joyce8/EMBER2024-capa huggingface dataset:
Function at 0x5253a0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov eax, 0x8c
call fcn.004dd690
mov eax, dword [0x60aca0]
xor eax, esp
mov dword [esp + 0x88], eax
mov edx, dword [esp + 0xa0]
xor eax, eax
push ebx
mov ebx, dword [esp + 0x9c]
push ebp
mov ebp, dword [esp + 0x9c]
push esi
mov esi, dword [esp + 0x9c]
push edi
mov edi, dword [esp + 0xac]
mov dword [esp + 0x10], edx
test edi, edi
je 0x525406
cmp edi, dword [esi]
je 0x5253fd
test ebp, ebp
je 0x525480
test ebx, ebx
js 0x525480
mov eax, 1
mov dword [esi], edi
jmp 0x52540c
mov edi, dword [esi]
test edi, edi
je 0x525480
test ebp, ebp
je 0x52559b
push edi
call fcn.00518790
add esp, 4
mov dword [esp + 0x14], eax
cmp eax, 0x80
jle 0x525440
push str.j____int_sizeof_ctx__key_
push 0x74
push str..cryptohmachmac.c
call fcn.0050bd60
mov eax, dword [esp + 0x20]
add esp, 0xc
cmp eax, ebx
jge 0x52549b
push dword [esp + 0x10]
lea eax, [esi + 4]
push edi
push eax
call fcn.00510180
add esp, 0xc
test eax, eax
je 0x525480
push ebx
push ebp
lea ebx, [esi + 4]
push ebx
call fcn.00510330
add esp, 0xc
test eax, eax
je 0x525480
lea ebp, [esi + 0x4c]
push ebp
lea eax, [esi + 0x50]
push eax
push ebx
call fcn.005100e0
add esp, 0xc
test eax, eax
jne 0x5254b7
xor eax, eax
mov ecx, dword [esp + 0x98]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004dcc5c
add esp, 0x8c
ret
cmp ebx, 0x80
ja 0x525480
push ebx
lea eax, [esi + 0x50]
push ebp
push eax
call fcn.004de9c0
lea ebp, [esi + 0x4c]
add esp, 0xc
mov dword [ebp], ebx
mov ecx, dword [ebp]
cmp ecx, 0x80
je 0x5254da
mov eax, 0x80
sub eax, ecx
push eax
lea eax, [esi + 0x50]
add eax, ecx
push 0
push eax
call fcn.004def40
add esp, 0xc
mov edx, dword [esp + 0x10]
xor ecx, ecx
mov al, byte [esi + ecx + 0x50]
xor al, 0x36
mov byte [esp + ecx + 0x18], al
inc ecx
cmp ecx, 0x80
jl 0x5254e0
push edx
lea ebx, [esi + 0x1c]
push edi
push ebx
call fcn.00510180
add esp, 0xc
test eax, eax
je 0x525480
push edi
call fcn.00518790
push eax
lea eax, [esp + 0x20]
push eax
push ebx
call fcn.00510330
add esp, 0x10
test eax, eax
je 0x525480
xor ecx, ecx
nop dword [eax + eax]
mov al, byte [esi + ecx + 0x50]
xor al, 0x5c
mov byte [esp + ecx + 0x18], al
inc ecx
cmp ecx, 0x80
jl 0x525530
push dword [esp + 0x10]
lea ebx, [esi + 0x34]
push edi
push ebx
call fcn.00510180
add esp, 0xc
test eax, eax
je 0x525480
push edi
call fcn.00518790
push eax
lea eax, [esp + 0x20]
push eax
push ebx
call fcn.00510330
add esp, 0x10
test eax, eax
je 0x525480
lea eax, [esi + 0x1c]
push eax
lea eax, [esi + 4]
push eax
call fcn.00510400
add esp, 8
test eax, eax
je 0x525480
mov eax, 1
jmp 0x525482
test eax, eax
je 0x525579
jmp 0x5254de
Function at 0x548d00
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov ecx, dword [esp + 8]
push ebx
mov ebx, dword [esp + 8]
push ebp
mov ebp, dword [esp + 0x18]
push esi
push edi
mov edi, 0x80
mov byte [ebx], 0
cmp ecx, edi
cmovg ecx, edi
test ebp, ebp
jg 0x548d28
mov ebp, 0x400
jmp 0x548d32
mov eax, 0x400
cmp ebp, eax
cmovg ebp, eax
test ecx, ecx
jle 0x548d54
sub dword [esp + 0x1c], ebx
mov edx, ebx
mov ebx, dword [esp + 0x1c]
mov esi, ecx
mov al, byte [ebx + edx]
lea edx, [edx + 1]
mov byte [edx - 1], al
sub esi, 1
jne 0x548d42
mov ebx, dword [esp + 0x14]
movzx edx, byte [ebx + ecx - 1]
cmp ecx, edi
jge 0x548d79
mov esi, ebx
sub esi, ecx
movzx eax, byte [esi + ecx]
add eax, edx
movzx eax, al
movzx edx, byte [eax + 0x5e8720]
mov byte [ecx + ebx], dl
inc ecx
cmp ecx, edi
jl 0x548d61
lea eax, [ebp + 7]
mov edx, 0xff
sar eax, 3
neg ebp
sub edi, eax
mov dword [esp + 0x14], eax
movzx eax, byte [edi + ebx]
lea esi, [edi + ebx]
and ebp, 7
mov ecx, ebp
sar edx, cl
and edx, eax
movzx ecx, byte [edx + 0x5e8720]
mov byte [esi], cl
test edi, edi
je 0x548dc8
mov edx, dword [esp + 0x14]
nop dword [eax]
movzx eax, byte [esi + edx - 1]
lea esi, [esi - 1]
xor eax, ecx
movzx ecx, byte [eax + 0x5e8720]
mov byte [esi], cl
sub edi, 1
jne 0x548db0
lea esi, [ebx + 0xfc]
mov edi, 0x40
lea edx, [ebx + 0x7e]
movzx ecx, byte [edx + 1]
lea esi, [esi - 4]
movzx eax, byte [edx]
lea edx, [edx - 2]
shl ecx, 8
or ecx, eax
movzx eax, cx
mov dword [esi + 4], eax
sub edi, 1
jne 0x548dd6
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x549a20
Capabilities:
Encode data using xor
Encrypt data using aes
Reference aes constants

Disassembly:
jmp 0x54a510
push ebp
mov ebp, dword [esp + 0x10]
push ebp
push dword [esp + 0x10]
push dword [esp + 0x10]
call fcn.0054a710
add esp, 0xc
test eax, eax
js 0x54a700
push ebx
push esi
push edi
mov edi, dword [ebp + 0xf0]
xor ebx, ebx
shl edi, 2
test edi, edi
jle 0x54a590
lea esi, [ebp + 8]
lea esi, [esi + edi*4]
lea eax, [ebp + 8]
nop dword [eax]
mov edx, dword [eax - 8]
lea eax, [eax + 0x10]
mov ecx, dword [esi - 8]
lea esi, [esi - 0x10]
mov dword [eax - 0x18], ecx
add ebx, 4
mov ecx, dword [esi + 0xc]
sub edi, 4
mov dword [esi + 8], edx
mov edx, dword [eax - 0x14]
mov dword [eax - 0x14], ecx
mov ecx, dword [esi + 0x10]
mov dword [esi + 0xc], edx
mov edx, dword [eax - 0x10]
mov dword [eax - 0x10], ecx
mov ecx, dword [esi + 0x14]
mov dword [esi + 0x10], edx
mov edx, dword [eax - 0xc]
mov dword [eax - 0xc], ecx
mov dword [esi + 0x14], edx
cmp ebx, edi
jl 0x54a550
mov edi, 1
cmp dword [ebp + 0xf0], edi
jle 0x54a6fb
lea esi, [ebp + 2]
mov edx, dword [esi + 0xe]
lea esi, [esi + 0x10]
mov eax, edx
inc edi
shr eax, 0x18
movzx ecx, byte [eax*4 + 0x5e8c70]
movzx eax, byte [esi - 1]
mov ecx, dword [ecx*4 + 0x5e9870]
movzx eax, byte [eax*4 + 0x5e8c70]
xor ecx, dword [eax*4 + 0x5ea070]
movzx eax, dl
mov edx, dword [esi + 2]
movzx eax, byte [eax*4 + 0x5e8c70]
xor ecx, dword [eax*4 + 0x5ea470]
movzx eax, byte [esi]
movzx eax, byte [eax*4 + 0x5e8c70]
xor ecx, dword [eax*4 + 0x5e9c70]
mov eax, edx
shr eax, 0x18
mov dword [esi - 2], ecx
movzx ecx, byte [eax*4 + 0x5e8c70]
movzx eax, byte [esi + 3]
mov ecx, dword [ecx*4 + 0x5e9870]
movzx eax, byte [eax*4 + 0x5e8c70]
xor ecx, dword [eax*4 + 0x5ea070]
movzx eax, byte [esi + 4]
movzx eax, byte [eax*4 + 0x5e8c70]
xor ecx, dword [eax*4 + 0x5e9c70]
movzx eax, dl
mov edx, dword [esi + 6]
movzx eax, byte [eax*4 + 0x5e8c70]
xor ecx, dword [eax*4 + 0x5ea470]
mov eax, edx
shr eax, 0x18
mov dword [esi + 2], ecx
movzx ecx, byte [eax*4 + 0x5e8c70]
movzx eax, byte [esi + 7]
mov ecx, dword [ecx*4 + 0x5e9870]
movzx eax, byte [eax*4 + 0x5e8c70]
xor ecx, dword [eax*4 + 0x5ea070]
movzx eax, byte [esi + 8]
movzx eax, byte [eax*4 + 0x5e8c70]
xor ecx, dword [eax*4 + 0x5e9c70]
movzx eax, dl
mov edx, dword [esi + 0xa]
movzx eax, byte [eax*4 + 0x5e8c70]
xor ecx, dword [eax*4 + 0x5ea470]
mov eax, edx
shr eax, 0x18
mov dword [esi + 6], ecx
movzx ecx, byte [eax*4 + 0x5e8c70]
movzx eax, byte [esi + 0xb]
mov ecx, dword [ecx*4 + 0x5e9870]
movzx eax, byte [eax*4 + 0x5e8c70]
xor ecx, dword [eax*4 + 0x5ea070]
movzx eax, byte [esi + 0xc]
movzx eax, byte [eax*4 + 0x5e8c70]
xor ecx, dword [eax*4 + 0x5e9c70]
movzx eax, dl
movzx eax, byte [eax*4 + 0x5e8c70]
xor ecx, dword [eax*4 + 0x5ea470]
mov dword [esi + 0xa], ecx
cmp edi, dword [ebp + 0xf0]
jl 0x54a5a4
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret
Function at 0x54b070
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x10
call fcn.004dd690
push ebx
mov ebx, dword [esp + 0x1c]
push ebp
mov ebp, dword [esp + 0x1c]
push esi
mov esi, dword [esp + 0x38]
push edi
mov edi, dword [esp + 0x2c]
mov esi, dword [esi]
test esi, esi
je 0x54b0ad
mov ecx, dword [esp + 0x38]
test edi, edi
je 0x54b0ad
mov al, byte [esi + ecx]
dec edi
xor al, byte [ebp]
inc esi
mov byte [ebx], al
inc ebp
inc ebx
and esi, 0xf
jne 0x54b098
mov edx, dword [esp + 0x34]
cmp edi, 0x10
jb 0x54b151
mov ecx, dword [esp + 0x38]
mov eax, ebx
sub eax, ecx
mov dword [esp + 0x10], eax
mov eax, ebp
sub eax, ecx
mov dword [esp + 0x14], eax
mov eax, edi
shr eax, 4
mov dword [esp + 0x2c], eax
shl eax, 4
add ebx, eax
add ebp, eax
mov dword [esp + 0x18], ebx
mov ebx, dword [esp + 0x10]
mov dword [esp + 0x1c], ebp
mov ebp, dword [esp + 0x14]
jmp 0x54b0f4
mov ecx, dword [esp + 0x38]
push dword [esp + 0x30]
push ecx
push edx
call dword [esp + 0x4c]
mov eax, dword [esp + 0x40]
push eax
call fcn.0054b320
add esp, 0x10
cmp esi, 0x10
jae 0x54b133
mov eax, dword [esp + 0x38]
mov edx, 0xf
sub edx, esi
add eax, esi
shr edx, 2
inc edx
mov ecx, dword [eax + ebp]
lea eax, [eax + 4]
xor ecx, dword [eax - 4]
mov dword [ebx + eax - 4], ecx
sub edx, 1
jne 0x54b121
mov edx, dword [esp + 0x34]
sub edi, 0x10
add ebx, 0x10
add ebp, 0x10
xor esi, esi
sub dword [esp + 0x2c], 1
jne 0x54b0f0
mov ebx, dword [esp + 0x18]
mov ebp, dword [esp + 0x1c]
test edi, edi
je 0x54b192
push dword [esp + 0x30]
push dword [esp + 0x3c]
push edx
call dword [esp + 0x4c]
mov eax, dword [esp + 0x40]
push eax
call fcn.0054b320
mov eax, dword [esp + 0x48]
add esp, 0x10
sub ebp, eax
sub ebx, eax
lea ecx, [esi + eax]
add esi, edi
nop dword [eax]
mov al, byte [ecx + ebp]
lea ecx, [ecx + 1]
xor al, byte [ecx - 1]
mov byte [ecx + ebx - 1], al
sub edi, 1
jne 0x54b180
mov eax, dword [esp + 0x3c]
pop edi
mov dword [eax], esi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
Function at 0x54b1a0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 4
call fcn.004dd690
mov edx, dword [esp + 8]
push ebx
mov ebx, dword [esp + 0x24]
push ebp
mov ebp, dword [esp + 0x14]
push esi
mov ebx, dword [ebx]
mov esi, dword [esp + 0x1c]
mov dword [esp + 0xc], edx
push edi
test ebx, ebx
je 0x54b1e9
mov ecx, dword [esp + 0x2c]
nop dword [eax]
test esi, esi
je 0x54b1e9
mov al, byte [ebx + ecx]
dec esi
xor al, byte [edx]
inc ebx
mov byte [ebp], al
inc edx
inc ebp
mov dword [esp + 0x10], edx
and ebx, 0xf
jne 0x54b1d0
mov edi, dword [esp + 0x28]
movzx ecx, byte [edi + 0xc]
movzx eax, byte [edi + 0xd]
shl ecx, 8
or ecx, eax
movzx eax, byte [edi + 0xe]
shl ecx, 8
or ecx, eax
movzx eax, byte [edi + 0xf]
shl ecx, 8
or ecx, eax
mov dword [esp + 0x20], ecx
cmp esi, 0x10
jb 0x54b29e
nop dword [eax]
mov edi, esi
shr edi, 4
add ecx, edi
mov dword [esp + 0x20], ecx
cmp ecx, edi
jae 0x54b237
sub edi, ecx
xor ecx, ecx
mov dword [esp + 0x20], ecx
push dword [esp + 0x28]
push dword [esp + 0x28]
push edi
push ebp
push edx
call dword [esp + 0x48]
mov ecx, dword [esp + 0x34]
add esp, 0x14
mov edx, dword [esp + 0x28]
mov eax, ecx
shr eax, 0x18
mov byte [edx + 0xc], al
mov eax, ecx
shr eax, 0x10
mov byte [edx + 0xd], al
mov eax, ecx
shr eax, 8
mov byte [edx + 0xe], al
mov byte [edx + 0xf], cl
test ecx, ecx
jne 0x54b284
mov ecx, 0xc
dec ecx
add byte [ecx + edx], 1
jne 0x54b280
test ecx, ecx
jne 0x54b275
mov ecx, dword [esp + 0x20]
mov edx, dword [esp + 0x10]
shl edi, 4
sub esi, edi
add edx, edi
add ebp, edi
mov dword [esp + 0x10], edx
cmp esi, 0x10
jae 0x54b220
mov edi, dword [esp + 0x28]
test esi, esi
je 0x54b313
mov eax, dword [esp + 0x2c]
xorps xmm0, xmm0
push edi
push dword [esp + 0x28]
push 1
push eax
push eax
movups xmmword [eax], xmm0
call dword [esp + 0x48]
mov ecx, dword [esp + 0x34]
add esp, 0x14
inc ecx
mov eax, ecx
mov byte [edi + 0xf], cl
shr eax, 0x18
mov byte [edi + 0xc], al
mov eax, ecx
shr eax, 0x10
mov byte [edi + 0xd], al
mov eax, ecx
shr eax, 8
mov byte [edi + 0xe], al
test ecx, ecx
jne 0x54b2f0
mov ecx, 0xc
dec ecx
add byte [ecx + edi], 1
jne 0x54b2f0
test ecx, ecx
jne 0x54b2e5
mov eax, dword [esp + 0x2c]
sub ebp, eax
mov edx, dword [esp + 0x10]
sub edx, eax
lea ecx, [ebx + eax]
add ebx, esi
mov al, byte [edx + ecx]
lea ecx, [ecx + 1]
xor al, byte [ecx - 1]
mov byte [ecx + ebp - 1], al
sub esi, 1
jne 0x54b301
mov eax, dword [esp + 0x30]
pop edi
pop esi
pop ebp
mov dword [eax], ebx
pop ebx
pop ecx
ret
Function at 0x54b920
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, dword [esp + 8]
mov eax, dword [ebx + 0x38]
or eax, dword [ebx + 0x3c]
je 0x54b934
mov eax, 0xfffffffe
pop ebx
ret
push esi
mov esi, dword [esp + 0x14]
xor ecx, ecx
mov eax, esi
add eax, dword [ebx + 0x30]
adc ecx, dword [ebx + 0x34]
cmp ecx, 0x20000000
ja 0x54b9e9
jb 0x54b959
test eax, eax
jne 0x54b9e9
push ebp
mov ebp, dword [esp + 0x14]
push edi
mov edi, dword [ebx + 0x16c]
mov dword [ebx + 0x30], eax
mov dword [ebx + 0x34], ecx
test edi, edi
je 0x54b999
nop
test esi, esi
je 0x54b985
mov al, byte [ebp]
dec esi
xor byte [edi + ebx + 0x40], al
inc ebp
inc edi
and edi, 0xf
jne 0x54b970
jmp 0x54b989
test edi, edi
jne 0x54b9dc
lea eax, [ebx + 0x60]
push eax
lea eax, [ebx + 0x40]
push eax
call fcn.0054cb70
add esp, 8
mov eax, esi
and eax, 0xfffffff0
mov dword [esp + 0x14], eax
je 0x54b9be
push eax
push ebp
lea eax, [ebx + 0x60]
push eax
lea eax, [ebx + 0x40]
push eax
call fcn.0054c930
add ebp, dword [esp + 0x24]
add esp, 0x10
sub esi, dword [esp + 0x14]
test esi, esi
je 0x54b9dc
xor ecx, ecx
mov edi, esi
test esi, esi
je 0x54b9dc
nop word [eax + eax]
mov al, byte [ecx + ebp]
xor byte [ebx + ecx + 0x40], al
inc ecx
cmp ecx, esi
jb 0x54b9d0
mov dword [ebx + 0x16c], edi
xor eax, eax
pop edi
pop ebp
pop esi
pop ebx
ret
pop esi
or eax, 0xffffffff
pop ebx
ret
Function at 0x54cb70
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x14
call fcn.004dd690
mov eax, dword [esp + 0x18]
push ebx
push ebp
push esi
movzx ecx, byte [eax + 0xf]
mov esi, dword [esp + 0x28]
mov ebp, ecx
and ecx, 0xf
mov dword [esp + 0x24], 0
add ecx, ecx
and ebp, 0xfffffff0
push edi
mov ebx, dword [esi + ecx*8]
mov edi, dword [esi + ecx*8 + 4]
mov edx, dword [esi + ecx*8 + 8]
mov ecx, dword [esi + ecx*8 + 0xc]
mov esi, edx
shrd edx, ecx, 4
and esi, 0xf
mov dword [esp + 0x14], ebx
or dword [esp + 0x28], edx
shl dword [esp + 0x14], 0x1c
shrd ebx, edi, 4
mov edx, dword [esi*4 + 0x5ea998]
mov esi, dword [esp + 0x2c]
shr ecx, 4
or dword [esp + 0x14], ecx
xor ecx, ecx
shr edi, 4
xor ecx, ebx
xor ecx, dword [esi + ebp]
xor edx, edi
xor edx, dword [esi + ebp + 4]
mov edi, dword [esp + 0x28]
mov ebx, dword [esp + 0x14]
xor edi, dword [esi + ebp + 8]
xor ebx, dword [esi + ebp + 0xc]
mov dword [esp + 0x18], edx
mov edx, 0xe
mov dword [esp + 0x10], ecx
mov dword [esp + 0x1c], edx
nop dword [eax + eax]
movzx edx, byte [edx + eax]
xor esi, esi
mov ebp, dword [esp + 0x10]
mov ecx, edx
shr ecx, 4
and edx, 0xf
mov dword [esp + 0x20], ecx
add edx, edx
mov ecx, edi
shl ebp, 0x1c
shrd edi, ebx, 4
and ecx, 0xf
mov dword [esp + 0x28], 0
shr ebx, 4
or esi, edi
or ebp, ebx
xor edi, edi
mov ebx, dword [ecx*4 + 0x5ea998]
mov ecx, dword [esp + 0x18]
shrd dword [esp + 0x10], ecx, 4
xor edi, dword [esp + 0x10]
shr ecx, 4
xor ebx, ecx
mov ecx, dword [esp + 0x2c]
xor ebx, dword [ecx + edx*8 + 4]
xor ebp, dword [ecx + edx*8 + 0xc]
xor edi, dword [ecx + edx*8]
xor esi, dword [ecx + edx*8 + 8]
mov edx, edi
shrd edi, ebx, 4
mov ecx, esi
shl edx, 0x1c
shrd esi, ebp, 4
and ecx, 0xf
shr ebx, 4
or dword [esp + 0x28], esi
shr ebp, 4
or edx, ebp
xor ebp, ebp
mov ecx, dword [ecx*4 + 0x5ea998]
xor ebp, edi
xor ecx, ebx
mov dword [esp + 0x14], edx
mov edx, dword [esp + 0x20]
mov ebx, ebp
add edx, edx
mov dword [esp + 0x10], ebp
mov ebp, dword [esp + 0x2c]
xor ebx, dword [ebp + edx*8]
xor ecx, dword [ebp + edx*8 + 4]
mov dword [esp + 0x10], ebx
mov ebx, dword [esp + 0x28]
xor ebx, dword [ebp + edx*8 + 8]
mov dword [esp + 0x28], ebx
mov ebx, dword [esp + 0x14]
xor ebx, dword [ebp + edx*8 + 0xc]
mov edx, dword [esp + 0x1c]
mov edi, dword [esp + 0x28]
sub edx, 1
mov dword [esp + 0x18], ecx
mov dword [esp + 0x1c], edx
jns 0x54cc10
mov edx, dword [esp + 0x18]
shr ecx, 0x18
mov byte [eax], cl
mov ecx, edx
shr ecx, 0x10
mov byte [eax + 1], cl
mov ecx, edx
shr ecx, 8
mov byte [eax + 2], cl
mov byte [eax + 3], dl
mov edx, dword [esp + 0x10]
mov ecx, edx
shr ecx, 0x18
mov byte [eax + 4], cl
mov ecx, edx
shr ecx, 0x10
mov byte [eax + 5], cl
mov ecx, edx
shr ecx, 8
mov byte [eax + 6], cl
mov ecx, ebx
shr ecx, 0x18
mov byte [eax + 8], cl
mov ecx, ebx
shr ecx, 0x10
mov byte [eax + 9], cl
mov ecx, ebx
shr ecx, 8
mov byte [eax + 0xa], cl
mov byte [eax + 7], dl
mov edx, edi
mov ecx, edx
mov byte [eax + 0xb], bl
shr ecx, 0x18
mov byte [eax + 0xc], cl
mov ecx, edx
shr ecx, 0x10
pop edi
mov byte [eax + 0xd], cl
mov ecx, edx
pop esi
shr ecx, 8
pop ebp
mov byte [eax + 0xe], cl
mov byte [eax + 0xf], dl
pop ebx
add esp, 0x14
ret
Function at 0x550910
Capabilities:
Encode data using xor

Disassembly:
cmp dword [esp + 0x18], 0
je 0x550924
mov dword [esp + 0x18], fcn.0054f0f0
jmp fcn.0054aed0
mov dword [esp + 0x18], fcn.0054e390
jmp fcn.0054ac20

Function at 0x551450
Capabilities:
Encode data using base64

Disassembly:
mov eax, dword [esp + 4]
push ebx
push esi
mov esi, dword [esp + 0x14]
xor ebx, ebx
test esi, esi
jle 0x55153c
push edi
mov edi, dword [esp + 0x14]
inc edi
nop word [eax + eax]
movzx edx, byte [edi - 1]
cmp esi, 3
jl 0x5514ce
movzx ecx, byte [edi]
shl edx, 8
or edx, ecx
movzx ecx, byte [edi + 1]
shl edx, 8
or edx, ecx
mov ecx, edx
shr ecx, 0x12
and ecx, 0x3f
movzx ecx, byte [ecx + 0x5ebaa8]
mov byte [eax], cl
mov ecx, edx
shr ecx, 0xc
and ecx, 0x3f
movzx ecx, byte [ecx + 0x5ebaa8]
mov byte [eax + 1], cl
mov ecx, edx
shr ecx, 6
and ecx, 0x3f
and edx, 0x3f
movzx ecx, byte [ecx + 0x5ebaa8]
mov byte [eax + 2], cl
movzx ecx, byte [edx + 0x5ebaa8]
mov byte [eax + 3], cl
jmp 0x55151f
shl edx, 0x10
cmp esi, 2
jne 0x5514de
movzx ecx, byte [edi]
shl ecx, 8
or edx, ecx
mov ecx, edx
shr ecx, 0x12
and ecx, 0x3f
movzx ecx, byte [ecx + 0x5ebaa8]
mov byte [eax], cl
mov ecx, edx
shr ecx, 0xc
and ecx, 0x3f
movzx ecx, byte [ecx + 0x5ebaa8]
mov byte [eax + 1], cl
cmp esi, 1
jne 0x55150b
lea ecx, [esi + 0x3c]
jmp 0x551518
shr edx, 6
and edx, 0x3f
movzx ecx, byte [edx + 0x5ebaa8]
mov byte [eax + 2], cl
mov byte [eax + 3], 0x3d
sub esi, 3
add eax, 4
add ebx, 4
add edi, 3
test esi, esi
jg 0x551470
pop edi
mov byte [eax], 0
mov eax, ebx
pop esi
pop ebx
ret
mov byte [eax], bl
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x561ed0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 0x14]
cmp dword [esp + 0x18], esi
jne 0x561f99
mov ecx, dword [esp + 0x10]
mov al, byte [ecx]
cmp al, 0x6a
je 0x561ef1
cmp al, 0x6b
jne 0x561f99
inc ecx
cmp al, 0x6b
jne 0x561f5b
add esi, 0xfffffffd
xor eax, eax
test esi, esi
jle 0x561f12
nop
mov dl, byte [ecx]
inc ecx
cmp dl, 0xba
je 0x561f12
cmp dl, 0xbb
jne 0x561f3b
inc eax
cmp eax, esi
jl 0x561f00
sub esi, eax
test eax, eax
jne 0x561f5e
push 0x83
push str..crypto_rsa_rsa_x931.c
push 0x8a
push 0x80
push 4
call fcn.0050f140
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
push 0x7b
push str..crypto_rsa_rsa_x931.c
push 0x8a
push 0x80
push 4
call fcn.0050f140
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
add esi, 0xfffffffe
cmp byte [esi + ecx], 0xcc
je 0x561f87
push 0x8b
push str..crypto_rsa_rsa_x931.c
push 0x8b
push 0x80
push 4
call fcn.0050f140
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
push esi
push ecx
push dword [esp + 0x10]
call fcn.004de9c0
add esp, 0xc
mov eax, esi
pop esi
ret
push 0x70
push str..crypto_rsa_rsa_x931.c
push 0x89
push 0x80
push 4
call fcn.0050f140
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
Function at 0x5672b0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov eax, 0x70
call fcn.004dd690
mov eax, dword [0x60aca0]
xor eax, esp
mov dword [esp + 0x6c], eax
cmp dword [esp + 0x88], 0x40000000
mov eax, dword [esp + 0x7c]
mov dword [esp + 8], eax
mov eax, dword [esp + 0x84]
push ebp
mov ebp, dword [esp + 0x78]
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x90]
push esi
mov dword [esp + 0xc], eax
mov dword [esp + 0x14], 0
ja 0x567487
mov esi, dword [esp + 0x80]
cmp esi, 0x40000000
ja 0x567487
cmp dword [esp + 0x88], 0x40000000
ja 0x567487
push ebx
push edi
push eax
call fcn.005187a0
mov edi, eax
lea eax, [esp + 0x28]
push eax
call fcn.005105a0
push 0
push dword [esp + 0x20]
lea eax, [esp + 0x34]
mov ebx, 1
push eax
call fcn.00510180
push dword [esp + 0xa4]
lea eax, [esp + 0x3c]
mov dword [esp + 0x28], 0x1000000
push dword [esp + 0x30]
push eax
call fcn.00510330
add esp, 0x20
test eax, eax
je 0x567463
push 4
lea eax, [esp + 0x14]
push eax
lea eax, [esp + 0x2c]
push eax
call fcn.00510330
add esp, 0xc
test eax, eax
je 0x567463
push dword [esp + 0x98]
lea eax, [esp + 0x28]
push dword [esp + 0x24]
push eax
call fcn.00510330
add esp, 0xc
test eax, eax
je 0x567463
push 0
cmp esi, edi
jb 0x56742b
lea eax, [esp + 0x28]
push ebp
push eax
call fcn.005100b0
add esp, 0xc
test eax, eax
je 0x567463
sub esi, edi
je 0x56745b
push 0
push dword [esp + 0x18]
lea eax, [esp + 0x2c]
add ebp, edi
push eax
inc ebx
call fcn.00510180
push dword [esp + 0x9c]
mov eax, ebx
mov byte [esp + 0x23], bl
push dword [esp + 0x28]
shr eax, 8
mov byte [esp + 0x26], al
mov eax, ebx
shr eax, 0x10
mov byte [esp + 0x25], al
mov eax, ebx
shr eax, 0x18
mov byte [esp + 0x24], al
lea eax, [esp + 0x38]
push eax
call fcn.00510330
add esp, 0x18
test eax, eax
jne 0x567377
jmp 0x567463
lea eax, [esp + 0x40]
push eax
lea eax, [esp + 0x2c]
push eax
call fcn.005100b0
add esp, 0xc
test eax, eax
je 0x567463
push esi
lea eax, [esp + 0x40]
push eax
push ebp
call fcn.004de9c0
lea eax, [esp + 0x48]
push edi
push eax
call fcn.00514df0
add esp, 0x14
mov dword [esp + 0x1c], 1
lea eax, [esp + 0x24]
push eax
call fcn.00510340
mov eax, dword [esp + 0x20]
add esp, 4
pop edi
pop ebx
pop esi
pop ebp
mov ecx, dword [esp + 0x6c]
xor ecx, esp
call fcn.004dcc5c
add esp, 0x70
ret
mov ecx, dword [esp + 0x74]
xor eax, eax
pop esi
pop ebp
xor ecx, esp
call fcn.004dcc5c
add esp, 0x70
ret
Function at 0x567600
Capabilities:
Encode data using xor

Disassembly:
push edi
mov edi, dword [esp + 8]
cmp dword [edi + 0x10c], 0xffffffff
jne 0x567612
xor eax, eax
pop edi
ret
push ebp
push esi
push edi
call fcn.00513c90
mov ecx, dword [esp + 0x1c]
add esp, 4
mov ebp, dword [esp + 0x14]
mov esi, eax
mov dword [ecx], esi
test ebp, ebp
je 0x5676d5
mov ecx, dword [edi + 0x10c]
push ebx
cmp ecx, esi
jne 0x567666
test esi, esi
jle 0x5676b4
mov edx, ebp
lea ecx, [edi + 0x8c]
mov ebx, esi
nop word [eax + eax]
mov al, byte [ecx + 0x60]
lea ecx, [ecx + 1]
xor al, byte [ecx - 1]
lea edx, [edx + 1]
mov byte [edx - 1], al
sub ebx, 1
jne 0x567650
jmp 0x5676b4
sub eax, ecx
mov byte [ecx + edi + 0xec], 0x80
cmp eax, 1
jle 0x56768a
dec eax
push eax
lea eax, [edi + 0xed]
add eax, ecx
push 0
push eax
call fcn.004def40
add esp, 0xc
test esi, esi
jle 0x5676b4
mov edx, ebp
lea ecx, [edi + 0xac]
mov ebx, esi
nop dword [eax + eax]
mov al, byte [ecx + 0x40]
lea ecx, [ecx + 1]
xor al, byte [ecx - 1]
lea edx, [edx + 1]
mov byte [edx - 1], al
sub ebx, 1
jne 0x5676a0
push esi
push ebp
push ebp
push edi
call fcn.00518740
add esp, 0x10
pop ebx
test eax, eax
jne 0x5676d5
push esi
push ebp
call fcn.00514df0
add esp, 8
xor eax, eax
pop esi
pop ebp
pop edi
ret
pop esi
pop ebp
mov eax, 1
pop edi
ret

Function at 0x5699f0
Capabilities:
Encode data using xor

Disassembly:
mov ecx, dword [esp + 0xc]
push ebx
push ebp
mov ebp, dword [esp + 0x10]
push edi
mov eax, dword [ebp + 4]
cmp eax, dword [ecx + 4]
jge 0x569a07
mov edi, ecx
jmp 0x569a0b
mov edi, ebp
mov ebp, ecx
mov ebx, dword [esp + 0x10]
mov eax, dword [edi + 4]
cmp eax, dword [ebx + 8]
jg 0x569a1b
mov eax, ebx
jmp 0x569a25
push eax
push ebx
call fcn.00515c40
add esp, 8
test eax, eax
jne 0x569a2d
pop edi
pop ebp
pop ebx
ret
push esi
xor esi, esi
cmp dword [ebp + 4], esi
jle 0x569a4b
mov eax, dword [edi]
mov ecx, dword [ebp]
mov edx, dword [eax + esi*4]
mov eax, dword [ebx]
xor edx, dword [ecx + esi*4]
mov dword [eax + esi*4], edx
inc esi
cmp esi, dword [ebp + 4]
jl 0x569a35
cmp esi, dword [edi + 4]
jge 0x569a60
mov eax, dword [edi]
mov ecx, dword [ebx]
mov eax, dword [eax + esi*4]
mov dword [ecx + esi*4], eax
inc esi
cmp esi, dword [edi + 4]
jl 0x569a50
mov ecx, dword [edi + 4]
mov dword [ebx + 4], ecx
pop esi
test ecx, ecx
jle 0x569a84
mov edx, dword [ebx]
add edx, 0xfffffffc
lea edx, [edx + ecx*4]
mov eax, dword [edx]
lea edx, [edx - 4]
test eax, eax
jne 0x569a81
dec ecx
test ecx, ecx
jg 0x569a73
mov dword [ebx + 4], ecx
pop edi
pop ebp
mov eax, 1
pop ebx
ret