joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41b290
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x20
mov eax, dword [0x577690]
xor eax, esp
mov dword [esp + 0x1c], eax
xor eax, eax
mov dword [edi + 0x160], eax
push ebx
mov dword [edi + 0x164], eax
mov dword [edi + 0x168], eax
push ebp
mov dword [edi + 0x16c], eax
push esi
lea esi, [edi + 0x160]
mov dword [edi + 0x170], eax
lea ebp, [edi + 0x170]
mov dword [ebp + 4], eax
mov dword [ebp + 8], eax
mov dword [ebp + 0xc], eax
mov dword [esp + 0x24], eax
mov ebx, 0x10
mov dword [esp + 0x10], ebx
mov dword [esp + 0x14], eax
mov dword [edi + 0x180], eax
mov dword [edi + 0x140], eax
mov dword [edi + 0x144], eax
mov dword [edi + 0x148], eax
mov dword [edi + 0x14c], eax
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], eax
mov byte [esp + 0x24], al
mov byte [esp + 0x25], al
mov byte [esp + 0x26], al
mov byte [esp + 0x27], 0x80
mov dword [esp + 0xc], ecx
jmp 0x41b33a
mov ecx, dword [esp + 0xc]
mov ebx, dword [esp + 0x10]
xor eax, eax
cmp ebx, 0x10
jb 0x41b344
mov ebx, 0x10
cmp ebx, eax
jbe 0x41b353
mov dl, byte [eax + ecx]
xor byte [esi + eax], dl
inc eax
cmp eax, ebx
jb 0x41b348
push esi
mov ecx, esi
mov eax, edi
call fcn.0041ad40
mov eax, dword [esp + 0x14]
add dword [esp + 0x10], ebx
sub eax, ebx
add esp, 4
mov dword [esp + 0x10], eax
test eax, eax
ja 0x41b330
xor eax, eax
mov cl, byte [esp + eax + 0x18]
xor byte [esi + eax], cl
inc eax
cmp eax, 0x10
jb 0x41b374
push esi
mov ecx, esi
mov eax, edi
call fcn.0041ad40
add esp, 4
lea edx, [esp + 0x14]
push edx
lea eax, [edi + 0x150]
push eax
push 0x10
push esi
push edi
call fcn.0041b850
add esp, 0x14
test eax, eax
jne 0x41b402
mov esi, dword [esp + 0x34]
mov ebx, dword [esp + 0x30]
mov dword [edi + 0x148], esi
mov dword [edi + 0x14c], eax
test esi, esi
jbe 0x41b400
jmp 0x41b3c8
mov esi, dword [esp + 0x34]
cmp esi, 0x10
jb 0x41b3d2
mov esi, 0x10
xor eax, eax
test esi, esi
jbe 0x41b3e3
mov cl, byte [eax + ebx]
xor byte [eax + ebp], cl
inc eax
cmp eax, esi
jb 0x41b3d8
push ebp
mov ecx, ebp
mov eax, edi
call fcn.0041ad40
mov eax, dword [esp + 0x38]
sub eax, esi
add esp, 4
add ebx, esi
mov dword [esp + 0x34], eax
test eax, eax
ja 0x41b3c4
xor eax, eax
mov ecx, dword [esp + 0x28]
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004f8e7f
add esp, 0x20
ret
Function at 0x41b5b0
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x2c
mov eax, dword [0x577690]
xor eax, esp
mov dword [esp + 0x28], eax
mov eax, dword [esi + 0x144]
mov ecx, dword [esi + 0x140]
push ebx
push ebp
mov ebp, dword [esp + 0x38]
push edi
push 0
push 8
push eax
push ecx
mov dword [esp + 0x1c], ebp
call fcn.004fe530
push 0
mov edi, edx
mov edx, dword [esi + 0x14c]
push 8
mov ebx, eax
mov eax, dword [esi + 0x148]
push edx
push eax
mov dword [esp + 0x2c], edi
call fcn.004fe530
mov ecx, dword [esi + 0x150]
mov dword [ebp], ecx
mov ecx, dword [esi + 0x154]
mov dword [ebp + 4], ecx
mov ecx, dword [esi + 0x158]
mov dword [ebp + 8], ecx
mov ecx, dword [esi + 0x15c]
mov dword [ebp + 0xc], ecx
mov ecx, ebx
or ecx, edi
mov dword [esp + 0x14], edx
jne 0x41b637
mov ecx, eax
or ecx, edx
je 0x41b76b
xor ecx, ecx
mov dword [esp + 0x24], ecx
mov dword [esp + 0x28], ecx
mov dword [esp + 0x2c], ecx
mov dword [esp + 0x30], ecx
mov ecx, edx
shr ecx, 0x18
mov byte [esp + 0x24], cl
mov ecx, edx
shr ecx, 0x10
mov byte [esp + 0x25], cl
mov ecx, edx
shr ecx, 8
mov byte [esp + 0x26], cl
mov cl, byte [esp + 0x14]
mov byte [esp + 0x27], cl
mov ecx, eax
mov ebp, edx
shrd ecx, ebp, 0x18
mov byte [esp + 0x28], cl
mov ecx, eax
shr ebp, 0x18
mov ebp, edx
shrd ecx, ebp, 0x10
mov byte [esp + 0x29], cl
mov ecx, eax
shrd ecx, edx, 8
mov byte [esp + 0x2b], al
mov byte [esp + 0x2a], cl
mov eax, edi
shr eax, 0x10
mov ecx, edi
shr ecx, 8
shr edx, 8
mov byte [esp + 0x2d], al
mov byte [esp + 0x2e], cl
mov edx, edi
shr edx, 0x18
mov ecx, edi
mov eax, ebx
shrd eax, ecx, 0x18
mov byte [esp + 0x2c], dl
mov dl, byte [esp + 0x1c]
mov byte [esp + 0x30], al
mov byte [esp + 0x2f], dl
shr ecx, 0x18
mov eax, edi
mov edx, ebx
shrd edx, eax, 0x10
mov ecx, ebx
shrd ecx, edi, 8
shr edi, 8
shr ebp, 0x10
shr eax, 0x10
mov byte [esp + 0x31], dl
mov byte [esp + 0x32], cl
mov byte [esp + 0x33], bl
xor eax, eax
lea edi, [esi + 0x171]
jmp 0x41b700
movzx edx, byte [esp + eax + 0x24]
movzx ecx, byte [esp + eax + 0x25]
xor byte [edi + eax - 1], dl
xor byte [edi + eax], cl
movzx edx, byte [esp + eax + 0x26]
movzx ecx, byte [esp + eax + 0x27]
xor byte [edi + eax + 1], dl
xor byte [edi + eax + 2], cl
add eax, 4
cmp eax, 0x10
jb 0x41b700
lea ecx, [esi + 0x170]
push ecx
mov eax, esi
call fcn.0041ad40
mov eax, dword [esp + 0x10]
add esp, 4
inc eax
mov ecx, 4
movzx edx, byte [edi - 1]
xor byte [eax - 1], dl
movzx edx, byte [edi]
xor byte [eax], dl
movzx edx, byte [edi + 1]
xor byte [eax + 1], dl
movzx edx, byte [edi + 2]
xor byte [eax + 2], dl
add edi, 4
add eax, 4
sub ecx, 1
jne 0x41b746
mov ecx, dword [esp + 0x34]
pop edi
pop ebp
pop ebx
xor ecx, esp
xor eax, eax
call fcn.004f8e7f
add esp, 0x2c
ret
Function at 0x41c0f0
Capabilities:
Hash data using sha224
Hash data using sha256

Disassembly:
xor edx, edx
mov dword [eax], edx
mov dword [eax + 4], edx
mov dword [eax + 8], edx
mov dword [eax + 0xc], edx
mov dword [eax + 0xd0], ecx
cmp ecx, edx
jne 0x41c17a
mov dword [eax + 0x10], 0xf3bcc908
mov dword [eax + 0x14], 0x6a09e667
mov dword [eax + 0x18], 0x84caa73b
mov dword [eax + 0x1c], 0xbb67ae85
mov dword [eax + 0x20], 0xfe94f82b
mov dword [eax + 0x24], 0x3c6ef372
mov dword [eax + 0x28], 0x5f1d36f1
mov dword [eax + 0x2c], 0xa54ff53a
mov dword [eax + 0x30], 0xade682d1
mov dword [eax + 0x34], 0x510e527f
mov dword [eax + 0x38], 0x2b3e6c1f
mov dword [eax + 0x3c], 0x9b05688c
mov dword [eax + 0x40], 0xfb41bd6b
mov dword [eax + 0x44], 0x1f83d9ab
mov dword [eax + 0x48], 0x137e2179
mov dword [eax + 0x4c], 0x5be0cd19
xor eax, eax
ret
mov dword [eax + 0x10], 0xc1059ed8
mov dword [eax + 0x14], 0xcbbb9d5d
mov dword [eax + 0x18], 0x367cd507
mov dword [eax + 0x1c], 0x629a292a
mov dword [eax + 0x20], 0x3070dd17
mov dword [eax + 0x24], 0x9159015a
mov dword [eax + 0x28], 0xf70e5939
mov dword [eax + 0x2c], 0x152fecd8
mov dword [eax + 0x30], 0xffc00b31
mov dword [eax + 0x34], 0x67332667
mov dword [eax + 0x38], 0x68581511
mov dword [eax + 0x3c], 0x8eb44a87
mov dword [eax + 0x40], 0x64f98fa7
mov dword [eax + 0x44], 0xdb0c2e0d
mov dword [eax + 0x48], 0xbefa4fa4
mov dword [eax + 0x4c], 0x47b5481d
xor eax, eax
ret
Function at 0x421ba0
Capabilities:
Encrypt data using camellia

Disassembly:
mov ecx, dword [edx]
xor ecx, dword [eax]
mov edx, dword [edx + 4]
xor edx, dword [eax + 4]
push ebx
push edi
mov eax, edx
shr eax, 0x10
and eax, 0xff
movzx eax, byte [eax + 0x564d90]
mov edi, edx
shr edi, 0x18
movzx edi, byte [edi + 0x564c90]
shl edi, 8
or eax, edi
mov edi, edx
shr edi, 8
and edi, 0xff
movzx edi, byte [edi + 0x564e90]
shl eax, 8
or eax, edi
mov edi, ecx
mov ebx, ecx
shr edi, 0x10
shr ebx, 0x18
movzx ebx, byte [ebx + 0x564b90]
and edi, 0xff
movzx edi, byte [edi + 0x564c90]
shl ebx, 8
or edi, ebx
mov ebx, ecx
and edx, 0xff
movzx edx, byte [edx + 0x564b90]
shr ebx, 8
and ebx, 0xff
movzx ebx, byte [ebx + 0x564d90]
and ecx, 0xff
movzx ecx, byte [ecx + 0x564e90]
shl edi, 8
shl eax, 8
or eax, edx
or edi, ebx
shl edi, 8
or edi, ecx
mov edx, eax
rol edx, 8
xor edx, edi
mov ecx, edx
rol ecx, 0x10
xor eax, ecx
mov ecx, eax
ror ecx, 8
xor edx, ecx
xor dword [esi + 4], edx
mov ecx, edx
ror ecx, 8
xor ecx, dword [esi]
pop edi
xor ecx, eax
mov dword [esi], ecx
pop ebx
ret
Function at 0x422e40
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x30
mov eax, dword [0x577690]
xor eax, esp
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x38]
push ebp
mov ebp, dword [esp + 0x40]
push esi
mov dword [esp + 0x1c], ecx
mov esi, edx
test al, 0xf
je 0x422e78
pop esi
mov eax, 0xffffffda
pop ebp
mov ecx, dword [esp + 0x2c]
xor ecx, esp
call fcn.004f8e7f
add esp, 0x30
ret
cmp dword [esp + 0x3c], 0
push ebx
jne 0x422f3c
test eax, eax
jbe 0x42300e
dec eax
mov ebx, edi
shr eax, 4
sub ebx, esi
inc eax
mov dword [esp + 0xc], eax
lea esp, [esp]
mov edx, dword [ebp]
mov eax, dword [ebp + 4]
mov ecx, dword [ebp + 8]
mov dword [esp + 0x28], edx
mov edx, dword [ebp + 0xc]
mov dword [esp + 0x2c], eax
mov dword [esp + 0x30], ecx
mov ecx, dword [esp + 0x20]
push esi
mov eax, ebp
mov dword [esp + 0x38], edx
call fcn.00422c10
mov eax, esi
add esp, 4
lea ecx, [edi + 2]
mov esi, 4
movzx edx, byte [ebx + eax]
xor byte [eax], dl
movzx edx, byte [ecx - 1]
xor byte [eax + 1], dl
movzx edx, byte [ecx]
xor byte [eax + 2], dl
movzx edx, byte [ecx + 1]
xor byte [eax + 3], dl
add eax, 4
add ecx, 4
sub esi, 1
jne 0x422ed5
mov ecx, dword [esp + 0x28]
mov edx, dword [esp + 0x2c]
mov dword [edi], ecx
mov ecx, dword [esp + 0x30]
mov dword [edi + 4], edx
mov edx, dword [esp + 0x34]
add ebp, 0x10
sub ebx, 0x10
sub dword [esp + 0xc], 1
mov dword [edi + 8], ecx
mov dword [edi + 0xc], edx
mov esi, eax
jne 0x422ea0
pop ebx
pop esi
xor eax, eax
pop ebp
mov ecx, dword [esp + 0x2c]
xor ecx, esp
call fcn.004f8e7f
add esp, 0x30
ret
test eax, eax
jbe 0x42300e
mov ecx, esi
sub ecx, edi
mov dword [esp + 0xc], ecx
dec eax
mov ecx, ebp
sub ecx, edi
shr eax, 4
inc eax
mov dword [esp + 0x10], ecx
mov dword [esp + 0x18], eax
lea ecx, [ecx]
lea eax, [ebp + 3]
mov edx, ebp
sub edx, esi
mov dword [esp + 0x1c], eax
lea ecx, [esi + 1]
mov eax, edi
mov dword [esp + 0x24], edx
mov dword [esp + 0x14], 4
lea esp, [esp]
mov edx, dword [esp + 0x10]
movzx edx, byte [eax + edx]
xor dl, byte [eax]
mov ebx, dword [esp + 0xc]
mov byte [eax + ebx], dl
mov edx, dword [esp + 0x24]
movzx edx, byte [edx + ecx]
xor dl, byte [eax + 1]
add eax, 4
mov byte [ecx], dl
movzx ebx, byte [eax - 2]
mov edx, dword [esp + 0x1c]
xor bl, byte [edx - 1]
add edx, 4
mov byte [ecx + 1], bl
movzx ebx, byte [eax - 1]
xor bl, byte [edx - 4]
add ecx, 4
mov byte [ecx - 2], bl
mov ebx, 1
sub dword [esp + 0x14], ebx
mov dword [esp + 0x1c], edx
jne 0x422f80
mov ecx, dword [esp + 0x20]
push esi
mov eax, esi
call fcn.00422c10
mov eax, dword [esi]
mov dword [edi], eax
mov ecx, dword [esi + 4]
mov dword [edi + 4], ecx
mov edx, dword [esi + 8]
mov dword [edi + 8], edx
mov eax, dword [esi + 0xc]
mov dword [edi + 0xc], eax
mov eax, 0x10
add dword [esp + 0x14], eax
add dword [esp + 0x10], eax
add esp, 4
add ebp, eax
add esi, eax
sub dword [esp + 0x18], ebx
jne 0x422f60
mov ecx, dword [esp + 0x38]
pop ebx
pop esi
pop ebp
xor ecx, esp
xor eax, eax
call fcn.004f8e7f
add esp, 0x30
ret
Function at 0x423170
Capabilities:
Encode data using xor

Disassembly:
sub esp, 8
mov eax, dword [esp + 0xc]
mov ecx, dword [eax]
mov eax, dword [esp + 0x10]
push ebx
push ebp
push esi
mov esi, dword [eax]
push edi
mov edi, edx
mov dword [esp + 0x10], 0x10
lea ecx, [ecx]
xor ecx, dword [edi]
add edi, 4
mov eax, ecx
shr eax, 8
movzx ebx, al
movzx ebp, cl
shr eax, 8
mov dword [esp + 0x14], ebx
mov ebx, ecx
mov ecx, eax
shr ecx, 8
and ecx, 0xff
mov ecx, dword [edx + ecx*4 + 0x48]
movzx eax, al
add ecx, dword [edx + eax*4 + 0x448]
movzx eax, word [esp + 0x14]
xor ecx, dword [edx + eax*4 + 0x848]
movzx eax, bp
add ecx, dword [edx + eax*4 + 0xc48]
xor ecx, esi
sub dword [esp + 0x10], 1
mov esi, ebx
jne 0x423190
mov eax, dword [edx + 0x44]
mov esi, dword [esp + 0x1c]
mov edx, dword [edx + 0x40]
xor eax, ebx
pop edi
mov dword [esi], eax
mov eax, dword [esp + 0x1c]
pop esi
xor edx, ecx
pop ebp
mov dword [eax], edx
pop ebx
add esp, 8
ret

Function at 0x423210
Capabilities:
Encode data using xor

Disassembly:
sub esp, 8
mov eax, dword [esp + 0xc]
mov ecx, dword [eax]
mov eax, dword [esp + 0x10]
push ebx
push ebp
push esi
mov esi, dword [eax]
push edi
lea edi, [edx + 0x44]
mov dword [esp + 0x10], 0x10
mov edi, edi
xor ecx, dword [edi]
sub edi, 4
mov eax, ecx
shr eax, 8
movzx ebx, al
movzx ebp, cl
shr eax, 8
mov dword [esp + 0x14], ebx
mov ebx, ecx
mov ecx, eax
shr ecx, 8
and ecx, 0xff
mov ecx, dword [edx + ecx*4 + 0x48]
movzx eax, al
add ecx, dword [edx + eax*4 + 0x448]
movzx eax, word [esp + 0x14]
xor ecx, dword [edx + eax*4 + 0x848]
movzx eax, bp
add ecx, dword [edx + eax*4 + 0xc48]
xor ecx, esi
sub dword [esp + 0x10], 1
mov esi, ebx
jne 0x423230
mov eax, dword [edx]
mov esi, dword [esp + 0x1c]
mov edx, dword [edx + 4]
xor eax, ebx
pop edi
mov dword [esi], eax
mov eax, dword [esp + 0x1c]
pop esi
xor edx, ecx
pop ebp
mov dword [eax], edx
pop ebx
add esp, 8
ret
Function at 0x4232a0
Capabilities:
Encrypt data using blowfish
Encrypt data using rc4 prga

Disassembly:
sub esp, 8
push ebx
mov ebx, eax
lea eax, [ebx - 0x20]
push esi
mov esi, ecx
cmp eax, 0x1a0
ja 0x4233e8
test bl, 7
jne 0x4233e8
mov ecx, dword [esp + 0x14]
push ebp
push edi
shr ebx, 3
mov eax, 0x563b60
add ecx, 0x48
mov edi, 4
mov edx, 0x100
jmp 0x4232e0
mov ebp, dword [eax]
mov dword [ecx], ebp
add eax, 4
add ecx, 4
sub edx, 1
jne 0x4232e0
sub edi, 1
jne 0x4232d6
mov ebp, dword [esp + 0x1c]
mov ecx, 0x563b18
xor eax, eax
sub ecx, ebp
mov edi, ebp
mov dword [esp + 0x10], ecx
mov dword [esp + 0x14], 0x12
nop
movzx ecx, byte [eax + esi]
inc eax
cmp eax, ebx
jb 0x42331b
xor eax, eax
movzx edx, byte [eax + esi]
shl ecx, 8
inc eax
or edx, ecx
cmp eax, ebx
jb 0x42332b
xor eax, eax
movzx ecx, byte [eax + esi]
shl edx, 8
inc eax
or ecx, edx
cmp eax, ebx
jb 0x42333b
xor eax, eax
movzx edx, byte [eax + esi]
shl ecx, 8
inc eax
or edx, ecx
cmp eax, ebx
jb 0x42334b
xor eax, eax
mov ecx, dword [esp + 0x10]
mov ecx, dword [ecx + edi]
xor ecx, edx
mov dword [edi], ecx
add edi, 4
sub dword [esp + 0x14], 1
jne 0x423310
xor esi, esi
mov dword [esp + 0x10], esi
mov dword [esp + 0x14], esi
lea ebx, [ebx]
lea edx, [esp + 0x14]
push edx
lea eax, [esp + 0x14]
push eax
mov edx, ebp
call fcn.00423170
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
mov dword [ebp + esi*4], ecx
mov dword [ebp + esi*4 + 4], edx
add esi, 2
add esp, 8
cmp esi, 0x12
jb 0x423370
lea esi, [ebp + 0x4c]
mov ebx, 4
mov edi, 0x80
lea esp, [esp]
lea eax, [esp + 0x14]
push eax
lea ecx, [esp + 0x14]
push ecx
mov edx, ebp
call fcn.00423170
mov edx, dword [esp + 0x18]
mov eax, dword [esp + 0x1c]
mov dword [esi - 4], edx
mov dword [esi], eax
add esp, 8
add esi, 8
sub edi, 1
jne 0x4233b0
sub ebx, 1
jne 0x4233a4
pop edi
pop ebp
pop esi
xor eax, eax
pop ebx
add esp, 8
ret
pop esi
mov eax, 0xffffffea
pop ebx
add esp, 8
ret
Function at 0x4234b0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x18
mov eax, dword [0x577690]
xor eax, esp
mov dword [esp + 0x14], eax
mov eax, dword [ebp + 0xc]
push ebx
push esi
mov esi, dword [ebp + 0x10]
mov dword [esp + 0x10], ecx
mov ebx, edx
test al, 7
je 0x4234ec
mov eax, 0xffffffe8
pop esi
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.004f8e7f
mov esp, ebp
pop ebp
ret
cmp dword [ebp + 8], 0
jne 0x423587
test eax, eax
jbe 0x42360a
dec eax
shr eax, 3
inc eax
mov dword [esp + 0xc], eax
mov edx, dword [ebx]
mov eax, dword [ebx + 4]
mov dword [esp + 0x14], edx
mov edx, dword [esp + 0x10]
mov dword [esp + 0x18], eax
push 0
mov eax, ebx
call fcn.00423400
movzx ecx, byte [edi]
xor byte [esi], cl
movzx edx, byte [edi + 1]
xor byte [esi + 1], dl
movzx eax, byte [edi + 2]
xor byte [esi + 2], al
movzx ecx, byte [edi + 3]
xor byte [esi + 3], cl
movzx edx, byte [edi + 4]
xor byte [esi + 4], dl
movzx eax, byte [edi + 5]
xor byte [esi + 5], al
movzx ecx, byte [edi + 6]
xor byte [esi + 6], cl
movzx edx, byte [edi + 7]
xor byte [esi + 7], dl
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x1c]
add esp, 4
add ebx, 8
add esi, 8
sub dword [esp + 0xc], 1
mov dword [edi], eax
mov dword [edi + 4], ecx
jne 0x423507
xor eax, eax
pop esi
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.004f8e7f
mov esp, ebp
pop ebp
ret
test eax, eax
jbe 0x42360a
dec eax
shr eax, 3
inc eax
mov dword [esp + 0xc], eax
movzx edx, byte [ebx]
xor dl, byte [edi]
mov byte [esi], dl
movzx eax, byte [ebx + 1]
xor al, byte [edi + 1]
mov byte [esi + 1], al
movzx ecx, byte [ebx + 2]
xor cl, byte [edi + 2]
mov byte [esi + 2], cl
movzx edx, byte [ebx + 3]
xor dl, byte [edi + 3]
mov byte [esi + 3], dl
movzx eax, byte [ebx + 4]
xor al, byte [edi + 4]
mov byte [esi + 4], al
movzx ecx, byte [ebx + 5]
xor cl, byte [edi + 5]
mov byte [esi + 5], cl
movzx edx, byte [ebx + 6]
xor dl, byte [edi + 6]
mov ecx, dword [ebp + 8]
mov byte [esi + 6], dl
movzx eax, byte [ebx + 7]
xor al, byte [edi + 7]
mov edx, dword [esp + 0x10]
mov byte [esi + 7], al
push ecx
mov eax, esi
call fcn.00423400
mov edx, dword [esi]
mov dword [edi], edx
mov eax, dword [esi + 4]
add esp, 4
add ebx, 8
add esi, 8
sub dword [esp + 0xc], 1
mov dword [edi + 4], eax
jne 0x423594
mov ecx, dword [esp + 0x1c]
pop esi
pop ebx
xor ecx, esp
xor eax, eax
call fcn.004f8e7f
mov esp, ebp
pop ebp
ret
Function at 0x423f50
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x18
mov eax, dword [0x577690]
xor eax, esp
mov dword [esp + 0x14], eax
mov eax, dword [ebp + 0xc]
push ebx
push edi
mov edi, dword [ebp + 0x10]
mov dword [esp + 0x10], ecx
mov ebx, edx
test al, 7
je 0x423f8c
mov eax, 0xffffffce
pop edi
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.004f8e7f
mov esp, ebp
pop ebp
ret
cmp dword [ebp + 8], 1
jne 0x424029
test eax, eax
jbe 0x42409e
dec eax
shr eax, 3
inc eax
mov dword [esp + 0xc], eax
movzx edx, byte [ebx]
xor dl, byte [esi]
mov byte [edi], dl
movzx eax, byte [ebx + 1]
xor al, byte [esi + 1]
mov byte [edi + 1], al
movzx ecx, byte [ebx + 2]
xor cl, byte [esi + 2]
mov byte [edi + 2], cl
movzx edx, byte [ebx + 3]
xor dl, byte [esi + 3]
mov byte [edi + 3], dl
movzx eax, byte [ebx + 4]
xor al, byte [esi + 4]
mov byte [edi + 4], al
movzx ecx, byte [ebx + 5]
xor cl, byte [esi + 5]
mov byte [edi + 5], cl
movzx edx, byte [ebx + 6]
xor dl, byte [esi + 6]
mov byte [edi + 6], dl
movzx eax, byte [ebx + 7]
xor al, byte [esi + 7]
mov edx, edi
mov byte [edi + 7], al
mov eax, dword [esp + 0x10]
call fcn.00423cf0
mov ecx, dword [edi]
mov dword [esi], ecx
mov edx, dword [edi + 4]
add ebx, 8
add edi, 8
sub dword [esp + 0xc], 1
mov dword [esi + 4], edx
jne 0x423fa7
xor eax, eax
pop edi
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.004f8e7f
mov esp, ebp
pop ebp
ret
test eax, eax
jbe 0x42409e
dec eax
shr eax, 3
inc eax
mov dword [esp + 0xc], eax
mov eax, dword [ebx]
mov ecx, dword [ebx + 4]
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x10]
mov edx, ebx
mov dword [esp + 0x18], ecx
call fcn.00423cf0
movzx edx, byte [esi]
xor byte [edi], dl
movzx eax, byte [esi + 1]
xor byte [edi + 1], al
movzx ecx, byte [esi + 2]
xor byte [edi + 2], cl
movzx edx, byte [esi + 3]
xor byte [edi + 3], dl
movzx eax, byte [esi + 4]
xor byte [edi + 4], al
movzx ecx, byte [esi + 5]
xor byte [edi + 5], cl
movzx edx, byte [esi + 6]
xor byte [edi + 6], dl
movzx eax, byte [esi + 7]
xor byte [edi + 7], al
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
add ebx, 8
add edi, 8
sub dword [esp + 0xc], 1
mov dword [esi], ecx
mov dword [esi + 4], edx
jne 0x424036
mov ecx, dword [esp + 0x1c]
pop edi
pop ebx
xor ecx, esp
xor eax, eax
call fcn.004f8e7f
mov esp, ebp
pop ebp
ret
Function at 0x424560
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x18
mov eax, dword [0x577690]
xor eax, esp
mov dword [esp + 0x14], eax
mov eax, dword [ebp + 0xc]
push ebx
push edi
mov edi, dword [ebp + 0x10]
mov dword [esp + 0x10], ecx
mov ebx, edx
test al, 7
je 0x42459c
mov eax, 0xffffffce
pop edi
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.004f8e7f
mov esp, ebp
pop ebp
ret
cmp dword [ebp + 8], 1
jne 0x424639
test eax, eax
jbe 0x4246ae
dec eax
shr eax, 3
inc eax
mov dword [esp + 0xc], eax
movzx edx, byte [ebx]
xor dl, byte [esi]
mov byte [edi], dl
movzx eax, byte [ebx + 1]
xor al, byte [esi + 1]
mov byte [edi + 1], al
movzx ecx, byte [ebx + 2]
xor cl, byte [esi + 2]
mov byte [edi + 2], cl
movzx edx, byte [ebx + 3]
xor dl, byte [esi + 3]
mov byte [edi + 3], dl
movzx eax, byte [ebx + 4]
xor al, byte [esi + 4]
mov byte [edi + 4], al
movzx ecx, byte [ebx + 5]
xor cl, byte [esi + 5]
mov byte [edi + 5], cl
movzx edx, byte [ebx + 6]
xor dl, byte [esi + 6]
mov ecx, edi
mov byte [edi + 6], dl
movzx eax, byte [ebx + 7]
xor al, byte [esi + 7]
mov byte [edi + 7], al
mov eax, dword [esp + 0x10]
call fcn.004240c0
mov ecx, dword [edi]
mov dword [esi], ecx
mov edx, dword [edi + 4]
add ebx, 8
add edi, 8
sub dword [esp + 0xc], 1
mov dword [esi + 4], edx
jne 0x4245b7
xor eax, eax
pop edi
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.004f8e7f
mov esp, ebp
pop ebp
ret
test eax, eax
jbe 0x4246ae
dec eax
shr eax, 3
inc eax
mov dword [esp + 0xc], eax
mov eax, dword [ebx]
mov ecx, dword [ebx + 4]
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x10]
mov dword [esp + 0x18], ecx
mov ecx, ebx
call fcn.004240c0
movzx edx, byte [esi]
xor byte [edi], dl
movzx eax, byte [esi + 1]
xor byte [edi + 1], al
movzx ecx, byte [esi + 2]
xor byte [edi + 2], cl
movzx edx, byte [esi + 3]
xor byte [edi + 3], dl
movzx eax, byte [esi + 4]
xor byte [edi + 4], al
movzx ecx, byte [esi + 5]
xor byte [edi + 5], cl
movzx edx, byte [esi + 6]
xor byte [edi + 6], dl
movzx eax, byte [esi + 7]
xor byte [edi + 7], al
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
add ebx, 8
add edi, 8
sub dword [esp + 0xc], 1
mov dword [esi], ecx
mov dword [esi + 4], edx
jne 0x424646
mov ecx, dword [esp + 0x1c]
pop edi
pop ebx
xor ecx, esp
xor eax, eax
call fcn.004f8e7f
mov esp, ebp
pop ebp
ret

Function at 0x424730
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
push ecx
push ebp
mov ebp, dword [esp + 0xc]
push esi
mov esi, dword [ecx]
push edi
mov edi, dword [ecx + 4]
test eax, eax
jbe 0x424789
push ebx
mov ebx, edx
sub ebx, ebp
mov dword [esp + 0x10], eax
lea ebx, [ebx]
inc esi
and esi, 0xff
movzx eax, byte [ecx + esi + 8]
add edi, eax
and edi, 0xff
movzx edx, byte [ecx + edi + 8]
mov byte [ecx + esi + 8], dl
mov byte [ecx + edi + 8], al
add al, dl
movzx eax, al
mov dl, byte [eax + ecx + 8]
xor dl, byte [ebx + ebp]
inc ebp
sub dword [esp + 0x10], 1
mov byte [ebp - 1], dl
jne 0x424750
pop ebx
mov dword [ecx + 4], edi
pop edi
mov dword [ecx], esi
pop esi
xor eax, eax
pop ebp
pop ecx
ret
Function at 0x424f10
Capabilities:
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], 0xffffffff
call fcn.00424bb0
cmp eax, 1
jne 0x424f59
mov dword [ebp - 8], 0
lea eax, [ebp - 8]
push eax
call fcn.00424b10
add esp, 4
test eax, eax
je 0x424f57
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
mov dword [ebp - 4], eax
mov edx, dword [ebp - 8]
push edx
call fcn.00424b60
add esp, 4
jmp 0x424f66
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
mov dword [ebp - 4], eax
xor eax, eax
cmp dword [ebp - 4], 0xffffffff
setne al
mov esp, ebp
pop ebp
ret

Function at 0x424f80
Capabilities:
Get local ipv4 addresses
Get mac address on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x577690]
xor eax, ebp
mov dword [ebp - 0xc], eax
push esi
push edi
mov dword [ebp - 4], 0
mov byte [ebp - 0x14], 0
xor eax, eax
mov dword [ebp - 0x13], eax
mov byte [ebp - 0xf], al
lea ecx, [ebp - 4]
push ecx
push 0
push 0
push 0
push 0
call sub.IPHLPAPI.DLL_GetAdaptersAddresses
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0x6f
jne 0x42504a
mov edx, dword [ebp - 4]
push edx
push 0x40
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x18], 0
je 0x42504a
lea ecx, [ebp - 4]
push ecx
mov edx, dword [ebp - 0x18]
push edx
push 0
push 0
push 0
call sub.IPHLPAPI.DLL_GetAdaptersAddresses
cmp dword [ebp - 0x18], 0
je 0x425040
mov eax, dword [ebp - 0x18]
cmp dword [eax + 0x34], 6
jne 0x425035
mov ecx, dword [ebp - 0x18]
add ecx, 0x2c
mov edx, dword [ecx]
mov dword [ebp - 0x14], edx
mov ax, word [ecx + 4]
mov word [ebp - 0x10], ax
mov ecx, 3
lea edi, [ebp - 0x14]
mov esi, dword [ebp + 8]
xor edx, edx
repe cmpsb byte [esi], byte es:[edi]
jne 0x425035
mov eax, dword [ebp - 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov eax, 1
jmp 0x42504c
mov ecx, dword [ebp - 0x18]
mov edx, dword [ecx + 8]
mov dword [ebp - 0x18], edx
jmp 0x424ff1
mov eax, dword [ebp - 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_LocalFree]
xor eax, eax
pop edi
pop esi
mov ecx, dword [ebp - 0xc]
xor ecx, ebp
call fcn.004f8e7f
mov esp, ebp
pop ebp
ret