joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4194c0
Capabilities:
Read .ini file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e84d1
mov eax, dword fs:[0]
push eax
sub esp, 0x340
mov eax, dword [0x525248]
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 edi, ecx
push 0
lea eax, [ebp - 0x344]
push eax
call fcn.00419200
push 0x208
lea eax, [ebp - 0x318]
mov dword [ebp - 4], 0
push 0
push eax
call fcn.0048ef80
add esp, 0xc
lea eax, [ebp - 0x318]
push dword [ebp - 0x344]
push 0x104
push eax
push 0x4f6708
push str.restart_time
push dword [edi + 0x68]
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringW]
push 0
call fcn.004af46f
mov dword [ebp - 0x34c], eax
lea eax, [ebp - 0x34c]
push eax
lea eax, [ebp - 0x33c]
mov dword [ebp - 0x348], edx
push eax
call fcn.004af2bd
add esp, 0xc
test eax, eax
jne 0x4196c0
lea eax, [ebp - 0x33c]
push eax
push 0x4f7c40
lea eax, [ebp - 0x110]
push 0x80
push eax
call fcn.004bf879
add esp, 0x10
test eax, eax
jne 0x41959c
mov word [ebp - 0x110], ax
call fcn.00419150
mov ecx, eax
test ecx, ecx
je 0x4196ca
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x340], eax
lea eax, [ebp - 0x110]
mov byte [ebp - 4], 1
test eax, 0xffff0000
jne 0x4195db
movzx eax, ax
lea ecx, [ebp - 0x340]
push eax
call fcn.00403b10
jmp 0x419606
lea ecx, [ebp - 0x110]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4195e4
sub ecx, edx
lea eax, [ebp - 0x110]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0x340]
call fcn.00403e00
lea eax, [ebp - 0x340]
mov byte [ebp - 4], 2
push eax
lea ecx, [edi + 0x104]
call fcn.00405a70
mov edx, dword [ebp - 0x340]
or esi, 0xffffffff
mov byte [ebp - 4], 0
add edx, 0xfffffff0
mov eax, esi
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x419640
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, dword [edi + 0x104]
lea ecx, [ebp - 0x318]
nop dword [eax]
mov dx, word [eax]
cmp dx, word [ecx]
jne 0x419676
test dx, dx
je 0x419672
mov dx, word [eax + 2]
cmp dx, word [ecx + 2]
jne 0x419676
add eax, 4
add ecx, 4
test dx, dx
jne 0x419650
xor eax, eax
jmp 0x41967b
sbb eax, eax
or eax, 1
test eax, eax
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x344]
sete bl
add eax, 0xfffffff0
lock xadd dword [eax + 0xc], esi
dec esi
test esi, esi
jg 0x4196a2
mov ecx, dword [eax]
push eax
mov edx, dword [ecx]
call dword [edx + 4]
mov al, bl
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.00455e83
mov esp, ebp
pop ebp
ret
push 0x80070057
call fcn.00402c10
push 0x80004005
call fcn.00402c10
int3
Function at 0x419980
Capabilities:
Read .ini file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e858c
mov eax, dword fs:[0]
push eax
sub esp, 0x2b8
mov eax, dword [0x525248]
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 ebx, ecx
mov dword [ebp - 0x220], ebx
push 0
lea eax, [ebp - 0x224]
push eax
call fcn.00419200
push 0x208
lea eax, [ebp - 0x218]
mov dword [ebp - 4], 0
push 0
push eax
call fcn.0048ef80
add esp, 0xc
lea eax, [ebp - 0x218]
push dword [ebp - 0x224]
push 0x104
push eax
push 0x4f6708
push str.dumpver
push dword [ebx + 0x68]
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringW]
lea eax, [ebp - 0x22c]
push eax
call fcn.004245d0
add esp, 4
mov ecx, dword [eax]
mov byte [ebp - 4], 1
mov eax, dword [ecx]
mov eax, dword [eax + 4]
call eax
mov esi, dword [ebp - 0x228]
or ebx, 0xffffffff
mov byte [ebp - 0x219], al
mov byte [ebp - 4], 0
test esi, esi
je 0x419a58
mov ecx, ebx
lock xadd dword [esi + 4], ecx
jne 0x419a58
mov eax, dword [esi]
mov ecx, esi
call dword [eax]
mov eax, ebx
lock xadd dword [esi + 8], eax
jne 0x419a58
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 4]
cmp byte [ebp - 0x219], 0
je 0x419ade
lea eax, [ebp - 0x22c]
push eax
call fcn.004245d0
add esp, 4
mov edi, dword [eax]
lea ecx, [ebp - 0x2c4]
mov byte [ebp - 4], 2
call fcn.0040a090
mov esi, eax
push str.local__updated_ver_
push esi
mov byte [ebp - 4], 3
call fcn.00403fd0
lea eax, [ebp - 0x218]
push eax
push esi
call fcn.00403fd0
mov eax, dword [edi]
add esp, 0x10
mov ecx, edi
push esi
call dword [eax + 8]
lea ecx, [ebp - 0x2c4]
call fcn.00405c30
mov esi, dword [ebp - 0x228]
test esi, esi
je 0x419ade
mov eax, ebx
lock xadd dword [esi + 4], eax
jne 0x419ade
mov eax, dword [esi]
mov ecx, esi
call dword [eax]
mov eax, ebx
lock xadd dword [esi + 8], eax
jne 0x419ade
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 4]
lea eax, [ebp - 0x218]
push eax
mov eax, dword [ebp - 0x220]
push dword [eax + 0x64]
call fcn.004bd93f
xor ecx, ecx
mov dword [ebp - 4], 0xffffffff
add esp, 8
test eax, eax
mov eax, dword [ebp - 0x224]
sete cl
add eax, 0xfffffff0
mov dword [ebp - 0x220], ecx
lock xadd dword [eax + 0xc], ebx
dec ebx
test ebx, ebx
jg 0x419b2d
mov ecx, dword [eax]
push eax
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, dword [ebp - 0x220]
jmp 0x419b2f
mov eax, ecx
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.00455e83
mov esp, ebp
pop ebp
ret
Function at 0x41c490
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
push esi
mov esi, ecx
mov byte [esi + 0x68], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x10], 0
mov dword [esi], 0x67452301
mov dword [esi + 4], 0xefcdab89
mov dword [esi + 8], 0x98badcfe
mov dword [esi + 0xc], 0x10325476
cmp dword [eax + 0x14], 0x10
mov ecx, dword [eax + 0x10]
jb 0x41c4d1
mov eax, dword [eax]
push ecx
push eax
mov ecx, esi
call fcn.0041e150
mov eax, esi
pop esi
pop ebp
ret 4

Function at 0x41c760
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x525248]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
push edi
cmp dword [esi + 0x38], 0
je 0x41c801
cmp byte [esi + 0x3d], 0
je 0x41c801
mov eax, dword [esi]
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
je 0x41c7b7
mov ecx, dword [esi + 0x38]
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 4]
push eax
mov edx, dword [ecx]
lea eax, [ebp - 0x24]
push eax
lea eax, [esi + 0x40]
push eax
call dword [edx + 0x20]
sub eax, 0
je 0x41c7c9
sub eax, 1
je 0x41c7cd
sub eax, 2
je 0x41c801
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00455e83
mov esp, ebp
pop ebp
ret
mov byte [esi + 0x3d], 0
mov edi, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x41c7ea
push dword [esi + 0x4c]
push edi
push 1
push eax
call fcn.004bfe54
add esp, 0x10
cmp edi, eax
jne 0x41c7b7
cmp byte [esi + 0x3d], 0
pop edi
sete al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00455e83
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov al, 1
pop edi
xor ecx, ebp
pop esi
call fcn.00455e83
mov esp, ebp
pop ebp
ret
Function at 0x422020
Capabilities:
Read file on windows

Disassembly:
push esi
mov esi, ecx
call fcn.00421470
test eax, eax
je 0x422034
mov ecx, esi
pop esi
jmp fcn.00422040
xor eax, eax
pop esi
ret
Function at 0x424ee0
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e981f
mov eax, dword fs:[0]
push eax
sub esp, 0xc0
mov eax, dword [0x525248]
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 edi, ecx
mov ebx, dword [ebp + 8]
push 0x180
push 0x40
push 0x8101
push ebx
push edi
mov dword [ebp - 0x2c], 0
call fcn.004c2a5b
add esp, 0x14
mov dword [ebp - 0x30], eax
test eax, eax
je 0x4250f1
mov dword [ebp - 0xcc], 0x4f6950
mov dword [ebp - 0x7c], vtable.std::basic_ios_wchar_t__struct_std::char_traits_wchar_t__.0
push 0
push 0
lea eax, [ebp - 0xc8]
mov dword [ebp - 4], 0
push eax
lea ecx, [ebp - 0xcc]
mov dword [ebp - 0x2c], 1
call fcn.00409c40
mov eax, dword [ebp - 0xcc]
push 8
mov dword [ebp - 4], 1
mov eax, dword [eax + 4]
mov dword [ebp + eax - 0xcc], vtable.std::basic_ostringstream_wchar_t__struct_std::char_traits_wchar_t___class_std::allocator_wchar_t__.0
mov eax, dword [ebp - 0xcc]
mov ecx, dword [eax + 4]
lea eax, [ecx - 0x50]
mov dword [ebp + ecx - 0xd0], eax
mov dword [ebp - 0xc8], vtable.std::basic_streambuf_wchar_t__struct_std::char_traits_wchar_t__.0
call fcn.00455ec3
mov esi, eax
add esp, 4
test esi, esi
je 0x424fcb
push 1
mov byte [ebp - 4], 2
call fcn.0042d2f3
add esp, 4
mov dword [esi + 4], eax
jmp 0x424fcd
xor esi, esi
lea eax, [ebp - 0xc4]
mov dword [ebp - 0x94], esi
mov dword [ebp - 0xbc], eax
lea eax, [ebp - 0xc0]
mov dword [ebp - 0xb8], eax
lea eax, [ebp - 0xb4]
mov dword [ebp - 0xac], eax
lea eax, [ebp - 0xb0]
mov dword [ebp - 0xa8], eax
lea eax, [ebp - 0xa4]
mov dword [ebp - 0x9c], eax
lea eax, [ebp - 0xa0]
mov dword [ebp - 0x98], eax
mov dword [ebp - 0xc0], 0
mov dword [ebp - 0xb0], 0
mov dword [ebp - 0xa0], 0
mov dword [ebp - 0xc4], 0
mov dword [ebp - 0xb4], 0
mov dword [ebp - 0xa4], 0
mov dword [ebp - 0xc8], vtable.std::basic_stringbuf_wchar_t__struct_std::char_traits_wchar_t___class_std::allocator_wchar_t__.0
mov dword [ebp - 0x90], 0
mov dword [ebp - 0x8c], 4
push 0x4fa82c
push dword [ebp - 0x30]
lea eax, [ebp - 0xcc]
mov dword [ebp - 4], 3
push str._error.__
push ebx
push 0x4fa848
push eax
call fcn.00403fd0
add esp, 8
push eax
call fcn.00403fd0
add esp, 8
push eax
call fcn.00403fd0
add esp, 8
mov ecx, eax
call fcn.0040a840
push eax
call fcn.00403fd0
add esp, 8
lea eax, [ebp - 0x28]
lea ecx, [ebp - 0xcc]
push eax
call fcn.004251e0
cmp dword [eax + 0x14], 8
jb 0x4250d7
mov eax, dword [eax]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
lea ecx, [ebp - 0x28]
call fcn.00405560
lea ecx, [ebp - 0xcc]
call fcn.00405c30
mov eax, dword [edi]
cmp eax, 0xffffffff
je 0x425107
push 2
push 0
push eax
call fcn.004c30bb
add esp, 0xc
jmp 0x42510a
or eax, 0xffffffff
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.00455e83
mov esp, ebp
pop ebp
ret 4
Function at 0x425450
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x525248]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, ecx
push edi
mov edi, dword [ebp + 8]
cmp byte [esi + 8], 0
je 0x425477
call fcn.00425130
mov byte [esi + 8], 0
cmp dword [esi + 4], 0x40000000
jle 0x4254b3
mov eax, dword [esi + 0x24]
cmp eax, 0xffffffff
je 0x425498
push eax
call fcn.004c2c0e
add esp, 4
mov dword [esi + 0x24], 0xffffffff
cmp dword [esi + 0x20], 8
lea eax, [esi + 0xc]
jb 0x4254a3
mov eax, dword [eax]
push eax
call fcn.004c1c71
add esp, 4
mov ecx, esi
call fcn.00425130
push 0xfde9
lea eax, [ebp - 0x1c]
push edi
push eax
call fcn.004252a0
add esp, 0xc
cmp dword [eax + 0x14], 0x10
mov edx, dword [eax + 0x10]
jb 0x4254d0
mov eax, dword [eax]
mov ecx, dword [esi + 0x24]
cmp ecx, 0xffffffff
je 0x4254e7
push edx
push eax
push ecx
call fcn.004c36f6
add esp, 0xc
mov ebx, eax
jmp 0x4254ea
or ebx, 0xffffffff
mov edx, dword [ebp - 8]
cmp edx, 0x10
jb 0x42551a
mov ecx, dword [ebp - 0x1c]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x425510
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x425556
push edx
push ecx
call fcn.00455a65
add esp, 8
test ebx, ebx
jle 0x425534
add dword [esi + 4], ebx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00455e83
mov esp, ebp
pop ebp
ret 4
cmp dword [edi + 0x14], 8
jb 0x42553c
mov edi, dword [edi]
push edi
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00455e83
mov esp, ebp
pop ebp
ret 4
call fcn.004994e6
int3

Function at 0x425670
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e9930
mov eax, dword fs:[0]
push eax
sub esp, 0x34
mov eax, dword [0x525248]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
cmp dword [edi], 0
mov esi, dword [ebp + 8]
je 0x425701
mov eax, dword [esi]
cmp dword [eax - 0xc], 0
je 0x425701
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x425701
push 0x4f6708
lea ecx, [ebp - 0x40]
call fcn.00409f70
push dword [esi]
lea ecx, [ebp - 0x28]
mov dword [ebp - 4], 0
call fcn.00409f70
lea eax, [ebp - 0x40]
mov byte [ebp - 4], 1
push eax
lea eax, [ebp - 0x28]
push eax
push dword [edi]
call fcn.00483860
add esp, 0xc
lea ecx, [ebp - 0x28]
mov esi, eax
call fcn.00405560
lea ecx, [ebp - 0x40]
call fcn.00405560
mov eax, esi
jmp 0x425703
xor eax, eax
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.00455e83
mov esp, ebp
pop ebp
ret 4
Function at 0x429c40
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ea071
mov eax, dword fs:[0]
push eax
sub esp, 0x20
mov eax, dword [0x525248]
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 edi, dword [ebp + 8]
mov esi, dword [ebp + 0xc]
mov ebx, dword [ebp + 0x14]
mov dword [ebp - 0x28], edi
mov dword [ebp - 0x24], 0
mov dword [ebp - 4], 1
mov dword [ebp - 0x1c], 0
mov dword [edi], 0
call fcn.00419150
mov ecx, eax
test ecx, ecx
je 0x429dd4
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [edi], eax
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x24], 1
push eax
push 0xf003f
push 0
push dword [ebp + 0x10]
push esi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x429d95
lea eax, [ebp - 0x14]
xorps xmm0, xmm0
push eax
push 0
lea eax, [ebp - 0x18]
movlpd qword [ebp - 0x18], xmm0
push eax
push 0
push ebx
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x429d87
mov eax, dword [ebp - 0x14]
test eax, eax
je 0x429d95
add eax, 0x10
push 0x527fb2
push eax
mov dword [ebp - 0x20], eax
call fcn.00456202
mov esi, eax
add esp, 8
test esi, esi
je 0x429d95
push dword [ebp - 0x20]
push 0
push esi
call fcn.0048ef80
add esp, 0xc
lea eax, [ebp - 0x20]
push eax
push esi
push 0
push 0
push ebx
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
je 0x429d4a
push esi
call fcn.00455a7c
add esp, 4
jmp 0x429d95
mov ecx, esi
lea edx, [ecx + 2]
nop
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x429d50
sub ecx, edx
sar ecx, 1
je 0x429d7e
mov ecx, esi
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x429d66
sub ecx, edx
sar ecx, 1
push ecx
push esi
mov ecx, edi
call fcn.00403e00
push esi
call fcn.00455a7c
add esp, 4
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x429d95
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov esi, dword [ebp + 0x10]
or eax, 0xffffffff
mov byte [ebp - 4], 0
add esi, 0xfffffff0
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x429db4
mov ecx, dword [esi]
push esi
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, edi
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.00455e83
mov esp, ebp
pop ebp
ret 0x10
push 0x80004005
call fcn.00402c10
int3
Function at 0x429de0
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x525248]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp + 8]
push ebx
push esi
push edi
mov edi, dword [ebp + 0x14]
mov esi, edi
mov dword [ebp - 0xc], eax
lea edx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x429e04
lea eax, [ebp - 8]
mov dword [ebp - 8], 0
push eax
push 0xf003f
push 0
push dword [ebp + 0xc]
sub esi, edx
push ecx
sar esi, 1
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
xor ebx, ebx
test eax, eax
sete bl
test eax, eax
jne 0x429e66
lea eax, [esi*2 + 2]
push eax
push edi
push 1
push 0
push dword [ebp - 0xc]
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
neg eax
sbb ebx, ebx
mov eax, dword [ebp - 8]
inc ebx
test eax, eax
je 0x429e66
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebp + 0xc]
or ecx, 0xffffffff
add eax, 0xfffffff0
lock xadd dword [eax + 0xc], ecx
dec ecx
test ecx, ecx
jg 0x429e81
mov ecx, dword [eax]
push eax
mov edx, dword [ecx]
call dword [edx + 4]
mov ecx, dword [ebp - 4]
mov eax, ebx
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00455e83
mov esp, ebp
pop ebp
ret 0x10
Function at 0x42b970
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x260
mov eax, dword [0x525248]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov ecx, dword [ebp + 0xc]
push esi
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocStringLen
push eax
mov dword [ebp - 0x260], ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x42b9c1
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00455e83
mov esp, ebp
pop ebp
ret
push ebx
push edi
lea eax, [ebp - 0x14]
xorps xmm0, xmm0
push eax
push esi
movq qword [ebp - 0x14], xmm0
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
mov eax, dword [ebp - 0x14]
or eax, dword [ebp - 0x10]
je 0x42ba9f
mov ebx, dword [sym.imp.KERNEL32.dll_ReadFile]
lea eax, [ebp - 8]
push 0
push eax
push 0x40
lea eax, [ebp - 0x58]
mov dword [ebp - 8], 0
push eax
push esi
call ebx
test eax, eax
je 0x42ba9f
mov eax, 0x5a4d
cmp word [ebp - 0x58], ax
jne 0x42ba9f
mov edi, dword [sym.imp.KERNEL32.dll_SetFilePointer]
lea eax, [ebp - 0xc]
push 0
push eax
push dword [ebp - 0x1c]
mov dword [ebp - 0xc], 0
push esi
call edi
cmp eax, 0xffffffff
je 0x42ba9f
push 0
lea eax, [ebp - 8]
push eax
push 0xf8
lea eax, [ebp - 0x150]
push eax
push esi
call ebx
test eax, eax
je 0x42ba9f
mov eax, 0x8664
cmp word [ebp - 0x14c], ax
jne 0x42bab9
push 0
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], 0
push eax
push dword [ebp - 0x1c]
push esi
call edi
cmp eax, 0xffffffff
je 0x42ba9f
push 0
lea eax, [ebp - 8]
push eax
push 0x108
lea eax, [ebp - 0x258]
push eax
push esi
call ebx
test eax, eax
je 0x42ba9f
mov eax, dword [ebp - 0x1b0]
test eax, eax
je 0x42ba9f
mov edi, dword [ebp - 0x1ac]
test edi, edi
jne 0x42bacd
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop ebx
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00455e83
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 0xb8]
test eax, eax
je 0x42ba9f
mov edi, dword [ebp - 0xb4]
test edi, edi
je 0x42ba9f
lea ecx, [edi + eax]
cmp ecx, dword [ebp - 0x14]
ja 0x42ba9f
cmp ecx, eax
jb 0x42ba9f
push 0
lea ecx, [ebp - 0xc]
push ecx
push eax
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
je 0x42ba9f
lea eax, [ebp - 0x259]
mov byte [ebp - 0x259], 0
push eax
mov eax, dword [ebp - 0x260]
mov ecx, eax
push eax
push edi
call fcn.0042a550
mov ecx, dword [ebp - 0x260]
lea eax, [ebp - 8]
push 0
push eax
push edi
push dword [ecx]
push esi
call ebx
test eax, eax
je 0x42ba9f
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
mov eax, 1
pop edi
pop ebx
xor ecx, ebp
pop esi
call fcn.00455e83
mov esp, ebp
pop ebp
ret
Function at 0x42bce0
Capabilities:
Encode data using xor
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
sub esp, 0x150
push ebx
push esi
xor esi, esi
add edx, 0x1f
push edi
movzx ecx, byte [edx - 1]
lea edx, [edx + 4]
movzx eax, byte [edx - 4]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx - 3]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx - 2]
shl ecx, 8
or ecx, eax
mov dword [ebp + esi*4 - 0x150], ecx
inc esi
cmp esi, 0x10
jl 0x42bcf4
lea eax, [ebp - 0x148]
mov edx, 0x40
nop
mov ecx, dword [eax + 0x2c]
lea eax, [eax + 4]
xor ecx, dword [eax + 0x14]
xor ecx, dword [eax - 0xc]
xor ecx, dword [eax - 4]
rol ecx, 1
mov dword [eax + 0x34], ecx
sub edx, 1
jne 0x42bd30
mov eax, dword [ebp + 8]
mov dword [ebp - 4], edx
mov ecx, dword [eax]
mov edi, dword [eax + 4]
mov esi, dword [eax + 8]
mov ebx, dword [eax + 0xc]
mov eax, dword [eax + 0x10]
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], eax
mov edx, ecx
mov eax, esi
and eax, edi
rol edx, 5
mov ecx, edi
not ecx
and ecx, ebx
or ecx, eax
mov eax, dword [ebp - 4]
add edx, ecx
add edx, dword [ebp + eax*4 - 0x150]
mov eax, dword [ebp - 8]
add eax, 0x5a827999
mov dword [ebp - 8], ebx
add edx, eax
mov ebx, esi
mov eax, dword [ebp - 4]
mov esi, edi
mov edi, dword [ebp - 0xc]
inc eax
ror esi, 2
mov ecx, edx
mov dword [ebp - 0xc], edx
mov dword [ebp - 4], eax
cmp eax, 0x14
jl 0x42bd66
mov dword [ebp - 4], 0x14
mov eax, ebx
rol edx, 5
xor eax, esi
xor eax, edi
add edx, eax
mov eax, dword [ebp - 4]
add edx, dword [ebp + eax*4 - 0x150]
mov eax, dword [ebp - 8]
add eax, 0x6ed9eba1
mov dword [ebp - 8], ebx
add edx, eax
mov ebx, esi
mov eax, dword [ebp - 4]
mov esi, edi
inc eax
ror esi, 2
mov dword [ebp - 4], eax
mov edi, ecx
mov ecx, edx
cmp eax, 0x28
jl 0x42bdb2
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0x28
mov ecx, esi
rol edx, 5
or ecx, edi
mov eax, esi
and eax, edi
and ecx, ebx
or ecx, eax
add edx, 0x8f1bbcdc
mov eax, dword [ebp - 4]
add edx, dword [ebp - 8]
mov dword [ebp - 8], ebx
mov ebx, esi
mov esi, edi
mov edi, dword [ebp - 0xc]
add ecx, dword [ebp + eax*4 - 0x150]
inc eax
add edx, ecx
ror esi, 2
mov dword [ebp - 0xc], edx
mov dword [ebp - 4], eax
cmp eax, 0x3c
jl 0x42bdf5
mov dword [ebp - 4], 0x3c
nop dword [eax]
mov ecx, dword [ebp - 4]
mov eax, ebx
xor eax, esi
rol edx, 5
add edx, dword [ebp - 8]
xor eax, edi
add eax, 0xca62c1d6
mov dword [ebp - 8], ebx
add eax, dword [ebp + ecx*4 - 0x150]
mov ebx, esi
add edx, eax
mov esi, edi
mov edi, dword [ebp - 0xc]
mov eax, ecx
inc eax
ror esi, 2
mov dword [ebp - 0xc], edx
mov dword [ebp - 4], eax
cmp eax, 0x50
jl 0x42be40
mov ecx, dword [ebp + 8]
mov eax, dword [ebp - 0x10]
add eax, edx
add dword [ecx + 4], edi
add dword [ecx + 8], esi
add dword [ecx + 0xc], ebx
mov dword [ecx], eax
mov eax, dword [ebp - 8]
add dword [ecx + 0x10], eax
xor eax, eax
pop edi
pop esi
mov word [ecx + 0x1c], ax
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42bea0
Capabilities:
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
test eax, eax
jne 0x42beb1
mov eax, 1
pop ebp
ret
mov dword [eax + 0x14], 0
xor ecx, ecx
mov dword [eax + 0x18], 0
mov word [eax + 0x1c], cx
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
mov dword [eax + 0x10], 0xc3d2e1f0
mov dword [eax + 0x60], ecx
mov dword [eax + 0x64], ecx
xor eax, eax
pop ebp
ret

Function at 0x449660
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x525248]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
lea ecx, [ebp - 0xc]
push esi
mov esi, dword [ebp + 0xc]
push edi
push 0
push 0
push 0x80
push 2
push 1
push 0x40000000
push eax
mov dword [ebp - 0xc], 0
mov dword [ebp - 8], 0
call fcn.004483a0
mov edi, dword [ebp - 0xc]
test eax, eax
js 0x4496f3
cmp dword [esi + 0x14], 0x10
mov eax, dword [esi + 0x10]
jb 0x4496b3
mov esi, dword [esi]
push 0
lea ecx, [ebp - 8]
push ecx
push eax
push esi
push edi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x4496d1
call fcn.0040b3e0
mov esi, eax
test esi, esi
js 0x4496ec
push edi
call dword [sym.imp.KERNEL32.dll_FlushFileBuffers]
test eax, eax
jne 0x4496ea
call fcn.0040b3e0
mov esi, eax
not esi
shr esi, 0x1f
jmp 0x4496f5
xor esi, esi
not esi
shr esi, 0x1f
jmp 0x4496f5
xor esi, esi
test edi, edi
je 0x449700
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
xor ecx, ebp
pop esi
call fcn.00455e83
mov esp, ebp
pop ebp
ret