joyce8/EMBER2024-capa huggingface dataset:
Function at 0x510a30
Capabilities:
Get hostname
Send data
Send data on socket

Disassembly:
sub esp, 0x20
mov eax, dword [0x586220]
xor eax, esp
mov dword [esp + 0x1c], eax
push ebx
push ebp
mov ebp, dword [esp + 0x30]
xor ebx, ebx
push esi
push edi
mov dword [esp + 0x14], ebp
call fcn.005106a0
mov ecx, ebp
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x510a56
sub ecx, edx
xor ebp, ebp
inc ecx
push 0x100
mov dword [esp + 0x14], ecx
call fcn.0050cec0
mov esi, eax
add esp, 4
test esi, esi
je 0x510aa5
push 0x100
push esi
call fcn.00555454
cmp eax, 0xffffffff
je 0x510a9c
mov ecx, esi
lea edx, [ecx + 1]
mov edi, edi
mov al, byte [ecx]
inc ecx
test al, al
jne 0x510a90
sub ecx, edx
lea ebp, [ecx + 1]
push esi
call fcn.00534ada
add esp, 4
mov esi, dword [esp + 0x10]
push 0x12c
lea eax, [esi + 0x20]
add eax, ebp
push eax
push 0x12
mov dword [esp + 0x24], eax
call fcn.0050d110
mov edi, eax
test edi, edi
je 0x510ba3
mov eax, dword [esp + 0x34]
xorps xmm0, xmm0
movdqu xmmword [edi + 8], xmm0
movq qword [edi + 0x18], xmm0
test eax, eax
je 0x510b1a
mov esi, dword [eax]
mov eax, dword [0x584d00]
and esi, 1
and eax, 0xe00000
or esi, eax
call fcn.0050f240
mov ecx, dword [esp + 0x34]
movzx eax, al
shl eax, 0x18
or eax, esi
mov esi, dword [esp + 0x10]
mov dword [edi + 8], eax
mov eax, dword [ecx + 4]
mov dword [edi + 0xc], eax
mov eax, dword [ecx + 8]
mov dword [edi + 0x10], eax
mov eax, dword [esp + 0x3c]
mov dword [edi + 0x1c], eax
push esi
push dword [esp + 0x18]
lea eax, [edi + 0x20]
mov dword [edi + 0x14], esi
push eax
mov dword [edi + 0x18], ebp
call fcn.005358e0
add esp, 0xc
lea eax, [esi + 0x20]
add eax, edi
push ebp
push eax
call fcn.0050f830
mov esi, dword [0x58f6a4]
test esi, esi
je 0x510ba3
mov ebp, dword [esp + 0x18]
mov eax, 2
mov word [esp + 0x1c], ax
mov eax, dword [esi + 4]
test eax, eax
je 0x510b94
mov dword [esp + 0x20], eax
movzx eax, word [0x58dc00]
push eax
call fcn.00555466
push 0x10
mov word [esp + 0x22], ax
lea eax, [esp + 0x20]
push eax
push 0
push ebp
push edi
push dword [0x584e60]
call fcn.005554c0
xor ebx, ebx
cmp eax, 0xffffffff
setne bl
test ebx, ebx
je 0x510ba3
mov esi, dword [esi]
mov eax, 2
test esi, esi
jne 0x510b50
test ebx, ebx
jne 0x510bc0
cmp dword [0x584cfc], 0
jne 0x510bc0
mov dword [0x58dbd8], 0
mov dword [0x584cfc], 0x61
push edi
call fcn.00534ada
mov ecx, dword [esp + 0x30]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00535482
add esp, 0x20
ret 0xc

Function at 0x510be0
Capabilities:
Send data
Send data on socket

Disassembly:
mov ecx, dword [esp + 8]
push 0
movzx eax, word [ecx + 2]
push eax
mov eax, dword [esp + 0xc]
push ecx
push dword [eax + 4]
call fcn.00555496
cmp eax, 0xffffffff
jne 0x510c0c
mov dword [0x584cfc], 0x61
xor eax, eax
ret 8
mov eax, 1
ret 8
Function at 0x510c20
Capabilities:
Get hostname
Resolve dns

Disassembly:
sub esp, 0x228
mov eax, dword [0x586220]
xor eax, esp
mov dword [esp + 0x224], eax
push esi
mov esi, dword [0x58f6a4]
xor cl, cl
mov byte [esp + 7], cl
test esi, esi
je 0x510e04
push ebx
push edi
jmp 0x510c50
cmp byte [esi + 0xc], 0
lea eax, [esi + 0xc]
je 0x510df8
push eax
mov dword [esi + 4], 0
mov dword [esi + 8], 0
call fcn.005554c6
test eax, eax
je 0x510df4
mov eax, dword [eax + 0xc]
push 0x100
mov eax, dword [eax]
mov eax, dword [eax]
mov dword [esi + 4], eax
lea eax, [esp + 0x134]
push eax
call fcn.00555454
cmp eax, 0xffffffff
je 0x510de6
lea eax, [esp + 0x130]
push eax
call fcn.005554c6
test eax, eax
je 0x510de6
mov eax, dword [eax + 0xc]
push 1
mov eax, dword [eax]
mov ebx, dword [eax]
lea eax, [esp + 0x24]
push eax
lea eax, [esp + 0x2c]
mov dword [esp + 0x28], 0x10c
push eax
call fcn.00512c80
test eax, eax
jne 0x510de6
mov edx, dword [esp + 0x24]
test edx, edx
jle 0x510de6
lea ecx, [esp + 0x28]
jmp 0x510cf0
cmp dword [ecx], ebx
je 0x510d0d
inc eax
add ecx, 0x18
cmp eax, edx
jl 0x510cf0
mov cl, byte [esp + 0xf]
xor al, al
or cl, al
mov byte [esp + 0xf], cl
jmp 0x510df8
lea eax, [eax + eax*2]
mov edx, dword [esp + eax*8 + 0x30]
test edx, edx
je 0x510de6
mov ecx, dword [esi + 4]
mov eax, ebx
shr eax, 0x18
and ecx, edx
mov byte [esp + 0x14], al
not edx
mov eax, ebx
mov byte [esp + 0x1f], cl
shr eax, 0x10
mov byte [esp + 0x15], al
mov eax, ebx
shr eax, 8
mov byte [esp + 0x16], al
movzx eax, byte [esi + 7]
mov byte [esp + 0x10], al
movzx eax, byte [esi + 6]
mov byte [esp + 0x11], al
movzx eax, byte [esi + 5]
mov byte [esp + 0x12], al
movzx eax, byte [esi + 4]
mov byte [esp + 0x13], al
mov eax, ecx
shr eax, 0x18
mov byte [esp + 0x1c], al
mov eax, ecx
shr eax, 0x10
mov byte [esp + 0x1d], al
mov eax, ecx
mov ecx, dword [esp + 0x10]
shr eax, 8
mov byte [esp + 0x1e], al
mov eax, edx
mov edi, dword [esp + 0x1c]
shr eax, 0x18
mov byte [esp + 0x18], al
mov eax, edx
shr eax, 0x10
mov byte [esp + 0x19], al
mov eax, edx
shr eax, 8
mov byte [esp + 0x1a], al
mov byte [esp + 0x1b], dl
mov eax, dword [esp + 0x18]
or eax, edi
mov byte [esp + 0x17], bl
cmp ecx, edi
jbe 0x510dc4
cmp ecx, eax
jae 0x510dc2
mov edx, dword [esp + 0x14]
cmp edx, edi
jbe 0x510dc2
cmp edx, eax
jb 0x510dca
cmp ecx, edi
je 0x510ddf
cmp ecx, eax
je 0x510ddf
mov cl, byte [esp + 0xf]
mov al, 1
or cl, al
mov dword [esi + 8], 1
mov byte [esp + 0xf], cl
jmp 0x510df8
mov dword [esi + 8], 0
mov cl, byte [esp + 0xf]
xor al, al
or cl, al
mov byte [esp + 0xf], cl
jmp 0x510df8
mov cl, byte [esp + 0xf]
mov esi, dword [esi]
test esi, esi
jne 0x510c50
pop edi
pop ebx
mov al, cl
mov ecx, dword [esp + 0x228]
pop esi
xor ecx, esp
call fcn.00535482
add esp, 0x228
ret
Function at 0x510e20
Capabilities:
Get socket status
Receive data
Receive data on socket

Disassembly:
sub esp, 0x124
mov eax, dword [0x586220]
xor eax, esp
mov dword [esp + 0x120], eax
mov eax, dword [0x584e60]
push ebx
mov ebx, dword [esp + 0x12c]
push ebp
mov ebp, dword [0x57e2b4]
push esi
push edi
mov edi, dword [esp + 0x13c]
mov dword [esp + 0x14], eax
mov dword [esp + 0x10], 1
lea ecx, [ecx]
call ebp
mov ecx, ebx
sub ecx, eax
mov eax, 0
cmovs ecx, eax
cmp dword [0x58dbf4], eax
jne 0x510f09
mov dword [esp + 0x118], eax
imul eax, ecx, 0x3e8
mov dword [esp + 0x11c], eax
lea eax, [esp + 0x118]
push eax
push 0
push 0
lea eax, [esp + 0x1c]
push eax
push 0x40
call fcn.00555490
cmp eax, 1
jl 0x510f09
mov esi, dword [0x58dbfc]
lea eax, [esp + 0x114]
push eax
lea eax, [esp + 0x124]
mov dword [esp + 0x118], 0x10
push eax
push 0
push 0x7fff
push esi
push dword [0x584e60]
call fcn.005554ba
cmp eax, 0xffffffff
je 0x510f09
test byte [esi + 1], 0x80
je 0x510e60
cmp byte [esi + 6], 0x12
jne 0x510e60
test edi, edi
je 0x510f05
mov ecx, dword [esp + 0x124]
mov dword [edi], ecx
mov eax, esi
jmp 0x510f0b
xor eax, eax
mov ecx, dword [esp + 0x130]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00535482
add esp, 0x124
ret 8

Function at 0x510f30
Capabilities:
Get socket status
Receive data
Receive data on socket

Disassembly:
sub esp, 0x118
mov eax, dword [0x586220]
xor eax, esp
mov dword [esp + 0x114], eax
imul edx, dword [esp + 0x124], 0x3e8
mov ecx, dword [esp + 0x11c]
push ebx
push ebp
push esi
push edi
mov edi, dword [0x58dbfc]
mov ebp, 1
mov dword [esp + 0x10], ecx
mov ebx, edi
mov esi, 0x7fff
mov dword [esp + 0x14], edx
jmp 0x510f80
mov eax, dword [ecx + 4]
mov dword [esp + 0x1c], eax
lea eax, [esp + 0x11c]
push eax
push 0
push 0
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 1
push eax
push 0x40
mov dword [esp + 0x130], 0
mov dword [esp + 0x134], edx
call fcn.00555490
cmp eax, 1
jl 0x511035
mov eax, dword [esp + 0x10]
push 0
push esi
push ebx
push dword [eax + 4]
call fcn.0055548a
test eax, eax
je 0x511029
cmp eax, 0xffffffff
je 0x51101d
test ebp, ebp
je 0x511004
cmp byte [edi], 0xb2
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
jne 0x510f80
mov cl, byte [esp + 0x130]
cmp byte [edi + 6], cl
mov ecx, dword [esp + 0x10]
jne 0x510f80
test byte [edi + 1], 0x80
je 0x510f80
movzx esi, word [edi + 2]
xor ebp, ebp
cmp esi, eax
jbe 0x511019
mov ecx, dword [esp + 0x10]
sub esi, eax
mov edx, dword [esp + 0x14]
add ebx, eax
jmp 0x510f80
mov eax, edi
jmp 0x511041
mov dword [0x584cfc], 0x62
jmp 0x51103f
mov dword [0x584cfc], 0x65
jmp 0x51103f
mov dword [0x584cfc], 0x63
xor eax, eax
mov ecx, dword [esp + 0x124]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00535482
add esp, 0x118
ret 0xc
Function at 0x5121a0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, dword [esp + 0x14]
push esi
push edi
mov edi, dword [esp + 0x10]
mov esi, dword [edi + 8]
mov eax, dword [edi + 0xc]
test ebp, ebp
je 0x512201
push ebx
mov ebx, dword [esp + 0x18]
lea ebx, [ebx]
movzx edx, byte [edi + eax + 0x18]
dec ebp
movzx ecx, byte [edi + esi + 0x18]
add ecx, edx
mov edx, dword [esp + 0x1c]
inc dword [esp + 0x1c]
mov byte [edi + esi + 0x18], cl
movzx ecx, cl
movzx edx, byte [edx]
xor edx, ecx
test ebx, ebx
je 0x5121e8
mov byte [ebx], dl
inc ebx
test esi, esi
je 0x5121ef
dec esi
jmp 0x5121f2
mov esi, dword [edi + 4]
test eax, eax
je 0x5121f9
dec eax
jmp 0x5121fc
mov eax, dword [edi + 4]
test ebp, ebp
jne 0x5121c0
pop ebx
mov dword [edi + 8], esi
mov dword [edi + 0xc], eax
pop edi
pop esi
pop ebp
ret
Function at 0x5129a0
Capabilities:
Encode data using xor

Disassembly:
push ecx
mov edx, dword [esp + 8]
xor ecx, ecx
mov dword [esp], ecx
cmp edx, 0x30
ja case.0x5129b6.1
movzx eax, byte [edx + 0x512b50]
jmp dword [eax*4 + 0x512b40]
mov ecx, 0x14
jmp 0x5129db
xor ecx, ecx
cmp byte [esp + 0xc], cl
setne cl
lea ecx, [ecx*8 + 8]
jmp 0x5129db
mov ecx, 8
mov dword [esp], ecx
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x24]
cmp edi, ecx
jbe 0x512a92
mov ebx, dword [esp + 0x20]
lea edx, [ecx + ebx]
mov esi, edi
mov eax, ebx
sub esi, ecx
cmp ecx, esi
cmovb esi, ecx
xor ebp, ebp
test esi, esi
je 0x512a80
cmp esi, 0x20
jb 0x512a64
lea ecx, [edx - 1]
add ecx, esi
cmp ebx, ecx
ja 0x512a1d
lea ecx, [ebx - 1]
add ecx, esi
cmp ecx, edx
jae 0x512a60
mov ecx, esi
mov ebx, esi
and ecx, 0x1f
sub ebx, ecx
jmp 0x512a30
movdqu xmm0, xmmword [edx]
add ebp, 0x20
movdqu xmm1, xmmword [eax]
pxor xmm1, xmm0
movdqu xmmword [eax], xmm1
movdqu xmm1, xmmword [eax + 0x10]
movdqu xmm0, xmmword [edx + 0x10]
add edx, 0x20
pxor xmm1, xmm0
movdqu xmmword [eax + 0x10], xmm1
add eax, 0x20
cmp ebp, ebx
jb 0x512a30
mov ecx, dword [esp + 0x10]
cmp ebp, esi
jae 0x512a80
mov ebx, esi
sub ebx, ebp
lea esp, [esp]
mov cl, byte [edx]
lea eax, [eax + 1]
xor byte [eax - 1], cl
inc edx
dec ebx
jne 0x512a70
mov ecx, dword [esp + 0x10]
mov ebx, dword [esp + 0x20]
sub edi, esi
cmp edi, ecx
ja 0x5129f5
mov edx, dword [esp + 0x18]
lea eax, [edx - 0x20]
cmp eax, 0x30
ja case.0x512aa1.33
movzx eax, byte [eax + 0x512b90]
jmp dword [eax*4 + 0x512b84]
mov ebx, 8
jmp 0x512ac8
cmp byte [esp + 0x1c], 0
mov ebx, 0x14
mov eax, 8
cmovne ebx, eax
jmp 0x512ac8
mov ebx, 0x14
cmp edi, ebx
jae 0x512af7
mov eax, dword [esp + 0x20]
lea ebp, [eax + edi]
mov esi, ebx
sub esi, edi
cmp edi, esi
cmovb esi, edi
push esi
push eax
push ebp
call fcn.005358e0
mov eax, dword [esp + 0x2c]
add edi, esi
add esp, 0xc
add ebp, esi
cmp edi, ebx
jb 0x512ad3
mov edx, dword [esp + 0x18]
cmp byte [esp + 0x1c], 0
je 0x512b33
cmp edi, 0x10
jae 0x512b33
cmp edx, 0x20
je 0x512b0d
cmp edx, 0x30
jne 0x512b33
mov eax, 0x10
sub eax, edi
push eax
mov eax, dword [esp + 0x24]
add eax, edi
push 0
push eax
call fcn.00535f30
add esp, 0xc
mov eax, 0x10
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret 0x10
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret 0x10
Function at 0x512e20
Capabilities:
Encode data using xor

Disassembly:
mov ecx, dword [esp + 8]
push ebx
mov ebx, dword [esp + 8]
push ebp
push esi
push edi
mov edx, dword [ebx]
movzx edi, word [ebx + edx*4 + 0x1c]
lea ebp, [edx - 1]
movzx eax, word [ebx + edx*4 + 0x18]
movzx esi, word [ebx + edx*4 + 0x24]
shl edi, 0x10
or edi, eax
shl esi, 0x10
movzx eax, word [ebx + edx*4 + 0x20]
xor edi, dword [ecx]
or esi, eax
xor esi, dword [ecx + 4]
xor esi, edi
test ebp, ebp
js 0x512e83
lea eax, [ebx + 8]
lea eax, [eax + ebp*4]
mov dword [esp + 0x14], eax
mov edx, dword [eax]
mov ecx, esi
call fcn.00512d50
xor eax, edi
mov edi, esi
mov esi, eax
mov eax, dword [esp + 0x14]
sub eax, 4
dec ebp
mov dword [esp + 0x14], eax
jns 0x512e64
mov edx, dword [ebx]
movzx ecx, word [ebx + edx*4 + 0x14]
movzx eax, word [ebx + edx*4 + 0x10]
shl ecx, 0x10
or ecx, eax
movzx eax, word [ebx + edx*4 + 8]
xor ecx, esi
xor edi, ecx
movzx ecx, word [ebx + edx*4 + 0xc]
shl ecx, 0x10
or ecx, eax
mov eax, dword [esp + 0x18]
xor ecx, esi
mov dword [eax + 4], edi
pop edi
pop esi
pop ebp
mov dword [eax], ecx
pop ebx
ret 8

Function at 0x512ec0
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0xc
mov edx, dword [esp + 0x14]
push ebx
mov ebx, dword [esp + 0x14]
push ebp
push esi
push edi
mov ebp, dword [ebx]
mov dword [esp + 0x18], ebp
movzx edi, word [ebx + ebp*4 + 0xc]
movzx eax, word [ebx + ebp*4 + 8]
movzx esi, word [ebx + ebp*4 + 0x14]
shl edi, 0x10
or edi, eax
shl esi, 0x10
movzx eax, word [ebx + ebp*4 + 0x10]
xor edi, dword [edx]
or esi, eax
xor esi, dword [edx + 4]
xor esi, edi
test ebp, ebp
jle 0x512f24
lea eax, [ebx + 8]
mov ebx, eax
mov edx, dword [ebx]
mov ecx, esi
call fcn.00512d50
xor eax, edi
lea ebx, [ebx + 4]
mov edi, esi
mov esi, eax
dec ebp
jne 0x512f03
mov ebx, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
movzx ecx, word [ebx + ebp*4 + 0x24]
movzx eax, word [ebx + ebp*4 + 0x20]
shl ecx, 0x10
or ecx, eax
movzx eax, word [ebx + ebp*4 + 0x18]
xor ecx, esi
xor edi, ecx
movzx ecx, word [ebx + ebp*4 + 0x1c]
shl ecx, 0x10
or ecx, eax
mov dword [edx + 4], edi
pop edi
xor ecx, esi
pop esi
pop ebp
mov dword [edx], ecx
pop ebx
add esp, 0xc
ret 8
Function at 0x512f60
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x20]
push ebp
push esi
xor esi, esi
mov ecx, dword [eax]
mov ebp, dword [eax + 4]
mov dword [esp + 8], ecx
mov ecx, dword [esp + 0x24]
mov eax, dword [ecx]
cdq
sub eax, edx
sar eax, 1
add eax, 4
mov dword [esp + 0x10], eax
test eax, eax
jle 0x5130ac
mov edx, dword [esp + 8]
push ebx
push edi
lea edi, [ecx + 0xc]
movzx ecx, dl
mov ebx, ebp
mov dword [esp + 0x14], ecx
xor ebx, esi
mov ecx, edx
mov dword [esp + 0x30], ebx
shr ecx, 8
movzx ecx, cl
mov dword [esp + 0x1c], ecx
shr edx, 0x10
mov ecx, edx
movzx ebx, bl
shr ecx, 8
movzx ecx, cl
mov dword [esp + 0x2c], ecx
mov ecx, dword [esp + 0x30]
shr ecx, 8
movzx ecx, cl
mov dword [esp + 0x20], ecx
mov ecx, dword [esp + 0x30]
shr ecx, 0x10
movzx eax, cl
shr ecx, 8
movzx ecx, cl
mov dword [esp + 0x30], ecx
movzx ecx, dl
xor ecx, dword [esp + 0x2c]
mov dl, byte [esp + 0x14]
xor bl, cl
xor dl, byte [esp + 0x1c]
mov dword [esp + 0x24], ecx
add dl, bl
lea ecx, [edx + 1]
inc dl
movzx ebx, cl
shl dl, 2
movzx ecx, dl
shr ebx, 6
or ebx, ecx
mov ecx, dword [esp + 0x20]
xor cl, bl
xor al, bl
add cl, byte [esp + 0x24]
movzx edx, cl
shl cl, 2
movzx ecx, cl
add al, byte [esp + 0x14]
shr edx, 6
or edx, ecx
mov ecx, dword [esp + 0x30]
xor cl, dl
add cl, byte [esp + 0x2c]
mov dword [esp + 0x30], ecx
inc cl
inc byte [esp + 0x30]
shl byte [esp + 0x30], 2
shr cl, 6
or cl, byte [esp + 0x30]
movzx ecx, cl
shl cx, 8
movzx esi, cx
movzx ecx, dl
or esi, ecx
mov dword [esp + 0x2c], eax
movzx ecx, bl
mov ebx, eax
shl cx, 8
movzx edx, cx
movzx ecx, bl
shr ecx, 6
or edx, ecx
shl bl, 2
movzx ecx, bl
or edx, ecx
shl esi, 0x10
or esi, edx
movzx ecx, si
mov dword [edi - 4], ecx
mov ecx, esi
shr ecx, 0x10
mov dword [edi], ecx
dec dword [esp + 0x18]
lea edi, [edi + 8]
mov ecx, dword [esp + 0x10]
mov edx, ebp
mov ebp, esi
mov dword [esp + 0x10], edx
mov esi, ecx
jne 0x512f97
pop edi
pop ebx
pop esi
pop ebp
add esp, 0x18
ret 8
Function at 0x5130c0
Capabilities:
Encode data using xor

Disassembly:
mov ecx, dword [esp + 4]
sub esp, 8
push ebx
mov ebx, dword [esp + 0x14]
push ebp
push esi
push edi
mov edi, dword [esp + 0x28]
mov ebp, edi
shr ebp, 3
and edi, 7
mov dword [esp + 0x28], edi
je 0x5130eb
dec ebp
jne 0x5130eb
mov ebp, dword [ebx]
mov eax, dword [ebx + 4]
jmp 0x513136
test ebp, ebp
je 0x51312e
mov esi, dword [esp + 0x24]
mov edi, dword [esi]
mov eax, dword [esi + 4]
push esi
push ecx
mov dword [esp + 0x2c], edi
mov dword [esp + 0x28], eax
call fcn.00512e20
mov eax, dword [ebx]
xor dword [esi], eax
mov eax, dword [ebx + 4]
xor dword [esi + 4], eax
add esi, 8
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x1c]
mov dword [ebx], edi
mov dword [ebx + 4], eax
dec ebp
jne 0x5130f3
mov edi, dword [esp + 0x28]
mov ebp, dword [esp + 0x24]
jmp 0x51313e
mov eax, dword [esp + 0x14]
mov ebp, dword [esp + 0x10]
mov esi, dword [esp + 0x24]
mov dword [esp + 0x20], eax
test edi, edi
je 0x5131e8
mov eax, dword [esi]
push esi
mov dword [ebx], eax
mov eax, dword [esi + 4]
push ecx
mov dword [ebx + 4], eax
call fcn.00512e20
xor ecx, ecx
lea edx, [esi + 8]
mov ebx, esi
test edi, edi
je 0x5131d5
cmp edi, 0x10
jb 0x5131b1
lea eax, [esi - 1]
add eax, edi
cmp edx, eax
ja 0x513179
lea eax, [edx - 1]
add eax, edi
cmp eax, esi
jae 0x5131b1
mov eax, edi
mov dword [esp + 0x28], edi
and eax, 0xf
sub dword [esp + 0x28], eax
mov eax, dword [esp + 0x28]
lea ebx, [ebx]
movdqu xmm1, xmmword [edx]
add ecx, 0x10
movdqu xmm0, xmmword [ebx]
pxor xmm0, xmm1
movdqu xmmword [edx], xmm0
add edx, 0x10
movdqu xmmword [ebx], xmm1
add ebx, 0x10
cmp ecx, eax
jb 0x513190
cmp ecx, edi
jae 0x5131d5
sub ebx, edx
sub edi, ecx
lea esp, [esp]
mov cl, byte [edx]
lea edx, [edx + 1]
mov al, byte [ebx + edx - 1]
xor al, cl
mov byte [edx - 1], al
mov byte [ebx + edx - 1], cl
dec edi
jne 0x5131c0
push esi
push dword [esp + 0x20]
call fcn.00512e20
xor dword [esi], ebp
mov eax, dword [esp + 0x20]
xor dword [esi + 4], eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 0x10
Function at 0x513200
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, dword [esp + 0x14]
push ebp
mov ebp, dword [esp + 0x10]
push esi
mov esi, dword [esp + 0x18]
push edi
mov edi, ebx
shr ebx, 3
and edi, 7
test ebx, ebx
je 0x51323d
lea esp, [esp]
mov eax, dword [ebp]
xor dword [esi], eax
mov eax, dword [ebp + 4]
xor dword [esi + 4], eax
push esi
push dword [esp + 0x18]
call fcn.00512ec0
mov ebp, esi
add esi, 8
dec ebx
jne 0x513220
test edi, edi
je 0x5132bd
xor ecx, ecx
mov edx, ebp
test edi, edi
je 0x5132b3
cmp edi, 0x10
jb 0x513295
lea eax, [edi - 1]
lea ebx, [edi - 1]
add eax, ebp
add ebx, esi
cmp esi, eax
ja 0x513260
cmp ebx, ebp
jae 0x513295
mov eax, edi
mov ebx, edi
and eax, 0xf
sub ebx, eax
lea esp, [esp]
movdqu xmm0, xmmword [edx]
add ecx, 0x10
movdqu xmm1, xmmword [esi]
movdqu xmmword [esi], xmm0
add esi, 0x10
movdqu xmm0, xmmword [edx]
pxor xmm0, xmm1
movdqu xmmword [edx], xmm0
add edx, 0x10
cmp ecx, ebx
jb 0x513270
cmp ecx, edi
jae 0x5132b3
sub esi, edx
sub edi, ecx
lea ecx, [ecx]
mov al, byte [edx]
lea edx, [edx + 1]
mov cl, byte [esi + edx - 1]
mov byte [esi + edx - 1], al
xor byte [edx - 1], cl
dec edi
jne 0x5132a0
push ebp
push dword [esp + 0x18]
call fcn.00512ec0
push 8
push ebp
push dword [esp + 0x20]
call fcn.00534b20
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
ret 0x10
Function at 0x513840
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x3cc
mov eax, dword [0x586220]
xor eax, esp
mov dword [esp + 0x3c8], eax
push ebx
mov ebx, dword [esp + 0x3d4]
lea eax, [esp + 4]
push ebp
mov ebp, dword [esp + 0x3e0]
push esi
push edi
mov edi, dword [esp + 0x3e4]
mov esi, ecx
push 0x90
push eax
push 1
mov eax, dword [esi + 0x24]
push ebx
call eax
add esp, 0x10
cmp eax, 0x90
je 0x513898
push ebx
mov ecx, esi
call fcn.00514220
jmp 0x51399d
mov ecx, dword [esp + 0x58]
mov eax, dword [esp + 0x3c]
or ecx, dword [esp + 0x38]
or eax, dword [esp + 0x1c]
jne 0x5138b4
mov eax, dword [esp + 0x40]
or eax, dword [esp + 0x20]
or ecx, eax
mov dword [esi + 0x54], ecx
cmp dword [ebp], 0
jne 0x5138d3
movzx eax, byte [esp + 0x10]
shl ax, 8
movzx ecx, ax
movzx eax, byte [esp + 0x11]
or ecx, eax
mov dword [ebp], ecx
mov ax, word [esp + 0x12]
mov ecx, dword [esp + 0x98]
or ecx, dword [esp + 0x78]
mov word [edi + 4], ax
mov eax, dword [esp + 0x14]
mov dword [edi + 8], eax
mov eax, dword [esp + 0x7c]
or eax, dword [esp + 0x5c]
jne 0x513905
mov eax, dword [esp + 0x80]
or eax, dword [esp + 0x60]
or ecx, eax
or dword [esi + 0x54], ecx
cmp dword [edi + 0x40], 0
jne 0x51399b
push 0x220
lea eax, [esp + 0xa4]
push eax
mov eax, dword [esi + 0x24]
push 0x37
push ebx
call eax
add esp, 0x10
cmp eax, 0x220
jne 0x513968
mov cx, word [esp + 0xa4]
mov al, cl
shr al, 3
test al, 1
je 0x51394b
lea eax, [esp + 0x140]
jmp 0x513992
shr cl, 2
test cl, 1
lea ecx, [edi + 0x2c]
je 0x51395f
lea eax, [esp + 0x120]
jmp 0x513995
lea eax, [esp + 0x1c0]
jmp 0x513995
push 0x118
lea eax, [esp + 0x2c4]
push eax
mov eax, dword [esi + 0x24]
push 0xa
push ebx
call eax
add esp, 0x10
cmp eax, 0x118
jne 0x51388b
lea eax, [esp + 0x2d8]
lea ecx, [edi + 0x2c]
push eax
call fcn.004979a0
xor eax, eax
mov ecx, dword [esp + 0x3d8]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00535482
add esp, 0x3cc
ret 0xc
Function at 0x519510
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x55d5db
mov eax, dword fs:[0]
push eax
sub esp, 0x140
mov eax, dword [0x586220]
xor eax, esp
mov dword [esp + 0x13c], eax
push esi
mov eax, dword [0x586220]
xor eax, esp
push eax
lea eax, [esp + 0x148]
mov dword fs:[0], eax
mov edx, dword [esp + 0x158]
mov esi, dword [esp + 0x15c]
push 0x128
push 0
movzx eax, word [edx + 8]
mov word [esp + 0x13c], ax
movzx eax, word [edx + 0xa]
mov word [esp + 0x13e], ax
mov eax, dword [edx + 4]
xor eax, dword [ecx]
mov dword [esp + 0x140], eax
mov eax, dword [edx]
mov dword [esp + 0x144], eax
mov eax, dword [edx + 0xc]
mov dword [esp + 0x148], eax
lea eax, [esp + 0x14]
push eax
mov byte [esp + 0x14], 0
call fcn.00535f30
xor eax, eax
cmp byte [esp + 0x14], al
setne al
push eax
lea eax, [esp + 0x1c]
push eax
call fcn.00490060
lea eax, [esp + 0x48]
mov dword [esp + 0x164], 0
push eax
xor eax, eax
cmp byte [esp + 0x20], al
setne al
push eax
push 0x10
lea eax, [esp + 0x154]
push eax
lea eax, [esp + 0x30]
push eax
call fcn.00490bf0
lea eax, [esp + 0x15c]
push eax
push eax
lea eax, [esp + 0x3c]
push eax
call fcn.004906c0
add esp, 0x34
lea eax, [esp + 0x134]
mov ecx, esi
push eax
call fcn.00555730
lea eax, [esp + 0xc]
mov dword [esp + 0x150], 0xffffffff
push eax
call fcn.004906a0
add esp, 4
mov ecx, dword [esp + 0x148]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [esp + 0x13c]
xor ecx, esp
call fcn.00535482
add esp, 0x14c
ret 8