joyce8/EMBER2024-capa huggingface dataset:
Function at 0x432650
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x4a0368]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
mov ebx, dword [esp + 0x90]
push ebp
push esi
push edi
mov eax, dword [ebx + 0xc]
mov edi, dword [eax + 0x378]
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], 0x80
lea eax, [esp + 0x18]
push eax
mov eax, dword [edi + 0x13c]
push 0
add eax, 4
push eax
push dword [edi + 0x148]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [edi + 0x130], 0
mov dword [edi + 0x134], eax
jne 0x4326d6
push dword [esp + 0x10]
lea eax, [esp + 0x18]
push eax
lea eax, [edi + 0xb0]
push eax
call fcn.0045ac40
mov eax, dword [esp + 0x1c]
add esp, 0xc
mov dword [edi + 0x130], eax
mov edx, dword [edi + 0x134]
cmp edx, 4
jge 0x432711
push str.Received_too_short_packet
push ebx
call fcn.00419100
add esp, 8
mov dword [edi + 0xc], 7
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00459004
add esp, 0x88
ret
mov eax, dword [edi + 0x148]
movzx ecx, byte [eax + 1]
movzx eax, byte [eax]
shl eax, 8
or ecx, eax
mov dword [edi + 0xc], ecx
add ecx, 0xfffffffd
cmp ecx, 3
ja case.default.0x432732
jmp dword [ecx*4 + 0x432850]
cmp edx, 4
jle case.0x432732.4
mov esi, dword [edi + 0x148]
movzx ecx, byte [esi + 2]
movzx eax, byte [esi + 3]
shl ecx, 8
or ecx, eax
movzx eax, word [edi + 0x144]
inc eax
movzx eax, ax
cmp eax, ecx
jne case.0x432732.4
lea eax, [edx - 4]
push eax
lea eax, [esi + 4]
push eax
push 1
push ebx
call fcn.00419260
mov esi, eax
add esp, 0x10
test esi, esi
je 0x432793
push 5
push edi
call fcn.00433150
add esp, 8
mov eax, esi
jmp 0x4326f8
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.00427740
jmp 0x432825
mov eax, dword [edi + 0x148]
lea esi, [edx - 4]
push esi
movzx ecx, byte [eax + 2]
lea ebp, [eax + 4]
movzx eax, byte [eax + 3]
shl ecx, 8
or ecx, eax
push ebp
mov dword [edi + 8], ecx
call fcn.004331c0
add esp, 8
cmp eax, esi
jae case.0x432732.4
push ebp
push str.TFTP_error:__s
push ebx
call fcn.004191d0
jmp 0x432825
lea eax, [edx - 2]
push eax
mov eax, dword [edi + 0x148]
add eax, 2
push eax
push edi
call fcn.00432410
add esp, 0xc
test eax, eax
je case.0x432732.4
jmp 0x4326f8
push str.Internal_error:_Unexpected_packet
push 0x47f428
push ebx
call fcn.00419100
add esp, 0xc
push ebx
call fcn.00427ca0
add esp, 4
test eax, eax
je 0x4326f6
push 5
push edi
call fcn.00433150
add esp, 8
mov eax, 0x2a
jmp 0x4326f8
Function at 0x439040
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x8c
mov eax, dword [0x4a0368]
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 + 0xc]
mov esi, dword [ebx + 0x124]
push esi
mov dword [esp + 0x18], 0xffffffff
mov dword [esp + 0x1c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4390ab
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 0x4390af
mov eax, dword [esp + 0xc]
cmp eax, 0xffffffff
jne 0x4390df
push str.Error_accept__ing_server_connect
push edi
call fcn.00419100
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.00459004
add esp, 0x8c
ret
push str.Connection_accepted_from_server
push edi
call fcn.004191d0
mov byte [ebx + 0x1cd], 0
push 1
push dword [esp + 0x18]
call fcn.0044db30
lea eax, [esp + 0x1c]
push eax
push 1
push ebx
push edi
call fcn.004449a0
add esp, 0x20
test eax, eax
jne 0x439179
cmp dword [edi + 0x1ac], eax
je 0x439177
push 1
push edi
call fcn.004095d0
mov eax, dword [edi + 0x1ac]
push 1
push dword [esp + 0x18]
push dword [edi + 0x1b0]
call eax
push 0
push edi
mov esi, eax
call fcn.004095d0
add esp, 0x1c
test esi, esi
je 0x439177
push 1
push edi
call fcn.004188b0
push 1
push ebx
push edi
call fcn.00418720
add esp, 0x14
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.00459004
add esp, 0x8c
ret
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.00459004
add esp, 0x8c
ret
Function at 0x43aed0
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 + 0xc]
cmp eax, 0x64
jb 0x43af00
push str.Couldnt_set_desired_mode
push esi
call fcn.00419100
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x43af17
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.004191d0
add esp, 0xc
mov al, byte [esp + 0x18]
push ebp
cmp al, 0x13
jne 0x43af31
push ebx
push esi
call fcn.0043add0
add esp, 8
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x14
jne 0x43b03d
mov edi, dword [esi + 0xc]
xor ebx, ebx
cmp byte [esi + 0x4d0], 2
mov dword [esp + 0x18], edi
jne 0x43afae
mov eax, dword [esi + 0x124]
mov eax, dword [eax]
test eax, eax
je 0x43afae
push 3
push ebx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x1c], ebx
push ecx
push ebx
push eax
call fcn.00442a20
mov edi, eax
add esp, 0x14
test edi, edi
jne 0x43b068
push 0x2f
push dword [esp + 0x18]
call fcn.0045b1c0
add esp, 8
test eax, eax
je 0x43af9d
mov ebx, dword [esp + 0x14]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x43afaa
push dword [esp + 0x14]
call dword [0x4a0004]
add esp, 4
mov edi, dword [esp + 0x18]
mov ecx, dword [esi + 0x504]
test ecx, ecx
jne 0x43afcc
cmp byte [esi + 0xd47], 0
mov ecx, str.NLST
mov eax, str.LIST
cmove ecx, eax
mov edx, 0x49cda7
test ebx, ebx
mov eax, edx
cmovne eax, ebx
push eax
mov eax, 0x4800b4
cmove eax, edx
push eax
push ecx
push 0x480748
call fcn.004290d0
push ebx
mov ebp, eax
call dword [0x4a0004]
add esp, 0x14
test ebp, ebp
jne 0x43b009
mov edi, 0x1b
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
push ebp
push 0x47f428
lea eax, [edi + 0x378]
push eax
push esi
call fcn.00451830
push ebp
mov edi, eax
call dword [0x4a0004]
add esp, 0x14
test edi, edi
jne 0x43b068
mov eax, dword [esi + 0xc]
pop ebp
mov byte [eax + 0x416], 0x1f
mov eax, edi
pop edi
pop esi
pop ebx
ret
cmp al, 0x15
jne 0x43b055
push 0xd
push 1
push esi
call fcn.0043a970
add esp, 0xc
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x16
jne 0x43b068
push 0xe
push 1
push esi
call fcn.0043a970
add esp, 0xc
mov edi, eax
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x441460
Capabilities:
Convert ip address from string

Disassembly:
sub esp, 0x4c
mov eax, dword [0x4a0368]
xor eax, esp
mov dword [esp + 0x48], eax
mov eax, dword [esp + 0x50]
push ebp
mov ebp, dword [esp + 0x5c]
push edi
mov edi, dword [esp + 0x5c]
mov dword [esp + 8], eax
mov al, byte [edi]
test al, al
jne 0x44149c
pop edi
mov eax, 0xe
pop ebp
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.00459004
add esp, 0x4c
ret
push ebx
push esi
cmp al, 0x5b
jne 0x44161a
cmp ebp, 4
jb 0x441602
inc edi
sub ebp, 2
push str.0123456789abcdefABCDEF:.
push edi
call fcn.004691a0
add esp, 8
cmp ebp, eax
je 0x441581
mov ebp, eax
add eax, edi
mov dword [esp + 0x14], eax
cmp byte [eax], 0x25
jne 0x441602
push 2
lea esi, [eax + 1]
xor ebx, ebx
push 0x488db0
push esi
call fcn.0045f2e0
add esp, 0xc
test eax, eax
jne 0x441503
mov cl, byte [esi + 2]
lea eax, [esi + 2]
test cl, cl
je 0x441503
cmp cl, 0x5d
cmovne esi, eax
mov al, byte [esi]
test al, al
je 0x441602
lea ecx, [esp + 0x18]
sub ecx, esi
cmp al, 0x5d
je 0x441528
cmp ebx, 0xf
jge 0x441528
mov byte [ecx + esi], al
inc ebx
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x441513
test ebx, ebx
je 0x441602
cmp byte [esi], 0x5d
jne 0x441602
cmp ebx, 0x10
jae 0x441644
lea eax, [esp + 0x18]
mov byte [esp + ebx + 0x18], 0
push eax
call dword [0x4a000c]
mov ecx, dword [esp + 0x14]
add esp, 4
mov dword [ecx + 0x14], eax
test eax, eax
jne 0x441578
pop esi
pop ebx
pop edi
mov eax, 7
pop ebp
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.00459004
add esp, 0x4c
ret
mov eax, dword [esp + 0x14]
mov word [eax], 0x5d
lea eax, [esp + 0x18]
mov byte [edi + ebp], 0
push eax
push edi
lea esi, [edi + ebp]
push 0x17
call dword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x441602
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 0x4415ea
lea edx, [esp + 0x28]
lea ecx, [edx + 1]
nop dword [eax]
mov al, byte [edx]
inc edx
test al, al
jne 0x4415c0
sub edx, ecx
cmp edx, ebp
jae 0x4415ea
lea ecx, [esp + 0x28]
mov esi, edi
mov eax, ecx
sub esi, eax
mov al, byte [ecx]
lea ecx, [ecx + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x4415d7
lea esi, [edx + edi]
mov byte [esi + 1], al
mov byte [esi], 0x5d
pop esi
pop ebx
pop edi
xor eax, eax
pop ebp
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.00459004
add esp, 0x4c
ret
pop esi
pop ebx
pop edi
mov eax, 0x16
pop ebp
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.00459004
add esp, 0x4c
ret
push str.__r_n_t_:_______________
push edi
call fcn.0045f290
add esp, 8
cmp ebp, eax
je 0x4415ed
mov ecx, dword [esp + 0x58]
mov eax, 0x15
pop esi
pop ebx
pop edi
pop ebp
xor ecx, esp
call fcn.00459004
add esp, 0x4c
ret
call fcn.00459ac8
int3
Function at 0x443480
Capabilities:
Convert ip address from string

Disassembly:
sub esp, 8
push ebx
mov ebx, dword [esp + 0x18]
mov dword [esp + 4], 0
mov dword [esp + 8], 0
push esi
cmp ebx, 0x20
ja 0x443512
mov esi, dword [sym.imp.WS2_32.dll_inet_pton]
lea eax, [esp + 8]
push eax
push dword [esp + 0x18]
push 2
call esi
cmp eax, 1
jne 0x443512
lea eax, [esp + 0xc]
push eax
push dword [esp + 0x1c]
push 2
call esi
cmp eax, 1
jne 0x443512
test ebx, ebx
je 0x443501
cmp ebx, 0x20
je 0x443501
mov esi, dword [sym.imp.WS2_32.dll_htonl]
push edi
push dword [esp + 0xc]
call esi
push dword [esp + 0x10]
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
jne 0x443512
pop esi
mov al, 1
pop ebx
add esp, 8
ret
mov eax, dword [esp + 8]
cmp eax, dword [esp + 0xc]
pop esi
sete al
pop ebx
add esp, 8
ret
pop esi
xor al, al
pop ebx
add esp, 8
ret

Function at 0x443520
Capabilities:
Convert ip address from string

Disassembly:
sub esp, 0x24
mov eax, dword [0x4a0368]
xor eax, esp
mov dword [esp + 0x20], eax
mov eax, dword [esp + 0x30]
test eax, eax
mov ecx, dword [esp + 0x28]
push ebx
push ebp
mov ebp, dword [esp + 0x34]
mov ebx, 0x80
push esi
mov esi, dword [sym.imp.WS2_32.dll_inet_pton]
cmovne ebx, eax
push edi
lea eax, [esp + 0x20]
mov edi, ebx
push eax
push ecx
push 0x17
shr edi, 3
and ebx, 7
call esi
cmp eax, 1
jne 0x44357f
lea eax, [esp + 0x10]
push eax
push ebp
push 0x17
call esi
cmp eax, 1
jne 0x44357f
cmp edi, 0x10
ja 0x44357f
jne 0x443594
test ebx, ebx
je 0x443598
pop edi
pop esi
pop ebp
xor al, al
pop ebx
mov ecx, dword [esp + 0x20]
xor ecx, esp
call fcn.00459004
add esp, 0x24
ret
test edi, edi
je 0x4435ea
mov esi, edi
lea ecx, [esp + 0x20]
lea edx, [esp + 0x10]
sub esi, 4
jb 0x4435b8
mov eax, dword [ecx]
cmp eax, dword [edx]
jne 0x4435bd
add ecx, 4
add edx, 4
sub esi, 4
jae 0x4435a7
cmp esi, 0xfffffffc
je 0x4435ea
mov al, byte [ecx]
cmp al, byte [edx]
jne 0x44357f
cmp esi, 0xfffffffd
je 0x4435ea
mov al, byte [ecx + 1]
cmp al, byte [edx + 1]
jne 0x44357f
cmp esi, 0xfffffffe
je 0x4435ea
mov al, byte [ecx + 2]
cmp al, byte [edx + 2]
jne 0x44357f
cmp esi, 0xffffffff
je 0x4435ea
mov al, byte [ecx + 3]
cmp al, byte [edx + 3]
jne 0x44357f
test ebx, ebx
je 0x443610
movzx eax, byte [esp + edi + 0x20]
mov ecx, 8
movzx edx, byte [esp + edi + 0x10]
sub ecx, ebx
xor edx, eax
mov eax, 0xff
shl eax, cl
test eax, edx
je 0x44357f
mov ecx, dword [esp + 0x30]
mov al, 1
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00459004
add esp, 0x24
ret
Function at 0x444c80
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xc
mov eax, dword [0x4a1224]
mov dword [esp + 4], 0x4020
mov dword [esp], 0
mov dword [esp + 8], 4
test eax, eax
jne 0x444cd1
push 3
push 2
push eax
push eax
push 6
call fcn.004498b0
add esp, 0x14
test al, al
je 0x444cc5
mov dword [0x4a1224], 2
add esp, 0xc
ret
mov dword [0x4a1224], 1
jmp 0x444cd6
cmp eax, 2
je 0x444d1c
lea eax, [esp + 8]
push eax
lea eax, [esp + 4]
push eax
push 0x1001
push 0xffff
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x444d01
mov eax, dword [esp]
cmp eax, dword [esp + 4]
jg 0x444d1c
push 4
lea eax, [esp + 8]
push eax
push 0x1001
push 0xffff
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_setsockopt]
add esp, 0xc
ret
Function at 0x445800
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x188
mov eax, dword [0x4a0368]
xor eax, esp
mov dword [esp + 0x184], eax
mov eax, dword [esp + 0x18c]
push ebx
mov ebx, dword [esp + 0x194]
push esi
mov esi, dword [eax + 8]
lea eax, [esp + 0xc]
push 0x80
push 0
push eax
mov dword [esp + 0x14], 0x80
call fcn.0045a9b0
add esp, 0xc
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x10]
push eax
push dword [esi + 0x98]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4458a4
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [esp + 0x8c]
push 0x100
push eax
push esi
call fcn.0042ad70
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebx
call fcn.00419100
add esp, 0x1c
mov eax, 2
pop esi
pop ebx
mov ecx, dword [esp + 0x184]
xor ecx, esp
call fcn.00459004
add esp, 0x188
ret
lea eax, [esi + 0x100]
push eax
lea eax, [esi + 0xd0]
push eax
push dword [esp + 0x10]
lea eax, [esp + 0x18]
push eax
call fcn.00419d10
add esp, 0x10
test al, al
jne 0x445917
push edi
call fcn.0045fba4
mov esi, dword [eax]
call fcn.0045fba4
mov edi, eax
lea eax, [esp + 0x90]
push 0x100
push eax
push esi
call fcn.0042ad70
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.00419100
add esp, 0x1c
mov eax, 2
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x184]
xor ecx, esp
call fcn.00459004
add esp, 0x188
ret
mov ecx, dword [esp + 0x18c]
xor eax, eax
pop esi
pop ebx
xor ecx, esp
call fcn.00459004
add esp, 0x188
ret
Function at 0x446e80
Capabilities:
Check http status code

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x18]
push edi
push 0x11
push str.WWW_Authenticate:
push esi
call fcn.0041cd30
mov edi, dword [esp + 0x20]
add esp, 0xc
test eax, eax
je 0x446ead
mov ebx, dword [edi + 0xe0]
cmp ebx, 0x191
je 0x446ecf
push 0x13
push str.Proxy_authenticate:
push esi
call fcn.0041cd30
add esp, 0xc
test eax, eax
je 0x446f13
mov ebx, dword [edi + 0xe0]
cmp ebx, 0x197
jne 0x446f13
push esi
call fcn.00422d60
mov esi, eax
add esp, 4
test esi, esi
jne 0x446ee5
pop edi
lea eax, [esi + 0x1b]
pop esi
pop ebx
ret
cmp ebx, 0x197
push esi
sete al
movzx eax, al
push eax
push edi
call fcn.004248e0
push esi
mov edi, eax
call dword [0x4a0004]
add esp, 0x10
test edi, edi
je 0x4470ad
mov eax, edi
pop edi
pop esi
pop ebx
ret
push 0xf
push str.Content_Length:
push esi
call fcn.0041cd30
add esp, 0xc
test eax, eax
je 0x446f6d
mov ecx, dword [edi + 0xe0]
lea eax, [ecx - 0xc8]
cmp eax, 0x64
jae 0x446f4d
push ecx
push str.Ignoring_Content_Length_in_CONNECT__03d_response
push edi
call fcn.004191d0
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebx
ret
mov eax, dword [esp + 0x18]
add eax, 0x200
push eax
push 0xa
lea eax, [esi + 0xf]
push 0
push eax
call fcn.0042b890
add esp, 0x10
xor eax, eax
pop edi
pop esi
pop ebx
ret
push 5
push str.close
push 0xb
push str.Connection:
push esi
call fcn.00422cb0
add esp, 0x14
test al, al
jne 0x4470a2
push 0x12
push str.Transfer_Encoding:
push esi
call fcn.0041cd30
add esp, 0xc
test eax, eax
je 0x44700a
mov ecx, dword [edi + 0xe0]
lea eax, [ecx - 0xc8]
cmp eax, 0x64
jae 0x446fc6
push ecx
push str.Ignoring_Transfer_Encoding_in_CONNECT__03d_response
push edi
call fcn.004191d0
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebx
ret
push 7
push str.chunked
push 0x12
push str.Transfer_Encoding:
push esi
call fcn.00422cb0
add esp, 0x14
test al, al
je 0x4470ad
push str.CONNECT_responded_chunked
push edi
call fcn.004191d0
mov eax, dword [esp + 0x20]
push edi
mov byte [eax + 0x20c], 1
call fcn.00449d70
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebx
ret
push 5
push str.close
push 0x11
push str.Proxy_Connection:
push esi
call fcn.00422cb0
add esp, 0x14
test al, al
jne 0x4470a2
push 7
push str.HTTP_1.
push esi
call fcn.0045f2e0
add esp, 0xc
test eax, eax
jne 0x4470ad
mov al, byte [esi + 7]
cmp al, 0x30
je 0x447044
cmp al, 0x31
jne 0x4470ad
cmp byte [esi + 8], 0x20
jne 0x4470ad
mov cl, byte [esi + 9]
mov al, cl
sub al, 0x30
cmp al, 9
ja 0x4470ad
mov dl, byte [esi + 0xa]
mov al, dl
sub al, 0x30
cmp al, 9
ja 0x4470ad
mov bl, byte [esi + 0xb]
mov al, bl
sub al, 0x30
cmp al, 9
ja 0x4470ad
mov al, byte [esi + 0xc]
cmp al, 0x30
jl 0x447076
cmp al, 0x39
jle 0x4470ad
movsx eax, cl
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 + 0xd5c], eax
xor eax, eax
pop edi
pop esi
pop ebx
ret
mov eax, dword [esp + 0x18]
mov byte [eax + 0x20d], 1
pop edi
pop esi
xor eax, eax
pop ebx
ret
Function at 0x44e2c0
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x120
mov eax, dword [0x4a0368]
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.0042a500
add esp, 4
mov dword [esp + 0x20], eax
test eax, eax
jne 0x44e338
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0042ae60
push eax
push edi
push str.schannel:_invalid_path_name_for_CA_file__s:__s
push ebp
call fcn.00419100
add esp, 0x1c
lea esi, [ebx + 0x4d]
jmp 0x44e477
push 0
push 0x80
push 3
push 0
push 1
push bind
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [esp + 0x18], eax
cmp eax, 0xffffffff
jne 0x44e38a
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0042ae60
push eax
push edi
push str.schannel:_failed_to_open_CA_file__s:__s
push ebp
call fcn.00419100
add esp, 0x1c
mov esi, 0x4d
jmp 0x44e477
lea ecx, [esp + 0x24]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x44e3ca
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0042ae60
push eax
push edi
push str.schannel:_failed_to_determine_size_of_CA_file__s:__s
push ebp
call fcn.00419100
add esp, 0x1c
mov esi, 0x4d
jmp 0x44e46d
mov edi, dword [esp + 0x24]
cmp dword [esp + 0x28], ebx
jl 0x44e3f8
jg 0x44e3de
cmp edi, 0x100000
jbe 0x44e3f8
push 0x100000
push str.schannel:_CA_file_exceeds_max_size_of__u_bytes
push ebp
call fcn.00419100
add esp, 0xc
mov esi, 0x4d
jmp 0x44e46d
lea eax, [edi + 1]
push eax
call dword [section..data]
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x44e410
lea esi, [eax + 0x1b]
jmp 0x44e46d
test edi, edi
je 0x44e454
nop dword [eax]
nop dword [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 0x44e4b1
mov eax, dword [esp + 0x10]
test eax, eax
je 0x44e4ad
add esi, eax
cmp esi, edi
jb 0x44e420
push ebp
push dword [esp + 0x18]
mov byte [edi + ebx], 0
push edi
push ebx
push dword [esp + 0x2c]
call fcn.0044e0c0
add esp, 0x14
mov esi, eax
push dword [esp + 0x18]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call dword [0x4a0004]
mov eax, dword [esp + 0x24]
add esp, 4
test eax, eax
je 0x44e492
push eax
call fcn.0045e37a
add esp, 4
mov ecx, dword [esp + 0x12c]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00459004
add esp, 0x120
ret
mov edi, esi
jmp 0x44e454
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0042ae60
push eax
push dword [esp + 0x24]
push str.schannel:_failed_to_read_from_CA_file__s:__s
push ebp
call fcn.00419100
add esp, 0x1c
mov esi, 0x4d
jmp 0x44e46d
Function at 0x4542a0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0xc]
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 0x4542c7
pop edi
pop esi
pop ecx
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 [esp + 0x1c]
mov dword [edi + 8], eax
push ebp
cmp ebx, dword [esi + 0x10]
jbe 0x454312
mov eax, dword [esi]
push ecx
call eax
mov eax, dword [esi + 4]
push ebx
push dword [esp + 0x24]
push dword [edi + 4]
call eax
mov ebp, dword [edi + 8]
push dword [edi + 4]
add ebp, dword [esi + 0xc]
mov eax, dword [esi + 8]
push ebp
call eax
mov ebx, dword [esi + 0x14]
add esp, 0x18
mov ecx, dword [edi + 4]
mov dword [esp + 0x20], ebx
jmp 0x454316
mov ebp, dword [esp + 0x1c]
mov eax, dword [esi]
push ecx
call eax
push dword [edi + 8]
mov eax, dword [esi]
call eax
mov eax, dword [esp + 0x28]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x454376
mov dword [esp + 0x10], eax
mov ebx, eax
movzx eax, byte [ebp]
xor al, 0x36
mov byte [esp + 0x18], al
lea eax, [esp + 0x18]
push 1
push eax
push dword [edi + 4]
mov eax, dword [esi + 4]
call eax
movzx eax, byte [ebp]
lea ebp, [ebp + 1]
xor al, 0x5c
mov byte [esp + 0x24], al
lea eax, [esp + 0x24]
push 1
push eax
push dword [edi + 8]
mov eax, dword [esi + 4]
call eax
add esp, 0x18
sub ebx, 1
jne 0x454335
mov ebx, dword [esp + 0x10]
cmp ebx, dword [esi + 0x10]
jae 0x4543a7
nop dword [eax + eax]
mov eax, dword [esi + 4]
push 1
push 0x48bf1d
push dword [edi + 4]
call eax
mov eax, dword [esi + 4]
push 1
push 0x48bf1e
push dword [edi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [esi + 0x10]
jb 0x454380
pop ebp
pop ebx
mov eax, edi
pop edi
pop esi
pop ecx
ret