joyce8/EMBER2024-capa huggingface dataset:
Function at 0x532d90
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0x63b070]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x8c]
push eax
lea eax, [ebp - 0x84]
push eax
mov ebx, dword [edi + 0xc]
mov esi, dword [ebx + 0x124]
push esi
mov dword [ebp - 0x88], 0xffffffff
mov dword [ebp - 0x8c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x532e06
lea eax, [ebp - 0x8c]
mov dword [ebp - 0x8c], 0x80
push eax
lea eax, [ebp - 0x84]
push eax
push esi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [ebp - 0x88], eax
jmp 0x532e0c
mov eax, dword [ebp - 0x88]
cmp eax, 0xffffffff
jne 0x532e35
push str.Error_accept__ing_server_connect
push edi
call fcn.0050e830
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a39ef
mov esp, ebp
pop ebp
ret
push str.Connection_accepted_from_server
push edi
call fcn.0050e8f0
mov byte [ebx + 0x1cd], 0
push 1
push dword [ebp - 0x88]
call fcn.00544ff0
lea eax, [ebp - 0x88]
push eax
push 1
push ebx
push edi
call fcn.0053bac0
add esp, 0x20
test eax, eax
jne 0x532ece
cmp dword [edi + 0x1ac], eax
je 0x532ecc
push 1
push edi
call fcn.004fd5b0
mov eax, dword [edi + 0x1ac]
push 1
push dword [ebp - 0x88]
push dword [edi + 0x1b0]
call eax
push 0
push edi
mov esi, eax
call fcn.004fd5b0
add esp, 0x1c
test esi, esi
je 0x532ecc
push 1
push edi
call fcn.0050dfc0
push 1
push ebx
push edi
call fcn.0050dde0
add esp, 0x14
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a39ef
mov esp, ebp
pop ebp
ret
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004a39ef
mov esp, ebp
pop ebp
ret

Function at 0x535520
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 0x535552
push str.Couldnt_set_desired_mode
push esi
call fcn.0050e830
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
pop ebp
ret
cmp ecx, 0xc8
je 0x535569
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.0050e8f0
add esp, 0xc
mov al, byte [ebp + 0x10]
cmp al, 0x13
jne 0x535581
push ebx
push esi
call fcn.005351c0
add esp, 8
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp al, 0x14
jne 0x535595
push esi
call fcn.00534170
add esp, 4
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp al, 0x15
jne 0x5355ad
push 0xd
push 1
push esi
call fcn.00534cd0
add esp, 0xc
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp al, 0x16
jne 0x5355c0
push 0xe
push 1
push esi
call fcn.00534cd0
add esp, 0xc
mov edi, eax
mov eax, edi
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x5387d0
Capabilities:
Convert ip address from string

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50
mov eax, dword [0x63b070]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 0x10]
mov dword [ebp - 0x48], eax
cmp esi, 4
jae 0x538808
pop esi
mov eax, 0x16
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a39ef
mov esp, ebp
pop ebp
ret
push edi
inc ebx
sub esi, 2
push str.0123456789abcdefABCDEF:.
push ebx
call fcn.00591590
add esp, 8
cmp esi, eax
je 0x5388d4
mov dword [ebp - 0x50], eax
add eax, ebx
mov dword [ebp - 0x4c], eax
cmp byte [eax], 0x25
jne 0x5388ed
push 2
lea esi, [eax + 1]
xor edi, edi
push 0x5d0c2c
push esi
call fcn.0058ee30
add esp, 0xc
test eax, eax
jne 0x53885d
mov cl, byte [esi + 2]
lea eax, [esi + 2]
test cl, cl
je 0x53885d
cmp cl, 0x5d
cmovne esi, eax
mov al, byte [esi]
test al, al
je 0x5388ed
lea ecx, [ebp - 0x14]
sub ecx, esi
nop dword [eax]
cmp al, 0x5d
je 0x538885
cmp edi, 0xf
jge 0x538885
mov byte [ecx + esi], al
inc edi
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x538870
test edi, edi
je 0x5388ed
cmp byte [esi], 0x5d
jne 0x5388ed
cmp edi, 0x10
jae 0x53895f
lea eax, [ebp - 0x14]
mov byte [ebp + edi - 0x14], 0
push eax
call dword [0x63b150]
mov ecx, dword [ebp - 0x48]
add esp, 4
mov dword [ecx + 0x14], eax
test eax, eax
jne 0x5388c9
pop edi
pop esi
mov eax, 7
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a39ef
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 0x4c]
mov esi, dword [ebp - 0x50]
mov word [eax], 0x5d
lea eax, [ebp - 0x14]
mov byte [esi + ebx], 0
push eax
push ebx
lea edi, [esi + ebx]
push 0x17
call dword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
je 0x538903
pop edi
pop esi
mov eax, 0x16
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a39ef
mov esp, ebp
pop ebp
ret
push 0x2e
lea eax, [ebp - 0x44]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x17
call sub.WS2_32.dll_inet_ntop
test eax, eax
je 0x538949
lea edx, [ebp - 0x44]
lea ecx, [edx + 1]
nop
mov al, byte [edx]
inc edx
test al, al
jne 0x538920
sub edx, ecx
cmp edx, esi
jae 0x538949
lea ecx, [ebp - 0x44]
mov esi, ebx
mov eax, ecx
sub esi, eax
mov al, byte [ecx]
lea ecx, [ecx + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x538936
lea edi, [edx + ebx]
mov byte [edi + 1], al
mov ecx, dword [ebp - 4]
xor eax, eax
mov byte [edi], 0x5d
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.004a39ef
mov esp, ebp
pop ebp
ret
call fcn.004a45cf
int3
Function at 0x53a400
Capabilities:
Convert ip address from string

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
mov ebx, dword [ebp + 0x10]
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
cmp ebx, 0x20
jbe 0x53a424
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret
push esi
mov esi, dword [sym.imp.WS2_32.dll_inet_pton]
lea eax, [ebp - 4]
push eax
push dword [ebp + 8]
push 2
call esi
cmp eax, 1
jne 0x53a44b
lea eax, [ebp - 8]
push eax
push dword [ebp + 0xc]
push 2
call esi
cmp eax, 1
je 0x53a453
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret
test ebx, ebx
je 0x53a489
cmp ebx, 0x20
je 0x53a489
mov esi, dword [sym.imp.WS2_32.dll_htonl]
push edi
push dword [ebp - 4]
call esi
push dword [ebp - 8]
mov edi, eax
call esi
mov ecx, 0x20
or edx, 0xffffffff
sub ecx, ebx
xor eax, edi
shl edx, cl
pop edi
test edx, eax
pop esi
sete al
pop ebx
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
cmp ecx, dword [ebp - 8]
pop esi
sete al
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x53a4a0
Capabilities:
Convert ip address from string

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x63b070]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
push ebx
mov dword [ebp - 0x28], eax
mov ebx, 0x80
mov eax, dword [ebp + 0x10]
test eax, eax
push esi
mov esi, dword [sym.imp.WS2_32.dll_inet_pton]
cmovne ebx, eax
push edi
lea eax, [ebp - 0x24]
mov edi, ebx
push eax
push ecx
push 0x17
shr edi, 3
and ebx, 7
call esi
cmp eax, 1
jne 0x53a500
lea eax, [ebp - 0x14]
push eax
push dword [ebp - 0x28]
push 0x17
call esi
cmp eax, 1
jne 0x53a500
cmp edi, 0x10
ja 0x53a500
jne 0x53a513
test ebx, ebx
je 0x53a517
pop edi
pop esi
xor al, al
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a39ef
mov esp, ebp
pop ebp
ret
test edi, edi
je 0x53a567
mov esi, edi
lea ecx, [ebp - 0x24]
lea edx, [ebp - 0x14]
sub esi, 4
jb 0x53a535
mov eax, dword [ecx]
cmp eax, dword [edx]
jne 0x53a53a
add ecx, 4
add edx, 4
sub esi, 4
jae 0x53a524
cmp esi, 0xfffffffc
je 0x53a567
mov al, byte [ecx]
cmp al, byte [edx]
jne 0x53a500
cmp esi, 0xfffffffd
je 0x53a567
mov al, byte [ecx + 1]
cmp al, byte [edx + 1]
jne 0x53a500
cmp esi, 0xfffffffe
je 0x53a567
mov al, byte [ecx + 2]
cmp al, byte [edx + 2]
jne 0x53a500
cmp esi, 0xffffffff
je 0x53a567
mov al, byte [ecx + 3]
cmp al, byte [edx + 3]
jne 0x53a500
test ebx, ebx
je 0x53a58d
movzx eax, byte [ebp + edi - 0x24]
mov ecx, 8
movzx edx, byte [ebp + edi - 0x14]
sub ecx, ebx
xor edx, eax
mov eax, 0xff
shl eax, cl
test eax, edx
je 0x53a500
mov ecx, dword [ebp - 4]
mov al, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004a39ef
mov esp, ebp
pop ebp
ret
Function at 0x53bc90
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x641684]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0x53bce2
push 3
push 2
push eax
push eax
push 6
call fcn.005400c0
add esp, 0x14
test al, al
je 0x53bcd6
mov dword [0x641684], 2
mov esp, ebp
pop ebp
ret
mov dword [0x641684], 1
jmp 0x53bce7
cmp eax, 2
je 0x53bd27
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 4]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x53bd0e
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0x53bd27
push 4
lea eax, [ebp - 8]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_setsockopt]
mov esp, ebp
pop ebp
ret
Function at 0x53c6b0
Capabilities:
Connect socket

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
mov edi, dword [ebp + 8]
mov esi, dword [edi + 8]
push dword [esi + 0x14]
lea eax, [esi + 0x18]
push eax
push dword [esi + 0x98]
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
jne 0x53c6f0
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
lea eax, [esi + 0xbc]
push eax
push dword [ebp + 0xc]
call fcn.0053cc10
add esp, 0xc
pop edi
pop esi
pop ebp
ret
push dword [ebp + 0xc]
push edi
call fcn.0053c9d0
push 1
push dword [esi + 0x98]
call fcn.00544ff0
add esp, 0x10
xor eax, eax
pop edi
pop esi
pop ebp
ret

Function at 0x53c800
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x104
mov eax, dword [0x63b070]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0x14]
push 0
mov eax, dword [ebx]
push dword [ebp + 0x10]
push ecx
mov eax, dword [eax + 8]
mov dword [edi], 0
push dword [eax + 0x98]
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
jne 0x53c8a1
push esi
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x53c86b
pop esi
mov dword [edi], 0x51
or eax, 0xffffffff
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a39ef
mov esp, ebp
pop ebp
ret
push 0x100
lea eax, [ebp - 0x104]
push eax
push esi
call fcn.0051ffb0
push eax
push str.Recv_failure:__s
push dword [ebx + 4]
call fcn.0050e830
mov eax, dword [ebx + 4]
add esp, 0x18
mov dword [eax + 0x920], esi
or eax, 0xffffffff
mov dword [edi], 0x38
pop esi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop ebx
call fcn.004a39ef
mov esp, ebp
pop ebp
ret
Function at 0x53c9d0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x188
mov eax, dword [0x63b070]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [eax + 8]
lea eax, [ebp - 0x184]
push 0x80
push 0
push eax
mov dword [ebp - 0x188], 0x80
call fcn.00577360
add esp, 0xc
lea eax, [ebp - 0x188]
push eax
lea eax, [ebp - 0x184]
push eax
push dword [esi + 0x98]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x53ca6b
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [ebp - 0x104]
push 0x100
push eax
push esi
call fcn.0051ffb0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebx
call fcn.0050e830
add esp, 0x1c
mov eax, 2
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a39ef
mov esp, ebp
pop ebp
ret
lea eax, [esi + 0x120]
push eax
lea eax, [esi + 0xf0]
push eax
push dword [ebp - 0x188]
lea eax, [ebp - 0x184]
push eax
call fcn.0050f370
add esp, 0x10
test al, al
jne 0x53cada
push edi
call fcn.0057fa12
mov esi, dword [eax]
call fcn.0057fa12
mov edi, eax
lea eax, [ebp - 0x104]
push 0x100
push eax
push esi
call fcn.0051ffb0
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.0050e830
add esp, 0x1c
mov eax, 2
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a39ef
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop esi
xor ecx, ebp
pop ebx
call fcn.004a39ef
mov esp, ebp
pop ebp
ret

Function at 0x53cd30
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x63b070]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
xor eax, eax
push edi
mov edi, dword [ebp + 0xc]
push 4
cmp byte [esi + 0x6db], al
setne al
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x14]
push eax
push 8
push 0xffff
push edi
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x53cd8d
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d
push esi
call fcn.0050e8f0
add esp, 0xc
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a39ef
mov esp, ebp
pop ebp
ret
push dword [esi + 0x678]
mov dword [ebp - 0x10], 1
call fcn.00510350
push dword [esi + 0x67c]
imul eax, eax, 0x3e8
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc], eax
call fcn.00510350
add esp, 8
imul eax, eax, 0x3e8
push 0
push 0
mov dword [ebp - 0x14], eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0x18]
push eax
push 0
push 0
push 0xc
lea eax, [ebp - 0x10]
push eax
push 0x98000004
push edi
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x53cdfd
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
push str.Failed_to_set_SIO_KEEPALIVE_VALS_on_fd__d:__d
push esi
call fcn.0050e8f0
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.004a39ef
mov esp, ebp
pop ebp
ret
Function at 0x53ce10
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x63b070]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x108]
push 4
push eax
push 1
push 6
push dword [ebp + 0xc]
mov dword [ebp - 0x108], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x53ce72
push 0x100
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0051ffb0
push eax
push str.Could_not_set_TCP_NODELAY:__s
push esi
call fcn.0050e8f0
add esp, 0x18
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.004a39ef
mov esp, ebp
pop ebp
ret
Function at 0x545640
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x124
mov eax, dword [0x63b070]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov edi, dword [ebp + 0x10]
xor ebx, ebx
mov dword [ebp - 0x118], eax
xor esi, esi
mov eax, dword [ebp + 0xc]
push eax
mov dword [ebp - 0x108], eax
mov dword [ebp - 0x10c], edi
call fcn.0051f710
add esp, 4
mov dword [ebp - 0x11c], eax
test eax, eax
jne 0x5456bd
push 0x100
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push eax
call fcn.005200a0
push eax
push dword [ebp - 0x108]
push str.schannel:_invalid_path_name_for_CA_file__s:__s
push edi
call fcn.0050e830
add esp, 0x1c
lea esi, [ebx + 0x4d]
jmp 0x54581e
push 0
push 0x80
push 3
push 0
push 1
push Ordinal_1
push eax
call dword [sym.imp.KERNEL32.DLL_CreateFileW]
mov dword [ebp - 0x114], eax
cmp eax, 0xffffffff
jne 0x545718
push 0x100
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push eax
call fcn.005200a0
push eax
push dword [ebp - 0x108]
push str.schannel:_failed_to_open_CA_file__s:__s
push edi
call fcn.0050e830
add esp, 0x1c
mov esi, 0x4d
jmp 0x54581e
lea ecx, [ebp - 0x124]
push ecx
push eax
call dword [sym.imp.KERNEL32.DLL_GetFileSizeEx]
test eax, eax
jne 0x545761
push 0x100
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push eax
call fcn.005200a0
push eax
push dword [ebp - 0x108]
push str.schannel:_failed_to_determine_size_of_CA_file__s:__s
push edi
call fcn.0050e830
add esp, 0x1c
mov esi, 0x4d
jmp 0x545812
mov edi, dword [ebp - 0x124]
cmp dword [ebp - 0x120], ebx
jl 0x545798
jg 0x545779
cmp edi, 0x100000
jbe 0x545798
push 0x100000
push str.schannel:_CA_file_exceeds_max_size_of__u_bytes
push dword [ebp - 0x10c]
call fcn.0050e830
add esp, 0xc
mov esi, 0x4d
jmp 0x545812
lea eax, [edi + 1]
push eax
call dword [0x63b144]
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x5457b0
lea esi, [eax + 0x1b]
jmp 0x545812
test edi, edi
je 0x5457f0
push 0
lea eax, [ebp - 0x110]
mov dword [ebp - 0x110], 0
push eax
mov eax, edi
sub eax, esi
push eax
lea eax, [esi + ebx]
push eax
push dword [ebp - 0x114]
call dword [sym.imp.KERNEL32.DLL_ReadFile]
test eax, eax
je 0x545852
mov eax, dword [ebp - 0x110]
test eax, eax
je 0x54584e
add esi, eax
cmp esi, edi
jb 0x5457b4
push dword [ebp - 0x10c]
mov byte [edi + ebx], 0
push dword [ebp - 0x108]
push edi
push ebx
push dword [ebp - 0x118]
call fcn.005453e0
add esp, 0x14
mov esi, eax
push dword [ebp - 0x114]
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
push ebx
call dword [0x63b148]
mov eax, dword [ebp - 0x11c]
add esp, 4
test eax, eax
je 0x54583b
push eax
call fcn.0057a288
add esp, 4
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004a39ef
mov esp, ebp
pop ebp
ret
mov edi, esi
jmp 0x5457f0
push 0x100
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.KERNEL32.DLL_GetLastError]
push eax
call fcn.005200a0
push eax
push dword [ebp - 0x108]
push str.schannel:_failed_to_read_from_CA_file__s:__s
push dword [ebp - 0x10c]
call fcn.0050e830
add esp, 0x1c
mov esi, 0x4d
jmp 0x545812
Function at 0x548170
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 [0x63b070]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 0xc]
lea eax, [ebp - 0x1c]
push edi
mov edi, dword [ebp + 0x10]
push 0xf0000040
push 1
push 0
push 0
push eax
mov dword [ebp - 0x20], 8
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x548207
lea eax, [ebp - 0xc]
mov dword [ebp - 8], 0
push eax
xorps xmm0, xmm0
movups xmmword [ebp - 0x18], xmm0
push edi
mov word [ebp - 0x18], 0x208
mov dword [ebp - 0x14], 0x6601
mov dword [ebp - 0x10], 8
call fcn.00548270
lea eax, [ebp - 0xc]
push 8
push eax
call fcn.0054c490
add esp, 0x10
lea eax, [ebp - 0x24]
push eax
push 0
push 0
push 0x14
lea eax, [ebp - 0x18]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_CryptImportKey]
test eax, eax
jne 0x548219
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a39ef
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp + 8]
push dword [ebp - 0x20]
mov eax, dword [ecx]
mov dword [esi], eax
mov eax, dword [ecx + 4]
mov dword [esi + 4], eax
lea eax, [ebp - 0x20]
push eax
push esi
push 0
push 0
push 0
push dword [ebp - 0x24]
call dword [sym.imp.ADVAPI32.dll_CryptEncrypt]
push dword [ebp - 0x24]
call dword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
push 0
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov ecx, dword [ebp - 4]
mov al, 1
pop edi
xor ecx, ebp
pop esi
call fcn.004a39ef
mov esp, ebp
pop ebp
ret

Function at 0x549a10
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 0x549a43
push 0x2e
push edi
call fcn.00579a60
add esp, 8
test eax, eax
je 0x549a41
mov byte [eax], 0
xor eax, eax
pop edi
pop esi
pop ebp
ret
Function at 0x54a5c0
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, dword [ebp + 0x14]
push edi
mov edi, dword [ebp + 0xc]
push 0x11
push str.WWW_Authenticate:
push esi
call sym.Setup.exe_curl_strnequal
add esp, 0xc
test eax, eax
je 0x54a5ee
mov ebx, dword [edi + 0xe0]
cmp ebx, 0x191
je 0x54a610
push 0x13
push str.Proxy_authenticate:
push esi
call sym.Setup.exe_curl_strnequal
add esp, 0xc
test eax, eax
je 0x54a656
mov ebx, dword [edi + 0xe0]
cmp ebx, 0x197
jne 0x54a656
push esi
call fcn.00515ad0
mov esi, eax
add esp, 4
test esi, esi
jne 0x54a627
pop edi
lea eax, [esi + 0x1b]
pop esi
pop ebx
pop ebp
ret
cmp ebx, 0x197
push esi
sete al
movzx eax, al
push eax
push edi
call fcn.00517670
push esi
mov edi, eax
call dword [0x63b148]
add esp, 0x10
test edi, edi
je 0x54a7f8
mov eax, edi
pop edi
pop esi
pop ebx
pop ebp
ret
push 0xf
push 0x5c933c
push esi
call sym.Setup.exe_curl_strnequal
add esp, 0xc
test eax, eax
je 0x54a6b1
mov ecx, dword [edi + 0xe0]
lea eax, [ecx - 0xc8]
cmp eax, 0x64
jae 0x54a691
push ecx
push str.Ignoring_Content_Length_in_CONNECT__03d_response
push edi
call fcn.0050e8f0
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
mov eax, dword [ebp + 0x10]
add eax, 0x208
push eax
push 0xa
lea eax, [esi + 0xf]
push 0
push eax
call fcn.00520c70
add esp, 0x10
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
push 5
push str.close
push 0xb
push str.Connection:
push esi
call fcn.00515a20
add esp, 0x14
test al, al
jne 0x54a76a
push 0x12
push str.Transfer_Encoding:
push esi
call sym.Setup.exe_curl_strnequal
add esp, 0xc
test eax, eax
je 0x54a74f
mov ecx, dword [edi + 0xe0]
lea eax, [ecx - 0xc8]
cmp eax, 0x64
jae 0x54a70b
push ecx
push str.Ignoring_Transfer_Encoding_in_CONNECT__03d_response
push edi
call fcn.0050e8f0
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
push 7
push str.chunked
push 0x12
push str.Transfer_Encoding:
push esi
call fcn.00515a20
add esp, 0x14
test al, al
je 0x54a7f8
push str.CONNECT_responded_chunked
push edi
call fcn.0050e8f0
mov eax, dword [ebp + 0x10]
push edi
mov byte [eax + 0x214], 1
call fcn.00540580
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
push 5
push str.close
push 0x11
push str.Proxy_Connection:
push esi
call fcn.00515a20
add esp, 0x14
test al, al
je 0x54a77b
mov eax, dword [ebp + 0x10]
pop edi
pop esi
pop ebx
mov byte [eax + 0x215], 1
xor eax, eax
pop ebp
ret
push 7
push str.HTTP_1.
push esi
call fcn.0058ee30
add esp, 0xc
test eax, eax
jne 0x54a7f8
mov al, byte [esi + 7]
cmp al, 0x30
je 0x54a79a
cmp al, 0x31
jne 0x54a7f8
cmp byte [esi + 8], 0x20
jne 0x54a7f8
mov al, byte [esi + 9]
cmp al, 0x30
jl 0x54a7f8
cmp al, 0x39
jg 0x54a7f8
mov dl, byte [esi + 0xa]
cmp dl, 0x30
jl 0x54a7f8
cmp dl, 0x39
jg 0x54a7f8
mov bl, byte [esi + 0xb]
cmp bl, 0x30
jl 0x54a7f8
cmp bl, 0x39
jg 0x54a7f8
mov cl, byte [esi + 0xc]
cmp cl, 0x30
jl 0x54a7d2
cmp cl, 0x39
jle 0x54a7f8
movsx eax, al
lea ecx, [eax + eax*4]
movsx eax, dl
lea eax, [eax + ecx*2]
lea ecx, [eax + eax*4]
movsx eax, bl
lea eax, [eax + ecx*2]
add eax, 0xffffeb30
mov dword [edi + 0xe0], eax
mov dword [edi + 0xd74], eax
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret