joyce8/EMBER2024-capa huggingface dataset:
Function at 0x451a9b
Capabilities:
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
push ebx
push esi
push edi
xor edi, edi
push edi
push 0x80
push 3
push edi
push 1
push SysReAllocString
push dword [ebp + 8]
mov esi, eax
mov dword [ebp - 0x10], edi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
mov dword [ebp - 0x14], ebx
jne 0x451ad9
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x451bbf
push edi
push dword [esi + 4]
push edi
push 2
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
cmp ebx, edi
mov dword [ebp - 0xc], eax
jne 0x451afa
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x451baa
push dword [esi + 4]
push edi
push edi
push 4
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
cmp eax, edi
mov dword [ebp - 8], eax
jne 0x451b1a
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x451b9c
lea ebx, [esi + 8]
mov dword [ebp + 8], eax
mov eax, dword [ebx + 4]
mov eax, dword [eax]
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x1c], edi
mov esi, dword [ebx + 4]
je 0x451b38
cmp dword [ebp - 0x1c], ebx
je 0x451b3d
call fcn.00477e4f
cmp dword [ebp - 0x18], esi
je 0x451b95
lea esi, [ebp - 0x1c]
call fcn.00430b72
mov esi, dword [eax]
mov ecx, dword [esi + 4]
cmp ecx, edi
jne 0x451b57
xor eax, eax
jmp 0x451b5c
mov eax, dword [esi + 8]
sub eax, ecx
push eax
push edi
call fcn.0040af96
push eax
push dword [ebp + 8]
call fcn.00477e5f
add esp, 0xc
test eax, eax
jne 0x451b9c
mov eax, dword [esi + 4]
cmp eax, edi
jne 0x451b7e
xor esi, esi
jmp 0x451b83
mov esi, dword [esi + 8]
sub esi, eax
add dword [ebp + 8], esi
lea edi, [ebp - 0x24]
lea esi, [ebp - 0x1c]
call fcn.0045224a
xor edi, edi
jmp 0x451b2b
mov dword [ebp - 0x10], 1
cmp dword [ebp - 8], edi
je 0x451baa
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
cmp dword [ebp - 0xc], edi
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
je 0x451bba
push dword [ebp - 0xc]
call esi
push dword [ebp - 0x14]
call esi
mov eax, dword [ebp - 0x10]
pop edi
pop esi
pop ebx
leave
ret 4

Function at 0x451c06
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
and dword [ebp - 0xc], 0
and dword [ebp - 4], 0
push ebx
push esi
mov esi, dword [sym.imp.KERNEL32.dll_WriteFile]
mov ebx, ecx
push 0
lea ecx, [ebp - 4]
push ecx
mov dword [ebp - 8], eax
push eax
jmp 0x451c3d
mov eax, dword [ebp - 4]
add ebx, eax
sub dword [ebp - 8], eax
je 0x451c49
push 0
lea eax, [ebp - 4]
push eax
push dword [ebp - 8]
push ebx
push dword [ebp + 8]
call esi
test eax, eax
jne 0x451c2a
jmp 0x451c50
mov dword [ebp - 0xc], 1
mov eax, dword [ebp - 0xc]
pop esi
pop ebx
leave
ret
Function at 0x451cfb
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
and dword [ebp - 4], 0
test byte [0x4db54c], 1
jne 0x451d38
mov eax, dword [0x4daedc]
or dword [0x4db54c], 1
mov ecx, 0x4daedc
call dword [eax + 0xc]
add eax, 0x10
push 0x4ad3ba
mov dword [0x4db548], eax
call fcn.0047be0e
pop ecx
mov eax, dword [0x4db548]
cmp dword [eax - 0xc], 0
jne 0x451d82
push 0x104
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x451d7d
push esi
lea eax, [ebp - 0x20c]
push eax
mov esi, 0x4db548
push esi
call fcn.0040607d
call fcn.00451bc9
push str.drivers_
push esi
call fcn.0040648c
pop esi
mov eax, dword [0x4db548]
add eax, 0xfffffff0
call fcn.00405c0a
add eax, 0x10
mov dword [edi], eax
mov eax, edi
leave
ret

Function at 0x4536e9
Capabilities:
Delete file
Set file attributes

Disassembly:
push 0
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
jne 0x4536fc
xor al, al
ret
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
setne al
ret

Function at 0x453a3e
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
and dword [ebp - 4], 0
cmp dword [ebp + 0xc], 0
jne 0x453a57
mov eax, dword [ebp - 4]
jmp 0x453b31
mov esi, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
mov eax, dword [ebp + 8]
shr ecx, 3
xor eax, 0xffffffff
test ecx, ecx
je 0x453b0c
push ebp
mov ebp, ecx
xor edx, edx
xor ecx, ecx
nop
mov ebx, dword [esi]
add esi, 4
mov dl, bl
mov cl, bh
xor dl, al
shr eax, 8
mov edi, dword [edx*4 + 0x4b6d58]
shr ebx, 0x10
xor eax, edi
xor cl, al
shr eax, 8
mov edi, dword [ecx*4 + 0x4b6d58]
mov dl, bl
xor eax, edi
xor dl, al
shr eax, 8
mov edi, dword [edx*4 + 0x4b6d58]
mov cl, bh
xor eax, edi
mov ebx, dword [esi]
xor cl, al
shr eax, 8
mov edi, dword [ecx*4 + 0x4b6d58]
add esi, 4
xor eax, edi
mov dl, bl
mov cl, bh
xor dl, al
shr eax, 8
mov edi, dword [edx*4 + 0x4b6d58]
shr ebx, 0x10
xor eax, edi
xor cl, al
shr eax, 8
mov edi, dword [ecx*4 + 0x4b6d58]
mov dl, bl
xor eax, edi
xor dl, al
shr eax, 8
mov edi, dword [edx*4 + 0x4b6d58]
mov cl, bh
xor eax, edi
xor cl, al
shr eax, 8
xor eax, dword [ecx*4 + 0x4b6d58]
dec ebp
jne 0x453a76
pop ebp
mov ecx, dword [ebp + 0x10]
xor edx, edx
and ecx, 7
je 0x453b28
mov dl, byte [esi]
inc esi
xor dl, al
shr eax, 8
xor eax, dword [edx*4 + 0x4b6d58]
dec ecx
jne 0x453b16
xor eax, 0xffffffff
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x453ba3
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
xor eax, eax
push esi
push edi
xor ebx, ebx
mov byte [ebp - 0x20], bl
lea edi, [ebp - 0x1f]
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
mov dword [ebp - 0xc], ebx
xor eax, eax
lea edi, [ebp - 8]
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.0045421e
push dword [ebp + 8]
mov dword [0x4db27c], eax
push 0x4db254
call fcn.0040607d
call fcn.0045416b
xor edi, edi
inc edi
push edi
lea eax, [ebp - 0x20]
push eax
call dword [sym.imp.ADVAPI32.dll_InitializeSecurityDescriptor]
push ebx
push ebx
push edi
lea eax, [ebp - 0x20]
push eax
call dword [sym.imp.ADVAPI32.dll_SetSecurityDescriptorDacl]
lea eax, [ebp - 0x20]
push 0x4db258
mov dword [ebp - 0xc], 0xc
mov dword [ebp - 8], eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov esi, dword [sym.imp.KERNEL32.dll_CreateEventW]
push ebx
push edi
push edi
lea eax, [ebp - 0xc]
push eax
call esi
push ebx
push ebx
push edi
push ebx
mov dword [0x4db248], eax
call esi
cmp dword [0x4db248], ebx
mov dword [0x4db24c], eax
je 0x453c65
cmp eax, ebx
je 0x453c65
push ebx
push ebx
push 0x4db240
push 0x453fb5
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_CreateThread]
xor ecx, ecx
cmp eax, ebx
setne cl
mov dword [0x4db250], eax
mov eax, ecx
jmp 0x453c67
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 4

Function at 0x453c6e
Capabilities:
Terminate thread

Disassembly:
cmp dword [0x4db250], 0
mov dword [0x4db240], 1
je 0x453cb7
mov eax, dword [0x4db24c]
test eax, eax
je 0x453c91
push eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
push 0xea60
push dword [0x4db250]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, 0x102
jne 0x453cb7
push 0
push dword [0x4db250]
call dword [sym.imp.KERNEL32.dll_TerminateThread]
mov eax, dword [0x4db24c]
test eax, eax
push esi
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
je 0x453cd1
push eax
call esi
and dword [0x4db24c], 0
mov eax, dword [0x4db250]
test eax, eax
je 0x453ce4
push eax
call esi
and dword [0x4db250], 0
pop esi
ret
Function at 0x453fc1
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x4aac6e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x38
push ebx
push esi
push edi
mov esi, ecx
call fcn.004543b2
xor ebx, ebx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ebx
push 0xffffffffffffffff
mov dword [esp + 0x50], ebx
push dword [esi + 0xc]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, ebx
jne 0x454144
lea edi, [esi + 0x18]
push edi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [esp + 0x1c]
mov ecx, dword [esi + 0x34]
mov dword [esi + 0x34], eax
mov eax, dword [esp + 0x20]
mov dword [esp + 0x1c], ecx
mov ecx, dword [esi + 0x38]
mov dword [esi + 0x38], eax
push dword [esi + 0xc]
mov dword [esp + 0x24], ecx
call dword [sym.imp.KERNEL32.dll_ResetEvent]
push edi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
cmp dword [esp + 0x20], ebx
je 0x45412d
cmp dword [esi + 4], ebx
jne 0x45406a
mov eax, dword [esi + 0x14]
push 0x4be2c8
push eax
call fcn.00477d12
cmp eax, ebx
pop ecx
pop ecx
mov dword [esi + 4], eax
je 0x45412d
push ebx
lea ecx, [esp + 0x28]
mov dword [esp + 0x40], 0xf
call fcn.00402c07
mov byte [esp + 0x4c], 1
cmp dword [esp + 0x20], ebx
je 0x4540fe
mov eax, dword [esp + 0x1c]
mov edi, dword [eax]
cmp edi, eax
jne 0x454096
call fcn.00477e4f
push 0xffffffffffffffff
push ebx
add edi, 8
push edi
lea ecx, [esp + 0x30]
call fcn.00402a8c
mov eax, dword [esp + 0x1c]
push dword [eax]
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x18]
push eax
lea ebx, [esp + 0x24]
call fcn.0045435c
cmp dword [esp + 0x3c], 0x10
mov ecx, dword [esp + 0x28]
jae 0x4540ce
lea ecx, [esp + 0x28]
mov eax, dword [esi + 4]
test eax, eax
je 0x4540f6
push eax
push dword [esp + 0x3c]
push 1
push ecx
call fcn.0047c772
push dword [esi + 4]
push 2
push 1
push 0x4b98b0
call fcn.0047c772
add esp, 0x20
xor ebx, ebx
cmp dword [esp + 0x20], ebx
jne 0x454087
mov eax, dword [esi + 4]
cmp eax, ebx
je 0x454118
push eax
call fcn.0047c55b
pop ecx
push dword [esi + 4]
call fcn.00477bd0
pop ecx
mov dword [esi + 4], ebx
push ebx
push 1
lea ecx, [esp + 0x2c]
mov byte [esp + 0x54], bl
call fcn.00402cb5
jmp 0x45400a
cmp dword [esi], ebx
jne 0x454144
push 0xffffffffffffffff
push dword [esi + 0xc]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
je 0x45400a
lea esi, [esp + 0x18]
call fcn.004543ca
push dword [esp + 0x1c]
call fcn.00479d47
pop ecx
mov ecx, dword [esp + 0x44]
pop edi
pop esi
xor eax, eax
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x45416b
Capabilities:
Delete file
Get file size
Move file
Set file attributes

Disassembly:
mov eax, 0x4acafd
call fcn.004a7a94
push ecx
push ebx
push esi
xor esi, esi
push esi
push 0x80
push 3
push esi
push 3
push SysReAllocString
push dword [0x4db254]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x45420d
push edi
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
cmp edi, 0xffffffff
jne 0x4541af
xor edi, edi
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp edi, 0x80000
jb 0x45420c
mov eax, dword [0x4db254]
add eax, 0xfffffff0
call fcn.00405c0a
add eax, 0x10
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x10]
push eax
mov dword [ebp - 4], esi
call fcn.00454285
mov edi, dword [ebp - 0x10]
mov ebx, dword [0x4db254]
push esi
mov esi, dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
push edi
call esi
push edi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 0
push ebx
call esi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_MoveFileW]
lea eax, [edi - 0x10]
call fcn.00405bf2
pop edi
mov ecx, dword [ebp - 0xc]
xor eax, eax
pop esi
inc eax
pop ebx
mov dword fs:[0], ecx
leave
ret

Function at 0x454588
Capabilities:
Get disk information

Disassembly:
mov eax, 0x4aac54
call fcn.004a7a94
sub esp, 0x2f4
push ebx
push esi
push edi
xor esi, esi
push 0xd2
lea eax, [ebp - 0xee]
push esi
push eax
mov word [ebp - 0xf0], si
call fcn.00479900
add esp, 0xc
lea eax, [ebp - 0xf0]
push eax
push 0x69
call dword [sym.imp.KERNEL32.dll_GetLogicalDriveStringsW]
cmp eax, esi
jne 0x4545d3
xor eax, eax
jmp 0x454697
cdq
and edx, 3
add eax, edx
mov edi, eax
push 0x208
lea eax, [ebp - 0x2fe]
push esi
push eax
sar edi, 2
mov word [ebp - 0x300], si
call fcn.00479900
mov word [ebp - 0xf8], si
mov esi, dword [ebp + 8]
add esp, 0xc
add esi, 4
lea ebx, [ebp - 0xf0]
call fcn.00454cb6
test edi, edi
jle 0x454694
mov dword [ebp - 0x10], edi
and word [ebx + 4], 0
push 0x104
lea eax, [ebp - 0x300]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_QueryDosDeviceW]
test eax, eax
je 0x45468c
lea eax, [ebp - 0x300]
push eax
lea eax, [ebp + 8]
push eax
call fcn.00405e62
and dword [ebp - 4], 0
lea eax, [ebp + 8]
push eax
mov edi, esi
call fcn.004502c8
or dword [ebp - 4], 0xffffffff
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
call fcn.00405bf2
push ebx
lea eax, [ebp - 0x14]
push eax
call fcn.00405e62
lea eax, [ebp - 0x14]
push eax
mov dword [ebp - 4], 1
call fcn.004502c8
or dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x14]
add eax, 0xfffffff0
call fcn.00405bf2
add ebx, 8
dec dword [ebp - 0x10]
jne 0x454619
xor eax, eax
inc eax
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
leave
ret 4
Function at 0x4546ce
Capabilities:
Link many functions at runtime

Disassembly:
push ebx
xor ebx, ebx
cmp dword [esi + 0x14], ebx
jne 0x45474f
push str.PSAPI.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
cmp eax, ebx
mov dword [esi + 0x18], eax
je 0x45474f
push edi
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.EnumProcessModules
push eax
call edi
push str.EnumProcesses
push dword [esi + 0x18]
mov dword [esi + 8], eax
call edi
push str.GetModuleBaseNameW
push dword [esi + 0x18]
mov dword [esi], eax
call edi
push str.GetModuleFileNameExW
push dword [esi + 0x18]
mov dword [esi + 4], eax
call edi
push str.GetProcessImageFileNameW
push dword [esi + 0x18]
mov dword [esi + 0xc], eax
call edi
cmp dword [esi], ebx
mov dword [esi + 0x10], eax
pop edi
je 0x45474a
cmp dword [esi + 4], ebx
je 0x45474a
cmp dword [esi + 8], ebx
je 0x45474a
cmp dword [esi + 0xc], ebx
je 0x45474a
cmp eax, ebx
je 0x45474a
xor eax, eax
inc eax
jmp 0x45474c
xor eax, eax
mov dword [esi + 0x14], eax
mov eax, dword [esi + 0x14]
pop ebx
ret
Function at 0x454924
Capabilities:
Query environment variable

Disassembly:
mov eax, 0x4a90ac
call fcn.004a7a94
sub esp, 0x224
push ebx
push esi
push edi
xor esi, esi
push 0x206
lea eax, [ebp - 0x22e]
push esi
push eax
mov edi, ecx
mov dword [ebp - 0x18], esi
mov word [ebp - 0x230], si
call fcn.00479900
xor ecx, ecx
add esp, 0xc
inc ecx
lea edx, [ebp - 0x14]
mov eax, edi
call fcn.00406652
push 0x4b948c
push eax
mov dword [ebp - 4], esi
call fcn.00405794
mov ebx, eax
neg ebx
sbb bl, bl
or dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x14]
add eax, 0xfffffff0
inc bl
call fcn.00405bf2
test bl, bl
je 0x454afa
mov ebx, str.___
push ebx
call fcn.0047a638
mov esi, str.SystemRoot_
push esi
mov dword [ebp - 0x1c], eax
call fcn.0047a638
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0x14], eax
lea edx, [ebp - 0x10]
mov eax, edi
call fcn.00406652
push ebx
push eax
mov dword [ebp - 4], 1
call fcn.00405794
mov ebx, eax
neg ebx
sbb bl, bl
or dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x10]
add eax, 0xfffffff0
inc bl
call fcn.00405bf2
test bl, bl
je 0x454a13
mov eax, dword [edi]
mov ecx, dword [eax - 0xc]
sub ecx, dword [ebp - 0x1c]
lea eax, [ebp - 0x10]
push eax
mov eax, edi
call fcn.00406602
mov dword [ebp - 4], 2
call fcn.00405209
or dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x10]
jmp 0x454ac9
mov ecx, dword [ebp - 0x14]
lea edx, [ebp - 0x10]
mov eax, edi
call fcn.00406652
push esi
push eax
mov dword [ebp - 4], 3
call fcn.00405794
mov ebx, eax
neg ebx
sbb bl, bl
or dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x10]
add eax, 0xfffffff0
inc bl
call fcn.00405bf2
test bl, bl
je 0x454ad1
push 0x104
lea eax, [ebp - 0x230]
push eax
push str._SystemRoot_
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
mov eax, dword [edi]
mov ecx, dword [eax - 0xc]
sub ecx, dword [ebp - 0x14]
lea eax, [ebp - 0x24]
push eax
inc ecx
mov eax, edi
call fcn.00406602
mov esi, eax
lea eax, [ebp - 0x230]
push eax
lea eax, [ebp - 0x28]
push eax
mov dword [ebp - 4], 4
call fcn.00405e62
lea ecx, [ebp - 0x20]
push esi
push ecx
mov ecx, eax
mov byte [ebp - 4], 5
call fcn.0040668e
pop ecx
pop ecx
mov byte [ebp - 4], 6
call fcn.00405209
mov eax, dword [ebp - 0x20]
add eax, 0xfffffff0
call fcn.00405bf2
mov eax, dword [ebp - 0x28]
add eax, 0xfffffff0
call fcn.00405bf2
or dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x24]
add eax, 0xfffffff0
call fcn.00405bf2
mov eax, dword [edi]
mov ecx, dword [eax - 0xc]
cmp ecx, 3
jg 0x454ae4
mov esi, edi
call fcn.00405e22
jmp 0x454b01
cmp ecx, 1
jge 0x454af3
push 0x80070057
call fcn.00405d0b
cmp word [eax + 2], 0x3a
jne 0x454adb
mov dword [ebp - 0x18], 1
mov ecx, dword [ebp - 0xc]
mov eax, dword [ebp - 0x18]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret

Function at 0x454b13
Capabilities:
Terminate process

Disassembly:
push esi
push dword [esp + 8]
push 0
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
test esi, esi
je 0x454b3d
push 0
push esi
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
inc eax
pop esi
ret
xor eax, eax
pop esi
ret
Function at 0x45576b
Capabilities:
Encode data using xor

Disassembly:
xor ecx, ecx
cmp dword [esp + 8], ecx
jle 0x455783
mov eax, dword [esp + 4]
add eax, ecx
xor byte [eax], 0x88
inc ecx
cmp ecx, dword [esp + 8]
jl 0x455773
ret 8

Function at 0x455870
Capabilities:
Write file on windows

Disassembly:
mov eax, 0x4acafd
call fcn.004a7a94
sub esp, 0x10
mov eax, dword [0x4daedc]
or dword [ebp - 0x18], 0xffffffff
push ebx
push esi
mov esi, ecx
push edi
mov ecx, 0x4daedc
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x10], eax
xor edi, edi
mov dword [ebp - 4], edi
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x14]
push eax
push ecx
push edi
call fcn.00453a3e
push edi
mov ebx, eax
call fcn.0047e869
add esp, 0x10
mov dword [ebp - 0x14], eax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
xor edx, edx
mov ecx, 0x3e8
div ecx
movzx eax, word [esi + 0x34]
push edx
push dword [ebp - 0x14]
push ebx
push eax
push dword [ebp + 8]
lea eax, [ebp - 0x10]
push str._s_d__x__x__x.ich
call fcn.00406942
mov ebx, dword [esi + 0x1c]
mov esi, dword [esi + 0x14]
add esp, 0x18
push edi
push edi
push 2
push edi
push 1
push 0x40000000
push dword [ebp - 0x10]
mov dword [ebp - 0x14], edi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
cmp eax, 0xffffffff
mov dword [ebp - 0x1c], eax
je 0x45593e
push edi
lea ecx, [ebp + 8]
push ecx
push ebx
push esi
push eax
mov dword [ebp + 8], edi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x45592d
cmp dword [ebp + 8], ebx
jne 0x45592d
mov dword [ebp - 0x14], 1
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x14], edi
je 0x45593e
mov dword [ebp - 0x18], edi
mov eax, dword [ebp - 0x10]
add eax, 0xfffffff0
call fcn.00405bf2
mov ecx, dword [ebp - 0xc]
mov eax, dword [ebp - 0x18]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 4
Function at 0x455e95
Capabilities:
Get common file path

Disassembly:
mov eax, 0x4a9b03
call fcn.004a7a94
sub esp, 0x214
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
xor ebx, ebx
push 0x206
mov dword [ebp - 4], ebx
lea eax, [ebp - 0x21e]
push ebx
mov dword [ebp - 0x18], ebx
push eax
mov word [ebp - 0x220], bx
call fcn.00479900
add esp, 0xc
mov ecx, 0x4daedc
call fcn.00405ea5
xor edi, edi
inc edi
push edi
push 0x23
lea eax, [ebp - 0x220]
push eax
mov dword [ebp - 4], ebx
push ebx
mov dword [ebp - 0x18], edi
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
cmp eax, ebx
lea eax, [ebp - 0x220]
jne 0x455f61
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
cmp eax, ebx
je 0x455fbb
lea eax, [ebp - 0x220]
push eax
push esi
call fcn.0040607d
lea eax, [ebp - 0x14]
push eax
mov ecx, edi
mov eax, esi
call fcn.00406602
mov dword [ebp - 4], edi
mov edi, 0x4b948c
push edi
push eax
call fcn.00405794
test eax, eax
mov byte [ebp - 4], bl
mov eax, dword [ebp - 0x14]
setne byte [ebp - 0xd]
add eax, 0xfffffff0
call fcn.00405bf2
cmp byte [ebp - 0xd], bl
je 0x455f5a
push edi
push esi
call fcn.0040648c
push str.All_UsersApplication_Data_
jmp 0x455fa2
push eax
push esi
call fcn.0040607d
lea eax, [ebp - 0x14]
push eax
mov ecx, edi
mov eax, esi
call fcn.00406602
mov edi, 0x4b948c
push edi
push eax
mov dword [ebp - 4], 2
call fcn.00405794
test eax, eax
mov byte [ebp - 4], bl
mov eax, dword [ebp - 0x14]
setne byte [ebp - 0xd]
add eax, 0xfffffff0
call fcn.00405bf2
cmp byte [ebp - 0xd], bl
je 0x455fa8
push edi
push esi
call fcn.0040648c
push str.drvmasterkich_
push esi
call fcn.0040648c
push dword [esi]
call fcn.00406339
pop ecx
mov ecx, dword [ebp - 0xc]
pop edi
mov eax, esi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret

Function at 0x456395
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 8]
mov eax, dword [eax]
xor ecx, ecx
cmp eax, ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], ecx
je 0x456430
push ebx
push edi
mov edi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
lea edx, [ebp - 4]
push edx
push ecx
lea edx, [ebp - 8]
push edx
push ecx
mov ebx, str.svrid
push ebx
push eax
call edi
cmp dword [ebp - 8], 1
je 0x4563d7
cmp dword [ebp - 8], 2
jne 0x45642e
push esi
mov esi, dword [ebp + 0xc]
call fcn.00405e22
mov eax, dword [ebp - 4]
shr eax, 1
inc eax
push eax
call fcn.00405d23
mov esi, eax
lea eax, [ebp - 4]
push eax
push esi
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp + 8]
push 0
push ebx
push dword [eax]
call edi
test eax, eax
jne 0x45642d
mov eax, dword [ebp - 4]
shr eax, 1
and word [esi + eax*2], 0
mov esi, dword [ebp + 0xc]
mov eax, dword [esi]
test eax, eax
je 0x45641f
push eax
call fcn.0047a638
pop ecx
mov edx, esi
call fcn.00405cea
mov dword [ebp - 0xc], 1
pop esi
pop edi
pop ebx
mov eax, dword [ebp - 0xc]
leave
ret 8
Function at 0x456437
Capabilities:
Set registry value

Disassembly:
push edi
xor edi, edi
cmp dword [esi], edi
je 0x456466
push dword [esp + 8]
call fcn.0047a638
pop ecx
lea eax, [eax + eax + 2]
push eax
push dword [esp + 0xc]
push 1
push edi
push str.svrid
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
test eax, eax
jne 0x456466
inc edi
mov eax, edi
pop edi
ret 4