joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42f0f0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x49536c]
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 + 0x378]
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 0x42f176
push dword [esp + 0x10]
lea eax, [esp + 0x18]
push eax
lea eax, [edi + 0xb0]
push eax
call fcn.00457bb0
mov eax, dword [esp + 0x1c]
add esp, 0xc
mov dword [edi + 0x130], eax
mov esi, dword [edi + 0x134]
cmp esi, 4
jge 0x42f1b1
push str.Received_too_short_packet
push ebx
call fcn.00415d30
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.0045693d
add esp, 0x88
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.0x42f1d0.1
jmp dword [ecx*4 + 0x42f2dc]
cmp esi, 4
jle case.0x42f1d0.4
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.0x42f1d0.4
lea eax, [esi - 4]
push eax
lea eax, [edx + 4]
push eax
push 1
push ebx
call fcn.00415e90
mov esi, eax
add esp, 0x10
test esi, esi
je 0x42f22b
push 5
push edi
call fcn.0042fbf0
add esp, 8
mov eax, esi
jmp 0x42f198
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.00423f90
jmp 0x42f2b1
movzx ecx, byte [edx + 2]
lea ebp, [edx + 4]
movzx eax, byte [edx + 3]
add esi, 0xfffffffc
shl ecx, 8
or ecx, eax
push esi
push ebp
mov dword [edi + 8], ecx
call fcn.0042fc60
add esp, 8
cmp eax, esi
jae case.0x42f1d0.4
push ebp
push str.TFTP_error:__s
push ebx
call fcn.00415e00
jmp 0x42f2b1
lea eax, [esi - 2]
push eax
lea eax, [edx + 2]
push eax
push edi
call fcn.0042eea0
add esp, 0xc
test eax, eax
je case.0x42f1d0.4
jmp 0x42f198
push str.Internal_error:_Unexpected_packet
push 0x47c4f8
push ebx
call fcn.00415d30
add esp, 0xc
push ebx
call fcn.004244f0
add esp, 4
test eax, eax
je 0x42f196
push 5
push edi
call fcn.0042fbf0
add esp, 8
mov eax, 0x2a
jmp 0x42f198
Function at 0x436740
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x8c
mov eax, dword [0x49536c]
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 ebx, dword [edi + 0xc]
mov esi, dword [ebx + 0x124]
push esi
mov dword [esp + 0x18], 0xffffffff
mov dword [esp + 0x1c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4367ab
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0x80
push eax
lea eax, [esp + 0x18]
push eax
push esi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [esp + 0xc], eax
jmp 0x4367af
mov eax, dword [esp + 0xc]
cmp eax, 0xffffffff
jne 0x4367df
push str.Error_accept__ing_server_connect
push edi
call fcn.00415d30
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.0045693d
add esp, 0x8c
ret
push str.Connection_accepted_from_server
push edi
call fcn.00415e00
mov byte [ebx + 0x1cd], 0
push 1
push dword [esp + 0x18]
call fcn.0044b2b0
lea eax, [esp + 0x1c]
push eax
push 1
push ebx
push edi
call fcn.00442740
add esp, 0x20
test eax, eax
jne 0x436879
cmp dword [edi + 0x1ac], eax
je 0x436877
push 1
push edi
call fcn.00405f70
mov eax, dword [edi + 0x1ac]
push 1
push dword [esp + 0x18]
push dword [edi + 0x1b0]
call eax
push 0
push edi
mov esi, eax
call fcn.00405f70
add esp, 0x1c
test esi, esi
je 0x436877
push 1
push edi
call fcn.004154c0
push 1
push ebx
push edi
call fcn.004152a0
add esp, 0x14
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.0045693d
add esp, 0x8c
ret
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.0045693d
add esp, 0x8c
ret
Function at 0x438780
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 0x4387b0
push str.Couldnt_set_desired_mode
push esi
call fcn.00415d30
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x4387c7
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.00415e00
add esp, 0xc
mov al, byte [esp + 0x18]
push ebp
cmp al, 0x13
jne 0x4387e1
push ebx
push esi
call fcn.00438680
add esp, 8
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x14
jne 0x4388ed
mov edi, dword [esi + 0xc]
xor ebx, ebx
cmp byte [esi + 0x4d0], 2
mov dword [esp + 0x18], edi
jne 0x43885e
mov eax, dword [esi + 0x124]
mov eax, dword [eax]
test eax, eax
je 0x43885e
push 3
push ebx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x1c], ebx
push ecx
push ebx
push eax
call fcn.004406a0
mov edi, eax
add esp, 0x14
test edi, edi
jne 0x438918
push 0x2f
push dword [esp + 0x18]
call fcn.00458130
add esp, 8
test eax, eax
je 0x43884d
mov ebx, dword [esp + 0x14]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x43885a
push dword [esp + 0x14]
call dword [0x495004]
add esp, 4
mov edi, dword [esp + 0x18]
mov ecx, dword [esi + 0x504]
test ecx, ecx
jne 0x43887c
cmp byte [esi + 0xd5f], 0
mov ecx, str.NLST
mov eax, str.LIST
cmove ecx, eax
mov edx, 0x47c439
test ebx, ebx
mov eax, edx
cmovne eax, ebx
push eax
mov eax, 0x47d184
cmove eax, edx
push eax
push ecx
push 0x47d838
call fcn.00425a10
push ebx
mov ebp, eax
call dword [0x495004]
add esp, 0x14
test ebp, ebp
jne 0x4388b9
mov edi, 0x1b
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
push ebp
push 0x47c4f8
lea eax, [edi + 0x378]
push eax
push esi
call fcn.0044f920
push ebp
mov edi, eax
call dword [0x495004]
add esp, 0x14
test edi, edi
jne 0x438918
mov eax, dword [esi + 0xc]
pop ebp
mov byte [eax + 0x416], 0x1f
mov eax, edi
pop edi
pop esi
pop ebx
ret
cmp al, 0x15
jne 0x438905
push 0xd
push 1
push esi
call fcn.004381e0
add esp, 0xc
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x16
jne 0x438918
push 0xe
push 1
push esi
call fcn.004381e0
add esp, 0xc
mov edi, eax
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x442a20
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xc
mov eax, dword [0x495f0c]
mov dword [esp + 4], 0x4020
mov dword [esp], 0
mov dword [esp + 8], 4
test eax, eax
jne 0x442a71
push 3
push 2
push eax
push eax
push 6
call fcn.00446c00
add esp, 0x14
test al, al
je 0x442a65
mov dword [0x495f0c], 2
add esp, 0xc
ret
mov dword [0x495f0c], 1
jmp 0x442a76
cmp eax, 2
je 0x442abc
lea eax, [esp + 8]
push eax
lea eax, [esp + 4]
push eax
push 0x1001
push 0xffff
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x442aa1
mov eax, dword [esp]
cmp eax, dword [esp + 4]
jg 0x442abc
push 4
lea eax, [esp + 8]
push eax
push 0x1001
push 0xffff
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_setsockopt]
add esp, 0xc
ret
Function at 0x443590
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x104
mov eax, dword [0x49536c]
xor eax, esp
mov dword [esp + 0x100], eax
mov ecx, dword [esp + 0x10c]
push ebx
mov ebx, dword [esp + 0x10c]
push edi
mov edi, dword [esp + 0x11c]
push 0
mov eax, dword [ebx]
push dword [esp + 0x11c]
push ecx
mov eax, dword [eax + 8]
mov dword [edi], 0
push dword [eax + 0x98]
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
jne 0x44362e
push esi
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x4435fa
mov dword [edi], 0x51
jmp 0x44362a
push 0x100
lea eax, [esp + 0x10]
push eax
push esi
call fcn.00427620
push eax
push str.Recv_failure:__s
push dword [ebx + 4]
call fcn.00415d30
mov eax, dword [ebx + 4]
add esp, 0x18
mov dword [eax + 0x920], esi
mov dword [edi], 0x38
or eax, 0xffffffff
pop esi
mov ecx, dword [esp + 0x108]
pop edi
pop ebx
xor ecx, esp
call fcn.0045693d
add esp, 0x104
ret

Function at 0x443650
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x188
mov eax, dword [0x49536c]
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]
lea eax, [esp + 0xc]
push 0x80
push 0
push eax
mov dword [esp + 0x14], 0x80
call fcn.00457920
add esp, 0xc
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x10]
push eax
push dword [esi + 0x98]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4436f4
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [esp + 0x8c]
push 0x100
push eax
push esi
call fcn.00427620
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebx
call fcn.00415d30
add esp, 0x1c
mov eax, 2
pop esi
pop ebx
mov ecx, dword [esp + 0x184]
xor ecx, esp
call fcn.0045693d
add esp, 0x188
ret
lea eax, [esi + 0x120]
push eax
lea eax, [esi + 0xf0]
push eax
push dword [esp + 0x10]
lea eax, [esp + 0x18]
push eax
call fcn.00416960
add esp, 0x10
test al, al
jne 0x443767
push edi
call fcn.0045faf3
mov esi, dword [eax]
call fcn.0045faf3
mov edi, eax
lea eax, [esp + 0x90]
push 0x100
push eax
push esi
call fcn.00427620
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.00415d30
add esp, 0x1c
mov eax, 2
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x184]
xor ecx, esp
call fcn.0045693d
add esp, 0x188
ret
mov ecx, dword [esp + 0x18c]
xor eax, eax
pop esi
pop ebx
xor ecx, esp
call fcn.0045693d
add esp, 0x188
ret
Function at 0x44ba30
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x120
mov eax, dword [0x49536c]
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.0046a0fc
add esp, 4
mov dword [esp + 0x20], eax
test eax, eax
jne 0x44baaf
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00427710
push eax
push edi
push str.schannel:_invalid_path_name_for_CA_file__s:__s
push ebp
call fcn.00415d30
push esi
call dword [0x495004]
add esp, 0x20
lea eax, [ebx + 0x4d]
jmp 0x44bc0f
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 0x44bb09
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00427710
push eax
push edi
push str.schannel:_failed_to_open_CA_file__s:__s
push ebp
call fcn.00415d30
push 0
mov esi, 0x4d
call dword [0x495004]
add esp, 0x20
jmp 0x44bc01
lea ecx, [esp + 0x24]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x44bb49
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00427710
push eax
push edi
push str.schannel:_failed_to_determine_size_of_CA_file__s:__s
push ebp
call fcn.00415d30
add esp, 0x1c
mov esi, 0x4d
jmp 0x44bbed
mov edi, dword [esp + 0x24]
cmp dword [esp + 0x28], ebx
jl 0x44bb77
jg 0x44bb5d
cmp edi, 0x100000
jbe 0x44bb77
push 0x100000
push str.schannel:_CA_file_exceeds_max_size_of__u_bytes
push ebp
call fcn.00415d30
add esp, 0xc
mov esi, 0x4d
jmp 0x44bbed
lea eax, [edi + 1]
push eax
call dword [section..data]
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x44bb8f
lea esi, [eax + 0x1b]
jmp 0x44bbed
test edi, edi
je 0x44bbd4
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 0x44bc2c
mov eax, dword [esp + 0x10]
test eax, eax
je 0x44bc28
add esi, eax
cmp esi, edi
jb 0x44bba0
push ebp
push dword [esp + 0x18]
mov byte [edi + ebx], 0
push edi
push ebx
push dword [esp + 0x2c]
call fcn.0044b830
add esp, 0x14
mov esi, eax
push dword [esp + 0x18]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call dword [0x495004]
add esp, 4
push dword [esp + 0x20]
call fcn.0045ea3d
add esp, 4
mov eax, esi
mov ecx, dword [esp + 0x12c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0045693d
add esp, 0x120
ret
mov edi, esi
jmp 0x44bbd4
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00427710
push eax
push dword [esp + 0x24]
push str.schannel:_failed_to_read_from_CA_file__s:__s
push ebp
call fcn.00415d30
add esp, 0x1c
mov esi, 0x4d
jmp 0x44bbed
Function at 0x451f00
Capabilities:
Check http status code

Disassembly:
push ebx
push ebp
push esi
mov esi, dword [esp + 0x1c]
push edi
mov edi, dword [esp + 0x18]
push 0x11
push str.WWW_Authenticate:
push esi
call fcn.00419970
add esp, 0xc
test eax, eax
je 0x451f2e
mov ebp, dword [edi + 0xe0]
cmp ebp, 0x191
je 0x451f50
push 0x13
push str.Proxy_authenticate:
push esi
call fcn.00419970
add esp, 0xc
test eax, eax
je 0x451f96
mov ebp, dword [edi + 0xe0]
cmp ebp, 0x197
jne 0x451f96
push esi
call fcn.0041f2d0
mov esi, eax
add esp, 4
test esi, esi
jne 0x451f67
pop edi
lea eax, [esi + 0x1b]
pop esi
pop ebp
pop ebx
ret
cmp ebp, 0x197
push esi
sete al
movzx eax, al
push eax
push edi
call fcn.00420e50
push esi
mov edi, eax
call dword [0x495004]
add esp, 0x10
test edi, edi
je 0x452135
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
ret
push 0xf
push str.Content_Length:
push esi
call fcn.00419970
add esp, 0xc
test eax, eax
je 0x451ff2
mov ecx, dword [edi + 0xe0]
lea eax, [ecx - 0xc8]
cmp eax, 0x64
jae 0x451fd1
push ecx
push str.Ignoring_Content_Length_in_CONNECT__03d_response
push edi
call fcn.00415e00
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
mov eax, dword [esp + 0x1c]
add eax, 0x208
push eax
push 0xa
lea eax, [esi + 0xf]
push 0
push eax
call fcn.00428130
add esp, 0x10
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
push 5
push str.close
push 0xb
push str.Connection:
push esi
call fcn.0041f220
add esp, 0x14
test al, al
jne 0x45212a
push 0x12
push str.Transfer_Encoding:
push esi
call fcn.00419970
add esp, 0xc
test eax, eax
je 0x452091
mov ecx, dword [edi + 0xe0]
lea eax, [ecx - 0xc8]
cmp eax, 0x64
jae 0x45204c
push ecx
push str.Ignoring_Transfer_Encoding_in_CONNECT__03d_response
push edi
call fcn.00415e00
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
push 7
push str.chunked
push 0x12
push str.Transfer_Encoding:
push esi
call fcn.0041f220
add esp, 0x14
test al, al
je 0x452135
push str.CONNECT_responded_chunked
push edi
call fcn.00415e00
mov eax, dword [esp + 0x24]
push edi
mov byte [eax + 0x214], 1
call fcn.004470b0
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
push 5
push str.close
push 0x11
push str.Proxy_Connection:
push esi
call fcn.0041f220
add esp, 0x14
test al, al
jne 0x45212a
push 7
push str.HTTP_1.
push esi
call fcn.0045f290
add esp, 0xc
test eax, eax
jne 0x452135
mov al, byte [esi + 7]
cmp al, 0x30
je 0x4520cb
cmp al, 0x31
jne 0x452135
cmp byte [esi + 8], 0x20
jne 0x452135
mov cl, byte [esi + 9]
mov al, cl
sub al, 0x30
cmp al, 9
ja 0x452135
mov dl, byte [esi + 0xa]
mov al, dl
sub al, 0x30
cmp al, 9
ja 0x452135
mov dh, byte [esi + 0xb]
mov al, dh
sub al, 0x30
cmp al, 9
ja 0x452135
mov al, byte [esi + 0xc]
cmp al, 0x30
jl 0x4520fd
cmp al, 0x39
jle 0x452135
movsx eax, cl
lea ecx, [eax + eax*4]
movsx eax, dl
lea eax, [eax + ecx*2]
lea ecx, [eax + eax*4]
movsx eax, dh
lea eax, [eax + ecx*2]
add eax, 0xffffeb30
mov dword [edi + 0xe0], eax
mov dword [edi + 0xd74], eax
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
mov eax, dword [esp + 0x1c]
mov byte [eax + 0x215], 1
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
ret
Function at 0x453830
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
sub esp, 0xc
push ebp
mov ebp, dword [esp + 0x14]
push esi
mov ecx, dword [ebp + 0xc]
mov eax, dword [ebp + 0x14]
lea eax, [eax + ecx*2]
add eax, 0xc
push eax
call dword [section..data]
mov esi, eax
add esp, 4
test esi, esi
jne 0x45385b
pop esi
pop ebp
add esp, 0xc
ret
lea ecx, [esi + 0xc]
mov dword [esi], ebp
mov dword [esi + 4], ecx
mov eax, dword [ebp + 0xc]
add eax, ecx
push ebx
mov ebx, dword [esp + 0x24]
mov dword [esi + 8], eax
push edi
lea edi, [ebp + 4]
cmp ebx, dword [ebp + 0x10]
jbe 0x4538aa
mov eax, dword [ebp]
push ecx
call eax
mov eax, dword [edi]
push ebx
push dword [esp + 0x2c]
push dword [esi + 4]
call eax
mov eax, dword [esi + 8]
add eax, dword [ebp + 0xc]
push dword [esi + 4]
mov dword [esp + 0x28], eax
push eax
mov eax, dword [ebp + 8]
call eax
mov ebx, dword [ebp + 0x14]
add esp, 0x18
mov dword [esp + 0x28], ebx
jmp 0x4538b2
mov eax, dword [esp + 0x24]
mov dword [esp + 0x14], eax
push dword [esi + 4]
mov eax, dword [ebp]
call eax
push dword [esi + 8]
mov eax, dword [ebp]
call eax
mov eax, dword [esp + 0x30]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x453923
mov ebp, dword [esp + 0x14]
mov ebx, eax
mov dword [esp + 0x18], eax
nop dword [eax]
movzx eax, byte [ebp]
xor al, 0x36
mov byte [esp + 0x13], al
lea eax, [esp + 0x13]
push 1
push eax
push dword [esi + 4]
mov eax, dword [edi]
call eax
movzx eax, byte [ebp]
lea ebp, [ebp + 1]
xor al, 0x5c
mov byte [esp + 0x1f], al
lea eax, [esp + 0x1f]
push 1
push eax
push dword [esi + 8]
mov eax, dword [edi]
call eax
add esp, 0x18
sub ebx, 1
jne 0x4538e0
mov ebx, dword [esp + 0x18]
mov ebp, dword [esp + 0x20]
cmp ebx, dword [ebp + 0x10]
jae 0x453955
nop dword [eax + eax]
mov eax, dword [edi]
push 1
push 0x489191
push dword [esi + 4]
call eax
mov eax, dword [edi]
push 1
push 0x489192
push dword [esi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [ebp + 0x10]
jb 0x453930
pop edi
pop ebx
mov eax, esi
pop esi
pop ebp
add esp, 0xc
ret
Function at 0x453960
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
sub esp, 0xc
push ebx
push ebp
mov ebp, dword [esp + 0x18]
push esi
push dword [esp + 0x24]
call fcn.00417890
mov edx, dword [ebp + 0xc]
mov ebx, eax
mov ecx, dword [ebp + 0x14]
mov dword [esp + 0x14], ebx
lea ecx, [ecx + edx*2]
add ecx, 0xc
push ecx
call dword [section..data]
mov esi, eax
add esp, 8
test esi, esi
je 0x453ae2
lea ecx, [esi + 0xc]
mov dword [esi], ebp
mov dword [esi + 4], ecx
mov eax, dword [ebp + 0xc]
add eax, ecx
mov dword [esi + 8], eax
push edi
lea edi, [ebp + 4]
cmp ebx, dword [ebp + 0x10]
jbe 0x4539e2
mov eax, dword [ebp]
push ecx
call eax
mov eax, dword [esp + 0x28]
push ebx
push eax
push dword [esi + 4]
mov eax, dword [edi]
call eax
mov eax, dword [esi + 8]
add eax, dword [ebp + 0xc]
push dword [esi + 4]
mov dword [esp + 0x38], eax
push eax
mov eax, dword [ebp + 8]
call eax
mov eax, dword [ebp + 0x14]
add esp, 0x18
mov dword [esp + 0x14], eax
push dword [esi + 4]
mov eax, dword [ebp]
call eax
push dword [esi + 8]
mov eax, dword [ebp]
call eax
mov eax, dword [esp + 0x1c]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x453a53
mov ebp, dword [esp + 0x24]
mov ebx, eax
mov dword [esp + 0x18], eax
nop dword [eax]
movzx eax, byte [ebp]
xor al, 0x36
mov byte [esp + 0x13], al
lea eax, [esp + 0x13]
push 1
push eax
push dword [esi + 4]
mov eax, dword [edi]
call eax
movzx eax, byte [ebp]
lea ebp, [ebp + 1]
xor al, 0x5c
mov byte [esp + 0x1f], al
lea eax, [esp + 0x1f]
push 1
push eax
push dword [esi + 8]
mov eax, dword [edi]
call eax
add esp, 0x18
sub ebx, 1
jne 0x453a10
mov ebx, dword [esp + 0x18]
mov ebp, dword [esp + 0x20]
cmp ebx, dword [ebp + 0x10]
jae 0x453a85
nop dword [eax + eax]
mov eax, dword [edi]
push 1
push 0x489191
push dword [esi + 4]
call eax
mov eax, dword [edi]
push 1
push 0x489192
push dword [esi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [ebp + 0x10]
jb 0x453a60
push dword [esp + 0x30]
call fcn.00417890
mov ecx, dword [esi]
push eax
push dword [esp + 0x34]
push dword [esi + 4]
mov eax, dword [ecx + 4]
call eax
mov edi, dword [esp + 0x44]
add esp, 0x10
mov ebx, dword [esi]
test edi, edi
jne 0x453ab0
mov edi, dword [ebx + 0xc]
add edi, dword [esi + 8]
push dword [esi + 4]
mov eax, dword [ebx + 8]
push edi
call eax
push dword [ebx + 0x14]
mov eax, dword [ebx + 4]
push edi
push dword [esi + 8]
call eax
push dword [esi + 8]
mov eax, dword [ebx + 8]
push edi
call eax
push esi
call dword [0x495004]
add esp, 0x20
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
pop esi
pop ebp
mov eax, 0x1b
pop ebx
add esp, 0xc
ret
Function at 0x454880
Capabilities:
Encode data using xor

Disassembly:
push esi
push edi
mov edi, dword [esp + 0x10]
xor esi, esi
test edi, edi
je 0x4548cc
push ebx
mov ebx, dword [esp + 0x10]
mov cl, byte [esi + ebx]
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 [esi + ebx], cl
inc esi
cmp esi, edi
jb 0x454891
pop ebx
pop edi
pop esi
ret
Function at 0x4575e4
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x457623
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x457623
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x457623
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x457623
cmp dword [ecx + 0x74], 0xe
jbe 0x457623
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x460131
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00457110
mov eax, dword [0x49536c]
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.0046d4b4
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x460173
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x4602cf
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00456da0
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 + 0x496498]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.004681f4
mov ecx, dword [esi*4 + 0x496498]
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 0x4602c8
cmp eax, dword [ecx + edi + 0x24]
jne 0x4602c8
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 0x4602c8
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004681f4
add esp, 0x14
test edx, edx
jl 0x4602c8
jg 0x46023e
test eax, eax
jb 0x4602c8
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x4602c8
jl 0x460258
cmp dword [ebp - 0x1008], eax
ja 0x4602c8
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x460276
test ebx, ebx
je 0x4602af
cmp ecx, edi
jae 0x4602af
mov al, byte [ecx]
cmp al, 0xd
jne 0x460290
lea eax, [edi - 1]
cmp ecx, eax
jae 0x46029c
cmp byte [ecx + 1], 0xa
jne 0x46029c
inc ecx
jmp 0x46029c
movzx eax, al
movsx eax, byte [eax + 0x495480]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x460276
cmp edx, ebx
jne 0x460276
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x4602cd
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0045693d
leave
ret