joyce8/EMBER2024-capa huggingface dataset:
Function at 0x47bb60
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 [0x55f008]
mov edi, eax
add esp, 8
test edi, edi
je 0x47bbb7
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 0x47bbcf
cmp esi, ebx
je 0x47bbcf
cmp esi, 0x8000
ja 0x47bbcf
cmp esi, ebx
jb 0x47bbc8
push esi
push edi
call dword [0x55f008]
mov edi, eax
add esp, 8
test edi, edi
jne 0x47bb80
push ebp
call dword [0x55f004]
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 [0x55f004]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x47d330
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 + 0x1a8]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x47d37c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.0045d0c0
add esp, 0xc
push dword [esp + 0x14]
push ebx
push str.SENT
push esi
call fcn.0047cf50
add esp, 0x10
pop esi
pop ebx
ret
Function at 0x47d4e0
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
cmp dword [esp + 0xc], 0x1f
push ebx
mov ebx, dword [esp + 0xc]
push ebp
mov eax, dword [ebx + 0x18]
mov ebp, dword [ebx + 0x130]
mov dword [esp + 8], eax
jne 0x47d62f
push esi
push edi
lea eax, [ebp + 0x1c2c]
lea edi, [ebp + 0x1e2c]
mov dword [edi], eax
cmp eax, edi
jae 0x47d52d
mov byte [eax], 0xff
inc eax
mov dword [edi], eax
cmp eax, edi
jae 0x47d52d
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x47d52d
mov byte [eax], 0x1f
inc dword [edi]
movzx eax, word [ebp + 0x1c10]
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
movzx eax, ax
mov dword [esp + 0x18], eax
movzx eax, word [ebp + 0x1c12]
push eax
call esi
mov edx, dword [esp + 0x18]
movzx ecx, ax
mov eax, dword [edi]
cmp eax, edi
jae 0x47d597
mov byte [eax], dl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x47d597
mov byte [eax], dh
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x47d597
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x47d597
shr ecx, 8
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x47d597
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x47d597
mov byte [eax], 0xf0
mov eax, dword [edi]
inc eax
mov dword [ebp + 0x1e30], eax
lea esi, [ebp + 0x1c2c]
sub eax, esi
mov dword [edi], esi
sub eax, 2
push eax
lea eax, [ebp + 0x1c2e]
push eax
push 0x3e
push ebx
call fcn.0047d050
mov eax, dword [esp + 0x20]
add esp, 0x10
mov edi, dword [sym.imp.WS2_32.dll_send]
push 0
push 3
push esi
push dword [eax + 0x1a8]
call edi
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x47d5ef
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.0045d0c0
add esp, 0xc
push 4
lea eax, [ebp + 0x1c2f]
push eax
push ebx
call fcn.0047d3a0
add esp, 0xc
lea eax, [ebp + 0x1c33]
push 0
push 2
push eax
mov eax, dword [esp + 0x1c]
push dword [eax + 0x1a8]
call edi
test eax, eax
jns 0x47d62d
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.0045d0c0
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x47d640
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x80c
mov eax, dword [0x55f904]
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 + 0x130]
mov ebp, dword [ebx + 0x18]
mov dword [esp + 0x10], ebp
mov eax, dword [esi + 0x1e30]
sub eax, dword [esi + 0x1e2c]
add eax, 2
push eax
lea eax, [esi + 0x1c2c]
push eax
push 0x3c
push ebx
call fcn.0047d050
mov eax, dword [esi + 0x1e2c]
add esp, 0x10
mov cl, byte [eax]
inc eax
mov dword [esi + 0x1e2c], eax
cmp cl, 0x18
je 0x47d818
cmp cl, 0x23
je 0x47d7f5
cmp cl, 0x27
jne 0x47d8a0
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.00462a00
mov esi, dword [esi + 0x1c18]
add esp, 0x1c
mov edi, 4
test esi, esi
je 0x47d775
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 0x47d700
sub ecx, ebx
lea eax, [edi + 1]
add eax, ecx
cmp eax, 0x7fa
jae 0x47d766
push 0x2c
push edx
call fcn.004f01e0
mov ebx, 0x800
lea ebp, [esp + 0x20]
mov edx, eax
add esp, 8
sub ebx, edi
add ebp, edi
test edx, edx
jne 0x47d747
push dword [esi]
push eax
push 0x52bb20
push ebx
push ebp
call fcn.00462a00
add esp, 0x14
jmp 0x47d764
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.00462a00
add esp, 0x20
add edi, eax
mov esi, dword [esi + 4]
test esi, esi
jne 0x47d6f4
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.00462a00
add esp, 0x14
lea eax, [edi + 2]
push 0
push eax
lea eax, [esp + 0x20]
push eax
push dword [ebp + 0x1a8]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x47d7cb
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.0045d0c0
add esp, 0xc
push edi
lea eax, [esp + 0x1e]
push eax
push 0x3e
push ebx
call fcn.0047d050
add esp, 0x10
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x808]
xor ecx, esp
call fcn.004edf30
add esp, 0x80c
ret
mov edx, dword [esi + 0x1c0c]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x47d800
push 0xf0
push 0xff
push edx
push 0
push 0x23
jmp 0x47d839
mov edx, dword [esi + 0x1c08]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x47d823
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.00462a00
add esp, 0x28
lea eax, [esp + 0x14]
push 0
push esi
push eax
push dword [ebp + 0x1a8]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x47d88c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.0045d0c0
add esp, 0xc
lea eax, [esi - 2]
push eax
lea eax, [esp + 0x1a]
push eax
push 0x3e
push ebx
call fcn.0047d050
add esp, 0x10
mov ecx, dword [esp + 0x814]
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004edf30
add esp, 0x80c
ret
Function at 0x47ea20
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ecx
push ebx
push ebp
mov ebp, dword [esp + 0x10]
xor ebx, ebx
push esi
push edi
mov eax, dword [ebp + 0x18]
mov edi, dword [eax + 0x438]
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x1c], 0x80
lea eax, [edi + 0xb0]
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 esi, eax
mov dword [edi + 0x134], esi
mov eax, dword [esp + 0x18]
mov dword [edi + 0x130], eax
cmp esi, 4
jge 0x47ea96
push str.Received_too_short_packet
push ebp
call fcn.0045d0c0
add esp, 8
mov dword [edi + 0xc], 7
pop edi
pop esi
pop ebp
mov eax, ebx
pop ebx
pop ecx
ret
mov edx, dword [edi + 0x148]
movzx ecx, byte [edx]
movzx eax, byte [edx + 1]
shl ecx, 8
or ecx, eax
mov dword [edi + 0xc], ecx
dec ecx
cmp ecx, 5
ja case.0x47eab5.1
jmp dword [ecx*4 + 0x47eba4]
cmp esi, 4
jle case.0x47eab5.4
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.0x47eab5.4
lea eax, [esi - 4]
push eax
lea eax, [edx + 4]
push eax
push 1
push ebp
call fcn.0045e3e0
mov ebx, eax
add esp, 0x10
test ebx, ebx
je case.0x47eab5.4
push 5
push edi
call fcn.0047f4b0
add esp, 8
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
movzx ecx, byte [edx + 2]
lea eax, [edx + 4]
mov dword [esp + 0x10], 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.0047f520
add esp, 8
cmp eax, esi
jae case.0x47eab5.4
push dword [esp + 0x10]
push str.TFTP_error:__s
push ebp
call fcn.0045d190
jmp 0x47eb7a
lea eax, [esi - 2]
push eax
lea eax, [edx + 2]
push eax
push edi
call fcn.0047e7d0
mov ebx, eax
add esp, 0xc
test ebx, ebx
je case.0x47eab5.4
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
push str.Internal_error:_Unexpected_packet
push 0x523e18
push ebp
call fcn.0045d0c0
add esp, 0xc
push ebp
call fcn.004736b0
add esp, 4
test eax, eax
je 0x47ea8e
push 5
push edi
call fcn.0047f4b0
add esp, 8
mov eax, 0x2a
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x488860
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 0x488890
push str.Couldnt_set_desired_mode
push esi
call fcn.0045d0c0
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x4888a7
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.0045d190
add esp, 0xc
mov al, byte [esp + 0x18]
push ebp
cmp al, 0x13
jne 0x4888c1
push ebx
push esi
call fcn.00488560
add esp, 8
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x14
jne 0x4889ce
mov edi, dword [esi + 0x18]
xor ebx, ebx
cmp byte [esi + 0x4d0], 2
mov dword [esp + 0x18], edi
jne 0x48893e
mov eax, dword [esi + 0x130]
mov eax, dword [eax]
test eax, eax
je 0x48893e
push 3
push ebx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x1c], ebx
push ecx
push ebx
push eax
call fcn.00466d60
mov edi, eax
add esp, 0x14
test edi, edi
jne 0x4889f9
push 0x2f
push dword [esp + 0x18]
call fcn.004f0310
add esp, 8
test eax, eax
je 0x48892d
mov ebx, dword [esp + 0x14]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x48893a
push dword [esp + 0x14]
call dword [0x55f004]
add esp, 4
mov edi, dword [esp + 0x18]
mov ecx, dword [esi + 0x55c]
test ecx, ecx
jne 0x48895c
cmp byte [esi + 0xd41], 0
mov ecx, str.NLST
mov eax, str.LIST
cmove ecx, eax
mov edx, 0x54c7fc
test ebx, ebx
mov eax, edx
cmovne eax, ebx
push eax
mov eax, 0x525ae8
cmove eax, edx
push eax
push ecx
push 0x526500
call fcn.00462960
push ebx
mov ebp, eax
call dword [0x55f004]
add esp, 0x14
test ebp, ebp
jne 0x488999
mov edi, 0x1b
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
push ebp
push 0x523e18
lea eax, [edi + 0x438]
push eax
push esi
call fcn.0049cf80
push ebp
mov edi, eax
call dword [0x55f004]
add esp, 0x14
test edi, edi
jne 0x4889f9
push 0x1f
push esi
call fcn.00486730
add esp, 8
mov eax, edi
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x15
jne 0x4889e6
push 0xd
push 1
push esi
call fcn.004880b0
add esp, 0xc
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x16
jne 0x4889f9
push 0xe
push 1
push esi
call fcn.004880b0
add esp, 0xc
mov edi, eax
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x499a50
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x120
mov eax, dword [0x55f904]
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.0050b077
add esp, 4
mov dword [esp + 0x20], eax
test eax, eax
jne 0x499acf
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00445a70
push eax
push edi
push str.schannel:_invalid_path_name_for_CA_file__s:__s
push ebp
call fcn.0045d0c0
push esi
call dword [0x55f004]
add esp, 0x20
lea eax, [ebx + 0x4d]
jmp 0x499c2f
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 0x499b29
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00445a70
push eax
push edi
push str.schannel:_failed_to_open_CA_file__s:__s
push ebp
call fcn.0045d0c0
push 0
mov esi, 0x4d
call dword [0x55f004]
add esp, 0x20
jmp 0x499c21
lea ecx, [esp + 0x24]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x499b69
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00445a70
push eax
push edi
push str.schannel:_failed_to_determine_size_of_CA_file__s:__s
push ebp
call fcn.0045d0c0
add esp, 0x1c
mov esi, 0x4d
jmp 0x499c0d
mov edi, dword [esp + 0x24]
cmp dword [esp + 0x28], ebx
jl 0x499b97
jg 0x499b7d
cmp edi, 0x100000
jbe 0x499b97
push 0x100000
push str.schannel:_CA_file_exceeds_max_size_of__u_bytes
push ebp
call fcn.0045d0c0
add esp, 0xc
mov esi, 0x4d
jmp 0x499c0d
lea eax, [edi + 1]
push eax
call dword [section..data]
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x499baf
lea esi, [eax + 0x1b]
jmp 0x499c0d
test edi, edi
je 0x499bf4
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 0x499c4c
mov eax, dword [esp + 0x10]
test eax, eax
je 0x499c48
add esi, eax
cmp esi, edi
jb 0x499bc0
push ebp
push dword [esp + 0x18]
mov byte [edi + ebx], 0
push edi
push ebx
push dword [esp + 0x2c]
call fcn.00499850
add esp, 0x14
mov esi, eax
push dword [esp + 0x18]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call dword [0x55f004]
add esp, 4
push dword [esp + 0x20]
call fcn.004f8968
add esp, 4
mov eax, esi
mov ecx, dword [esp + 0x12c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004edf30
add esp, 0x120
ret
mov edi, esi
jmp 0x499bf4
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00445a70
push eax
push dword [esp + 0x24]
push str.schannel:_failed_to_read_from_CA_file__s:__s
push ebp
call fcn.0045d0c0
add esp, 0x1c
mov esi, 0x4d
jmp 0x499c0d
Function at 0x49f8e0
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 [section..data]
mov edi, eax
add esp, 4
test edi, edi
jne 0x49f907
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 0x49f952
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 ecx, dword [edi + 4]
mov dword [esp + 0x20], ebx
jmp 0x49f956
mov ebp, dword [esp + 0x1c]
mov eax, dword [esi]
push ecx
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 0x49f9b6
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 0x49f975
mov ebx, dword [esp + 0x10]
cmp ebx, dword [esi + 0x10]
jae 0x49f9e7
nop dword [eax + eax]
mov eax, dword [esi + 4]
push 1
push 0x53227d
push dword [edi + 4]
call eax
mov eax, dword [esi + 4]
push 1
push 0x53227e
push dword [edi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [esi + 0x10]
jb 0x49f9c0
pop ebp
pop ebx
mov eax, edi
pop edi
pop esi
pop ecx
ret
Function at 0x49f9f0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ecx
push ebx
push ebp
push esi
push edi
push dword [esp + 0x20]
call fcn.00460890
mov esi, dword [esp + 0x1c]
mov ebx, eax
mov ebp, dword [esp + 0x20]
mov dword [esp + 0x14], ebx
mov edx, dword [esi + 0xc]
mov ecx, dword [esi + 0x14]
lea ecx, [ecx + edx*2]
add ecx, 0xc
push ecx
call dword [section..data]
mov edi, eax
add esp, 8
test edi, edi
je 0x49fb58
lea ecx, [edi + 0xc]
mov dword [edi], esi
mov dword [edi + 4], ecx
mov eax, dword [esi + 0xc]
add eax, ecx
mov dword [edi + 8], eax
cmp ebx, dword [esi + 0x10]
jbe 0x49fa6c
mov eax, dword [esi]
push ecx
call eax
mov eax, dword [esi + 4]
push ebx
push ebp
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 eax, dword [esi + 0x14]
add esp, 0x18
mov ecx, dword [edi + 4]
mov dword [esp + 0x10], eax
mov eax, dword [esi]
push ecx
call eax
push dword [edi + 8]
mov eax, dword [esi]
call eax
mov eax, dword [esp + 0x18]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x49fad1
mov dword [esp + 0x18], eax
mov ebx, eax
nop dword [eax + eax]
movzx eax, byte [ebp]
xor al, 0x36
mov byte [esp + 0x1c], al
lea eax, [esp + 0x1c]
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 + 0x28], al
lea eax, [esp + 0x28]
push 1
push eax
push dword [edi + 8]
mov eax, dword [esi + 4]
call eax
add esp, 0x18
sub ebx, 1
jne 0x49fa90
mov ebx, dword [esp + 0x18]
cmp ebx, dword [esi + 0x10]
jae 0x49fafd
mov eax, dword [esi + 4]
push 1
push 0x53227d
push dword [edi + 4]
call eax
mov eax, dword [esi + 4]
push 1
push 0x53227e
push dword [edi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [esi + 0x10]
jb 0x49fad6
push dword [esp + 0x28]
call fcn.00460890
mov ecx, dword [edi]
push eax
push dword [esp + 0x2c]
push dword [edi + 4]
mov eax, dword [ecx + 4]
call eax
mov esi, dword [esp + 0x3c]
add esp, 0x10
mov ebx, dword [edi]
test esi, esi
jne 0x49fb28
mov esi, dword [ebx + 0xc]
add esi, dword [edi + 8]
push dword [edi + 4]
mov eax, dword [ebx + 8]
push esi
call eax
push dword [ebx + 0x14]
mov eax, dword [ebx + 4]
push esi
push dword [edi + 8]
call eax
push dword [edi + 8]
mov eax, dword [ebx + 8]
push esi
call eax
push edi
call dword [0x55f004]
add esp, 0x20
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
pop edi
pop esi
pop ebp
mov eax, 0x1b
pop ebx
pop ecx
ret
Function at 0x49fc30
Capabilities:
Create new key via cryptacquirecontext
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
sub esp, 0xc
lea eax, [esp + 4]
push 0xf0000040
push 0x18
push 0
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
jne 0x49fc56
mov eax, 0x1b
add esp, 0xc
ret
lea eax, [esp + 8]
push eax
push 0
push 0
push 0x800c
push dword [esp + 0x14]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
jne 0x49fc86
push eax
push dword [esp + 8]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 2
add esp, 0xc
ret
push dword [esp + 0x18]
call fcn.00460890
add esp, 4
push 0
push eax
push dword [esp + 0x1c]
push dword [esp + 0x14]
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
push 0
lea eax, [esp + 4]
mov dword [esp + 4], 0
push eax
push 0
push 2
push dword [esp + 0x18]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
cmp dword [esp], 0x20
jne 0x49fcdd
push 0
lea eax, [esp + 4]
push eax
push dword [esp + 0x18]
push 2
push dword [esp + 0x18]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov eax, dword [esp + 8]
test eax, eax
je 0x49fcec
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov ecx, dword [esp + 4]
test ecx, ecx
je 0x49fcfd
push 0
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
add esp, 0xc
ret
Function at 0x4a30c0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x51f0ed
mov eax, dword fs:[0]
push eax
sub esp, 0x1a8
mov eax, dword [0x55f904]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword [ebp + 0xc]
xor ebx, ebx
mov edi, dword [ebp + 8]
mov dword [ebp - 0x1a8], eax
mov dword [ebp - 0x1a0], ebx
call fcn.004a3310
mov esi, eax
cmp word [edi], bx
je 0x4a3119
cmp word [edi + 2], 0x3a
jne 0x4a3119
mov eax, edi
jmp 0x4a3150
mov ecx, esi
call fcn.004aa460
test al, al
jne 0x4a3227
push edi
lea eax, [ebp - 0x19c]
mov ecx, esi
push eax
call fcn.004a9cb0
mov ebx, 1
mov dword [ebp - 4], 0
mov ecx, eax
mov dword [ebp - 0x1a0], ebx
call fcn.004113b0
push 0xffffffffffffffff
push eax
lea ecx, [ebp - 0x118]
call fcn.004a9a80
mov dword [ebp - 4], 2
test bl, 1
je 0x4a3175
lea ecx, [ebp - 0x19c]
call fcn.004a9b60
push 0
push 0x80
push 3
push 0
push 1
push bind
lea ecx, [ebp - 0x118]
call fcn.004113b0
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x4a3215
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x4a3215
push esi
mov dword [ebp - 0x1a4], 0
call fcn.004ee515
add esp, 4
mov dword [ebp - 0x1a0], eax
lea ecx, [ebp - 0x1a4]
push 0
push ecx
push esi
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x1a4], esi
jne 0x4a3207
mov eax, dword [ebp - 0x1a8]
lea ecx, [ebp - 0x118]
mov dword [eax], esi
call fcn.004a9b60
mov eax, dword [ebp - 0x1a0]
jmp 0x4a32da
push dword [ebp - 0x1a0]
call fcn.004ee510
add esp, 4
lea ecx, [ebp - 0x118]
mov dword [ebp - 4], 0xffffffff
call fcn.004a9b60
push 0xffffffffffffffff
push edi
lea ecx, [ebp - 0x94]
call fcn.004a9a80
push 0x54b4c8
push 0x54b3d8
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 3
call fcn.004aa690
lea eax, [ebp - 0x94]
mov ecx, 0x56497c
push eax
lea eax, [ebp - 0x1b4]
push eax
call fcn.004a1000
mov esi, dword [ebp - 0x1ac]
cmp byte [esi + 0xd], 0
jne 0x4a32c1
lea ecx, [esi + 0x10]
call fcn.004113b0
push eax
lea ecx, [ebp - 0x94]
call fcn.004a9d40
test al, al
jne 0x4a32c1
cmp esi, dword [0x56497c]
je 0x4a32c1
mov edi, dword [esi + 0xa4]
push edi
call fcn.004ee515
add esi, 0x94
add esp, 4
mov ebx, eax
cmp dword [esi + 0x14], 0x10
jb 0x4a32b4
mov esi, dword [esi]
push edi
push esi
push ebx
call fcn.004f0450
add esp, 0xc
jmp 0x4a32c5
xor ebx, ebx
xor edi, edi
mov eax, dword [ebp - 0x1a8]
lea ecx, [ebp - 0x94]
mov dword [eax], edi
call fcn.004a9b60
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004edf30
mov esp, ebp
pop ebp
ret
Function at 0x4a3510
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push esi
push 0x54b7f0
push dword [ebp + 8]
call fcn.004a3300
push eax
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
je 0x4a356a
push edi
push esi
call fcn.004a3300
push eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov edi, eax
test edi, edi
je 0x4a3569
push esi
call fcn.004a3300
push eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
test eax, eax
je 0x4a3569
push 0x4a8b40
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
call fcn.0043c8c0
add esp, 0xc
pop edi
push esi
call dword [sym.imp.KERNEL32.dll_FreeResource]
push dword [ebp + 0xc]
call fcn.004a3580
add esp, 4
pop esi
pop ebp
ret

Function at 0x4a3c60
Capabilities:
Log keystrokes via polling

Disassembly:
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
xor esi, esi
push 0x11
call edi
test ax, ax
mov ecx, 8
push 2
cmovs esi, ecx
call edi
test ax, ax
jns 0x4a3c85
or esi, 2
push 1
call edi
test ax, ax
jns 0x4a3c91
or esi, 1
push 0x10
call edi
test ax, ax
jns 0x4a3c9d
or esi, 4
push 0x12
call edi
test ax, ax
jns 0x4a3ca9
or esi, 0x20
pop edi
mov eax, esi
pop esi
ret