joyce8/EMBER2024-capa huggingface dataset:
Function at 0x627e50
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x746694]
xor eax, ebp
mov dword [ebp - 4], eax
test byte [ebp + 8], 2
je 0x627ea9
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x627e96
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x627e90
shr eax, 8
cmp al, 2
je 0x627ea9
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0065d16a
mov esp, ebp
pop ebp
ret
push str.iphlpapi.dll
call fcn.00627ce0
add esp, 4
mov dword [0x74cad4], eax
test eax, eax
je 0x627edc
push str.if_nametoindex
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, dword [0x74cad0]
test eax, eax
cmovne ecx, eax
mov dword [0x74cad0], ecx
push 3
push 2
push 0
push 0
push 6
call fcn.00654a40
add esp, 0x14
test al, al
setne byte [0x7504b0]
push 0x7504b8
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.0065d16a
mov esp, ebp
pop ebp
ret

Function at 0x62a760
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x62a788
cmp dword [esi + 0x78], 0
je 0x62a788
push 2
push 3
push esi
call fcn.00629d40
push dword [ebp + 0xc]
call fcn.0062a1c0
add esp, 0x10
jmp 0x62a797
push dword [ebp + 0xc]
call fcn.0062a1c0
add esp, 4
test esi, esi
je 0x62a7a8
cmp dword [esi + 0x78], 0
je 0x62a7a8
push 3
push esi
call fcn.00629d80
add esp, 8
pop esi
pop ebp
ret

Function at 0x62a850
Capabilities:
Create udp socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
test eax, eax
je 0x62a865
mov eax, dword [eax + 0x70]
mov al, byte [eax + 0xe3]
pop ebp
ret
push 0
push 2
push 0x17
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
jne 0x62a87a
xor al, al
pop ebp
ret
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov al, 1
pop ebp
ret
Function at 0x633e30
Capabilities:
Get socket status

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
mov ebx, dword [ebp + 0x14]
push esi
mov esi, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 0xc]
test edi, edi
je 0x633e4b
cmp dword [edi], 0
jne 0x633e5d
test esi, esi
je 0x633e54
cmp dword [esi], 0
jne 0x633e5d
test ebx, ebx
je 0x633ea6
cmp dword [ebx], 0
je 0x633ea6
push dword [ebp + 0x1c]
lea eax, [ebp - 8]
push dword [ebp + 0x18]
push eax
call fcn.00658ed0
add esp, 0xc
test ebx, ebx
je 0x633e78
cmp dword [ebx], 0
jne 0x633e7a
xor ebx, ebx
test esi, esi
je 0x633e83
cmp dword [esi], 0
jne 0x633e85
xor esi, esi
test edi, edi
je 0x633e8e
cmp dword [edi], 0
jne 0x633e90
xor edi, edi
push eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
inc eax
push eax
call dword [sym.imp.WS2_32.dll_select]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
call fcn.00633de0
add esp, 8
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x638d30
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.00629dc0
push dword [ebp + 8]
movups xmm0, xmmword [eax]
movups xmmword [ebp - 0x10], xmm0
call fcn.006381f0
push dword [ebp + 0xc]
mov edi, eax
call fcn.006381f0
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 0x638db7
lea eax, [ebp - 0x20]
push eax
call fcn.00629dc0
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.00629e70
add esp, 0x20
test edx, edx
ja 0x638dda
jb 0x638da5
cmp eax, 0x3e8
ja 0x638dda
push 1
call dword [sym.imp.KERNEL32.dll_Sleep]
push 1
push esi
push edi
call ebx
test eax, eax
je 0x638d70
test edi, edi
je 0x638dc4
push edi
call fcn.00663ce7
add esp, 4
test esi, esi
je 0x638dd1
push esi
call fcn.00663ce7
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
test edi, edi
je 0x638de7
push edi
call fcn.00663ce7
add esp, 4
test esi, esi
je 0x638df4
push esi
call fcn.00663ce7
add esp, 4
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x638f30
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:
push ebp
mov ebp, esp
sub esp, 0x34
mov eax, dword [0x746694]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov edi, dword [ebp + 0x14]
push 6
push 1
push 2
mov dword [ebp - 0x28], 0x10
mov dword [ebp - 0x2c], 1
call dword [sym.imp.WS2_32.dll_socket]
mov esi, eax
cmp esi, 0xffffffff
je 0x639101
xorps xmm0, xmm0
mov eax, 2
push 0x7f000001
movlpd qword [ebp - 0xc], xmm0
mov word [ebp - 0x14], ax
call dword [sym.imp.WS2_32.dll_htonl]
mov dword [ebp - 0x10], eax
xor eax, eax
push 4
mov word [ebp - 0x12], ax
lea eax, [ebp - 0x2c]
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 0x6390ef
push 0x10
lea eax, [ebp - 0x14]
push eax
push esi
call dword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x6390ef
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x14]
push eax
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x6390ef
cmp dword [ebp - 0x28], 0x10
jl 0x6390ef
push 1
push esi
call dword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x6390ef
push 0
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov dword [edi], eax
cmp eax, 0xffffffff
je 0x6390ef
push 0x10
lea ecx, [ebp - 0x14]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x6390ef
push 1
push esi
call fcn.006543d0
add esp, 8
test eax, eax
js 0x6390ef
push 0
push 0x2710
lea eax, [ebp - 0x34]
mov dword [ebp - 0x34], esi
push 1
push eax
mov dword [ebp - 0x30], 0x300
call fcn.006339b0
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 0x6390ef
lea eax, [ebp - 0x28]
mov dword [ebp - 0x28], 0x10
push eax
lea eax, [ebp - 0x14]
push eax
push dword [edi]
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x6390ef
cmp dword [ebp - 0x28], 0x10
jl 0x6390ef
lea eax, [ebp - 0x28]
mov dword [ebp - 0x28], 0x10
push eax
lea eax, [ebp - 0x24]
push eax
push dword [edi + 4]
call dword [sym.imp.WS2_32.dll_getpeername]
cmp eax, 0xffffffff
je 0x6390ef
cmp dword [ebp - 0x28], 0x10
jl 0x6390ef
mov ax, word [ebp - 0x14]
cmp ax, word [ebp - 0x24]
jne 0x6390ef
mov eax, dword [ebp - 0x10]
cmp eax, dword [ebp - 0x20]
jne 0x6390ef
mov ax, word [ebp - 0x12]
cmp ax, word [ebp - 0x22]
jne 0x6390ef
push esi
call dword [sym.imp.WS2_32.dll_closesocket]
pop edi
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0065d16a
mov esp, ebp
pop ebp
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 [ebp - 4]
or eax, 0xffffffff
pop edi
xor ecx, ebp
pop esi
call fcn.0065d16a
mov esp, ebp
pop ebp
ret
Function at 0x639150
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 0x14]
push ebx
xor ebx, ebx
mov dword [ebp - 0xc], ebx
mov dword [eax], ebx
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 - 0x14], eax
test eax, eax
jne 0x6392cd
push esi
mov esi, dword [ebp - 0x10]
test esi, esi
je 0x6392b9
push edi
nop dword [eax]
mov eax, dword [esi + 0x14]
test eax, eax
je 0x6391ae
lea edx, [eax + 1]
nop word [eax + eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x6391a0
sub eax, edx
lea ecx, [eax + 1]
jmp 0x6391b0
xor ecx, ecx
mov eax, dword [esi + 4]
mov dword [ebp - 8], ecx
cmp eax, 2
jne 0x6391c2
mov eax, 0x10
jmp 0x6391d0
cmp eax, 0x17
jne 0x639275
mov eax, 0x1c
cmp dword [esi + 0x18], 0
mov dword [ebp - 4], eax
je 0x639275
mov edx, dword [esi + 0x10]
test edx, edx
je 0x639275
cmp edx, eax
jb 0x639275
add ecx, 0x20
add eax, ecx
push eax
call dword [0x74664c]
mov edi, eax
add esp, 4
test edi, edi
je 0x6392ae
mov ecx, dword [esi]
mov dword [edi], ecx
mov ecx, dword [esi + 4]
mov dword [edi + 4], ecx
mov ecx, dword [esi + 8]
mov dword [edi + 8], ecx
mov eax, dword [esi + 0xc]
mov ecx, dword [ebp - 4]
mov dword [edi + 0xc], eax
lea eax, [edi + 0x20]
push ecx
mov dword [edi + 0x10], ecx
mov dword [edi + 0x14], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x18], eax
push dword [esi + 0x18]
push eax
call fcn.00660260
mov edx, dword [ebp - 8]
add esp, 0xc
test edx, edx
je 0x639263
mov eax, dword [edi + 0x18]
add eax, dword [ebp - 4]
push edx
mov dword [edi + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.00660260
add esp, 0xc
mov eax, dword [ebp - 0xc]
test ebx, ebx
cmove ebx, edi
test eax, eax
je 0x639272
mov dword [eax + 0x1c], edi
mov dword [ebp - 0xc], edi
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x639190
mov esi, dword [ebp - 0x14]
mov eax, dword [ebp - 0x10]
pop edi
test eax, eax
je 0x639292
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x6392b5
push ebx
call fcn.00639120
mov eax, dword [ebp + 0x14]
add esp, 4
xor ebx, ebx
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov esi, 8
jmp 0x639283
test ebx, ebx
jne 0x6392c5
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [ebp + 0x14]
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x6396e0
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.00671ac6
add esp, 0x18
test eax, eax
je 0x639702
cmp eax, 0xffffffff
jne 0x639704
xor eax, eax
pop ebp
ret

Function at 0x63f4d0
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.0063f440
Function at 0x644fd0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0x746694]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
lea ecx, [ebp - 0x88]
push ecx
lea ecx, [ebp - 0x84]
or esi, 0xffffffff
push ecx
mov ebx, dword [edi + 0xc]
mov eax, dword [ebx + 0x154]
push eax
mov dword [ebp - 0x8c], eax
mov dword [ebp - 0x88], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x645044
lea eax, [ebp - 0x88]
mov dword [ebp - 0x88], 0x80
push eax
lea eax, [ebp - 0x84]
push eax
push dword [ebp - 0x8c]
call dword [sym.imp.WS2_32.dll_accept]
mov esi, eax
push dword [ebp - 0x8c]
push ebx
push edi
call fcn.00625da0
add esp, 0xc
cmp esi, 0xffffffff
jne 0x64507d
push str.Error_accept__ing_server_connect
push edi
call fcn.00625400
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0065d16a
mov esp, ebp
pop ebp
ret
push str.Connection_accepted_from_server
push edi
call fcn.006254c0
push 1
push esi
mov byte [ebx + 0x26d], 0
mov dword [ebx + 0x154], esi
call fcn.006543d0
add esp, 0x10
mov byte [ebx + 0x280], 1
cmp dword [edi + 0x1b0], 0
je 0x6450fa
push 1
push edi
call fcn.006172d0
mov eax, dword [edi + 0x1b0]
push 1
push esi
push dword [edi + 0x1b4]
call eax
push 0
push edi
mov esi, eax
call fcn.006172d0
add esp, 0x1c
test esi, esi
je 0x6450fa
push ebx
push edi
call fcn.00645540
add esp, 8
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0065d16a
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0065d16a
mov esp, ebp
pop ebp
ret

Function at 0x6475c0
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
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 + 0xc]
cmp eax, 0x64
jb 0x6475f2
push str.Couldnt_set_desired_mode
push esi
call fcn.00625400
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
pop ebp
ret
cmp ecx, 0xc8
je 0x647609
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.006254c0
add esp, 0xc
mov eax, dword [ebp + 0x10]
cmp eax, 0x13
jne 0x647622
push ebx
push esi
call fcn.00647270
add esp, 8
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp eax, 0x14
jne 0x647637
push esi
call fcn.00646260
add esp, 4
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp eax, 0x15
jne 0x64764c
push esi
call fcn.00647250
add esp, 4
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp eax, 0x16
jne 0x64765c
push esi
call fcn.006474a0
add esp, 4
mov edi, eax
mov eax, edi
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x64dcf0
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 + 0xc]
push ecx
mov byte [ebp + 8], 0xff
mov byte [ebp + 9], bl
push dword [eax + 0x150]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x64dd38
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.00625400
add esp, 0xc
push dword [ebp + 0x10]
push ebx
push str.SENT
push esi
call fcn.0064d5a0
add esp, 0x10
pop esi
pop ebx
pop ebp
ret

Function at 0x64de70
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
cmp dword [ebp + 0xc], 0x1f
push ebx
mov ebx, dword [ebp + 8]
mov eax, dword [ebx + 0x134]
mov ecx, dword [ebx + 0xc]
mov dword [ebp - 4], eax
mov dword [ebp - 8], ecx
jne 0x64dfcd
push edi
lea ecx, [eax + 0x1cb4]
lea edi, [eax + 0x1eb4]
mov dword [edi], ecx
cmp ecx, edi
jae 0x64dec0
mov byte [ecx], 0xff
inc ecx
mov dword [edi], ecx
cmp ecx, edi
jae 0x64dec0
mov byte [ecx], 0xfa
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x64dec0
mov byte [ecx], 0x1f
inc dword [edi]
movzx eax, word [eax + 0x1ca8]
push esi
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
movzx eax, ax
mov dword [ebp + 8], eax
mov eax, dword [ebp - 4]
movzx eax, word [eax + 0x1caa]
push eax
call esi
mov edx, dword [ebp + 8]
movzx ecx, ax
mov eax, dword [edi]
cmp eax, edi
jae 0x64df2c
mov byte [eax], dl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x64df2c
mov byte [eax], dh
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x64df2c
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x64df2c
shr ecx, 8
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x64df2c
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x64df2c
mov byte [eax], 0xf0
mov eax, dword [edi]
inc eax
mov esi, dword [ebp - 4]
mov dword [esi + 0x1eb8], eax
lea ecx, [esi + 0x1cb4]
sub eax, ecx
mov dword [edi], ecx
sub eax, 2
push eax
lea eax, [esi + 0x1cb6]
push eax
push 0x3e
push ebx
call fcn.0064d6a0
add esp, 0x10
lea eax, [esi + 0x1cb4]
push 0
push 3
push eax
mov eax, dword [ebp - 8]
push dword [eax + 0x150]
call dword [sym.imp.WS2_32.dll_send]
mov edi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x64df8a
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00625400
add esp, 0xc
push 4
lea eax, [esi + 0x1cb7]
push eax
push ebx
call fcn.0064dd50
add esp, 0xc
lea eax, [esi + 0x1cbb]
push 0
push 2
push eax
mov eax, dword [ebp - 8]
push dword [eax + 0x150]
call dword [sym.imp.WS2_32.dll_send]
pop esi
test eax, eax
jns 0x64dfcc
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00625400
add esp, 0xc
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x64f100
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0x746694]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov eax, dword [ebx + 0xc]
mov edi, dword [eax + 0x320]
lea eax, [ebp - 0x88]
push eax
mov dword [ebp - 0x88], 0x80
lea eax, [ebp - 0x84]
push eax
mov eax, dword [edi + 0x13c]
lea esi, [edi + 0x148]
push 0
add eax, 4
push eax
push dword [esi]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [edi + 0x130], 0
mov dword [edi + 0x134], eax
jne 0x64f18e
push dword [ebp - 0x88]
lea eax, [ebp - 0x84]
push eax
lea eax, [edi + 0xb0]
push eax
call fcn.00660260
mov eax, dword [ebp - 0x88]
add esp, 0xc
mov dword [edi + 0x130], eax
mov edx, dword [edi + 0x134]
cmp edx, 4
jge 0x64f1c1
push str.Received_too_short_packet
push ebx
call fcn.00625400
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.0065d16a
mov esp, ebp
pop ebp
ret
push esi
call fcn.0064ed10
movzx eax, ax
add esp, 4
mov dword [edi + 0xc], eax
dec eax
cmp eax, 5
ja case.0x64f1da.1
jmp dword [eax*4 + 0x64f31c]
cmp edx, 4
jle case.0x64f1da.4
push esi
call fcn.0064ecf0
movzx ecx, word [edi + 0x144]
add esp, 4
inc ecx
cmp cx, ax
jne case.0x64f1da.4
lea eax, [edx - 4]
push eax
mov eax, dword [esi]
add eax, 4
push eax
push 1
push ebx
call fcn.00625350
mov esi, eax
add esp, 0x10
test esi, esi
je 0x64f23d
push 5
push edi
call fcn.0064fb70
add esp, 8
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0065d16a
mov esp, ebp
pop ebp
ret
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.00632850
jmp 0x64f2e5
mov eax, dword [esi]
lea esi, [edx - 4]
add eax, 4
mov dword [ebp - 0x8c], eax
lea eax, [edi + 0x148]
push eax
call fcn.0064ecf0
push esi
push dword [ebp - 0x8c]
movzx eax, ax
mov dword [edi + 8], eax
call fcn.0064fca0
add esp, 0xc
cmp eax, esi
jae case.0x64f1da.4
push dword [ebp - 0x8c]
push str.TFTP_error:__s
push ebx
call fcn.006254c0
jmp 0x64f2e5
lea eax, [edx - 2]
push eax
mov eax, dword [esi]
add eax, 2
push eax
push edi
call fcn.0064eed0
add esp, 0xc
test eax, eax
je case.0x64f1da.4
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0065d16a
mov esp, ebp
pop ebp
ret
push str.Internal_error:_Unexpected_packet
push 0x72bb44
push ebx
call fcn.00625400
add esp, 0xc
push ebx
call fcn.00632b60
add esp, 4
test eax, eax
je 0x64f1ae
push 5
push edi
call fcn.0064fb70
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
mov eax, 0x2a
pop edi
pop esi
pop ebx
call fcn.0065d16a
mov esp, ebp
pop ebp
ret
Function at 0x64fb70
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov edx, dword [eax]
mov ecx, dword [eax + 0x10]
cmp edx, 3
ja case.default.0x64fb80
jmp dword [edx*4 + 0x64fbd4]
mov dword [ebp + 8], eax
pop ebp
jmp fcn.0064f620
mov dword [ebp + 8], eax
pop ebp
jmp fcn.0064f340
mov dword [ebp + 8], eax
pop ebp
jmp fcn.0064fdd0
push str.TFTP_finished
push 0x72bb44
push ecx
call fcn.006254c0
add esp, 0xc
xor eax, eax
pop ebp
ret
push str.Internal_state_machine_error
push 0x72bb44
push ecx
call fcn.00625400
add esp, 0xc
mov eax, 0x47
pop ebp
ret
Function at 0x65a900
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 8]
push esi
push edi
mov byte [edi], 0
call dword [sym.imp.WS2_32.dll_gethostname]
mov byte [edi + esi - 1], 0
test eax, eax
jne 0x65a933
push 0x2e
push edi
call fcn.00661470
add esp, 8
test eax, eax
je 0x65a931
mov byte [eax], 0
xor eax, eax
pop edi
pop esi
pop ebp
ret

Function at 0x65c300
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
mov esi, dword [ebp + 8]
push edi
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x14]
lea eax, [eax + ecx*2]
add eax, 0xc
push eax
call dword [0x74664c]
mov edi, eax
add esp, 4
test edi, edi
jne 0x65c32d
pop edi
pop esi
mov esp, ebp
pop ebp
ret
lea ecx, [edi + 0xc]
mov dword [edi], esi
mov dword [edi + 4], ecx
mov eax, dword [esi + 0xc]
add eax, ecx
push ebx
mov ebx, dword [ebp + 0x10]
mov dword [edi + 8], eax
cmp ebx, dword [esi + 0x10]
jbe 0x65c377
mov eax, dword [esi]
push ecx
call eax
mov eax, dword [esi + 4]
push ebx
push dword [ebp + 0xc]
push dword [edi + 4]
call eax
mov eax, dword [edi + 8]
add eax, dword [esi + 0xc]
push dword [edi + 4]
mov dword [ebp - 4], eax
push eax
mov eax, dword [esi + 8]
call eax
mov ebx, dword [esi + 0x14]
add esp, 0x18
mov ecx, dword [edi + 4]
mov dword [ebp + 0x10], ebx
jmp 0x65c37d
mov eax, dword [ebp + 0xc]
mov dword [ebp - 4], eax
mov eax, dword [esi]
push ecx
call eax
push dword [edi + 8]
mov eax, dword [esi]
call eax
mov eax, dword [ebp + 0x10]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x65c3db
mov ebx, dword [ebp - 4]
mov dword [ebp - 8], eax
nop dword [eax + eax]
movzx eax, byte [ebx]
xor al, 0x36
mov byte [ebp + 0xb], al
lea eax, [ebp + 0xb]
push 1
push eax
push dword [edi + 4]
mov eax, dword [esi + 4]
call eax
movzx eax, byte [ebx]
lea ebx, [ebx + 1]
xor al, 0x5c
mov byte [ebp + 0xb], al
lea eax, [ebp + 0xb]
push 1
push eax
push dword [edi + 8]
mov eax, dword [esi + 4]
call eax
add esp, 0x18
sub dword [ebp + 0x10], 1
jne 0x65c3a0
mov ebx, dword [ebp - 8]
cmp ebx, dword [esi + 0x10]
jae 0x65c407
mov eax, dword [esi + 4]
push 1
push 0x6ad8fc
push dword [edi + 4]
call eax
mov eax, dword [esi + 4]
push 1
push 0x6ad8fd
push dword [edi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [esi + 0x10]
jb 0x65c3e0
pop ebx
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x67cc9e
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0067cb14

Function at 0x67f7a0
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0067f2f3
Function at 0x4027da
Capabilities:
Terminate process

Disassembly:
push ebx
push esi
push 0
push 0x400000
call fcn.004015ac
mov dword [0x414040], eax
cmp dword [0x414014], 0
jne 0x403e75
push eax
call dword [sym.imp.MSVCR110_CLR0400.dll_exit]
push esi
mov esi, ecx
call dword [sym.imp.ole32.dll_CoReleaseServerProcess]
test eax, eax
jne 0x401692
mov dword [esi + 4], 1
pop esi
ret
call 0x40171c
push 0x14
push 0x402908
call fcn.00402010
and dword [ebp - 0x20], 0
call sub.MSVCR110_CLR0400.dll___crtGetShowWindowMode
movzx ebx, ax
and dword [ebp - 4], 0
mov eax, dword fs:[0x18]
mov edx, dword [eax + 4]
xor edi, edi
mov esi, 0x414148
mov ecx, edx
xor eax, eax
lock cmpxchg dword [esi], ecx
test eax, eax
jne 0x403dd8
xor esi, esi
inc esi
cmp dword [0x41414c], esi
je 0x403dea
cmp dword [0x41414c], 0
jne 0x402931
mov dword [0x41414c], esi
push 0x402904
push 0x4028f0
call fcn.00546000
pop ecx
pop ecx
test eax, eax
jne 0x403df7
cmp dword [0x41414c], esi
jne 0x402879
push 0x4028ec
push 0x4028cc
call sub.MSVCR110_CLR0400.dll__initterm
pop ecx
pop ecx
mov dword [0x41414c], 2
test edi, edi
jne 0x402886
xor eax, eax
mov ecx, 0x414148
xchg dword [ecx], eax
cmp dword [0x414158], 0
jne 0x403e08
mov eax, dword [sym.imp.MSVCR110_CLR0400.dll__acmdln]
mov esi, dword [eax]
mov dword [ebp - 0x1c], esi
mov edi, dword [ebp - 0x20]
mov cl, byte [esi]
cmp cl, 0x20
jbe 0x402924
cmp cl, 0x22
je 0x403e2c
movzx eax, cl
push eax
call dword [sym.imp.MSVCR110_CLR0400.dll__ismbblead]
pop ecx
test eax, eax
jne 0x403e3d
inc esi
mov dword [ebp - 0x1c], esi
jmp 0x4028a0
test cl, cl
je 0x40293c
test edi, edi
je 0x40293c
jmp 0x4028a7
mov dword [0x414268], esi
jmp 0x402856
mov al, byte [esi]
test al, al
je 0x401657
cmp al, 0x20
ja 0x401657
inc esi
mov dword [ebp - 0x1c], esi
jmp 0x40293c
cmp eax, edx
jne 0x40280b
xor esi, esi
inc esi
mov edi, esi
jmp 0x40281e
push 0x1f
call sub.MSVCR110_CLR0400.dll__amsg_exit
pop ecx
jmp 0x402856
mov dword [ebp - 4], 0xfffffffe
mov eax, 0xff
jmp 0x403e90
push 0x414158
call fcn.0040f0a8
pop ecx
test eax, eax
je 0x402893
push 0
push 2
push 0
call dword [0x414158]
jmp 0x402893
xor eax, eax
test edi, edi
sete al
mov edi, eax
mov dword [ebp - 0x20], edi
jmp 0x4028b0
inc esi
mov dword [ebp - 0x1c], esi
jmp 0x4028c3
cmp dword [0x414268], 0
jne 0x403e89
call dword [sym.imp.MSVCR110_CLR0400.dll__cexit]
mov eax, dword [0x414040]
mov dword [ebp - 4], 0xfffffffe
call fcn.004017d6
ret