joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4df45c
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
push ebx
push esi
mov dword [ebp - 4], ecx
mov esi, edx
mov dword [ebp - 0x12], eax
mov eax, dword [esi]
mov edx, dword [eax]
call dword [edx]
mov dword [ebp - 0xe], eax
mov eax, dword [esi]
mov eax, dword [eax + 4]
mov dword [ebp - 0xa], eax
call fcn.004df330
lea eax, [ebp - 0x12]
push eax
push 0
push 0x4a
mov eax, dword [0x52dd10]
push eax
call sub.user32.dll_SendMessageW
mov ebx, eax
mov eax, dword [esi]
xor edx, edx
mov dword [esi], edx
call fcn.00404098
cmp ebx, 0x6c840001
jne 0x4df4af
call fcn.00419328
mov eax, ebx
and eax, 0xffff0000
cmp eax, 0x6c830000
je 0x4df4d3
mov dword [ebp - 0x1c], ebx
mov byte [ebp - 0x18], 0
lea edx, [ebp - 0x1c]
xor ecx, ecx
mov eax, 0x4df588
call fcn.0048b59c
mov word [ebp - 6], bx
xor esi, esi
call sub.kernel32.dll_GetTickCount_1
mov ebx, eax
call dword [ebp - 4]
call sub.kernel32.dll_GetTickCount_1
mov edx, eax
sub edx, ebx
cmp edx, 0xa
jb 0x4df52b
mov ebx, eax
mov edx, 1
movzx eax, word [ebp - 6]
call fcn.004df3b0
mov esi, eax
mov eax, esi
sub ax, 2
je 0x4df52b
dec eax
sub ax, 2
jb 0x4df53f
movzx eax, si
mov dword [ebp - 0x1c], eax
mov byte [ebp - 0x18], 0
lea edx, [ebp - 0x1c]
xor ecx, ecx
mov eax, 0x4df5e8
call fcn.0048b59c
push 0xff
push 0xa
push 0
push 0
push 0
call sub.user32.dll_MsgWaitForMultipleObjects
jmp 0x4df4e0
mov edx, 2
movzx eax, word [ebp - 6]
call fcn.004df3b0
movzx ebx, ax
mov edx, 3
movzx eax, word [ebp - 6]
call fcn.004df3b0
movzx eax, ax
shl eax, 0x10
or ebx, eax
mov eax, dword [ebp + 8]
mov dword [eax], ebx
cmp si, 3
sete al
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x4dfbf4
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
push edi
push ebp
push eax
mov eax, 2
add esp, 0xfffff004
push eax
dec eax
jne 0x4dfbfe
mov eax, dword [esp + 0x2000]
add esp, 4
mov edi, edx
mov esi, eax
push 0x4dfcb4
push 0x4dfce8
call sub.kernel32.dll_GetModuleHandleW_2
push eax
call fcn.00409658
mov ebx, eax
test ebx, ebx
je 0x4dfc9d
mov eax, esi
call fcn.004064d4
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x4dfc9d
test al, 0x10
je 0x4dfc4e
mov ebp, 0x2000000
jmp 0x4dfc50
xor ebp, ebp
push 0
push ebp
push 3
push 0
push 7
push 0
mov eax, esi
call fcn.004064d4
push eax
call sub.kernel32.dll_CreateFileW
mov ebp, eax
cmp ebp, 0xffffffff
je 0x4dfc9d
push 0
push 0x1000
lea eax, [esp + 8]
push eax
push ebp
call ebx
mov ebx, eax
push ebp
call sub.kernel32.dll_CloseHandle_1
test ebx, ebx
jle 0x4dfc9d
cmp ebx, 0xff0
jge 0x4dfc9d
mov edx, edi
mov eax, esp
call fcn.004dfb0c
jmp 0x4dfca6
mov eax, edi
mov edx, esi
call fcn.00406448
add esp, 0x2000
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x4dfd04
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdf4
push ebx
push esi
xor edx, edx
mov dword [ebp - 0x20c], edx
mov esi, eax
xor eax, eax
push ebp
push 0x4dfd97
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x208]
push eax
push 0x104
call sub.kernel32.dll_GetCurrentDirectoryW_1
mov ebx, eax
test ebx, ebx
jle 0x4dfd6b
cmp ebx, 0x104
jge 0x4dfd6b
lea eax, [ebp - 0x20c]
lea edx, [ebp - 0x208]
mov ecx, 0x104
call fcn.00406640
mov eax, dword [ebp - 0x20c]
mov edx, esi
call fcn.004dfbf4
jmp 0x4dfd7e
mov eax, 0x4dfdb0
call fcn.0048b74c
mov eax, esi
xor edx, edx
call fcn.00406448
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4dfd9e
lea eax, [ebp - 0x20c]
call fcn.00406438
ret

Function at 0x4dfdd8
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb8
push ebx
push esi
xor ebx, ebx
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ebx
mov dword [ebp - 0xc], ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x4dff27
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 4]
mov eax, ebx
call fcn.004dfbf4
lea eax, [ebp - 8]
call fcn.004dfd04
lea eax, [ebp - 0x48]
xor ecx, ecx
mov edx, 0x3c
call fcn.00403540
mov dword [ebp - 0x48], 0x3c
mov dword [ebp - 0x44], 0x800540
mov eax, 0x4dff34
mov dword [ebp - 0x3c], eax
mov eax, dword [ebp - 4]
call fcn.004064d4
mov dword [ebp - 0x38], eax
mov eax, esi
call fcn.004064d4
mov dword [ebp - 0x34], eax
mov eax, dword [ebp - 8]
call fcn.004064d4
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x2c], 1
lea eax, [ebp - 0x48]
push eax
call sub.shell32.dll_ShellExecuteExW
test eax, eax
jne 0x4dfe83
call sub.kernel32.dll_GetLastError
cmp eax, 0x4c7
jne 0x4dfe79
call fcn.00419320
mov eax, 0x4dff4c
call fcn.0048b698
cmp dword [ebp - 0x10], 0
jne 0x4dfe93
mov eax, 0x4dff78
call fcn.0048b544
xor edx, edx
push ebp
push 0x4dff05
push dword fs:[edx]
mov dword fs:[edx], esp
call fcn.004df900
push 0xff
push 0xffffffffffffffff
push 0
lea eax, [ebp - 0x10]
push eax
push 1
call sub.user32.dll_MsgWaitForMultipleObjects
cmp eax, 1
je 0x4dfea1
cmp eax, 0xffffffff
jne 0x4dfece
mov eax, 0x4dffcc
call fcn.0048b698
call fcn.004df900
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_GetExitCodeProcess
test eax, eax
jne 0x4dfeee
mov eax, 0x4e000c
call fcn.0048b698
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4dff0c
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_CloseHandle_1
ret
Function at 0x4e0034
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
xor eax, eax
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x4e0103
push dword fs:[eax]
mov dword fs:[eax], esp
mov dl, 1
mov eax, dword [0x4df898]
call fcn.004e012c
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4e00dc
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x10], eax
mov byte [ebp - 0xc], 0
lea edx, [ebp - 0x10]
xor ecx, ecx
mov eax, 0x4e011c
call fcn.00415c5c
mov edx, dword [ebp - 8]
mov eax, dword [0x526e6c]
mov eax, dword [eax]
call fcn.00483a28
call fcn.004df900
call sub.user32.dll_GetFocus
mov edx, dword [0x526e6c]
mov edx, dword [edx]
cmp eax, dword [edx + 0x170]
jne 0x4e00bf
push 0x7a
call sub.user32.dll_GetKeyState
test ax, ax
jl 0x4e00c6
call sub.user32.dll_WaitMessage
jmp 0x4e0099
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4e00e3
mov eax, dword [ebp - 4]
call fcn.00404098
ret

Function at 0x4e571c
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
mov ecx, 6
push 0
push 0
dec ecx
jne 0x4e5724
push ecx
push ebx
xor eax, eax
push ebp
push 0x4e586e
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x10]
call fcn.0048bcd8
mov edx, dword [ebp - 0x10]
mov eax, 0x52ddc0
call fcn.00406448
lea eax, [ebp - 0x14]
mov ecx, dword [0x52ddc0]
mov edx, 0x4e5888
call fcn.00406914
mov eax, dword [ebp - 0x14]
call fcn.004b880c
mov eax, dword [0x526f34]
cmp byte [eax], 0
je 0x4e577f
mov eax, dword [0x52ddc0]
call fcn.004b7f14
lea edx, [ebp - 0x18]
mov eax, dword [0x52ddc0]
call fcn.00485d90
mov edx, dword [ebp - 0x18]
lea eax, [ebp - 4]
mov ecx, 0x4e58d0
call fcn.00406914
push 0
mov eax, dword [ebp - 4]
call fcn.004064d4
push eax
call sub.kernel32.dll_CreateDirectoryW
test eax, eax
jne 0x4e5815
call sub.kernel32.dll_GetLastError
mov ebx, eax
lea eax, [ebp - 0x1c]
push eax
lea ecx, [ebp - 0x2c]
mov edx, dword [ebp - 4]
mov al, 0x36
call fcn.0048a0b4
mov eax, dword [ebp - 0x2c]
mov dword [ebp - 0x28], eax
mov eax, ebx
xor edx, edx
push edx
push eax
lea eax, [ebp - 0x30]
call fcn.00414b60
mov eax, dword [ebp - 0x30]
mov dword [ebp - 0x24], eax
lea edx, [ebp - 0x34]
mov eax, ebx
call fcn.0048837c
mov eax, dword [ebp - 0x34]
mov dword [ebp - 0x20], eax
lea edx, [ebp - 0x28]
mov ecx, 2
mov al, 0x68
call fcn.0048a084
mov ecx, dword [ebp - 0x1c]
mov dl, 1
mov eax, dword [0x412500]
call fcn.00419334
call fcn.00404a74
lea eax, [ebp - 8]
call fcn.004b90bc
cmp dword [ebp - 8], 0
je 0x4e5846
lea eax, [ebp - 0xc]
mov ecx, 0x4e58ec
mov edx, dword [ebp - 4]
call fcn.00406914
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 8]
call fcn.004e56c4
mov eax, dword [ebp - 0xc]
call fcn.004b9114
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4e5875
lea eax, [ebp - 0x34]
mov edx, 3
call fcn.00406440
lea eax, [ebp - 0x1c]
mov edx, 7
call fcn.00406440
ret
Function at 0x4e8148
Capabilities:
Hide graphical window

Disassembly:
mov byte [0x52e099], 1
call fcn.0048db10
test al, al
jne 0x4e819a
push 5
mov eax, dword [0x526e6c]
mov eax, dword [eax]
mov eax, dword [eax + 0x170]
push eax
call sub.user32.dll_ShowWindow
mov eax, dword [0x526e6c]
mov eax, dword [eax]
mov eax, dword [eax + 0x170]
push eax
call sub.user32.dll_SetForegroundWindow
push 0
push 1
push 1
mov eax, dword [0x526e7c]
mov eax, dword [eax + 0x124]
mov cl, 2
xor edx, edx
call fcn.004e802c
ret

Function at 0x4eb694
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0xc], edx
mov dword [ebp - 8], eax
xor eax, eax
mov dword [ebp - 4], eax
mov ecx, 3
lea ebx, [ebp - 8]
lea esi, [ebp - 0xc]
lea edi, [ebp - 4]
movzx eax, byte [esi]
movzx edx, byte [ebx]
sub eax, edx
imul dword [ebp - 0x10]
push ecx
mov ecx, 0xff
cdq
idiv ecx
pop ecx
movzx edx, byte [ebx]
add eax, edx
mov byte [edi], al
inc edi
inc esi
inc ebx
dec ecx
jne 0x4eb6b9
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4ed440
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebx
call sub.kernel32.dll_GetTickCount_1
mov ebx, eax
jmp 0x4ed46c
call sub.kernel32.dll_GetTickCount_1
sub eax, ebx
cmp eax, 0x3e8
jae 0x4ed475
call fcn.004ec160
mov eax, 0xa
call fcn.00488780
call fcn.004ec160
call fcn.004ed40c
test al, al
jne 0x4ed44a
pop ebx
ret

Function at 0x4ed998
Capabilities:
Hide graphical window

Disassembly:
push ebx
mov ebx, eax
mov eax, dword [0x526a08]
cmp dword [eax], 0
je 0x4eda43
mov eax, dword [0x526a08]
mov eax, dword [eax]
call fcn.0046b8bc
test al, al
je 0x4eda43
mov eax, dword [0x526a08]
mov eax, dword [eax]
cmp byte [eax + 0x1e2], 0
je 0x4ed9ed
cmp byte [ebx + 0x389], 0
jne 0x4ed9ed
mov eax, dword [0x526e6c]
mov eax, dword [eax]
mov eax, dword [eax + 0x170]
push eax
call sub.user32.dll_IsIconic
test eax, eax
je 0x4ed9f1
xor eax, eax
jmp 0x4ed9f3
mov al, 1
mov ebx, eax
push 0xfffffffffffffff0
mov eax, dword [0x526a08]
mov eax, dword [eax]
call fcn.0046b510
push eax
call sub.user32.dll_GetWindowLongW
test eax, 0x10000000
setne al
cmp bl, al
je 0x4eda43
test bl, bl
je 0x4eda2f
push 5
mov eax, dword [0x526a08]
mov eax, dword [eax]
call fcn.0046b510
push eax
call sub.user32.dll_ShowWindow
jmp 0x4eda43
push 0
mov eax, dword [0x526a08]
mov eax, dword [eax]
call fcn.0046b510
push eax
call sub.user32.dll_ShowWindow
pop ebx
ret
Function at 0x4edaf4
Capabilities:
Get system information on windows

Disassembly:
push ebx
push esi
add esp, 0xffffffd8
mov byte [0x52e052], 0
push 0x4edbcc
call sub.kernel32.dll_GetModuleHandleW_2
mov ebx, eax
push 0x4edbe8
push ebx
call fcn.00409658
test eax, eax
je 0x4edb80
lea edx, [esp + 4]
push edx
call eax
push 0x4edc10
push ebx
call fcn.00409658
mov esi, eax
test esi, esi
je 0x4edb8a
push esp
call sub.kernel32.dll_GetCurrentProcess
push eax
call esi
test eax, eax
je 0x4edb8a
cmp dword [esp], 0
je 0x4edb8a
call fcn.0048a9b4
test al, al
je 0x4edb8a
push 0x4edc30
push ebx
call fcn.00409658
test eax, eax
je 0x4edb8a
push 0x4edc64
push 0x4edc84
call sub.kernel32.dll_GetModuleHandleW_2
push eax
call fcn.00409658
test eax, eax
je 0x4edb8a
mov byte [0x52e052], 1
jmp 0x4edb8a
lea eax, [esp + 4]
push eax
call sub.kernel32.dll_GetSystemInfo_1
movzx eax, word [esp + 4]
sub ax, 1
jb 0x4edba3
sub ax, 5
je 0x4edbac
sub ax, 3
je 0x4edbb5
jmp 0x4edbbe
mov byte [0x52648c], 1
jmp 0x4edbc5
mov byte [0x52648c], 3
jmp 0x4edbc5
mov byte [0x52648c], 2
jmp 0x4edbc5
mov byte [0x52648c], 0
add esp, 0x28
pop esi
pop ebx
ret

Function at 0x4edca0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push 0
push 1
lea eax, [ebp - 4]
push eax
mov ecx, 0x4edd10
mov edx, 0x80000002
xor eax, eax
call fcn.00487820
test eax, eax
jne 0x4edd09
mov dword [ebp - 8], 4
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0xc]
push eax
push 0
push 0x4edd64
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
test eax, eax
jne 0x4edd00
cmp dword [ebp - 0xc], 4
jne 0x4edd00
cmp dword [ebp - 8], 4
jne 0x4edd00
movzx eax, word [ebp - 0x10]
mov word [0x52e068], ax
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey_1
mov esp, ebp
pop ebp
ret

Function at 0x4edf0c
Capabilities:
Check os version

Disassembly:
add esp, 0xfffffdd0
mov dword [esp], 0x114
push esp
call sub.kernel32.dll_GetVersionExW
test eax, eax
je 0x4edfbb
movzx eax, byte [esp + 4]
shl eax, 0x18
movzx edx, byte [esp + 8]
shl edx, 0x10
or eax, edx
movzx edx, word [esp + 0xc]
or eax, edx
mov dword [0x52e064], eax
cmp byte [0x52e051], 0
je 0x4edfbb
mov eax, dword [esp + 4]
cmp eax, 5
jb 0x4edfac
mov dword [esp + 0x114], 0x11c
lea eax, [esp + 0x114]
push eax
call sub.kernel32.dll_GetVersionExW
test eax, eax
je 0x4edfbb
movzx eax, byte [esp + 0x228]
shl eax, 8
movzx edx, byte [esp + 0x22a]
or ax, dx
mov word [0x52e068], ax
movzx eax, byte [esp + 0x22e]
mov byte [0x52e06a], al
movzx eax, word [esp + 0x22c]
mov word [0x52e06c], ax
jmp 0x4edfbb
cmp eax, 4
jne 0x4edfbb
call fcn.004edca0
call fcn.004edd7c
add esp, 0x230
ret
Function at 0x4f92d8
Capabilities:
Query or enumerate registry key
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd0
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ebx
mov dword [ebp - 0xc], ecx
mov esi, edx
mov ebx, eax
mov edi, dword [ebp + 0xc]
xor eax, eax
push ebp
push 0x4f94aa
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 0xd], 0
lea eax, [ebp - 4]
mov ecx, 0x200
xor edx, edx
call fcn.00406584
push 0
movzx eax, byte [ebp + 8]
mov eax, dword [eax*4 + 0x526908]
push eax
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 0xc]
call fcn.004064d4
mov ecx, eax
mov edx, esi
mov eax, ebx
call fcn.00487820
test eax, eax
jne 0x4f948f
xor eax, eax
push ebp
push 0x4f9484
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [edi + 4]
mov eax, dword [edi]
xor ecx, ecx
call fcn.00498668
xor ebx, ebx
mov esi, dword [ebp - 4]
test esi, esi
je 0x4f9369
sub esi, 4
mov esi, dword [esi]
mov dword [ebp - 0x18], esi
cmp byte [ebp + 8], 0
je 0x4f9396
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 4]
call fcn.00406eb8
push eax
push ebx
mov eax, dword [ebp - 0x14]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov dword [ebp - 0x1c], eax
jmp 0x4f93b8
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 4]
call fcn.00406eb8
push eax
push ebx
mov eax, dword [ebp - 0x14]
push eax
call sub.advapi32.dll_RegEnumValueW
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
sub eax, 1
jb 0x4f942e
sub eax, 0xe9
je 0x4f93d2
sub eax, 0x19
je 0x4f946d
jmp 0x4f9427
mov eax, dword [ebp - 4]
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x4f93e9
mov eax, dword [ebp - 0x20]
sub eax, 4
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0x10000
jl 0x4f93fc
call fcn.00404b68
jmp 0x4f948f
mov eax, dword [ebp - 4]
mov dword [ebp - 0x24], eax
cmp dword [ebp - 0x24], 0
je 0x4f9413
mov eax, dword [ebp - 0x24]
sub eax, 4
mov eax, dword [eax]
mov dword [ebp - 0x24], eax
mov ecx, dword [ebp - 0x24]
add ecx, ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.00406584
jmp 0x4f935d
call fcn.00404b68
jmp 0x4f948f
lea ecx, [ebx + 1]
mov edx, dword [edi + 4]
mov eax, dword [edi]
call fcn.00498668
lea eax, [ebp - 4]
call fcn.00406eb8
mov edx, eax
lea eax, [ebp - 8]
mov ecx, dword [ebp - 0x18]
call fcn.00406584
lea ecx, [ebp - 0x30]
mov eax, edi
mov edx, ebx
call fcn.004a97f8
lea eax, [ebp - 0x30]
mov edx, dword [ebp - 8]
call fcn.00496800
inc ebx
jmp 0x4f935d
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f948b
mov eax, dword [ebp - 0x14]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f94b1
lea eax, [ebp - 8]
mov edx, 2
call fcn.00406440
ret
Function at 0x4feecc
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 8], ebx
mov esi, ecx
mov dword [ebp - 4], edx
mov edi, eax
xor eax, eax
push ebp
push 0x4fef50
push dword fs:[eax]
mov dword fs:[eax], esp
test esi, esi
je 0x4fef38
mov ebx, esi
test ebx, ebx
je 0x4feefe
sub ebx, 4
mov ebx, dword [ebx]
inc ebx
mov eax, ebx
add eax, eax
push eax
mov eax, esi
call fcn.004064d4
push eax
push 1
push 0
lea eax, [ebp - 8]
mov ecx, dword [ebp - 4]
mov edx, 0x4fef6c
call fcn.00406914
mov eax, dword [ebp - 8]
call fcn.004064d4
push eax
push edi
call sub.advapi32.dll_RegSetValueExW
test eax, eax
sete al
mov ebx, eax
jmp 0x4fef3a
mov bl, 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4fef57
lea eax, [ebp - 8]
call fcn.00406438
ret

Function at 0x503098
Capabilities:
Delete file
Enumerate files on windows
Set file attributes

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffda0
push ebx
push esi
xor edx, edx
mov dword [ebp - 0x260], edx
mov dword [ebp - 0x25c], edx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x5031db
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x258]
push eax
lea eax, [ebp - 0x25c]
mov ecx, 0x5031f4
mov edx, ebx
call fcn.00406914
mov eax, dword [ebp - 0x25c]
call fcn.004064d4
push eax
call sub.kernel32.dll_FindFirstFileW_1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
je 0x5031b5
xor eax, eax
push ebp
push 0x5031ae
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, 0x503210
lea eax, [ebp - 0x22c]
mov ecx, 5
call fcn.00415988
test eax, eax
jne 0x50317f
test byte [ebp - 0x258], 0x10
jne 0x50317f
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x22c]
mov ecx, 0x104
call fcn.00406640
mov ecx, dword [ebp - 0x260]
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00406914
mov esi, dword [ebp - 0x258]
test esi, 1
je 0x503171
and esi, 0xfffffffe
push esi
mov eax, dword [ebp - 4]
call fcn.004064d4
push eax
call sub.kernel32.dll_SetFileAttributesW
mov eax, dword [ebp - 4]
call fcn.004064d4
push eax
call sub.kernel32.dll_DeleteFileW
lea eax, [ebp - 0x258]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_FindNextFileW
test eax, eax
jne 0x503109
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x5031b5
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_FindClose_1
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x5031e2
lea eax, [ebp - 0x260]
mov edx, 2
call fcn.00406440
lea eax, [ebp - 4]
call fcn.00406438
ret
Function at 0x50321c
Capabilities:
Check if file exists
Get file attributes
Move file
Set file attributes

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], ecx
mov dword [ebp - 0x10], edx
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x50331c
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x10]
xor edx, edx
call fcn.00406448
lea edx, [ebp - 4]
mov eax, dword [ebp - 0xc]
call fcn.00486324
xor edi, edi
xor ebx, ebx
lea eax, [ebp - 0x14]
push eax
mov dword [ebp - 0x1c], ebx
mov byte [ebp - 0x18], 0
lea edx, [ebp - 0x1c]
xor ecx, ecx
mov eax, 0x503338
call fcn.00415c5c
mov ecx, dword [ebp - 0x14]
lea eax, [ebp - 8]
mov edx, dword [ebp - 4]
call fcn.00406914
mov eax, dword [ebp - 8]
call fcn.004064d4
push eax
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x5032bc
test esi, 0x10
jne 0x5032ec
test esi, 1
je 0x5032bc
and esi, 0xfffffffe
push esi
mov eax, dword [ebp - 8]
call fcn.004064d4
push eax
call sub.kernel32.dll_SetFileAttributesW
push 1
mov eax, dword [ebp - 8]
call fcn.004064d4
push eax
mov eax, dword [ebp - 0xc]
call fcn.004064d4
push eax
call sub.kernel32.dll_MoveFileExW
test eax, eax
je 0x5032e6
mov eax, dword [ebp - 0x10]
mov edx, dword [ebp - 8]
call fcn.00406448
jmp 0x5032f9
inc edi
cmp edi, 0xa
je 0x5032f9
inc ebx
cmp ebx, 0x3e8
jne 0x50325d
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x503323
lea eax, [ebp - 0x14]
call fcn.00406438
lea eax, [ebp - 8]
mov edx, 2
call fcn.00406440
ret
Function at 0x5041dc
Capabilities:
Create process on windows
Create process suspended

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffa8
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 4], ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x504284
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x5042a0
push ebx
push 0x5042b0
push esi
lea eax, [ebp - 4]
mov edx, 4
call fcn.004069f8
lea eax, [ebp - 0x48]
xor ecx, ecx
mov edx, 0x44
call fcn.00403540
mov dword [ebp - 0x48], 0x44
lea eax, [ebp - 0x58]
push eax
lea eax, [ebp - 0x48]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.004064d4
push eax
push 0
call sub.kernel32.dll_CreateProcessW
test eax, eax
jne 0x504262
mov eax, dword [0x526e7c]
mov eax, dword [eax + 0x1a8]
call fcn.00504134
mov eax, dword [ebp - 0x54]
push eax
call sub.kernel32.dll_CloseHandle_1
mov ebx, dword [ebp - 0x58]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x50428b
lea eax, [ebp - 4]
call fcn.00406438
ret
Function at 0x504c24
Capabilities:
Copy file
Set file attributes

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
push ebx
push esi
push edi
xor eax, eax
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x10], eax
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x504e12
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x10]
call fcn.004873c8
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.0048bb5c
test al, al
jne 0x504c91
xor eax, eax
push ebp
push 0x504c87
push dword fs:[eax]
mov dword fs:[eax], esp
xor ecx, ecx
mov edx, dword [ebp - 4]
xor eax, eax
call fcn.0048c04c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x504c91
push 0
mov eax, dword [ebp - 4]
call fcn.004064d4
push eax
mov eax, dword [0x52e168]
call fcn.004064d4
push eax
call sub.kernel32.dll_CopyFileW
test eax, eax
jne 0x504cc0
mov eax, dword [0x526e7c]
mov eax, dword [eax + 0x1a4]
call fcn.00504134
push 0x80
mov eax, dword [ebp - 4]
call fcn.004064d4
push eax
call sub.kernel32.dll_SetFileAttributesW
push 0
push 0
push 0
push 0
push 0
push 0
push 0
mov eax, dword [0x52ab50]
push eax
push 0
mov ecx, 0x504e20
mov edx, 0x504e24
xor eax, eax
call fcn.0040a154
mov dword [ebp - 8], eax
push 0x5042f4
push 0xfffffffffffffffc
mov eax, dword [ebp - 8]
push eax
call sub.user32.dll_SetWindowLongW
mov dword [0x52e194], eax
xor eax, eax
push ebp
push 0x504ddb
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x97
push 0
push 0
push 0
push 0
push 0
mov eax, dword [0x526e6c]
mov eax, dword [eax]
mov eax, dword [eax + 0x170]
push eax
call sub.user32.dll_SetWindowPos
lea eax, [ebp - 0x14]
push eax
lea edx, [ebp - 0x28]
xor eax, eax
call fcn.00486d9c
mov eax, dword [ebp - 0x28]
mov dword [ebp - 0x24], eax
mov byte [ebp - 0x20], 0x11
mov eax, dword [ebp - 8]
mov dword [ebp - 0x1c], eax
mov byte [ebp - 0x18], 0
lea edx, [ebp - 0x24]
mov ecx, 1
mov eax, 0x504e40
call fcn.00415c5c
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x2c]
call fcn.00486c7c
mov edx, dword [ebp - 0x2c]
pop eax
call fcn.00406854
mov edx, dword [ebp - 0x14]
mov eax, dword [ebp - 4]
call fcn.005041dc
mov dword [ebp - 0xc], eax
call fcn.005042b8
test al, al
jne 0x504dbb
push 0xff
push 0xffffffffffffffff
push 0
lea eax, [ebp - 0xc]
push eax
push 1
call sub.user32.dll_MsgWaitForMultipleObjects
cmp eax, 1
je 0x504d99
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_CloseHandle_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x504de2
mov eax, dword [ebp - 8]
push eax
call sub.user32.dll_DestroyWindow
ret