joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4c0020
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x692c00]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 8]
mov eax, ecx
mov ecx, dword [ebp + 0x18]
push ebx
push esi
cmp dword [eax + 8], 0xffffffff
push edi
mov edi, dword [ebp + 0x14]
mov dword [ebp - 0x10], eax
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x18], ecx
jne 0x4c007a
cmp dword [eax + 4], 0
jne 0x4c007a
test ecx, ecx
je 0x4c018f
mov eax, dword [ecx]
push str.Failed_to_write_because_file_is_not_open.
call dword [eax + 0x14]
pop edi
pop esi
xor al, al
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005b34c8
mov esp, ebp
pop ebp
ret 0x14
test edi, edi
je 0x4c008b
mov dword [edi], 0
mov dword [edi + 4], 0
mov ebx, dword [ebp + 0xc]
mov eax, ebx
mov esi, dword [ebp + 0x10]
or eax, esi
mov dword [ebp - 0x14], esi
je 0x4c0169
mov ecx, dword [ebp - 8]
test esi, esi
jl 0x4c00b6
jg 0x4c00af
cmp ebx, 0x989680
jbe 0x4c00b6
mov esi, 0x989680
jmp 0x4c00b8
mov esi, ebx
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 8]
cmp eax, 0xffffffff
je 0x4c0120
push 0
lea ecx, [ebp - 8]
mov dword [ebp - 8], 0
push ecx
push esi
push edx
push eax
call dword [sym.imp.KERNEL32.DLL_WriteFile]
test eax, eax
je 0x4c00e4
mov ecx, dword [ebp - 8]
cmp ecx, esi
je 0x4c0142
mov ebx, dword [ebp - 0x18]
test ebx, ebx
je 0x4c018f
mov eax, dword [ebx]
mov ecx, ebx
push 1
push str.WriteFileError
call dword [eax + 0x24]
mov ecx, ebx
call fcn.004492c0
mov eax, dword [ebx]
mov ecx, ebx
call dword [eax + 0x28]
pop edi
pop esi
xor al, al
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005b34c8
mov esp, ebp
pop ebp
ret 0x14
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 4]
test eax, eax
je 0x4c0145
push eax
push 1
push esi
push edx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
cmp eax, 1
jne 0x4c017e
mov ecx, esi
mov dword [ebp - 8], ecx
mov edx, dword [ebp - 0xc]
add edx, esi
sub ebx, esi
mov esi, dword [ebp - 0x14]
sbb esi, 0
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x14], esi
test edi, edi
je 0x4c015f
add dword [edi], ecx
adc dword [edi + 4], 0
mov eax, ebx
or eax, esi
jne 0x4c00a1
pop edi
pop esi
mov al, 1
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005b34c8
mov esp, ebp
pop ebp
ret 0x14
mov ecx, dword [ebp - 0x18]
test ecx, ecx
je 0x4c018f
mov eax, dword [ecx]
push str.fwrite_failed.
call dword [eax + 0x14]
mov ecx, dword [ebp - 4]
xor al, al
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.005b34c8
mov esp, ebp
pop ebp
ret 0x14
Function at 0x4c5310
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5c30db
mov eax, dword fs:[0]
push eax
sub esp, 0x1b4
mov eax, dword [0x692c00]
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 eax, dword [ebp + 0x10]
mov ecx, dword [ebp + 0x2c]
mov esi, dword [ebp + 0xc]
mov dword [ebp - 0x1bc], eax
mov eax, dword [ebp + 0x14]
mov dword [ebp - 0x1b8], eax
mov eax, dword [ebp + 0x18]
mov dword [ebp - 0x1b4], eax
mov eax, dword [ebp + 0x1c]
mov dword [ebp - 0x1b0], eax
mov eax, dword [ebp + 0x20]
mov dword [ebp - 0x1ac], eax
mov eax, dword [ebp + 0x24]
mov dword [ebp - 0x1a8], eax
mov eax, dword [ebp + 0x28]
push 0x118
mov dword [ebp - 0x1a4], eax
push 0
mov dword [eax], 0
lea eax, [ebp - 0x19c]
push eax
mov dword [ebp - 0x1c0], ecx
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea ecx, [ebp - 0x19c]
call fcn.00403910
push esi
lea ecx, [ebp - 0x19c]
mov dword [ebp - 4], 0
call fcn.00404580
push 0x5c
push 0x2f
lea ecx, [ebp - 0x19c]
call fcn.00407240
lea ecx, [ebp - 0x19c]
call fcn.00406d60
mov ebx, eax
call fcn.004bf5f0
mov esi, eax
test esi, esi
je 0x4c5535
xor edi, edi
mov byte [ebp - 0x19d], 0
nop word [eax + eax]
push dword [ebp - 0x1a8]
push dword [ebp - 0x1ac]
push dword [ebp - 0x1b0]
push dword [ebp - 0x1b4]
push dword [ebp - 0x1b8]
push dword [ebp - 0x1bc]
push ebx
call dword [sym.imp.KERNEL32.DLL_CreateFileW]
mov dword [esi + 8], eax
cmp edi, 3
jge 0x4c5458
cmp eax, 0xffffffff
jne 0x4c5458
call dword [sym.imp.KERNEL32.DLL_GetLastError]
mov ecx, dword [ebp - 0x1a4]
mov dword [ecx], eax
cmp eax, 0x20
jne 0x4c5458
push 0x32
inc edi
call fcn.00447e20
add esp, 4
jmp 0x4c5400
cmp dword [esi + 8], 0xffffffff
jne 0x4c5537
call dword [sym.imp.KERNEL32.DLL_GetLastError]
mov ecx, dword [ebp - 0x1a4]
mov dword [ecx], eax
cmp eax, 2
jne 0x4c54b9
cmp byte [ebp - 0x19d], 0
jne 0x4c54b9
lea eax, [ebp - 0x19c]
push eax
call fcn.0043d660
add esp, 4
test al, al
je 0x4c54b9
lea eax, [ebp - 0x19c]
mov byte [ebp - 0x19d], 1
push eax
call fcn.0043dd60
add esp, 4
lea ecx, [ebp - 0x19c]
call fcn.00406d60
mov ebx, eax
jmp 0x4c5400
mov ebx, dword [ebp - 0x1c0]
test ebx, ebx
je 0x4c552d
push 0x74
lea eax, [ebp - 0x84]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea ecx, [ebp - 0x84]
call fcn.0042aaf0
lea ecx, [ebp - 0x84]
mov byte [ebp - 4], 1
call fcn.0042bba0
mov eax, dword [ebx]
mov ecx, ebx
push str.Failed_to_open_file__3_
call dword [eax + 0x14]
lea eax, [ebp - 0x19c]
mov ecx, ebx
push eax
push str.filePath
call fcn.00448f80
lea eax, [ebp - 0x84]
mov ecx, ebx
push eax
push str.osErrorInfo
call fcn.00448d80
lea ecx, [ebp - 0x84]
call fcn.0042ab40
mov eax, dword [esi]
mov ecx, esi
push 1
call dword [eax]
xor esi, esi
lea ecx, [ebp - 0x19c]
call fcn.004039a0
mov eax, esi
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.005b34c8
mov esp, ebp
pop ebp
ret
Function at 0x4cc350
Capabilities:
Hash data using sha256

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, ecx
push edi
push 0x80
push 0
lea eax, [esi + 8]
mov dword [esi + 0xd8], 0
push eax
mov dword [esi + 0xdc], 0
call fcn.0040dfc0
push 0x40
lea ebx, [esi + 0x88]
push 0
push ebx
call fcn.0040dfc0
push 0x10
lea eax, [esi + 0xc8]
push 0
push eax
call fcn.0040dfc0
mov eax, dword [ebp + 8]
add esp, 0x24
test eax, eax
je 0x4cc4dc
cmp eax, 0x40
ja 0x4cc4dc
mov edi, dword [ebp + 0x10]
cmp edi, 0x40
ja 0x4cc4dc
mov dword [esi + 0xdc], eax
mov ecx, edi
xor ecx, 0x10100
mov dword [esi + 0x90], 0x84caa73b
shl ecx, 8
xor ecx, eax
mov dword [esi + 0x94], 0xbb67ae85
xor eax, eax
mov dword [esi + 0x98], 0xfe94f82b
xor eax, 0x6a09e667
mov dword [esi + 0x9c], 0x3c6ef372
mov dword [ebx + 4], eax
xor ecx, 0xf3bcc908
mov dword [ebx], ecx
mov eax, 0x80
mov dword [esi + 0xa0], 0x5f1d36f1
lea ecx, [edi + 8]
mov dword [esi + 0xa4], 0xa54ff53a
sub eax, edi
mov dword [esi + 0xa8], 0xade682d1
add ecx, esi
mov dword [esi + 0xac], 0x510e527f
mov dword [esi + 0xb0], 0x2b3e6c1f
mov dword [esi + 0xb4], 0x9b05688c
mov dword [esi + 0xb8], 0xfb41bd6b
mov dword [esi + 0xbc], 0x1f83d9ab
mov dword [esi + 0xc0], 0x137e2179
mov dword [esi + 0xc4], 0x5be0cd19
mov dword [esi + 0xc8], 0
push eax
mov dword [esi + 0xcc], 0
mov dword [esi + 0xd0], 0
push 0
mov dword [esi + 0xd4], 0
push ecx
mov dword [esi + 0xd8], 0
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
test edi, edi
je 0x4cc4d3
push edi
push dword [ebp + 0xc]
mov ecx, esi
call fcn.004ccdb0
mov dword [esi + 0xd8], 0x80
pop edi
pop esi
mov al, 1
pop ebx
pop ebp
ret 0xc
pop edi
pop esi
xor al, al
pop ebx
pop ebp
ret 0xc

Function at 0x4cc4f0
Capabilities:
Hash data using sha1

Disassembly:
mov dword [ecx + 0x10], 0x67452301
mov dword [ecx + 0x14], 0xefcdab89
mov dword [ecx + 0x18], 0x98badcfe
mov dword [ecx + 0x1c], 0x10325476
mov dword [ecx + 0x20], 0xc3d2e1f0
mov dword [ecx + 0x24], 0
mov dword [ecx + 8], 0
mov dword [ecx + 0xc], 0
ret
Function at 0x4cca60
Capabilities:
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x70
mov eax, dword [0x692c00]
xor eax, ebp
mov dword [ebp - 4], eax
cmp byte [0x695820], 0
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x70], eax
jne 0x4cca9b
push ecx
push eax
push 1
push ebx
call fcn.004c6bd0
add esp, 0x10
test al, al
jne 0x4ccb2c
push edi
push 0x40
lea eax, [ebp - 0x44]
mov dword [ebp - 0x6c], vtable._ckSha1.0
xorps xmm0, xmm0
mov dword [ebp - 0x4c], 0
push 0
push eax
movups xmmword [ebp - 0x5c], xmm0
call sub.VCRUNTIME140.dll_memset
xor edi, edi
mov dword [ebp - 0x5c], 0x67452301
add esp, 0xc
mov dword [ebp - 0x58], 0xefcdab89
xorps xmm0, xmm0
mov dword [ebp - 0x54], 0x98badcfe
mov dword [ebp - 0x50], 0x10325476
mov dword [ebp - 0x4c], 0xc3d2e1f0
mov dword [ebp - 0x48], 0
movlpd qword [ebp - 0x64], xmm0
cmp dword [ebx + 0x804], edi
jbe 0x4ccb1e
push esi
lea esi, [ebx + 4]
push dword [esi + 0x400]
lea ecx, [ebp - 0x6c]
push dword [esi]
call fcn.004cc530
inc edi
lea esi, [esi + 4]
cmp edi, dword [ebx + 0x804]
jb 0x4ccb01
pop esi
push 0
push dword [ebp - 0x70]
lea ecx, [ebp - 0x6c]
call fcn.004cc160
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.005b34c8
mov esp, ebp
pop ebp
ret

Function at 0x4ccb40
Capabilities:
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5c3588
mov eax, dword fs:[0]
push eax
sub esp, 0x1c0
mov eax, dword [0x692c00]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
cmp byte [0x695820], 0
mov edi, dword [ebp + 8]
mov esi, dword [ebp + 0x10]
jne 0x4ccc20
push 0x138
lea eax, [ebp - 0x1cc]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea ecx, [ebp - 0x1cc]
call fcn.00449bd0
xorps xmm0, xmm0
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x2c]
movq qword [ebp - 0x1c], xmm0
movups xmmword [ebp - 0x2c], xmm0
mov dword [ebp - 0x14], 0
call fcn.00434d00
lea eax, [ebp - 0x1cc]
mov byte [ebp - 4], 1
push eax
lea eax, [ebp - 0x2c]
push eax
push dword [ebp + 0xc]
push edi
push 1
call fcn.004c6850
add esp, 0x14
lea ecx, [ebp - 0x2c]
test al, al
je 0x4ccc10
push 0x14
call fcn.00438ea0
push eax
push esi
call fcn.0040df90
add esp, 0xc
lea ecx, [ebp - 0x2c]
call fcn.00434f20
lea ecx, [ebp - 0x1cc]
call fcn.00449bf0
jmp 0x4ccca0
call fcn.00434f20
lea ecx, [ebp - 0x1cc]
call fcn.00449bf0
push 0x40
lea eax, [ebp - 0x6c]
mov dword [ebp - 0x94], vtable._ckSha1.0
xorps xmm0, xmm0
mov dword [ebp - 0x74], 0
push 0
push eax
movups xmmword [ebp - 0x84], xmm0
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
mov dword [ebp - 0x84], 0x67452301
xorps xmm0, xmm0
mov dword [ebp - 0x80], 0xefcdab89
lea ecx, [ebp - 0x94]
mov dword [ebp - 0x7c], 0x98badcfe
mov dword [ebp - 0x78], 0x10325476
push dword [ebp + 0xc]
mov dword [ebp - 0x74], 0xc3d2e1f0
push edi
mov dword [ebp - 0x70], 0
movlpd qword [ebp - 0x8c], xmm0
call fcn.004cc530
push 0
push esi
lea ecx, [ebp - 0x94]
call fcn.004cc160
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.005b34c8
mov esp, ebp
pop ebp
ret
Function at 0x4cccc0
Capabilities:
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5c35cd
mov eax, dword fs:[0]
push eax
sub esp, 0x70
mov eax, dword [0x692c00]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword [ebp + 8]
mov esi, dword [ebp + 0xc]
mov ecx, esi
push 0x14
mov dword [ebp - 0x7c], eax
call fcn.00438e30
mov edi, eax
test edi, edi
je 0x4ccd92
push 0x40
lea eax, [ebp - 0x50]
mov dword [ebp - 0x78], vtable._ckSha1.0
xorps xmm0, xmm0
mov dword [ebp - 0x58], 0
push 0
push eax
movups xmmword [ebp - 0x68], xmm0
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
mov ecx, dword [ebp - 0x7c]
xorps xmm0, xmm0
mov dword [ebp - 4], 0
mov dword [ebp - 0x68], 0x67452301
mov dword [ebp - 0x64], 0xefcdab89
mov dword [ebp - 0x60], 0x98badcfe
mov dword [ebp - 0x5c], 0x10325476
mov dword [ebp - 0x58], 0xc3d2e1f0
mov dword [ebp - 0x54], 0
movlpd qword [ebp - 0x70], xmm0
call fcn.00402fb0
mov ecx, dword [ebp - 0x7c]
push eax
call fcn.00438ea0
push eax
lea ecx, [ebp - 0x78]
call fcn.004cc530
push 0
push edi
lea ecx, [ebp - 0x78]
call fcn.004cc160
push 0x14
mov ecx, esi
call fcn.00435300
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.005b34c8
mov esp, ebp
pop ebp
ret

Function at 0x4cce80
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, ecx
push esi
push edi
mov edi, 0x10
lea esi, [ebx + 0x24]
nop dword [eax]
mov dl, byte [esi + 0x20]
lea esi, [esi + 1]
mov al, byte [esi - 0x11]
xor al, dl
mov byte [esi - 1], dl
mov byte [esi + 0xf], al
sub edi, 1
jne 0x4cce90
xor cl, cl
xor edx, edx
nop word [eax + eax]
lea eax, [ebx + 0x15]
mov esi, 8
nop dword [eax + eax]
movzx ecx, cl
lea eax, [eax + 6]
movzx ecx, byte [ecx + str._.C]
xor byte [eax - 7], cl
movzx ecx, byte [eax - 7]
mov cl, byte [ecx + str._.C]
xor cl, byte [eax - 6]
mov byte [eax - 6], cl
movzx ecx, cl
mov cl, byte [ecx + str._.C]
xor cl, byte [eax - 5]
mov byte [eax - 5], cl
movzx ecx, cl
mov cl, byte [ecx + str._.C]
xor cl, byte [eax - 4]
mov byte [eax - 4], cl
movzx ecx, cl
mov cl, byte [ecx + str._.C]
xor cl, byte [eax - 3]
mov byte [eax - 3], cl
movzx ecx, cl
mov cl, byte [ecx + str._.C]
xor cl, byte [eax - 2]
mov byte [eax - 2], cl
sub esi, 1
jne 0x4ccec0
add cl, dl
inc edx
cmp edx, 0x12
jl 0x4cceb0
pop edi
pop esi
pop ebx
ret
Function at 0x4ccf30
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x692c00]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x18], eax
mov ebx, ecx
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp + 0x14]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp + 0x18]
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x20], eax
push esi
push edi
mov edi, dword [ebp + 0xc]
mov dword [ebp - 0x10], edi
test ecx, ecx
je 0x4cd0e7
push 0x30
lea eax, [ebx + 0x14]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
xorps xmm0, xmm0
movups xmmword [ebx + 4], xmm0
push 0x4e28
movups xmmword [ebx + 0x44], xmm0
mov dword [ebx + 0x54], 0
call fcn.0040dfe0
mov esi, eax
add esp, 0x10
mov dword [ebp - 0x24], esi
test esi, esi
je 0x4cd0e7
mov ecx, dword [ebp - 0x18]
mov dword [ebp - 8], 0
mov byte [ebp - 9], 1
call fcn.004e5950
test al, al
jne 0x4cd0a9
nop
push dword [ebp - 0x1c]
mov ecx, dword [ebp - 0x18]
lea eax, [ebp - 8]
push edi
push eax
push 0x4e20
push esi
call fcn.004e5bb0
test al, al
je 0x4cd0a9
mov edi, dword [ebp - 8]
test edi, edi
je 0x4cd0d2
mov eax, dword [ebp - 0x20]
test eax, eax
je 0x4ccffc
push edi
push esi
mov ecx, eax
call fcn.004354f0
mov edi, dword [ebp - 8]
mov edx, esi
mov dword [ebp - 0x14], edx
test edi, edi
je 0x4cd07e
mov eax, 0x10
mov esi, edi
sub eax, dword [ebx + 0x54]
cmp edi, eax
cmovae esi, eax
lea eax, [ebx + 0x44]
add eax, dword [ebx + 0x54]
push esi
push edx
push eax
call sub.VCRUNTIME140.dll_memcpy
mov edx, dword [ebp - 0x14]
add esp, 0xc
add dword [ebx + 0x54], esi
add edx, esi
sub edi, esi
mov dword [ebp - 0x14], edx
cmp dword [ebx + 0x54], 0x10
jne 0x4cd074
mov ecx, ebx
call fcn.004cce80
mov cl, byte [ebx + 0x13]
lea eax, [ebx + 4]
mov esi, 0x10
nop word [eax + eax]
movzx edx, byte [eax + 0x40]
lea eax, [eax + 1]
movzx ecx, cl
xor edx, ecx
movzx ecx, byte [edx + str._.C]
xor byte [eax - 1], cl
mov cl, byte [eax - 1]
sub esi, 1
jne 0x4cd050
mov edx, dword [ebp - 0x14]
mov dword [ebx + 0x54], esi
test edi, edi
jne 0x4cd005
mov edi, dword [ebp - 8]
mov esi, dword [ebp - 0x24]
cmp dword [ebp - 0x10], 0
je 0x4cd0d2
push dword [ebp - 0x1c]
push 0
push edi
mov edi, dword [ebp - 0x10]
mov ecx, edi
call fcn.004a8da0
test al, al
je 0x4cd0d5
mov ecx, dword [ebp - 0x1c]
push str.Digest_MD2_aborted_by_application
mov eax, dword [ecx]
call dword [eax + 0x14]
mov byte [ebp - 9], 0
push esi
call fcn.005b34d6
add esp, 4
mov ecx, ebx
push dword [ebp - 0x28]
call fcn.004cd100
mov al, byte [ebp - 9]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005b34c8
mov esp, ebp
pop ebp
ret 0x14
mov edi, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x18]
call fcn.004e5950
test al, al
je 0x4ccfc0
jmp 0x4cd0a9
mov ecx, dword [ebp - 4]
xor al, al
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.005b34c8
mov esp, ebp
pop ebp
ret 0x14
Function at 0x4cd100
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
test ebx, ebx
je 0x4cd175
mov eax, dword [esi + 0x54]
mov ecx, 0x10
sub ecx, eax
cmp eax, 0x10
jae 0x4cd12d
push ecx
add eax, 0x44
add eax, esi
push ecx
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
push edi
mov ecx, esi
call fcn.004cce80
mov al, byte [esi + 0x13]
lea edx, [esi + 4]
mov edi, 0x10
movzx ecx, byte [edx + 0x40]
lea edx, [edx + 1]
movzx eax, al
xor ecx, eax
movzx eax, byte [ecx + str._.C]
xor byte [edx - 1], al
mov al, byte [edx - 1]
sub edi, 1
jne 0x4cd140
movups xmm0, xmmword [esi + 4]
mov ecx, esi
movups xmmword [esi + 0x44], xmm0
call fcn.004cce80
movups xmm0, xmmword [esi + 0x14]
pop edi
movups xmmword [ebx], xmm0
pop esi
pop ebx
pop ebp
ret 4

Function at 0x4cd180
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov ebx, ecx
push 0x30
push 0
lea eax, [ebx + 0x14]
push eax
call sub.VCRUNTIME140.dll_memset
mov eax, dword [ebp + 8]
lea esi, [ebx + 4]
xorps xmm0, xmm0
xor edi, edi
movups xmmword [esi], xmm0
add esp, 0xc
movups xmmword [ebx + 0x44], xmm0
mov dword [ebx + 0x54], 0
cmp dword [eax + 0x804], edi
jbe 0x4cd1e1
lea esi, [eax + 4]
nop dword [eax]
push dword [esi + 0x400]
mov ecx, ebx
push dword [esi]
call fcn.004cd310
mov eax, dword [ebp + 8]
lea esi, [esi + 4]
inc edi
cmp edi, dword [eax + 0x804]
jb 0x4cd1c0
lea esi, [ebx + 4]
mov edi, dword [ebp + 0xc]
test edi, edi
je 0x4cd254
mov eax, dword [ebx + 0x54]
mov ecx, 0x10
sub ecx, eax
cmp eax, 0x10
jae 0x4cd207
push ecx
add eax, 0x44
add eax, ebx
push ecx
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
mov ecx, ebx
call fcn.004cce80
mov cl, byte [ebx + 0x13]
mov eax, esi
mov esi, 0x10
nop dword [eax + eax]
movzx edx, byte [eax + 0x40]
lea eax, [eax + 1]
movzx ecx, cl
xor edx, ecx
movzx ecx, byte [edx + str._.C]
xor byte [eax - 1], cl
mov cl, byte [eax - 1]
sub esi, 1
jne 0x4cd220
movups xmm0, xmmword [ebx + 4]
mov ecx, ebx
movups xmmword [ebx + 0x44], xmm0
call fcn.004cce80
movups xmm0, xmmword [ebx + 0x14]
movups xmmword [edi], xmm0
pop edi
pop esi
pop ebx
pop ebp
ret 8
Function at 0x4cd260
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, ecx
push 0x30
push 0
lea eax, [esi + 0x14]
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
xorps xmm0, xmm0
movups xmmword [esi + 4], xmm0
mov ecx, esi
movups xmmword [esi + 0x44], xmm0
mov dword [esi + 0x54], 0
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.004cd310
cmp dword [ebp + 0x10], 0
je 0x4cd308
mov eax, dword [esi + 0x54]
mov ecx, 0x10
sub ecx, eax
cmp eax, 0x10
jae 0x4cd2bb
push ecx
add eax, 0x44
add eax, esi
push ecx
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
push edi
mov ecx, esi
call fcn.004cce80
mov cl, byte [esi + 0x13]
lea eax, [esi + 4]
mov edi, 0x10
nop
movzx edx, byte [eax + 0x40]
lea eax, [eax + 1]
movzx ecx, cl
xor edx, ecx
movzx ecx, byte [edx + str._.C]
xor byte [eax - 1], cl
mov cl, byte [eax - 1]
sub edi, 1
jne 0x4cd2d0
movups xmm0, xmmword [esi + 4]
mov ecx, esi
movups xmmword [esi + 0x44], xmm0
call fcn.004cce80
mov eax, dword [ebp + 0x10]
movups xmm0, xmmword [esi + 0x14]
pop edi
movups xmmword [eax], xmm0
pop esi
pop ebx
pop ebp
ret 0xc

Function at 0x4cd310
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
push edi
mov edi, ecx
test edx, edx
je 0x4cd39a
push ebx
mov ebx, dword [ebp + 0xc]
test ebx, ebx
je 0x4cd399
push esi
mov eax, 0x10
mov esi, ebx
sub eax, dword [edi + 0x54]
cmp ebx, eax
cmovae esi, eax
lea eax, [edi + 0x44]
add eax, dword [edi + 0x54]
push esi
push edx
push eax
call sub.VCRUNTIME140.dll_memcpy
mov edx, dword [ebp + 8]
add esp, 0xc
add dword [edi + 0x54], esi
add edx, esi
sub ebx, esi
mov dword [ebp + 8], edx
cmp dword [edi + 0x54], 0x10
jne 0x4cd394
mov ecx, edi
call fcn.004cce80
mov cl, byte [edi + 0x13]
lea eax, [edi + 4]
mov esi, 0x10
nop dword [eax + eax]
movzx edx, byte [eax + 0x40]
lea eax, [eax + 1]
movzx ecx, cl
xor edx, ecx
movzx ecx, byte [edx + str._.C]
xor byte [eax - 1], cl
mov cl, byte [eax - 1]
sub esi, 1
jne 0x4cd370
mov edx, dword [ebp + 8]
mov dword [edi + 0x54], esi
test ebx, ebx
jne 0x4cd326
pop esi
pop ebx
pop edi
pop ebp
ret 8
Function at 0x4ce400
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
push esi
push dword [ebp + 0xc]
mov esi, ecx
push dword [ebp + 8]
mov dword [esi + 0x54], 0x67452301
mov dword [esi + 0x58], 0xefcdab89
mov dword [esi + 0x5c], 0x98badcfe
mov dword [esi + 0x60], 0x10325476
mov dword [esi + 0x50], 0
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
call fcn.004ce330
push dword [ebp + 0x10]
mov ecx, esi
call fcn.004ce1f0
pop esi
pop ebp
ret 0xc
Function at 0x4cfbf0
Capabilities:
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
push esi
push dword [ebp + 0xc]
mov esi, ecx
push dword [ebp + 8]
mov dword [esi + 0x54], 0x67452301
mov dword [esi + 0x58], 0xefcdab89
mov dword [esi + 0x5c], 0x98badcfe
mov dword [esi + 0x60], 0x10325476
mov dword [esi + 0x64], 0xc3d2e1f0
mov dword [esi + 0x50], 0
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
call fcn.004cfb20
push dword [ebp + 0x10]
mov ecx, esi
call fcn.004cf9c0
pop esi
pop ebp
ret 0xc
Function at 0x4d0dd0
Capabilities:
Hash data using ripemd256
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
push esi
push dword [ebp + 0xc]
mov esi, ecx
push dword [ebp + 8]
mov dword [esi + 0x54], 0x67452301
mov dword [esi + 0x58], 0xefcdab89
mov dword [esi + 0x5c], 0x98badcfe
mov dword [esi + 0x60], 0x10325476
mov dword [esi + 0x64], 0x76543210
mov dword [esi + 0x68], 0xfedcba98
mov dword [esi + 0x6c], 0x89abcdef
mov dword [esi + 0x70], 0x1234567
mov dword [esi + 0x50], 0
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
call fcn.004d0d00
push dword [ebp + 0x10]
mov ecx, esi
call fcn.004d0b50
pop esi
pop ebp
ret 0xc