joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4d5e08
Capabilities:
Enumerate files on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffda0
push ebx
push esi
xor eax, eax
mov dword [ebp - 0x260], eax
mov dword [ebp - 0x25c], eax
mov dword [ebp - 0x258], eax
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4d5fd1
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x254]
push eax
lea edx, [ebp - 0x258]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0047fc20
lea eax, [ebp - 0x258]
mov edx, 0x4d5fec
call fcn.00406854
mov eax, dword [ebp - 0x258]
call fcn.004064d4
push eax
call sub.kernel32.dll_FindFirstFileW_1
mov ebx, eax
cmp ebx, 0xffffffff
je 0x4d5fab
lea eax, [ebp - 4]
lea edx, [ebp - 0x228]
mov ecx, 0x104
call fcn.00406640
mov eax, dword [ebp - 4]
test eax, eax
je 0x4d5e9b
sub eax, 4
mov eax, dword [eax]
cmp eax, 9
jl 0x4d5ed0
lea eax, [ebp - 0x25c]
push eax
mov ecx, 5
mov edx, 1
mov eax, dword [ebp - 4]
call fcn.00406bec
mov eax, dword [ebp - 0x25c]
mov edx, 0x4d6010
call fcn.0040cbfc
test eax, eax
sete al
jmp 0x4d5ed2
xor eax, eax
test al, al
je 0x4d5efb
mov eax, 0x4d601c
mov edx, dword [ebp - 4]
movzx esi, word [edx + 0xa]
cmp si, 0x100
jae 0x4d5ef3
mov edx, esi
movzx edx, dl
bt dword [eax], edx
jb 0x4d5ef7
xor eax, eax
jmp 0x4d5efd
mov al, 1
jmp 0x4d5efd
xor eax, eax
test al, al
je 0x4d5f26
mov eax, 0x4d601c
mov edx, dword [ebp - 4]
movzx esi, word [edx + 0xc]
cmp si, 0x100
jae 0x4d5f1e
mov edx, esi
movzx edx, dl
bt dword [eax], edx
jb 0x4d5f22
xor eax, eax
jmp 0x4d5f28
mov al, 1
jmp 0x4d5f28
xor eax, eax
test al, al
je 0x4d5f51
mov eax, 0x4d601c
mov edx, dword [ebp - 4]
movzx esi, word [edx + 0xe]
cmp si, 0x100
jae 0x4d5f49
mov edx, esi
movzx edx, dl
bt dword [eax], edx
jb 0x4d5f4d
xor eax, eax
jmp 0x4d5f53
mov al, 1
jmp 0x4d5f53
xor eax, eax
test al, al
je 0x4d5f90
mov eax, dword [ebp - 4]
cmp word [eax + 0x10], 0x2e
jne 0x4d5f90
lea eax, [ebp - 0x260]
push eax
mov ecx, 3
mov edx, 6
mov eax, dword [ebp - 4]
call fcn.00406bec
mov eax, dword [ebp - 0x260]
call fcn.0040db5c
mov edx, dword [ebp + 8]
mov byte [edx + eax - 0x3ec], 1
lea eax, [ebp - 0x254]
push eax
push ebx
call sub.kernel32.dll_FindNextFileW
test eax, eax
jne 0x4d5e7c
push ebx
call sub.kernel32.dll_FindClose_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4d5fd8
lea eax, [ebp - 0x260]
mov edx, 3
call fcn.00406440
lea eax, [ebp - 4]
call fcn.00406438
ret
Function at 0x4d94c0
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.004d9394
lea eax, [ebp - 0x12]
push eax
push 0
push 0x4a
mov eax, dword [0x50fd14]
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 0x4d9513
call fcn.004122d4
mov eax, ebx
and eax, 0xffff0000
cmp eax, 0x6c830000
je 0x4d9537
mov dword [ebp - 0x1c], ebx
mov byte [ebp - 0x18], 0
lea edx, [ebp - 0x1c]
xor ecx, ecx
mov eax, 0x4d95ec
call fcn.00485600
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 0x4d958f
mov ebx, eax
mov edx, 1
movzx eax, word [ebp - 6]
call fcn.004d9414
mov esi, eax
mov eax, esi
sub ax, 2
je 0x4d958f
dec eax
sub ax, 2
jb 0x4d95a3
movzx eax, si
mov dword [ebp - 0x1c], eax
mov byte [ebp - 0x18], 0
lea edx, [ebp - 0x1c]
xor ecx, ecx
mov eax, 0x4d964c
call fcn.00485600
push 0xff
push 0xa
push 0
push 0
push 0
call sub.user32.dll_MsgWaitForMultipleObjects
jmp 0x4d9544
mov edx, 2
movzx eax, word [ebp - 6]
call fcn.004d9414
movzx ebx, ax
mov edx, 3
movzx eax, word [ebp - 6]
call fcn.004d9414
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 0x4d9c58
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 0x4d9c62
mov eax, dword [esp + 0x2000]
add esp, 4
mov edi, edx
mov esi, eax
push 0x4d9d18
push 0x4d9d4c
call sub.kernel32.dll_GetModuleHandleW_2
push eax
call fcn.00409620
mov ebx, eax
test ebx, ebx
je 0x4d9d01
mov eax, esi
call fcn.004064d4
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x4d9d01
test al, 0x10
je 0x4d9cb2
mov ebp, 0x2000000
jmp 0x4d9cb4
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 0x4d9d01
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 0x4d9d01
cmp ebx, 0xff0
jge 0x4d9d01
mov edx, edi
mov eax, esp
call fcn.004d9b70
jmp 0x4d9d0a
mov eax, edi
mov edx, esi
call fcn.00406448
add esp, 0x2000
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x4d9d68
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 0x4d9dfb
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 0x4d9dcf
cmp ebx, 0x104
jge 0x4d9dcf
lea eax, [ebp - 0x20c]
lea edx, [ebp - 0x208]
mov ecx, 0x104
call fcn.00406640
mov eax, dword [ebp - 0x20c]
mov edx, esi
call fcn.004d9c58
jmp 0x4d9de2
mov eax, 0x4d9e14
call fcn.004857b0
mov eax, esi
xor edx, edx
call fcn.00406448
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4d9e02
lea eax, [ebp - 0x20c]
call fcn.00406438
ret

Function at 0x4d9e3c
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 0x4d9f8b
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 4]
mov eax, ebx
call fcn.004d9c58
lea eax, [ebp - 8]
call fcn.004d9d68
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, 0x4d9f98
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 0x4d9ee7
call sub.kernel32.dll_GetLastError
cmp eax, 0x4c7
jne 0x4d9edd
call fcn.004122cc
mov eax, 0x4d9fb0
call fcn.004856fc
cmp dword [ebp - 0x10], 0
jne 0x4d9ef7
mov eax, 0x4d9fdc
call fcn.004855a8
xor edx, edx
push ebp
push 0x4d9f69
push dword fs:[edx]
mov dword fs:[edx], esp
call fcn.004d9964
push 0xff
push 0xffffffffffffffff
push 0
lea eax, [ebp - 0x10]
push eax
push 1
call sub.user32.dll_MsgWaitForMultipleObjects
cmp eax, 1
je 0x4d9f05
cmp eax, 0xffffffff
jne 0x4d9f32
mov eax, 0x4da030
call fcn.004856fc
call fcn.004d9964
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_GetExitCodeProcess
test eax, eax
jne 0x4d9f52
mov eax, 0x4da070
call fcn.004856fc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4d9f70
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_CloseHandle_1
ret
Function at 0x4da098
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 0x4da167
push dword fs:[eax]
mov dword fs:[eax], esp
mov dl, 1
mov eax, dword [0x4d98fc]
call fcn.004da190
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4da140
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, 0x4da180
call fcn.0040ec08
mov edx, dword [ebp - 8]
mov eax, dword [0x508e6c]
mov eax, dword [eax]
call fcn.0047d8b8
call fcn.004d9964
call sub.user32.dll_GetFocus
mov edx, dword [0x508e6c]
mov edx, dword [edx]
cmp eax, dword [edx + 0x170]
jne 0x4da123
push 0x7a
call sub.user32.dll_GetKeyState
test ax, ax
jl 0x4da12a
call sub.user32.dll_WaitMessage
jmp 0x4da0fd
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4da147
mov eax, dword [ebp - 4]
call fcn.00404098
ret

Function at 0x4df780
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
mov ecx, 6
push 0
push 0
dec ecx
jne 0x4df788
push ecx
push ebx
xor eax, eax
push ebp
push 0x4df8d2
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x10]
call fcn.00485d3c
mov edx, dword [ebp - 0x10]
mov eax, 0x50fdc4
call fcn.00406448
lea eax, [ebp - 0x14]
mov ecx, dword [0x50fdc4]
mov edx, 0x4df8ec
call fcn.00406914
mov eax, dword [ebp - 0x14]
call fcn.004b2870
mov eax, dword [0x508f34]
cmp byte [eax], 0
je 0x4df7e3
mov eax, dword [0x50fdc4]
call fcn.004b1f78
lea edx, [ebp - 0x18]
mov eax, dword [0x50fdc4]
call fcn.0047fc20
mov edx, dword [ebp - 0x18]
lea eax, [ebp - 4]
mov ecx, 0x4df934
call fcn.00406914
push 0
mov eax, dword [ebp - 4]
call fcn.004064d4
push eax
call sub.kernel32.dll_CreateDirectoryW
test eax, eax
jne 0x4df879
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.00484118
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.0040db0c
mov eax, dword [ebp - 0x30]
mov dword [ebp - 0x24], eax
lea edx, [ebp - 0x34]
mov eax, ebx
call fcn.0048220c
mov eax, dword [ebp - 0x34]
mov dword [ebp - 0x20], eax
lea edx, [ebp - 0x28]
mov ecx, 2
mov al, 0x68
call fcn.004840e8
mov ecx, dword [ebp - 0x1c]
mov dl, 1
mov eax, dword [0x40b4ac]
call fcn.004122e0
call fcn.00404a74
lea eax, [ebp - 8]
call fcn.004b3120
cmp dword [ebp - 8], 0
je 0x4df8aa
lea eax, [ebp - 0xc]
mov ecx, 0x4df950
mov edx, dword [ebp - 4]
call fcn.00406914
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 8]
call fcn.004df728
mov eax, dword [ebp - 0xc]
call fcn.004b3178
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4df8d9
lea eax, [ebp - 0x34]
mov edx, 3
call fcn.00406440
lea eax, [ebp - 0x1c]
mov edx, 7
call fcn.00406440
ret
Function at 0x4e21ac
Capabilities:
Hide graphical window

Disassembly:
mov byte [0x51009d], 1
call fcn.00487b74
test al, al
jne 0x4e21fe
push 5
mov eax, dword [0x508e6c]
mov eax, dword [eax]
mov eax, dword [eax + 0x170]
push eax
call sub.user32.dll_ShowWindow
mov eax, dword [0x508e6c]
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 [0x508e7c]
mov eax, dword [eax + 0x124]
mov cl, 2
xor edx, edx
call fcn.004e2090
ret

Function at 0x4e56f8
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 0x4e571d
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4e74a4
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebx
call sub.kernel32.dll_GetTickCount_1
mov ebx, eax
jmp 0x4e74d0
call sub.kernel32.dll_GetTickCount_1
sub eax, ebx
cmp eax, 0x3e8
jae 0x4e74d9
call fcn.004e61c4
mov eax, 0xa
call fcn.00482610
call fcn.004e61c4
call fcn.004e7470
test al, al
jne 0x4e74ae
pop ebx
ret

Function at 0x4e79fc
Capabilities:
Hide graphical window

Disassembly:
push ebx
mov ebx, eax
mov eax, dword [0x508a08]
cmp dword [eax], 0
je 0x4e7aa7
mov eax, dword [0x508a08]
mov eax, dword [eax]
call fcn.0046574c
test al, al
je 0x4e7aa7
mov eax, dword [0x508a08]
mov eax, dword [eax]
cmp byte [eax + 0x1e2], 0
je 0x4e7a51
cmp byte [ebx + 0x389], 0
jne 0x4e7a51
mov eax, dword [0x508e6c]
mov eax, dword [eax]
mov eax, dword [eax + 0x170]
push eax
call sub.user32.dll_IsIconic
test eax, eax
je 0x4e7a55
xor eax, eax
jmp 0x4e7a57
mov al, 1
mov ebx, eax
push 0xfffffffffffffff0
mov eax, dword [0x508a08]
mov eax, dword [eax]
call fcn.004653a0
push eax
call sub.user32.dll_GetWindowLongW
test eax, 0x10000000
setne al
cmp bl, al
je 0x4e7aa7
test bl, bl
je 0x4e7a93
push 5
mov eax, dword [0x508a08]
mov eax, dword [eax]
call fcn.004653a0
push eax
call sub.user32.dll_ShowWindow
jmp 0x4e7aa7
push 0
mov eax, dword [0x508a08]
mov eax, dword [eax]
call fcn.004653a0
push eax
call sub.user32.dll_ShowWindow
pop ebx
ret
Function at 0x4e7b58
Capabilities:
Get system information on windows

Disassembly:
push ebx
push esi
add esp, 0xffffffd8
mov byte [0x510056], 0
push 0x4e7c30
call sub.kernel32.dll_GetModuleHandleW_2
mov ebx, eax
push 0x4e7c4c
push ebx
call fcn.00409620
test eax, eax
je 0x4e7be4
lea edx, [esp + 4]
push edx
call eax
push 0x4e7c74
push ebx
call fcn.00409620
mov esi, eax
test esi, esi
je 0x4e7bee
push esp
call sub.kernel32.dll_GetCurrentProcess
push eax
call esi
test eax, eax
je 0x4e7bee
cmp dword [esp], 0
je 0x4e7bee
call fcn.00484a18
test al, al
je 0x4e7bee
push 0x4e7c94
push ebx
call fcn.00409620
test eax, eax
je 0x4e7bee
push 0x4e7cc8
push 0x4e7ce8
call sub.kernel32.dll_GetModuleHandleW_2
push eax
call fcn.00409620
test eax, eax
je 0x4e7bee
mov byte [0x510056], 1
jmp 0x4e7bee
lea eax, [esp + 4]
push eax
call sub.kernel32.dll_GetSystemInfo_1
movzx eax, word [esp + 4]
sub ax, 1
jb 0x4e7c07
sub ax, 5
je 0x4e7c10
sub ax, 3
je 0x4e7c19
jmp 0x4e7c22
mov byte [0x50848c], 1
jmp 0x4e7c29
mov byte [0x50848c], 3
jmp 0x4e7c29
mov byte [0x50848c], 2
jmp 0x4e7c29
mov byte [0x50848c], 0
add esp, 0x28
pop esi
pop ebx
ret

Function at 0x4e7d04
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, 0x4e7d74
mov edx, 0x80000002
xor eax, eax
call fcn.004816b0
test eax, eax
jne 0x4e7d6d
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 0x4e7dc8
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
test eax, eax
jne 0x4e7d64
cmp dword [ebp - 0xc], 4
jne 0x4e7d64
cmp dword [ebp - 8], 4
jne 0x4e7d64
movzx eax, word [ebp - 0x10]
mov word [0x51006c], ax
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey_1
mov esp, ebp
pop ebp
ret

Function at 0x4e7f70
Capabilities:
Check os version

Disassembly:
add esp, 0xfffffdd0
mov dword [esp], 0x114
push esp
call sub.kernel32.dll_GetVersionExW
test eax, eax
je 0x4e801f
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 [0x510068], eax
cmp byte [0x510055], 0
je 0x4e801f
mov eax, dword [esp + 4]
cmp eax, 5
jb 0x4e8010
mov dword [esp + 0x114], 0x11c
lea eax, [esp + 0x114]
push eax
call sub.kernel32.dll_GetVersionExW
test eax, eax
je 0x4e801f
movzx eax, byte [esp + 0x228]
shl eax, 8
movzx edx, byte [esp + 0x22a]
or ax, dx
mov word [0x51006c], ax
movzx eax, byte [esp + 0x22e]
mov byte [0x51006e], al
movzx eax, word [esp + 0x22c]
mov word [0x510070], ax
jmp 0x4e801f
cmp eax, 4
jne 0x4e801f
call fcn.004e7d04
call fcn.004e7de0
add esp, 0x230
ret
Function at 0x4f333c
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 0x4f350e
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 + 0x508908]
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.004816b0
test eax, eax
jne 0x4f34f3
xor eax, eax
push ebp
push 0x4f34e8
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [edi + 4]
mov eax, dword [edi]
xor ecx, ecx
call fcn.004926cc
xor ebx, ebx
mov esi, dword [ebp - 4]
test esi, esi
je 0x4f33cd
sub esi, 4
mov esi, dword [esi]
mov dword [ebp - 0x18], esi
cmp byte [ebp + 8], 0
je 0x4f33fa
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 0x4f341c
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 0x4f3492
sub eax, 0xe9
je 0x4f3436
sub eax, 0x19
je 0x4f34d1
jmp 0x4f348b
mov eax, dword [ebp - 4]
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x4f344d
mov eax, dword [ebp - 0x20]
sub eax, 4
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0x10000
jl 0x4f3460
call fcn.00404b68
jmp 0x4f34f3
mov eax, dword [ebp - 4]
mov dword [ebp - 0x24], eax
cmp dword [ebp - 0x24], 0
je 0x4f3477
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 0x4f33c1
call fcn.00404b68
jmp 0x4f34f3
lea ecx, [ebx + 1]
mov edx, dword [edi + 4]
mov eax, dword [edi]
call fcn.004926cc
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.004a385c
lea eax, [ebp - 0x30]
mov edx, dword [ebp - 8]
call fcn.00490864
inc ebx
jmp 0x4f33c1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f34ef
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 0x4f3515
lea eax, [ebp - 8]
mov edx, 2
call fcn.00406440
ret
Function at 0x4f8f30
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 0x4f8fb4
push dword fs:[eax]
mov dword fs:[eax], esp
test esi, esi
je 0x4f8f9c
mov ebx, esi
test ebx, ebx
je 0x4f8f62
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, 0x4f8fd0
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 0x4f8f9e
mov bl, 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f8fbb
lea eax, [ebp - 8]
call fcn.00406438
ret

Function at 0x4fd0fc
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 0x4fd23f
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x258]
push eax
lea eax, [ebp - 0x25c]
mov ecx, 0x4fd258
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 0x4fd219
xor eax, eax
push ebp
push 0x4fd212
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, 0x4fd274
lea eax, [ebp - 0x22c]
mov ecx, 5
call fcn.0040e934
test eax, eax
jne 0x4fd1e3
test byte [ebp - 0x258], 0x10
jne 0x4fd1e3
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 0x4fd1d5
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 0x4fd16d
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4fd219
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 0x4fd246
lea eax, [ebp - 0x260]
mov edx, 2
call fcn.00406440
lea eax, [ebp - 4]
call fcn.00406438
ret
Function at 0x4fd280
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 0x4fd380
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.004801b4
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, 0x4fd39c
call fcn.0040ec08
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 0x4fd320
test esi, 0x10
jne 0x4fd350
test esi, 1
je 0x4fd320
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 0x4fd34a
mov eax, dword [ebp - 0x10]
mov edx, dword [ebp - 8]
call fcn.00406448
jmp 0x4fd35d
inc edi
cmp edi, 0xa
je 0x4fd35d
inc ebx
cmp ebx, 0x3e8
jne 0x4fd2c1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4fd387
lea eax, [ebp - 0x14]
call fcn.00406438
lea eax, [ebp - 8]
mov edx, 2
call fcn.00406440
ret
Function at 0x4fe240
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 0x4fe2e8
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x4fe304
push ebx
push 0x4fe314
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 0x4fe2c6
mov eax, dword [0x508e7c]
mov eax, dword [eax + 0x1a8]
call fcn.004fe198
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 0x4fe2ef
lea eax, [ebp - 4]
call fcn.00406438
ret