joyce8/EMBER2024-capa huggingface dataset:
Function at 0x489fb0
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x80c
mov eax, dword [0x4e3180]
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 + 0x124]
mov ebp, dword [ebx + 0x18]
mov dword [esp + 0x10], ebp
mov eax, dword [esi + 0x1ec8]
sub eax, dword [esi + 0x1ec4]
add eax, 2
push eax
lea eax, [esi + 0x1cc4]
push eax
push 0x3c
push ebx
call fcn.004899b0
mov eax, dword [esi + 0x1ec4]
add esp, 0x10
mov cl, byte [eax]
inc eax
mov dword [esi + 0x1ec4], eax
cmp cl, 0x18
je 0x48a188
cmp cl, 0x23
je 0x48a165
cmp cl, 0x27
jne 0x48a210
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.00462f00
mov esi, dword [esi + 0x1cb0]
add esp, 0x1c
mov edi, 4
test esi, esi
je 0x48a0e5
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 0x48a070
sub ecx, ebx
lea eax, [ecx + 1]
add eax, edi
cmp eax, 0x7fa
jae 0x48a0d6
push 0x2c
push edx
call fcn.00436b60
mov ebx, 0x800
lea ebp, [esp + 0x20]
mov edx, eax
add esp, 8
sub ebx, edi
add ebp, edi
test edx, edx
jne 0x48a0b7
push dword [esi]
push eax
push str._c_s
push ebx
push ebp
call fcn.00462f00
add esp, 0x14
jmp 0x48a0d4
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.00462f00
add esp, 0x20
add edi, eax
mov esi, dword [esi + 4]
test esi, esi
jne 0x48a064
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.00462f00
add esp, 0x14
lea eax, [edi + 2]
push 0
push eax
lea eax, [esp + 0x20]
push eax
push dword [ebp + 0x1a0]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x48a13b
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00464830
add esp, 0xc
push edi
lea eax, [esp + 0x1e]
push eax
push 0x3e
push ebx
call fcn.004899b0
add esp, 0x10
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x808]
xor ecx, esp
call fcn.00434db6
add esp, 0x80c
ret
lea edx, [esi + 0x1c28]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x48a170
push 0xf0
push 0xff
push edx
push 0
push 0x23
jmp 0x48a1a9
lea edx, [esi + 0x1c08]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x48a193
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.00462f00
add esp, 0x28
lea eax, [esp + 0x14]
push 0
push esi
push eax
push dword [ebp + 0x1a0]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x48a1fc
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00464830
add esp, 0xc
lea eax, [esi - 2]
push eax
lea eax, [esp + 0x1a]
push eax
push 0x3e
push ebx
call fcn.004899b0
add esp, 0x10
mov ecx, dword [esp + 0x814]
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00434db6
add esp, 0x80c
ret
Function at 0x48b3a0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x8c
mov eax, dword [0x4e3180]
xor eax, esp
mov dword [esp + 0x88], eax
push ebx
push ebp
mov ebp, dword [esp + 0x98]
xor ebx, ebx
push esi
push edi
mov eax, dword [ebp + 0x18]
mov edi, dword [eax + 0x3f0]
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], 0x80
lea eax, [esp + 0x1c]
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 dword [edi + 0x134], eax
cmp dword [edi + 0x130], ebx
jne 0x48b426
push dword [esp + 0x10]
lea eax, [esp + 0x1c]
push eax
lea eax, [edi + 0xb0]
push eax
call fcn.00436db0
mov eax, dword [esp + 0x1c]
add esp, 0xc
mov dword [edi + 0x130], eax
mov esi, dword [edi + 0x134]
cmp esi, 4
jge 0x48b461
push str.Received_too_short_packet
push ebp
call fcn.00464830
add esp, 8
mov dword [edi + 0xc], 7
mov eax, ebx
mov ecx, dword [esp + 0x98]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00434db6
add esp, 0x8c
ret
mov edx, dword [edi + 0x148]
movzx eax, byte [edx]
movzx ecx, byte [edx + 1]
shl eax, 8
or ecx, eax
mov dword [edi + 0xc], ecx
dec ecx
cmp ecx, 5
ja case.0x48b480.1
jmp dword [ecx*4 + 0x48b56c]
cmp esi, 4
jle case.0x48b480.4
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.0x48b480.4
lea eax, [esi - 4]
push eax
lea eax, [edx + 4]
push eax
push 1
push ebp
call fcn.00461ec0
mov ebx, eax
add esp, 0x10
test ebx, ebx
je case.0x48b480.4
push 5
push edi
call fcn.0048bea0
add esp, 8
jmp 0x48b446
movzx ecx, byte [edx + 2]
lea eax, [edx + 4]
mov dword [esp + 0x14], 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.0048bf10
add esp, 8
cmp eax, esi
jae case.0x48b480.4
push dword [esp + 0x14]
push str.TFTP_error:__s
push ebp
call fcn.00464900
jmp 0x48b541
lea eax, [esi - 2]
push eax
lea eax, [edx + 2]
push eax
push edi
call fcn.0048b150
mov ebx, eax
add esp, 0xc
test ebx, ebx
je case.0x48b480.4
jmp 0x48b446
push str.Internal_error:_Unexpected_packet
push 0x4cbb70
push ebp
call fcn.00464830
add esp, 0xc
push ebp
call fcn.0047acd0
add esp, 4
test eax, eax
je 0x48b446
push 5
push edi
call fcn.0048bea0
add esp, 8
mov eax, 0x2a
jmp 0x48b448
Function at 0x491e30
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x8c
mov eax, dword [0x4e3180]
xor eax, esp
mov dword [esp + 0x88], eax
push ebx
push esi
push edi
mov edi, dword [esp + 0x9c]
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x18]
push eax
mov ebx, dword [edi + 0x18]
mov esi, dword [ebx + 0x1a4]
push esi
mov dword [esp + 0x18], 0xffffffff
mov dword [esp + 0x1c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x491e9b
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0x80
push eax
lea eax, [esp + 0x18]
push eax
push esi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [esp + 0xc], eax
jmp 0x491e9f
mov eax, dword [esp + 0xc]
cmp eax, 0xffffffff
jne 0x491ecf
push str.Error_accept__ing_server_connect
push edi
call fcn.00464830
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.00434db6
add esp, 0x8c
ret
push str.Connection_accepted_from_server
push edi
call fcn.00464900
mov byte [ebx + 0x24d], 0
push 1
push dword [esp + 0x18]
call fcn.004a98c0
lea eax, [esp + 0x1c]
push eax
push 1
push ebx
push edi
call fcn.004813c0
mov esi, eax
add esp, 0x20
test esi, esi
je 0x491f27
push dword [esp + 0xc]
call dword [sym.imp.WS2_32.dll_closesocket]
pop edi
mov eax, esi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.00434db6
add esp, 0x8c
ret
cmp dword [edi + 0x19c], 0
je 0x491f84
push 1
push edi
call fcn.00470710
mov eax, dword [edi + 0x19c]
push 1
push dword [esp + 0x18]
push dword [edi + 0x1a0]
call eax
push 0
push edi
mov esi, eax
call fcn.00470710
add esp, 0x1c
test esi, esi
je 0x491f84
push ebx
push edi
call fcn.004925e0
add esp, 8
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.00434db6
add esp, 0x8c
ret
mov ecx, dword [esp + 0x94]
xor eax, eax
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.00434db6
add esp, 0x8c
ret
Function at 0x494500
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 0x494530
push str.Couldnt_set_desired_mode
push esi
call fcn.00464830
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x494547
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.00464900
add esp, 0xc
mov al, byte [esp + 0x18]
cmp al, 0x13
jne 0x49455f
push ebx
push esi
call fcn.00494210
add esp, 8
mov edi, eax
pop edi
pop esi
pop ebx
ret
cmp al, 0x14
jne 0x49466d
mov edi, dword [esi + 0x18]
xor ebx, ebx
cmp byte [esi + 0x4b8], 2
mov dword [esp + 0x14], edi
jne 0x4945dc
mov eax, dword [esi + 0x124]
mov eax, dword [eax]
test eax, eax
je 0x4945dc
push 3
push ebx
lea ecx, [esp + 0x18]
mov dword [esp + 0x18], ebx
push ecx
push ebx
push eax
call fcn.00460ee0
mov edi, eax
add esp, 0x14
test edi, edi
jne 0x494697
push 0x2f
push dword [esp + 0x14]
call fcn.004b67f0
add esp, 8
test eax, eax
je 0x4945cb
mov ebx, dword [esp + 0x10]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x4945d8
push dword [esp + 0x10]
call dword [0x4e3ca0]
add esp, 4
mov edi, dword [esp + 0x14]
mov ecx, dword [esi + 0x544]
test ecx, ecx
jne 0x4945fa
cmp byte [esi + 0xcf5], 0
mov ecx, str.NLST
mov eax, str.LIST
cmove ecx, eax
mov edx, 0x4db89c
test ebx, ebx
push ebp
mov eax, edx
cmovne eax, ebx
push eax
mov eax, 0x4c12e8
cmove eax, edx
push eax
push ecx
push 0x4cb418
call fcn.00462e60
push ebx
mov ebp, eax
call dword [0x4e3ca0]
add esp, 0x14
test ebp, ebp
jne 0x494638
mov edi, 0x1b
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
push ebp
push 0x4cbb70
lea eax, [edi + 0x3f0]
push eax
push esi
call fcn.004add10
push ebp
mov edi, eax
call dword [0x4e3ca0]
add esp, 0x14
test edi, edi
jne 0x494666
push 0x1f
push esi
call fcn.00492550
add esp, 8
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
cmp al, 0x15
jne 0x494684
push 0xd
push 1
push esi
call fcn.00493d40
add esp, 0xc
mov edi, eax
pop edi
pop esi
pop ebx
ret
cmp al, 0x16
jne 0x494697
push 0xe
push 1
push esi
call fcn.00493d40
add esp, 0xc
mov edi, eax
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x4a0770
Capabilities:
Convert ip address from string

Disassembly:
sub esp, 0x4c
mov eax, dword [0x4e3180]
xor eax, esp
mov dword [esp + 0x48], eax
mov eax, dword [esp + 0x50]
push ebx
mov ebx, dword [esp + 0x5c]
mov dword [esp + 4], eax
push ebp
mov ebp, dword [esp + 0x5c]
push esi
push edi
cmp ebx, 4
jb 0x4a08ec
inc ebp
sub ebx, 2
push str.0123456789abcdefABCDEF:.
push ebp
call fcn.004b7570
add esp, 8
cmp ebx, eax
je 0x4a0872
mov ebx, eax
add eax, ebp
mov dword [esp + 0x14], eax
cmp byte [eax], 0x25
jne 0x4a08ec
push 2
lea esi, [eax + 1]
xor edi, edi
push 0x4d5610
push esi
call fcn.004453b0
add esp, 0xc
test eax, eax
jne 0x4a07ef
mov cl, byte [esi + 2]
lea eax, [esi + 2]
test cl, cl
je 0x4a07ef
cmp cl, 0x5d
cmovne esi, eax
mov cl, byte [esi]
test cl, cl
je 0x4a08ec
lea edx, [esp + 0x18]
mov al, cl
sub edx, esi
cmp cl, 0x5d
je 0x4a0819
cmp edi, 0xf
jge 0x4a0819
mov byte [edx + esi], al
inc edi
mov al, byte [esi + 1]
inc esi
mov cl, al
test al, al
jne 0x4a0801
test edi, edi
je 0x4a08ec
cmp byte [esi], 0x5d
jne 0x4a08ec
cmp edi, 0x10
jae 0x4a0904
lea eax, [esp + 0x18]
mov byte [esp + edi + 0x18], 0
push eax
call dword [0x4e3ca8]
mov ecx, dword [esp + 0x14]
add esp, 4
mov dword [ecx + 0x14], eax
test eax, eax
jne 0x4a0869
pop edi
pop esi
pop ebp
mov eax, 7
pop ebx
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.00434db6
add esp, 0x4c
ret
mov eax, dword [esp + 0x14]
mov word [eax], 0x5d
lea eax, [esp + 0x18]
mov byte [ebx + ebp], 0
push eax
push ebp
push 0x17
call dword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x4a08ec
push 0x2e
lea eax, [esp + 0x2c]
push eax
lea eax, [esp + 0x20]
push eax
push 0x17
call sub.WS2_32.dll_inet_ntop
test eax, eax
je 0x4a08d3
lea edx, [esp + 0x28]
lea ecx, [edx + 1]
mov al, byte [edx]
inc edx
test al, al
jne 0x4a08a7
sub edx, ecx
cmp edx, ebx
jae 0x4a08d3
lea ecx, [esp + 0x28]
mov esi, ebp
mov eax, ecx
sub esi, eax
nop
mov al, byte [ecx]
lea ecx, [ecx + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x4a08c0
mov byte [edx + ebp + 1], al
mov ebx, edx
pop edi
pop esi
mov byte [ebx + ebp], 0x5d
xor eax, eax
pop ebp
pop ebx
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.00434db6
add esp, 0x4c
ret
mov ecx, dword [esp + 0x58]
mov eax, 0x16
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00434db6
add esp, 0x4c
ret
call fcn.00435ebf
int3
Function at 0x4a1810
Capabilities:
Resolve dns

Disassembly:
sub esp, 0x10
mov eax, dword [esp + 0x20]
push edi
xor edi, edi
mov dword [esp + 0xc], edi
mov dword [eax], edi
lea eax, [esp + 0x10]
push eax
push dword [esp + 0x24]
push dword [esp + 0x24]
push dword [esp + 0x24]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 4], eax
test eax, eax
jne 0x4a199f
push esi
mov esi, dword [esp + 0x14]
test esi, esi
je 0x4a198a
push ebx
push ebp
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4a186c
lea edx, [eax + 1]
nop dword [eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4a1860
sub eax, edx
inc eax
jmp 0x4a186e
xor eax, eax
mov ecx, dword [esi + 4]
mov dword [esp + 0x14], eax
cmp ecx, 2
jne 0x4a187f
lea ebp, [ecx + 0xe]
jmp 0x4a188b
cmp ecx, 0x17
jne 0x4a192c
lea ebp, [ecx + 5]
cmp dword [esi + 0x18], 0
je 0x4a192c
mov ecx, dword [esi + 0x10]
test ecx, ecx
je 0x4a192c
cmp ecx, ebp
jb 0x4a192c
add eax, 0x20
add eax, ebp
push eax
call dword [0x4e3c9c]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x4a197b
mov ecx, dword [esi]
mov dword [ebx], ecx
mov ecx, dword [esi + 4]
mov dword [ebx + 4], ecx
mov ecx, dword [esi + 8]
mov dword [ebx + 8], ecx
mov eax, dword [esi + 0xc]
mov dword [ebx + 0xc], eax
lea eax, [ebx + 0x20]
push ebp
mov dword [ebx + 0x10], ebp
mov dword [ebx + 0x14], 0
mov dword [ebx + 0x1c], 0
mov dword [ebx + 0x18], eax
push dword [esi + 0x18]
push eax
call fcn.00436db0
mov ecx, dword [esp + 0x20]
add esp, 0xc
test ecx, ecx
je 0x4a1918
mov eax, dword [ebx + 0x18]
add eax, ebp
push ecx
mov dword [ebx + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.00436db0
add esp, 0xc
mov eax, dword [esp + 0x18]
test edi, edi
cmove edi, ebx
test eax, eax
je 0x4a1928
mov dword [eax + 0x1c], ebx
mov dword [esp + 0x18], ebx
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x4a1852
mov esi, dword [esp + 0x10]
mov eax, dword [esp + 0x1c]
pop ebp
pop ebx
test eax, eax
je 0x4a194c
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x4a1986
test edi, edi
je 0x4a196b
mov esi, dword [edi + 0x1c]
push edi
call dword [0x4e3ca0]
add esp, 4
mov edi, esi
test esi, esi
jne 0x4a1954
mov esi, dword [esp + 8]
mov eax, dword [esp + 0x28]
xor edi, edi
mov dword [eax], edi
mov eax, esi
pop esi
pop edi
add esp, 0x10
ret
mov esi, 8
mov dword [esp + 0x10], esi
jmp 0x4a193b
test edi, edi
jne 0x4a1996
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [esp + 0x28]
mov dword [eax], edi
mov eax, esi
pop esi
pop edi
add esp, 0x10
ret
Function at 0x4a7450
Capabilities:
Create thread

Disassembly:
push 0
push 0
push dword [esp + 0x10]
push dword [esp + 0x10]
push 0
push 0
call fcn.0043a360
mov ecx, eax
add esp, 0x18
xor eax, eax
test ecx, ecx
je 0x4a7476
cmp ecx, 0xffffffff
cmovne eax, ecx
ret
Function at 0x4aa1b0
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x120
mov eax, dword [0x4e3180]
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.00462860
add esp, 4
mov dword [esp + 0x20], eax
test eax, eax
jne 0x4aa22f
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00486190
push eax
push edi
push str.schannel:_invalid_path_name_for_CA_file__s:__s
push ebp
call fcn.00464830
push esi
call dword [0x4e3ca0]
add esp, 0x20
lea eax, [ebx + 0x4d]
jmp 0x4aa38f
push 0
push 0x80
push 3
push 0
push 1
push accept
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [esp + 0x18], eax
cmp eax, 0xffffffff
jne 0x4aa289
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00486190
push eax
push edi
push str.schannel:_failed_to_open_CA_file__s:__s
push ebp
call fcn.00464830
push 0
mov esi, 0x4d
call dword [0x4e3ca0]
add esp, 0x20
jmp 0x4aa381
lea ecx, [esp + 0x24]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x4aa2c9
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00486190
push eax
push edi
push str.schannel:_failed_to_determine_size_of_CA_file__s:__s
push ebp
call fcn.00464830
add esp, 0x1c
mov esi, 0x4d
jmp 0x4aa36d
mov edi, dword [esp + 0x24]
cmp dword [esp + 0x28], ebx
jl 0x4aa2f7
jg 0x4aa2dd
cmp edi, 0x100000
jbe 0x4aa2f7
push 0x100000
push str.schannel:_CA_file_exceeds_max_size_of__u_bytes
push ebp
call fcn.00464830
add esp, 0xc
mov esi, 0x4d
jmp 0x4aa36d
lea eax, [edi + 1]
push eax
call dword [0x4e3c9c]
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x4aa30f
lea esi, [eax + 0x1b]
jmp 0x4aa36d
test edi, edi
je 0x4aa354
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 0x4aa3ac
mov eax, dword [esp + 0x10]
test eax, eax
je 0x4aa3a8
add esi, eax
cmp esi, edi
jb 0x4aa320
push ebp
push dword [esp + 0x18]
mov byte [edi + ebx], 0
push edi
push ebx
push dword [esp + 0x2c]
call fcn.004a9fb0
add esp, 0x14
mov esi, eax
push dword [esp + 0x18]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call dword [0x4e3ca0]
add esp, 4
push dword [esp + 0x20]
call fcn.0043fdd3
add esp, 4
mov eax, esi
mov ecx, dword [esp + 0x12c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00434db6
add esp, 0x120
ret
mov edi, esi
jmp 0x4aa354
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00486190
push eax
push dword [esp + 0x24]
push str.schannel:_failed_to_read_from_CA_file__s:__s
push ebp
call fcn.00464830
add esp, 0x1c
mov esi, 0x4d
jmp 0x4aa36d
Function at 0x4b3130
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
sub esp, 0xc
push ebp
mov ebp, dword [esp + 0x14]
push esi
mov ecx, dword [ebp + 0xc]
mov eax, dword [ebp + 0x14]
lea eax, [eax + ecx*2]
add eax, 0xc
push eax
call dword [0x4e3c9c]
mov esi, eax
add esp, 4
test esi, esi
jne 0x4b315b
pop esi
pop ebp
add esp, 0xc
ret
lea ecx, [esi + 0xc]
mov dword [esi], ebp
mov dword [esi + 4], ecx
mov eax, dword [ebp + 0xc]
add eax, ecx
push ebx
mov ebx, dword [esp + 0x24]
mov dword [esi + 8], eax
push edi
lea edi, [ebp + 4]
cmp ebx, dword [ebp + 0x10]
jbe 0x4b31aa
mov eax, dword [ebp]
push ecx
call eax
mov eax, dword [edi]
push ebx
push dword [esp + 0x2c]
push dword [esi + 4]
call eax
mov eax, dword [esi + 8]
add eax, dword [ebp + 0xc]
push dword [esi + 4]
mov dword [esp + 0x28], eax
push eax
mov eax, dword [ebp + 8]
call eax
mov ebx, dword [ebp + 0x14]
add esp, 0x18
mov dword [esp + 0x28], ebx
jmp 0x4b31b2
mov eax, dword [esp + 0x24]
mov dword [esp + 0x14], eax
push dword [esi + 4]
mov eax, dword [ebp]
call eax
push dword [esi + 8]
mov eax, dword [ebp]
call eax
mov eax, dword [esp + 0x30]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x4b3226
mov ebp, dword [esp + 0x14]
mov ebx, eax
mov dword [esp + 0x18], eax
nop dword [eax]
movzx eax, byte [ebp]
xor al, 0x36
mov byte [esp + 0x13], al
lea eax, [esp + 0x13]
push 1
push eax
push dword [esi + 4]
mov eax, dword [edi]
call eax
movzx eax, byte [ebp]
lea ebp, [ebp + 1]
xor al, 0x5c
mov byte [esp + 0x1f], al
lea eax, [esp + 0x1f]
push 1
push eax
push dword [esi + 8]
mov eax, dword [edi]
call eax
add esp, 0x18
sub ebx, 1
jne 0x4b31e0
mov ebp, dword [esp + 0x20]
mov ebx, dword [esp + 0x18]
lea edi, [ebp + 4]
cmp ebx, dword [ebp + 0x10]
jae 0x4b3255
nop dword [eax + eax]
mov eax, dword [edi]
push 1
push 0x4d7dfe
push dword [esi + 4]
call eax
mov eax, dword [edi]
push 1
push 0x4d7dff
push dword [esi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [ebp + 0x10]
jb 0x4b3230
pop edi
pop ebx
mov eax, esi
pop esi
pop ebp
add esp, 0xc
ret
Function at 0x4b3260
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
sub esp, 0xc
push ebx
push ebp
mov ebp, dword [esp + 0x18]
push esi
push dword [esp + 0x24]
call fcn.004644e0
mov edx, dword [ebp + 0xc]
mov ebx, eax
mov ecx, dword [ebp + 0x14]
mov dword [esp + 0x14], ebx
lea ecx, [ecx + edx*2]
add ecx, 0xc
push ecx
call dword [0x4e3c9c]
mov esi, eax
add esp, 8
test esi, esi
je 0x4b33e2
lea ecx, [esi + 0xc]
mov dword [esi], ebp
mov dword [esi + 4], ecx
mov eax, dword [ebp + 0xc]
add eax, ecx
mov dword [esi + 8], eax
push edi
lea edi, [ebp + 4]
cmp ebx, dword [ebp + 0x10]
jbe 0x4b32e2
mov eax, dword [ebp]
push ecx
call eax
mov eax, dword [esp + 0x28]
push ebx
push eax
push dword [esi + 4]
mov eax, dword [edi]
call eax
mov eax, dword [ebp + 0xc]
add eax, dword [esi + 8]
push dword [esi + 4]
mov dword [esp + 0x38], eax
push eax
mov eax, dword [ebp + 8]
call eax
mov eax, dword [ebp + 0x14]
add esp, 0x18
mov dword [esp + 0x14], eax
push dword [esi + 4]
mov eax, dword [ebp]
call eax
push dword [esi + 8]
mov eax, dword [ebp]
call eax
mov eax, dword [esp + 0x1c]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x4b3356
mov ebp, dword [esp + 0x24]
mov ebx, eax
mov dword [esp + 0x18], eax
nop dword [eax]
movzx eax, byte [ebp]
xor al, 0x36
mov byte [esp + 0x13], al
lea eax, [esp + 0x13]
push 1
push eax
push dword [esi + 4]
mov eax, dword [edi]
call eax
movzx eax, byte [ebp]
lea ebp, [ebp + 1]
xor al, 0x5c
mov byte [esp + 0x1f], al
lea eax, [esp + 0x1f]
push 1
push eax
push dword [esi + 8]
mov eax, dword [edi]
call eax
add esp, 0x18
sub ebx, 1
jne 0x4b3310
mov ebp, dword [esp + 0x20]
mov ebx, dword [esp + 0x18]
lea edi, [ebp + 4]
cmp ebx, dword [ebp + 0x10]
jae 0x4b3385
nop dword [eax + eax]
mov eax, dword [edi]
push 1
push 0x4d7dfe
push dword [esi + 4]
call eax
mov eax, dword [edi]
push 1
push 0x4d7dff
push dword [esi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [ebp + 0x10]
jb 0x4b3360
push dword [esp + 0x30]
call fcn.004644e0
mov ecx, dword [esi]
push eax
push dword [esp + 0x34]
push dword [esi + 4]
mov eax, dword [ecx + 4]
call eax
mov edi, dword [esp + 0x44]
add esp, 0x10
mov ebp, dword [esi]
test edi, edi
jne 0x4b33b0
mov edi, dword [ebp + 0xc]
add edi, dword [esi + 8]
push dword [esi + 4]
mov eax, dword [ebp + 8]
push edi
call eax
push dword [ebp + 0x14]
mov eax, dword [ebp + 4]
push edi
push dword [esi + 8]
call eax
push dword [esi + 8]
mov eax, dword [ebp + 8]
push edi
call eax
push esi
call dword [0x4e3ca0]
add esp, 0x20
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
pop esi
pop ebp
mov eax, 0x1b
pop ebx
add esp, 0xc
ret
Function at 0x4b34b0
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_CryptAcquireContextW]
test eax, eax
jne 0x4b34d6
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 0x4b350e
push eax
push dword [esp + 8]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov dword [esp + 4], 0
mov eax, 2
add esp, 0xc
ret
push dword [esp + 0x18]
call fcn.004644e0
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 0x4b3565
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 0x4b3574
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov ecx, dword [esp + 4]
test ecx, ecx
je 0x4b3585
push 0
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
add esp, 0xc
ret

Function at 0x4b3590
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push esi
push edi
mov edi, dword [esp + 0x14]
xor esi, esi
test edi, edi
je 0x4b35db
mov cl, byte [ebx + esi]
mov dl, cl
mov al, cl
shr dl, 1
and al, 0xfe
not dl
movzx eax, al
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
or cl, 1
test dl, 2
movzx ecx, cl
cmove ecx, eax
mov byte [ebx + esi], cl
inc esi
cmp esi, edi
jb 0x4b35a1
pop edi
pop esi
pop ebx
ret