joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4145c0
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 0x414756
push edi
mov edi, dword [ebp - 0x10]
cmp edi, ebx
je 0x414738
push esi
cmp dword [edi + 4], 2
jne 0x4146bc
cmp dword [edi + 0x18], ebx
je 0x4146bc
mov eax, dword [edi + 0x10]
cmp eax, ebx
jbe 0x4146bc
cmp eax, 0x10
jb 0x4146bc
push 0x20
call dword [0x443030]
mov esi, eax
add esp, 4
cmp esi, ebx
je 0x4146c9
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 [0x443030]
add esp, 4
mov dword [esi + 0x18], eax
cmp eax, ebx
je 0x4146d2
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 0x4146a7
push eax
call dword [0x44303c]
add esp, 4
mov dword [esi + 0x14], eax
cmp eax, ebx
je 0x4146e5
cmp dword [ebp - 4], ebx
jne 0x4146af
mov dword [ebp - 4], esi
mov eax, dword [ebp - 0xc]
cmp eax, ebx
je 0x4146b9
mov dword [eax + 0x1c], esi
mov dword [ebp - 0xc], esi
mov edi, dword [edi + 0x1c]
cmp edi, ebx
jne 0x414602
jmp 0x414700
mov dword [ebp - 8], 8
jmp 0x414700
push esi
mov dword [ebp - 8], 8
call dword [0x443034]
add esp, 4
jmp 0x414700
mov edx, dword [esi + 0x18]
push edx
mov dword [ebp - 8], 8
call dword [0x443034]
push esi
call dword [0x443034]
add esp, 8
mov eax, dword [ebp - 0x10]
pop esi
cmp eax, ebx
je 0x41470f
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
cmp dword [ebp - 8], ebx
je 0x414733
mov eax, dword [ebp - 4]
push eax
call fcn.00414580
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 0x41474a
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 0x415e10
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 dword [sym.imp.MSVCR100.dll__beginthreadex]
add esp, 0x18
test eax, eax
je 0x415e35
cmp eax, 0xffffffff
jne 0x415e37
xor eax, eax
pop ebp
ret
Function at 0x41e1c0
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 0x439234
push ecx
call fcn.004113f0
add esp, 0xc
mov eax, esi
mov dword [esi], 1
call fcn.0041d340
test eax, eax
jne 0x41e1f4
mov eax, esi
pop ebp
jmp fcn.0041d7c0
pop ebp
ret
Function at 0x41e5f0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0x443018]
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 0x41e684
mov edx, dword [ebp - 0x88]
push edx
lea eax, [ebp - 0x84]
push eax
lea ecx, [esi + 0xc8]
push ecx
call sub.MSVCR100.dll_memcpy
mov edx, dword [ebp - 0x88]
add esp, 0xc
mov dword [esi + 0x148], edx
mov edx, dword [esi + 0x14c]
cmp edx, 4
jge 0x41e6b7
push str.Received_too_short_packet
push ebx
call fcn.00411470
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.00406648
mov esp, ebp
pop ebp
ret
lea eax, [esi + 0x15c]
call fcn.0041d4e0
movzx eax, ax
mov dword [esi + 0xc], eax
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0x41e6d4
jmp dword [eax*4 + 0x41e804]
cmp edx, 4
jle case.0x41e6d4.4
lea eax, [esi + 0x15c]
call fcn.0041d4f0
movzx ecx, word [esi + 0x40]
inc ecx
cmp cx, ax
jne case.0x41e6d4.4
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.00411910
mov edi, eax
add esp, 0x10
test edi, edi
je 0x41e741
mov ecx, 5
mov eax, esi
call fcn.0041e570
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00406648
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.0042d380
jmp 0x41e7c5
lea eax, [esi + 0x15c]
call fcn.0041d4f0
mov ecx, dword [esi + 0x15c]
add ecx, 4
push ecx
movzx eax, ax
push 0x439234
push ebx
mov dword [esi + 8], eax
call fcn.004113f0
jmp 0x41e7c5
add edx, 0xfffffffe
push edx
mov edx, dword [esi + 0x15c]
add edx, 2
push edx
push esi
call fcn.0041d580
add esp, 0xc
test eax, eax
je case.0x41e6d4.4
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00406648
mov esp, ebp
pop ebp
ret
push str.Internal_error:_Unexpected_packet
push 0x439068
push ebx
call fcn.00411470
add esp, 0xc
mov eax, dword [ebp - 0x8c]
push eax
call fcn.0042d460
add esp, 4
test eax, eax
je 0x41e6a4
mov ecx, 5
mov eax, esi
call fcn.0041e570
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
mov eax, 0x2a
pop ebx
call fcn.00406648
mov esp, ebp
pop ebp
ret
Function at 0x4200e0
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x443018]
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 0x420128
push eax
push str.WSAStartup_failed___d_
push esi
call fcn.00411470
add esp, 0xc
mov eax, 2
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00406648
mov esp, ebp
pop ebp
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x42014f
shr eax, 8
test al, al
jne 0x42014f
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00406648
mov esp, ebp
pop ebp
ret
push str.insufficient_winsock_version_to_support_telnet
push esi
call fcn.00411470
mov ecx, dword [ebp - 4]
xor ecx, ebp
add esp, 8
mov eax, 2
call fcn.00406648
mov esp, ebp
pop ebp
ret

Function at 0x4202e0
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 0x420325
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.00411470
add esp, 0xc
mov esi, dword [ebp + 8]
mov ecx, dword [edi]
mov eax, ebx
mov ebx, str.SENT
call fcn.004201e0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4210b0
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 0x4211fe
push esi
push edi
lea edi, [ebx + 0x1cb0]
lea esi, [ebx + 0x1eb0]
mov dword [esi], edi
cmp edi, esi
jae 0x4210e6
mov byte [edi], 0xff
inc dword [esi]
mov eax, dword [esi]
cmp eax, esi
jae 0x4210f1
mov byte [eax], 0xfa
inc dword [esi]
mov eax, dword [esi]
cmp eax, esi
jae 0x4210fc
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 0x42112e
mov dl, byte [ebp + 0xc]
mov byte [eax], dl
inc dword [esi]
mov eax, dword [esi]
cmp eax, esi
jae 0x42113b
mov dl, byte [ebp + 0xd]
mov byte [eax], dl
inc dword [esi]
mov eax, dword [esi]
cmp eax, esi
jae 0x421145
mov byte [eax], cl
inc dword [esi]
mov eax, dword [esi]
cmp eax, esi
jae 0x42114f
mov byte [eax], ch
inc dword [esi]
mov eax, dword [esi]
cmp eax, esi
jae 0x42115a
mov byte [eax], 0xff
inc dword [esi]
mov eax, dword [esi]
cmp eax, esi
jae 0x421165
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.00420650
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 0x4211bb
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.00411470
add esp, 0xc
lea ecx, [ebx + 0x1cb3]
push 4
push ecx
call fcn.00420f60
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 0x4211fe
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.00411470
add esp, 0xc
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x421c30
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x443018]
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 0x421c82
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.00413be0
add esp, 8
cmp edi, 0xffffffff
jne 0x421cb7
mov edx, dword [ebp - 0x1c]
push str.Error_accept__ing_server_connect
push edx
call fcn.00411470
add esp, 8
pop edi
mov eax, 0x1e
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00406648
mov esp, ebp
pop ebp
ret
mov ebx, dword [ebp - 0x1c]
push str.Connection_accepted_from_server_n
push ebx
call fcn.004113f0
push 1
push edi
mov dword [esi + 0x158], edi
call fcn.00431150
mov dword [esi + 0x168], 1
mov eax, dword [ebx + 0x1b0]
add esp, 0x10
test eax, eax
je 0x421d26
mov ecx, dword [ebx + 0x1b4]
push 1
push edi
push ecx
call eax
add esp, 0xc
test eax, eax
je 0x421d26
push edi
push esi
call fcn.00413be0
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.00406648
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
xor eax, eax
pop ebx
call fcn.00406648
mov esp, ebp
pop ebp
ret
Function at 0x4254f0
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 0x425524
push str.Couldnt_set_desired_mode
push ebx
call fcn.00411470
add esp, 8
lea eax, [esi + 0x11]
pop esi
pop ebx
pop ebp
ret
cmp ecx, 0xc8
je 0x42553b
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200_n
push ebx
call fcn.004113f0
add esp, 0xc
mov eax, dword [ebp + 8]
cmp eax, 0x13
jne 0x425552
push edi
call fcn.00425480
add esp, 4
mov esi, eax
pop esi
pop ebx
pop ebp
ret
cmp eax, 0x14
jne 0x425566
push edi
call fcn.004227d0
add esp, 4
mov esi, eax
pop esi
pop ebx
pop ebp
ret
cmp eax, 0x15
jne 0x425578
mov eax, edi
call fcn.004254d0
mov esi, eax
pop esi
pop ebx
pop ebp
ret
cmp eax, 0x16
jne 0x425586
mov eax, edi
call fcn.004254e0
mov esi, eax
mov eax, esi
pop esi
pop ebx
pop ebp
ret
Function at 0x42a1d0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0x10]
push eax
call fcn.0042a1c0
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp + 8]
push eax
push ecx
push edx
call dword [sym.imp.MSVCR100.dll__read]
add esp, 0x10
pop ebp
ret
Function at 0x42c6e0
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.0x42c6f1
jmp dword [ecx*4 + 0x42c760]
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 0x42c8f0
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x443018]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.MSVCR100.dll_getenv]
add esp, 4
mov byte [ebp - 0x108], 0
test eax, eax
je 0x42c955
push 0x104
lea ecx, [ebp - 0x108]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [ebp - 0x108], 0
je 0x42c955
lea edx, [ebp - 0x108]
push edx
call dword [0x44303c]
add esp, 4
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00406648
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor ecx, ebp
xor eax, eax
call fcn.00406648
mov esp, ebp
pop ebp
ret

Function at 0x42c970
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.0042c8f0

Function at 0x431180
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 0x43119b
mov esi, dword [eax + 0x28]
mov ecx, dword [eax + 0x24]
mov edx, dword [eax + 0x20]
push ecx
push edx
call fcn.00410ff0
push edx
push eax
call fcn.00411020
add esp, 0x10
sub esi, eax
cmp dword [edi + 0x1e0], 0
je 0x4311e8
mov eax, dword [ebx + 0x148]
mov ecx, dword [ebx + 0x144]
push eax
push ecx
call fcn.00410ff0
push edx
push eax
call fcn.00411020
mov ecx, dword [edi + 0x1e0]
sub ecx, eax
add esp, 0x10
mov eax, ecx
cmp esi, ecx
jge 0x4311ea
mov eax, esi
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x433500
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 0x433534
push 0x2e
push esi
call dword [sym.imp.MSVCR100.dll_strchr]
add esp, 8
test eax, eax
je 0x433532
mov byte [eax], 0
xor eax, eax
pop edi
pop esi
pop ebp
ret
Function at 0x4336a0
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 [0x443018]
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 0x433731
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.00433610
mov ecx, esi
push 8
push ecx
call fcn.00436b00
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 0x433742
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.00406648
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.00406648
mov esp, ebp
pop ebp
ret
Function at 0x4338c0
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 0x4338d1
sub eax, edx
mov esi, eax
lea eax, [esi + esi]
push eax
mov dword [ebp - 0xc], eax
call dword [0x443030]
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x4338fc
pop edi
pop esi
lea eax, [ebx + 0x1b]
pop ebx
mov esp, ebp
pop ebp
ret
mov ecx, ebx
call fcn.00436250
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 0x43397b
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 0x43396f
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 [0x443034]
add esp, 4
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x433c60
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 0x433c93
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 0x435400
Capabilities:
Read file on windows

Disassembly:
push edi
mov edi, eax
mov eax, dword [esi]
cmp dword [eax + 4], 2
jne 0x435422
mov ecx, dword [esi + 0xc]
test ecx, ecx
jne 0x435416
xor eax, eax
pop edi
ret
mov eax, dword [eax + 8]
push eax
push edi
push 1
push ebx
call ecx
jmp 0x435454
cmp dword [esi + 8], 0
jne 0x435446
mov ecx, dword [eax + 8]
push 0x43fb44
push ecx
call dword [sym.imp.MSVCR100.dll_fopen]
add esp, 8
mov dword [esi + 8], eax
test eax, eax
jne 0x435446
or eax, 0xffffffff
pop edi
ret
mov edx, dword [esi + 8]
push edx
push edi
push 1
push ebx
call dword [sym.imp.MSVCR100.dll_fread]
mov edi, eax
add esp, 0x10
test edi, edi
jne 0x435477
mov eax, dword [esi + 8]
test eax, eax
je 0x435471
push eax
call dword [sym.imp.MSVCR100.dll_fclose]
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 0x436990
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 [0x443030]
mov edi, eax
add esp, 4
test edi, edi
jne 0x4369bb
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 0x436a02
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 0x436a05
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 0x436a66
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 0x436a30
mov ecx, dword [ebp - 4]
pop ebx
cmp ecx, dword [esi + 0x10]
jae 0x436a9f
nop
mov edx, dword [edi + 4]
mov eax, dword [esi + 4]
push 1
push 0x43feef
push edx
call eax
mov ecx, dword [edi + 8]
mov edx, dword [esi + 4]
push 1
push 0x43fef0
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 0x436a70
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x40142d
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0
mulps xmm2, xmm3
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0
mulps xmm2, xmm3
push 0
mulps xmm2, xmm3
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
push 0
call dword [sym.imp.KERNEL32.dll_SetUnhandledExceptionFilter]
push 0
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
push 0
mulps xmm2, xmm3
call dword [sym.imp.KERNEL32.dll_DeleteCriticalSection]
push 0
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
pop ebp
mulps xmm2, xmm3
ret