joyce8/EMBER2024-capa huggingface dataset:
Function at 0x405cc2
Capabilities:
Delete directory
Delete file
Enumerate files on windows
Enumerate files recursively

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x148
push ebx
mov ebx, dword [ebp + 8]
push ebx
call fcn.004057fb
mov ecx, dword [ebp + 0xc]
test cl, 8
mov dword [ebp - 8], eax
je 0x405cf7
push ebx
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
neg eax
sbb eax, eax
inc eax
add dword [0x423c88], eax
jmp 0x405e89
mov dword [ebp + 8], ecx
and dword [ebp + 8], 1
push esi
je 0x405d12
test eax, eax
je 0x405e34
test cl, 2
je 0x405e34
push edi
push ebx
mov esi, 0x422348
push esi
call fcn.0040565a
cmp dword [ebp + 8], 0
mov edi, dword [sym.imp.KERNEL32.dll_lstrcatA]
je 0x405d35
push str..
push esi
call edi
jmp 0x405d3b
push ebx
call fcn.004057d4
cmp byte [ebx], 0
jne 0x405d49
cmp byte [0x422348], 0x5c
jne 0x405d51
push 0x407290
push ebx
call edi
push ebx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov edi, eax
lea eax, [ebp - 0x148]
push eax
push esi
add edi, ebx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [ebp - 4], eax
je 0x405e29
lea esi, [ebp - 0x11c]
push 0x3f
mov eax, esi
push eax
call fcn.004053f8
cmp byte [eax], 0
je 0x405d94
cmp byte [ebp - 0x18], 0
je 0x405d94
lea esi, [ebp - 0x18]
cmp byte [esi], 0x2e
jne 0x405daa
mov al, byte [esi + 1]
test al, al
je 0x405e08
cmp al, 0x2e
jne 0x405daa
cmp byte [esi + 2], 0
je 0x405e08
push esi
push edi
call fcn.0040565a
test byte [ebp - 0x148], 0x10
je 0x405dcf
mov eax, dword [ebp + 0xc]
and eax, 3
cmp al, 3
jne 0x405e08
push dword [ebp + 0xc]
push ebx
call fcn.00405cc2
jmp 0x405e08
push ebx
call fcn.004054aa
push ebx
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
test eax, eax
jne 0x405e00
test byte [ebp + 0xc], 4
je 0x405df8
push ebx
push 0xfffffffffffffff1
call fcn.004046fe
push 0
push ebx
call fcn.00405b29
jmp 0x405e08
inc dword [0x423c88]
jmp 0x405e08
push ebx
push 0xfffffffffffffff2
call fcn.004046fe
lea eax, [ebp - 0x148]
push eax
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x405d76
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_FindClose]
cmp dword [ebp + 8], 0
je 0x405e33
mov byte [edi - 1], 0
pop edi
xor esi, esi
cmp dword [ebp + 8], esi
je 0x405e88
cmp dword [ebp - 8], esi
je 0x405e78
push ebx
call fcn.00405716
test eax, eax
je 0x405e88
push ebx
call fcn.004057a7
push ebx
call fcn.004054aa
push ebx
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
test eax, eax
jne 0x405e80
test byte [ebp + 0xc], 4
je 0x405e78
push ebx
push 0xfffffffffffffff1
call fcn.004046fe
push esi
push ebx
call fcn.00405b29
jmp 0x405e88
inc dword [0x423c88]
jmp 0x405e88
push ebx
push 0xffffffffffffffe5
call fcn.004046fe
pop esi
pop ebx
leave
ret 8
Function at 0x405e8e
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
cmp dword [0x42274c], 0
jne 0x405ec9
xor ecx, ecx
push esi
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x405ea2
mov dword [ecx*4 + 0x422748], eax
inc ecx
cmp ecx, 0x100
jl 0x405e9d
pop esi
cmp dword [ebp + 0x10], 0
mov eax, dword [ebp + 8]
not eax
jbe 0x405ef6
mov ecx, dword [ebp + 0xc]
movzx edx, byte [ecx]
dec dword [ebp + 0x10]
xor edx, eax
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x422748]
inc ecx
cmp dword [ebp + 0x10], 0
ja 0x405ed7
not eax
pop ebp
ret 0xc

Function at 0x40101f
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x12f9110]
jne 0x401029
repz ret
jmp fcn.004012ab

Function at 0x404e11
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x12f9110]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.004013b1
and dword [ebp - 0x14], 0
cmp dword [0x12fc224], 0
mov dword [ebp - 0x18], eax
jne 0x404ec4
push str.USER32.DLL
call dword [sym.imp.kernel32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x404f6c
mov edi, dword [sym.imp.kernel32.dll_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0x404f6c
mov esi, dword [sym.imp.kernel32.dll_EncodePointer]
push eax
call esi
push str.GetActiveWindow
push ebx
mov dword [0x12fc224], eax
call edi
push eax
call esi
push str.GetLastActivePopup
push ebx
mov dword [0x12fc228], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x12fc22c], eax
call edi
push eax
call esi
mov dword [0x12fc234], eax
test eax, eax
je 0x404ec4
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x12fc230], eax
mov eax, dword [0x12fc230]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.kernel32.dll_DecodePointer]
cmp eax, ecx
je 0x404f1d
cmp dword [0x12fc234], ecx
je 0x404f1d
push eax
call esi
push dword [0x12fc234]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x404f1d
test ebx, ebx
je 0x404f1d
call edi
test eax, eax
je 0x404f14
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x404f14
test byte [ebp - 8], 1
jne 0x404f1d
or dword [ebp + 0x10], 0x200000
jmp 0x404f50
mov eax, dword [0x12fc228]
cmp eax, dword [ebp - 0x18]
je 0x404f50
push eax
call esi
test eax, eax
je 0x404f50
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x404f50
mov eax, dword [0x12fc22c]
cmp eax, dword [ebp - 0x18]
je 0x404f50
push eax
call esi
test eax, eax
je 0x404f50
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x12fc224]
call esi
test eax, eax
je 0x404f6c
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x404f6e
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040101f
leave
ret
Function at 0x4237c0
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
mov dword [ebp - 4], eax
mov dword [ebp - 8], 0xffffffff
mov dword [ebp - 0xc], 0
jmp 0x4237e5
mov ecx, dword [ebp - 0xc]
add ecx, 1
mov dword [ebp - 0xc], ecx
mov edx, dword [ebp - 0xc]
cmp edx, dword [ebp + 0xc]
jae 0x423858
mov eax, dword [ebp - 4]
add eax, dword [ebp - 0xc]
movzx ecx, byte [eax]
movzx edx, byte [ebp - 8]
xor ecx, edx
mov dword [ebp - 0x10], ecx
mov eax, dword [ebp - 8]
shr eax, 8
mov dword [ebp - 8], eax
mov dword [ebp - 0x14], 0
jmp 0x42381a
mov ecx, dword [ebp - 0x14]
add ecx, 1
mov dword [ebp - 0x14], ecx
cmp dword [ebp - 0x14], 8
jge 0x42384d
mov edx, dword [ebp - 0x10]
and edx, 1
neg edx
sbb edx, edx
neg edx
mov byte [ebp - 0x15], dl
mov eax, dword [ebp - 0x10]
shr eax, 1
mov dword [ebp - 0x10], eax
movzx ecx, byte [ebp - 0x15]
test ecx, ecx
je 0x42384b
mov edx, dword [ebp - 0x10]
xor edx, 0xedb88320
mov dword [ebp - 0x10], edx
jmp 0x423811
mov eax, dword [ebp - 8]
xor eax, dword [ebp - 0x10]
mov dword [ebp - 8], eax
jmp 0x4237dc
mov eax, dword [ebp - 8]
not eax
mov esp, ebp
pop ebp
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x408a5c
Capabilities:
Get file system object information
Set environment variable

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffeec
xor eax, eax
mov dword [ebp - 0x114], eax
mov eax, 0x4089e4
call fcn.00403da8
xor eax, eax
push ebp
push 0x408bb4
push dword fs:[eax]
mov dword fs:[eax], esp
call sub.kernel32.dll_GetTickCount
xor edx, edx
push edx
push eax
lea eax, [ebp - 0x110]
call fcn.00403a24
lea edx, [ebp - 0x110]
mov eax, 0x40aee0
call fcn.00403538
mov eax, dword [0x40aee0]
call fcn.004036d0
push eax
push 0x408bc0
call sub.kernel32.dll_SetEnvironmentVariableA
call sub.comctl32.dll_InitCommonControls
push 0x105
push 0x40add8
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, 0x40add8
mov eax, dword [0x4092ec]
call fcn.004034c8
push 0
push 0x80
push 3
push 0
push 1
push 0x80000000
mov eax, dword [0x4092ec]
mov eax, dword [eax]
call fcn.004036d0
push eax
call sub.kernel32.dll_CreateFileA
mov edx, dword [0x4092d0]
mov dword [edx], eax
mov eax, dword [0x4092d0]
cmp dword [eax], 0xffffffff
jne 0x408b3f
lea eax, [ebp - 0x114]
push eax
mov edx, dword [0x4092ec]
xor ecx, ecx
mov eax, 0x408bd0
call fcn.00406660
mov eax, dword [ebp - 0x114]
call fcn.004078cc
call fcn.00406ad4
call fcn.004060bc
mov eax, 0x40ac78
xor ecx, ecx
mov edx, 0x160
call fcn.004029bc
push 0x4001
push 0x160
push 0x40ac78
push 0
mov eax, dword [0x4092ec]
mov eax, dword [eax]
call fcn.004036d0
push eax
call sub.shell32.dll_SHGetFileInfoA
mov edx, dword [0x4092e4]
mov dword [edx], eax
push 0x407f28
mov edx, 0x408bec
xor ecx, ecx
mov eax, dword [0x40a650]
call fcn.00404028
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x408bbb
lea eax, [ebp - 0x114]
call fcn.004033d8
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x1001467
Capabilities:
Write file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
push esi
push edi
lea eax, [ebp + 0xc]
mov dword [ebp - 8], eax
lea eax, [ebp - 8]
push eax
xor edi, edi
push edi
lea eax, [ebp - 4]
push eax
push edi
push dword [ebp + 8]
push edi
push 0x900
call dword [sym.imp.KERNEL32.dll_FormatMessageW]
mov esi, eax
cmp esi, edi
je 0x10014d4
push edi
lea eax, [ebp - 0xc]
push eax
push esi
push dword [ebp - 4]
push dword [0x1004024]
call dword [sym.imp.KERNEL32.dll_WriteConsoleW]
test eax, eax
jne 0x10014c9
push edi
lea eax, [ebp - 0xc]
push eax
lea eax, [esi + esi]
push eax
push dword [ebp - 4]
push dword [0x1004024]
call dword [sym.imp.KERNEL32.dll_WriteFile]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_LocalFree]
jmp 0x10014ec
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push dword [ebp + 8]
push 0x1001120
call dword [sym.imp.msvcrt.dll_wprintf]
add esp, 0xc
pop edi
pop esi
leave
ret

Function at 0x1001729
Capabilities:
Write file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x100402c]
push ebx
push esi
mov esi, dword [sym.imp.KERNEL32.dll_FormatMessageW]
push edi
xor ebx, ebx
push ebx
mov dword [ebp - 4], eax
mov edi, 0x100
push edi
lea eax, [ebp - 0x204]
push eax
push ebx
push dword [ebp + 8]
push ebx
push 0x1000
call esi
cmp eax, ebx
mov dword [ebp - 0x208], eax
jne 0x10017cf
push 2
push ebx
push 0x10011a8
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
push ebx
push edi
lea ecx, [ebp - 0x204]
push ecx
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x20c], eax
push eax
push 0x800
call esi
cmp dword [ebp - 0x20c], ebx
mov dword [ebp - 0x208], eax
je 0x10017ae
push dword [ebp - 0x20c]
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
cmp dword [ebp - 0x208], ebx
jne 0x10017cf
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push dword [ebp + 8]
push 0xc0002725
call fcn.01001467
add esp, 0xc
jmp 0x1001818
push ebx
lea eax, [ebp - 0x210]
push eax
push dword [ebp - 0x208]
lea eax, [ebp - 0x204]
push eax
push dword [0x1004024]
call dword [sym.imp.KERNEL32.dll_WriteConsoleW]
test eax, eax
jne 0x1001818
push ebx
lea eax, [ebp - 0x210]
push eax
mov eax, dword [ebp - 0x208]
add eax, eax
push eax
lea eax, [ebp - 0x204]
push eax
push dword [0x1004024]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov ecx, dword [ebp - 4]
pop edi
pop esi
pop ebx
call fcn.01002a48
leave
ret 4

Function at 0x10019f0
Capabilities:
Unload minifilter driver

Disassembly:
push 0x1c
push 0x1001240
call fcn.01002ce0
mov dword [ebp - 0x24], 8
xor esi, esi
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x1c], esi
mov dword [ebp - 0x28], 1
mov dword [ebp - 4], esi
cmp dword [ebp + 8], 3
je 0x1001a24
mov dword [ebp - 0x24], 2
jmp 0x1001a4b
push 0xa
call fcn.01001405
mov dword [ebp - 0x2c], eax
cmp eax, esi
je 0x1001a42
mov eax, dword [ebp + 0xc]
push dword [eax + 8]
call sub.FLTLIB.DLL_FilterUnload
mov dword [ebp - 0x20], eax
jmp 0x1001a4b
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x1c], eax
or dword [ebp - 4], 0xffffffff
call fcn.01001a5e
mov eax, ecx
call fcn.01002d1b
ret 8
Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx

Function at 0x45f030
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x4e000]
push edi
jmp 0x45f04a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x45f051
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x45f040
mov eax, 1
add ebx, ebx
jne 0x45f063
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x45f074
jne 0x45f093
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x45f093
dec eax
add ebx, ebx
jne 0x45f080
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x45f058
add ebx, ebx
jne 0x45f08f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x45f0e5
xor ecx, ecx
sub eax, 3
jb 0x45f0ab
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x45f11a
sar eax, 1
mov ebp, eax
jmp 0x45f0b6
add ebx, ebx
jne 0x45f0b6
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x45f084
inc ecx
add ebx, ebx
jne 0x45f0c4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x45f084
add ebx, ebx
jne 0x45f0d1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x45f0c6
jne 0x45f0e2
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x45f0c6
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x45f104
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x45f0f6
jmp 0x45f046
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x45f104
add edi, ecx
jmp 0x45f046
pop esi
mov edi, esi
mov ecx, 0x278
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x45f122
cmp byte [edi], 1
jne 0x45f122
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x45f127
lea edi, [esi + 0x5d000]
mov eax, dword [edi]
or eax, eax
je 0x45f196
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x5f000]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x5f078]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x45f154
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x5f07c]
or eax, eax
je 0x45f190
mov dword [ebx], eax
add ebx, 4
jmp 0x45f171
call dword [esi + 0x5f08c]
mov ebp, dword [esi + 0x5f080]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x21f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x45f1ca
sub esp, 0xffffff80
jmp 0x405cc0
Function at 0x10508
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
push esi
push edi
xor esi, esi
push esi
push 0x10352
mov dword [0x10a08], eax
mov eax, dword [ebp + 0xc]
push esi
push esi
mov dword [0x10a04], eax
mov eax, dword [ebp + 0x10]
push esi
mov dword [section..data], eax
push esi
lea eax, [ebp + 0xc]
push eax
mov dword [0x10a14], esi
call dword [sym.imp.ntoskrnl.exe_PsCreateSystemThread]
mov edi, dword [sym.imp.HAL.dll_KeGetCurrentIrql]
call edi
test al, al
je 0x10555
xor cl, cl
call dword [sym.imp.HAL.dll_KfRaiseIrql]
call edi
test al, al
je 0x1055f
xor eax, eax
jmp 0x10589
push esi
lea eax, [ebp + 8]
push eax
push esi
push esi
push 0x1f03ff
push dword [ebp + 0xc]
mov dword [ebp + 8], esi
call dword [sym.imp.ntoskrnl.exe_ObReferenceObjectByHandle]
push esi
push esi
push esi
push esi
push dword [ebp + 8]
call dword [sym.imp.ntoskrnl.exe_KeWaitForSingleObject]
mov eax, dword [0x10a14]
pop edi
pop esi
pop ebp
ret 0xc
Function at 0x4049ad
Capabilities:
Get number of processors

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x472754
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x4a2008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
xorps xmm0, xmm0
push 1
movups xmmword [esi], xmm0
push 0x48f868
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
call fcn.00437e9d
mov dword [ebp - 4], 0
mov dword [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov byte [ebp - 4], 1
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], 0
mov byte [ebp - 4], 2
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov byte [ebp - 4], 3
mov dword [esi + 0x3c], 0
mov dword [esi + 0x40], 0
mov dword [esi + 0x44], 0
mov byte [ebp - 4], 4
mov dword [esi + 0x48], 0
mov dword [esi + 0x4c], 0
mov dword [esi + 0x50], 0
mov byte [ebp - 4], 5
mov ecx, dword [0x4a2a48]
mov eax, dword [0x4a2a4c]
add ecx, 1
mov dword [esi + 0x58], 0
mov dword [esi + 0x5c], 0
adc eax, 0
mov dword [esi + 0x60], 0
mov dword [esi + 0x64], 0
mov dword [0x4a2a4c], eax
mov dword [esi + 0x6c], eax
mov dword [esi + 0x68], ecx
mov eax, dword [esi + 0x20]
sub eax, dword [esi + 0x18]
sar eax, 3
mov dword [0x4a2a48], ecx
cmp eax, 0x64
jae 0x404ad0
push ecx
lea ecx, [esi + 0x18]
call fcn.004241cd
mov eax, dword [esi + 0x2c]
sub eax, dword [esi + 0x24]
sar eax, 3
cmp eax, 0x14
jae 0x404ae7
push ecx
lea ecx, [esi + 0x24]
call fcn.004240dd
mov dword [ebp - 4], 0xffffffff
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x44dc9d
Capabilities:
Get number of processors

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x472754
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x4a2008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
xorps xmm0, xmm0
push 1
movups xmmword [esi], xmm0
push 0x48f868
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
call fcn.0048118d
mov dword [ebp - 4], 0
mov dword [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov byte [ebp - 4], 1
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], 0
mov byte [ebp - 4], 2
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov byte [ebp - 4], 3
mov dword [esi + 0x3c], 0
mov dword [esi + 0x40], 0
mov dword [esi + 0x44], 0
mov byte [ebp - 4], 4
mov dword [esi + 0x48], 0
mov dword [esi + 0x4c], 0
mov dword [esi + 0x50], 0
mov byte [ebp - 4], 5
mov ecx, dword [0x4a2a48]
mov eax, dword [0x4a2a4c]
add ecx, 1
mov dword [esi + 0x58], 0
mov dword [esi + 0x5c], 0
adc eax, 0
mov dword [esi + 0x60], 0
mov dword [esi + 0x64], 0
mov dword [0x4a2a4c], eax
mov dword [esi + 0x6c], eax
mov dword [esi + 0x68], ecx
mov eax, dword [esi + 0x20]
sub eax, dword [esi + 0x18]
sar eax, 3
mov dword [0x4a2a48], ecx
cmp eax, 0x64
jae 0x44ddc0
push ecx
lea ecx, [esi + 0x18]
call fcn.0046d4bd
mov eax, dword [esi + 0x2c]
sub eax, dword [esi + 0x24]
sar eax, 3
cmp eax, 0x14
jae 0x44ddd7
push ecx
lea ecx, [esi + 0x24]
call 0x46d3cd
mov dword [ebp - 4], 0xffffffff
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x4539c7
Capabilities:
Encode data using xor

Disassembly:
invalid
jecxz 0x45392f
xchg edx, eax
hlt
jo 0x4539ca
inc esp
cmp eax, 0xb415d024
xchg esp, eax
not byte [ebp - 0x6fe779e2]
xor byte [edi + eax*8 + 0x5c262166], ch
pop es
cmc
mov bl, 0xf4
fldenv [edx + 6]
dec bx
jecxz 0x453985
mov byte [edx + 0x26a19d91], bl
and byte [ecx], cl
ficom word [ecx]
invalid
Function at 0x480cdd
Capabilities:
Encode data using xor

Disassembly:
jmp 0xf4de1258
inc esp
inc ecx
and bl, byte [ecx + 0x35135f38]
push ecx
jle 0x480c38
mov eax, dword [0xfc734199]
cdq
inc ecx
jae 0x480c23
inc edi
dec esi
xchg edi, eax
adc bh, ah
mov dword [0xb450f7d6], eax
jne 0x480c63
push 0x44e11ce7
imul edx, dword [eax + 0x73], 0x2c
pop edi
xchg byte [eax - 0x586d1d40], dh
not byte [esi - 0x1fdbc950]
loope 0x480c01
add al, 0xe9
xchg ebp, eax
and byte [edi], 0x8a
mov ebp, 0xc0443632
call 0x2056af6e
cli
sbb dh, byte [ecx]
or al, 0xc7
adc ah, byte [ebx + 0x1afa200e]
xor dword [edi + eax*8], ecx
jecxz 0x480c58
add bh, byte [edx + edx*2 + 0x2f04e49]
enter 0xffffffffffffd619, 0xffffffffffffff89
mov dword [edi - 0x59647c71], edi
jne 0x480c17
xlatb
xor ebx, dword [ebp + 0xa]
adc dl, byte [eax + eax*4]
shl dword [eax + 0x5a], cl
jp 0x480c23
adc eax, 0xa5b969a
nop
pop es
in al, dx
test al, 0xac
int 0xe0
pop ds
add byte [edx - 0x162199db], ch
ja 0x480c19
fldz
or edx, esp
invalid
pop es
xor esi, esi
loop 0x480c75
nop
loopne 0x480ce4
push ebp
cmc
xchg edx, eax
ror edi, cl
or dl, dh
sti
xchg ebx, eax
push ebp
movsb byte es:[edi], byte [esi]
daa
outsb dx, byte [esi]
mov dword [0x1ef133a], eax
pushal
les eax, [esi]
int3