joyce8/EMBER2024-capa huggingface dataset:
Function at 0x409f47
Capabilities:
Create service
Persist via run registry key
Persist via windows service
Start service

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x104
push ebx
push esi
push edi
push 0x41b25c
call fcn.00403cd9
mov ebx, dword [ebp + 0xc]
lea eax, [ebp - 0x104]
push eax
push ebx
push dword [ebp + 8]
call fcn.00409cd3
add esp, 0x10
test eax, eax
je 0x40a096
push ebx
mov esi, reloc.WSOCK32.dll_bind
push 0x4186bc
push esi
call fcn.0040a791
add esp, 0xc
cmp dword [ebx + 0x750], 1
jne 0x409fce
push 0x41b244
call fcn.00403cd9
lea eax, [ebp - 0x104]
push eax
push 0x4190e0
push 0x41b20c
push esi
call fcn.004062c5
add esp, 0x14
test al, al
je 0x409feb
push 0x41b1f0
push dword [ebp + 8]
push ebx
jmp 0x40a083
push 0x41b1d4
call fcn.00403cd9
pop ecx
xor esi, esi
push 2
push esi
push esi
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerA]
mov edi, eax
cmp edi, esi
jne 0x409ffa
push dword [ebp + 8]
push ebx
call fcn.00403ed4
pop ecx
jmp 0x40a095
push esi
push esi
push esi
push esi
lea eax, [ebp - 0x104]
push esi
push eax
push 1
push 2
push 0x110
mov eax, 0x4190e0
push 0xf0010
push eax
push eax
push edi
call dword [sym.imp.ADVAPI32.dll_CreateServiceA]
mov ebx, eax
cmp ebx, esi
jne 0x40a03e
push dword [ebp + 8]
push dword [ebp + 0xc]
call fcn.00403ed4
pop ecx
pop ecx
push edi
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
jmp 0x40a096
push 0x41b1c0
call fcn.00403cd9
pop ecx
push esi
push esi
push ebx
call dword [sym.imp.ADVAPI32.dll_StartServiceA]
test eax, eax
jne 0x40a071
push dword [ebp + 8]
push dword [ebp + 0xc]
call fcn.00403ed4
mov esi, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
pop ecx
pop ecx
push ebx
call esi
push edi
call esi
jmp 0x40a096
push edi
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
push 0x41b1a8
push dword [ebp + 8]
push dword [ebp + 0xc]
call fcn.00403df2
add esp, 0xc
push 0x41b18c
call fcn.00403cd9
pop ecx
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40a09b
Capabilities:
Delete service
Persist via run registry key

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
push 0x41b2f4
call fcn.00403cd9
mov ebx, dword [ebp + 0xc]
pop ecx
cmp dword [ebx + 0x750], 1
jne 0x40a0e9
push 0x41b2dc
call fcn.00403cd9
mov dword [esp], 0x4190e0
push 0x41b20c
push reloc.WSOCK32.dll_bind
call fcn.004064b6
add esp, 0xc
test al, al
je 0x40a10a
push 0x41b2c0
jmp 0x40a169
push 0x41b2ac
call fcn.00403cd9
mov dword [esp], 0x40000000
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerA]
mov edi, eax
test edi, edi
jne 0x40a117
push dword [ebp + 8]
push ebx
call fcn.00403ed4
pop ecx
pop ecx
jmp 0x40a191
push 0x10000
push 0x4190e0
push edi
call dword [sym.imp.ADVAPI32.dll_OpenServiceA]
mov esi, eax
test esi, esi
jne 0x40a142
push dword [ebp + 8]
push ebx
call fcn.00403ed4
pop ecx
pop ecx
push edi
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
jmp 0x40a191
push esi
call dword [sym.imp.ADVAPI32.dll_DeleteService]
test eax, eax
jne 0x40a158
push dword [ebp + 8]
push ebx
call fcn.00403ed4
pop ecx
pop ecx
push esi
mov esi, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
call esi
push edi
call esi
push 0x41b294
push dword [ebp + 8]
push ebx
call fcn.00403df2
add esp, 0xc
push 0x4186bc
push reloc.WSOCK32.dll_bind
call fcn.00406503
push 0x41b278
call fcn.00403cd9
add esp, 0xc
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x40a460
Capabilities:
Query service status

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push esi
push edi
push 0x41b44c
call fcn.00403cd9
mov eax, dword [ebp + 0xc]
pop ecx
cmp dword [eax + 0x750], 1
je 0x40a4e9
push closesocket
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerA]
mov edi, eax
test edi, edi
je 0x40a4e9
push 4
push 0x4190e0
push edi
call dword [sym.imp.ADVAPI32.dll_OpenServiceA]
mov esi, eax
test esi, esi
jne 0x40a4b1
push edi
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
jmp 0x40a4e9
lea eax, [ebp - 0x1c]
push eax
push esi
call dword [sym.imp.ADVAPI32.dll_QueryServiceStatus]
test eax, eax
push esi
mov esi, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
jne 0x40a4ce
call esi
push edi
call esi
jmp 0x40a4e9
call esi
push edi
call esi
cmp dword [ebp - 0x18], 4
jne 0x40a4de
push 1
pop eax
jmp 0x40a4eb
push 0x41b42c
call fcn.00403cd9
pop ecx
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x10001280
Capabilities:
Connect to wmi namespace via wbemlocator

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [section..data]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
push 2
push 0
mov dword [ebp - 8], 0
call dword [sym.imp.ole32.dll_CoInitializeEx]
test eax, eax
js 0x100012cf
push 0
push 0
push 0
push 3
push 0
push 0
push 0
push 0xffffffffffffffff
push 0
call dword [sym.imp.ole32.dll_CoInitializeSecurity]
test eax, eax
jns 0x100012e1
call dword [sym.imp.ole32.dll_CoUninitialize]
pop edi
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10001348
mov esp, ebp
pop ebp
ret
lea eax, [ebp - 8]
push eax
push 0x1000825c
push 1
push 0
push 0x1000832c
call dword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
js 0x100012c9
push ebx
push esi
call dword [sym.imp.OLEAUT32.dll_SysReAllocString]
mov ecx, dword [ebp - 8]
push edi
mov edx, dword [ecx]
push 0
push 0
push 0
push 0
push 0
push 0
mov esi, eax
push esi
push ecx
call dword [edx + 0xc]
xor ebx, ebx
test eax, eax
push esi
setns bl
call dword [sym.imp.OLEAUT32.dll_SysStringLen]
mov ecx, dword [ebp - 8]
push ecx
mov edx, dword [ecx]
call dword [edx + 8]
mov ecx, dword [ebp - 4]
mov eax, ebx
pop ebx
pop edi
xor ecx, ebp
pop esi
call fcn.10001348
mov esp, ebp
pop ebp
ret
Function at 0x407480
Capabilities:
Delete file
Get common file path
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x314
mov eax, dword [0x61d4d4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
cmp dword [ebx], 0
jne 0x407541
push 0x104
lea eax, [ebp - 0x108]
push 0
push eax
call fcn.004fba30
add esp, 0xc
lea eax, [ebp - 0x108]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
test eax, eax
je 0x40752b
push edi
push 0x104
lea edi, [ebx + 4]
push 0
push edi
call fcn.004fba30
add esp, 0xc
lea eax, [ebp - 0x108]
push edi
push 0
push 0x5b9ac0
push eax
call dword [sym.imp.KERNEL32.dll_GetTempFileNameA]
push edi
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
push str..bat
push edi
call dword [sym.imp.SHLWAPI.dll_PathRenameExtensionA]
push edi
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
push 0
push 0x80
push 4
push 0
push 7
push 0xc01200a0
push edi
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [ebx], eax
pop edi
cmp dword [ebx], 0
jne 0x407541
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045f038
mov esp, ebp
pop ebp
ret
push 0x208
lea eax, [ebp - 0x310]
push 0
push eax
call fcn.004fba30
add esp, 0xc
mov dword [ebp - 0x314], 0
lea eax, [ebp + 0x10]
push eax
push 0
push dword [ebp + 0xc]
lea eax, [ebp - 0x310]
push 0x207
push eax
call fcn.00407610
mov ecx, dword [eax]
push dword [eax + 4]
or ecx, 1
push ecx
call fcn.00516e20
or ecx, 0xffffffff
add esp, 0x1c
test eax, eax
cmovs eax, ecx
test eax, eax
js 0x4075a1
cmp eax, 0x207
ja 0x4075a1
jne 0x4075a8
mov byte [ebp - 0x109], 0
lea ecx, [ebp - 0x310]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4075b1
push 0
lea eax, [ebp - 0x314]
sub ecx, edx
push eax
push ecx
lea eax, [ebp - 0x310]
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0045f038
mov esp, ebp
pop ebp
ret
Function at 0x408070
Capabilities:
Delete file
Move file

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2024
call fcn.0045f460
mov eax, dword [0x61d4d4]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
test esi, esi
jne 0x4080a0
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045f038
mov esp, ebp
pop ebp
ret
push 0x2000
xorps xmm0, xmm0
mov dword [ebp - 0x200c], 0
lea eax, [ebp - 0x2004]
movq qword [ebp - 0x2014], xmm0
push 0
movups xmmword [ebp - 0x2024], xmm0
push eax
mov word [ebp - 0x2008], 0
mov dword [ebp - 0x2020], 3
call fcn.004fba30
push 0x1000
lea eax, [ebp - 0x2004]
push esi
push eax
call fcn.00518185
lea eax, [ebp - 0x2004]
add esp, 0x18
mov dword [ebp - 0x201c], eax
mov eax, 0x614
mov word [ebp - 0x2014], ax
lea eax, [ebp - 0x2024]
push eax
call dword [sym.imp.SHELL32.dll_SHFileOperationW]
mov ecx, dword [ebp - 4]
mov eax, 1
xor ecx, ebp
pop esi
call fcn.0045f038
mov esp, ebp
pop ebp
ret
Function at 0x408130
Capabilities:
Check if file exists
Delete directory
Delete file
Enumerate files on windows
Enumerate files recursively
Get file attributes
Set file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x668
mov eax, dword [0x61d4d4]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x408343
push esi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x408343
mov ecx, esi
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x408163
sub ecx, edx
sar ecx, 1
cmp ecx, 3
jbe 0x408343
push ebx
push edi
push 0x208
lea eax, [ebp - 0x20c]
mov edi, 1
push 0
push eax
call fcn.004fba30
push 0x208
lea eax, [ebp - 0x414]
push 0
push eax
call fcn.004fba30
mov ebx, dword [sym.imp.SHLWAPI.dll_PathAppendW]
lea eax, [ebp - 0x414]
add esp, 0x18
push esi
push eax
call ebx
push 0x5b9b7c
lea eax, [ebp - 0x414]
push eax
call ebx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x4081e4
test al, 1
je 0x4081e4
and eax, 0xfffffffe
push eax
push esi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
lea eax, [ebp - 0x664]
push eax
lea eax, [ebp - 0x414]
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov dword [ebp - 0x668], eax
cmp eax, 0xffffffff
je 0x408329
lea ecx, [ebp - 0x664]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
je 0x40831d
nop dword [eax]
test byte [ebp - 0x664], 0x10
je 0x408298
cmp word [ebp - 0x638], 0x2e
jne 0x408257
mov ax, word [ebp - 0x636]
test ax, ax
je 0x408302
cmp ax, 0x2e
jne 0x408257
cmp word [ebp - 0x634], 0
je 0x408302
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.004fba30
add esp, 0xc
lea eax, [ebp - 0x20c]
push esi
push eax
call ebx
lea eax, [ebp - 0x638]
push eax
lea eax, [ebp - 0x20c]
push eax
call ebx
lea eax, [ebp - 0x20c]
push eax
call fcn.00408130
add esp, 4
jmp 0x408300
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.004fba30
add esp, 0xc
lea eax, [ebp - 0x20c]
push esi
push eax
call ebx
lea eax, [ebp - 0x638]
push eax
lea eax, [ebp - 0x20c]
push eax
call ebx
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x4082ef
test al, 1
je 0x4082ef
and eax, 0xfffffffe
push eax
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
neg eax
sbb eax, eax
and edi, eax
lea eax, [ebp - 0x664]
push eax
push dword [ebp - 0x668]
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x408220
push dword [ebp - 0x668]
call dword [sym.imp.KERNEL32.dll_FindClose]
push esi
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
and eax, edi
pop edi
pop ebx
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045f038
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
pop esi
call fcn.0045f038
mov esp, ebp
pop ebp
ret
Function at 0x408360
Capabilities:
Check if file exists
Delete directory
Delete file
Get file attributes
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x4083b8
push esi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x4083b8
push 0x80
push esi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
je 0x408398
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x4083b8
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x4083b3
test al, 0x10
je 0x4083b3
push esi
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
test eax, eax
jne 0x4083b8
xor eax, eax
pop esi
pop ebp
ret
mov eax, 1
pop esi
pop ebp
ret

Function at 0x408ea0
Capabilities:
Check if file exists
Delete file
Move file
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
je 0x408ecf
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push esi
push str.delete__s_failed__error_d
call fcn.00427c20
add esp, 0xc
mov eax, 1
pop esi
pop ebp
ret
push esi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x408ec7
push 0x80
push esi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
je 0x408ef5
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x408eb2
push 4
push 0
push esi
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
xor eax, eax
pop esi
pop ebp
ret
Function at 0x408f10
Capabilities:
Check if file exists
Get file attributes
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5a3aa6
mov eax, dword fs:[0]
push eax
sub esp, 0x880
mov eax, dword [0x61d4d4]
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, dword [ebp + 8]
test ebx, ebx
jne 0x408f4c
xor eax, eax
jmp 0x409152
cmp word [ebx], 0
je 0x408f45
mov ecx, ebx
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x408f57
sub ecx, edx
sar ecx, 1
cmp ecx, 0x104
jge 0x408f45
push 0x410
lea eax, [ebp - 0x420]
push 0
push eax
call fcn.004fba30
add esp, 0xc
lea eax, [ebp - 0x420]
push 0x5b9bfc
push ebx
push eax
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x408fb2
test al, 1
je 0x408fb2
and eax, 0xfffffffe
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
mov eax, 0x5c
mov dword [ebp - 0x428], 0
mov word [ebp - 0x42c], ax
mov dword [ebp - 0x424], 0
lea eax, [ebp - 0x420]
mov dword [ebp - 4], 0
push eax
lea ecx, [ebp - 0x884]
call fcn.004083c0
mov esi, dword [sym.imp.KERNEL32.dll_FindClose]
test eax, eax
je 0x409102
cmp dword [ebp - 0x424], 0
mov edi, dword [sym.imp.KERNEL32.dll_FindNextFileW]
je 0x409061
mov eax, dword [ebp - 0x884]
shr eax, 4
and eax, 1
je 0x409061
cmp word [ebp - 0x858], 0x2e
jne 0x409061
mov ax, word [ebp - 0x856]
test ax, ax
je 0x40903c
cmp ax, 0x2e
jne 0x409061
cmp word [ebp - 0x854], 0
jne 0x409061
mov eax, dword [ebp - 0x428]
test eax, eax
je 0x40916e
lea ecx, [ebp - 0x884]
push ecx
push eax
call edi
mov edi, eax
mov dword [ebp - 0x424], edi
jmp 0x4090f4
lea eax, [ebp - 0x888]
push eax
lea ecx, [ebp - 0x884]
call fcn.00408660
cmp dword [ebp - 0x424], 0
mov byte [ebp - 4], 1
je 0x40909c
mov eax, dword [ebp - 0x884]
shr eax, 4
and eax, 1
je 0x40909c
mov esi, dword [ebp - 0x888]
push esi
call fcn.00408f10
jmp 0x4090a8
mov esi, dword [ebp - 0x888]
push esi
call fcn.00408ea0
mov eax, dword [ebp - 0x428]
add esp, 4
test eax, eax
jne 0x4090b9
xor edi, edi
jmp 0x4090d8
cmp dword [ebp - 0x424], 0
jne 0x4090c6
xor edi, edi
jmp 0x4090d8
lea ecx, [ebp - 0x884]
push ecx
push eax
call edi
mov edi, eax
mov dword [ebp - 0x424], edi
mov byte [ebp - 4], 0
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x4090f4
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
test edi, edi
jne 0x408ff9
mov esi, dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x428]
mov dword [ebp - 0x424], 0
test eax, eax
je 0x409128
cmp eax, 0xffffffff
je 0x409128
push eax
call esi
mov dword [ebp - 0x428], 0
push ebx
call fcn.00408070
mov eax, dword [ebp - 0x428]
add esp, 4
mov dword [ebp - 0x424], 0
test eax, eax
je 0x40914d
cmp eax, 0xffffffff
je 0x40914d
push eax
call esi
mov eax, 1
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.0045f038
mov esp, ebp
pop ebp
ret
mov esi, dword [sym.imp.KERNEL32.dll_FindClose]
mov dword [ebp - 0x424], 0
jmp 0x409128
Function at 0x409220
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push esi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x409279
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x409279
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [ebp + 0x10]
lea edx, [esi + eax]
and ecx, 0xf
jbe 0x40926a
cmp esi, edx
jae 0x409279
movzx eax, word [esi]
lea esi, [esi + eax*2]
add esi, 2
sub ecx, 1
jne 0x409258
cmp esi, edx
jae 0x409279
cmp word [esi], 0
je 0x409279
mov eax, esi
pop esi
pop ebp
ret
xor eax, eax
pop esi
pop ebp
ret

Function at 0x40a860
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x808
mov eax, dword [0x61d4d4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push 0x800
lea eax, [ebp - 0x804]
mov ebx, ecx
push 0
push eax
call fcn.004fba30
add esp, 0xc
lea eax, [ebp - 0x804]
push 0x400
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea eax, [ebp - 0x804]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFindFileNameW]
push str.TabXExplorerInstaller
push 1
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov esi, eax
mov dword [ebp - 0x808], esi
test esi, esi
je 0x40a947
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x40a914
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 0
push 0x5b9c88
push 0
push 0
call dword [sym.imp.USER32.dll_FindWindowExW]
test eax, eax
je 0x40a902
push 0
push 0
push 0x1400
push eax
call dword [sym.imp.USER32.dll_PostMessageW]
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045f038
mov esp, ebp
pop ebp
ret
push edi
lea edi, [ebx + 0x10]
push edi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [ebx + 8]
lea ecx, [ebx + 4]
cmp dword [ecx + 8], eax
je 0x40a932
mov dword [eax], esi
add dword [ecx + 4], 4
jmp 0x40a93f
lea edx, [ebp - 0x808]
push edx
push eax
call fcn.0040a350
push edi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop edi
mov ecx, dword [ebp - 4]
mov eax, 1
pop esi
xor ecx, ebp
pop ebx
call fcn.0045f038
mov esp, ebp
pop ebp
ret
Function at 0x40a9e0
Capabilities:
Enumerate processes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1a3c
call fcn.0045f460
mov eax, dword [0x61d4d4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
push 0
push 2
mov dword [ebp - 0x1a34], eax
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov ebx, eax
cmp ebx, 0xffffffff
je 0x40abe6
push edi
push 0x228
lea eax, [ebp - 0x1a2c]
push 0
push eax
call fcn.004fba30
add esp, 0xc
mov dword [ebp - 0x1a30], 0x22c
lea eax, [ebp - 0x1a30]
push eax
push ebx
call sub.KERNEL32.dll_Process32FirstW
mov edi, dword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
je 0x40abe2
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
mov dword [ebp - 0x1a3c], eax
cmp eax, dword [ebp - 0x1a28]
je 0x40abc7
push dword [ebp - 0x1a34]
lea eax, [ebp - 0x1a0c]
push eax
call fcn.005186aa
add esp, 8
test eax, eax
jne 0x40abc7
push 0x800
push eax
lea eax, [ebp - 0x1804]
push eax
call fcn.004fba30
add esp, 0xc
push dword [ebp - 0x1a28]
push 0
push 0x410
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov edi, eax
test edi, edi
je 0x40ab96
push 0x800
lea eax, [ebp - 0x804]
push 0
push eax
call fcn.004fba30
add esp, 0xc
lea eax, [ebp - 0x804]
push 0x400
push eax
push 0
push edi
call sub.KERNEL32.dll_K32GetModuleFileNameExW
test eax, eax
je 0x40ab8b
push 0x800
lea eax, [ebp - 0x1004]
push 0
push eax
call fcn.004fba30
lea eax, [ebp - 0x804]
push 0x7e
push eax
call fcn.004fce72
add esp, 0x14
test eax, eax
je 0x40ab53
push 0x400
lea eax, [ebp - 0x1004]
push eax
lea eax, [ebp - 0x804]
push eax
call dword [sym.imp.KERNEL32.dll_GetLongPathNameW]
dec eax
cmp eax, 0x3fe
ja 0x40ab53
lea ecx, [ebp - 0x1004]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x40ab40
lea eax, [ebp - 0x1004]
jmp 0x40ab71
lea ecx, [ebp - 0x804]
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x40ab60
lea eax, [ebp - 0x804]
sub ecx, edx
sar ecx, 1
push ecx
push eax
lea eax, [ebp - 0x1804]
push 0x400
push eax
call fcn.0051756e
add esp, 0x10
push edi
mov edi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call edi
jmp 0x40ab9c
mov edi, dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esi + 4]
mov ecx, dword [ebp - 0x1a28]
mov dword [ebp - 0x1a38], ecx
cmp dword [esi + 8], eax
je 0x40abb8
mov dword [eax], ecx
add dword [esi + 4], 4
jmp 0x40abc7
lea ecx, [ebp - 0x1a38]
push ecx
push eax
mov ecx, esi
call fcn.0040a1f0
lea eax, [ebp - 0x1a30]
push eax
push ebx
call sub.KERNEL32.dll_Process32NextW
test eax, eax
mov eax, dword [ebp - 0x1a3c]
jne 0x40aa61
push ebx
call edi
pop edi
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.0045f038
mov esp, ebp
pop ebp
ret 8
Function at 0x40b1d0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 0x10]
mov dword [ebp - 4], esi
push edi
test ebx, ebx
jne 0x40b1ed
xor edi, edi
jmp 0x40b344
cmp dword [ebp + 0x14], 0
je 0x40b31d
push 0x1440
call fcn.0042ffc0
mov edi, eax
add esp, 4
test edi, edi
je 0x40b2b3
mov ecx, dword [ebp + 0x40]
xor edx, edx
mov dword [ebp - 0x28], edx
test ecx, ecx
je 0x40b227
mov eax, dword [ecx]
lea edx, [ebp - 0x4c]
push edx
call dword [eax]
mov edx, eax
mov dword [ebp - 0x28], edx
mov ecx, dword [ebp + 8]
lea esi, [edi + 0x1418]
mov dword [edi], ecx
mov dword [edi + 0x1414], 1
mov dword [esi + 0x24], 0
test edx, edx
je 0x40b251
mov eax, dword [edx]
mov ecx, edx
push esi
call dword [eax]
mov dword [esi + 0x24], eax
push 0x1000
lea esi, [edi + 4]
push 0
push esi
call fcn.004fba30
push 0x800
push ebx
push esi
call fcn.00518185
push 0x410
lea esi, [edi + 0x1004]
push 0
push esi
call fcn.004fba30
mov eax, dword [ebp - 4]
add esp, 0x24
test eax, eax
je 0x40b299
push 0x208
push eax
push esi
call fcn.00518185
add esp, 0xc
mov ecx, dword [ebp - 0x28]
test ecx, ecx
je 0x40b2b5
mov edx, dword [ecx]
lea eax, [ebp - 0x4c]
cmp ecx, eax
setne al
movzx eax, al
push eax
call dword [edx + 0x10]
jmp 0x40b2b5
xor edi, edi
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x24], vtable.CSimpleThread.0
push eax
push 0
push edi
push 0x40b370
push 0
push 0
mov dword [ebp - 0xc], 0x40b370
mov dword [ebp - 8], edi
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0xffffffff
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x10], 0
call fcn.00518ed4
add esp, 0x18
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x24], vtable.CSimpleThread.0
test eax, eax
je 0x40b316
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edi, 1
jmp 0x40b344
sub esp, 0x28
mov edi, esp
mov dword [edi + 0x24], 0
mov ecx, dword [ebp + 0x40]
test ecx, ecx
je 0x40b338
mov eax, dword [ecx]
push edi
call dword [eax]
mov dword [edi + 0x24], eax
mov ecx, dword [ebp + 8]
push esi
push ebx
call fcn.0040b620
mov edi, eax
mov ecx, dword [ebp + 0x40]
test ecx, ecx
je 0x40b35c
mov esi, dword [ecx]
lea eax, [ebp + 0x1c]
cmp ecx, eax
setne dl
movzx edx, dl
push edx
call dword [esi + 0x10]
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x3c