joyce8/EMBER2024-capa huggingface dataset:
Function at 0x449f60
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x6c
mov eax, dword [0x49f440]
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 + 0x696], 0
je 0x44a142
cmp byte [ebp + 0x18], 0
push ebx
lea ebx, [ebp + 0x18]
je 0x44a141
lea eax, [esp + 0x30]
push eax
push ebx
push 2
call fcn.0045a490
add esp, 0xc
test eax, eax
jg 0x44a141
lea eax, [esp + 0x34]
push eax
push ebx
push 0x17
call fcn.0045a490
add esp, 0xc
test eax, eax
jg 0x44a141
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.0043d320
lea eax, [esp + 0x24]
push 0x400
push eax
call fcn.00430230
lea eax, [esp + 0x3c]
push 0x400
push eax
call fcn.00430230
add esp, 0x20
test esi, esi
je 0x44a0b4
lea edx, [edi + 0x10]
mov ecx, dword [esi + 4]
cmp ecx, 0x17
je 0x44a028
cmp ecx, 2
jne 0x44a0a9
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 0x44a057
sub ecx, 0x15
jne 0x44a06f
push 0x2e
lea eax, [esp + 0x4c]
push eax
mov eax, dword [esi + 0x18]
add eax, 8
push eax
push 0x17
jmp 0x44a067
push 0x2e
lea eax, [esp + 0x4c]
push eax
mov eax, dword [esi + 0x18]
add eax, 4
push eax
push 2
call fcn.00473e40
add esp, 0x10
push ebx
call fcn.00430250
add esp, 4
test eax, eax
je 0x44a08e
push 2
push 0x4973e0
push ebx
call fcn.004301f0
add esp, 0xc
mov edi, eax
test edi, edi
jne 0x44a0d4
lea eax, [esp + 0x48]
push eax
push ebx
call fcn.00430190
mov edi, eax
add esp, 8
test edi, edi
jne 0x44a0d4
lea edx, [eax + 0x10]
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x44a017
lea eax, [esp + 0x24]
push eax
call fcn.00430250
add esp, 4
test eax, eax
je 0x44a0e4
lea eax, [esp + 0x24]
push eax
call fcn.00430260
add esp, 4
jmp 0x44a0e9
push str.too_many_IP__cannot_show
push ebp
call fcn.0043d320
add esp, 8
jmp 0x44a129
mov eax, str._none_
push eax
push str.IPv6:__s
push ebp
call fcn.0043d320
lea eax, [esp + 0x20]
push eax
call fcn.00430250
add esp, 0x10
test eax, eax
je 0x44a115
lea eax, [esp + 0x14]
push eax
call fcn.00430260
add esp, 4
jmp 0x44a11a
mov eax, str._none_
push eax
push str.IPv4:__s
push ebp
call fcn.0043d320
add esp, 0xc
lea eax, [esp + 0x14]
push eax
call fcn.00430200
lea eax, [esp + 0x28]
push eax
call fcn.00430200
add esp, 8
pop esi
pop ebx
mov ecx, dword [esp + 0x70]
pop edi
pop ebp
xor ecx, esp
call fcn.00480a9f
add esp, 0x6c
ret
Function at 0x453f10
Capabilities:
Move file

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
call fcn.0042ff50
push dword [esp + 0x38]
mov esi, dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll__strdup]
movups xmm0, xmmword [eax]
movups xmmword [esp + 0x18], xmm0
call esi
push dword [esp + 0x40]
mov edi, eax
call esi
mov ebp, dword [sym.imp.KERNEL32.dll_MoveFileExA]
add esp, 0xc
mov esi, eax
push 1
push esi
push edi
call ebp
test eax, eax
jne 0x453fa5
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
nop dword [eax + eax]
lea eax, [esp + 0x20]
push eax
call fcn.0042ff50
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.00430000
add esp, 0x20
test edx, edx
ja 0x453fc9
jb 0x453f97
cmp eax, 0x3e8
ja 0x453fc9
push 1
call ebx
push 1
push esi
push edi
call ebp
test eax, eax
je 0x453f60
mov ebx, dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
test edi, edi
je 0x453fb5
push edi
call ebx
add esp, 4
test esi, esi
je 0x453fbf
push esi
call ebx
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret
mov ebx, dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
test edi, edi
je 0x453fd9
push edi
call ebx
add esp, 4
test esi, esi
je 0x453fe3
push esi
call ebx
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x20
ret
Function at 0x4544f0
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 0x45467f
push esi
mov esi, dword [esp + 0x14]
test esi, esi
je 0x45466a
push ebx
push ebp
mov eax, dword [esi + 0x14]
test eax, eax
je 0x45454c
lea edx, [eax + 1]
nop dword [eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x454540
sub eax, edx
inc eax
jmp 0x45454e
xor eax, eax
mov ecx, dword [esi + 4]
mov dword [esp + 0x14], eax
cmp ecx, 2
jne 0x45455f
lea ebp, [ecx + 0xe]
jmp 0x45456b
cmp ecx, 0x17
jne 0x45460c
lea ebp, [ecx + 5]
cmp dword [esi + 0x18], 0
je 0x45460c
mov ecx, dword [esi + 0x10]
test ecx, ecx
je 0x45460c
cmp ecx, ebp
jb 0x45460c
add eax, 0x20
add eax, ebp
push eax
call dword [section..data]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x45465b
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 0x4545f8
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 0x454608
mov dword [eax + 0x1c], ebx
mov dword [esp + 0x18], ebx
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x454532
mov esi, dword [esp + 0x10]
mov eax, dword [esp + 0x1c]
pop ebp
pop ebx
test eax, eax
je 0x45462c
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x454666
test edi, edi
je 0x45464b
mov esi, dword [edi + 0x1c]
push edi
call dword [0x49f004]
add esp, 4
mov edi, esi
test esi, esi
jne 0x454634
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 0x45461b
test edi, edi
jne 0x454676
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 0x454a80
Capabilities:
Create thread

Disassembly:
push 0
push 0
push dword [esp + 0x10]
push dword [esp + 0x10]
push 0
push 0
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
mov ecx, eax
add esp, 0x18
xor eax, eax
test ecx, ecx
je 0x454aa7
cmp ecx, 0xffffffff
cmovne eax, ecx
ret
Function at 0x456520
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 0x4565cb
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.00437170
mov ecx, eax
add esp, 0xc
cmp ecx, 4
jne 0x456588
cmp byte [0x49ff10], 0
jne 0x456592
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 ecx, ecx
and ecx, 2
test ecx, ecx
jne 0x4565cb
mov eax, dword [esp + 0x1c]
jmp 0x4565af
imul eax, dword [0x49ff0c], 0x41c64e6d
add eax, 0x3039
mov dword [0x49ff0c], eax
ror eax, 0x10
xor ecx, ecx
mov dword [esp + 0x1c], eax
test ebx, ebx
je 0x4565c3
mov byte [esi], al
dec edi
inc esi
shr eax, 8
sub ebx, 1
jne 0x4565b3
mov dword [esp + 0x1c], eax
test edi, edi
jne 0x456540
pop edi
pop esi
pop ebp
mov eax, ecx
pop ebx
ret

Function at 0x4565e0
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 0x456678
mov esi, dword [esp + 0x14]
mov ebp, 0x3e
nop
push 4
lea eax, [esp + 0x20]
push eax
push esi
call fcn.00437170
add esp, 0xc
cmp eax, 4
jne 0x45663c
cmp byte [0x49ff10], 0
jne 0x456646
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 0x45667d
mov eax, dword [esp + 0x1c]
jmp 0x456661
imul eax, dword [0x49ff0c], 0x41c64e6d
add eax, 0x3039
mov dword [0x49ff0c], eax
ror eax, 0x10
mov dword [esp + 0x1c], eax
cmp eax, 0xfffffffc
jae 0x456600
xor edx, edx
div ebp
mov al, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789]
mov byte [edi], al
inc edi
sub ebx, 1
jne 0x456600
mov byte [edi], 0
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x456690
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 0x45a090
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 [0x49f008]
mov edi, eax
add esp, 8
test edi, edi
je 0x45a0e7
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 0x45a0ff
cmp esi, ebx
je 0x45a0ff
cmp esi, 0x8000
ja 0x45a0ff
cmp esi, ebx
jb 0x45a0f8
push esi
push edi
call dword [0x49f008]
mov edi, eax
add esp, 8
test edi, edi
jne 0x45a0b0
push ebp
call dword [0x49f004]
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 [0x49f004]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x460230
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x8c
mov eax, dword [0x49f440]
xor eax, esp
mov dword [esp + 0x88], eax
push ebx
push esi
push edi
mov edi, dword [esp + 0x9c]
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x18]
push eax
mov esi, dword [edi + 0x18]
mov ebx, dword [esi + 0x1a4]
push ebx
mov dword [esp + 0x18], 0xffffffff
mov dword [esp + 0x1c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x46029b
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0x80
push eax
lea eax, [esp + 0x18]
push eax
push ebx
call dword [sym.imp.WS2_32.dll_accept]
mov dword [esp + 0xc], eax
jmp 0x46029f
mov eax, dword [esp + 0xc]
cmp eax, 0xffffffff
jne 0x4602cf
push str.Error_accept__ing_server_connect
push edi
call fcn.0043d250
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.00480a9f
add esp, 0x8c
ret
push str.Connection_accepted_from_server
push edi
call fcn.0043d320
mov byte [esi + 0x295], 0
push 1
push dword [esp + 0x18]
call fcn.00475350
lea eax, [esp + 0x1c]
push eax
push 1
push esi
push edi
call fcn.00443bb0
mov esi, eax
add esp, 0x20
test esi, esi
je 0x460327
push dword [esp + 0xc]
call dword [sym.imp.WS2_32.dll_closesocket]
pop edi
mov eax, esi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.00480a9f
add esp, 0x8c
ret
cmp dword [edi + 0x19c], 0
je 0x460383
push 1
push edi
call fcn.0042b1c0
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.0042b1c0
add esp, 0x1c
test esi, esi
je 0x460383
push edi
call fcn.004609d0
add esp, 4
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.00480a9f
add esp, 0x8c
ret
mov ecx, dword [esp + 0x94]
xor eax, eax
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.00480a9f
add esp, 0x8c
ret
Function at 0x4628e0
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 0x462910
push str.Couldnt_set_desired_mode
push esi
call fcn.0043d250
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x462927
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.0043d320
add esp, 0xc
mov al, byte [esp + 0x18]
cmp al, 0x13
jne 0x46293f
push ebx
push esi
call fcn.004625f0
add esp, 8
mov edi, eax
pop edi
pop esi
pop ebx
ret
cmp al, 0x14
jne 0x462a4d
mov edi, dword [esi + 0x18]
xor ebx, ebx
cmp byte [esi + 0x4b8], 2
mov dword [esp + 0x14], edi
jne 0x4629bc
mov eax, dword [esi + 0x120]
mov eax, dword [eax]
test eax, eax
je 0x4629bc
push 3
push ebx
lea ecx, [esp + 0x18]
mov dword [esp + 0x18], ebx
push ecx
push ebx
push eax
call fcn.00445580
mov edi, eax
add esp, 0x14
test edi, edi
jne 0x462a77
push 0x2f
push dword [esp + 0x14]
call sub.VCRUNTIME140.dll_strrchr
add esp, 8
test eax, eax
je 0x4629ab
mov ebx, dword [esp + 0x10]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x4629b8
push dword [esp + 0x10]
call dword [0x49f004]
add esp, 4
mov edi, dword [esp + 0x14]
mov ecx, dword [esi + 0x544]
test ecx, ecx
jne 0x4629da
cmp byte [esi + 0xcfd], 0
mov ecx, str.NLST
mov eax, str.LIST
cmove ecx, eax
mov edx, 0x495415
test ebx, ebx
push ebp
mov eax, edx
cmovne eax, ebx
push eax
mov eax, 0x4973e4
cmove eax, edx
push eax
push ecx
push 0x487f98
call fcn.00446e90
push ebx
mov ebp, eax
call dword [0x49f004]
add esp, 0x14
test ebp, ebp
jne 0x462a18
mov edi, 0x1b
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
push ebp
push 0x4866c8
lea eax, [edi + 0x430]
push eax
push esi
call fcn.0047cdf0
push ebp
mov edi, eax
call dword [0x49f004]
add esp, 0x14
test edi, edi
jne 0x462a46
push 0x1f
push esi
call fcn.00460940
add esp, 8
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
cmp al, 0x15
jne 0x462a64
push 0xd
push 1
push esi
call fcn.00462130
add esp, 0xc
mov edi, eax
pop edi
pop esi
pop ebx
ret
cmp al, 0x16
jne 0x462a77
push 0xe
push 1
push esi
call fcn.00462130
add esp, 0xc
mov edi, eax
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x469500
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 0x46954c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.0043d250
add esp, 0xc
push dword [esp + 0x14]
push ebx
push str.SENT
push esi
call fcn.00469120
add esp, 0x10
pop esi
pop ebx
ret

Function at 0x4696b0
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 8
cmp dword [esp + 0x10], 0x1f
push ebx
mov ebx, dword [esp + 0x10]
push ebp
mov eax, dword [ebx + 0x18]
mov ebp, dword [ebx + 0x120]
mov dword [esp + 0x14], eax
jne 0x469814
push esi
lea ecx, [ebp + 0x1cc4]
push edi
lea edi, [ebp + 0x1ec4]
mov eax, ecx
mov dword [edi], ecx
cmp ecx, edi
jae 0x4696ef
lea eax, [ecx + 1]
mov byte [ecx], 0xff
mov dword [edi], eax
cmp eax, edi
jae 0x469703
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x469703
mov byte [eax], 0x1f
inc dword [edi]
movzx eax, word [ebp + 0x1ca8]
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
movzx ecx, word [ebp + 0x1caa]
mov dword [esp + 0x20], eax
shr eax, 8
push ecx
mov dword [esp + 0x14], eax
call esi
mov ecx, dword [edi]
mov edx, eax
shr edx, 8
mov dword [esp + 0x14], eax
cmp ecx, edi
jae 0x46977c
mov eax, dword [esp + 0x20]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x46977c
mov eax, dword [esp + 0x10]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x46977c
mov eax, dword [esp + 0x14]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x46977c
mov byte [ecx], dl
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x46977c
mov byte [ecx], 0xff
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x46977c
mov byte [ecx], 0xf0
mov ecx, dword [edi]
inc ecx
mov dword [ebp + 0x1ec8], ecx
lea esi, [ebp + 0x1cc4]
sub ecx, esi
mov dword [edi], esi
sub ecx, 2
lea eax, [ebp + 0x1cc6]
push ecx
push eax
push 0x3e
push ebx
call fcn.00469220
mov eax, dword [esp + 0x2c]
add esp, 0x10
mov edi, dword [sym.imp.WS2_32.dll_send]
push 0
push 3
push esi
push dword [eax + 0x1a0]
call edi
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x4697d4
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.0043d250
add esp, 0xc
push 4
lea eax, [ebp + 0x1cc7]
push eax
push ebx
call fcn.00469570
add esp, 0xc
lea eax, [ebp + 0x1ccb]
push 0
push 2
push eax
mov eax, dword [esp + 0x28]
push dword [eax + 0x1a0]
call edi
test eax, eax
jns 0x469812
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.0043d250
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
Function at 0x46abf0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x8c
mov eax, dword [0x49f440]
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 + 0x430]
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 0x46ac76
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 0x46acb1
push str.Received_too_short_packet
push ebp
call fcn.0043d250
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.00480a9f
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.0x46acd0.1
jmp dword [ecx*4 + 0x46adbc]
cmp esi, 4
jle case.0x46acd0.4
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.0x46acd0.4
lea eax, [esi - 4]
push eax
lea eax, [edx + 4]
push eax
push 1
push ebp
call fcn.0043e4b0
mov ebx, eax
add esp, 0x10
test ebx, ebx
je case.0x46acd0.4
push 5
push edi
call fcn.0046b6f0
add esp, 8
jmp 0x46ac96
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.0046b760
add esp, 8
cmp eax, esi
jae case.0x46acd0.4
push dword [esp + 0x14]
push str.TFTP_error:__s
push ebp
call fcn.0043d320
jmp 0x46ad91
lea eax, [esi - 2]
push eax
lea eax, [edx + 2]
push eax
push edi
call fcn.0046a9a0
mov ebx, eax
add esp, 0xc
test ebx, ebx
je case.0x46acd0.4
jmp 0x46ac96
push str.Internal_error:_Unexpected_packet
push 0x4866c8
push ebp
call fcn.0043d250
add esp, 0xc
push ebp
call fcn.00450bf0
add esp, 4
test eax, eax
je 0x46ac96
push 5
push edi
call fcn.0046b6f0
add esp, 8
mov eax, 0x2a
jmp 0x46ac98
Function at 0x479830
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x120
mov eax, dword [0x49f440]
xor eax, esp
mov dword [esp + 0x11c], eax
mov eax, dword [esp + 0x124]
push ebx
push ebp
mov ebp, dword [esp + 0x134]
xor ebx, ebx
push esi
push edi
mov edi, dword [esp + 0x138]
xor esi, esi
push edi
mov dword [esp + 0x20], eax
mov dword [esp + 0x18], edi
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll__strdup]
add esp, 4
mov dword [esp + 0x20], eax
test eax, eax
jne 0x4798b0
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00452bb0
push eax
push edi
push str.schannel:_invalid_path_name_for_CA_file__s:__s
push ebp
call fcn.0043d250
push esi
call dword [0x49f004]
add esp, 0x20
lea eax, [ebx + 0x4d]
jmp 0x479a10
push 0
push 0x80
push 3
push 0
push 1
push closesocket
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [esp + 0x18], eax
cmp eax, 0xffffffff
jne 0x47990a
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00452bb0
push eax
push edi
push str.schannel:_failed_to_open_CA_file__s:__s
push ebp
call fcn.0043d250
push 0
mov esi, 0x4d
call dword [0x49f004]
add esp, 0x20
jmp 0x479a01
lea ecx, [esp + 0x24]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x47994a
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00452bb0
push eax
push edi
push str.schannel:_failed_to_determine_size_of_CA_file__s:__s
push ebp
call fcn.0043d250
add esp, 0x1c
mov esi, 0x4d
jmp 0x4799ed
mov edi, dword [esp + 0x24]
cmp dword [esp + 0x28], ebx
jl 0x479978
jg 0x47995e
cmp edi, 0x100000
jbe 0x479978
push 0x100000
push str.schannel:_CA_file_exceeds_max_size_of__u_bytes
push ebp
call fcn.0043d250
add esp, 0xc
mov esi, 0x4d
jmp 0x4799ed
lea eax, [edi + 1]
push eax
call dword [section..data]
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x479990
lea esi, [eax + 0x1b]
jmp 0x4799ed
test edi, edi
je 0x4799d4
nop dword [eax]
nop dword [eax + eax]
push 0
lea eax, [esp + 0x14]
mov dword [esp + 0x14], 0
push eax
mov eax, edi
sub eax, esi
push eax
lea eax, [esi + ebx]
push eax
push dword [esp + 0x28]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x479a2d
mov eax, dword [esp + 0x10]
test eax, eax
je 0x479a29
add esi, eax
cmp esi, edi
jb 0x4799a0
push ebp
push dword [esp + 0x18]
mov byte [edi + ebx], 0
push edi
push ebx
push dword [esp + 0x2c]
call fcn.00479630
add esp, 0x14
mov esi, eax
push dword [esp + 0x18]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call dword [0x49f004]
add esp, 4
push dword [esp + 0x20]
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
add esp, 4
mov eax, esi
mov ecx, dword [esp + 0x12c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00480a9f
add esp, 0x120
ret
mov edi, esi
jmp 0x4799d4
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00452bb0
push eax
push dword [esp + 0x24]
push str.schannel:_failed_to_read_from_CA_file__s:__s
push ebp
call fcn.0043d250
add esp, 0x1c
mov esi, 0x4d
jmp 0x4799ed