joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44a2c0
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x80c
mov eax, dword [0x4b14c0]
xor eax, esp
mov dword [esp + 0x808], eax
push ebx
mov ebx, dword [esp + 0x814]
push ebp
push esi
mov dword [esp + 0xc], ebx
mov esi, dword [ebx + 0x124]
mov ebp, dword [ebx + 0x18]
mov dword [esp + 0x10], ebp
mov eax, dword [esi + 0x1ec8]
sub eax, dword [esi + 0x1ec4]
add eax, 2
push eax
lea eax, [esi + 0x1cc4]
push eax
push 0x3c
push ebx
call fcn.00449cc0
mov eax, dword [esi + 0x1ec4]
add esp, 0x10
mov cl, byte [eax]
inc eax
mov dword [esi + 0x1ec4], eax
cmp cl, 0x18
je 0x44a498
cmp cl, 0x23
je 0x44a475
cmp cl, 0x27
jne 0x44a520
push edi
push 0
push 0x27
push 0xfa
push 0xff
push str._c_c_c_c
lea eax, [esp + 0x2c]
push 0x800
push eax
call fcn.00429fe0
mov esi, dword [esi + 0x1cb0]
add esp, 0x1c
mov edi, 4
test esi, esi
je 0x44a3f5
mov edx, dword [esi]
mov ecx, edx
lea ebx, [ecx + 1]
nop dword [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x44a380
sub ecx, ebx
lea eax, [ecx + 1]
add eax, edi
cmp eax, 0x7fa
jae 0x44a3e6
push 0x2c
push edx
call fcn.00469df0
mov ebx, 0x800
lea ebp, [esp + 0x20]
mov edx, eax
add esp, 8
sub ebx, edi
add ebp, edi
test edx, edx
jne 0x44a3c7
push dword [esi]
push eax
push str._c_s
push ebx
push ebp
call fcn.00429fe0
add esp, 0x14
jmp 0x44a3e4
mov ecx, dword [esi]
lea eax, [edx + 1]
push eax
push 1
push ecx
sub edx, ecx
push edx
push 0
push str._c_.s_c_s
push ebx
push ebp
call fcn.00429fe0
add esp, 0x20
add edi, eax
mov esi, dword [esi + 4]
test esi, esi
jne 0x44a374
mov ebx, dword [esp + 0x10]
mov ebp, dword [esp + 0x14]
push 0xf0
push 0xff
mov eax, 0x800
sub eax, edi
push str._c_c
push eax
lea eax, [esp + 0x28]
add eax, edi
push eax
call fcn.00429fe0
add esp, 0x14
lea eax, [edi + 2]
push 0
push eax
lea eax, [esp + 0x20]
push eax
push dword [ebp + 0x1a0]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x44a44b
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00422c50
add esp, 0xc
push edi
lea eax, [esp + 0x1e]
push eax
push 0x3e
push ebx
call fcn.00449cc0
add esp, 0x10
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x808]
xor ecx, esp
call fcn.0046814f
add esp, 0x80c
ret
lea edx, [esi + 0x1c28]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x44a480
push 0xf0
push 0xff
push edx
push 0
push 0x23
jmp 0x44a4b9
lea edx, [esi + 0x1c08]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x44a4a3
push 0xf0
push 0xff
push edx
push 0
push 0x18
push 0xfa
push 0xff
push str._c_c_c_c_s_c_c
sub ecx, esi
lea eax, [esp + 0x34]
push 0x800
push eax
lea esi, [ecx + 6]
call fcn.00429fe0
add esp, 0x28
lea eax, [esp + 0x14]
push 0
push esi
push eax
push dword [ebp + 0x1a0]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x44a50c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00422c50
add esp, 0xc
lea eax, [esi - 2]
push eax
lea eax, [esp + 0x1a]
push eax
push 0x3e
push ebx
call fcn.00449cc0
add esp, 0x10
mov ecx, dword [esp + 0x814]
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0046814f
add esp, 0x80c
ret
Function at 0x44b690
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x8c
mov eax, dword [0x4b14c0]
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 + 0x3f0]
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 0x44b716
push dword [esp + 0x10]
lea eax, [esp + 0x1c]
push eax
lea eax, [edi + 0xb0]
push eax
call fcn.00469f20
mov eax, dword [esp + 0x1c]
add esp, 0xc
mov dword [edi + 0x130], eax
mov esi, dword [edi + 0x134]
cmp esi, 4
jge 0x44b751
push str.Received_too_short_packet
push ebp
call fcn.00422c50
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.0046814f
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.0x44b770.1
jmp dword [ecx*4 + 0x44b85c]
cmp esi, 4
jle case.0x44b770.4
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.0x44b770.4
lea eax, [esi - 4]
push eax
lea eax, [edx + 4]
push eax
push 1
push ebp
call fcn.00423dd0
mov ebx, eax
add esp, 0x10
test ebx, ebx
je case.0x44b770.4
push 5
push edi
call fcn.0044c1a0
add esp, 8
jmp 0x44b736
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.0044c210
add esp, 8
cmp eax, esi
jae case.0x44b770.4
push dword [esp + 0x14]
push str.TFTP_error:__s
push ebp
call fcn.00422d20
jmp 0x44b831
lea eax, [esi - 2]
push eax
lea eax, [edx + 2]
push eax
push edi
call fcn.0044b440
mov ebx, eax
add esp, 0xc
test ebx, ebx
je case.0x44b770.4
jmp 0x44b736
push str.Internal_error:_Unexpected_packet
push 0x494548
push ebp
call fcn.00422c50
add esp, 0xc
push ebp
call fcn.00433970
add esp, 4
test eax, eax
je 0x44b736
push 5
push edi
call fcn.0044c1a0
add esp, 8
mov eax, 0x2a
jmp 0x44b738
Function at 0x4534f0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x188
mov eax, dword [0x4b14c0]
xor eax, esp
mov dword [esp + 0x184], eax
mov eax, dword [esp + 0x18c]
push ebx
mov ebx, dword [esp + 0x194]
push esi
mov esi, dword [eax + 8]
push edi
mov edi, dword [esi + 0x98]
cmp edi, 0xffffffff
je 0x453628
mov eax, dword [ebx + 0x18]
mov eax, dword [eax + 0x260]
test dword [eax + 0x48], 0x800
jne 0x453628
push 0x80
lea eax, [esp + 0x14]
mov dword [esp + 0x10], 0x80
push 0
push eax
call fcn.00469c90
add esp, 0xc
lea eax, [esp + 0xc]
push eax
lea eax, [esp + 0x14]
push eax
push edi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4535b6
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [esp + 0x90]
push 0x100
push eax
push esi
call fcn.004355b0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebx
call fcn.00422c50
add esp, 0x1c
mov eax, 2
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x184]
xor ecx, esp
call fcn.0046814f
add esp, 0x188
ret
lea eax, [esi + 0x11c]
push eax
lea eax, [esi + 0xea]
push eax
push dword [esp + 0x14]
lea eax, [esp + 0x1c]
push eax
call fcn.00424e50
add esp, 0x10
test al, al
jne 0x453628
call fcn.004742d3
mov esi, dword [eax]
call fcn.004742d3
mov edi, eax
lea eax, [esp + 0x90]
push 0x100
push eax
push esi
call fcn.004355b0
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.00422c50
add esp, 0x1c
mov eax, 2
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x184]
xor ecx, esp
call fcn.0046814f
add esp, 0x188
ret
mov ecx, dword [esp + 0x190]
xor eax, eax
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.0046814f
add esp, 0x188
ret
Function at 0x45e1c0
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x120
mov eax, dword [0x4b14c0]
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.00481cdf
add esp, 4
mov dword [esp + 0x20], eax
test eax, eax
jne 0x45e23f
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004356a0
push eax
push edi
push str.schannel:_invalid_path_name_for_CA_file__s:__s
push ebp
call fcn.00422c50
push esi
call dword [0x4b1004]
add esp, 0x20
lea eax, [ebx + 0x4d]
jmp 0x45e39f
push 0
push 0x80
push 3
push 0
push 1
push bind
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [esp + 0x18], eax
cmp eax, 0xffffffff
jne 0x45e299
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004356a0
push eax
push edi
push str.schannel:_failed_to_open_CA_file__s:__s
push ebp
call fcn.00422c50
push 0
mov esi, 0x4d
call dword [0x4b1004]
add esp, 0x20
jmp 0x45e391
lea ecx, [esp + 0x24]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x45e2d9
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004356a0
push eax
push edi
push str.schannel:_failed_to_determine_size_of_CA_file__s:__s
push ebp
call fcn.00422c50
add esp, 0x1c
mov esi, 0x4d
jmp 0x45e37d
mov edi, dword [esp + 0x24]
cmp dword [esp + 0x28], ebx
jl 0x45e307
jg 0x45e2ed
cmp edi, 0x100000
jbe 0x45e307
push 0x100000
push str.schannel:_CA_file_exceeds_max_size_of__u_bytes
push ebp
call fcn.00422c50
add esp, 0xc
mov esi, 0x4d
jmp 0x45e37d
lea eax, [edi + 1]
push eax
call dword [section..data]
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x45e31f
lea esi, [eax + 0x1b]
jmp 0x45e37d
test edi, edi
je 0x45e364
nop dword [eax]
nop word [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 0x45e3bc
mov eax, dword [esp + 0x10]
test eax, eax
je 0x45e3b8
add esi, eax
cmp esi, edi
jb 0x45e330
push ebp
push dword [esp + 0x18]
mov byte [edi + ebx], 0
push edi
push ebx
push dword [esp + 0x2c]
call fcn.0045dfc0
add esp, 0x14
mov esi, eax
push dword [esp + 0x18]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call dword [0x4b1004]
add esp, 4
push dword [esp + 0x20]
call fcn.0046eb00
add esp, 4
mov eax, esi
mov ecx, dword [esp + 0x12c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0046814f
add esp, 0x120
ret
mov edi, esi
jmp 0x45e364
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004356a0
push eax
push dword [esp + 0x24]
push str.schannel:_failed_to_read_from_CA_file__s:__s
push ebp
call fcn.00422c50
add esp, 0x1c
mov esi, 0x4d
jmp 0x45e37d
Function at 0x465830
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push esi
push edi
mov edi, dword [esp + 0x14]
xor esi, esi
test edi, edi
je 0x46587b
mov cl, byte [ebx + esi]
mov dl, cl
mov al, cl
shr dl, 1
and al, 0xfe
not dl
movzx eax, al
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
or cl, 1
test dl, 2
movzx ecx, cl
cmove ecx, eax
mov byte [ebx + esi], cl
inc esi
cmp esi, edi
jb 0x465841
pop edi
pop esi
pop ebx
ret

Function at 0x46946f
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4694ae
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4694ae
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4694ae
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4694ae
cmp dword [ecx + 0x74], 0xe
jbe 0x4694ae
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x4747bf
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00468960
mov eax, dword [0x4b14c0]
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.00483869
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x474801
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x47495d
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00468790
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 + 0x4b33f8]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.0047c2b0
mov ecx, dword [esi*4 + 0x4b33f8]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [ecx + edi + 0x20]
jne 0x474956
cmp eax, dword [ecx + edi + 0x24]
jne 0x474956
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [ecx + edi + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x474956
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0047c2b0
add esp, 0x14
test edx, edx
jl 0x474956
jg 0x4748cc
test eax, eax
jb 0x474956
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x474956
jl 0x4748e6
cmp dword [ebp - 0x1008], eax
ja 0x474956
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x474904
test ebx, ebx
je 0x47493d
cmp ecx, edi
jae 0x47493d
mov al, byte [ecx]
cmp al, 0xd
jne 0x47491e
lea eax, [edi - 1]
cmp ecx, eax
jae 0x47492a
cmp byte [ecx + 1], 0xa
jne 0x47492a
inc ecx
jmp 0x47492a
movzx eax, al
movsx eax, byte [eax + 0x4b1690]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x474904
cmp edx, ebx
jne 0x474904
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x47495b
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0046814f
leave
ret
Function at 0x47b83b
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x4b14c0]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push 0x4a5ac8
push esi
call fcn.00487a9f
pop ecx
pop ecx
test eax, eax
jne 0x47b869
xor al, al
jmp 0x47b8e6
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.0047b570
mov edx, eax
add esp, 0x10
test edx, edx
jne 0x47b8a3
push dword [ebp - 0x210]
call fcn.0046eb00
xor al, al
jmp 0x47b8e4
mov ecx, edx
push edi
lea edi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, bx
jne 0x47b8a9
sub ecx, edi
sar ecx, 1
pop edi
cmp ecx, 3
je 0x47b8c9
push edx
call fcn.0047b772
pop ecx
test al, al
je 0x47b894
push esi
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x47b8d7
mov bl, 1
push dword [ebp - 0x210]
call fcn.0046eb00
mov al, bl
pop ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.0046814f
leave
ret
Function at 0x481d33
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
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 + 0x4b33f8]
mov dword [ebp - 0xc], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x481d73
cmp byte [ebx], 0xa
jne 0x481d73
or byte [edi + eax + 0x28], 4
jmp 0x481d78
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
mov dword [ebp - 8], eax
cmp ebx, ecx
jae 0x481e77
mov dl, byte [eax]
cmp dl, 0x1a
je 0x481e5a
inc eax
cmp dl, 0xd
je 0x481da4
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x481dca
cmp eax, ecx
jae 0x481dd8
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add dword [ebp - 8], eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
xor edx, edx
inc edx
add esi, edx
cmp eax, ecx
jb 0x481d8c
jmp 0x481e77
push 0
lea eax, [ebp - 0x10]
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 0x481e55
cmp dword [ebp - 0x10], 0
je 0x481e55
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x4b33f8]
test byte [eax + edi + 0x28], 0x48
je 0x481e2f
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x481e1a
mov byte [esi], dl
jmp 0x481e2b
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x4b33f8]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x481e77
cmp byte [ebp - 1], 0xa
jne 0x481e3e
cmp esi, ebx
jne 0x481e3e
mov byte [esi], 0xa
jmp 0x481e76
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0047c2ce
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x481e77
mov byte [esi], 0xd
jmp 0x481e76
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x4b33f8]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x481e74
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x481e77
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x481e80
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x4b33f8]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x481ec6
cmp word [ebx], dx
jne 0x481ec6
or byte [eax + edi + 0x28], 4
jmp 0x481ecb
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x48202e
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x48200e
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x481f0c
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x481f42
cmp eax, edx
jae 0x481f50
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x481ee7
jmp 0x48202e
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x482009
cmp dword [ebp - 0x18], 0
je 0x482009
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x4b33f8]
test byte [eax + edi + 0x28], 0x48
je 0x481fdf
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x481fa3
mov word [esi], cx
jmp 0x481fda
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x4b33f8]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x4b33f8]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x4b33f8]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x48202e
pop eax
cmp word [ebp - 4], ax
jne 0x481fef
cmp esi, ebx
jne 0x481fef
mov word [esi], ax
jmp 0x48202b
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0047c2ce
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x48202e
push 0xd
pop eax
jmp 0x481fea
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x4b33f8]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x482028
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x48202e
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4850b3
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4a7668
push 0x4a7660
push str.FlsAlloc
push 0x1f
call fcn.00484ede
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4850e7
push dword [ebp + 8]
mov ecx, esi
call dword [0x494390]
call esi
jmp 0x4850ed
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x485131
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4a7678
push 0x4a7670
push str.FlsGetValue
push 0x21
call fcn.00484ede
mov esi, eax
add esp, 0x10
test esi, esi
je 0x485168
push dword [ebp + 8]
mov ecx, esi
call dword [0x494390]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x485170
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4a7680
push 0x4a7678
push str.FlsSetValue
push 0x22
call fcn.00484ede
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4851aa
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x494390]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x4875bd
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
push dword [ebp + 0xc]
push ebx
call fcn.00487539
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x48772c
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x48772c
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x4876e1
jg 0x487619
test eax, eax
je 0x4876d7
push 1
push 0x1000
call fcn.004859a6
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x48763c
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x4876ce
push 0x8000
push ebx
call fcn.0047fcc2
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x487665
jg 0x487660
cmp ecx, 0x1000
jb 0x487665
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.00482f9d
add esp, 0x10
cmp eax, 0xffffffff
je 0x4876aa
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0x487660
jl 0x487691
test ecx, ecx
jne 0x487652
push dword [ebp - 0xc]
push ebx
call fcn.0047fcc2
push esi
call fcn.00484949
add esp, 0xc
xor ebx, ebx
jmp 0x48773a
cmp byte [edi + 0x24], 0
je 0x4876c1
cmp dword [edi + 0x20], 5
jne 0x4876c1
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x4876cc
mov ebx, dword [edi + 0x18]
jmp 0x4876ce
xor ebx, ebx
push esi
call fcn.00484949
pop ecx
jmp 0x48773a
test ecx, ecx
jg 0x4876a3
jl 0x4876e1
test eax, eax
jae 0x4876a3
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0047c2ce
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x487701
cmp byte [edi + 0x1c], 0
je 0x4876a3
jmp 0x487732
push ebx
call fcn.004874cf
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x4876a3
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [edi + 0x24], 1
mov dword [edi + 0x20], eax
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x48773a
cmp byte [edi + 0x1c], 0
je 0x487737
mov ebx, dword [edi + 0x18]
jmp 0x48773a
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.0047c2ce
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret