joyce8/EMBER2024-capa huggingface dataset:
Function at 0x47b180
Capabilities:
Resolve dns

Disassembly:
sub esp, 0x10
mov eax, dword [esp + 0x20]
push ebx
xor ebx, ebx
mov dword [esp + 0xc], ebx
mov dword [eax], ebx
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 0x47b311
push esi
mov esi, dword [esp + 0x14]
test esi, esi
je 0x47b2fc
push ebp
push edi
mov eax, dword [esi + 0x14]
test eax, eax
je 0x47b1de
lea edx, [eax + 1]
nop dword [eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x47b1d0
sub eax, edx
lea ecx, [eax + 1]
jmp 0x47b1e0
xor ecx, ecx
mov eax, dword [esi + 4]
mov dword [esp + 0x14], ecx
cmp eax, 2
jne 0x47b1f1
lea ebp, [eax + 0xe]
jmp 0x47b1fd
cmp eax, 0x17
jne 0x47b29e
lea ebp, [eax + 5]
cmp dword [esi + 0x18], 0
je 0x47b29e
mov eax, dword [esi + 0x10]
test eax, eax
je 0x47b29e
cmp eax, ebp
jb 0x47b29e
lea eax, [ecx + 0x20]
add eax, ebp
push eax
call dword [0x53b124]
mov edi, eax
add esp, 4
test edi, edi
je 0x47b2ed
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 dword [edi + 0xc], eax
lea eax, [edi + 0x20]
push ebp
mov dword [edi + 0x10], ebp
mov dword [edi + 0x14], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x18], eax
push dword [esi + 0x18]
push eax
call fcn.004a26f0
mov ecx, dword [esp + 0x20]
add esp, 0xc
test ecx, ecx
je 0x47b28a
mov eax, dword [edi + 0x18]
add eax, ebp
push ecx
mov dword [edi + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.004a26f0
add esp, 0xc
mov eax, dword [esp + 0x18]
test ebx, ebx
cmove ebx, edi
test eax, eax
je 0x47b29a
mov dword [eax + 0x1c], edi
mov dword [esp + 0x18], edi
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x47b1c2
mov esi, dword [esp + 0x10]
mov eax, dword [esp + 0x1c]
pop edi
pop ebp
test eax, eax
je 0x47b2be
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x47b2f8
test ebx, ebx
je 0x47b2dd
mov esi, dword [ebx + 0x1c]
push ebx
call dword [0x53b128]
add esp, 4
mov ebx, esi
test esi, esi
jne 0x47b2c6
mov esi, dword [esp + 8]
mov eax, dword [esp + 0x28]
xor ebx, ebx
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
add esp, 0x10
ret
mov esi, 8
mov dword [esp + 0x10], esi
jmp 0x47b2ad
test ebx, ebx
jne 0x47b308
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [esp + 0x28]
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
add esp, 0x10
ret
Function at 0x47f190
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 [0x53b12c]
mov edi, eax
add esp, 8
test edi, edi
je 0x47f167
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 0x47f17f
cmp esi, ebx
je 0x47f17f
cmp esi, 0x8000
ja 0x47f17f
cmp esi, ebx
jb 0x47f178
push esi
push edi
call dword [0x53b12c]
mov edi, eax
add esp, 8
test edi, edi
jne 0x47f130
push ebp
call dword [0x53b128]
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 [0x53b128]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
jmp 0x47f110

Function at 0x4886e0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x88
mov eax, dword [0x53b0f8]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x9c]
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x18]
or esi, 0xffffffff
push eax
mov ebx, dword [edi + 0xc]
mov ebp, dword [ebx + 0x154]
push ebp
mov dword [esp + 0x1c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x488743
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0x80
push eax
lea eax, [esp + 0x18]
push eax
push ebp
call dword [sym.imp.WS2_32.dll_accept]
mov esi, eax
push ebp
push ebx
push edi
call fcn.00467cf0
add esp, 0xc
cmp esi, 0xffffffff
jne 0x488768
push str.Error_accept__ing_server_connect
push edi
call fcn.004673c0
add esp, 8
mov eax, 0x1e
jmp 0x4887d8
push str.Connection_accepted_from_server
push edi
call fcn.00467490
push 1
push esi
mov byte [ebx + 0x27d], 0
mov dword [ebx + 0x154], esi
call fcn.00494fb0
add esp, 0x10
mov byte [ebx + 0x290], 1
cmp dword [edi + 0x1b8], 0
je 0x4887d6
push 1
push edi
call fcn.00458dc0
mov eax, dword [edi + 0x1b8]
push 1
push esi
push dword [edi + 0x1bc]
call eax
push 0
push edi
mov esi, eax
call fcn.00458dc0
add esp, 0x1c
test esi, esi
je 0x4887d6
push ebx
push edi
call fcn.00488ca0
add esp, 8
mov eax, 0x2a
jmp 0x4887d8
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00434475
add esp, 0x88
ret
Function at 0x48b010
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 + 0xc]
cmp eax, 0x64
jb 0x48b040
push str.Couldnt_set_desired_mode
push esi
call fcn.004673c0
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x48b057
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.00467490
add esp, 0xc
mov eax, dword [esp + 0x18]
cmp eax, 0x13
jne 0x48b070
push ebx
push esi
call fcn.0048ac70
add esp, 8
mov edi, eax
pop edi
pop esi
pop ebx
ret
cmp eax, 0x14
jne 0x48b084
push esi
call fcn.00489ba0
add esp, 4
mov edi, eax
pop edi
pop esi
pop ebx
ret
cmp eax, 0x15
jne 0x48b09c
push 0xd
push 1
push esi
call fcn.0048a770
add esp, 0xc
mov edi, eax
pop edi
pop esi
pop ebx
ret
cmp eax, 0x16
jne 0x48b0b0
push 0xe
push 1
push esi
call fcn.0048a770
add esp, 0xc
mov edi, eax
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x48e810
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 + 0xc]
push ecx
mov byte [esp + 0x18], 0xff
mov byte [esp + 0x19], bl
push dword [eax + 0x150]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x48e85c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.004673c0
add esp, 0xc
push dword [esp + 0x14]
push ebx
push str.SENT
push esi
call fcn.0048e120
add esp, 0x10
pop esi
pop ebx
ret

Function at 0x48e9b0
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x10
cmp dword [esp + 0x18], 0x1f
push ebx
push ebp
mov ebp, dword [esp + 0x1c]
mov eax, dword [ebp + 0xc]
mov ebx, dword [ebp + 0x134]
mov dword [esp + 0x1c], eax
jne 0x48eb0c
push esi
push edi
lea eax, [ebx + 0x1cb4]
lea edi, [ebx + 0x1eb4]
mov dword [edi], eax
cmp eax, edi
jae 0x48e9ea
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x48e9f5
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x48ea00
mov byte [eax], 0x1f
inc dword [edi]
movzx eax, word [ebx + 0x1ca8]
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
mov word [esp + 0x10], ax
movzx eax, word [ebx + 0x1caa]
push eax
call esi
mov ecx, dword [edi]
mov word [esp + 0x18], ax
cmp ecx, edi
jae 0x48ea32
mov al, byte [esp + 0x10]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x48ea40
mov al, byte [esp + 0x11]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x48ea4e
mov al, byte [esp + 0x18]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x48ea5c
mov al, byte [esp + 0x19]
mov byte [ecx], al
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x48ea67
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x48ea72
mov byte [eax], 0xf0
inc dword [edi]
mov eax, dword [edi]
lea esi, [ebx + 0x1cb4]
mov dword [ebx + 0x1eb8], eax
sub eax, esi
sub eax, 2
mov dword [edi], esi
push eax
lea eax, [ebx + 0x1cb6]
push eax
push 0x3e
push ebp
call fcn.0048e230
mov eax, dword [esp + 0x34]
add esp, 0x10
mov edi, dword [sym.imp.WS2_32.dll_send]
push 0
push 3
push esi
push dword [eax + 0x150]
call edi
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x48eacc
call esi
push eax
push str.Sending_data_failed___d_
push ebp
call fcn.004673c0
add esp, 0xc
push 4
lea eax, [ebx + 0x1cb7]
push eax
push ebp
call fcn.0048e880
add esp, 0xc
lea eax, [ebx + 0x1cbb]
push 0
push 2
push eax
mov eax, dword [esp + 0x30]
push dword [eax + 0x150]
call edi
test eax, eax
jns 0x48eb0a
call esi
push eax
push str.Sending_data_failed___d_
push ebp
call fcn.004673c0
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
Function at 0x48fd60
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x53b0f8]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
mov ebx, dword [esp + 0x90]
push ebp
push esi
push edi
mov eax, dword [ebx + 0xc]
mov edi, dword [eax + 0x450]
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], 0x80
lea eax, [esp + 0x18]
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 0x48fde6
push dword [esp + 0x10]
lea eax, [esp + 0x18]
push eax
lea eax, [edi + 0xb0]
push eax
call fcn.004a26f0
mov eax, dword [esp + 0x1c]
add esp, 0xc
mov dword [edi + 0x130], eax
mov edx, dword [edi + 0x134]
cmp edx, 4
jge 0x48fe21
push str.Received_too_short_packet
push ebx
call fcn.004673c0
add esp, 8
mov dword [edi + 0xc], 7
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00434475
add esp, 0x88
ret
mov eax, dword [edi + 0x148]
movzx ecx, byte [eax + 1]
movzx eax, byte [eax]
shl eax, 8
or ecx, eax
mov dword [edi + 0xc], ecx
add ecx, 0xfffffffd
cmp ecx, 3
ja case.default.0x48fe42
jmp dword [ecx*4 + 0x48ff6c]
cmp edx, 4
jle case.0x48fe42.4
mov eax, dword [edi + 0x148]
movzx ecx, byte [eax + 2]
movzx eax, byte [eax + 3]
shl ecx, 8
or ecx, eax
movzx eax, word [edi + 0x144]
inc eax
movzx eax, ax
cmp eax, ecx
jne case.0x48fe42.4
lea eax, [edx - 4]
push eax
mov eax, dword [edi + 0x148]
add eax, 4
push eax
push 1
push ebx
call fcn.00467310
mov esi, eax
add esp, 0x10
test esi, esi
je 0x48fea9
push 5
push edi
call fcn.00490790
add esp, 8
mov eax, esi
jmp 0x48fe08
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.00477af0
jmp 0x48ff41
mov eax, dword [edi + 0x148]
lea esi, [edx - 4]
mov ebp, dword [edi + 0x148]
add ebp, 4
push esi
movzx ecx, byte [eax + 2]
movzx eax, byte [eax + 3]
shl ecx, 8
or ecx, eax
push ebp
mov dword [edi + 8], ecx
call fcn.004908b0
add esp, 8
cmp eax, esi
jae case.0x48fe42.4
push ebp
push str.TFTP_error:__s
push ebx
call fcn.00467490
jmp 0x48ff41
lea eax, [edx - 2]
push eax
mov eax, dword [edi + 0x148]
add eax, 2
push eax
push edi
call fcn.0048fae0
add esp, 0xc
test eax, eax
je case.0x48fe42.4
jmp 0x48fe08
push str.Internal_error:_Unexpected_packet
push 0x5124b8
push ebx
call fcn.004673c0
add esp, 0xc
push ebx
call fcn.00477e00
add esp, 4
test eax, eax
je 0x48fe06
push 5
push edi
call fcn.00490790
add esp, 8
mov eax, 0x2a
jmp 0x48fe08
Function at 0x49ab80
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x120
mov eax, dword [0x53b0f8]
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 fcn.00506be4
add esp, 4
mov dword [esp + 0x20], eax
test eax, eax
jne 0x49abf8
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00451e70
push eax
push edi
push str.schannel:_invalid_path_name_for_CA_file__s:__s
push ebp
call fcn.004673c0
add esp, 0x1c
lea esi, [ebx + 0x4d]
jmp 0x49ad37
push 0
push 0x80
push 3
push 0
push 1
push connect
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [esp + 0x18], eax
cmp eax, 0xffffffff
jne 0x49ac4a
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00451e70
push eax
push edi
push str.schannel:_failed_to_open_CA_file__s:__s
push ebp
call fcn.004673c0
add esp, 0x1c
mov esi, 0x4d
jmp 0x49ad37
lea ecx, [esp + 0x24]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x49ac8a
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00451e70
push eax
push edi
push str.schannel:_failed_to_determine_size_of_CA_file__s:__s
push ebp
call fcn.004673c0
add esp, 0x1c
mov esi, 0x4d
jmp 0x49ad2d
mov edi, dword [esp + 0x24]
cmp dword [esp + 0x28], ebx
jl 0x49acb8
jg 0x49ac9e
cmp edi, 0x100000
jbe 0x49acb8
push 0x100000
push str.schannel:_CA_file_exceeds_max_size_of__u_bytes
push ebp
call fcn.004673c0
add esp, 0xc
mov esi, 0x4d
jmp 0x49ad2d
lea eax, [edi + 1]
push eax
call dword [0x53b124]
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x49acd0
lea esi, [eax + 0x1b]
jmp 0x49ad2d
test edi, edi
je 0x49ad14
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 0x49ad71
mov eax, dword [esp + 0x10]
test eax, eax
je 0x49ad6d
add esi, eax
cmp esi, edi
jb 0x49ace0
push ebp
push dword [esp + 0x18]
mov byte [edi + ebx], 0
push edi
push ebx
push dword [esp + 0x2c]
call fcn.0049a980
add esp, 0x14
mov esi, eax
push dword [esp + 0x18]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call dword [0x53b128]
mov eax, dword [esp + 0x24]
add esp, 4
test eax, eax
je 0x49ad52
push eax
call fcn.004af1be
add esp, 4
mov ecx, dword [esp + 0x12c]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00434475
add esp, 0x120
ret
mov edi, esi
jmp 0x49ad14
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00451e70
push eax
push dword [esp + 0x24]
push str.schannel:_failed_to_read_from_CA_file__s:__s
push ebp
call fcn.004673c0
add esp, 0x1c
mov esi, 0x4d
jmp 0x49ad2d
Function at 0x4a0650
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0xc]
push edi
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x14]
lea eax, [eax + ecx*2]
add eax, 0xc
push eax
call dword [0x53b124]
mov edi, eax
add esp, 4
test edi, edi
jne 0x4a0677
pop edi
pop esi
pop ecx
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 [esp + 0x1c]
mov dword [edi + 8], eax
push ebp
cmp ebx, dword [esi + 0x10]
jbe 0x4a06bf
mov eax, dword [esi]
push ecx
call eax
mov eax, dword [esi + 4]
push ebx
push dword [esp + 0x24]
push dword [edi + 4]
call eax
mov ebp, dword [edi + 8]
push dword [edi + 4]
add ebp, dword [esi + 0xc]
mov eax, dword [esi + 8]
push ebp
call eax
mov ebx, dword [esi + 0x14]
add esp, 0x18
mov dword [esp + 0x20], ebx
jmp 0x4a06c3
mov ebp, dword [esp + 0x1c]
push dword [edi + 4]
mov eax, dword [esi]
call eax
push dword [edi + 8]
mov eax, dword [esi]
call eax
mov eax, dword [esp + 0x28]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x4a0725
mov dword [esp + 0x10], eax
mov ebx, eax
movzx eax, byte [ebp]
xor al, 0x36
mov byte [esp + 0x18], al
lea eax, [esp + 0x18]
push 1
push eax
push dword [edi + 4]
mov eax, dword [esi + 4]
call eax
movzx eax, byte [ebp]
lea ebp, [ebp + 1]
xor al, 0x5c
mov byte [esp + 0x24], al
lea eax, [esp + 0x24]
push 1
push eax
push dword [edi + 8]
mov eax, dword [esi + 4]
call eax
add esp, 0x18
sub ebx, 1
jne 0x4a06e4
mov ebx, dword [esp + 0x10]
cmp ebx, dword [esi + 0x10]
jae 0x4a0757
nop word [eax + eax]
mov eax, dword [esi + 4]
push 1
push 0x521108
push dword [edi + 4]
call eax
mov eax, dword [esi + 4]
push 1
push 0x521109
push dword [edi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [esi + 0x10]
jb 0x4a0730
pop ebp
pop ebx
mov eax, edi
pop edi
pop esi
pop ecx
ret
Function at 0x4d41a4
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00435340
mov eax, dword [0x53b0f8]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.004ee62d
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x4d41e6
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x4d4342
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00506300
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x53e790]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.004ec35b
mov ecx, dword [esi*4 + 0x53e790]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x4d433b
cmp eax, dword [edi + ecx + 0x24]
jne 0x4d433b
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4d433b
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004ec35b
add esp, 0x14
test edx, edx
jl 0x4d433b
jg 0x4d42b1
test eax, eax
jb 0x4d433b
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x4d433b
jl 0x4d42cb
cmp dword [ebp - 0x1008], eax
ja 0x4d433b
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x4d42e9
test ebx, ebx
je 0x4d4322
cmp ecx, edi
jae 0x4d4322
mov al, byte [ecx]
cmp al, 0xd
jne 0x4d4303
lea eax, [edi - 1]
cmp ecx, eax
jae 0x4d430f
cmp byte [ecx + 1], 0xa
jne 0x4d430f
inc ecx
jmp 0x4d430f
movzx eax, al
movsx eax, byte [eax + 0x53b3c0]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x4d42e9
cmp edx, ebx
jne 0x4d42e9
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x4d4340
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.00434475
leave
ret
Function at 0x4eacea
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x53b0f8]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push 0x524b04
push esi
call fcn.004f7f07
pop ecx
pop ecx
test eax, eax
jne 0x4ead18
xor al, al
jmp 0x4ead95
push ebx
lea eax, [ebp - 0x210]
xor ebx, ebx
push eax
push 0x104
lea eax, [ebp - 0x20c]
mov dword [ebp - 0x210], ebx
push esi
push eax
call fcn.004ea94d
mov edx, eax
add esp, 0x10
test edx, edx
jne 0x4ead52
push dword [ebp - 0x210]
call fcn.004af1be
xor al, al
jmp 0x4ead93
mov ecx, edx
push edi
lea edi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, bx
jne 0x4ead58
sub ecx, edi
sar ecx, 1
pop edi
cmp ecx, 3
je 0x4ead78
push edx
call fcn.004eac20
pop ecx
test al, al
je 0x4ead43
push esi
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x4ead86
mov bl, 1
push dword [ebp - 0x210]
call fcn.004af1be
mov al, bl
pop ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.00434475
leave
ret
Function at 0x4f16de
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x5258f4
push 0x5258ec
push str.FlsAlloc
push 0x1e
call fcn.004f13ae
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4f1712
push dword [ebp + 8]
mov ecx, esi
call dword [0x50f3e0]
call esi
jmp 0x4f1718
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x4f175c
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x525904
push 0x5258fc
push str.FlsGetValue
push 0x20
call fcn.004f13ae
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4f1793
push dword [ebp + 8]
mov ecx, esi
call dword [0x50f3e0]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x4f1e33
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x53e790]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4f1e73
cmp byte [ebx], 0xa
jne 0x4f1e73
or byte [eax + edi + 0x28], 4
jmp 0x4f1e78
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x4f1f76
mov al, byte [edx]
cmp al, 0x1a
je 0x4f1f58
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0x4f1ea7
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0x4f1ecc
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0x4f1ed6
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add edx, eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov ecx, dword [ebp - 0xc]
inc esi
cmp edx, ecx
jb 0x4f1e89
jmp 0x4f1f76
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4f1f53
cmp dword [ebp - 0xc], 0
je 0x4f1f53
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0x53e790]
test byte [eax + edi + 0x28], 0x48
je 0x4f1f2d
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x4f1f18
mov byte [esi], dl
jmp 0x4f1f29
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x53e790]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4f1f76
cmp byte [ebp - 1], 0xa
jne 0x4f1f3c
cmp esi, ebx
jne 0x4f1f3c
mov byte [esi], 0xa
jmp 0x4f1f75
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004ec379
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4f1f76
mov byte [esi], 0xd
jmp 0x4f1f75
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0x53e790]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4f1f72
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4f1f76
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret