esi, dword [ebx + 0x12c]
push esi
mov dword [ebp - 0x18], 0xffffffff
mov dword [ebp - 0x1c], 0x10
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x9f497b
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x1c], 0x10
push eax
lea eax, [ebp - 0x14]
push eax
push esi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [ebp - 0x18], eax
jmp 0x9f497e
mov eax, dword [ebp - 0x18]
cmp eax, 0xffffffff
jne 0x9f49a7
push str.Error_accept__ing_server_connect
push edi
call fcn.009d7dd0
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009c04ba
mov esp, ebp
pop ebp
ret
push str.Connection_accepted_from_server
push edi
call fcn.009d7e90
mov byte [ebx + 0x1d5], 0
push 1
push dword [ebp - 0x18]
call fcn.00a0e2c0
lea eax, [ebp - 0x18]
push eax
push 1
push ebx
push edi
call fcn.00a05510
add esp, 0x20
test eax, eax
jne 0x9f4a37
cmp dword [edi + 0x1b4], eax
je 0x9f4a35
push 1
push edi
call fcn.009c7b10
mov eax, dword [edi + 0x1b4]
push 1
push dword [ebp - 0x18]
push dword [edi + 0x1b8]
call eax
push 0
push edi
mov esi, eax
call fcn.009c7b10
add esp, 0x1c
test esi, esi
je 0x9f4a35
push 1
push edi
call fcn.009d7500
push 1
push ebx
push edi
call fcn.009d72e0
add esp, 0x14
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009c04ba
mov esp, ebp
pop ebp
ret
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.009c04ba
mov esp, ebp
pop ebp
ret
Function at 0x9f6a00
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
push ecx
mov ecx, dword [ebp + 0xc]
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
lea eax, [ecx - 0xc8]
xor edi, edi
mov ebx, dword [esi + 0x18]
cmp eax, 0x64
jb 0x9f6a35
push str.Couldnt_set_desired_mode
push esi
call fcn.009d7dd0
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp ecx, 0xc8
je 0x9f6a4c
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.009d7e90
add esp, 0xc
mov al, byte [ebp + 0x10]
cmp al, 0x13
jne 0x9f6a66
push ebx
push esi
call fcn.009f6900
add esp, 8
mov edi, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp al, 0x14
jne 0x9f6b73
mov eax, dword [esi + 0x18]
xor ebx, ebx
cmp byte [esi + 0x4d8], 2
mov dword [ebp + 0xc], eax
jne 0x9f6ad9
mov eax, dword [esi + 0x12c]
mov eax, dword [eax]
test eax, eax
je 0x9f6ad9
push 3
push ebx
lea ecx, [ebp + 8]
mov dword [ebp + 8], ebx
push ecx
push ebx
push eax
call fcn.00a03670
mov edi, eax
add esp, 0x14
test edi, edi
jne 0x9f6b8e
push 0x2f
push dword [ebp + 8]
call fcn.00a1a240
add esp, 8
test eax, eax
je 0x9f6acd
mov ebx, dword [ebp + 8]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x9f6ad9
push dword [ebp + 8]
call dword [0xa930fc]
add esp, 4
mov ecx, dword [esi + 0x50c]
test ecx, ecx
jne 0x9f6af7
cmp byte [esi + 0xd6f], 0
mov ecx, str.NLST
mov eax, str.LIST
cmove ecx, eax
mov edx, 0xa578e4
test ebx, ebx
mov eax, edx
cmovne eax, ebx
push eax
mov eax, 0xa6f768
cmove eax, edx
push eax
push ecx
push 0xa70c00
call fcn.009e7a90
mov edi, eax
push ebx
mov dword [ebp - 4], edi
call dword [0xa930fc]
add esp, 0x14
test edi, edi
jne 0x9f6b39
mov edi, 0x1b
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp + 0xc]
push edi
push 0xa6f90c
add eax, 0x380
push eax
push esi
call fcn.00a12990
push dword [ebp - 4]
mov edi, eax
call dword [0xa930fc]
add esp, 0x14
test edi, edi
jne 0x9f6b8e
mov eax, dword [esi + 0x18]
mov byte [eax + 0x41e], 0x1f
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp al, 0x15
jne 0x9f6b7b
push 0xd
jmp 0x9f6b81
cmp al, 0x16
jne 0x9f6b8e
push 0xe
push 1
push esi
call fcn.009f6460
add esp, 0xc
mov edi, eax
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x9fd450
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0x10]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push 0
mov byte [ebp + 0xa], cl
lea ecx, [ebp + 8]
push 3
mov eax, dword [esi + 0x18]
push ecx
mov byte [ebp + 8], 0xff
mov byte [ebp + 9], bl
push dword [eax + 0x128]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x9fd498
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.009d7dd0
add esp, 0xc
push dword [ebp + 0x10]
push ebx
push str.SENT
push esi
call fcn.009fd060
add esp, 0x10
pop esi
pop ebx
pop ebp
ret

Function at 0x9fd5d0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
cmp dword [ebp + 0xc], 0x1f
push ebx
mov ebx, dword [ebp + 8]
mov ecx, dword [ebx + 0x12c]
mov eax, dword [ebx + 0x18]
mov dword [ebp + 8], ecx
mov dword [ebp - 4], eax
jne 0x9fd73c
lea edx, [ecx + 0x1cb4]
push edi
lea edi, [ecx + 0x1eb4]
mov eax, edx
mov dword [edi], edx
cmp edx, edi
jae 0x9fd610
lea eax, [edx + 1]
mov byte [edx], 0xff
mov dword [edi], eax
cmp eax, edi
jae 0x9fd624
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x9fd624
mov byte [eax], 0x1f
inc dword [edi]
movzx eax, word [ecx + 0x1ca8]
push esi
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
mov ecx, dword [ebp + 8]
mov dword [ebp + 0xc], eax
shr eax, 8
mov dword [ebp - 8], eax
movzx ecx, word [ecx + 0x1caa]
push ecx
call esi
mov ecx, dword [edi]
mov edx, eax
shr edx, 8
mov dword [ebp - 0xc], eax
cmp ecx, edi
jae 0x9fd69b
mov eax, dword [ebp + 0xc]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x9fd69b
mov eax, dword [ebp - 8]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x9fd69b
mov eax, dword [ebp - 0xc]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x9fd69b
mov byte [ecx], dl
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x9fd69b
mov byte [ecx], 0xff
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x9fd69b
mov byte [ecx], 0xf0
mov ecx, dword [edi]
inc ecx
mov esi, dword [ebp + 8]
lea eax, [esi + 0x1cb4]
mov dword [esi + 0x1eb8], ecx
sub ecx, eax
mov dword [edi], eax
sub ecx, 2
lea eax, [esi + 0x1cb6]
push ecx
push eax
push 0x3e
push ebx
call fcn.009fd160
add esp, 0x10
lea eax, [esi + 0x1cb4]
push 0
push 3
push eax
mov eax, dword [ebp - 4]
push dword [eax + 0x128]
call dword [sym.imp.WS2_32.dll_send]
mov edi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x9fd6f9
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.009d7dd0
add esp, 0xc
push 4
lea eax, [esi + 0x1cb7]
push eax
push ebx
call fcn.009fd4b0
add esp, 0xc
lea eax, [esi + 0x1cbb]
push 0
push 2
push eax
mov eax, dword [ebp - 4]
push dword [eax + 0x128]
call dword [sym.imp.WS2_32.dll_send]
pop esi
test eax, eax
jns 0x9fd73b
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.009d7dd0
add esp, 0xc
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x9fd750
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x80c
mov eax, dword [0xa93064]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov dword [ebp - 0x808], ebx
mov esi, dword [ebx + 0x12c]
mov edi, dword [ebx + 0x18]
mov dword [ebp - 0x80c], edi
mov eax, dword [esi + 0x1eb8]
sub eax, dword [esi + 0x1eb4]
add eax, 2
push eax
lea eax, [esi + 0x1cb4]
push eax
push 0x3c
push ebx
call fcn.009fd160
mov eax, dword [esi + 0x1eb4]
add esp, 0x10
mov cl, byte [eax]
inc eax
mov dword [esi + 0x1eb4], eax
cmp cl, 0x18
je 0x9fd91a
cmp cl, 0x23
je 0x9fd8f7
cmp cl, 0x27
jne 0x9fd9a8
push 0
push 0x27
push 0xfa
push 0xff
push str._c_c_c_c
lea eax, [ebp - 0x804]
push 0x800
push eax
call fcn.009e7b30
mov esi, dword [esi + 0x1cb0]
add esp, 0x1c
mov edi, 4
test esi, esi
je 0x9fd891
mov edx, dword [esi]
mov ecx, edx
lea ebx, [ecx + 1]
nop dword [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x9fd810
sub ecx, ebx
lea eax, [ecx + 1]
add eax, edi
cmp eax, 0x7fa
jae 0x9fd880
push 0x2c
push edx
call fcn.00a1a570
mov edx, eax
mov ebx, 0x800
lea eax, [ebp - 0x804]
add esp, 8
sub ebx, edi
add eax, edi
test edx, edx
jne 0x9fd859
push dword [esi]
push edx
push str._c_s
push ebx
push eax
call fcn.009e7b30
add esp, 0x14
jmp 0x9fd87e
mov ecx, dword [esi]
lea eax, [edx + 1]
push eax
push 1
push ecx
sub edx, ecx
lea eax, [ebp - 0x804]
push edx
push 0
push str._c_.s_c_s
add eax, edi
push ebx
push eax
call fcn.009e7b30
add esp, 0x20
add edi, eax
mov esi, dword [esi + 4]
test esi, esi
jne 0x9fd804
mov ebx, dword [ebp - 0x808]
push 0xf0
push 0xff
mov eax, 0x800
sub eax, edi
push str._c_c
push eax
lea eax, [ebp - 0x804]
add eax, edi
push eax
call fcn.009e7b30
add esp, 0x14
lea eax, [edi + 2]
push 0
push eax
lea eax, [ebp - 0x804]
push eax
mov eax, dword [ebp - 0x80c]
push dword [eax + 0x128]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x9fd8f1
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.009d7dd0
add esp, 0xc
push edi
jmp 0x9fd996
lea edx, [esi + 0x1c28]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x9fd902
push 0xf0
push 0xff
push edx
push 0
push 0x23
jmp 0x9fd93b
lea edx, [esi + 0x1c08]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x9fd925
push 0xf0
push 0xff
push edx
push 0
push 0x18
push 0xfa
push 0xff
push str._c_c_c_c_s_c_c
sub ecx, esi
lea eax, [ebp - 0x804]
push 0x800
push eax
lea esi, [ecx + 6]
call fcn.009e7b30
add esp, 0x28
lea eax, [ebp - 0x804]
push 0
push esi
push eax
push dword [edi + 0x128]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x9fd992
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.009d7dd0
add esp, 0xc
lea eax, [esi - 2]
push eax
lea eax, [ebp - 0x802]
push eax
push 0x3e
push ebx
call fcn.009fd160
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.009c04ba
mov esp, ebp
pop ebp
ret
Function at 0x9fec00
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0xa93064]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov eax, dword [ebx + 0x18]
mov edi, dword [eax + 0x380]
lea eax, [ebp - 0x88]
push eax
mov dword [ebp - 0x88], 0x80
lea eax, [ebp - 0x84]
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 0x9fec8c
push dword [ebp - 0x88]
lea eax, [ebp - 0x84]
push eax
lea eax, [edi + 0xb0]
push eax
call fcn.00a179a0
mov eax, dword [ebp - 0x88]
add esp, 0xc
mov dword [edi + 0x130], eax
mov esi, dword [edi + 0x134]
cmp esi, 4
jge 0x9fecbf
push str.Received_too_short_packet
push ebx
call fcn.009d7dd0
add esp, 8
mov dword [edi + 0xc], 7
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009c04ba
mov esp, ebp
pop ebp
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.0x9fecde.1
jmp dword [ecx*4 + 0x9fee1c]
cmp esi, 4
jle case.0x9fecde.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.0x9fecde.4
lea eax, [esi - 4]
push eax
lea eax, [edx + 4]
push eax
push 1
push ebx
call fcn.009d7f10
mov esi, eax
add esp, 0x10
test esi, esi
je 0x9fed45
push 5
push edi
call fcn.009ff780
add esp, 8
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009c04ba
mov esp, ebp
pop ebp
ret
mov eax, dword [edi + 0x134]
sub eax, 4
cdq
add dword [ebx + 0x98], eax
adc dword [ebx + 0x9c], edx
push dword [ebx + 0x9c]
push dword [ebx + 0x98]
push ebx
call fcn.009e6020
jmp 0x9fede5
movzx ecx, byte [edx + 2]
lea eax, [edx + 4]
mov dword [ebp - 0x8c], 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.009ff800
add esp, 8
cmp eax, esi
jae case.0x9fecde.4
push dword [ebp - 0x8c]
push str.TFTP_error:__s
push ebx
call fcn.009d7e90
jmp 0x9fede5
lea eax, [esi - 2]
push eax
lea eax, [edx + 2]
push eax
push edi
call fcn.009fe9b0
add esp, 0xc
test eax, eax
je case.0x9fecde.4
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.009c04ba
mov esp, ebp
pop ebp
ret
push str.Internal_error:_Unexpected_packet
push 0xa6f90c
push ebx
call fcn.009d7dd0
add esp, 0xc
push ebx
call fcn.009e6560
add esp, 4
test eax, eax
je 0x9fecac
push 5
push edi
call fcn.009ff780
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
mov eax, 0x2a
pop edi
pop esi
pop ebx
call fcn.009c04ba
mov esp, ebp
pop ebp
ret