joyce8/EMBER2024-capa huggingface dataset:
Function at 0x5d31d0
Capabilities:
Encode data using base64

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x14]
xor ebx, ebx
test esi, esi
jle 0x5d32bc
mov edx, dword [esp + 0xc]
push edi
mov edi, dword [esp + 0x14]
inc edi
nop word [eax + eax]
cmp esi, 3
jl 0x5d324d
movzx ecx, byte [edi - 1]
movzx eax, byte [edi]
shl ecx, 8
or ecx, eax
movzx eax, byte [edi + 1]
shl ecx, 8
or ecx, eax
mov eax, ecx
shr eax, 0x12
movzx eax, byte [eax + 0x6ab7c8]
mov byte [edx], al
mov eax, ecx
shr eax, 0xc
and eax, 0x3f
movzx eax, byte [eax + 0x6ab7c8]
mov byte [edx + 1], al
mov eax, ecx
shr eax, 6
and eax, 0x3f
movzx eax, byte [eax + 0x6ab7c8]
mov byte [edx + 2], al
add edx, 3
and ecx, 0x3f
movzx eax, byte [ecx + 0x6ab7c8]
mov byte [edx], al
jmp 0x5d32a1
movzx eax, byte [edi - 1]
shl eax, 0x10
cmp esi, 2
jne 0x5d3261
movzx ecx, byte [edi]
shl ecx, 8
or eax, ecx
mov ecx, eax
shr ecx, 0x12
movzx ecx, byte [ecx + 0x6ab7c8]
mov byte [edx], cl
mov ecx, eax
shr ecx, 0xc
and ecx, 0x3f
movzx ecx, byte [ecx + 0x6ab7c8]
mov byte [edx + 1], cl
cmp esi, 1
jne 0x5d328b
lea eax, [esi + 0x3c]
jmp 0x5d3298
shr eax, 6
and eax, 0x3f
movzx eax, byte [eax + 0x6ab7c8]
mov byte [edx + 2], al
add edx, 3
mov byte [edx], 0x3d
sub esi, 3
add ebx, 4
add edi, 3
inc edx
test esi, esi
jg 0x5d31f0
pop edi
pop esi
mov eax, ebx
mov byte [edx], 0
pop ebx
ret
mov eax, dword [esp + 0xc]
pop esi
mov byte [eax], bl
mov eax, ebx
pop ebx
ret
Function at 0x5e2280
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov eax, 0x6c
call fcn.00621490
mov eax, dword [0x704034]
xor eax, esp
mov dword [esp + 0x68], eax
mov eax, dword [esp + 0x74]
push ebx
mov dword [esp + 0xc], eax
xor ebx, ebx
mov eax, dword [esp + 0x7c]
push ebp
mov ebp, dword [esp + 0x78]
push esi
mov dword [esp + 0x10], eax
xor esi, esi
mov dword [eax], ebx
lea eax, [esp + 0x1c]
push edi
mov edi, dword [esp + 0x8c]
push eax
call fcn.005d56b0
lea eax, [esp + 0x24]
push ebp
push eax
call fcn.005d5510
add esp, 0xc
test eax, eax
je 0x5e2382
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x3c]
push eax
lea eax, [esp + 0x28]
push eax
call fcn.005d5210
add esp, 0xc
test eax, eax
je 0x5e2382
lea eax, [esp + 0x20]
push eax
call fcn.005d5450
mov esi, dword [ebp]
add esp, 4
test byte [esi + 0xc], 4
je 0x5e23a0
push edi
call fcn.005b9560
push ebx
push edi
mov dword [esp + 0x1c], eax
call fcn.005e3480
mov esi, eax
add esp, 0xc
test esi, esi
je 0x5e2382
push esi
call fcn.005e3b70
add esp, 4
test eax, eax
jle 0x5e2382
push dword [ebp]
push ebx
push 1
push 0xf8
push 0xffffffffffffffff
push esi
call fcn.005e3230
add esp, 0x18
test eax, eax
jle 0x5e2382
push dword [esp + 0x1c]
lea eax, [esp + 0x3c]
push eax
lea eax, [esp + 0x18]
push eax
push dword [esp + 0x24]
push esi
call fcn.005e3a80
add esp, 0x14
test eax, eax
jle 0x5e2382
mov ecx, dword [esp + 0x14]
mov ebx, 1
mov eax, dword [esp + 0x10]
mov dword [ecx], eax
push esi
call fcn.005e3420
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x68]
xor ecx, esp
call fcn.00620676
add esp, 0x6c
ret
xor eax, eax
lea ecx, [esi + 0x2c]
mov edx, dword [ecx]
test edx, edx
je 0x5e23b8
cmp dword [edi], edx
je 0x5e23e2
inc eax
add ecx, 4
cmp eax, 4
jl 0x5e23a5
push 0x7b
push str..cryptoevpp_sign.c
push 0x6e
push 0x6b
push 6
call fcn.005b57e0
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x68]
xor ecx, esp
call fcn.00620676
add esp, 0x6c
ret
mov eax, dword [esi + 0x24]
test eax, eax
jne 0x5e2416
push 0x80
push str..cryptoevpp_sign.c
push 0x68
push 0x6b
push 6
call fcn.005b57e0
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x68]
xor ecx, esp
call fcn.00620676
add esp, 0x6c
ret
push dword [edi + 0x14]
mov ecx, dword [esp + 0x18]
push ecx
push dword [esp + 0x20]
lea ecx, [esp + 0x44]
push dword [esp + 0x28]
push ecx
push dword [esi]
call eax
mov ecx, dword [esp + 0x90]
add esp, 0x18
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00620676
add esp, 0x6c
ret
Function at 0x5ec4e0
Capabilities:
Encode data using xor

Disassembly:
push edi
mov edi, dword [esp + 8]
cmp dword [edi + 0x10c], 0xffffffff
jne 0x5ec4f2
xor eax, eax
pop edi
ret
push ebp
push esi
push edi
call fcn.005d0380
mov ecx, dword [esp + 0x1c]
add esp, 4
mov ebp, dword [esp + 0x14]
mov esi, eax
mov dword [ecx], esi
test ebp, ebp
je 0x5ec5b5
mov ecx, dword [edi + 0x10c]
push ebx
cmp ecx, esi
jne 0x5ec546
test esi, esi
jle 0x5ec594
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 0x5ec530
jmp 0x5ec594
sub eax, ecx
mov byte [ecx + edi + 0xec], 0x80
cmp eax, 1
jle 0x5ec56a
dec eax
push eax
lea eax, [edi + 0xed]
add eax, ecx
push 0
push eax
call fcn.00639410
add esp, 0xc
test esi, esi
jle 0x5ec594
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 0x5ec580
push esi
push ebp
push ebp
push edi
call fcn.005d1e50
add esp, 0x10
pop ebx
test eax, eax
jne 0x5ec5b5
push esi
push ebp
call fcn.00401360
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 0x5ef320
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 0x5ef349
mov eax, edi
jmp 0x5ef353
push eax
push edi
call fcn.005b7710
add esp, 8
test eax, eax
jne 0x5ef35b
pop edi
pop ebp
pop ebx
ret
xor eax, eax
cmp dword [ebp + 4], eax
jle 0x5ef37a
push esi
mov ecx, dword [ebx]
mov edx, dword [ebp]
mov esi, dword [ecx + eax*4]
mov ecx, dword [edi]
xor esi, dword [edx + eax*4]
mov dword [ecx + eax*4], esi
inc eax
cmp eax, dword [ebp + 4]
jl 0x5ef363
pop esi
cmp eax, dword [ebx + 4]
jge 0x5ef390
nop
mov ecx, dword [ebx]
mov edx, dword [edi]
mov ecx, dword [ecx + eax*4]
mov dword [edx + eax*4], ecx
inc eax
cmp eax, dword [ebx + 4]
jl 0x5ef380
mov ecx, dword [ebx + 4]
mov dword [edi + 4], ecx
test ecx, ecx
jle 0x5ef3b3
mov edx, dword [edi]
add edx, 0xfffffffc
lea edx, [edx + ecx*4]
mov eax, dword [edx]
lea edx, [edx - 4]
test eax, eax
jne 0x5ef3b0
dec ecx
test ecx, ecx
jg 0x5ef3a2
mov dword [edi + 4], ecx
cmp dword [edi + 4], 0
jne 0x5ef3c0
mov dword [edi + 0xc], 0
pop edi
pop ebp
mov eax, 1
pop ebx
ret
Function at 0x601910
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov eax, 0x70
call fcn.00621490
mov eax, dword [0x704034]
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 0x601ae7
mov esi, dword [esp + 0x80]
cmp esi, 0x40000000
ja 0x601ae7
cmp dword [esp + 0x88], 0x40000000
ja 0x601ae7
push ebx
push edi
push eax
call fcn.005d1eb0
mov edi, eax
lea eax, [esp + 0x28]
push eax
call fcn.005d56b0
push 0
push dword [esp + 0x20]
lea eax, [esp + 0x34]
mov ebx, 1
push eax
call fcn.005d5290
push dword [esp + 0xa4]
lea eax, [esp + 0x3c]
mov dword [esp + 0x28], 0x1000000
push dword [esp + 0x30]
push eax
call fcn.005d5440
add esp, 0x20
test eax, eax
je 0x601ac3
push 4
lea eax, [esp + 0x14]
push eax
lea eax, [esp + 0x2c]
push eax
call fcn.005d5440
add esp, 0xc
test eax, eax
je 0x601ac3
push dword [esp + 0x98]
lea eax, [esp + 0x28]
push dword [esp + 0x24]
push eax
call fcn.005d5440
add esp, 0xc
test eax, eax
je 0x601ac3
push 0
cmp esi, edi
jb 0x601a8b
lea eax, [esp + 0x28]
push ebp
push eax
call fcn.005d51e0
add esp, 0xc
test eax, eax
je 0x601ac3
sub esi, edi
je 0x601abb
push 0
push dword [esp + 0x18]
lea eax, [esp + 0x2c]
add ebp, edi
push eax
inc ebx
call fcn.005d5290
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.005d5440
add esp, 0x18
test eax, eax
jne 0x6019d7
jmp 0x601ac3
lea eax, [esp + 0x40]
push eax
lea eax, [esp + 0x2c]
push eax
call fcn.005d51e0
add esp, 0xc
test eax, eax
je 0x601ac3
push esi
lea eax, [esp + 0x40]
push eax
push ebp
call fcn.00638910
lea eax, [esp + 0x48]
push edi
push eax
call fcn.00401360
add esp, 0x14
mov dword [esp + 0x1c], 1
lea eax, [esp + 0x24]
push eax
call fcn.005d5450
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.00620676
add esp, 0x70
ret
mov ecx, dword [esp + 0x74]
xor eax, eax
pop esi
pop ebp
xor ecx, esp
call fcn.00620676
add esp, 0x70
ret
Function at 0x601cb0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov eax, 0x8c
call fcn.00621490
mov eax, dword [0x704034]
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 0x601d16
cmp edi, dword [esi]
je 0x601d0d
test ebp, ebp
je 0x601d90
test ebx, ebx
js 0x601d90
mov eax, 1
mov dword [esi], edi
jmp 0x601d1c
mov edi, dword [esi]
test edi, edi
je 0x601d90
test ebp, ebp
je 0x601eab
push edi
call fcn.005d1ea0
add esp, 4
mov dword [esp + 0x14], eax
cmp eax, 0x80
jle 0x601d50
push str.j____int_sizeof_ctx__key_
push 0x74
push str..cryptohmachmac.c
call fcn.005b69b0
mov eax, dword [esp + 0x20]
add esp, 0xc
cmp eax, ebx
jge 0x601dab
push dword [esp + 0x10]
lea eax, [esi + 4]
push edi
push eax
call fcn.005d5290
add esp, 0xc
test eax, eax
je 0x601d90
push ebx
push ebp
lea ebx, [esi + 4]
push ebx
call fcn.005d5440
add esp, 0xc
test eax, eax
je 0x601d90
lea ebp, [esi + 0x4c]
push ebp
lea eax, [esi + 0x50]
push eax
push ebx
call fcn.005d5210
add esp, 0xc
test eax, eax
jne 0x601dc7
xor eax, eax
mov ecx, dword [esp + 0x98]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00620676
add esp, 0x8c
ret
cmp ebx, 0x80
ja 0x601d90
push ebx
lea eax, [esi + 0x50]
push ebp
push eax
call fcn.00638910
lea ebp, [esi + 0x4c]
add esp, 0xc
mov dword [ebp], ebx
mov ecx, dword [ebp]
cmp ecx, 0x80
je 0x601dea
mov eax, 0x80
sub eax, ecx
push eax
lea eax, [esi + 0x50]
add eax, ecx
push 0
push eax
call fcn.00639410
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 0x601df0
push edx
lea ebx, [esi + 0x1c]
push edi
push ebx
call fcn.005d5290
add esp, 0xc
test eax, eax
je 0x601d90
push edi
call fcn.005d1ea0
push eax
lea eax, [esp + 0x20]
push eax
push ebx
call fcn.005d5440
add esp, 0x10
test eax, eax
je 0x601d90
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 0x601e40
push dword [esp + 0x10]
lea ebx, [esi + 0x34]
push edi
push ebx
call fcn.005d5290
add esp, 0xc
test eax, eax
je 0x601d90
push edi
call fcn.005d1ea0
push eax
lea eax, [esp + 0x20]
push eax
push ebx
call fcn.005d5440
add esp, 0x10
test eax, eax
je 0x601d90
lea eax, [esi + 0x1c]
push eax
lea eax, [esi + 4]
push eax
call fcn.005d5510
add esp, 8
test eax, eax
je 0x601d90
mov eax, 1
jmp 0x601d92
test eax, eax
je 0x601e89
jmp 0x601dee
Function at 0x604e10
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x14
call fcn.00621490
mov ecx, dword [esp + 0x28]
mov edx, ecx
push ebx
push ebp
mov ebp, dword [esp + 0x20]
push esi
mov esi, dword [esp + 0x2c]
push edi
mov edi, dword [esp + 0x2c]
cmp esi, 0x10
jb 0x604e90
mov eax, esi
shr eax, 4
mov dword [esp + 0x10], eax
nop
mov eax, edi
sub edx, ebp
sub eax, ebp
mov ecx, ebp
mov dword [esp + 0x14], eax
mov ebx, 4
mov esi, eax
mov eax, dword [edx + ecx]
lea ecx, [ecx + 4]
xor eax, dword [ecx - 4]
mov dword [esi + ecx - 4], eax
sub ebx, 1
jne 0x604e53
push dword [esp + 0x34]
push edi
push edi
call dword [esp + 0x48]
mov esi, dword [esp + 0x3c]
mov edx, edi
sub esi, 0x10
add esp, 0xc
add ebp, 0x10
mov dword [esp + 0x30], esi
add edi, 0x10
sub dword [esp + 0x10], 1
jne 0x604e40
mov ecx, dword [esp + 0x38]
test esi, esi
je 0x604f9c
mov ebx, edi
mov ecx, edx
sub ebx, ebp
sub ecx, ebp
mov dword [esp + 0x14], ebx
xor eax, eax
mov ebx, 1
mov dword [esp + 0x20], ecx
sub ebx, ebp
mov dword [esp + 0x10], ebx
mov ebx, 2
sub ebx, ebp
mov dword [esp + 0x18], ebx
mov ebx, 3
sub ebx, ebp
mov dword [esp + 0x1c], ebx
nop dword [eax + eax]
cmp eax, esi
jae 0x604f42
mov esi, dword [esp + 0x14]
lea ebx, [eax + ebp]
mov cl, byte [ecx + ebx]
xor cl, byte [ebx]
mov byte [esi + ebx], cl
mov ecx, dword [esp + 0x10]
mov esi, dword [esp + 0x30]
add ecx, ebx
cmp ecx, esi
jae 0x604f41
mov cl, byte [eax + ebp + 1]
xor cl, byte [eax + edx + 1]
mov byte [edi + eax + 1], cl
mov ecx, dword [esp + 0x18]
add ecx, ebx
cmp ecx, esi
jae 0x604f3c
mov cl, byte [eax + ebp + 2]
xor cl, byte [eax + edx + 2]
mov byte [edi + eax + 2], cl
mov ecx, dword [esp + 0x1c]
add ecx, ebx
cmp ecx, esi
jae 0x604f37
mov cl, byte [eax + ebp + 3]
xor cl, byte [eax + edx + 3]
mov byte [edi + eax + 3], cl
add eax, 4
mov ecx, dword [esp + 0x20]
cmp eax, 0x10
jb 0x604ed0
jmp 0x604f61
add eax, 3
jmp 0x604f42
add eax, 2
jmp 0x604f42
inc eax
cmp eax, 0x10
jae 0x604f61
mov ebx, 0x10
lea ecx, [eax + edi]
sub edx, edi
sub ebx, eax
mov al, byte [edx + ecx]
lea ecx, [ecx + 1]
mov byte [ecx - 1], al
sub ebx, 1
jne 0x604f53
push dword [esp + 0x34]
push edi
push edi
call dword [esp + 0x48]
add esp, 0xc
mov edx, edi
cmp esi, 0x10
jbe 0x604f8a
sub esi, 0x10
add ebp, 0x10
add edi, 0x10
mov dword [esp + 0x30], esi
test esi, esi
jne 0x604e98
mov eax, dword [esp + 0x38]
movups xmm0, xmmword [edx]
pop edi
pop esi
pop ebp
movups xmmword [eax], xmm0
pop ebx
add esp, 0x14
ret
movups xmm0, xmmword [edx]
pop edi
pop esi
pop ebp
movups xmmword [ecx], xmm0
pop ebx
add esp, 0x14
ret
Function at 0x6064b0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 4
call fcn.00621490
push ebx
push esi
mov esi, dword [esp + 0x10]
push edi
mov edi, dword [esp + 0x1c]
mov ebx, dword [esi + 0x160]
mov dword [esi], 0
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
mov dword [esi + 0x40], 0
mov dword [esi + 0x44], 0
mov dword [esi + 0x48], 0
mov dword [esi + 0x4c], 0
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov dword [esi + 0x3c], 0
mov dword [esp + 0x14], ebx
mov dword [esi + 0x16c], 0
mov dword [esi + 0x168], 0
cmp edi, 0xc
jne 0x60655b
mov eax, dword [esp + 0x18]
mov edi, 1
movq xmm0, qword [eax]
movq qword [esi], xmm0
mov eax, dword [eax + 8]
mov dword [esi + 8], eax
mov byte [esi + 0xf], 1
jmp 0x606679
mov dword [esp + 0xc], edi
push ebp
mov ebp, dword [esp + 0x1c]
cmp edi, 0x10
jb 0x6065d3
mov ebx, ebp
lea ecx, [esi + 0xf]
mov eax, edi
sub ebx, esi
shr eax, 4
mov dword [esp + 0x20], eax
nop dword [eax]
lea eax, [ebx + ecx]
cmp esi, eax
ja 0x6065a2
cmp ecx, ebp
jb 0x6065a2
mov ecx, esi
mov edx, 0x10
mov al, byte [ebx + ecx]
lea ecx, [ecx + 1]
xor byte [ecx - 1], al
sub edx, 1
jne 0x606592
jmp 0x6065b0
movups xmm1, xmmword [esi]
movups xmm0, xmmword [ebp]
pxor xmm1, xmm0
movups xmmword [esi], xmm1
lea eax, [esi + 0x60]
push eax
push esi
call dword [esp + 0x20]
add esp, 8
lea ecx, [esi + 0xf]
add ebp, 0x10
add ebx, 0x10
sub edi, 0x10
sub dword [esp + 0x20], 1
jne 0x606580
mov ebx, dword [esp + 0x18]
test edi, edi
je 0x606652
xor edx, edx
test edi, edi
je 0x606648
cmp edi, 0x20
jb 0x60662b
lea eax, [ebp - 1]
lea ecx, [esi - 1]
add eax, edi
add ecx, edi
cmp esi, eax
ja 0x6065f4
cmp ecx, ebp
jae 0x60662b
mov ecx, edi
mov ebx, ebp
and ecx, 0xffffffe0
mov eax, esi
sub ebx, esi
nop
movups xmm0, xmmword [eax]
lea eax, [eax + 0x20]
movups xmm1, xmmword [eax + ebx - 0x20]
pxor xmm1, xmm0
movups xmmword [eax - 0x20], xmm1
movups xmm1, xmmword [edx + ebp + 0x10]
add edx, 0x20
movups xmm0, xmmword [eax - 0x10]
pxor xmm1, xmm0
movups xmmword [eax - 0x10], xmm1
cmp edx, ecx
jb 0x606600
cmp edx, edi
jae 0x606644
sub ebp, esi
lea ecx, [edx + esi]
sub edi, edx
mov al, byte [ecx + ebp]
lea ecx, [ecx + 1]
xor byte [ecx - 1], al
sub edi, 1
jne 0x606636
mov ebx, dword [esp + 0x18]
lea eax, [esi + 0x60]
push eax
push esi
call ebx
add esp, 8
mov eax, dword [esp + 0x10]
xor ecx, ecx
shld ecx, eax, 3
shl eax, 3
bswap eax
xor dword [esi + 0xc], eax
lea eax, [esi + 0x60]
push eax
bswap ecx
xor dword [esi + 8], ecx
push esi
call ebx
mov edi, dword [esi + 0xc]
add esp, 8
bswap edi
pop ebp
push dword [esi + 0x174]
lea eax, [esi + 0x20]
push eax
mov eax, dword [esi + 0x170]
push esi
call eax
add esp, 0xc
inc edi
bswap edi
mov dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x62397d
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateThread]
pop ebp
ret

Function at 0x65aca9
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0065ab28
Function at 0x6614cc
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0066118c

Function at 0x8ddf9c
Capabilities:
Encode data using xor

Disassembly:
pushal
call 0x8ddfa2
pop ebp
sub ebp, 6
sub ebp, 0x4ddf9c
jmp 0x8de000
add al, 0
xor dword [eax], eax
add eax, 0x10674f00
cmp al, 0x2e
pop edi
mov al, byte [0x5f8109a]
and eax, 0x8c5b57d2
mov esi, 0x1eaf093
add byte [eax], al
add byte [edx + 0x6b], dh
sub ah, byte [edx + 0x200f4e81]
fist dword [ebp + 0x6a56d85a]
mov ebx, dword [esi + 0x486ebe51]
fisub word [edx]
mov ebp, 0x77e2a302
mov byte [esi - 0x10], bh
shl dword [edi - 0x17], 1
add al, 0
add byte [eax], al
wait
movsb byte es:[edi], byte [esi]
push 0xffffffffffffffa4
jmp 0x8de009
mov eax, 0x4ddf9c
add eax, ebp
add eax, 0x93
mov ecx, 0x636
mov edx, 0xe1b6f741
xor byte [eax], dl
inc eax
dec ecx
jne 0x8de020
jmp 0x8de033
sub eax, dword [ecx]
sub dword [ecx + 0x51], eax
inc ecx
inc ecx
sub dword [ecx - 0x73], eax
insd dword es:[edi], dx
inc ecx
jb 0x8ddfc2
adc dword [esi + 0x5607dd4], edi
inc ecx
adc edx, ecx
mov edx, cs
enter 0x417d, 0x41
inc ecx
rol byte [eax + 0x414141b9], 0x42
invalid
Function at 0x407270
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x41a039
mov eax, dword fs:[0]
push eax
sub esp, 0x14
mov eax, dword [0x427664]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
mov eax, dword [esi]
mov eax, dword [eax - 0xc]
xor edi, edi
test eax, eax
jle 0x4072d6
jmp 0x4072b0
push edi
mov ecx, esi
call dword [sym.imp.mfc100u.dll_ATL::CSimpleStringT_wchar_t_1_::operator__]
mov ecx, 0xaabb
xor ax, cx
movzx eax, ax
push eax
push edi
mov ecx, esi
call dword [sym.imp.mfc100u.dll_ATL::CSimpleStringT_wchar_t_1_::SetAt]
mov edx, dword [esi]
inc edi
cmp edi, dword [edx - 0xc]
jl 0x4072b0
xor eax, eax
push 0x41ddd4
lea ecx, [ebp - 0x20]
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], eax
mov word [ebp - 0x14], ax
call dword [0x41ca04]
mov eax, dword [esi]
xor edi, edi
mov dword [ebp - 4], 0
cmp dword [eax - 0xc], edi
jle 0x407333
push edi
mov ecx, esi
call dword [sym.imp.mfc100u.dll_ATL::CSimpleStringT_wchar_t_1_::operator__]
movzx ecx, ax
push ecx
lea edx, [ebp - 0x1c]
push 0x41ddcc
push edx
call fcn.00407200
add esp, 0xc
lea eax, [ebp - 0x1c]
push eax
lea ecx, [ebp - 0x20]
call dword [sym.imp.mfc100u.dll_ATL::CStringT_wchar_t_class_StrTraitMFC_DLL_wchar_t_class_ATL::ChTraitsCRT_wchar_t_____::operator]
mov ecx, dword [esi]
inc edi
cmp edi, dword [ecx - 0xc]
jl 0x407300
lea edx, [ebp - 0x20]
push edx
mov ecx, esi
call dword [sym.imp.mfc100u.dll_ATL::CStringT_wchar_t_class_StrTraitMFC_DLL_wchar_t_class_ATL::ChTraitsCRT_wchar_t_____::operator_1]
lea ecx, [ebp - 0x20]
call dword [sym.imp.mfc100u.dll_ATL::CStringT_wchar_t_class_StrTraitMFC_DLL_wchar_t_class_ATL::ChTraitsCRT_wchar_t_____::CStringT_wchar_t_cla]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00418c9e
mov esp, ebp
pop ebp
ret
Function at 0x407d10
Capabilities:
Access peb ldr_data
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x41a21c
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x427664]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
xor ebx, ebx
mov dword [esi], ebx
mov dword [esi + 4], ebx
lea ecx, [esi + 0x10]
mov dword [esi + 8], ebx
mov dword [esi + 0xc], ebx
call dword [sym.imp.mfc100u.dll_ATL::CStringT_wchar_t_class_StrTraitMFC_DLL_wchar_t_class_ATL::ChTraitsCRT_wchar_t_____::CStringT_wchar_t_clas]
push 0x41e1c4
lea ecx, [esi + 0x10]
mov dword [ebp - 4], ebx
mov dword [esi], ebx
mov dword [esi + 4], ebx
mov dword [esi + 8], 0xc8
mov dword [esi + 0xc], 0x28
call dword [0x41c6d0]
mov eax, 0x41e1b8
lea edx, [esi + 0x30]
mov dword [esi + 0x70], ebx
mov byte [esi + 0x2b], 1
mov byte [esi + 0x2d], bl
mov dword [esi + 0x1c], ebx
mov dword [esi + 0x14], 0x18
mov byte [esi + 0x28], bl
mov dword [esi + 0x20], ebx
sub edx, eax
lea esp, [esp]
mov cl, byte [eax]
mov byte [edx + eax], cl
inc eax
cmp cl, bl
jne 0x407da0
mov byte [esi + 0x2c], bl
mov word [esi + 0x2e], 0x2000
mov word [esi + 0x29], bx
mov dword [esi + 0x24], 0x14
mov dword [esi + 0x18], 0xa
mov dword [esi + 0x74], ebx
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x407de0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x41a248
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
mov eax, dword [0x427664]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
xor eax, eax
mov edi, ecx
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x28], vtable.CFont.0
mov dword [ebp - 4], eax
lea eax, [edi + 0x14]
push eax
call dword [sym.imp.GDI32.dll_CreateFontIndirectW]
push eax
lea ecx, [ebp - 0x28]
call sub.mfc100u.dll_CGdiObject::Attach
mov edx, dword [esi]
mov edx, dword [edx + 0x30]
lea eax, [ebp - 0x28]
push eax
mov ecx, esi
call edx
push 1
mov ecx, esi
mov ebx, eax
call sub.mfc100u.dll_CDC::SetBkMode
mov ecx, dword [edi + 0x70]
mov eax, dword [esi]
mov edx, dword [eax + 0x38]
push ecx
mov ecx, esi
call edx
mov eax, dword [edi + 8]
mov edx, dword [edi]
mov ecx, dword [edi + 0xc]
mov dword [ebp - 0x18], eax
mov eax, dword [edi + 0x74]
mov dword [ebp - 0x20], edx
mov edx, dword [edi + 4]
mov edi, dword [edi + 0x10]
push eax
mov dword [ebp - 0x1c], edx
mov edx, dword [esi]
mov edx, dword [edx + 0x70]
mov dword [ebp - 0x14], ecx
mov ecx, dword [edi - 0xc]
lea eax, [ebp - 0x20]
push eax
push ecx
push edi
mov ecx, esi
call edx
mov eax, dword [esi]
mov edx, dword [eax + 0x30]
push ebx
mov ecx, esi
call edx
lea ecx, [ebp - 0x28]
mov dword [ebp - 4], 0xffffffff
mov dword [ebp - 0x28], vtable.CFont.0
call fcn.00406970
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00418c9e
mov esp, ebp
pop ebp
ret 8