joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4f3df0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x10
call fcn.0053f910
push ebx
mov ebx, dword [esp + 0x18]
push ebp
push esi
push edi
mov eax, dword [ebx + 0x30]
mov esi, dword [ebx + 0x34]
mov ecx, dword [ebx + 0x38]
mov edi, dword [ebx + 0x3c]
shld esi, eax, 3
shld edi, ecx, 3
shl eax, 3
shl ecx, 3
cmp dword [ebx + 0x168], 0
mov dword [esp + 0x1c], esi
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], edi
mov dword [esp + 0x10], ecx
jne 0x4f3e3e
cmp dword [ebx + 0x16c], 0
je 0x4f3e56
lea eax, [ebx + 0x60]
push eax
lea eax, [ebx + 0x40]
push eax
call fcn.004f4610
mov eax, dword [esp + 0x1c]
add esp, 8
mov ecx, dword [esp + 0x10]
mov dword [ebx + 0x30], eax
mov dword [ebx + 0x38], ecx
mov ecx, eax
mov dword [ebx + 0x34], esi
mov eax, esi
shrd ecx, eax, 8
mov dword [ebx + 0x3c], edi
movzx eax, cl
cdq
mov ebx, eax
mov ecx, dword [esp + 0x14]
mov ebp, edx
movzx eax, cl
cdq
shld edx, eax, 8
shl eax, 8
or ebp, edx
or ebx, eax
mov eax, esi
shrd ecx, eax, 0x10
shld ebp, ebx, 8
movzx eax, cl
mov ecx, dword [esp + 0x14]
cdq
shl ebx, 8
or ebp, edx
or ebx, eax
mov eax, esi
shrd ecx, eax, 0x18
shld ebp, ebx, 8
movzx eax, cl
mov ecx, dword [esp + 0x1c]
cdq
shl ebx, 8
or ebp, edx
or ebx, eax
movzx eax, cl
cdq
shld ebp, ebx, 8
shl ebx, 8
or ebp, edx
or ebx, eax
mov eax, ecx
shr eax, 8
movzx eax, al
cdq
shld ebp, ebx, 8
shl ebx, 8
or ebp, edx
or ebx, eax
mov eax, ecx
shr eax, 0x10
movzx eax, al
cdq
shld ebp, ebx, 8
shr ecx, 0x18
shl ebx, 8
or ebp, edx
or ebx, eax
mov eax, edi
shld ebp, ebx, 8
shl ebx, 8
or ebx, ecx
mov ecx, dword [esp + 0x10]
shrd ecx, eax, 8
movzx eax, cl
mov ecx, dword [esp + 0x10]
cdq
mov esi, eax
mov edi, edx
movzx eax, cl
cdq
shld edx, eax, 8
shl eax, 8
or edi, edx
or esi, eax
mov eax, dword [esp + 0x18]
shld edi, esi, 8
shl esi, 8
shrd ecx, eax, 0x10
movzx eax, cl
mov ecx, dword [esp + 0x10]
cdq
or esi, eax
or edi, edx
mov eax, dword [esp + 0x18]
shrd ecx, eax, 0x18
shld edi, esi, 8
movzx eax, cl
mov ecx, dword [esp + 0x18]
cdq
shl esi, 8
or edi, edx
or esi, eax
movzx eax, cl
shld edi, esi, 8
cdq
shl esi, 8
or edi, edx
or esi, eax
mov eax, ecx
shld edi, esi, 8
shr eax, 8
movzx eax, al
cdq
shl esi, 8
or edi, edx
or esi, eax
mov eax, ecx
shld edi, esi, 8
shr eax, 0x10
movzx eax, al
shl esi, 8
cdq
or esi, eax
shr ecx, 0x18
or edi, edx
shld edi, esi, 8
shl esi, 8
or esi, ecx
mov ecx, dword [esp + 0x24]
add ecx, 0x40
xor dword [ecx], ebx
mov ebx, dword [esp + 0x24]
xor dword [ecx + 4], ebp
xor dword [ebx + 0x48], esi
lea eax, [ebx + 0x60]
xor dword [ebx + 0x4c], edi
push eax
push ecx
call fcn.004f4610
mov eax, dword [ebx + 0x20]
lea ecx, [ebx + 0x40]
xor dword [ecx], eax
add esp, 8
mov eax, dword [ebx + 0x24]
xor dword [ecx + 4], eax
mov eax, dword [ebx + 0x28]
xor dword [ebx + 0x48], eax
mov eax, dword [ebx + 0x2c]
xor dword [ebx + 0x4c], eax
mov edx, dword [esp + 0x28]
pop edi
pop esi
pop ebp
pop ebx
test edx, edx
je 0x4f3ffe
mov eax, dword [esp + 0x1c]
cmp eax, 0x10
ja 0x4f3ffe
add esp, 0x10
mov dword [esp + 0xc], eax
mov dword [esp + 8], edx
mov dword [esp + 4], ecx
jmp fcn.0048d590
or eax, 0xffffffff
add esp, 0x10
ret
Function at 0x4f83a0
Capabilities:
Encode data using xor

Disassembly:
cmp dword [esp + 0x18], 0
je 0x4f83b4
mov dword [esp + 0x18], fcn.004f6b80
jmp fcn.004f2750
mov dword [esp + 0x18], fcn.004f5e10
jmp fcn.004f2490
Function at 0x501ae0
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
mov eax, 0x18
call fcn.0053f910
mov eax, dword [0x5e8464]
xor eax, esp
mov dword [esp + 0x14], eax
mov ecx, dword [esp + 0x20]
mov eax, dword [esp + 0x1c]
mov edx, dword [esp + 0x28]
mov dword [esp], eax
mov eax, dword [ecx]
push ebx
mov ebx, dword [esp + 0x30]
mov dword [esp + 8], eax
mov eax, dword [ecx + 4]
mov dword [esp + 0xc], eax
test ebx, ebx
jle 0x501bc9
push ebp
mov ebp, dword [esp + 0x2c]
push esi
push edi
lea esi, [edx + 2]
lea edi, [ebp + 3]
sub ebp, edx
nop dword [eax]
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x18]
push eax
push dword [esp + 0x18]
call fcn.00501f00
mov al, byte [edi - 3]
lea edi, [edi + 8]
xor al, byte [esp + 0x28]
lea esi, [esi + 8]
mov byte [esi - 0xa], al
add esp, 0xc
mov byte [esp + 0x14], al
mov al, byte [edi - 0xa]
xor al, byte [esp + 0x1d]
mov byte [esi - 9], al
mov byte [esp + 0x15], al
mov al, byte [esi + ebp - 8]
xor al, byte [esp + 0x1e]
mov byte [esi - 8], al
mov byte [esp + 0x16], al
mov al, byte [edi - 8]
xor al, byte [esp + 0x1f]
mov byte [esi - 7], al
mov byte [esp + 0x17], al
mov al, byte [edi - 7]
xor al, byte [esp + 0x20]
mov byte [esi - 6], al
mov byte [esp + 0x18], al
mov al, byte [edi - 6]
xor al, byte [esp + 0x21]
mov byte [esi - 5], al
mov byte [esp + 0x19], al
mov al, byte [edi - 5]
xor al, byte [esp + 0x22]
mov byte [esi - 4], al
mov byte [esp + 0x1a], al
mov al, byte [edi - 4]
xor al, byte [esp + 0x23]
mov byte [esi - 3], al
mov byte [esp + 0x1b], al
sub ebx, 1
jne 0x501b30
pop edi
pop esi
pop ebp
mov ecx, dword [esp + 0x18]
pop ebx
xor ecx, esp
call fcn.0053ed9c
add esp, 0x18
ret
Function at 0x50fe00
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 8]
push ebx
mov ebx, dword [esp + 0x10]
push ebp
mov ecx, dword [edx + 4]
mov ebp, edx
push edi
cmp ecx, dword [ebx + 4]
mov edi, dword [esp + 0x10]
cmovge ebp, ebx
cmovge ebx, edx
mov eax, dword [ebx + 4]
cmp eax, dword [edi + 8]
jg 0x50fe29
mov eax, edi
jmp 0x50fe33
push eax
push edi
call fcn.004797b0
add esp, 8
test eax, eax
jne 0x50fe3b
pop edi
pop ebp
pop ebx
ret
push esi
xor esi, esi
cmp dword [ebp + 4], esi
jle 0x50fe59
mov eax, dword [ebp]
mov ecx, dword [ebx]
mov edx, dword [eax + esi*4]
mov eax, dword [edi]
xor edx, dword [ecx + esi*4]
mov dword [eax + esi*4], edx
inc esi
cmp esi, dword [ebp + 4]
jl 0x50fe43
mov eax, dword [ebx + 4]
cmp esi, eax
jge 0x50fe72
mov eax, dword [ebx]
mov ecx, dword [edi]
mov eax, dword [eax + esi*4]
mov dword [ecx + esi*4], eax
inc esi
mov eax, dword [ebx + 4]
cmp esi, eax
jl 0x50fe60
mov dword [edi + 4], eax
pop esi
test eax, eax
jle 0x50fe95
mov edx, dword [edi]
add edx, 0xfffffffc
lea edx, [edx + eax*4]
mov ecx, dword [edx]
lea edx, [edx - 4]
test ecx, ecx
jne 0x50fe90
dec eax
test eax, eax
jg 0x50fe82
mov dword [edi + 4], eax
test eax, eax
jne 0x50fe9e
mov dword [edi + 0xc], 0
pop edi
pop ebp
mov eax, 1
pop ebx
ret
Function at 0x510e90
Capabilities:
Inspect section memory permissions

Disassembly:
mov eax, 4
call fcn.0053f910
push ebp
mov ebp, dword [esp + 0x18]
push esi
push edi
push ebp
xor edi, edi
call fcn.00498920
push ebp
call fcn.00498790
mov esi, eax
add esp, 8
test esi, esi
je 0x5110a6
push ebx
mov ebx, dword [esp + 0x1c]
mov eax, dword [ebx + 4]
add eax, eax
cmp eax, dword [esi + 8]
jg 0x510ecf
mov eax, esi
jmp 0x510ed9
push eax
push esi
call fcn.004797b0
add esp, 8
test eax, eax
je 0x5110a5
mov eax, dword [ebx + 4]
lea ecx, [eax - 1]
test ecx, ecx
js 0x511061
mov ebp, ecx
mov eax, dword [ebx]
mov edx, dword [eax + ebp*4]
mov ecx, edx
shr ecx, 1
mov eax, edx
and eax, 0x20000
and ecx, 0x8000
or ecx, eax
mov eax, edx
and eax, 0x40000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x80000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x100000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x200000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x400000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x800000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x1000000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x2000000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x4000000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x8000000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x10000000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x20000000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x40000000
shr ecx, 1
or ecx, eax
and edx, reloc.WS2_32.dll_accept
mov eax, dword [esi]
shr ecx, 1
or ecx, edx
shr ecx, 1
mov dword [eax + ebp*8 + 4], ecx
mov eax, dword [ebx]
mov ecx, dword [eax + ebp*4]
mov edx, ecx
and edx, 0x8000
mov eax, ecx
add edx, edx
and eax, 0x4000
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x2000
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x1000
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x800
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x400
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x200
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x100
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x80
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x40
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x20
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x10
or edx, eax
mov eax, ecx
add edx, edx
and eax, 8
or edx, eax
mov eax, ecx
add edx, edx
and eax, 4
or edx, eax
mov eax, ecx
add edx, edx
and eax, 2
or edx, eax
and ecx, 1
mov eax, dword [esi]
add edx, edx
or edx, ecx
mov dword [eax + ebp*8], edx
sub ebp, 1
jns 0x510ef1
mov eax, dword [ebx + 4]
mov ebp, dword [esp + 0x24]
add eax, eax
mov dword [esi + 4], eax
test eax, eax
jle 0x511085
mov edx, dword [esi]
add edx, 0xfffffffc
lea edx, [edx + eax*4]
mov ecx, dword [edx]
lea edx, [edx - 4]
test ecx, ecx
jne 0x511080
dec eax
test eax, eax
jg 0x511072
mov dword [esi + 4], eax
test eax, eax
jne 0x51108a
mov dword [esi + 0xc], edi
push dword [esp + 0x20]
push esi
push dword [esp + 0x20]
call fcn.0050feb0
add esp, 0xc
mov ecx, 1
test eax, eax
cmovne edi, ecx
pop ebx
push ebp
call fcn.004986b0
add esp, 4
mov eax, edi
pop edi
pop esi
pop ebp
pop ecx
ret
Function at 0x530db0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0xa8
call fcn.0053f910
mov eax, dword [0x5e8464]
xor eax, esp
mov dword [esp + 0xa4], eax
mov eax, dword [esp + 0xac]
push ebx
push ebp
push esi
mov esi, dword [esp + 0xbc]
xor ebp, ebp
push edi
mov edi, dword [esp + 0xc4]
mov dword [esp + 0x30], eax
mov esi, dword [esi + 4]
mov dword [esp + 0x1c], esi
sub esi, edi
mov dword [esp + 0x10], esi
cmp dword [esp + 0xc8], edi
jae 0x530e14
push str.orig_len___md_size
push 0xf8
push str.._ssl_s3_cbc.c
call fcn.0048d860
add esp, 0xc
cmp edi, 0x40
jbe 0x530e30
push str.md_size___EVP_MAX_MD_SIZE
push 0xf9
push str.._ssl_s3_cbc.c
call fcn.0048d860
add esp, 0xc
mov ecx, dword [esp + 0xc8]
lea eax, [esp + 0x34]
neg eax
lea ebx, [esp + 0x34]
and eax, 0x3f
add ebx, eax
lea eax, [edi + 0x100]
mov dword [esp + 0x20], ebx
cmp ecx, eax
jbe 0x530e5e
mov ebp, ecx
sub ebp, edi
sub ebp, 0x100
mov eax, edi
xor edx, edx
and eax, 0xfffffffe
shl eax, 0x17
sub eax, ebp
add eax, esi
div edi
push edi
mov esi, edx
push 0
push ebx
mov dword [esp + 0x38], esi
call fcn.00542b10
add esp, 0xc
mov dword [esp + 0x18], 0
cmp ebp, dword [esp + 0xc8]
jae 0x530f3b
mov ecx, dword [esp + 0x1c]
mov esi, ebx
mov edx, dword [esp + 0x10]
mov eax, ecx
shr eax, 0x1f
sub ebp, ecx
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0xc0]
shr edx, 0x1f
mov dword [esp + 0x10], edx
mov eax, dword [eax + 0xc]
add eax, ecx
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x24]
lea ebx, [ecx + ebp]
shr ebx, 0x1f
lea ecx, [edi + ebp]
shr ecx, 0x1f
xor cl, dl
xor dl, bl
or cl, dl
mov edx, ebp
xor cl, bl
shr edx, 0x1f
xor dl, byte [esp + 0x14]
dec cl
mov dword [esp + 0x28], ecx
mov cl, byte [eax + ebp]
mov al, bl
xor al, byte [esp + 0x14]
inc ebp
or dl, al
xor dl, bl
mov ebx, dword [esp + 0x18]
neg dl
and dl, cl
and dl, byte [esp + 0x28]
or byte [ebx + esi], dl
inc ebx
mov edx, dword [esp + 0x10]
mov ecx, ebx
sub ecx, edi
mov eax, ebx
xor ecx, edi
xor eax, edi
or ecx, eax
xor ecx, ebx
shr ecx, 0x1f
neg ecx
and ebx, ecx
mov ecx, dword [esp + 0x1c]
mov dword [esp + 0x18], ebx
lea eax, [ecx + ebp]
cmp eax, dword [esp + 0xc8]
jb 0x530ec1
mov esi, dword [esp + 0x2c]
mov ebx, dword [esp + 0x20]
xor edx, edx
test edi, edi
je 0x530f6f
mov ebp, dword [esp + 0x30]
mov eax, esi
xor eax, 0x20
mov al, byte [eax + ebx]
movzx eax, byte [esi + ebx]
inc esi
mov byte [edx + ebp], al
mov ecx, esi
sub ecx, edi
mov eax, esi
xor ecx, edi
xor eax, edi
or ecx, eax
inc edx
xor ecx, esi
shr ecx, 0x1f
neg ecx
and esi, ecx
cmp edx, edi
jb 0x530f45
mov ecx, dword [esp + 0xb4]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0053ed9c
add esp, 0xa8
ret
Function at 0x531a70
Capabilities:
Encode data using xor

Disassembly:
mov eax, 8
call fcn.0053f910
push ebx
mov ebx, dword [esp + 0x1c]
push esi
mov esi, dword [esp + 0x14]
inc ebx
push edi
mov edi, dword [esp + 0x1c]
mov dword [esp + 0x24], ebx
mov eax, dword [esi + 8]
mov ecx, dword [edi + 4]
mov eax, dword [eax + 0x64]
test byte [eax + 0x38], 1
je 0x531b3c
mov edx, dword [esp + 0x20]
lea eax, [ebx + edx]
cmp eax, ecx
ja 0x531b44
add dword [edi + 0xc], edx
add dword [edi + 0x10], edx
sub ecx, edx
mov dword [edi + 4], ecx
test dword [esi + 0x100], 0x200
mov eax, dword [edi + 0xc]
movzx ebx, byte [eax + ecx - 1]
je 0x531b0a
cmp dword [esi + 0x88], 0
jne 0x531b0a
mov eax, dword [esi + 0x58]
push 8
add eax, 8
push 0x5b5904
push eax
call fcn.0048d590
add esp, 0xc
test eax, eax
jne 0x531afd
test bl, 1
jne 0x531afd
mov eax, dword [esi + 0x58]
or dword [eax], 8
mov eax, dword [esi + 0x58]
test byte [eax], 8
je 0x531b0a
test ebx, ebx
je 0x531b0a
dec ebx
mov eax, dword [esi + 0x80]
push ebp
push dword [eax]
call fcn.00491620
mov ebp, dword [edi + 4]
add esp, 4
mov dword [esp + 0x14], ebp
and eax, 0x200000
je 0x531b4d
sub ebp, ebx
mov eax, 1
dec ebp
mov dword [edi + 4], ebp
pop ebp
pop edi
pop esi
pop ebx
add esp, 8
ret
cmp ebx, ecx
jbe 0x531abb
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 8
ret
mov ecx, dword [esp + 0x28]
mov edx, ebp
add ecx, ebx
mov eax, ebp
sub edx, ecx
xor eax, ecx
xor edx, ecx
mov ecx, 0xff
or edx, eax
lea eax, [ebp - 1]
xor edx, ebp
shr edx, 0x1f
dec edx
cmp eax, ecx
mov dword [esp + 0x1c], edx
cmovb ecx, eax
xor esi, esi
test ecx, ecx
je 0x531bd3
mov eax, ebx
shr eax, 0x1f
mov dword [esp + 0x28], eax
mov eax, dword [edi + 0xc]
lea edi, [ebp - 1]
add edi, eax
mov ebp, ecx
nop
mov al, byte [esp + 0x28]
lea edi, [edi - 1]
mov edx, ebx
mov ecx, esi
sub edx, esi
shr ecx, 0x1f
shr edx, 0x1f
xor al, cl
xor dl, cl
inc esi
or dl, al
movzx eax, byte [edi + 1]
xor dl, byte [esp + 0x28]
xor eax, ebx
dec dl
movzx ecx, dl
mov edx, dword [esp + 0x1c]
and ecx, eax
not ecx
and edx, ecx
mov dword [esp + 0x1c], edx
cmp esi, ebp
jb 0x531b90
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x14]
not edx
lea eax, [ebx + 1]
movzx ecx, dl
dec ecx
shr ecx, 0x1f
neg ecx
and eax, ecx
sub ebp, eax
shl eax, 8
or dword [edi], eax
mov eax, ecx
mov dword [edi + 4], ebp
and eax, 1
pop ebp
pop edi
not ecx
pop esi
or eax, ecx
pop ebx
add esp, 8
ret
Function at 0x55e7ee
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0055e664

Function at 0x56386a
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.005633bd
Function at 0x56ce10
Capabilities:
Resolve dns

Disassembly:
mov eax, 0x18
call fcn.0053f910
mov eax, dword [0x5e8464]
xor eax, esp
mov dword [esp + 0x14], eax
push ebx
mov ebx, dword [esp + 0x24]
xor ecx, ecx
push ebp
mov ebp, dword [esp + 0x24]
push esi
push edi
mov dword [esp + 0x10], 1
mov edi, ebp
mov dword [esp + 0x20], ecx
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], ecx
mov dword [esp + 0x14], ecx
xor esi, esi
nop
movsx edx, byte [edi]
lea edi, [edi + 1]
lea eax, [edx - 0x30]
cmp eax, 9
ja 0x56ced7
mov eax, dword [esp + ecx*4 + 0x14]
mov esi, 1
lea eax, [eax + eax*4]
lea eax, [eax - 0x18]
lea eax, [edx + eax*2]
mov dword [esp + ecx*4 + 0x14], eax
cmp eax, 0xff
jbe 0x56ce50
xor esi, esi
call fcn.0056d2e0
cmp eax, 1
jne 0x56cfcc
test esi, esi
jne 0x56cfe1
push 0xa1
push str..crypto_bio_b_sock.c
push 0x16
push 9
call fcn.0048d400
add esp, 0x10
push ebp
call dword [sym.imp.WS2_32.dll_gethostbyname]
mov ecx, eax
test ecx, ecx
jne 0x56cf48
push 0xa7
push str..crypto_bio_b_sock.c
push 0x66
push 0x6a
push 0x20
call fcn.00484160
add esp, 0x14
jmp 0x56cf9f
cmp edx, 0x2e
jne 0x56cf08
test esi, esi
je 0x56ceeb
cmp ecx, 3
je 0x56ce7b
inc ecx
jmp 0x56ce4d
push 0x88
push str..crypto_bio_b_sock.c
push 0x6c
push 0x6a
push 0x20
call fcn.00484160
add esp, 0x14
jmp 0x56cfbc
test edx, edx
jne 0x56ce7b
cmp ecx, 3
jne 0x56ce7b
test esi, esi
je 0x56ce7b
movzx eax, byte [esp + 0x14]
lea esi, [edx + 1]
mov byte [ebx], al
movzx eax, byte [esp + 0x18]
mov byte [ebx + 1], al
movzx eax, byte [esp + 0x1c]
mov byte [ebx + 2], al
movzx eax, byte [esp + 0x20]
mov byte [ebx + 3], al
jmp 0x56ce7d
cmp word [ecx + 8], 2
je 0x56cf69
push 0xae
push str..crypto_bio_b_sock.c
push 0x6b
push 0x6a
push 0x20
call fcn.00484160
add esp, 0x14
jmp 0x56cf9f
mov eax, dword [ecx + 0xc]
mov dword [esp + 0x10], 0
mov eax, dword [eax]
movzx eax, byte [eax]
mov byte [ebx], al
mov eax, dword [ecx + 0xc]
mov eax, dword [eax]
movzx eax, byte [eax + 1]
mov byte [ebx + 1], al
mov eax, dword [ecx + 0xc]
mov eax, dword [eax]
movzx eax, byte [eax + 2]
mov byte [ebx + 2], al
mov eax, dword [ecx + 0xc]
mov eax, dword [eax]
movzx eax, byte [eax + 3]
mov byte [ebx + 3], al
push 0xb7
push str..crypto_bio_b_sock.c
push 0x16
push 0xa
call fcn.0048d400
add esp, 0x10
cmp dword [esp + 0x10], 0
je 0x56cfe1
push ebp
push str.host
push 2
call fcn.00483520
add esp, 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.0053ed9c
add esp, 0x18
ret
mov ecx, dword [esp + 0x24]
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0053ed9c
add esp, 0x18
ret

Function at 0x56d360
Capabilities:
Set socket configuration

Disassembly:
mov eax, dword [esp + 8]
push esi
mov dword [esp + 0xc], eax
lea eax, [esp + 0xc]
push eax
push 0x8004667e
push dword [esp + 0x10]
call dword [sym.imp.WS2_32.dll_ioctlsocket]
mov esi, eax
test esi, esi
jns 0x56d3a0
push 0x248
push str..crypto_bio_b_sock.c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push 5
push 2
call fcn.00484160
add esp, 0x14
xor eax, eax
test esi, esi
pop esi
sete al
ret
Function at 0x408d5a
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, ecx
push edi
mov edi, dword [ebp + 0xc]
test eax, eax
jg 0x408d7b
jl 0x408d72
test edi, edi
jne 0x408d7b
xor eax, eax
xor edx, edx
jmp 0x408e3c
cmp dword [ebx + 0x38], 0
je 0x408d90
push eax
push edi
push dword [ebp + 8]
call fcn.00408e42
jmp 0x408e3c
mov eax, dword [ebx + 0x1c]
push esi
mov esi, edi
mov ecx, dword [eax]
test ecx, ecx
je 0x408dd7
mov eax, dword [ebx + 0x2c]
mov eax, dword [eax]
mov dword [ebp - 4], eax
test eax, eax
je 0x408dd7
cmp eax, edi
jb 0x408db1
mov eax, edi
mov dword [ebp - 4], edi
push eax
push ecx
push dword [ebp + 8]
call fcn.0040a5c0
mov ecx, dword [ebp - 4]
add esp, 0xc
mov eax, dword [ebp + 8]
sub esi, ecx
add eax, ecx
mov dword [ebp - 4], eax
mov eax, dword [ebx + 0x2c]
sub dword [eax], ecx
mov eax, dword [ebx + 0x1c]
add dword [eax], ecx
jmp 0x408ddd
mov eax, dword [ebp + 8]
mov dword [ebp - 4], eax
cmp dword [ebx + 0x4c], 0
je 0x408e31
mov ecx, ebx
call fcn.004085f4
mov ecx, dword [ebp - 4]
mov edx, esi
mov eax, 0xfff
cmp esi, eax
jbe 0x408e1c
push dword [ebx + 0x4c]
push eax
push 1
push ecx
call fcn.00412c78
mov ecx, dword [ebp - 4]
sub esi, eax
add ecx, eax
add esp, 0x10
mov dword [ebp - 4], ecx
mov edx, esi
cmp eax, 0xfff
jne 0x408e31
jmp 0x408def
test edx, edx
je 0x408e31
push dword [ebx + 0x4c]
push esi
push 1
push ecx
call fcn.00412c78
add esp, 0x10
sub esi, eax
mov edx, dword [ebp + 0x10]
sub edi, esi
mov eax, edi
sbb edx, 0
pop esi
pop edi
pop ebx
leave
ret 0xc

Function at 0x40a120
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x40a15f
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x40a15f
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x40a15f
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x40a15f
cmp dword [ecx + 0x74], 0xe
jbe 0x40a15f
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x418d51
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x42b7d0
push 0x42b7c8
push str.FlsAlloc
push 0x1e
call fcn.00418c3a
mov esi, eax
add esp, 0x10
test esi, esi
je 0x418d85
push dword [ebp + 8]
mov ecx, esi
call dword [0x427168]
call esi
jmp 0x418d8b
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x418dcf
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x42b7e0
push 0x42b7d8
push str.FlsGetValue
push 0x20
call fcn.00418c3a
mov esi, eax
add esp, 0x10
test esi, esi
je 0x418e06
push dword [ebp + 8]
mov ecx, esi
call dword [0x427168]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]
Function at 0x41c1fc
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0041c06d

Function at 0x41c5f6
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0040a570
mov eax, dword [0x47ce00]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.0041a1b9
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x41c638
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x41c794
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00425090
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x47f520]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.0041d395
mov ecx, dword [esi*4 + 0x47f520]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x41c78d
cmp eax, dword [edi + ecx + 0x24]
jne 0x41c78d
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41c78d
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0041d395
add esp, 0x14
test edx, edx
jl 0x41c78d
jg 0x41c703
test eax, eax
jb 0x41c78d
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x41c78d
jl 0x41c71d
cmp dword [ebp - 0x1008], eax
ja 0x41c78d
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x41c73b
test ebx, ebx
je 0x41c774
cmp ecx, edi
jae 0x41c774
mov al, byte [ecx]
cmp al, 0xd
jne 0x41c755
lea eax, [edi - 1]
cmp ecx, eax
jae 0x41c761
cmp byte [ecx + 1], 0xa
jne 0x41c761
inc ecx
jmp 0x41c761
movzx eax, al
movsx eax, byte [eax + 0x47d0c8]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x41c73b
cmp edx, ebx
jne 0x41c73b
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x41c792
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.00409962
leave
ret