joyce8/EMBER2024-capa huggingface dataset:
Function at 0x422170
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 0x14]
mov edx, dword [ebp + 0x10]
push ebx
xor ebx, ebx
lea ecx, [ebp - 0x10]
push ecx
mov ecx, dword [ebp + 8]
mov dword [eax], ebx
mov eax, dword [ebp + 0xc]
push edx
push eax
push ecx
mov dword [ebp - 4], ebx
mov dword [ebp - 0xc], ebx
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [ebp - 8], eax
cmp eax, ebx
jne 0x422306
push edi
mov edi, dword [ebp - 0x10]
cmp edi, ebx
je 0x4222e8
push esi
cmp dword [edi + 4], 2
jne 0x42226c
cmp dword [edi + 0x18], ebx
je 0x42226c
mov eax, dword [edi + 0x10]
cmp eax, ebx
jbe 0x42226c
cmp eax, 0x10
jb 0x42226c
push 0x20
call dword [0x45a1fc]
mov esi, eax
add esp, 4
cmp esi, ebx
je 0x422279
mov edx, dword [edi]
mov dword [esi], edx
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
mov ecx, dword [edi + 8]
mov dword [esi + 8], ecx
mov edx, dword [edi + 0xc]
push 0x10
mov dword [esi + 0xc], edx
mov dword [esi + 0x10], 0x10
mov dword [esi + 0x18], ebx
mov dword [esi + 0x14], ebx
mov dword [esi + 0x1c], ebx
call dword [0x45a1fc]
add esp, 4
mov dword [esi + 0x18], eax
cmp eax, ebx
je 0x422282
mov ecx, dword [edi + 0x18]
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov edx, dword [ecx + 8]
mov dword [eax + 8], edx
mov ecx, dword [ecx + 0xc]
mov dword [eax + 0xc], ecx
mov eax, dword [edi + 0x14]
cmp eax, ebx
je 0x422257
push eax
call dword [0x45a208]
add esp, 4
mov dword [esi + 0x14], eax
cmp eax, ebx
je 0x422295
cmp dword [ebp - 4], ebx
jne 0x42225f
mov dword [ebp - 4], esi
mov eax, dword [ebp - 0xc]
cmp eax, ebx
je 0x422269
mov dword [eax + 0x1c], esi
mov dword [ebp - 0xc], esi
mov edi, dword [edi + 0x1c]
cmp edi, ebx
jne 0x4221b2
jmp 0x4222b0
mov dword [ebp - 8], 8
jmp 0x4222b0
push esi
mov dword [ebp - 8], 8
call dword [0x45a200]
add esp, 4
jmp 0x4222b0
mov edx, dword [esi + 0x18]
push edx
mov dword [ebp - 8], 8
call dword [0x45a200]
push esi
call dword [0x45a200]
add esp, 8
mov eax, dword [ebp - 0x10]
pop esi
cmp eax, ebx
je 0x4222bf
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
cmp dword [ebp - 8], ebx
je 0x4222e3
mov eax, dword [ebp - 4]
push eax
call fcn.00422120
mov edx, dword [ebp + 0x14]
mov eax, dword [ebp - 8]
add esp, 4
mov ecx, ebx
pop edi
mov dword [ebp - 4], ebx
mov dword [edx], ecx
pop ebx
mov esp, ebp
pop ebp
ret
cmp dword [ebp - 4], ebx
jne 0x4222fa
push 0x2af9
mov dword [ebp - 8], 0x2af9
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 0x14]
mov eax, dword [ebp - 8]
mov dword [edx], ecx
pop edi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4239b0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
push 0
push 0
push eax
push ecx
push 0
push 0
call fcn.00445874
add esp, 0x18
test eax, eax
je 0x4239d4
cmp eax, 0xffffffff
jne 0x4239d6
xor eax, eax
pop ebp
ret
Function at 0x42bf50
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [esi + 0x10]
mov ecx, dword [eax]
push str.Connected_for_receive
push 0x453f94
push ecx
call fcn.0041ef40
add esp, 0xc
mov eax, esi
mov dword [esi], 1
call fcn.0042b0d0
test eax, eax
jne 0x42bf84
mov eax, esi
pop ebp
jmp fcn.0042b550
pop ebp
ret
Function at 0x42c380
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0x45901c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [eax]
push esi
mov esi, dword [eax + 0x400]
push edi
mov dword [ebp - 0x8c], eax
lea eax, [ebp - 0x88]
push eax
mov dword [ebp - 0x88], 0x80
mov edx, dword [esi + 0x154]
mov eax, dword [esi + 0x15c]
lea ecx, [ebp - 0x84]
push ecx
mov ecx, dword [esi + 0x14]
push 0
add edx, 4
push edx
push eax
push ecx
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [esi + 0x148], 0
mov dword [esi + 0x14c], eax
jne 0x42c414
mov edx, dword [ebp - 0x88]
push edx
lea eax, [ebp - 0x84]
push eax
lea ecx, [esi + 0xc8]
push ecx
call fcn.0040ff80
mov edx, dword [ebp - 0x88]
add esp, 0xc
mov dword [esi + 0x148], edx
mov edx, dword [esi + 0x14c]
cmp edx, 4
jge 0x42c447
push str.Received_too_short_packet
push ebx
call fcn.0041efc0
add esp, 8
mov dword [esi + 0xc], 7
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00405970
mov esp, ebp
pop ebp
ret
lea eax, [esi + 0x15c]
call fcn.0042b270
movzx eax, ax
mov dword [esi + 0xc], eax
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0x42c464
jmp dword [eax*4 + 0x42c594]
cmp edx, 4
jle case.0x42c464.4
lea eax, [esi + 0x15c]
call fcn.0042b280
movzx ecx, word [esi + 0x40]
inc ecx
cmp cx, ax
jne case.0x42c464.4
mov eax, dword [ebp - 0x8c]
add edx, 0xfffffffc
push edx
mov edx, dword [esi + 0x15c]
add edx, 4
push edx
push 1
push eax
call fcn.0041f460
mov edi, eax
add esp, 0x10
test edi, edi
je 0x42c4d1
mov ecx, 5
mov eax, esi
call fcn.0042c300
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00405970
mov esp, ebp
pop ebp
ret
mov eax, dword [esi + 0x14c]
sub eax, 4
cdq
add dword [ebx + 0x70], eax
adc dword [ebx + 0x74], edx
mov ecx, dword [ebx + 0x74]
mov edx, dword [ebx + 0x70]
push ecx
push edx
push ebx
call fcn.0043aec0
jmp 0x42c555
lea eax, [esi + 0x15c]
call fcn.0042b280
mov ecx, dword [esi + 0x15c]
add ecx, 4
push ecx
movzx eax, ax
push 0x453f94
push ebx
mov dword [esi + 8], eax
call fcn.0041ef40
jmp 0x42c555
add edx, 0xfffffffe
push edx
mov edx, dword [esi + 0x15c]
add edx, 2
push edx
push esi
call fcn.0042b310
add esp, 0xc
test eax, eax
je case.0x42c464.4
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00405970
mov esp, ebp
pop ebp
ret
push str.Internal_error:_Unexpected_packet
push 0x44cd38
push ebx
call fcn.0041efc0
add esp, 0xc
mov eax, dword [ebp - 0x8c]
push eax
call fcn.0043afa0
add esp, 4
test eax, eax
je 0x42c434
mov ecx, 5
mov eax, esi
call fcn.0042c300
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
mov eax, 0x2a
pop ebx
call fcn.00405970
mov esp, ebp
pop ebp
ret
Function at 0x42dea0
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x45901c]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x194]
push eax
push 2
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x42dee8
push eax
push str.WSAStartup_failed___d_
push esi
call fcn.0041efc0
add esp, 0xc
mov eax, 2
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00405970
mov esp, ebp
pop ebp
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x42df0f
shr eax, 8
test al, al
jne 0x42df0f
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00405970
mov esp, ebp
pop ebp
ret
push str.insufficient_winsock_version_to_support_telnet
push esi
call fcn.0041efc0
mov ecx, dword [ebp - 4]
xor ecx, ebp
add esp, 8
mov eax, 2
call fcn.00405970
mov esp, ebp
pop ebp
ret

Function at 0x42e0a0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push ecx
mov edx, dword [edi + 0x154]
push ebx
push esi
mov esi, dword [edi]
push 0
push 3
lea ecx, [ebp - 4]
mov ebx, eax
mov al, byte [ebp + 8]
push ecx
push edx
mov byte [ebp - 4], 0xff
mov byte [ebp - 3], al
mov byte [ebp - 2], bl
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x42e0e5
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.0041efc0
add esp, 0xc
mov esi, dword [ebp + 8]
mov ecx, dword [edi]
mov eax, ebx
mov ebx, str.SENT
call fcn.0042dfa0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42ee70
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push ecx
cmp dword [ebp + 0xc], 0x1f
mov eax, dword [ebp + 8]
mov eax, dword [eax]
push ebx
mov ebx, dword [eax + 0x128]
mov dword [ebp - 4], eax
jne 0x42efbe
push esi
push edi
lea edi, [ebx + 0x1cb0]
lea esi, [ebx + 0x1eb0]
mov dword [esi], edi
cmp edi, esi
jae 0x42eea6
mov byte [edi], 0xff
inc dword [esi]
mov eax, dword [esi]
cmp eax, esi
jae 0x42eeb1
mov byte [eax], 0xfa
inc dword [esi]
mov eax, dword [esi]
cmp eax, esi
jae 0x42eebc
mov byte [eax], 0x1f
inc dword [esi]
movzx ecx, word [ebx + 0x1ca8]
push ecx
call dword [sym.imp.WS2_32.dll_htons]
movzx edx, ax
movzx eax, word [ebx + 0x1caa]
push eax
mov dword [ebp + 0xc], edx
call dword [sym.imp.WS2_32.dll_htons]
movzx ecx, ax
mov eax, dword [esi]
cmp eax, esi
jae 0x42eeee
mov dl, byte [ebp + 0xc]
mov byte [eax], dl
inc dword [esi]
mov eax, dword [esi]
cmp eax, esi
jae 0x42eefb
mov dl, byte [ebp + 0xd]
mov byte [eax], dl
inc dword [esi]
mov eax, dword [esi]
cmp eax, esi
jae 0x42ef05
mov byte [eax], cl
inc dword [esi]
mov eax, dword [esi]
cmp eax, esi
jae 0x42ef0f
mov byte [eax], ch
inc dword [esi]
mov eax, dword [esi]
cmp eax, esi
jae 0x42ef1a
mov byte [eax], 0xff
inc dword [esi]
mov eax, dword [esi]
cmp eax, esi
jae 0x42ef25
mov byte [eax], 0xf0
inc dword [esi]
mov eax, dword [esi]
mov dword [ebx + 0x1eb4], eax
sub eax, edi
sub eax, 2
push eax
mov dword [esi], edi
mov esi, dword [ebp - 4]
lea eax, [ebx + 0x1cb2]
push 0x3e
call fcn.0042e410
mov esi, dword [sym.imp.WS2_32.dll_send]
add esp, 8
push 0
push 3
push edi
mov edi, dword [ebp + 8]
mov edx, dword [edi + 0x154]
push edx
call esi
test eax, eax
jns 0x42ef7b
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
mov eax, dword [ebp - 4]
push str.Sending_data_failed___d_
push eax
call fcn.0041efc0
add esp, 0xc
lea ecx, [ebx + 0x1cb3]
push 4
push ecx
call fcn.0042ed10
mov edx, dword [edi + 0x154]
add esp, 8
push 0
push 2
add ebx, 0x1cb7
push ebx
push edx
call esi
pop edi
pop esi
test eax, eax
jns 0x42efbe
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
mov eax, dword [ebp - 4]
push str.Sending_data_failed___d_
push eax
call fcn.0041efc0
add esp, 0xc
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42f9d0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x45901c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [esi]
push ebx
mov ebx, dword [esi + 0x158]
push edi
lea ecx, [ebp - 0x18]
push ecx
lea edx, [ebp - 0x14]
push edx
push ebx
mov dword [ebp - 0x1c], eax
or edi, 0xffffffff
mov dword [ebp - 0x18], 0x10
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x42fa22
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 0x14]
push ecx
push ebx
mov dword [ebp - 0x18], 0x10
call dword [sym.imp.WS2_32.dll_accept]
mov edi, eax
push ebx
push esi
call fcn.00421780
add esp, 8
cmp edi, 0xffffffff
jne 0x42fa57
mov edx, dword [ebp - 0x1c]
push str.Error_accept__ing_server_connect
push edx
call fcn.0041efc0
add esp, 8
pop edi
mov eax, 0x1e
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00405970
mov esp, ebp
pop ebp
ret
mov ebx, dword [ebp - 0x1c]
push str.Connection_accepted_from_server_n
push ebx
call fcn.0041ef40
push 1
push edi
mov dword [esi + 0x158], edi
call fcn.0043ec60
mov dword [esi + 0x168], 1
mov eax, dword [ebx + 0x1b0]
add esp, 0x10
test eax, eax
je 0x42fac6
mov ecx, dword [ebx + 0x1b4]
push 1
push edi
push ecx
call eax
add esp, 0xc
test eax, eax
je 0x42fac6
push edi
push esi
call fcn.00421780
add esp, 8
pop edi
mov dword [esi + 0x158], 0xffffffff
mov eax, 0x2a
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00405970
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
xor eax, eax
pop ebx
call fcn.00405970
mov esp, ebp
pop ebp
ret
Function at 0x433270
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x51eb851f
imul ecx
sar edx, 5
mov eax, edx
push ebx
mov ebx, dword [edi]
shr eax, 0x1f
push esi
add eax, edx
xor esi, esi
cmp eax, 2
je 0x4332a4
push str.Couldnt_set_desired_mode
push ebx
call fcn.0041efc0
add esp, 8
lea eax, [esi + 0x11]
pop esi
pop ebx
pop ebp
ret
cmp ecx, 0xc8
je 0x4332bb
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200_n
push ebx
call fcn.0041ef40
add esp, 0xc
mov eax, dword [ebp + 8]
cmp eax, 0x13
jne 0x4332d2
push edi
call fcn.00433200
add esp, 4
mov esi, eax
pop esi
pop ebx
pop ebp
ret
cmp eax, 0x14
jne 0x4332e6
push edi
call fcn.00430580
add esp, 4
mov esi, eax
pop esi
pop ebx
pop ebp
ret
cmp eax, 0x15
jne 0x4332f8
mov eax, edi
call fcn.00433250
mov esi, eax
pop esi
pop ebx
pop ebp
ret
cmp eax, 0x16
jne 0x433306
mov eax, edi
call fcn.00433260
mov esi, eax
mov eax, esi
pop esi
pop ebx
pop ebp
ret
Function at 0x438020
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0x10]
push eax
call fcn.0041ebd0
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp + 8]
push eax
push ecx
push edx
call fcn.0040c04b
add esp, 0x10
pop ebp
ret
Function at 0x43a250
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov al, byte [ebp + 8]
movsx ecx, al
add ecx, 0xffffff9f
cmp ecx, 0x19
ja case.default.0x43a261
jmp dword [ecx*4 + 0x43a2d0]
mov al, 0x41
pop ebp
ret
mov al, 0x42
pop ebp
ret
mov al, 0x43
pop ebp
ret
mov al, 0x44
pop ebp
ret
mov al, 0x45
pop ebp
ret
mov al, 0x46
pop ebp
ret
mov al, 0x47
pop ebp
ret
mov al, 0x48
pop ebp
ret
mov al, 0x49
pop ebp
ret
mov al, 0x4a
pop ebp
ret
mov al, 0x4b
pop ebp
ret
mov al, 0x4c
pop ebp
ret
mov al, 0x4d
pop ebp
ret
mov al, 0x4e
pop ebp
ret
mov al, 0x4f
pop ebp
ret
mov al, 0x50
pop ebp
ret
mov al, 0x51
pop ebp
ret
mov al, 0x52
pop ebp
ret
mov al, 0x53
pop ebp
ret
mov al, 0x54
pop ebp
ret
mov al, 0x55
pop ebp
ret
mov al, 0x56
pop ebp
ret
mov al, 0x57
pop ebp
ret
mov al, 0x58
pop ebp
ret
mov al, 0x59
pop ebp
ret
mov al, 0x5a
pop ebp
ret

Function at 0x43a460
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x45901c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push eax
call fcn.00445f09
add esp, 4
mov byte [ebp - 0x108], 0
test eax, eax
je 0x43a4c4
push 0x104
lea ecx, [ebp - 0x108]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [ebp - 0x108], 0
je 0x43a4c4
lea edx, [ebp - 0x108]
push edx
call dword [0x45a208]
add esp, 4
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00405970
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor ecx, ebp
xor eax, eax
call fcn.00405970
mov esp, ebp
pop ebp
ret

Function at 0x43a4e0
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.0043a460

Function at 0x43ec90
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [eax + 0x2c]
push esi
push edi
mov edi, dword [ebx]
mov esi, dword [edi + 0x1ec]
test esi, esi
jne 0x43ecab
mov esi, dword [eax + 0x28]
mov ecx, dword [eax + 0x24]
mov edx, dword [eax + 0x20]
push ecx
push edx
call fcn.0041eb30
push edx
push eax
call fcn.0041eb60
add esp, 0x10
sub esi, eax
cmp dword [edi + 0x1e0], 0
je 0x43ecf8
mov eax, dword [ebx + 0x148]
mov ecx, dword [ebx + 0x144]
push eax
push ecx
call fcn.0041eb30
push edx
push eax
call fcn.0041eb60
mov ecx, dword [edi + 0x1e0]
sub ecx, eax
add esp, 0x10
mov eax, ecx
cmp esi, ecx
jge 0x43ecfa
mov eax, esi
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x441050
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
push edi
push esi
mov byte [esi], 0
call dword [sym.imp.WS2_32.dll_gethostname]
mov byte [esi + edi - 1], 0
test eax, eax
jne 0x441083
push 0x2e
push esi
call fcn.00406430
add esp, 8
test eax, eax
je 0x441081
mov byte [eax], 0
xor eax, eax
pop edi
pop esi
pop ebp
ret
Function at 0x4411f0
Capabilities:
Create new key via cryptacquirecontext
Encrypt data using des via winapi
Encrypt or decrypt via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x45901c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push 0xf0000000
push 1
push 0
push 0
lea eax, [ebp - 0x1c]
mov esi, 8
push eax
mov dword [ebp - 0x20], esi
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x441281
xor eax, eax
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc], eax
mov dword [ebp - 8], eax
mov dword [ebp - 0x10], esi
lea esi, [ebp - 0xc]
mov eax, ebx
mov word [ebp - 0x18], 0x208
mov dword [ebp - 0x14], 0x6601
call fcn.00441160
mov ecx, esi
push 8
push ecx
call fcn.00444750
mov ecx, dword [ebp - 0x1c]
add esp, 8
lea edx, [ebp - 0x24]
push edx
push 0
push 0
push 0x14
lea eax, [ebp - 0x18]
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptImportKey]
test eax, eax
jne 0x441292
mov edx, dword [ebp - 0x1c]
push eax
push edx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00405970
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp + 8]
mov ecx, dword [eax]
mov dword [edi], ecx
mov edx, dword [eax + 4]
mov eax, dword [ebp - 0x20]
push eax
lea ecx, [ebp - 0x20]
push ecx
push edi
push 0
push 0
mov dword [edi + 4], edx
mov edx, dword [ebp - 0x24]
push 0
push edx
call dword [sym.imp.ADVAPI32.dll_CryptEncrypt]
mov eax, dword [ebp - 0x24]
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
mov ecx, dword [ebp - 0x1c]
push 0
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov ecx, dword [ebp - 4]
xor ecx, ebp
mov eax, 1
pop esi
call fcn.00405970
mov esp, ebp
pop ebp
ret
Function at 0x441430
Capabilities:
Hash data using md4
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
push edi
mov edi, dword [ebp + 0xc]
mov eax, edi
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x441441
sub eax, edx
mov esi, eax
lea eax, [esi + esi]
push eax
mov dword [ebp - 0xc], eax
call dword [0x45a1fc]
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x44146c
pop edi
pop esi
lea eax, [ebx + 0x1b]
pop ebx
mov esp, ebp
pop ebp
ret
mov ecx, ebx
call fcn.004413d0
push 0xf0000000
push 1
push 0
push 0
lea eax, [ebp - 8]
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
mov esi, dword [ebp + 0x10]
test eax, eax
je 0x4414eb
mov edx, dword [ebp - 8]
lea ecx, [ebp - 4]
push ecx
push 0
push 0
push 0x8002
push edx
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x4414df
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp - 4]
push 0
push eax
push ebx
push ecx
mov dword [ebp - 0x10], 0x10
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
mov eax, dword [ebp - 4]
push 0
lea edx, [ebp - 0x10]
push edx
push esi
push 2
push eax
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov edx, dword [ebp - 8]
push 0
push edx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
mov dword [esi + 0x10], eax
push ebx
mov byte [esi + 0x14], al
call dword [0x45a200]
add esp, 4
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4417c0
Capabilities:
Hash data with md5
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push 0xf0000000
push 1
push 0
push 0
push esi
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x4417f3
mov ecx, dword [esi]
lea eax, [esi + 4]
push eax
push 0
push 0
push 0x8003
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
pop esi
pop ebp
ret

Function at 0x442f30
Capabilities:
Read file on windows

Disassembly:
push edi
mov edi, eax
mov eax, dword [esi]
cmp dword [eax + 4], 2
jne 0x442f52
mov ecx, dword [esi + 0xc]
test ecx, ecx
jne 0x442f46
xor eax, eax
pop edi
ret
mov eax, dword [eax + 8]
push eax
push edi
push 1
push ebx
call ecx
jmp 0x442f82
cmp dword [esi + 8], 0
jne 0x442f75
mov ecx, dword [eax + 8]
push 0x45370c
push ecx
call fcn.004066d0
add esp, 8
mov dword [esi + 8], eax
test eax, eax
jne 0x442f75
or eax, 0xffffffff
pop edi
ret
mov edx, dword [esi + 8]
push edx
push edi
push 1
push ebx
call fcn.00406931
mov edi, eax
add esp, 0x10
test edi, edi
jne 0x442fa4
mov eax, dword [esi + 8]
test eax, eax
je 0x442f9e
push eax
call fcn.00406d02
add esp, 4
mov dword [esi + 8], edi
mov eax, dword [esi]
mov ecx, dword [eax]
mov dword [esi], ecx
mov eax, edi
pop edi
ret
Function at 0x4445e0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
mov esi, dword [ebp + 8]
mov eax, dword [esi + 0xc]
mov ecx, dword [esi + 0x14]
lea eax, [ecx + eax*2 + 0xc]
push edi
push eax
call dword [0x45a1fc]
mov edi, eax
add esp, 4
test edi, edi
jne 0x44460b
pop edi
pop esi
mov esp, ebp
pop ebp
ret
lea eax, [edi + 0xc]
mov dword [edi], esi
mov dword [edi + 4], eax
mov edx, dword [esi + 0xc]
add edx, eax
push ebx
mov ebx, dword [ebp + 0x10]
mov dword [edi + 8], edx
cmp ebx, dword [esi + 0x10]
jbe 0x444652
push eax
mov eax, dword [esi]
call eax
mov ecx, dword [ebp + 0xc]
mov edx, dword [edi + 4]
mov eax, dword [esi + 4]
push ebx
push ecx
push edx
call eax
mov ebx, dword [edi + 8]
mov ecx, dword [edi + 4]
add ebx, dword [esi + 0xc]
mov edx, dword [esi + 8]
push ecx
push ebx
call edx
mov eax, dword [esi + 0x14]
add esp, 0x18
mov dword [ebp + 0x10], eax
jmp 0x444655
mov ebx, dword [ebp + 0xc]
mov ecx, dword [edi + 4]
mov edx, dword [esi]
push ecx
call edx
mov eax, dword [edi + 8]
mov ecx, dword [esi]
push eax
call ecx
mov eax, dword [ebp + 0x10]
add esp, 8
mov dword [ebp - 4], 0
test eax, eax
je 0x4446b6
mov dword [ebp - 8], eax
mov dword [ebp - 4], eax
lea esp, [esp]
mov dl, byte [ebx]
xor dl, 0x36
mov byte [ebp + 0xb], dl
mov ecx, dword [edi + 4]
mov edx, dword [esi + 4]
push 1
lea eax, [ebp + 0xb]
push eax
push ecx
call edx
mov al, byte [ebx]
xor al, 0x5c
mov byte [ebp + 0xb], al
mov edx, dword [edi + 8]
mov eax, dword [esi + 4]
push 1
lea ecx, [ebp + 0xb]
push ecx
push edx
inc ebx
call eax
add esp, 0x18
dec dword [ebp - 8]
jne 0x444680
mov ecx, dword [ebp - 4]
pop ebx
cmp ecx, dword [esi + 0x10]
jae 0x4446ef
nop
mov edx, dword [edi + 4]
mov eax, dword [esi + 4]
push 1
push 0x453aaf
push edx
call eax
mov ecx, dword [edi + 8]
mov edx, dword [esi + 4]
push 1
push 0x453ab0
push ecx
call edx
mov eax, dword [ebp - 4]
inc eax
add esp, 0x18
mov dword [ebp - 4], eax
cmp eax, dword [esi + 0x10]
jb 0x4446c0
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret