joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100662b0
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 0x14]
push ebx
xor ebx, ebx
mov dword [eax], ebx
lea eax, [ebp - 0xc]
push eax
push dword [ebp + 0x10]
mov dword [ebp - 8], ebx
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [ebp - 0x10], eax
test eax, eax
jne 0x10066444
push edi
mov edi, dword [ebp - 0xc]
test edi, edi
je 0x10066430
push esi
lea esp, [esp]
mov eax, dword [edi + 4]
cmp eax, 2
jne 0x100662ff
mov eax, 0x10
jmp 0x1006630d
cmp eax, 0x17
jne 0x100663c1
mov eax, 0x1c
cmp dword [edi + 0x18], 0
mov dword [ebp - 4], eax
je 0x100663c1
mov ecx, dword [edi + 0x10]
test ecx, ecx
je 0x100663c1
cmp ecx, eax
jb 0x100663c1
push 0x20
call dword [section..data]
mov esi, eax
add esp, 4
test esi, esi
je 0x10066425
mov eax, dword [edi]
mov dword [esi], eax
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
mov eax, dword [edi + 8]
mov dword [esi + 8], eax
mov eax, dword [edi + 0xc]
mov dword [esi + 0xc], eax
mov eax, dword [ebp - 4]
push eax
mov dword [esi + 0x10], eax
mov dword [esi + 0x18], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x1c], 0
call dword [section..data]
add esp, 4
mov dword [esi + 0x18], eax
test eax, eax
je 0x10066414
push dword [ebp - 4]
push dword [edi + 0x18]
push eax
call fcn.10162060
mov eax, dword [edi + 0x14]
add esp, 0xc
test eax, eax
je 0x100663af
push eax
call dword [0x101f400c]
add esp, 4
mov dword [esi + 0x14], eax
test eax, eax
je 0x100663fa
mov eax, dword [ebp - 8]
test ebx, ebx
cmove ebx, esi
test eax, eax
je 0x100663be
mov dword [eax + 0x1c], esi
mov dword [ebp - 8], esi
mov edi, dword [edi + 0x1c]
test edi, edi
jne 0x100662f0
mov edi, dword [ebp - 0x10]
mov eax, dword [ebp - 0xc]
pop esi
test eax, eax
je 0x100663de
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test edi, edi
je 0x1006642c
push ebx
call fcn.10066270
mov eax, dword [ebp + 0x14]
add esp, 4
xor ebx, ebx
mov dword [eax], ebx
mov eax, edi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
push dword [esi + 0x18]
mov edi, 8
call dword [0x101f4004]
push esi
call dword [0x101f4004]
add esp, 8
jmp 0x100663cf
push esi
mov edi, 8
call dword [0x101f4004]
add esp, 4
jmp 0x100663cf
mov edi, 8
jmp 0x100663cf
test ebx, ebx
jne 0x1006643c
mov edi, 0x2af9
push edi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [ebp + 0x14]
mov dword [eax], ebx
mov eax, edi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x100667f0
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.10164c3b
add esp, 0x18
test eax, eax
je 0x10066812
cmp eax, 0xffffffff
jne 0x10066814
xor eax, eax
pop ebp
ret
Function at 0x100674f0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c0
mov eax, dword [0x101f9e50]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [0x102021d0], 0
push ebx
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x168], ebx
jne 0x10067529
call fcn.10069ff0
test eax, eax
je 0x1006753a
mov dword [0x102021d0], 1
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.101603fd
mov esp, ebp
pop ebp
ret
mov eax, dword [ebx + 0xaa8]
test eax, eax
je 0x1006755b
push 0x400
push eax
call fcn.10092400
add esp, 8
call fcn.10069ff0
test eax, eax
jne 0x10067529
push esi
push edi
lea ecx, [ecx]
mov esi, 2
lea eax, [ebp - 0x44]
mov dword [ebp - 0x148], esi
mov dword [ebp - 0x150], eax
mov dword [ebp - 0x14c], 4
mov edi, edi
lea eax, [ebp - 0x1c0]
push eax
call fcn.1005cd80
movq xmm0, qword [eax]
movq qword [ebp - 0x160], xmm0
movq xmm0, qword [eax + 8]
push 1
movq qword [ebp - 0x158], xmm0
call fcn.10057670
add esp, 8
lea eax, [esi - 1]
push dword [ebp - 0x15c]
push dword [ebp - 0x160]
push 0
push eax
call fcn.10164230
imul esi, dword [ebp - 0x158]
mov ebx, eax
lea eax, [ebp - 0x1a0]
push eax
mov dword [ebp - 0x164], edx
mov dword [ebp - 0x170], esi
call fcn.1005cd80
mov eax, dword [eax + 8]
cdq
mov esi, eax
lea eax, [ebp - 0x180]
push eax
mov edi, edx
call fcn.1005cd80
mov edx, dword [ebp - 0x148]
mov ecx, dword [eax]
mov eax, dword [eax + 4]
add esp, 8
inc edx
push 0
add ecx, esi
push edx
adc eax, edi
push eax
push ecx
mov dword [ebp - 0x16c], edx
call fcn.10164230
shld edx, eax, 8
shl eax, 8
xor ebx, eax
mov eax, dword [ebp - 0x164]
xor eax, edx
mov dword [ebp - 0x15c], eax
lea eax, [ebp - 0x1b0]
push eax
mov dword [ebp - 0x160], ebx
call fcn.1005cd80
lea esi, [eax + 8]
lea eax, [ebp - 0x190]
push eax
call fcn.1005cd80
mov ecx, dword [esi]
add ecx, dword [eax]
mov eax, dword [ebp - 0x148]
movq xmm0, qword [ebp - 0x160]
mov esi, dword [ebp - 0x16c]
add eax, 2
imul ecx, eax
mov eax, dword [ebp - 0x170]
shl ecx, 0x10
xor eax, ecx
mov dword [ebp - 0x158], eax
mov eax, dword [ebp - 0x150]
add eax, 0x10
movq qword [eax - 0x10], xmm0
movq xmm0, qword [ebp - 0x158]
movq qword [eax - 8], xmm0
add esp, 8
dec dword [ebp - 0x14c]
mov dword [ebp - 0x148], esi
mov dword [ebp - 0x150], eax
jne 0x10067580
movsd xmm0, qword [0x101921f0]
sub esp, 8
lea eax, [ebp - 0x44]
movsd qword [esp], xmm0
push 0x40
push eax
call fcn.10092140
add esp, 0x10
call fcn.10069ff0
test eax, eax
je 0x10067560
lea eax, [ebp - 0x144]
push pe_nt_image_headers32
push eax
mov byte [ebp - 0x144], 0
call fcn.10092330
add esp, 8
cmp byte [ebp - 0x144], 0
pop edi
pop esi
je 0x1006772d
lea eax, [ebp - 0x144]
push 0x400
push eax
call fcn.10092400
add esp, 8
call fcn.10069ff0
test eax, eax
jne 0x10067529
push str.libcurl_is_now_using_a_weak_random_seed__n
push dword [ebp - 0x168]
call fcn.10057830
add esp, 8
call fcn.10069ff0
mov ecx, dword [ebp - 4]
neg eax
sbb eax, eax
and eax, 0xffffffdd
xor ecx, ebp
add eax, 0x23
pop ebx
call fcn.101603fd
mov esp, ebp
pop ebp
ret
Function at 0x1006b840
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x101f9e50]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push eax
call fcn.10164ff2
add esp, 4
mov byte [ebp - 0x108], 0
test eax, eax
je 0x1006b8a4
push 0x104
lea ecx, [ebp - 0x108]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [ebp - 0x108], 0
je 0x1006b8a4
lea eax, [ebp - 0x108]
push eax
call dword [0x101f400c]
add esp, 4
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.101603fd
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor ecx, ebp
xor eax, eax
call fcn.101603fd
mov esp, ebp
pop ebp
ret

Function at 0x1006b8c0
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.1006b840

Function at 0x10071350
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0x101f9e50]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
lea ecx, [ebp - 0x88]
mov eax, dword [edi + 0x1ac]
mov ebx, dword [edi]
push ecx
lea ecx, [ebp - 0x84]
push ecx
push eax
mov dword [ebp - 0x8c], eax
or esi, 0xffffffff
mov dword [ebp - 0x88], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x100713c3
lea eax, [ebp - 0x88]
push eax
lea eax, [ebp - 0x84]
push eax
push dword [ebp - 0x8c]
mov dword [ebp - 0x88], 0x80
call dword [sym.imp.WS2_32.dll_accept]
mov esi, eax
push dword [ebp - 0x8c]
push edi
call fcn.100580b0
add esp, 8
cmp esi, 0xffffffff
jne 0x100713fb
push str.Error_accept__ing_server_connect
push ebx
call fcn.10057750
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.101603fd
mov esp, ebp
pop ebp
ret
push str.Connection_accepted_from_server_n
push ebx
call fcn.10057830
push 1
mov dword [edi + 0x2cc], 0
push esi
mov dword [edi + 0x1ac], esi
call fcn.1007fa40
add esp, 0x10
mov dword [edi + 0x1bc], 1
cmp dword [ebx + 0x620], 0
je 0x1007147d
push 1
push ebx
call fcn.10049740
mov eax, dword [ebx + 0x620]
push 1
push esi
push dword [ebx + 0x624]
call eax
push 0
push ebx
mov esi, eax
call fcn.10049740
add esp, 0x1c
test esi, esi
je 0x1007147d
push edi
call fcn.100718f0
add esp, 4
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.101603fd
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
xor eax, eax
pop ebx
call fcn.101603fd
mov esp, ebp
pop ebp
ret
Function at 0x100738a0
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
mov eax, 0x51eb851f
imul ecx
sar edx, 5
push ebx
push esi
mov eax, edx
shr eax, 0x1f
push edi
mov edi, dword [ebp + 8]
add eax, edx
mov ebx, dword [edi]
xor esi, esi
cmp eax, 2
je 0x100738dc
push str.Couldnt_set_desired_mode
push ebx
call fcn.10057750
add esp, 8
lea eax, [esi + 0x11]
pop edi
pop esi
pop ebx
pop ebp
ret
cmp ecx, 0xc8
je 0x100738f3
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200_n
push ebx
call fcn.10057830
add esp, 0xc
mov eax, dword [ebp + 0x10]
cmp eax, 0x13
jne 0x1007390b
push edi
call fcn.10073610
add esp, 4
mov esi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp eax, 0x14
jne 0x10073920
push edi
call fcn.10072650
add esp, 4
mov esi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp eax, 0x15
jne 0x10073935
push edi
call fcn.100735f0
add esp, 4
mov esi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp eax, 0x16
jne 0x10073945
push edi
call fcn.10073790
mov esi, eax
add esp, 4
pop edi
mov eax, esi
pop esi
pop ebx
pop ebp
ret
Function at 0x10076a80
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x101f9e50]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x194]
push eax
push 2
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x10076acd
push eax
push str.WSAStartup_failed___d_
push esi
call fcn.10057750
add esp, 0xc
mov eax, 2
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.101603fd
mov esp, ebp
pop ebp
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x10076af5
shr eax, 8
test al, al
jne 0x10076af5
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.101603fd
mov esp, ebp
pop ebp
ret
push str.insufficient_winsock_version_to_support_telnet
push esi
call fcn.10057750
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
mov eax, 2
pop esi
call fcn.101603fd
mov esp, ebp
pop ebp
ret

Function at 0x10077310
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [esi]
push 0
mov byte [ebp + 0xa], al
push 3
lea eax, [ebp + 8]
push eax
push dword [esi + 0x1a8]
mov byte [ebp + 8], 0xff
mov byte [ebp + 9], bl
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x10077358
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.10057750
add esp, 0xc
push dword [ebp + 0x10]
push ebx
push str.SENT
push dword [esi]
call fcn.10076c10
add esp, 0x10
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x10077480
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push ecx
cmp dword [ebp + 0xc], 0x1f
mov eax, dword [ebp + 8]
push ebx
mov eax, dword [eax]
mov dword [ebp - 4], eax
mov ebx, dword [eax + 0x164]
jne 0x100775cc
push edi
lea eax, [ebx + 0x1cb0]
lea edi, [ebx + 0x1eb0]
mov dword [edi], eax
cmp eax, edi
jae 0x100774b5
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x100774c0
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x100774cb
mov byte [eax], 0x1f
inc dword [edi]
movzx eax, word [ebx + 0x1ca8]
push esi
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
movzx eax, ax
mov dword [ebp + 0xc], eax
movzx eax, word [ebx + 0x1caa]
push eax
call esi
mov ecx, dword [ebp + 0xc]
movzx edx, ax
mov eax, dword [edi]
cmp eax, edi
jae 0x100774fc
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x10077506
mov byte [eax], ch
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x10077510
mov byte [eax], dl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x1007751a
mov byte [eax], dh
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x10077525
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x10077530
mov byte [eax], 0xf0
inc dword [edi]
mov eax, dword [edi]
mov dword [ebx + 0x1eb4], eax
lea esi, [ebx + 0x1cb0]
sub eax, esi
sub eax, 2
push eax
lea eax, [ebx + 0x1cb2]
push eax
mov dword [edi], esi
mov edi, dword [ebp - 4]
push 0x3e
push edi
call fcn.10076d10
add esp, 0x10
push 0
push 3
push esi
mov esi, dword [ebp + 8]
push dword [esi + 0x1a8]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x10077588
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.10057750
add esp, 0xc
push 4
lea eax, [ebx + 0x1cb3]
push eax
push esi
call fcn.10077370
add esp, 0xc
lea eax, [ebx + 0x1cb7]
push 0
push 2
push eax
push dword [esi + 0x1a8]
call dword [sym.imp.WS2_32.dll_send]
pop esi
test eax, eax
jns 0x100775cb
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.10057750
add esp, 0xc
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10078610
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x90
mov eax, dword [0x101f9e50]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [eax]
push esi
push edi
mov edi, dword [eax + 0x538]
mov dword [ebp - 0x90], eax
lea eax, [ebp - 0x88]
push eax
mov dword [ebp - 0x88], 0x80
lea eax, [ebp - 0x84]
push eax
mov eax, dword [edi + 0x154]
push 0
add eax, 4
push eax
push dword [edi + 0x15c]
lea esi, [edi + 0x15c]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [edi + 0x148], 0
mov dword [edi + 0x14c], eax
jne 0x100786a7
push dword [ebp - 0x88]
lea eax, [ebp - 0x84]
push eax
lea eax, [edi + 0xc8]
push eax
call fcn.10162060
mov eax, dword [ebp - 0x88]
add esp, 0xc
mov dword [edi + 0x148], eax
mov edx, dword [edi + 0x14c]
cmp edx, 4
jge 0x100786da
push str.Received_too_short_packet
push ebx
call fcn.10057750
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.101603fd
mov esp, ebp
pop ebp
ret
push esi
call fcn.10078210
movzx eax, ax
mov dword [edi + 0xc], eax
add eax, 0xfffffffd
add esp, 4
cmp eax, 3
ja case.default.0x100786f5
jmp dword [eax*4 + 0x1007883c]
cmp edx, 4
jle case.0x100786f5.4
push esi
call fcn.100781f0
movzx ecx, word [edi + 0x40]
inc ecx
add esp, 4
cmp cx, ax
jne case.0x100786f5.4
lea eax, [edx - 4]
push eax
mov eax, dword [esi]
add eax, 4
push eax
push 1
push dword [ebp - 0x90]
call fcn.100576a0
mov esi, eax
add esp, 0x10
test esi, esi
je 0x1007875a
push 5
push edi
call fcn.10078fb0
add esp, 8
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.101603fd
mov esp, ebp
pop ebp
ret
mov eax, dword [edi + 0x14c]
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.10062870
jmp 0x10078802
mov eax, dword [esi]
add eax, 4
mov dword [ebp - 0x8c], eax
lea eax, [edi + 0x15c]
push eax
lea esi, [edx - 4]
call fcn.100781f0
movzx eax, ax
push esi
push dword [ebp - 0x8c]
mov dword [edi + 8], eax
call fcn.100781c0
add esp, 0xc
cmp eax, esi
jae case.0x100786f5.4
push dword [ebp - 0x8c]
push str.TFTP_error:__s_n
push ebx
call fcn.10057830
jmp 0x10078802
lea eax, [edx - 2]
push eax
mov eax, dword [esi]
add eax, 2
push eax
push edi
call fcn.100783c0
add esp, 0xc
test eax, eax
je case.0x100786f5.4
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.101603fd
mov esp, ebp
pop ebp
ret
push str.Internal_error:_Unexpected_packet
push 0x101e1c6c
push ebx
call fcn.10057750
add esp, 0xc
push dword [ebp - 0x90]
call fcn.10062bc0
add esp, 4
test eax, eax
je 0x100786c7
push 5
push edi
call fcn.10078fb0
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
pop edi
pop esi
mov eax, 0x2a
pop ebx
call fcn.101603fd
mov esp, ebp
pop ebp
ret
Function at 0x10078850
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov eax, dword [edi + 0x10]
mov ebx, dword [eax]
mov eax, dword [ebp + 0xc]
add eax, 0xfffffffd
cmp eax, 4
ja case.0x1007886d.4
jmp dword [eax*4 + 0x10078a88]
lea eax, [edi + 0x15c]
push eax
call fcn.100781f0
movzx ecx, word [edi + 0x40]
movzx esi, ax
lea eax, [ecx + 1]
and eax, 0xffff
add esp, 4
cmp eax, esi
jne 0x1007889f
mov dword [edi + 0x18], 0
jmp 0x100788b6
cmp ecx, esi
jne 0x1007892a
push esi
push str.Received_last_DATA_packet_block__d_again._n
push ebx
call fcn.10057830
add esp, 0xc
mov word [edi + 0x40], si
lea esi, [edi + 0x160]
push 4
push esi
call fcn.10078250
movzx eax, word [edi + 0x40]
push eax
push esi
call fcn.10078230
add esp, 0x10
push dword [edi + 0x148]
lea eax, [edi + 0xc8]
push eax
push 0
push 4
push dword [esi]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
js 0x100789fe
mov eax, dword [edi + 0x154]
add eax, 4
xor ecx, ecx
cmp dword [edi + 0x14c], eax
lea eax, [edi + 0x38]
setl cl
push eax
lea ecx, [ecx*2 + 1]
mov dword [edi], ecx
call fcn.10162dfa
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
push eax
push esi
push str.Received_unexpected_DATA_packet_block__d__expecting_block__d_n
push ebx
call fcn.10057830
add esp, 0x10
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
xor eax, eax
lea esi, [edi + 0x160]
push 4
push esi
mov word [edi + 0x40], ax
mov dword [edi + 0x18], eax
call fcn.10078250
movzx eax, word [edi + 0x40]
push eax
push esi
call fcn.10078230
add esp, 0x10
push dword [edi + 0x148]
lea eax, [edi + 0xc8]
push eax
push 0
push 4
push dword [esi]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
js 0x100789fe
lea eax, [edi + 0x38]
push eax
mov dword [edi], 1
call fcn.10162dfa
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
movzx eax, word [edi + 0x40]
inc dword [edi + 0x18]
push dword [edi + 0x18]
inc eax
and eax, 0xffff
push eax
push str.Timeout_waiting_for_block__d_ACK.__Retries___d_n
push ebx
call fcn.10057830
mov eax, dword [edi + 0x18]
add esp, 0x10
cmp eax, dword [edi + 0x20]
jle 0x100789da
mov dword [edi + 8], 0xffffff9d
mov dword [edi], 3
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret
push dword [edi + 0x148]
lea eax, [edi + 0xc8]
push eax
push 0
push 4
push dword [edi + 0x160]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x10078a64
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push dword [edi + 0x10]
call fcn.1007f120
push eax
push 0x101e1c6c
push ebx
call fcn.10057750
add esp, 0x14
mov eax, 0x37
pop edi
pop esi
pop ebx
pop ebp
ret
lea esi, [edi + 0x160]
push 5
push esi
call fcn.10078250
movzx eax, word [edi + 0x40]
push eax
push esi
call fcn.10078230
add esp, 0x10
push dword [edi + 0x148]
lea eax, [edi + 0xc8]
push eax
push 0
push 4
push dword [esi]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_sendto]
mov dword [edi], 3
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret
push str.tftp_rx:_internal_error
push 0x101e1c6c
push ebx
call fcn.10057750
add esp, 0xc
mov eax, 0x47
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x10078fb0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, dword [ecx + 0x10]
mov edx, dword [ecx]
mov eax, dword [eax]
cmp edx, 3
ja case.default.0x10078fc2
jmp dword [edx*4 + 0x10079018]
mov dword [ebp + 8], ecx
pop ebp
jmp fcn.10078aa0
mov dword [ebp + 8], ecx
pop ebp
jmp fcn.10078850
mov dword [ebp + 8], ecx
pop ebp
jmp fcn.100791c0
push str.TFTP_finished
push 0x1018d630
push eax
call fcn.10057830
add esp, 0xc
xor eax, eax
pop ebp
ret
push str.Internal_state_machine_error
push 0x101e1c6c
push eax
call fcn.10057750
add esp, 0xc
mov eax, 0x47
pop ebp
ret
Function at 0x1007fa70
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push edi
push 0x10196ab4
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov dword [ebp - 4], eax
test eax, eax
jne 0x1007fa90
pop edi
mov esp, ebp
pop ebp
ret
push ebx
push esi
push str.LoadLibraryExA
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [ebp + 8]
mov ebx, eax
push 0x10196ad0
push esi
mov dword [ebp - 8], ebx
call fcn.101656a0
add esp, 8
test eax, eax
je 0x1007fadc
test ebx, ebx
je 0x1007facc
push 8
push 0
push esi
call ebx
pop esi
pop ebx
mov edi, eax
pop edi
mov esp, ebp
pop ebp
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
pop esi
pop ebx
mov edi, eax
pop edi
mov esp, ebp
pop ebp
ret
test ebx, ebx
je 0x1007fb05
push str.AddDllDirectory
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x1007fb05
push 0x800
push 0
push esi
call ebx
pop esi
pop ebx
mov edi, eax
pop edi
mov esp, ebp
pop ebp
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov edx, eax
mov dword [ebp - 4], edx
test edx, edx
je 0x1007fbaf
mov ecx, esi
lea ebx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x1007fb21
sub ecx, ebx
lea eax, [edx + 1]
add eax, ecx
push eax
call dword [section..data]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x1007fba5
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x1007fba5
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x1007fb52
sub ecx, edx
mov eax, 0x5c
mov word [ecx + ebx], ax
mov ecx, ebx
lea edx, [ecx + 1]
lea esp, [esp]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x1007fb70
sub ecx, edx
add ecx, ebx
sub ecx, esi
lea ecx, [ecx]
mov al, byte [esi]
mov byte [ecx + esi], al
lea esi, [esi + 1]
test al, al
jne 0x1007fb80
mov eax, dword [ebp - 8]
test eax, eax
je 0x1007fb9c
push 8
push 0
push ebx
call eax
jmp 0x1007fba3
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
push ebx
call dword [0x101f4004]
add esp, 4
pop esi
pop ebx
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret

Function at 0x10083610
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 0x10083643
push 0x2e
push edi
call fcn.10162e50
add esp, 8
test eax, eax
je 0x10083641
mov byte [eax], 0
xor eax, eax
pop edi
pop esi
pop ebp
ret