joyce8/EMBER2024-capa huggingface dataset:
Function at 0x491bd0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x20
call fcn.00468d20
mov eax, dword [0x5808f0]
xor eax, esp
mov dword [esp + 0x1c], eax
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x34]
push ebx
mov ebx, dword [esp + 0x34]
push ebp
mov ebp, dword [esp + 0x30]
dec ebp
lea edx, [ebp - 0x29]
cmp ebx, edx
push edi
mov edi, dword [esp + 0x30]
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], ecx
jle 0x491c35
push 0x2d
push str..crypto_rsa_rsa_oaep.c
push 0x6e
push 0x79
push 4
call fcn.004827c0
add esp, 0x14
pop edi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x1c]
xor ecx, esp
call fcn.004690b5
add esp, 0x20
ret
cmp ebp, 0x29
jge 0x491c63
push 0x33
push str..crypto_rsa_rsa_oaep.c
push 0x78
push 0x79
push 4
call fcn.004827c0
add esp, 0x14
pop edi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x1c]
xor ecx, esp
call fcn.004690b5
add esp, 0x20
ret
push esi
mov byte [edi], 0
lea esi, [edi + 1]
push 0
add edi, 0x15
call fcn.0047fac0
mov ecx, dword [esp + 0x18]
push eax
mov eax, dword [esp + 0x50]
push 0
push edi
push eax
push ecx
call fcn.0048c9b0
mov edx, ebp
sub edx, ebx
sub edx, 0x29
push edx
lea eax, [edi + 0x14]
push 0
push eax
call fcn.00468ca0
mov edx, dword [esp + 0x34]
mov ecx, edi
sub ecx, ebx
lea eax, [ecx + ebp]
push ebx
mov byte [eax - 0x15], 1
push edx
add eax, 0xffffffec
push eax
call fcn.00468d50
push 0x14
push esi
call fcn.0048bdf0
add esp, 0x38
test eax, eax
jle 0x491cf5
push 0x48
add ebp, 0xffffffec
push str..crypto_rsa_rsa_oaep.c
push ebp
call fcn.00482a00
mov ebx, eax
add esp, 0xc
mov dword [esp + 0x14], ebx
test ebx, ebx
jne 0x491d0a
push 0x4b
push str..crypto_rsa_rsa_oaep.c
push 0x41
push 0x79
push 4
call fcn.004827c0
add esp, 0x14
pop esi
pop edi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x1c]
xor ecx, esp
call fcn.004690b5
add esp, 0x20
ret
call fcn.0047fac0
push eax
push 0x14
push esi
push ebp
push ebx
call fcn.00491a70
add esp, 0x14
test eax, eax
jl 0x491cf5
test ebp, ebp
jle 0x491d3b
mov ecx, ebx
mov eax, edi
sub ecx, edi
mov edx, ebp
lea ecx, [ecx]
mov bl, byte [ecx + eax]
xor byte [eax], bl
inc eax
sub edx, 1
jne 0x491d30
call fcn.0047fac0
push eax
push ebp
push edi
lea eax, [esp + 0x24]
push 0x14
push eax
call fcn.00491a70
add esp, 0x14
test eax, eax
jl 0x491cf5
lea ecx, [esp + 0x18]
lea edi, [esp + 0x19]
lea ebp, [esp + 0x1a]
lea edx, [esp + 0x1b]
sub ecx, esi
sub edi, esi
sub ebp, esi
sub edx, esi
lea ebx, [esp + 0x1c]
sub ebx, esi
mov eax, esi
mov dword [esp + 0x10], ebx
mov esi, 4
nop
movzx ebx, byte [ecx + eax]
xor byte [eax], bl
movzx ebx, byte [edi + eax]
xor byte [eax + 1], bl
movzx ebx, byte [eax + ebp]
xor byte [eax + 2], bl
movzx ebx, byte [edx + eax]
xor byte [eax + 3], bl
mov ebx, dword [esp + 0x10]
movzx ebx, byte [ebx + eax]
xor byte [eax + 4], bl
add eax, 5
sub esi, 1
jne 0x491d80
mov ecx, dword [esp + 0x14]
push ecx
call fcn.00482ba0
mov ecx, dword [esp + 0x30]
add esp, 4
lea eax, [esi + 1]
pop esi
pop edi
pop ebp
pop ebx
xor ecx, esp
call fcn.004690b5
add esp, 0x20
ret
Function at 0x4923e0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 0x14]
cmp dword [esp + 0x18], esi
jne 0x4924ac
mov ecx, dword [esp + 0x10]
mov al, byte [ecx]
cmp al, 0x6a
je 0x492401
cmp al, 0x6b
jne 0x4924ac
lea edx, [ecx + 1]
cmp al, 0x6b
jne 0x49246d
add esi, 0xfffffffd
xor ecx, ecx
test esi, esi
jle 0x492421
mov al, byte [edx]
inc edx
cmp al, 0xba
je 0x492421
cmp al, 0xbb
jne 0x49244a
inc ecx
cmp ecx, esi
jl 0x492411
sub esi, ecx
test ecx, ecx
jne 0x492470
push 0x8a
push str..crypto_rsa_rsa_x931.c
push 0x8a
push 0x80
push 4
call fcn.004827c0
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
push 0x81
push str..crypto_rsa_rsa_x931.c
push 0x8a
push 0x80
push 4
call fcn.004827c0
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
add esi, 0xfffffffe
cmp byte [esi + edx], 0xcc
je 0x492499
push 0x93
push str..crypto_rsa_rsa_x931.c
push 0x8b
push 0x80
push 4
call fcn.004827c0
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
mov eax, dword [esp + 8]
push esi
push edx
push eax
call fcn.00468d50
add esp, 0xc
mov eax, esi
pop esi
ret
push 0x72
push str..crypto_rsa_rsa_x931.c
push 0x89
push 0x80
push 4
call fcn.004827c0
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
Function at 0x49b570
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x28
call fcn.00468d20
mov eax, dword [esp + 0x38]
push ebx
push edi
xor edi, edi
push eax
mov dword [esp + 0x10], edi
mov dword [esp + 0xc], edi
call fcn.0047f7d0
mov ebx, eax
add esp, 4
cmp ebx, edi
jl 0x49b7b1
push esi
mov esi, dword [esp + 0x48]
cmp esi, 0xffffffff
jne 0x49b637
mov esi, ebx
mov edi, dword [esp + 0x38]
mov ecx, dword [edi + 0x10]
push ebp
push ecx
call fcn.0047ba50
mov ebp, eax
dec ebp
and ebp, 7
push edi
mov dword [esp + 0x24], ebp
call fcn.0047dc50
add esp, 8
mov edi, eax
mov dword [esp + 0x18], eax
test ebp, ebp
jne 0x49b5e9
mov eax, dword [esp + 0x40]
mov byte [eax], 0
inc eax
dec edi
mov dword [esp + 0x40], eax
mov dword [esp + 0x18], edi
cmp esi, 0xfffffffe
jne 0x49b66b
mov esi, edi
sub esi, ebx
sub esi, 2
test esi, esi
jle 0x49b6a9
push 0xda
push str..crypto_rsa_rsa_pss.c
push esi
call fcn.00482a00
mov ebp, eax
add esp, 0xc
mov dword [esp + 0x10], ebp
test ebp, ebp
jne 0x49b697
push 0xde
push str..crypto_rsa_rsa_pss.c
push 0x41
push 0x7d
push 4
call fcn.004827c0
add esp, 0x14
jmp 0x49b794
cmp esi, 0xfffffffe
jne 0x49b641
jmp 0x49b5ad
jge 0x49b5ad
push 0xc3
push str..crypto_rsa_rsa_pss.c
push 0x88
push 0x7d
push 4
call fcn.004827c0
add esp, 0x14
pop esi
mov eax, edi
pop edi
pop ebx
add esp, 0x28
ret
lea edx, [ebx + esi + 2]
cmp edi, edx
jge 0x49b5f5
push 0xd5
push str..crypto_rsa_rsa_pss.c
push 0x6e
push 0x7d
push 4
call fcn.004827c0
add esp, 0x14
mov eax, dword [esp + 0x14]
pop ebp
pop esi
pop edi
pop ebx
add esp, 0x28
ret
push esi
push ebp
call fcn.0048bdf0
add esp, 8
test eax, eax
jle 0x49b790
lea eax, [esp + 0x20]
sub edi, ebx
push eax
lea ebp, [edi - 1]
call fcn.0048c4e0
mov ecx, dword [esp + 0x4c]
push 0
push ecx
lea edx, [esp + 0x2c]
push edx
call fcn.0048c530
push 8
lea eax, [esp + 0x34]
push 0x50cf74
push eax
call fcn.0048c6e0
mov ecx, dword [esp + 0x60]
push ebx
push ecx
lea edx, [esp + 0x44]
push edx
call fcn.0048c6e0
add esp, 0x28
test esi, esi
je 0x49b704
mov eax, dword [esp + 0x10]
push esi
push eax
lea ecx, [esp + 0x28]
push ecx
call fcn.0048c6e0
add esp, 0xc
mov edx, dword [esp + 0x40]
lea eax, [edx + ebp]
push 0
push eax
lea eax, [esp + 0x28]
push eax
call fcn.0048c820
lea ecx, [esp + 0x2c]
push ecx
call fcn.0048c770
mov edx, dword [esp + 0x58]
mov eax, dword [esp + 0x50]
push edx
push ebx
add eax, ebp
push eax
push ebp
mov ebp, dword [esp + 0x60]
push ebp
call fcn.00491a70
add esp, 0x24
test eax, eax
jne 0x49b790
sub edi, esi
xor byte [edi + ebp - 2], 1
lea eax, [edi + ebp - 2]
inc eax
test esi, esi
jle 0x49b766
xor ecx, ecx
test esi, esi
jle 0x49b766
mov edx, dword [esp + 0x10]
mov dl, byte [ecx + edx]
xor byte [eax], dl
inc ecx
inc eax
cmp ecx, esi
jl 0x49b757
mov eax, dword [esp + 0x1c]
test eax, eax
je 0x49b77f
mov ecx, 8
sub ecx, eax
mov eax, 0xff
sar eax, cl
and byte [ebp], al
mov ecx, dword [esp + 0x18]
mov byte [ecx + ebp - 1], 0xbc
mov dword [esp + 0x14], 1
mov ebp, dword [esp + 0x10]
test ebp, ebp
je 0x49b68b
push ebp
call fcn.00482ba0
mov eax, dword [esp + 0x18]
add esp, 4
pop ebp
pop esi
pop edi
pop ebx
add esp, 0x28
ret
mov eax, edi
pop edi
pop ebx
add esp, 0x28
ret
Function at 0x4bab90
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [eax + 4]
push ebx
push esi
push edi
mov edi, dword [esp + 0x18]
cmp ecx, dword [edi + 4]
jge 0x4baba9
mov esi, edi
mov edi, eax
jmp 0x4babab
mov esi, eax
mov eax, dword [esi + 4]
mov ebx, dword [esp + 0x10]
cmp eax, dword [ebx + 8]
jg 0x4babbb
mov eax, ebx
jmp 0x4babc5
push eax
push ebx
call fcn.0047bc90
add esp, 8
test eax, eax
jne 0x4babcd
pop edi
pop esi
pop ebx
ret
xor eax, eax
cmp dword [edi + 4], eax
jle 0x4babe9
mov edx, dword [esi]
mov ecx, dword [edi]
mov edx, dword [edx + eax*4]
xor edx, dword [ecx + eax*4]
mov ecx, dword [ebx]
mov dword [ecx + eax*4], edx
inc eax
cmp eax, dword [edi + 4]
jl 0x4babd4
cmp eax, dword [esi + 4]
jge 0x4bac00
mov edi, edi
mov edx, dword [esi]
mov edx, dword [edx + eax*4]
mov ecx, dword [ebx]
mov dword [ecx + eax*4], edx
inc eax
cmp eax, dword [esi + 4]
jl 0x4babf0
mov eax, dword [esi + 4]
mov dword [ebx + 4], eax
test eax, eax
jle 0x4bac21
mov ecx, dword [ebx]
lea ecx, [ecx + eax*4 - 4]
mov edx, dword [ecx]
sub ecx, 4
test edx, edx
jne 0x4bac1e
dec eax
test eax, eax
jg 0x4bac10
mov dword [ebx + 4], eax
pop edi
pop esi
mov eax, 1
pop ebx
ret

Function at 0x4bea90
Capabilities:
Encode data using base64

Disassembly:
mov ecx, dword [esp + 4]
push ebp
push edi
mov edi, dword [esp + 0x14]
xor ebp, ebp
test edi, edi
jle 0x4beb73
push esi
mov esi, dword [esp + 0x14]
lea esp, [esp]
cmp edi, 3
movzx edx, byte [esi]
jl 0x4beb0e
movzx eax, byte [esi + 1]
shl edx, 8
or edx, eax
movzx eax, byte [esi + 2]
shl edx, 8
or edx, eax
mov eax, edx
shr eax, 0x12
and eax, 0x3f
movzx eax, byte [eax + 0x515e50]
mov byte [ecx], al
mov eax, edx
shr eax, 0xc
and eax, 0x3f
movzx eax, byte [eax + 0x515e50]
mov byte [ecx + 1], al
inc ecx
mov eax, edx
shr eax, 6
and eax, 0x3f
movzx eax, byte [eax + 0x515e50]
inc ecx
mov byte [ecx], al
inc ecx
and edx, 0x3f
mov dl, byte [edx + 0x515e50]
mov byte [ecx], dl
jmp 0x4beb60
shl edx, 0x10
cmp edi, 2
jne 0x4beb1f
movzx eax, byte [esi + 1]
shl eax, 8
or edx, eax
mov eax, edx
shr eax, 0x12
and eax, 0x3f
movzx eax, byte [eax + 0x515e50]
mov byte [ecx], al
mov eax, edx
shr eax, 0xc
and eax, 0x3f
movzx eax, byte [eax + 0x515e50]
inc ecx
mov byte [ecx], al
inc ecx
cmp edi, 1
jne 0x4beb4d
lea edx, [edi + 0x3c]
jmp 0x4beb5a
shr edx, 6
and edx, 0x3f
movzx edx, byte [edx + 0x515e50]
mov byte [ecx], dl
inc ecx
mov byte [ecx], 0x3d
sub edi, 3
inc ecx
add ebp, 4
add esi, 3
test edi, edi
jg 0x4beab0
pop esi
pop edi
mov eax, ebp
mov byte [ecx], 0
pop ebp
ret
Function at 0x4cb0a0
Capabilities:
Encode data using xor

Disassembly:
mov dword [esp + 0x14], edi
xor eax, dword [edi]
xor ebx, dword [edi + 4]
xor ecx, dword [edi + 8]
xor edx, dword [edi + 0xc]
mov esi, dword [edi + 0xf0]
lea esi, [esi + esi - 2]
lea esi, [edi + esi*8]
mov dword [esp + 0x18], esi
mov esi, eax
and esi, 0xff
mov esi, dword [ebp + esi*8]
movzx edi, bh
xor esi, dword [ebp + edi*8 + 3]
mov edi, ecx
shr edi, 0x10
and edi, 0xff
xor esi, dword [ebp + edi*8 + 2]
mov edi, edx
shr edi, 0x18
xor esi, dword [ebp + edi*8 + 1]
mov dword [esp + 4], esi
mov esi, ebx
and esi, 0xff
shr ebx, 0x10
mov esi, dword [ebp + esi*8]
movzx edi, ch
xor esi, dword [ebp + edi*8 + 3]
mov edi, edx
shr edi, 0x10
and edi, 0xff
xor esi, dword [ebp + edi*8 + 2]
mov edi, eax
shr edi, 0x18
xor esi, dword [ebp + edi*8 + 1]
mov dword [esp + 8], esi
mov esi, ecx
and esi, 0xff
shr ecx, 0x18
mov esi, dword [ebp + esi*8]
movzx edi, dh
xor esi, dword [ebp + edi*8 + 3]
mov edi, eax
shr edi, 0x10
and edx, 0xff
and edi, 0xff
xor esi, dword [ebp + edi*8 + 2]
movzx edi, bh
xor esi, dword [ebp + edi*8 + 1]
mov edi, dword [esp + 0x14]
mov edx, dword [ebp + edx*8]
movzx eax, ah
xor edx, dword [ebp + eax*8 + 3]
mov eax, dword [esp + 4]
and ebx, 0xff
xor edx, dword [ebp + ebx*8 + 2]
mov ebx, dword [esp + 8]
xor edx, dword [ebp + ecx*8 + 1]
mov ecx, esi
add edi, 0x10
xor eax, dword [edi]
xor ebx, dword [edi + 4]
xor ecx, dword [edi + 8]
xor edx, dword [edi + 0xc]
cmp edi, dword [esp + 0x18]
mov dword [esp + 0x14], edi
jb 0x4cb0c0
mov esi, eax
and esi, 0xff
mov esi, dword [ebp + esi*8 + 2]
and esi, 0xff
movzx edi, bh
mov edi, dword [ebp + edi*8]
and edi, 0xff00
xor esi, edi
mov edi, ecx
shr edi, 0x10
and edi, 0xff
mov edi, dword [ebp + edi*8]
and edi, 0xff0000
xor esi, edi
mov edi, edx
shr edi, 0x18
mov edi, dword [ebp + edi*8 + 2]
and edi, 0xff000000
xor esi, edi
mov dword [esp + 4], esi
mov esi, ebx
and esi, 0xff
shr ebx, 0x10
mov esi, dword [ebp + esi*8 + 2]
and esi, 0xff
movzx edi, ch
mov edi, dword [ebp + edi*8]
and edi, 0xff00
xor esi, edi
mov edi, edx
shr edi, 0x10
and edi, 0xff
mov edi, dword [ebp + edi*8]
and edi, 0xff0000
xor esi, edi
mov edi, eax
shr edi, 0x18
mov edi, dword [ebp + edi*8 + 2]
and edi, 0xff000000
xor esi, edi
mov dword [esp + 8], esi
mov esi, ecx
and esi, 0xff
shr ecx, 0x18
mov esi, dword [ebp + esi*8 + 2]
and esi, 0xff
movzx edi, dh
mov edi, dword [ebp + edi*8]
and edi, 0xff00
xor esi, edi
mov edi, eax
shr edi, 0x10
and edx, 0xff
and edi, 0xff
mov edi, dword [ebp + edi*8]
and edi, 0xff0000
xor esi, edi
movzx edi, bh
mov edi, dword [ebp + edi*8 + 2]
and edi, 0xff000000
xor esi, edi
mov edi, dword [esp + 0x14]
and edx, 0xff
mov edx, dword [ebp + edx*8 + 2]
and edx, 0xff
movzx eax, ah
mov eax, dword [ebp + eax*8]
and eax, 0xff00
xor edx, eax
mov eax, dword [esp + 4]
and ebx, 0xff
mov ebx, dword [ebp + ebx*8]
and ebx, 0xff0000
xor edx, ebx
mov ebx, dword [esp + 8]
mov ecx, dword [ebp + ecx*8 + 2]
and ecx, 0xff000000
xor edx, ecx
mov ecx, esi
add edi, 0x10
xor eax, dword [edi]
xor ebx, dword [edi + 4]
xor ecx, dword [edi + 8]
xor edx, dword [edi + 0xc]
ret
Function at 0x4cf420
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push esi
push edi
mov ebp, dword [esp + 0x1c]
mov ebx, dword [esp + 0x24]
mov esi, dword [ebx]
mov edi, dword [ebx + 4]
push edi
push esi
push edi
push esi
mov ebx, esp
mov esi, dword [esp + 0x24]
mov edi, dword [esp + 0x28]
mov ecx, dword [esp + 0x38]
push ecx
mov eax, dword [esp + 0x34]
push eax
push ebx
cmp ecx, 0
je 0x4cf4f0
and ebp, 0xfffffff8
mov eax, dword [esp + 0xc]
mov ebx, dword [esp + 0x10]
je 0x4cf48e
mov ecx, dword [esi]
mov edx, dword [esi + 4]
xor eax, ecx
xor ebx, edx
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], ebx
call fcn.004cf080
mov eax, dword [esp + 0xc]
mov ebx, dword [esp + 0x10]
mov dword [edi], eax
mov dword [edi + 4], ebx
add esi, 8
add edi, 8
sub ebp, 8
jne 0x4cf460
mov ebp, dword [esp + 0x38]
and ebp, 7
je 0x4cf597
call 0x4cf4a0
pop edx
lea ecx, [edx + 0x120]
mov ebp, dword [ecx + ebp*4]
add ebp, edx
xor ecx, ecx
xor edx, edx
jmp ebp
and ebp, 0xfffffff8
mov eax, dword [esp + 0x14]
mov ebx, dword [esp + 0x18]
je 0x4cf540
mov eax, dword [esi]
mov ebx, dword [esi + 4]
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], ebx
call fcn.004cf080
mov eax, dword [esp + 0xc]
mov ebx, dword [esp + 0x10]
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
xor ecx, eax
xor edx, ebx
mov eax, dword [esi]
mov ebx, dword [esi + 4]
mov dword [edi], ecx
mov dword [edi + 4], edx
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], ebx
add esi, 8
add edi, 8
sub ebp, 8
jne 0x4cf4fd
mov ebp, dword [esp + 0x38]
and ebp, 7
je 0x4cf597
mov eax, dword [esi]
mov ebx, dword [esi + 4]
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], ebx
call fcn.004cf080
mov eax, dword [esp + 0xc]
mov ebx, dword [esp + 0x10]
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
xor ecx, eax
xor edx, ebx
mov eax, dword [esi]
mov ebx, dword [esi + 4]
ror edx, 0x10
mov byte [edi + 6], dl
shr edx, 0x10
mov byte [edi + 5], dh
mov byte [edi + 4], dl
mov dword [edi], ecx
jmp 0x4cf595
jmp 0x4cf597
mov ecx, dword [esp + 0x40]
add esp, 0x1c
mov dword [ecx], eax
mov dword [ecx + 4], ebx
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x4cf600
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push esi
push edi
mov ebp, dword [esp + 0x1c]
mov ebx, dword [esp + 0x2c]
mov esi, dword [ebx]
mov edi, dword [ebx + 4]
push edi
push esi
push edi
push esi
mov ebx, esp
mov esi, dword [esp + 0x24]
mov edi, dword [esp + 0x28]
mov ecx, dword [esp + 0x40]
mov eax, dword [esp + 0x38]
push eax
mov eax, dword [esp + 0x38]
push eax
mov eax, dword [esp + 0x38]
push eax
push ebx
cmp ecx, 0
je 0x4cf6d9
and ebp, 0xfffffff8
mov eax, dword [esp + 0x10]
mov ebx, dword [esp + 0x14]
je 0x4cf677
mov ecx, dword [esi]
mov edx, dword [esi + 4]
xor eax, ecx
xor ebx, edx
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], ebx
call fcn.004cf1c0
mov eax, dword [esp + 0x10]
mov ebx, dword [esp + 0x14]
mov dword [edi], eax
mov dword [edi + 4], ebx
add esi, 8
add edi, 8
sub ebp, 8
jne 0x4cf649
mov ebp, dword [esp + 0x3c]
and ebp, 7
je 0x4cf780
call 0x4cf689
pop edx
lea ecx, [edx + 0x137]
mov ebp, dword [ecx + ebp*4]
add ebp, edx
xor ecx, ecx
xor edx, edx
jmp ebp
and ebp, 0xfffffff8
mov eax, dword [esp + 0x18]
mov ebx, dword [esp + 0x1c]
je 0x4cf729
mov eax, dword [esi]
mov ebx, dword [esi + 4]
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], ebx
call fcn.004cf2f0
mov eax, dword [esp + 0x10]
mov ebx, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
xor ecx, eax
xor edx, ebx
mov eax, dword [esi]
mov ebx, dword [esi + 4]
mov dword [edi], ecx
mov dword [edi + 4], edx
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], ebx
add esi, 8
add edi, 8
sub ebp, 8
jne 0x4cf6e6
mov ebp, dword [esp + 0x3c]
and ebp, 7
je 0x4cf780
mov eax, dword [esi]
mov ebx, dword [esi + 4]
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], ebx
call fcn.004cf2f0
mov eax, dword [esp + 0x10]
mov ebx, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
xor ecx, eax
xor edx, ebx
mov eax, dword [esi]
mov ebx, dword [esi + 4]
ror edx, 0x10
mov byte [edi + 6], dl
shr edx, 0x10
mov byte [edi + 5], dh
mov byte [edi + 4], dl
mov dword [edi], ecx
jmp 0x4cf77e
jmp 0x4cf780
mov ecx, dword [esp + 0x4c]
add esp, 0x20
mov dword [ecx], eax
mov dword [ecx + 4], ebx
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x4d0000
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push esi
push edi
mov edi, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
mov esi, dword [esp + 0x1c]
mov ebp, dword [esp + 0x20]
xor eax, eax
xor ebx, ebx
cmp edx, 0
je 0x4d0163
mov al, byte [edi]
mov bl, byte [edi + 4]
add edi, 8
lea ecx, [esi + edx]
sub ebp, esi
mov dword [esp + 0x18], ecx
inc al
cmp dword [edi + 0x100], 0xffffffff
je 0x4d0130
mov ecx, dword [edi + eax*4]
and edx, 0xfffffffc
je 0x4d0100
lea edx, [esi + edx - 4]
mov dword [esp + 0x1c], edx
mov dword [esp + 0x20], ebp
lea esp, [esp]
add bl, cl
mov edx, dword [edi + ebx*4]
mov dword [edi + ebx*4], ecx
mov dword [edi + eax*4], edx
add edx, ecx
inc al
and edx, 0xff
mov ecx, dword [edi + eax*4]
mov ebp, dword [edi + edx*4]
add bl, cl
mov edx, dword [edi + ebx*4]
mov dword [edi + ebx*4], ecx
mov dword [edi + eax*4], edx
add edx, ecx
inc al
and edx, 0xff
ror ebp, 8
mov ecx, dword [edi + eax*4]
or ebp, dword [edi + edx*4]
add bl, cl
mov edx, dword [edi + ebx*4]
mov dword [edi + ebx*4], ecx
mov dword [edi + eax*4], edx
add edx, ecx
inc al
and edx, 0xff
ror ebp, 8
mov ecx, dword [edi + eax*4]
or ebp, dword [edi + edx*4]
add bl, cl
mov edx, dword [edi + ebx*4]
mov dword [edi + ebx*4], ecx
mov dword [edi + eax*4], edx
add edx, ecx
inc al
and edx, 0xff
ror ebp, 8
mov ecx, dword [esp + 0x20]
or ebp, dword [edi + edx*4]
ror ebp, 8
xor ebp, dword [esi]
cmp esi, dword [esp + 0x1c]
mov dword [ecx + esi], ebp
lea esi, [esi + 4]
mov ecx, dword [edi + eax*4]
jb 0x4d0060
cmp esi, dword [esp + 0x18]
je 0x4d015b
mov ebp, dword [esp + 0x20]
lea esp, [esp]
nop
add bl, cl
mov edx, dword [edi + ebx*4]
mov dword [edi + ebx*4], ecx
mov dword [edi + eax*4], edx
add edx, ecx
inc al
and edx, 0xff
mov edx, dword [edi + edx*4]
xor dl, byte [esi]
lea esi, [esi + 1]
mov ecx, dword [edi + eax*4]
cmp esi, dword [esp + 0x18]
mov byte [ebp + esi - 1], dl
jb 0x4d0100
jmp 0x4d015b
movzx ecx, byte [edi + eax]
add bl, cl
movzx edx, byte [edi + ebx]
mov byte [edi + ebx], cl
mov byte [edi + eax], dl
add dl, cl
movzx edx, byte [edi + edx]
add al, 1
xor dl, byte [esi]
lea esi, [esi + 1]
movzx ecx, byte [edi + eax]
cmp esi, dword [esp + 0x18]
mov byte [ebp + esi - 1], dl
jb 0x4d0134
dec al
mov byte [edi - 4], bl
mov byte [edi - 8], al
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x4d0b00
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push esi
push edi
mov ebp, dword [esp + 0x1c]
mov ebx, dword [esp + 0x24]
mov esi, dword [ebx]
mov edi, dword [ebx + 4]
push edi
push esi
push edi
push esi
mov ebx, esp
mov esi, dword [esp + 0x24]
mov edi, dword [esp + 0x28]
mov ecx, dword [esp + 0x38]
mov eax, dword [esp + 0x30]
push eax
push ebx
cmp ecx, 0
je 0x4d0bdf
and ebp, 0xfffffff8
mov eax, dword [esp + 8]
mov ebx, dword [esp + 0xc]
je 0x4d0b75
mov ecx, dword [esi]
mov edx, dword [esi + 4]
xor eax, ecx
xor ebx, edx
bswap eax
bswap ebx
mov dword [esp + 8], eax
mov dword [esp + 0xc], ebx
call fcn.004d02c0
mov eax, dword [esp + 8]
mov ebx, dword [esp + 0xc]
bswap eax
bswap ebx
mov dword [edi], eax
mov dword [edi + 4], ebx
add esi, 8
add edi, 8
sub ebp, 8
jne 0x4d0b3f
mov ebp, dword [esp + 0x34]
and ebp, 7
je 0x4d0c96
call 0x4d0b87
pop edx
lea ecx, [edx + 0x139]
mov ebp, dword [ecx + ebp*4]
add ebp, edx
xor ecx, ecx
xor edx, edx
jmp ebp
and ebp, 0xfffffff8
mov eax, dword [esp + 0x10]
mov ebx, dword [esp + 0x14]
je 0x4d0c37
mov eax, dword [esi]
mov ebx, dword [esi + 4]
bswap eax
bswap ebx
mov dword [esp + 8], eax
mov dword [esp + 0xc], ebx
call fcn.004d06e0
mov eax, dword [esp + 8]
mov ebx, dword [esp + 0xc]
bswap eax
bswap ebx
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
xor ecx, eax
xor edx, ebx
mov eax, dword [esi]
mov ebx, dword [esi + 4]
mov dword [edi], ecx
mov dword [edi + 4], edx
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], ebx
add esi, 8
add edi, 8
sub ebp, 8
jne 0x4d0bec
mov ebp, dword [esp + 0x34]
and ebp, 7
je 0x4d0c96
mov eax, dword [esi]
mov ebx, dword [esi + 4]
bswap eax
bswap ebx
mov dword [esp + 8], eax
mov dword [esp + 0xc], ebx
call fcn.004d06e0
mov eax, dword [esp + 8]
mov ebx, dword [esp + 0xc]
bswap eax
bswap ebx
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
xor ecx, eax
xor edx, ebx
mov eax, dword [esi]
mov ebx, dword [esi + 4]
ror edx, 0x10
mov byte [edi + 6], dl
shr edx, 0x10
mov byte [edi + 5], dh
mov byte [edi + 4], dl
mov dword [edi], ecx
jmp 0x4d0c94
jmp 0x4d0c96
mov ecx, dword [esp + 0x3c]
add esp, 0x18
mov dword [ecx], eax
mov dword [ecx + 4], ebx
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x4d7350
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push esi
push edi
mov ebp, dword [esp + 0x1c]
mov ebx, dword [esp + 0x24]
mov esi, dword [ebx]
mov edi, dword [ebx + 4]
push edi
push esi
push edi
push esi
mov ebx, esp
mov esi, dword [esp + 0x24]
mov edi, dword [esp + 0x28]
mov ecx, dword [esp + 0x38]
mov eax, dword [esp + 0x30]
push eax
push ebx
cmp ecx, 0
je 0x4d7433
and ebp, 0xfffffff8
mov eax, dword [esp + 8]
mov ebx, dword [esp + 0xc]
je 0x4d73c5
mov ecx, dword [esi]
mov edx, dword [esi + 4]
xor eax, ecx
xor ebx, edx
bswap eax
bswap ebx
mov dword [esp + 8], eax
mov dword [esp + 0xc], ebx
call fcn.004d6a00
mov eax, dword [esp + 8]
mov ebx, dword [esp + 0xc]
bswap eax
bswap ebx
mov dword [edi], eax
mov dword [edi + 4], ebx
add esi, 8
add edi, 8
sub ebp, 8
jne 0x4d738f
mov ebp, dword [esp + 0x34]
and ebp, 7
je 0x4d74ea
call 0x4d73d7
pop edx
lea ecx, [edx + 0x129]
mov ebp, dword [ecx + ebp*4]
add ebp, edx
xor ecx, ecx
xor edx, edx
jmp ebp
and ebp, 0xfffffff8
mov eax, dword [esp + 0x10]
mov ebx, dword [esp + 0x14]
je 0x4d748b
mov eax, dword [esi]
mov ebx, dword [esi + 4]
bswap eax
bswap ebx
mov dword [esp + 8], eax
mov dword [esp + 0xc], ebx
call fcn.004d6eb0
mov eax, dword [esp + 8]
mov ebx, dword [esp + 0xc]
bswap eax
bswap ebx
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
xor ecx, eax
xor edx, ebx
mov eax, dword [esi]
mov ebx, dword [esi + 4]
mov dword [edi], ecx
mov dword [edi + 4], edx
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], ebx
add esi, 8
add edi, 8
sub ebp, 8
jne 0x4d7440
mov ebp, dword [esp + 0x34]
and ebp, 7
je 0x4d74ea
mov eax, dword [esi]
mov ebx, dword [esi + 4]
bswap eax
bswap ebx
mov dword [esp + 8], eax
mov dword [esp + 0xc], ebx
call fcn.004d6eb0
mov eax, dword [esp + 8]
mov ebx, dword [esp + 0xc]
bswap eax
bswap ebx
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
xor ecx, eax
xor edx, ebx
mov eax, dword [esi]
mov ebx, dword [esi + 4]
ror edx, 0x10
mov byte [edi + 6], dl
shr edx, 0x10
mov byte [edi + 5], dh
mov byte [edi + 4], dl
mov dword [edi], ecx
jmp 0x4d74e8
jmp 0x4d74ea
mov ecx, dword [esp + 0x3c]
add esp, 0x18
mov dword [ecx], eax
mov dword [ecx + 4], ebx
pop edi
pop esi
pop ebx
pop ebp
ret