joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4eb6f0
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 0x14]
push ebx
xor ebx, ebx
mov dword [ebp - 0xc], ebx
mov dword [eax], ebx
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [ebp - 0x14], eax
test eax, eax
jne 0x4eb86d
push esi
mov esi, dword [ebp - 0x10]
test esi, esi
je 0x4eb859
push edi
nop dword [eax]
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4eb74e
lea edx, [eax + 1]
nop word [eax + eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4eb740
sub eax, edx
lea ecx, [eax + 1]
jmp 0x4eb750
xor ecx, ecx
mov eax, dword [esi + 4]
mov dword [ebp - 8], ecx
cmp eax, 2
jne 0x4eb762
mov eax, 0x10
jmp 0x4eb770
cmp eax, 0x17
jne 0x4eb815
mov eax, 0x1c
cmp dword [esi + 0x18], 0
mov dword [ebp - 4], eax
je 0x4eb815
mov edx, dword [esi + 0x10]
test edx, edx
je 0x4eb815
cmp edx, eax
jb 0x4eb815
add ecx, 0x20
add eax, ecx
push eax
call dword [section..data]
mov edi, eax
add esp, 4
test edi, edi
je 0x4eb84e
mov ecx, dword [esi]
mov dword [edi], ecx
mov ecx, dword [esi + 4]
mov dword [edi + 4], ecx
mov ecx, dword [esi + 8]
mov dword [edi + 8], ecx
mov eax, dword [esi + 0xc]
mov ecx, dword [ebp - 4]
mov dword [edi + 0xc], eax
lea eax, [edi + 0x20]
push ecx
mov dword [edi + 0x10], ecx
mov dword [edi + 0x14], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x18], eax
push dword [esi + 0x18]
push eax
call fcn.0062b2c0
mov edx, dword [ebp - 8]
add esp, 0xc
test edx, edx
je 0x4eb803
mov eax, dword [edi + 0x18]
add eax, dword [ebp - 4]
push edx
mov dword [edi + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.0062b2c0
add esp, 0xc
mov eax, dword [ebp - 0xc]
test ebx, ebx
cmove ebx, edi
test eax, eax
je 0x4eb812
mov dword [eax + 0x1c], edi
mov dword [ebp - 0xc], edi
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x4eb730
mov esi, dword [ebp - 0x14]
mov eax, dword [ebp - 0x10]
pop edi
test eax, eax
je 0x4eb832
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x4eb855
push ebx
call fcn.004eb6c0
mov eax, dword [ebp + 0x14]
add esp, 4
xor ebx, ebx
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov esi, 8
jmp 0x4eb823
test ebx, ebx
jne 0x4eb865
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [ebp + 0x14]
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4ebc80
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
push 0
push 0
call fcn.006422e4
add esp, 0x18
test eax, eax
je 0x4ebca2
cmp eax, 0xffffffff
jne 0x4ebca4
xor eax, eax
pop ebp
ret

Function at 0x4f1560
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.004f14d0
Function at 0x4f2c20
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0x10]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push 0
mov byte [ebp + 0xa], cl
lea ecx, [ebp + 8]
push 3
mov eax, dword [esi + 0xc]
push ecx
mov byte [ebp + 8], 0xff
mov byte [ebp + 9], bl
push dword [eax + 0x148]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x4f2c68
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.004d7ff0
add esp, 0xc
push dword [ebp + 0x10]
push ebx
push str.SENT
push esi
call fcn.004f24d0
add esp, 0x10
pop esi
pop ebx
pop ebp
ret

Function at 0x4f2da0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
cmp dword [ebp + 0xc], 0x1f
push ebx
mov ebx, dword [ebp + 8]
mov eax, dword [ebx + 0x134]
mov ecx, dword [ebx + 0xc]
mov dword [ebp - 4], eax
mov dword [ebp - 8], ecx
jne 0x4f2efe
push edi
lea ecx, [eax + 0x1cb4]
lea edi, [eax + 0x1eb4]
mov dword [edi], ecx
cmp ecx, edi
jae 0x4f2df1
mov byte [ecx], 0xff
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x4f2df1
mov byte [ecx], 0xfa
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x4f2df1
mov byte [ecx], 0x1f
inc dword [edi]
movzx eax, word [eax + 0x1ca8]
push esi
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
movzx eax, ax
mov dword [ebp + 8], eax
mov eax, dword [ebp - 4]
movzx eax, word [eax + 0x1caa]
push eax
call esi
mov edx, dword [ebp + 8]
movzx ecx, ax
mov eax, dword [edi]
cmp eax, edi
jae 0x4f2e5d
mov byte [eax], dl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x4f2e5d
mov byte [eax], dh
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x4f2e5d
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x4f2e5d
shr ecx, 8
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x4f2e5d
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x4f2e5d
mov byte [eax], 0xf0
mov eax, dword [edi]
inc eax
mov esi, dword [ebp - 4]
mov dword [esi + 0x1eb8], eax
lea ecx, [esi + 0x1cb4]
sub eax, ecx
mov dword [edi], ecx
sub eax, 2
push eax
lea eax, [esi + 0x1cb6]
push eax
push 0x3e
push ebx
call fcn.004f25d0
add esp, 0x10
lea eax, [esi + 0x1cb4]
push 0
push 3
push eax
mov eax, dword [ebp - 8]
push dword [eax + 0x148]
call dword [sym.imp.WS2_32.dll_send]
mov edi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x4f2ebb
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.004d7ff0
add esp, 0xc
push 4
lea eax, [esi + 0x1cb7]
push eax
push ebx
call fcn.004f2c80
add esp, 0xc
lea eax, [esi + 0x1cbb]
push 0
push 2
push eax
mov eax, dword [ebp - 8]
push dword [eax + 0x148]
call dword [sym.imp.WS2_32.dll_send]
pop esi
test eax, eax
jns 0x4f2efd
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.004d7ff0
add esp, 0xc
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4f4020
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0x6feae4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov eax, dword [ebx + 0xc]
mov edi, dword [eax + 0x318]
lea eax, [ebp - 0x88]
push eax
mov dword [ebp - 0x88], 0x80
lea eax, [ebp - 0x84]
push eax
mov eax, dword [edi + 0x13c]
lea esi, [edi + 0x148]
push 0
add eax, 4
push eax
push dword [esi]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [edi + 0x130], 0
mov dword [edi + 0x134], eax
jne 0x4f40ae
push dword [ebp - 0x88]
lea eax, [ebp - 0x84]
push eax
lea eax, [edi + 0xb0]
push eax
call fcn.0062b2c0
mov eax, dword [ebp - 0x88]
add esp, 0xc
mov dword [edi + 0x130], eax
mov edx, dword [edi + 0x134]
cmp edx, 4
jge 0x4f40e1
push str.Received_too_short_packet
push ebx
call fcn.004d7ff0
add esp, 8
mov dword [edi + 0xc], 7
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0060963b
mov esp, ebp
pop ebp
ret
push esi
call fcn.004f3c10
movzx eax, ax
add esp, 4
mov dword [edi + 0xc], eax
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0x4f40fc
jmp dword [eax*4 + 0x4f423c]
cmp edx, 4
jle case.0x4f40fc.4
push esi
call fcn.004f3bf0
movzx ecx, word [edi + 0x144]
add esp, 4
inc ecx
cmp cx, ax
jne case.0x4f40fc.4
lea eax, [edx - 4]
push eax
mov eax, dword [esi]
add eax, 4
push eax
push 1
push ebx
call fcn.004d7f40
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4f415f
push 5
push edi
call fcn.004f4a80
add esp, 8
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0060963b
mov esp, ebp
pop ebp
ret
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.004e4ff0
jmp 0x4f4207
mov eax, dword [esi]
lea esi, [edx - 4]
add eax, 4
mov dword [ebp - 0x8c], eax
lea eax, [edi + 0x148]
push eax
call fcn.004f3bf0
push esi
push dword [ebp - 0x8c]
movzx eax, ax
mov dword [edi + 8], eax
call fcn.004f4bb0
add esp, 0xc
cmp eax, esi
jae case.0x4f40fc.4
push dword [ebp - 0x8c]
push str.TFTP_error:__s
push ebx
call fcn.004d80b0
jmp 0x4f4207
lea eax, [edx - 2]
push eax
mov eax, dword [esi]
add eax, 2
push eax
push edi
call fcn.004f3dd0
add esp, 0xc
test eax, eax
je case.0x4f40fc.4
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0060963b
mov esp, ebp
pop ebp
ret
push str.Internal_error:_Unexpected_packet
push 0x6629a8
push ebx
call fcn.004d7ff0
add esp, 0xc
push ebx
call fcn.004e5300
add esp, 4
test eax, eax
je 0x4f40ce
push 5
push edi
call fcn.004f4a80
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
mov eax, 0x2a
pop edi
pop esi
pop ebx
call fcn.0060963b
mov esp, ebp
pop ebp
ret
Function at 0x4f4a80
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov edx, dword [eax]
mov ecx, dword [eax + 0x10]
cmp edx, 3
ja case.default.0x4f4a90
jmp dword [edx*4 + 0x4f4ae4]
mov dword [ebp + 8], eax
pop ebp
jmp fcn.004f4530
mov dword [ebp + 8], eax
pop ebp
jmp fcn.004f4250
mov dword [ebp + 8], eax
pop ebp
jmp fcn.004f4cf0
push str.TFTP_finished
push 0x6629a8
push ecx
call fcn.004d80b0
add esp, 0xc
xor eax, eax
pop ebp
ret
push str.Internal_state_machine_error
push 0x6629a8
push ecx
call fcn.004d7ff0
add esp, 0xc
mov eax, 0x47
pop ebp
ret
Function at 0x4fb6f0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0x6feae4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
lea ecx, [ebp - 0x88]
push ecx
lea ecx, [ebp - 0x84]
or esi, 0xffffffff
push ecx
mov ebx, dword [edi + 0xc]
mov eax, dword [ebx + 0x14c]
push eax
mov dword [ebp - 0x8c], eax
mov dword [ebp - 0x88], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4fb764
lea eax, [ebp - 0x88]
mov dword [ebp - 0x88], 0x80
push eax
lea eax, [ebp - 0x84]
push eax
push dword [ebp - 0x8c]
call dword [sym.imp.WS2_32.dll_accept]
mov esi, eax
push dword [ebp - 0x8c]
push ebx
push edi
call fcn.004d8940
add esp, 0xc
cmp esi, 0xffffffff
jne 0x4fb79d
push str.Error_accept__ing_server_connect
push edi
call fcn.004d7ff0
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0060963b
mov esp, ebp
pop ebp
ret
push str.Connection_accepted_from_server
push edi
call fcn.004d80b0
push 1
push esi
mov byte [ebx + 0x266], 0
mov dword [ebx + 0x14c], esi
call fcn.00505ed0
add esp, 0x10
mov byte [ebx + 0x279], 1
cmp dword [edi + 0x1b8], 0
je 0x4fb81a
push 1
push edi
call fcn.004c9f90
mov eax, dword [edi + 0x1b8]
push 1
push esi
push dword [edi + 0x1bc]
call eax
push 0
push edi
mov esi, eax
call fcn.004c9f90
add esp, 0x1c
test esi, esi
je 0x4fb81a
push ebx
push edi
call fcn.004fbc60
add esp, 8
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0060963b
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0060963b
mov esp, ebp
pop ebp
ret

Function at 0x4fdc80
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
lea eax, [ecx - 0xc8]
xor edi, edi
mov ebx, dword [esi + 0xc]
cmp eax, 0x64
jb 0x4fdcb2
push str.Couldnt_set_desired_mode
push esi
call fcn.004d7ff0
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
pop ebp
ret
cmp ecx, 0xc8
je 0x4fdcc9
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.004d80b0
add esp, 0xc
mov eax, dword [ebp + 0x10]
cmp eax, 0x13
jne 0x4fdce2
push ebx
push esi
call fcn.004fd920
add esp, 8
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp eax, 0x14
jne 0x4fdcf7
push esi
call fcn.004fc930
add esp, 4
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp eax, 0x15
jne 0x4fdd0c
push esi
call fcn.004fd900
add esp, 4
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp eax, 0x16
jne 0x4fdd1c
push esi
call fcn.004fdb60
add esp, 4
mov edi, eax
mov eax, edi
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x50c2c0
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 8]
push esi
push edi
mov byte [edi], 0
call dword [sym.imp.WS2_32.dll_gethostname]
mov byte [edi + esi - 1], 0
test eax, eax
jne 0x50c2f3
push 0x2e
push edi
call fcn.0062ac50
add esp, 8
test eax, eax
je 0x50c2f1
mov byte [eax], 0
xor eax, eax
pop edi
pop esi
pop ebp
ret

Function at 0x50dcb0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
mov esi, dword [ebp + 8]
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 0x50dcdd
pop edi
pop esi
mov esp, ebp
pop ebp
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 [ebp + 0x10]
mov dword [edi + 8], eax
cmp ebx, dword [esi + 0x10]
jbe 0x50dd27
mov eax, dword [esi]
push ecx
call eax
mov eax, dword [esi + 4]
push ebx
push dword [ebp + 0xc]
push dword [edi + 4]
call eax
mov eax, dword [edi + 8]
add eax, dword [esi + 0xc]
push dword [edi + 4]
mov dword [ebp - 4], eax
push eax
mov eax, dword [esi + 8]
call eax
mov ebx, dword [esi + 0x14]
add esp, 0x18
mov ecx, dword [edi + 4]
mov dword [ebp + 0x10], ebx
jmp 0x50dd2d
mov eax, dword [ebp + 0xc]
mov dword [ebp - 4], eax
mov eax, dword [esi]
push ecx
call eax
push dword [edi + 8]
mov eax, dword [esi]
call eax
mov eax, dword [ebp + 0x10]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x50dd8b
mov ebx, dword [ebp - 4]
mov dword [ebp - 8], eax
nop dword [eax + eax]
movzx eax, byte [ebx]
xor al, 0x36
mov byte [ebp + 0xb], al
lea eax, [ebp + 0xb]
push 1
push eax
push dword [edi + 4]
mov eax, dword [esi + 4]
call eax
movzx eax, byte [ebx]
lea ebx, [ebx + 1]
xor al, 0x5c
mov byte [ebp + 0xb], al
lea eax, [ebp + 0xb]
push 1
push eax
push dword [edi + 8]
mov eax, dword [esi + 4]
call eax
add esp, 0x18
sub dword [ebp + 0x10], 1
jne 0x50dd50
mov ebx, dword [ebp - 8]
cmp ebx, dword [esi + 0x10]
jae 0x50ddb7
mov eax, dword [esi + 4]
push 1
push 0x66d128
push dword [edi + 4]
call eax
mov eax, dword [esi + 4]
push 1
push 0x66d129
push dword [edi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [esi + 0x10]
jb 0x50dd90
pop ebx
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x528510
Capabilities:
Resolve dns

Disassembly:
mov eax, 0x20
call fcn.0060a2d0
push esi
mov esi, dword [esp + 0x34]
mov eax, esi
sub eax, 0
je 0x528555
sub eax, 2
je 0x528555
sub eax, 0x15
je 0x528555
push 0x297
push str.crypto_bio_b_addr.c
push 0x83
push 0x8f
push 0x20
call fcn.00522060
add esp, 0x14
xor eax, eax
pop esi
add esp, 0x20
ret
call fcn.00528320
cmp eax, 1
jne 0x52854e
mov eax, dword [esp + 0x38]
xor ecx, ecx
push ebx
mov ebx, dword [esp + 0x2c]
xorps xmm0, xmm0
push ebp
push edi
xor edi, edi
mov dword [esp + 0x10], ecx
movlpd qword [esp + 0x20], xmm0
movlpd qword [esp + 0x28], xmm0
mov dword [esp + 0x14], esi
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], ecx
test ebx, ebx
je 0x52859f
test esi, esi
jne 0x52859f
or ecx, 0x400
mov dword [esp + 0x10], ecx
cmp dword [esp + 0x3c], 1
jne 0x5285ad
or ecx, 1
mov dword [esp + 0x10], ecx
mov ebp, dword [esp + 0x48]
lea eax, [esp + 0x10]
push ebp
push eax
push dword [esp + 0x40]
push ebx
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov esi, eax
test esi, esi
je 0x5285ff
cmp esi, 8
je 0x528644
mov ecx, dword [esp + 0x10]
test ecx, 0x400
je 0x52860c
push ebp
lea eax, [esp + 0x14]
and ecx, 0xfffffbff
push eax
push dword [esp + 0x40]
or ecx, 4
mov edi, esi
push ebx
mov dword [esp + 0x20], ecx
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov esi, eax
test esi, esi
jne 0x5285c8
mov eax, 1
pop edi
pop ebp
pop ebx
pop esi
add esp, 0x20
ret
push 0x2da
push str.crypto_bio_b_addr.c
push 2
push 0x8f
push 0x20
call fcn.00522060
test edi, edi
cmovne esi, edi
push esi
call fcn.00528a50
push eax
push 1
call fcn.005216a0
add esp, 0x20
xor eax, eax
pop edi
pop ebp
pop ebx
pop esi
add esp, 0x20
ret
push 0x2cb
push str.crypto_bio_b_addr.c
push 0x41
push 0x8f
push 0x20
call fcn.00522060
add esp, 0x14
xor eax, eax
pop edi
pop ebp
pop ebx
pop esi
add esp, 0x20
ret
Function at 0x54f320
Capabilities:
Generate random numbers via winapi

Disassembly:
mov eax, 4
call fcn.0060a2d0
push ebx
push ebp
push esi
mov esi, dword [esp + 0x14]
push edi
push 1
push esi
xor edi, edi
call fcn.005212f0
mov ebx, eax
push ebx
push esi
call fcn.005211d0
mov ebp, eax
add esp, 0x10
test ebp, ebp
je 0x54f3a9
push 0xf0000040
push 1
push edi
push edi
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x54f383
push ebp
push ebx
push dword [esp + 0x18]
call dword [sym.imp.ADVAPI32.dll_CryptGenRandom]
push 0
push dword [esp + 0x14]
test eax, eax
cmovne edi, ebx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
lea eax, [edi*8]
push eax
push edi
push esi
call fcn.00521240
push esi
call fcn.00521390
mov edi, eax
add esp, 0x10
test edi, edi
je 0x54f3a9
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
push 1
push esi
call fcn.005212f0
mov ebx, eax
push ebx
push esi
call fcn.005211d0
mov ebp, eax
add esp, 0x10
test ebp, ebp
je 0x54f418
push 0xf0000040
push 0x16
push str.Intel_Hardware_Cryptographic_Service_Provider
xor edi, edi
lea eax, [esp + 0x1c]
push edi
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x54f3fe
push ebp
push ebx
push dword [esp + 0x18]
call dword [sym.imp.ADVAPI32.dll_CryptGenRandom]
push 0
push dword [esp + 0x14]
test eax, eax
cmovne edi, ebx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
lea eax, [edi*8]
push eax
push edi
push esi
call fcn.00521240
push esi
call fcn.00521390
add esp, 0x10
mov edi, eax
test edi, edi
jne 0x54f3a1
push esi
call fcn.00521390
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x5b88a0
Capabilities:
Encode data using xor

Disassembly:
cmp dword [esp + 0x18], 0
je 0x5b88b4
mov dword [esp + 0x18], fcn.005b7070
jmp fcn.00527bb0
mov dword [esp + 0x18], fcn.005b6310
jmp fcn.005278e0
Function at 0x60fc60
Capabilities:
Prepare http request

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 8], ecx
mov dword [ebp - 4], 0
cmp dword [ebp + 0xc], 0
jne 0x60fc7f
mov dword [ebp - 4], 0x6cf370
jmp 0x60fc9b
cmp dword [ebp + 0xc], 1
jne 0x60fc8e
mov dword [ebp - 4], 0x6cf378
jmp 0x60fc9b
cmp dword [ebp + 0xc], 2
jne 0x60fc9b
mov dword [ebp - 4], str.HEAD
mov eax, dword [ebp + 0x10]
push eax
push 0
push 0
push 0
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [ebp - 4]
push edx
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 0x2c]
push ecx
call dword [sym.imp.WINHTTP.dll_WinHttpOpenRequest]
mov edx, dword [ebp - 8]
mov dword [edx + 0x30], eax
mov eax, dword [ebp - 8]
cmp dword [eax + 0x30], 0
je 0x60fcd2
mov dword [ebp - 0xc], 1
jmp 0x60fcd9
mov dword [ebp - 0xc], 0
mov al, byte [ebp - 0xc]
mov esp, ebp
pop ebp
ret 0xc
Function at 0x60fcf0
Capabilities:
Receive http response

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 8]
sub ecx, 4
call fcn.00610a10
mov ecx, dword [ebp - 8]
sub ecx, 4
call fcn.00610540
movzx eax, al
test eax, eax
jne 0x60fd1d
xor al, al
jmp 0x60fead
mov dword [ebp - 0x14], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x18], 0
push 0
push 0
push 0
mov ecx, dword [ebp + 8]
push ecx
mov ecx, dword [ebp - 8]
sub ecx, 4
call fcn.006105b0
movzx edx, al
test edx, edx
jne 0x60fd55
xor al, al
jmp 0x60fead
lea eax, [ebp - 0x14]
push eax
mov ecx, dword [ebp - 8]
sub ecx, 4
call fcn.00610900
movzx ecx, al
test ecx, ecx
jne 0x60fd7f
mov edx, dword [ebp - 8]
mov dword [edx + 0x9c], 4
xor al, al
jmp 0x60fead
mov ecx, dword [ebp - 8]
sub ecx, 4
call fcn.00610990
mov ecx, dword [ebp - 8]
mov dword [ecx + 4], eax
mov edx, dword [ebp - 8]
cmp dword [edx + 4], 0x194
jne 0x60fdb0
mov eax, dword [ebp - 8]
mov dword [eax + 0x9c], 5
xor al, al
jmp 0x60fead
lea ecx, [ebp - 0xc]
push ecx
mov edx, dword [ebp - 8]
mov eax, dword [edx + 0x2c]
push eax
call dword [sym.imp.WINHTTP.dll_WinHttpQueryDataAvailable]
test eax, eax
jne 0x60fdcc
xor al, al
jmp 0x60fead
push 0x1000
call fcn.006394f3
add esp, 4
mov dword [ebp - 0x10], eax
mov byte [ebp - 1], 0
mov ecx, 1
test ecx, ecx
je 0x60fe9e
cmp dword [ebp - 0xc], 0x1000
jbe 0x60fe11
mov edx, dword [ebp - 0x10]
push edx
call fcn.00632f24
add esp, 4
mov eax, dword [ebp - 0xc]
push eax
call fcn.006394f3
add esp, 4
mov dword [ebp - 0x10], eax
lea ecx, [ebp - 0x18]
push ecx
mov edx, dword [ebp - 0xc]
push edx
mov eax, dword [ebp - 0x10]
push eax
mov ecx, dword [ebp - 8]
mov edx, dword [ecx + 0x2c]
push edx
call dword [sym.imp.WINHTTP.dll_WinHttpReadData]
test eax, eax
jne 0x60fe30
jmp 0x60fe9e
mov ecx, dword [ebp - 8]
add ecx, 0xa4
call fcn.0060f990
movzx eax, al
test eax, eax
je 0x60fe76
mov ecx, dword [ebp - 8]
mov edx, dword [ecx + 0xcc]
push edx
mov eax, dword [ebp - 0x14]
push eax
mov ecx, dword [ebp - 0x18]
push ecx
mov edx, dword [ebp - 0x10]
push edx
mov ecx, dword [ebp - 8]
add ecx, 0xa4
call fcn.0060f9c0
movzx eax, al
test eax, eax
jne 0x60fe76
mov byte [ebp - 1], 1
jmp 0x60fe9e
lea ecx, [ebp - 0xc]
push ecx
mov edx, dword [ebp - 8]
mov eax, dword [edx + 0x2c]
push eax
call dword [sym.imp.WINHTTP.dll_WinHttpQueryDataAvailable]
test eax, eax
jne 0x60fe8d
jmp 0x60fe9e
cmp dword [ebp - 0xc], 0
ja 0x60fe99
mov byte [ebp - 1], 1
jmp 0x60fe9e
jmp 0x60fde0
mov ecx, dword [ebp - 0x10]
push ecx
call fcn.00632f24
add esp, 4
mov al, byte [ebp - 1]
mov esp, ebp
pop ebp
ret 4
Function at 0x610860
Capabilities:
Read http header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x810
mov eax, dword [0x6feae4]
xor eax, ebp
mov dword [ebp - 4], eax
mov dword [ebp - 0x810], ecx
mov byte [ebp - 0x805], 0
push 0x800
push 0
lea eax, [ebp - 0x804]
push eax
call fcn.0062b160
add esp, 0xc
mov dword [ebp - 0x80c], 0x800
push 0
lea ecx, [ebp - 0x80c]
push ecx
lea edx, [ebp - 0x804]
push edx
push 0
push 0x2f
mov eax, dword [ebp - 0x810]
mov ecx, dword [eax + 0x30]
push ecx
call dword [sym.imp.WINHTTP.dll_WinHttpQueryHeaders]
test eax, eax
je 0x6108de
lea edx, [ebp - 0x804]
push edx
mov ecx, dword [ebp + 8]
call fcn.0044d690
mov byte [ebp - 0x805], 1
mov al, byte [ebp - 0x805]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0060963b
mov esp, ebp
pop ebp
ret 4

Function at 0x610900
Capabilities:
Read http header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44
mov eax, dword [0x6feae4]
xor eax, ebp
mov dword [ebp - 4], eax
mov dword [ebp - 0x40], ecx
mov byte [ebp - 0x35], 0
push 0x30
push 0
lea eax, [ebp - 0x34]
push eax
call fcn.0062b160
add esp, 0xc
mov dword [ebp - 0x3c], 0x30
push 0
lea ecx, [ebp - 0x3c]
push ecx
lea edx, [ebp - 0x34]
push edx
push 0
push 5
mov eax, dword [ebp - 0x40]
mov ecx, dword [eax + 0x30]
push ecx
call dword [sym.imp.WINHTTP.dll_WinHttpQueryHeaders]
test eax, eax
je 0x61096f
mov dword [ebp - 0x44], 0
push 0xa
lea edx, [ebp - 0x44]
push edx
lea eax, [ebp - 0x34]
push eax
call fcn.0063471c
add esp, 0xc
mov ecx, dword [ebp + 8]
mov dword [ecx], eax
mov byte [ebp - 0x35], 1
mov al, byte [ebp - 0x35]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0060963b
mov esp, ebp
pop ebp
ret 4

Function at 0x610990
Capabilities:
Read http header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44
mov eax, dword [0x6feae4]
xor eax, ebp
mov dword [ebp - 4], eax
mov dword [ebp - 0x40], ecx
mov dword [ebp - 0x38], 0
push 0x30
push 0
lea eax, [ebp - 0x34]
push eax
call fcn.0062b160
add esp, 0xc
mov dword [ebp - 0x3c], 0x30
push 0
lea ecx, [ebp - 0x3c]
push ecx
lea edx, [ebp - 0x34]
push edx
push 0
push 0x13
mov eax, dword [ebp - 0x40]
mov ecx, dword [eax + 0x30]
push ecx
call dword [sym.imp.WINHTTP.dll_WinHttpQueryHeaders]
test eax, eax
je 0x6109fc
mov dword [ebp - 0x44], 0
push 0xa
lea edx, [ebp - 0x44]
push edx
lea eax, [ebp - 0x34]
push eax
call fcn.0063471c
add esp, 0xc
mov dword [ebp - 0x38], eax
mov eax, dword [ebp - 0x38]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0060963b
mov esp, ebp
pop ebp
ret