joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4e93bc
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffdc
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 8], ecx
mov edi, edx
mov byte [ebp - 1], al
xor eax, eax
push ebp
push 0x4e9494
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x1c]
mov eax, edi
call fcn.004d1f8c
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0x18], eax
mov byte [ebp - 0x14], 0x11
mov eax, dword [ebp - 8]
mov dword [ebp - 0x10], eax
mov byte [ebp - 0xc], 0x11
lea edx, [ebp - 0x18]
mov ecx, 1
mov eax, 0x4e94b0
call fcn.004d6e04
mov eax, dword [0x596af4]
mov eax, dword [eax + 8]
mov edx, dword [ebp + 8]
call fcn.004414b4
mov esi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x4e942d
sub ebx, 4
mov ebx, dword [ebx]
mov eax, dword [esi]
push eax
mov eax, ebx
mov ecx, 0x14
cdq
idiv ecx
push eax
mov ecx, dword [ebp - 8]
mov edx, edi
movzx eax, byte [ebp - 1]
call fcn.004dbdb0
test al, al
jne 0x4e947e
call sub.kernel32.dll_GetLastError
cmp eax, 2
jne 0x4e9463
mov eax, 0x4e9500
call fcn.004d6b80
jmp 0x4e947e
call sub.kernel32.dll_GetLastError
mov dword [ebp - 0x24], eax
mov byte [ebp - 0x20], 0
lea edx, [ebp - 0x24]
xor ecx, ecx
mov eax, 0x4e95a0
call fcn.004d6e04
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4e949b
lea eax, [ebp - 0x1c]
call fcn.00406438
ret
Function at 0x4eaf70
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 0x4eb139
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.0049c230
lea eax, [ebp - 0x258]
mov edx, 0x4eb154
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 0x4eb113
lea eax, [ebp - 4]
lea edx, [ebp - 0x228]
mov ecx, 0x104
call fcn.00406640
mov eax, dword [ebp - 4]
test eax, eax
je 0x4eb003
sub eax, 4
mov eax, dword [eax]
cmp eax, 9
jl 0x4eb038
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, 0x4eb178
call fcn.00428de8
test eax, eax
sete al
jmp 0x4eb03a
xor eax, eax
test al, al
je 0x4eb063
mov eax, 0x4eb184
mov edx, dword [ebp - 4]
movzx esi, word [edx + 0xa]
cmp si, 0x100
jae 0x4eb05b
mov edx, esi
movzx edx, dl
bt dword [eax], edx
jb 0x4eb05f
xor eax, eax
jmp 0x4eb065
mov al, 1
jmp 0x4eb065
xor eax, eax
test al, al
je 0x4eb08e
mov eax, 0x4eb184
mov edx, dword [ebp - 4]
movzx esi, word [edx + 0xc]
cmp si, 0x100
jae 0x4eb086
mov edx, esi
movzx edx, dl
bt dword [eax], edx
jb 0x4eb08a
xor eax, eax
jmp 0x4eb090
mov al, 1
jmp 0x4eb090
xor eax, eax
test al, al
je 0x4eb0b9
mov eax, 0x4eb184
mov edx, dword [ebp - 4]
movzx esi, word [edx + 0xe]
cmp si, 0x100
jae 0x4eb0b1
mov edx, esi
movzx edx, dl
bt dword [eax], edx
jb 0x4eb0b5
xor eax, eax
jmp 0x4eb0bb
mov al, 1
jmp 0x4eb0bb
xor eax, eax
test al, al
je 0x4eb0f8
mov eax, dword [ebp - 4]
cmp word [eax + 0x10], 0x2e
jne 0x4eb0f8
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.00429d48
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 0x4eafe4
push ebx
call sub.kernel32.dll_FindClose_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4eb140
lea eax, [ebp - 0x260]
mov edx, 3
call fcn.00406440
lea eax, [ebp - 4]
call fcn.00406438
ret
Function at 0x4ee628
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.004ee4fc
lea eax, [ebp - 0x12]
push eax
push 0
push 0x4a
mov eax, dword [0x59dcf8]
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 0x4ee67b
call fcn.0042e4c0
mov eax, ebx
and eax, 0xffff0000
cmp eax, 0x6c830000
je 0x4ee69f
mov dword [ebp - 0x1c], ebx
mov byte [ebp - 0x18], 0
lea edx, [ebp - 0x1c]
xor ecx, ecx
mov eax, 0x4ee754
call fcn.004d1d84
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 0x4ee6f7
mov ebx, eax
mov edx, 1
movzx eax, word [ebp - 6]
call fcn.004ee57c
mov esi, eax
mov eax, esi
sub ax, 2
je 0x4ee6f7
dec eax
sub ax, 2
jb 0x4ee70b
movzx eax, si
mov dword [ebp - 0x1c], eax
mov byte [ebp - 0x18], 0
lea edx, [ebp - 0x1c]
xor ecx, ecx
mov eax, 0x4ee7b4
call fcn.004d1d84
push 0xff
push 0xa
push 0
push 0
push 0
call sub.user32.dll_MsgWaitForMultipleObjects
jmp 0x4ee6ac
mov edx, 2
movzx eax, word [ebp - 6]
call fcn.004ee57c
movzx ebx, ax
mov edx, 3
movzx eax, word [ebp - 6]
call fcn.004ee57c
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 0x4eedc0
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 0x4eedca
mov eax, dword [esp + 0x2000]
add esp, 4
mov edi, edx
mov esi, eax
push 0x4eee80
push 0x4eeeb4
call sub.kernel32.dll_GetModuleHandleW_2
push eax
call fcn.00409620
mov ebx, eax
test ebx, ebx
je 0x4eee69
mov eax, esi
call fcn.004064d4
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x4eee69
test al, 0x10
je 0x4eee1a
mov ebp, 0x2000000
jmp 0x4eee1c
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 0x4eee69
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 0x4eee69
cmp ebx, 0xff0
jge 0x4eee69
mov edx, edi
mov eax, esp
call fcn.004eecd8
jmp 0x4eee72
mov eax, edi
mov edx, esi
call fcn.00406448
add esp, 0x2000
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x4eeed0
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 0x4eef63
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 0x4eef37
cmp ebx, 0x104
jge 0x4eef37
lea eax, [ebp - 0x20c]
lea edx, [ebp - 0x208]
mov ecx, 0x104
call fcn.00406640
mov eax, dword [ebp - 0x20c]
mov edx, esi
call fcn.004eedc0
jmp 0x4eef4a
mov eax, 0x4eef7c
call fcn.004d1f34
mov eax, esi
xor edx, edx
call fcn.00406448
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4eef6a
lea eax, [ebp - 0x20c]
call fcn.00406438
ret

Function at 0x4eefa4
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 0x4ef0f3
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 4]
mov eax, ebx
call fcn.004eedc0
lea eax, [ebp - 8]
call fcn.004eeed0
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, 0x4ef100
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 0x4ef04f
call sub.kernel32.dll_GetLastError
cmp eax, 0x4c7
jne 0x4ef045
call fcn.0042e4b8
mov eax, 0x4ef118
call fcn.004d1e80
cmp dword [ebp - 0x10], 0
jne 0x4ef05f
mov eax, 0x4ef144
call fcn.004d1d2c
xor edx, edx
push ebp
push 0x4ef0d1
push dword fs:[edx]
mov dword fs:[edx], esp
call fcn.004eeacc
push 0xff
push 0xffffffffffffffff
push 0
lea eax, [ebp - 0x10]
push eax
push 1
call sub.user32.dll_MsgWaitForMultipleObjects
cmp eax, 1
je 0x4ef06d
cmp eax, 0xffffffff
jne 0x4ef09a
mov eax, 0x4ef198
call fcn.004d1e80
call fcn.004eeacc
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_GetExitCodeProcess
test eax, eax
jne 0x4ef0ba
mov eax, 0x4ef1d8
call fcn.004d1e80
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ef0d8
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_CloseHandle_1
ret
Function at 0x4ef200
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 0x4ef2cf
push dword fs:[eax]
mov dword fs:[eax], esp
mov dl, 1
mov eax, dword [0x4eea64]
call fcn.004ef2f8
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4ef2a8
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, 0x4ef2e8
call fcn.0042adf4
mov edx, dword [ebp - 8]
mov eax, dword [0x596e78]
mov eax, dword [eax]
call fcn.00499ec8
call fcn.004eeacc
call sub.user32.dll_GetFocus
mov edx, dword [0x596e78]
mov edx, dword [edx]
cmp eax, dword [edx + 0x170]
jne 0x4ef28b
push 0x7a
call sub.user32.dll_GetKeyState
test ax, ax
jl 0x4ef292
call sub.user32.dll_WaitMessage
jmp 0x4ef265
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ef2af
mov eax, dword [ebp - 4]
call fcn.00404098
ret

Function at 0x4f48e8
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
mov ecx, 6
push 0
push 0
dec ecx
jne 0x4f48f0
push ecx
push ebx
xor eax, eax
push ebp
push 0x4f4a3a
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x10]
call fcn.004d24c0
mov edx, dword [ebp - 0x10]
mov eax, 0x59dda8
call fcn.00406448
lea eax, [ebp - 0x14]
mov ecx, dword [0x59dda8]
mov edx, 0x4f4a54
call fcn.00406914
mov eax, dword [ebp - 0x14]
call fcn.004d6b80
mov eax, dword [0x596f3c]
cmp byte [eax], 0
je 0x4f494b
mov eax, dword [0x59dda8]
call fcn.004d6288
lea edx, [ebp - 0x18]
mov eax, dword [0x59dda8]
call fcn.0049c230
mov edx, dword [ebp - 0x18]
lea eax, [ebp - 4]
mov ecx, 0x4f4a9c
call fcn.00406914
push 0
mov eax, dword [ebp - 4]
call fcn.004064d4
push eax
call sub.kernel32.dll_CreateDirectoryW
test eax, eax
jne 0x4f49e1
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.004a0e54
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.00429cf8
mov eax, dword [ebp - 0x30]
mov dword [ebp - 0x24], eax
lea edx, [ebp - 0x34]
mov eax, ebx
call fcn.0049e81c
mov eax, dword [ebp - 0x34]
mov dword [ebp - 0x20], eax
lea edx, [ebp - 0x28]
mov ecx, 2
mov al, 0x68
call fcn.004a0e24
mov ecx, dword [ebp - 0x1c]
mov dl, 1
mov eax, dword [0x427698]
call fcn.0042e4cc
call fcn.00404a74
lea eax, [ebp - 8]
call fcn.0051802c
cmp dword [ebp - 8], 0
je 0x4f4a12
lea eax, [ebp - 0xc]
mov ecx, 0x4f4ab8
mov edx, dword [ebp - 4]
call fcn.00406914
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 8]
call fcn.004f4890
mov eax, dword [ebp - 0xc]
call fcn.00518084
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4f4a41
lea eax, [ebp - 0x34]
mov edx, 3
call fcn.00406440
lea eax, [ebp - 0x1c]
mov edx, 7
call fcn.00406440
ret
Function at 0x4f7314
Capabilities:
Hide graphical window

Disassembly:
mov byte [0x59e081], 1
call fcn.004d42f8
test al, al
jne 0x4f7366
push 5
mov eax, dword [0x596e78]
mov eax, dword [eax]
mov eax, dword [eax + 0x170]
push eax
call sub.user32.dll_ShowWindow
mov eax, dword [0x596e78]
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 [0x596e88]
mov eax, dword [eax + 0x124]
mov cl, 2
xor edx, edx
call fcn.004f71f8
ret

Function at 0x4fa8b8
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 0x4fa8dd
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4fc690
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebx
call sub.kernel32.dll_GetTickCount_1
mov ebx, eax
jmp 0x4fc6bc
call sub.kernel32.dll_GetTickCount_1
sub eax, ebx
cmp eax, 0x3e8
jae 0x4fc6c5
call fcn.004fb3b0
mov eax, 0xa
call fcn.0049ec20
call fcn.004fb3b0
call fcn.004fc65c
test al, al
jne 0x4fc69a
pop ebx
ret

Function at 0x4fcbe8
Capabilities:
Hide graphical window

Disassembly:
push ebx
mov ebx, eax
mov eax, dword [0x596a14]
cmp dword [eax], 0
je 0x4fcc93
mov eax, dword [0x596a14]
mov eax, dword [eax]
call fcn.00481d5c
test al, al
je 0x4fcc93
mov eax, dword [0x596a14]
mov eax, dword [eax]
cmp byte [eax + 0x1e2], 0
je 0x4fcc3d
cmp byte [ebx + 0x389], 0
jne 0x4fcc3d
mov eax, dword [0x596e78]
mov eax, dword [eax]
mov eax, dword [eax + 0x170]
push eax
call sub.user32.dll_IsIconic
test eax, eax
je 0x4fcc41
xor eax, eax
jmp 0x4fcc43
mov al, 1
mov ebx, eax
push 0xfffffffffffffff0
mov eax, dword [0x596a14]
mov eax, dword [eax]
call fcn.004819b0
push eax
call sub.user32.dll_GetWindowLongW
test eax, 0x10000000
setne al
cmp bl, al
je 0x4fcc93
test bl, bl
je 0x4fcc7f
push 5
mov eax, dword [0x596a14]
mov eax, dword [eax]
call fcn.004819b0
push eax
call sub.user32.dll_ShowWindow
jmp 0x4fcc93
push 0
mov eax, dword [0x596a14]
mov eax, dword [eax]
call fcn.004819b0
push eax
call sub.user32.dll_ShowWindow
pop ebx
ret
Function at 0x4fcd44
Capabilities:
Get system information on windows

Disassembly:
push ebx
push esi
add esp, 0xffffffd8
mov byte [0x59e03a], 0
push 0x4fce2c
call sub.kernel32.dll_GetModuleHandleW_2
mov ebx, eax
push 0x4fce48
push ebx
call fcn.00409620
test eax, eax
je 0x4fcdd0
lea edx, [esp + 4]
push edx
call eax
push 0x4fce70
push ebx
call fcn.00409620
mov esi, eax
test esi, esi
je 0x4fcdda
push esp
call sub.kernel32.dll_GetCurrentProcess
push eax
call esi
test eax, eax
je 0x4fcdda
cmp dword [esp], 0
je 0x4fcdda
call fcn.004d119c
test al, al
je 0x4fcdda
push 0x4fce90
push ebx
call fcn.00409620
test eax, eax
je 0x4fcdda
push 0x4fcec4
push 0x4fcee4
call sub.kernel32.dll_GetModuleHandleW_2
push eax
call fcn.00409620
test eax, eax
je 0x4fcdda
mov byte [0x59e03a], 1
jmp 0x4fcdda
lea eax, [esp + 4]
push eax
call sub.kernel32.dll_GetSystemInfo_1
movzx eax, word [esp + 4]
sub ax, 1
jb 0x4fcdf9
sub ax, 5
je 0x4fce02
sub ax, 3
je 0x4fce0b
sub ax, 3
je 0x4fce14
jmp 0x4fce1d
mov byte [0x596858], 1
jmp 0x4fce24
mov byte [0x596858], 3
jmp 0x4fce24
mov byte [0x596858], 2
jmp 0x4fce24
mov byte [0x596858], 4
jmp 0x4fce24
mov byte [0x596858], 0
add esp, 0x28
pop esi
pop ebx
ret

Function at 0x4fcf00
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, 0x4fcf70
mov edx, 0x80000002
xor eax, eax
call fcn.0049dcc0
test eax, eax
jne 0x4fcf69
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 0x4fcfc4
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
test eax, eax
jne 0x4fcf60
cmp dword [ebp - 0xc], 4
jne 0x4fcf60
cmp dword [ebp - 8], 4
jne 0x4fcf60
movzx eax, word [ebp - 0x10]
mov word [0x59e050], ax
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey_1
mov esp, ebp
pop ebp
ret

Function at 0x4fd16c
Capabilities:
Check os version

Disassembly:
add esp, 0xfffffdd0
mov dword [esp], 0x114
push esp
call sub.kernel32.dll_GetVersionExW
test eax, eax
je 0x4fd21b
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 [0x59e04c], eax
cmp byte [0x59e039], 0
je 0x4fd21b
mov eax, dword [esp + 4]
cmp eax, 5
jb 0x4fd20c
mov dword [esp + 0x114], 0x11c
lea eax, [esp + 0x114]
push eax
call sub.kernel32.dll_GetVersionExW
test eax, eax
je 0x4fd21b
movzx eax, byte [esp + 0x228]
shl eax, 8
movzx edx, byte [esp + 0x22a]
or ax, dx
mov word [0x59e050], ax
movzx eax, byte [esp + 0x22e]
mov byte [0x59e052], al
movzx eax, word [esp + 0x22c]
mov word [0x59e054], ax
jmp 0x4fd21b
cmp eax, 4
jne 0x4fd21b
call fcn.004fcf00
call fcn.004fcfdc
add esp, 0x230
ret
Function at 0x4ff6c8
Capabilities:
Get file system object information

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffd44
push ebx
push esi
push edi
xor eax, eax
mov dword [ebp - 0x2bc], eax
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4ff8be
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 0x4b0]
mov edx, 0x20
call fcn.004786f8
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 0x4b0]
mov edx, 0x20
call fcn.0047872c
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 0x4b4]
mov edx, 0x20
call fcn.004786f8
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 0x4b4]
mov edx, 0x20
call fcn.0047872c
xor eax, eax
push ebp
push 0x4ff893
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x1010
push 0x2b4
lea eax, [ebp - 0x2b8]
push eax
push 0x10
push 0x4ff8cc
call sub.shell32.dll_SHGetFileInfoW
test eax, eax
je 0x4ff7a8
cmp word [ebp - 0x2ac], 0
je 0x4ff7a8
mov eax, dword [ebp - 0x2b4]
push eax
lea eax, [ebp - 0x2ac]
push eax
mov eax, dword [0x59ab50]
push eax
call sub.shell32.dll_ExtractIconW
mov edx, dword [ebp + 8]
mov edx, dword [edx - 4]
mov edx, dword [edx + 0x4b0]
call fcn.004ff604
xor edx, edx
mov al, 6
call fcn.004ef9d0
test al, al
je 0x4ff806
push 0x27
lea edx, [ebp - 0x2bc]
mov eax, dword [0x597084]
mov eax, dword [eax]
call fcn.0049c230
lea eax, [ebp - 0x2bc]
mov edx, 0x4ff8f4
call fcn.00406854
mov eax, dword [ebp - 0x2bc]
call fcn.004064d4
push eax
mov eax, dword [0x59ab50]
push eax
call sub.shell32.dll_ExtractIconW
mov edx, dword [ebp + 8]
mov edx, dword [edx - 4]
mov edx, dword [edx + 0x4b4]
call fcn.004ff604
jmp 0x4ff889
lea eax, [ebp - 4]
push eax
xor ecx, ecx
mov dl, 2
xor eax, eax
call fcn.004f51c0
cmp dword [ebp - 4], 0
jne 0x4ff82a
lea eax, [ebp - 4]
push eax
xor ecx, ecx
mov dl, 2
mov al, 1
call fcn.004f51c0
cmp dword [ebp - 4], 0
je 0x4ff889
push 0x1000
push 0x2b4
lea eax, [ebp - 0x2b8]
push eax
push 0
mov eax, dword [ebp - 4]
call fcn.004064d4
push eax
call sub.shell32.dll_SHGetFileInfoW
test eax, eax
je 0x4ff889
cmp word [ebp - 0x2ac], 0
je 0x4ff889
mov eax, dword [ebp - 0x2b4]
push eax
lea eax, [ebp - 0x2ac]
push eax
mov eax, dword [0x59ab50]
push eax
call sub.shell32.dll_ExtractIconW
mov edx, dword [ebp + 8]
mov edx, dword [edx - 4]
mov edx, dword [edx + 0x4b4]
call fcn.004ff604
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4ff89d
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ff8c5
lea eax, [ebp - 0x2bc]
call fcn.00406438
lea eax, [ebp - 4]
call fcn.00406438
ret
Function at 0x509684
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 0x509856
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 + 0x596998]
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.0049dcc0
test eax, eax
jne 0x50983b
xor eax, eax
push ebp
push 0x509830
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [edi + 4]
mov eax, dword [edi]
xor ecx, ecx
call fcn.004aa3f8
xor ebx, ebx
mov esi, dword [ebp - 4]
test esi, esi
je 0x509715
sub esi, 4
mov esi, dword [esi]
mov dword [ebp - 0x18], esi
cmp byte [ebp + 8], 0
je 0x509742
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 0x509764
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 0x5097da
sub eax, 0xe9
je 0x50977e
sub eax, 0x19
je 0x509819
jmp 0x5097d3
mov eax, dword [ebp - 4]
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x509795
mov eax, dword [ebp - 0x20]
sub eax, 4
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0x10000
jl 0x5097a8
call fcn.00404b68
jmp 0x50983b
mov eax, dword [ebp - 4]
mov dword [ebp - 0x24], eax
cmp dword [ebp - 0x24], 0
je 0x5097bf
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 0x509709
call fcn.00404b68
jmp 0x50983b
lea ecx, [ebx + 1]
mov edx, dword [edi + 4]
mov eax, dword [edi]
call fcn.004aa3f8
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.004bb588
lea eax, [ebp - 0x30]
mov edx, dword [ebp - 8]
call fcn.004a8590
inc ebx
jmp 0x509709
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x509837
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 0x50985d
lea eax, [ebp - 8]
mov edx, 2
call fcn.00406440
ret
Function at 0x50f368
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 0x50f3ec
push dword fs:[eax]
mov dword fs:[eax], esp
test esi, esi
je 0x50f3d4
mov ebx, esi
test ebx, ebx
je 0x50f39a
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, 0x50f408
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 0x50f3d6
mov bl, 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x50f3f3
lea eax, [ebp - 8]
call fcn.00406438
ret