joyce8/EMBER2024-capa huggingface dataset:
Function at 0x407003
Capabilities:
Hash data using sha256

Disassembly:
cmp dword [0x452208], 2
jl 0x407044
movaps xmm0, xmmword [0x43b840]
movaps xmmword [0x449030], xmm0
movaps xmm0, xmmword [0x43b830]
movaps xmmword [0x449040], xmm0
movaps xmm0, xmmword [0x43b810]
movaps xmmword [0x449050], xmm0
movaps xmm0, xmmword [0x43b820]
movaps xmmword [0x449060], xmm0
push esi
mov esi, dword [esp + 8]
mov ecx, esi
call fcn.0040740d
xor edx, edx
mov ecx, dword [esi + 0xf4]
mov eax, dword [edx + 0x43b7e8]
mov dword [edx + ecx], eax
add edx, 4
cmp edx, 0x20
jl 0x407052
mov eax, dword [esi + 0xf4]
xor dword [eax], 0x2080020
mov ecx, dword [esi + 0xf4]
mov eax, dword [esp + 0xc]
xor dword [ecx + 8], eax
mov ecx, dword [esi + 0xf4]
mov eax, dword [esp + 0x10]
or eax, 0x2000
shl eax, 0x10
xor dword [ecx + 0xc], eax
pop esi
ret 0xc

Function at 0x407fef
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
push esi
mov esi, dword [esp + 0x10]
push edi
mov edi, dword [esp + 0x10]
test esi, esi
je 0x408019
movzx ecx, byte [edi]
movzx eax, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x449070]
inc edi
sub esi, 1
jne 0x408001
pop edi
mov eax, edx
pop esi
ret 0xc

Function at 0x4081d3
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x28
mov eax, dword [0x448778]
xor eax, esp
mov dword [esp + 0x24], eax
push ebx
mov ebx, dword [esp + 0x34]
push ebp
push esi
push edi
mov edi, dword [esp + 0x3c]
xor ebp, ebp
cmp dword [edi], 2
lea esi, [edi + 4]
jne 0x408234
mov eax, dword [esi]
push ebp
push ebp
push ebp
push ebp
mov dword [esp + 0x20], eax
lea eax, [esp + 0x24]
push eax
push 4
lea eax, [esp + 0x28]
push eax
push 0x20
push ebx
call fcn.004089a7
mov edx, ebp
movzx eax, byte [esp + edx + 0x14]
mov ecx, edx
and ecx, 3
shl ecx, 3
shl eax, cl
xor eax, ebp
inc edx
mov ebp, eax
cmp edx, 0x20
jb 0x408217
mov dword [esi], eax
xor ebp, ebp
cmp dword [edi], 3
jne 0x40825d
push ebp
push ebp
push ebp
push ebp
lea eax, [esp + 0x24]
push eax
push 0x20
push esi
push 0x20
push ebx
call fcn.004089a7
push 0x20
lea eax, [esp + 0x18]
push eax
push esi
call fcn.004262b0
add esp, 0xc
mov ecx, dword [esp + 0x34]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00424d74
add esp, 0x28
ret 8
Function at 0x4089a7
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
sub esp, 0x1d4
mov eax, dword [0x448778]
xor eax, esp
mov dword [esp + 0x1d0], eax
mov eax, dword [esp + 0x1e0]
mov edx, dword [esp + 0x1f0]
push ebx
mov ebx, dword [esp + 0x1e0]
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x1ec]
mov dword [esp + 0x18], eax
mov eax, dword [esp + 0x1f8]
mov dword [esp + 8], eax
mov eax, dword [esp + 0x1fc]
mov dword [esp + 4], edx
mov dword [esp + 0xc], eax
push ebp
mov ebp, dword [esp + 0x1e0]
push esi
push edi
mov edi, dword [esp + 0x1fc]
mov dword [esp + 0x1c], edi
cmp ebx, 0x40
jbe 0x408a53
lea eax, [esp + 0xf8]
push eax
call fcn.00415bd6
push ebx
push ebp
lea eax, [esp + 0x100]
push eax
call fcn.00415c1c
lea eax, [esp + 0x1a0]
push eax
lea eax, [esp + 0xfc]
push eax
call fcn.00415aab
mov edx, dword [esp + 0x10]
lea ebp, [esp + 0x1a0]
push 0x20
pop ebx
test edi, edi
je 0x408a6d
cmp byte [edx], 0
je 0x408a6d
mov esi, edi
lea edi, [esp + 0x28]
push 0x1a
pop ecx
rep movsd dword es:[edi], dword [esi]
mov edi, dword [esp + 0x1c]
jmp 0x408ad8
xor edx, edx
test ebx, ebx
je 0x408a93
mov esi, ebp
lea eax, [esp + 0x160]
sub esi, eax
lea ecx, [esp + 0x160]
add ecx, edx
mov al, byte [esi + ecx]
xor al, 0x36
inc edx
mov byte [ecx], al
cmp edx, ebx
jb 0x408a7e
cmp ebx, 0x40
jae 0x408ab2
push 0x40
pop eax
sub eax, ebx
lea ecx, [esp + 0x160]
push eax
add ecx, ebx
push 0x36
push ecx
call fcn.00426830
add esp, 0xc
lea eax, [esp + 0x28]
push eax
call fcn.00415bd6
push 0x40
lea eax, [esp + 0x164]
push eax
lea eax, [esp + 0x30]
push eax
call fcn.00415c1c
test edi, edi
je 0x408ae9
mov edx, dword [esp + 0x10]
cmp byte [edx], 0
jne 0x408ae9
push 0x1a
pop ecx
lea esi, [esp + 0x28]
rep movsd dword es:[edi], dword [esi]
mov byte [edx], 1
push dword [esp + 0x1f4]
lea eax, [esp + 0x2c]
push dword [esp + 0x24]
push eax
call fcn.00415c1c
lea eax, [esp + 0x1c0]
push eax
lea eax, [esp + 0x2c]
push eax
call fcn.00415aab
mov edi, dword [esp + 0x14]
test edi, edi
je 0x408b35
mov eax, dword [esp + 0x18]
cmp byte [eax], 0
je 0x408b35
mov esi, edi
lea edi, [esp + 0x90]
push 0x1a
pop ecx
rep movsd dword es:[edi], dword [esi]
mov edi, dword [esp + 0x14]
jmp 0x408ba4
test ebx, ebx
je 0x408b59
lea eax, [esp + 0x160]
sub ebp, eax
xor edx, edx
lea ecx, [esp + 0x160]
add ecx, edx
mov al, byte [ecx + ebp]
xor al, 0x5c
inc edx
mov byte [ecx], al
cmp edx, ebx
jb 0x408b44
cmp ebx, 0x40
jae 0x408b78
push 0x40
pop eax
sub eax, ebx
lea ecx, [esp + 0x160]
push eax
add ecx, ebx
push 0x5c
push ecx
call fcn.00426830
add esp, 0xc
lea eax, [esp + 0x90]
push eax
call fcn.00415bd6
push 0x40
lea eax, [esp + 0x164]
push eax
lea eax, [esp + 0x98]
push eax
call fcn.00415c1c
test edi, edi
je 0x408bb8
mov eax, dword [esp + 0x18]
cmp byte [eax], 0
jne 0x408bb8
push 0x1a
pop ecx
lea esi, [esp + 0x90]
rep movsd dword es:[edi], dword [esi]
mov byte [eax], 1
push 0x20
lea eax, [esp + 0x1c4]
push eax
lea eax, [esp + 0x98]
push eax
call fcn.00415c1c
push dword [esp + 0x24]
lea eax, [esp + 0x94]
push eax
call fcn.00415aab
mov ecx, dword [esp + 0x1e0]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00424d74
add esp, 0x1d4
ret 0x24
Function at 0x408bfb
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x19c
mov eax, dword [0x448778]
xor eax, esp
mov dword [esp + 0x198], eax
mov eax, dword [esp + 0x1a0]
mov ecx, dword [esp + 0x1a8]
push ebx
mov ebx, dword [esp + 0x1b8]
push ebp
mov ebp, dword [esp + 0x1c0]
push esi
mov esi, dword [esp + 0x1b8]
push edi
mov edi, dword [esp + 0x1c0]
push 0x40
mov dword [esp + 0x18], eax
pop eax
cmp esi, eax
jae 0x408c4a
mov eax, esi
push eax
push ecx
lea eax, [esp + 0x14c]
push eax
call fcn.004262b0
add esp, 0xc
cmp esi, 0x44
jae 0x408e1d
xor ecx, ecx
lea eax, [esi + 1]
mov byte [esp + esi + 0x144], cl
cmp eax, 0x44
jae 0x408e1d
mov byte [esp + eax + 0x144], cl
lea eax, [esi + 2]
cmp eax, 0x44
jae 0x408e1d
push ecx
push ecx
push ecx
mov byte [esp + eax + 0x150], cl
lea eax, [esp + 0x110]
push ecx
push eax
lea eax, [esi + 4]
mov byte [esp + esi + 0x15b], 1
push eax
lea eax, [esp + 0x15c]
push eax
push dword [esp + 0x1d0]
push dword [esp + 0x34]
call fcn.004089a7
push 0x20
lea eax, [esp + 0x108]
push eax
lea eax, [esp + 0x12c]
push eax
call fcn.004262b0
mov eax, dword [esp + 0x1d8]
add esp, 0xc
dec eax
mov dword [esp + 0xfc], ebx
mov dword [esp + 0xec], eax
xor esi, esi
mov dword [esp + 0xf8], edi
push 0x10
pop eax
push 0x20
mov dword [esp + 0xf4], eax
mov dword [esp + 0xf8], eax
mov dword [esp + 0x104], ebp
mov byte [esp + 0x17], 0
mov byte [esp + 0x16], 0
mov dword [esp + 0x1c], esi
pop ebx
mov edi, dword [esp + esi + 0xec]
test edi, edi
je 0x408da1
mov esi, dword [esp + 0x14]
lea eax, [esp + 0x12]
push eax
lea eax, [esp + 0x20]
push eax
lea eax, [esp + 0x1b]
push eax
lea eax, [esp + 0x90]
push eax
lea eax, [esp + 0x198]
push eax
push ebx
lea eax, [esp + 0x11c]
push eax
push dword [esp + 0x1d0]
push esi
call fcn.004089a7
push ebx
lea eax, [esp + 0x18c]
push eax
lea eax, [esp + 0x10c]
push eax
call fcn.004262b0
add esp, 0xc
xor ecx, ecx
mov al, byte [esp + ecx + 0x104]
xor byte [esp + ecx + 0x124], al
inc ecx
cmp ecx, ebx
jb 0x408d85
sub edi, 1
jne 0x408d35
mov esi, dword [esp + 0x18]
push ebx
lea eax, [esp + 0x128]
push eax
push dword [esp + esi + 0x100]
call fcn.004262b0
add esi, 4
add esp, 0xc
mov dword [esp + 0x18], esi
cmp esi, 0xc
jb 0x408d26
push 0x44
lea eax, [esp + 0x148]
push eax
call fcn.00414f64
push ebx
lea eax, [esp + 0x128]
push eax
call fcn.00414f64
push ebx
lea eax, [esp + 0x108]
push eax
call fcn.00414f64
push ebx
lea eax, [esp + 0x18c]
push eax
call fcn.00414f64
mov ecx, dword [esp + 0x1a8]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00424d74
add esp, 0x19c
ret 0x20
call fcn.00425321
int3
Function at 0x40e948
Capabilities:
Write file on windows

Disassembly:
push 0x2c
mov eax, 0x43940d
call fcn.00424e18
mov ebx, ecx
mov esi, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
mov dword [ebp - 0x38], eax
test esi, esi
jne 0x40e96a
mov al, 1
jmp 0x40eaa6
cmp dword [ebx + 0x10], 1
lea ecx, [ebx + 8]
mov dword [ebp - 0x34], ecx
jne 0x40e988
push 0xfffffffffffffff5
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
lea ecx, [ebx + 8]
mov dword [ecx], eax
jmp 0x40ea6f
mov dword [ebp - 0x34], ecx
and dword [ebp - 0x30], 0
xor dl, dl
cmp dword [ebx + 0x10], 0
mov byte [ebp - 0x29], dl
je 0x40e9df
xor edi, edi
test esi, esi
je 0x40e9ff
mov eax, esi
mov edx, 0x4000
sub eax, edi
cmp eax, edx
jb 0x40e9af
mov eax, edx
push 0
lea edx, [ebp - 0x30]
push edx
push eax
mov eax, dword [ebp - 0x38]
add eax, edi
push eax
push dword [ecx]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
setne dl
mov byte [ebp - 0x29], dl
test eax, eax
je 0x40e9f7
mov ecx, dword [ebp - 0x34]
add edi, 0x4000
cmp edi, esi
jb 0x40e9a0
jmp 0x40e9f7
push 0
lea edx, [ebp - 0x30]
push edx
push esi
push eax
push dword [ecx]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
setne dl
mov byte [ebp - 0x29], dl
test dl, dl
jne 0x40ea9f
cmp byte [ebx + 0x1e], 0
je 0x40ea9f
cmp dword [ebx + 0x10], 0
jne 0x40ea9f
push 0
lea edi, [ebx + 0x34]
mov ecx, 0x44b0c8
push edi
call fcn.00409216
test al, al
je 0x40ea77
mov ecx, dword [ebp - 0x34]
mov eax, dword [ebp - 0x38]
cmp dword [ebp - 0x30], esi
jae 0x40e98b
cmp dword [ebp - 0x30], 0
jbe 0x40e98b
mov edi, dword [ebx]
push 0
mov esi, dword [edi + 0x14]
mov ecx, esi
call dword [0x43b27c]
mov ecx, ebx
call esi
sub eax, dword [ebp - 0x30]
mov ecx, dword [edi + 0x10]
sbb edx, 0
push edx
push eax
call dword [0x43b27c]
mov ecx, ebx
call dword [edi + 0x10]
mov esi, dword [ebp + 0xc]
mov ecx, dword [ebp - 0x34]
mov eax, dword [ebp - 0x38]
jmp 0x40e98b
push 0x43b6c8
lea ecx, [ebp - 0x28]
call fcn.004014a7
and dword [ebp - 4], 0
lea eax, [ebp - 0x28]
push edi
push eax
mov ecx, 0x44b0c8
call fcn.00409639
lea ecx, [ebp - 0x28]
call fcn.00401a66
mov al, byte [ebp - 0x29]
mov byte [ebx + 0xc], 1
call fcn.00424dc7
ret 8
Function at 0x40ed1f
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push 0x24
mov eax, 0x438ab1
call fcn.00424e18
mov esi, dword [ebp + 8]
mov eax, esi
cmp dword [esi + 0x14], 8
jb 0x40ed38
mov eax, dword [esi]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov edi, eax
cmp edi, 0xffffffff
jne 0x40edbc
xor ecx, ecx
mov dword [ebp - 0x14], 7
xor eax, eax
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x18], ecx
mov word [ebp - 0x28], ax
lea eax, [ebp - 0x28]
mov dword [ebp - 4], ecx
push eax
push esi
call fcn.0041142b
test al, al
je 0x40ed81
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
jb 0x40ed78
mov eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov edi, eax
mov eax, dword [ebp - 0x14]
cmp eax, 8
jb 0x40edbc
mov ecx, dword [ebp - 0x28]
lea eax, [eax*2 + 2]
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x30], ecx
cmp eax, 0x1000
jb 0x40edb3
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 0x30]
push eax
call fcn.004019a9
mov eax, dword [ebp - 0x2c]
mov ecx, dword [ebp - 0x30]
push eax
push ecx
call fcn.00424d66
pop ecx
pop ecx
mov eax, edi
call fcn.00424dc7
ret 4

Function at 0x40efef
Capabilities:
Create directory

Disassembly:
push 0x24
mov eax, 0x438ab1
call fcn.00424e18
mov esi, dword [ebp + 8]
push esi
call fcn.0041116b
movzx eax, ax
cmp eax, 0x2e
je 0x40f031
cmp eax, 0x20
je 0x40f031
cmp dword [esi + 0x14], 8
mov eax, esi
jb 0x40f01b
mov eax, dword [esi]
xor edi, edi
push edi
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov ebx, eax
test ebx, ebx
jne 0x40f0d0
jmp 0x40f035
xor edi, edi
mov ebx, edi
push esi
call fcn.0040ed0d
test al, al
jne 0x40f0e3
xor eax, eax
mov dword [ebp - 0x28], edi
mov dword [ebp - 0x18], edi
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
lea eax, [ebp - 0x28]
mov dword [ebp - 4], edi
push eax
push esi
call fcn.0041142b
test al, al
je 0x40f07d
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
jb 0x40f073
mov eax, dword [ebp - 0x28]
push edi
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov ebx, eax
or dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x14]
cmp eax, 8
jb 0x40f0bc
mov ecx, dword [ebp - 0x28]
lea eax, [eax*2 + 2]
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x30], ecx
cmp eax, 0x1000
jb 0x40f0b3
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 0x30]
push eax
call fcn.004019a9
mov eax, dword [ebp - 0x2c]
mov ecx, dword [ebp - 0x30]
push eax
push ecx
call fcn.00424d66
pop ecx
pop ecx
xor eax, eax
mov dword [ebp - 0x18], edi
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
test ebx, ebx
je 0x40f0e3
cmp byte [ebp + 0xc], 0
je 0x40f0df
push dword [ebp + 0x10]
push esi
call fcn.0040f58b
xor eax, eax
jmp 0x40f0fb
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, eax
push 2
pop eax
cmp ecx, eax
je 0x40f0fb
xor eax, eax
cmp ecx, 3
sete al
inc eax
call fcn.00424dc7
ret 0xc
Function at 0x40f58b
Capabilities:
Set file attributes

Disassembly:
push 0x24
mov eax, 0x438ab1
call fcn.00424e18
mov esi, dword [ebp + 8]
mov eax, esi
cmp dword [esi + 0x14], 8
jb 0x40f5a4
mov eax, dword [esi]
push dword [ebp + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
setne bl
test eax, eax
jne 0x40f631
xor ecx, ecx
mov dword [ebp - 0x14], 7
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x18], ecx
mov word [ebp - 0x28], ax
lea eax, [ebp - 0x28]
mov dword [ebp - 4], ecx
push eax
push esi
call fcn.0041142b
test al, al
je 0x40f5f6
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
jb 0x40f5e7
mov eax, dword [ebp - 0x28]
push dword [ebp + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
setne bl
mov eax, dword [ebp - 0x14]
cmp eax, 8
jb 0x40f631
mov ecx, dword [ebp - 0x28]
lea eax, [eax*2 + 2]
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x30], ecx
cmp eax, 0x1000
jb 0x40f628
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 0x30]
push eax
call fcn.004019a9
mov eax, dword [ebp - 0x2c]
mov ecx, dword [ebp - 0x30]
push eax
push ecx
call fcn.00424d66
pop ecx
pop ecx
mov al, bl
call fcn.00424dc7
ret 8
Function at 0x40f826
Capabilities:
Check if file exists
Enumerate files on windows

Disassembly:
push 0x274
mov eax, 0x43965c
call fcn.00424e18
mov esi, dword [ebp + 8]
mov ebx, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
cmp esi, 0xffffffff
jne 0x40f925
cmp dword [ebx + 0x14], 8
mov eax, ebx
jb 0x40f851
mov eax, dword [ebx]
lea ecx, [ebp - 0x278]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x40f948
xor ecx, ecx
mov dword [ebp - 0x14], 7
xor eax, eax
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x18], ecx
mov word [ebp - 0x28], ax
lea eax, [ebp - 0x28]
mov dword [ebp - 4], ecx
push eax
push ebx
call fcn.0041142b
test al, al
je 0x40f8ac
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
jb 0x40f89c
mov eax, dword [ebp - 0x28]
lea ecx, [ebp - 0x278]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov esi, eax
or dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x14]
cmp eax, 8
jb 0x40f8fd
mov ecx, dword [ebp - 0x28]
lea eax, [eax*2 + 2]
mov dword [ebp - 0x27c], eax
mov dword [ebp - 0x280], ecx
cmp eax, 0x1000
jb 0x40f8f4
lea eax, [ebp - 0x27c]
push eax
lea eax, [ebp - 0x280]
push eax
call fcn.004019a9
mov eax, dword [ebp - 0x27c]
mov ecx, dword [ebp - 0x280]
push eax
push ecx
call fcn.00424d66
pop ecx
pop ecx
cmp esi, 0xffffffff
jne 0x40f948
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x40f91b
cmp eax, 3
je 0x40f91b
cmp eax, 0x12
je 0x40f91b
mov al, 1
jmp 0x40f91d
xor al, al
mov byte [edi + 0x5c], al
jmp 0x40f9ff
lea eax, [ebp - 0x278]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x40f948
or esi, 0xffffffff
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x12
setne al
jmp 0x40f91d
push ebx
mov ecx, edi
call fcn.004025c3
lea eax, [ebp - 0x24c]
push eax
lea ecx, [ebp - 0x28]
call fcn.004014a7
lea eax, [ebp - 0x28]
mov dword [ebp - 4], 1
push eax
push edi
call fcn.00411fdd
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.00401a66
mov ecx, dword [ebp - 0x25c]
xor eax, eax
add eax, dword [ebp - 0x258]
mov dword [edi + 0x18], eax
mov eax, dword [ebp - 0x278]
adc ecx, 0
mov dword [edi + 0x20], eax
mov eax, dword [ebp - 0x274]
mov dword [edi + 0x1c], ecx
mov ecx, dword [ebp - 0x270]
mov dword [edi + 0x40], eax
mov eax, dword [ebp - 0x26c]
mov dword [edi + 0x44], ecx
mov ecx, dword [ebp - 0x268]
mov dword [edi + 0x48], eax
mov eax, dword [ebp - 0x264]
mov dword [edi + 0x4c], ecx
mov ecx, dword [ebp - 0x260]
mov dword [edi + 0x50], eax
lea eax, [ebp - 0x264]
mov dword [edi + 0x54], ecx
lea ecx, [edi + 0x28]
push eax
call fcn.004178e4
lea eax, [ebp - 0x274]
push eax
lea ecx, [edi + 0x30]
call fcn.004178e4
lea eax, [ebp - 0x26c]
push eax
lea ecx, [edi + 0x38]
call fcn.004178e4
and dword [edi + 0x58], 0
mov eax, esi
call fcn.00424dc7
ret 0xc
Function at 0x41014e
Capabilities:
Check os version

Disassembly:
push ebp
lea ebp, [esp - 0x98]
sub esp, 0x118
mov eax, dword [0x448778]
xor eax, ebp
mov dword [ebp + 0x94], eax
cmp byte [0x44b0e0], 0
jne 0x4101b1
lea eax, [ebp - 0x80]
mov dword [ebp - 0x80], 0x114
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [ebp - 0x7c], 0xa
ja 0x4101a1
jne 0x41019d
cmp dword [ebp - 0x74], 0x55f0
jb 0x41019d
call fcn.004101f9
test al, al
je 0x4101a1
xor al, al
jmp 0x4101a3
mov al, 1
mov byte [0x44b0e1], al
mov byte [0x44b0e0], 1
jmp 0x4101b6
mov al, byte [0x44b0e1]
mov ecx, dword [ebp + 0x94]
xor ecx, ebp
call fcn.00424d74
add ebp, 0x98
leave
ret
Function at 0x414920
Capabilities:
Decrypt data using aes via x86 extensions

Disassembly:
push ecx
mov edx, ecx
push esi
mov esi, dword [esp + 0x10]
push edi
mov edi, dword [esp + 0x18]
lea eax, [edx + 0x18]
mov dword [esp + 8], eax
movups xmm2, xmmword [edx + 8]
test esi, esi
je 0x4149a0
mov ecx, dword [esp + 0x10]
mov eax, ecx
add ecx, 0x10
mov dword [esp + 0x10], ecx
mov ecx, dword [edx + 4]
movups xmm3, xmmword [eax]
mov eax, ecx
shl eax, 4
add eax, dword [esp + 8]
dec ecx
movups xmm1, xmmword [eax]
pxor xmm1, xmm3
test ecx, ecx
jle 0x41497d
mov eax, ecx
shl eax, 4
add eax, dword [esp + 8]
movups xmm0, xmmword [eax]
dec ecx
lea eax, [eax - 0x10]
aesdec xmm1, xmm0
test ecx, ecx
jg 0x41496d
cmp byte [edx + 1], 0
movups xmm0, xmmword [edx + 0x18]
aesdeclast xmm1, xmm0
je 0x414990
pxor xmm1, xmm2
mov eax, edi
movaps xmm2, xmm3
add edi, 0x10
movups xmmword [eax], xmm1
sub esi, 1
jne 0x41493c
pop edi
movups xmmword [edx + 8], xmm2
pop esi
pop ecx
ret 0xc

Function at 0x4149d4
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x24
mov eax, dword [0x448778]
xor eax, esp
mov dword [esp + 0x20], eax
push ebx
push ebp
mov ebp, ecx
xor ebx, ebx
inc ebx
mov dword [esp + 0x14], ebp
mov dword [esp + 8], ebx
cmp dword [ebp + 4], ebx
jle 0x414a8d
push esi
push edi
lea edi, [ebp + 0x28]
mov dword [esp + 0x14], edi
lea eax, [edi + 2]
xor esi, esi
mov dword [esp + 0x18], eax
lea ebx, [esp + 0x20]
mov ebp, eax
push 4
add ebx, esi
pop edi
movzx eax, byte [ebp + 1]
movzx ecx, byte [ebp - 1]
mov dl, byte [esi + eax*4 + 0x451df8]
movzx eax, byte [ebp - 2]
xor dl, byte [esi + ecx*4 + 0x4515f8]
xor dl, byte [esi + eax*4 + 0x4511f8]
movzx eax, byte [ebp]
lea ebp, [ebp + 4]
xor dl, byte [esi + eax*4 + 0x4519f8]
mov byte [ebx], dl
lea ebx, [ebx + 4]
sub edi, 1
jne 0x414a17
mov eax, dword [esp + 0x18]
inc esi
cmp esi, 4
jl 0x414a0c
mov edi, dword [esp + 0x14]
lea eax, [esp + 0x20]
push 0x10
push eax
push edi
call fcn.004262b0
mov ebx, dword [esp + 0x1c]
add esp, 0xc
mov ebp, dword [esp + 0x1c]
inc ebx
add edi, 0x10
mov dword [esp + 0x10], ebx
mov dword [esp + 0x14], edi
cmp ebx, dword [ebp + 4]
jl 0x414a03
pop edi
pop esi
mov ecx, dword [esp + 0x28]
pop ebp
pop ebx
xor ecx, esp
call fcn.00424d74
add esp, 0x24
ret
Function at 0x414a9e
Capabilities:
Encode data using xor
Encrypt data using aes
Reference aes constants

Disassembly:
sub esp, 0x30
mov eax, dword [0x448778]
xor eax, esp
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x34]
push ebx
push ebp
push esi
mov ebp, ecx
push edi
push 0x20
push eax
mov esi, dword [ebp + 4]
lea eax, [esp + 0x24]
sub esi, 6
mov dword [esp + 0x18], ebp
push eax
mov dword [esp + 0x20], esi
call fcn.004262b0
add esp, 0xc
xor ebx, ebx
xor edx, edx
xor edi, edi
test esi, esi
jle 0x414b2a
cmp ebx, dword [ebp + 4]
jg 0x414c82
cmp edi, esi
jge 0x414b17
lea ebp, [esp + 0x1c]
lea ebp, [ebp + edi*4]
cmp edx, 4
jge 0x414b13
mov esi, dword [esp + 0x10]
lea ecx, [edx + ebx*4]
mov eax, dword [ebp]
inc edi
add ebp, 4
inc edx
mov dword [esi + ecx*4 + 0x18], eax
mov esi, dword [esp + 0x14]
cmp edi, esi
jl 0x414af3
mov ebp, dword [esp + 0x10]
cmp edx, 4
jne 0x414b1d
inc ebx
lea eax, [edx - 4]
neg eax
sbb eax, eax
and edx, eax
cmp edi, esi
jl 0x414ade
cmp ebx, dword [ebp + 4]
jg 0x414c82
mov edi, 0x448140
movzx eax, byte [esp + esi*4 + 0x19]
mov cl, byte [esp + 0x1c]
xor cl, byte [eax + str.cw]
mov byte [esp + 0x1c], cl
movzx eax, byte [esp + esi*4 + 0x1a]
mov al, byte [eax + str.cw]
xor byte [esp + 0x1d], al
movzx eax, byte [esp + esi*4 + 0x1b]
mov al, byte [eax + str.cw]
xor byte [esp + 0x1e], al
movzx eax, byte [esp + esi*4 + 0x18]
mov al, byte [eax + str.cw]
xor byte [esp + 0x1f], al
mov al, byte [edi]
xor al, cl
inc edi
mov byte [esp + 0x1c], al
mov dword [esp + 0x18], edi
cmp esi, 8
je 0x414bb9
cmp esi, 1
jle 0x414bad
lea ecx, [esp + 0x20]
lea ebp, [esi - 1]
push 4
pop edi
mov al, byte [ecx - 4]
xor byte [ecx], al
inc ecx
sub edi, 1
jne 0x414b99
sub ebp, 1
jne 0x414b96
mov ebp, dword [esp + 0x10]
xor edi, edi
test esi, esi
jle 0x414c75
jmp 0x414c29
push 3
lea ecx, [esp + 0x24]
pop ebp
push 4
pop edi
mov al, byte [ecx - 4]
xor byte [ecx], al
inc ecx
sub edi, 1
jne 0x414bc3
sub ebp, 1
jne 0x414bc0
movzx eax, byte [esp + 0x28]
lea ecx, [esp + 0x30]
push 3
pop ebp
mov al, byte [eax + str.cw]
xor byte [esp + 0x2c], al
movzx eax, byte [esp + 0x29]
mov al, byte [eax + str.cw]
xor byte [esp + 0x2d], al
movzx eax, byte [esp + 0x2a]
mov al, byte [eax + str.cw]
xor byte [esp + 0x2e], al
movzx eax, byte [esp + 0x2b]
mov al, byte [eax + str.cw]
xor byte [esp + 0x2f], al
push 4
pop edi
mov al, byte [ecx - 4]
xor byte [ecx], al
inc ecx
sub edi, 1
jne 0x414c19
sub ebp, 1
jne 0x414c16
mov eax, dword [esp + 0x10]
cmp ebx, dword [eax + 4]
jg 0x414c71
cmp edi, esi
jge 0x414c5e
lea ebp, [esp + 0x1c]
lea ebp, [ebp + edi*4]
cmp edx, 4
jge 0x414c61
mov esi, dword [esp + 0x10]
lea ecx, [edx + ebx*4]
mov eax, dword [ebp]
inc edi
add ebp, 4
inc edx
mov dword [esi + ecx*4 + 0x18], eax
mov esi, dword [esp + 0x14]
cmp edi, esi
jl 0x414c3e
cmp edx, 4
jne 0x414c64
inc ebx
lea eax, [edx - 4]
neg eax
sbb eax, eax
and edx, eax
cmp edi, esi
jl 0x414c29
mov ebp, dword [esp + 0x10]
mov edi, dword [esp + 0x18]
cmp ebx, dword [ebp + 4]
jle 0x414b38
mov ecx, dword [esp + 0x3c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00424d74
add esp, 0x30
ret 4