joyce8/EMBER2024-capa huggingface dataset:
Function at 0x540300
Capabilities:
Check if file exists

Disassembly:
push esi
mov esi, dword [esp + 0xc]
push edi
push esi
push dword [esp + 0x10]
call fcn.005403f0
mov edi, eax
add esp, 8
test edi, edi
jne 0x540398
push 0xaf
push str..crypto_bio_bss_file.c
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 1
push 2
call fcn.0052e7d0
push 0x5a557c
push esi
push 0x5fa33c
push dword [esp + 0x2c]
push str.fopen_
push 5
call fcn.0052dec0
add esp, 0x2c
call fcn.005137ea
cmp dword [eax], 2
jne 0x54037b
push 0xb2
push str..crypto_bio_bss_file.c
push 0x80
push 0x6d
push 0x20
call fcn.0052e7d0
add esp, 0x14
xor eax, eax
pop edi
pop esi
ret
push 0xb4
push str..crypto_bio_bss_file.c
push 2
push 0x6d
push 0x20
call fcn.0052e7d0
add esp, 0x14
xor eax, eax
pop edi
pop esi
ret
push 0x62da8c
call fcn.0052bc60
mov esi, eax
add esp, 4
test esi, esi
jne 0x5403b9
push edi
call fcn.005120ca
add esp, 4
xor eax, eax
pop edi
pop esi
ret
push 0
push esi
call fcn.0052b890
push edi
push 1
push 0x6a
push esi
call fcn.0052b8c0
add esp, 0x18
mov eax, esi
pop edi
pop esi
ret
Function at 0x544a30
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov eax, 0x8c
call fcn.004ffc70
mov eax, dword [0x62bcc0]
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 0x544a96
cmp edi, dword [esi]
je 0x544a8d
test ebp, ebp
je 0x544b10
test ebx, ebx
js 0x544b10
mov eax, 1
mov dword [esi], edi
jmp 0x544a9c
mov edi, dword [esi]
test edi, edi
je 0x544b10
test ebp, ebp
je 0x544c2b
push edi
call fcn.00537e20
add esp, 4
mov dword [esp + 0x14], eax
cmp eax, 0x80
jle 0x544ad0
push str.j____int_sizeof_ctx__key_
push 0x74
push str..cryptohmachmac.c
call fcn.0052b3f0
mov eax, dword [esp + 0x20]
add esp, 0xc
cmp eax, ebx
jge 0x544b2b
push dword [esp + 0x10]
lea eax, [esi + 4]
push edi
push eax
call fcn.0052f810
add esp, 0xc
test eax, eax
je 0x544b10
push ebx
push ebp
lea ebx, [esi + 4]
push ebx
call fcn.0052f9c0
add esp, 0xc
test eax, eax
je 0x544b10
lea ebp, [esi + 0x4c]
push ebp
lea eax, [esi + 0x50]
push eax
push ebx
call fcn.0052f770
add esp, 0xc
test eax, eax
jne 0x544b47
xor eax, eax
mov ecx, dword [esp + 0x98]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004ff23c
add esp, 0x8c
ret
cmp ebx, 0x80
ja 0x544b10
push ebx
lea eax, [esi + 0x50]
push ebp
push eax
call fcn.005010e0
lea ebp, [esi + 0x4c]
add esp, 0xc
mov dword [ebp], ebx
mov ecx, dword [ebp]
cmp ecx, 0x80
je 0x544b6a
mov eax, 0x80
sub eax, ecx
push eax
lea eax, [esi + 0x50]
add eax, ecx
push 0
push eax
call fcn.00501660
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 0x544b70
push edx
lea ebx, [esi + 0x1c]
push edi
push ebx
call fcn.0052f810
add esp, 0xc
test eax, eax
je 0x544b10
push edi
call fcn.00537e20
push eax
lea eax, [esp + 0x20]
push eax
push ebx
call fcn.0052f9c0
add esp, 0x10
test eax, eax
je 0x544b10
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 0x544bc0
push dword [esp + 0x10]
lea ebx, [esi + 0x34]
push edi
push ebx
call fcn.0052f810
add esp, 0xc
test eax, eax
je 0x544b10
push edi
call fcn.00537e20
push eax
lea eax, [esp + 0x20]
push eax
push ebx
call fcn.0052f9c0
add esp, 0x10
test eax, eax
je 0x544b10
lea eax, [esi + 0x1c]
push eax
lea eax, [esi + 4]
push eax
call fcn.0052fa90
add esp, 8
test eax, eax
je 0x544b10
mov eax, 1
jmp 0x544b12
test eax, eax
je 0x544c09
jmp 0x544b6e
Function at 0x568390
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 0x5683b8
mov ebp, 0x400
jmp 0x5683c2
mov eax, 0x400
cmp ebp, eax
cmovg ebp, eax
test ecx, ecx
jle 0x5683e4
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 0x5683d2
mov ebx, dword [esp + 0x14]
movzx edx, byte [ebx + ecx - 1]
cmp ecx, edi
jge 0x568409
mov esi, ebx
sub esi, ecx
movzx eax, byte [esi + ecx]
add eax, edx
movzx eax, al
movzx edx, byte [eax + 0x6085e0]
mov byte [ecx + ebx], dl
inc ecx
cmp ecx, edi
jl 0x5683f1
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 + 0x6085e0]
mov byte [esi], cl
test edi, edi
je 0x568458
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 + 0x6085e0]
mov byte [esi], cl
sub edi, 1
jne 0x568440
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 0x568466
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x5690b0
Capabilities:
Encode data using xor

Disassembly:
jmp 0x569ba0
push ebp
mov ebp, dword [esp + 0x10]
push ebp
push dword [esp + 0x10]
push dword [esp + 0x10]
call fcn.00569da0
add esp, 0xc
test eax, eax
js 0x569d90
push ebx
push esi
push edi
mov edi, dword [ebp + 0xf0]
xor ebx, ebx
shl edi, 2
test edi, edi
jle 0x569c20
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 0x569be0
mov edi, 1
cmp dword [ebp + 0xf0], edi
jle 0x569d8b
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 + 0x608b30]
movzx eax, byte [esi - 1]
mov ecx, dword [ecx*4 + 0x609730]
movzx eax, byte [eax*4 + 0x608b30]
xor ecx, dword [eax*4 + 0x609f30]
movzx eax, dl
mov edx, dword [esi + 2]
movzx eax, byte [eax*4 + 0x608b30]
xor ecx, dword [eax*4 + 0x60a330]
movzx eax, byte [esi]
movzx eax, byte [eax*4 + 0x608b30]
xor ecx, dword [eax*4 + 0x609b30]
mov eax, edx
shr eax, 0x18
mov dword [esi - 2], ecx
movzx ecx, byte [eax*4 + 0x608b30]
movzx eax, byte [esi + 3]
mov ecx, dword [ecx*4 + 0x609730]
movzx eax, byte [eax*4 + 0x608b30]
xor ecx, dword [eax*4 + 0x609f30]
movzx eax, byte [esi + 4]
movzx eax, byte [eax*4 + 0x608b30]
xor ecx, dword [eax*4 + 0x609b30]
movzx eax, dl
mov edx, dword [esi + 6]
movzx eax, byte [eax*4 + 0x608b30]
xor ecx, dword [eax*4 + 0x60a330]
mov eax, edx
shr eax, 0x18
mov dword [esi + 2], ecx
movzx ecx, byte [eax*4 + 0x608b30]
movzx eax, byte [esi + 7]
mov ecx, dword [ecx*4 + 0x609730]
movzx eax, byte [eax*4 + 0x608b30]
xor ecx, dword [eax*4 + 0x609f30]
movzx eax, byte [esi + 8]
movzx eax, byte [eax*4 + 0x608b30]
xor ecx, dword [eax*4 + 0x609b30]
movzx eax, dl
mov edx, dword [esi + 0xa]
movzx eax, byte [eax*4 + 0x608b30]
xor ecx, dword [eax*4 + 0x60a330]
mov eax, edx
shr eax, 0x18
mov dword [esi + 6], ecx
movzx ecx, byte [eax*4 + 0x608b30]
movzx eax, byte [esi + 0xb]
mov ecx, dword [ecx*4 + 0x609730]
movzx eax, byte [eax*4 + 0x608b30]
xor ecx, dword [eax*4 + 0x609f30]
movzx eax, byte [esi + 0xc]
movzx eax, byte [eax*4 + 0x608b30]
xor ecx, dword [eax*4 + 0x609b30]
movzx eax, dl
movzx eax, byte [eax*4 + 0x608b30]
xor ecx, dword [eax*4 + 0x60a330]
mov dword [esi + 0xa], ecx
cmp edi, dword [ebp + 0xf0]
jl 0x569c34
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret
Function at 0x56a700
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x10
call fcn.004ffc70
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 0x56a73d
mov ecx, dword [esp + 0x38]
test edi, edi
je 0x56a73d
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 0x56a728
mov edx, dword [esp + 0x34]
cmp edi, 0x10
jb 0x56a7e1
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 0x56a784
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.0056a9b0
add esp, 0x10
cmp esi, 0x10
jae 0x56a7c3
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 0x56a7b1
mov edx, dword [esp + 0x34]
sub edi, 0x10
add ebx, 0x10
add ebp, 0x10
xor esi, esi
sub dword [esp + 0x2c], 1
jne 0x56a780
mov ebx, dword [esp + 0x18]
mov ebp, dword [esp + 0x1c]
test edi, edi
je 0x56a822
push dword [esp + 0x30]
push dword [esp + 0x3c]
push edx
call dword [esp + 0x4c]
mov eax, dword [esp + 0x40]
push eax
call fcn.0056a9b0
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 0x56a810
mov eax, dword [esp + 0x3c]
pop edi
mov dword [eax], esi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
Function at 0x56a830
Capabilities:
Encode data using xor

Disassembly:
mov eax, 4
call fcn.004ffc70
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 0x56a879
mov ecx, dword [esp + 0x2c]
nop dword [eax]
test esi, esi
je 0x56a879
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 0x56a860
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 0x56a92e
nop dword [eax]
mov edi, esi
shr edi, 4
add ecx, edi
mov dword [esp + 0x20], ecx
cmp ecx, edi
jae 0x56a8c7
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 0x56a914
mov ecx, 0xc
dec ecx
add byte [ecx + edx], 1
jne 0x56a910
test ecx, ecx
jne 0x56a905
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 0x56a8b0
mov edi, dword [esp + 0x28]
test esi, esi
je 0x56a9a3
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 0x56a980
mov ecx, 0xc
dec ecx
add byte [ecx + edi], 1
jne 0x56a980
test ecx, ecx
jne 0x56a975
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 0x56a991
mov eax, dword [esp + 0x30]
pop edi
pop esi
pop ebp
mov dword [eax], ebx
pop ebx
pop ecx
ret
Function at 0x56afb0
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, dword [esp + 8]
mov eax, dword [ebx + 0x38]
or eax, dword [ebx + 0x3c]
je 0x56afc4
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 0x56b079
jb 0x56afe9
test eax, eax
jne 0x56b079
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 0x56b029
nop
test esi, esi
je 0x56b015
mov al, byte [ebp]
dec esi
xor byte [edi + ebx + 0x40], al
inc ebp
inc edi
and edi, 0xf
jne 0x56b000
jmp 0x56b019
test edi, edi
jne 0x56b06c
lea eax, [ebx + 0x60]
push eax
lea eax, [ebx + 0x40]
push eax
call fcn.0056c200
add esp, 8
mov eax, esi
and eax, 0xfffffff0
mov dword [esp + 0x14], eax
je 0x56b04e
push eax
push ebp
lea eax, [ebx + 0x60]
push eax
lea eax, [ebx + 0x40]
push eax
call fcn.0056bfc0
add ebp, dword [esp + 0x24]
add esp, 0x10
sub esi, dword [esp + 0x14]
test esi, esi
je 0x56b06c
xor ecx, ecx
mov edi, esi
test esi, esi
je 0x56b06c
nop word [eax + eax]
mov al, byte [ecx + ebp]
xor byte [ebx + ecx + 0x40], al
inc ecx
cmp ecx, esi
jb 0x56b060
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 0x56c200
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x14
call fcn.004ffc70
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 + 0x60a858]
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 + 0x60a858]
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 + 0x60a858]
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 0x56c2a0
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 0x56ffa0
Capabilities:
Encode data using xor

Disassembly:
cmp dword [esp + 0x18], 0
je 0x56ffb4
mov dword [esp + 0x18], fcn.0056e780
jmp fcn.0056a560
mov dword [esp + 0x18], fcn.0056da20
jmp fcn.0056a2b0

Function at 0x570ae0
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 0x570bcc
push edi
mov edi, dword [esp + 0x14]
inc edi
nop word [eax + eax]
movzx edx, byte [edi - 1]
cmp esi, 3
jl 0x570b5e
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 + 0x60b968]
mov byte [eax], cl
mov ecx, edx
shr ecx, 0xc
and ecx, 0x3f
movzx ecx, byte [ecx + 0x60b968]
mov byte [eax + 1], cl
mov ecx, edx
shr ecx, 6
and ecx, 0x3f
and edx, 0x3f
movzx ecx, byte [ecx + 0x60b968]
mov byte [eax + 2], cl
movzx ecx, byte [edx + 0x60b968]
mov byte [eax + 3], cl
jmp 0x570baf
shl edx, 0x10
cmp esi, 2
jne 0x570b6e
movzx ecx, byte [edi]
shl ecx, 8
or edx, ecx
mov ecx, edx
shr ecx, 0x12
and ecx, 0x3f
movzx ecx, byte [ecx + 0x60b968]
mov byte [eax], cl
mov ecx, edx
shr ecx, 0xc
and ecx, 0x3f
movzx ecx, byte [ecx + 0x60b968]
mov byte [eax + 1], cl
cmp esi, 1
jne 0x570b9b
lea ecx, [esi + 0x3c]
jmp 0x570ba8
shr edx, 6
and edx, 0x3f
movzx ecx, byte [edx + 0x60b968]
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 0x570b00
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 0x581560
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 0x14]
cmp dword [esp + 0x18], esi
jne 0x581629
mov ecx, dword [esp + 0x10]
mov al, byte [ecx]
cmp al, 0x6a
je 0x581581
cmp al, 0x6b
jne 0x581629
inc ecx
cmp al, 0x6b
jne 0x5815eb
add esi, 0xfffffffd
xor eax, eax
test esi, esi
jle 0x5815a2
nop
mov dl, byte [ecx]
inc ecx
cmp dl, 0xba
je 0x5815a2
cmp dl, 0xbb
jne 0x5815cb
inc eax
cmp eax, esi
jl 0x581590
sub esi, eax
test eax, eax
jne 0x5815ee
push 0x83
push str..crypto_rsa_rsa_x931.c
push 0x8a
push 0x80
push 4
call fcn.0052e7d0
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.0052e7d0
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
add esi, 0xfffffffe
cmp byte [esi + ecx], 0xcc
je 0x581617
push 0x8b
push str..crypto_rsa_rsa_x931.c
push 0x8b
push 0x80
push 4
call fcn.0052e7d0
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
push esi
push ecx
push dword [esp + 0x10]
call fcn.005010e0
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.0052e7d0
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
Function at 0x586940
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov eax, 0x70
call fcn.004ffc70
mov eax, dword [0x62bcc0]
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 0x586b17
mov esi, dword [esp + 0x80]
cmp esi, 0x40000000
ja 0x586b17
cmp dword [esp + 0x88], 0x40000000
ja 0x586b17
push ebx
push edi
push eax
call fcn.00537e30
mov edi, eax
lea eax, [esp + 0x28]
push eax
call fcn.0052fc30
push 0
push dword [esp + 0x20]
lea eax, [esp + 0x34]
mov ebx, 1
push eax
call fcn.0052f810
push dword [esp + 0xa4]
lea eax, [esp + 0x3c]
mov dword [esp + 0x28], 0x1000000
push dword [esp + 0x30]
push eax
call fcn.0052f9c0
add esp, 0x20
test eax, eax
je 0x586af3
push 4
lea eax, [esp + 0x14]
push eax
lea eax, [esp + 0x2c]
push eax
call fcn.0052f9c0
add esp, 0xc
test eax, eax
je 0x586af3
push dword [esp + 0x98]
lea eax, [esp + 0x28]
push dword [esp + 0x24]
push eax
call fcn.0052f9c0
add esp, 0xc
test eax, eax
je 0x586af3
push 0
cmp esi, edi
jb 0x586abb
lea eax, [esp + 0x28]
push ebp
push eax
call fcn.0052f740
add esp, 0xc
test eax, eax
je 0x586af3
sub esi, edi
je 0x586aeb
push 0
push dword [esp + 0x18]
lea eax, [esp + 0x2c]
add ebp, edi
push eax
inc ebx
call fcn.0052f810
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.0052f9c0
add esp, 0x18
test eax, eax
jne 0x586a07
jmp 0x586af3
lea eax, [esp + 0x40]
push eax
lea eax, [esp + 0x2c]
push eax
call fcn.0052f740
add esp, 0xc
test eax, eax
je 0x586af3
push esi
lea eax, [esp + 0x40]
push eax
push ebp
call fcn.005010e0
lea eax, [esp + 0x48]
push edi
push eax
call fcn.00534480
add esp, 0x14
mov dword [esp + 0x1c], 1
lea eax, [esp + 0x24]
push eax
call fcn.0052f9d0
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.004ff23c
add esp, 0x70
ret
mov ecx, dword [esp + 0x74]
xor eax, eax
pop esi
pop ebp
xor ecx, esp
call fcn.004ff23c
add esp, 0x70
ret