joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40256d
Capabilities:
Query or enumerate registry key
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
movzx eax, cx
xor esi, esi
test ax, ax
je 0x402622
xor edx, edx
inc edx
cmp ax, dx
je 0x4025e8
jbe 0x402629
cmp cx, 3
ja 0x402629
lea eax, [ebp - 8]
mov dword [ebp - 4], esi
push eax
push 0x20019
push esi
push 0x40800c
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x4025e3
lea eax, [ebp - 4]
push eax
push esi
push esi
push esi
push str.PendingFileRenameOperations
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push dword [ebp - 8]
neg eax
sbb eax, eax
not eax
and dword [ebp - 4], eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov esi, dword [ebp - 4]
jmp 0x402629
lea eax, [ebp - 8]
mov dword [ebp - 4], esi
push eax
push 0x20019
push esi
push str.SystemCurrentControlSetControlSession_ManagerFileRenameOperations
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x4025e3
push esi
push esi
push esi
push esi
lea eax, [ebp - 4]
push eax
push esi
push esi
push esi
push esi
push esi
push esi
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyA]
jmp 0x4025d1
call fcn.004024e0
mov esi, eax
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x402773
Capabilities:
Get common file path
Query environment variable
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x11c
mov eax, dword [0x408004]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
xor ebx, ebx
push edi
mov edi, ecx
mov dword [ebp - 0x110], esi
mov byte [edi], bl
cmp byte [esi], 0x23
jne 0x4028b2
inc esi
movsx eax, byte [esi]
push eax
call dword [sym.imp.USER32.dll_CharUpperA]
push esi
mov byte [ebp - 0x109], al
call dword [sym.imp.USER32.dll_CharNextA]
push eax
call dword [sym.imp.USER32.dll_CharNextA]
mov dword [ebp - 0x110], eax
mov esi, 0x104
mov al, byte [ebp - 0x109]
cmp al, 0x53
je 0x4028b7
cmp al, 0x57
je 0x4028a8
push ecx
push 0x401210
push ecx
mov edx, esi
mov dword [ebp - 0x11c], esi
lea ecx, [ebp - 0x108]
call fcn.00401781
push dword [ebp - 0x110]
mov edx, esi
lea ecx, [ebp - 0x108]
call fcn.0040658a
lea eax, [ebp - 0x118]
push eax
push 0x20019
push ebx
lea eax, [ebp - 0x108]
push eax
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x4028c3
lea eax, [ebp - 0x11c]
push eax
push edi
lea eax, [ebp - 0x114]
push eax
push ebx
push 0x401140
push dword [ebp - 0x118]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x40289a
mov eax, dword [ebp - 0x114]
cmp eax, 2
jne 0x402892
push esi
lea eax, [ebp - 0x108]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
test eax, eax
je 0x40288c
lea eax, [ebp - 0x108]
mov edx, esi
push eax
mov ecx, edi
call fcn.00401680
jmp 0x402897
mov eax, dword [ebp - 0x114]
cmp eax, 1
jne 0x40289a
xor ebx, ebx
inc ebx
push dword [ebp - 0x118]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x4028bf
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
jmp 0x4028c3
mov esi, 0x104
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test ebx, ebx
jne 0x4028d2
push dword [ebp - 0x110]
mov edx, esi
mov ecx, edi
call fcn.0040658a
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
pop esi
xor ecx, ebp
inc eax
pop ebx
call fcn.00406ce0
mov esp, ebp
pop ebp
ret 4
Function at 0x4028e8
Capabilities:
Get file version info

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x3c
push ebx
mov dword [ebp - 8], edx
mov edx, ecx
push esi
xor esi, esi
mov dword [ebp - 0xc], edx
mov ebx, esi
push edi
mov edi, esi
mov dword [ebp - 0x10], ebx
cmp dword [edx + 0x7c], esi
jle 0x402a62
mov eax, esi
mov dword [ebp - 4], esi
mov ecx, dword [edx + 0x80]
add eax, edx
add edx, 0x84
mov dword [ebp - 0x14], ecx
mov eax, dword [eax + ecx + 0xbc]
mov ecx, dword [ebp - 8]
add eax, edx
push eax
call fcn.00402773
test eax, eax
je 0x402a65
lea eax, [ebp - 0x1c]
push eax
push dword [ebp - 8]
call dword [sym.imp.VERSION.dll_GetFileVersionInfoSizeA]
mov dword [ebp - 0x18], eax
test eax, eax
je 0x402a2c
push eax
push 0x42
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov edi, eax
test edi, edi
je 0x402a65
push edi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
mov dword [ebp - 0x20], eax
test eax, eax
je 0x402a65
push eax
push dword [ebp - 0x18]
push dword [ebp - 0x1c]
push dword [ebp - 8]
call dword [sym.imp.VERSION.dll_GetFileVersionInfoA]
test eax, eax
je 0x402a20
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x28]
push eax
push 0x401244
push dword [ebp - 0x20]
call dword [sym.imp.VERSION.dll_VerQueryValueA]
test eax, eax
je 0x402a20
cmp dword [ebp - 0x24], 0
je 0x402a20
mov eax, dword [ebp - 0x28]
mov ebx, esi
mov ecx, dword [eax + 0xc]
mov eax, dword [eax + 8]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp - 0x14]
mov edx, dword [ebp - 0x18]
add ecx, 0x94
mov dword [ebp - 0x2c], eax
mov eax, dword [ebp - 4]
add eax, dword [ebp - 0xc]
add eax, ecx
mov ecx, dword [ebp - 0x2c]
mov dword [ebp - 0x20], eax
mov esi, eax
push dword [esi - 0xc]
push dword [esi - 0x10]
call fcn.00402a89
push dword [esi]
mov dword [ebp + ebx - 0x34], eax
push dword [esi - 4]
call fcn.00402a89
mov dword [ebp + ebx - 0x3c], eax
lea esi, [esi + 0x18]
add ebx, 4
cmp ebx, 8
jl 0x4029df
mov ebx, dword [ebp - 0x10]
xor esi, esi
cmp dword [ebp - 0x34], esi
jl 0x402a16
cmp dword [ebp - 0x3c], esi
jle 0x402a20
cmp dword [ebp - 0x30], esi
jl 0x402a80
cmp dword [ebp - 0x38], esi
jg 0x402a80
push edi
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
mov edx, dword [ebp - 0xc]
jmp 0x402a4c
mov eax, dword [ebp - 4]
mov edx, dword [ebp - 0xc]
add eax, edx
mov ecx, dword [ebp - 0x14]
mov ebx, dword [ebp - 0x10]
cmp dword [eax + ecx + 0x84], esi
jne 0x402a65
cmp dword [eax + ecx + 0x88], esi
jne 0x402a65
mov eax, dword [ebp - 4]
inc ebx
add eax, 0x3c
mov dword [ebp - 0x10], ebx
mov dword [ebp - 4], eax
cmp ebx, dword [edx + 0x7c]
jl 0x402912
xor esi, esi
inc esi
mov ecx, dword [ebp + 0xc]
mov dword [ecx], ebx
test edi, edi
je 0x402a75
push edi
call dword [sym.imp.KERNEL32.dll_GlobalFree]
pop edi
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
push edi
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
jmp 0x402a65
Function at 0x402caa
Capabilities:
Check mutex on windows
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x408004]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
push 0x8fc
xor edi, edi
mov esi, ecx
push edi
push 0x409140
mov ebx, edx
mov dword [0x409a3c], esi
call sub.msvcrt.dll_memset
push 0x32c
push edi
push 0x408a20
call sub.msvcrt.dll_memset
push 0x104
push edi
push 0x4088c0
call sub.msvcrt.dll_memset
add esp, 0x24
xor eax, eax
inc eax
mov edx, 0x409154
mov ecx, 0x401278
mov dword [0x4093ec], eax
push 0x7f
call fcn.0040468f
test eax, eax
je 0x402ef3
cmp eax, 0x80
ja 0x402ef3
push edi
xor eax, eax
inc eax
push eax
push eax
push edi
call dword [sym.imp.KERNEL32.dll_CreateEventA]
push eax
mov dword [0x40858c], eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
push 4
mov edx, 0x409a34
mov ecx, 0x401280
call fcn.0040468f
test eax, eax
jne 0x402d7d
xor eax, eax
mov edx, 0x4b1
push eax
push 0x10
push eax
push eax
xor ecx, ecx
call fcn.004044b9
mov dword [0x409124], 0x80070714
jmp 0x402f06
test byte [0x409a34], 0xc0
je 0x402e1f
push 0x104
lea edx, [ebp - 0x108]
mov ecx, 0x40128c
call fcn.0040468f
test eax, eax
je 0x402d5b
lea eax, [ebp - 0x108]
push eax
push 1
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
mov dword [0x408588], eax
test eax, eax
je 0x402e1f
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x402e1f
xor ecx, ecx
test byte [0x409a34], 0x80
je 0x402dea
push ecx
push 0x10
push ecx
push 0x409154
mov edx, 0x54b
call fcn.004044b9
jmp 0x402e04
push 4
push 0x20
push 0
push 0x409154
mov edx, 0x524
call fcn.004044b9
cmp eax, 6
je 0x402e1f
push dword [0x408588]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [0x409124], 0x800700b7
jmp 0x402f06
and dword [0x409120], edi
mov ecx, ebx
call fcn.00405c9e
test eax, eax
jne 0x402e3a
mov edx, 0x520
jmp 0x402ef8
cmp byte [0x408a3a], 0
je 0x402e52
mov ecx, 0x408a3a
call fcn.00402390
jmp 0x402f06
push 0xa
push 0x40129c
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
test eax, eax
je 0x402e6e
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov edi, eax
cmp dword [0x408184], 0
je 0x402e7d
call dword [sym.imp.COMCTL32.dll_InitCommonControls]
cmp dword [0x408a24], 0
je 0x402e8b
xor eax, eax
inc eax
jmp 0x402f08
mov ecx, edi
call fcn.004036ee
test eax, eax
je 0x402f06
mov ax, word [0x409a40]
xor ebx, ebx
inc ebx
cmp ax, bx
je 0x402eb0
cmp ax, 2
je 0x402eb0
cmp ax, 3
jne 0x402eef
test dword [0x409a34], 0x100
je 0x402eef
test byte [0x408a38], 1
jne 0x402eef
call fcn.004018a3
test eax, eax
jne 0x402eef
push 0x83e
push 0x547
push 0x4019e0
push eax
mov edx, 0x7d6
call fcn.00406517
cmp eax, 0x83d
jne 0x402f06
mov eax, ebx
jmp 0x402f08
mov edx, 0x4b1
xor eax, eax
xor ecx, ecx
push eax
push 0x10
push eax
push eax
call fcn.004044b9
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00406ce0
mov esp, ebp
pop ebp
ret 4
Function at 0x402f1d
Capabilities:
Get common file path
Set current directory

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x110
mov eax, dword [0x408004]
xor eax, ebp
mov dword [ebp - 4], eax
cmp word [0x408a38], 0
push ebx
push esi
push edi
jne 0x402f6c
cmp dword [0x408a24], 0
jne 0x402f5f
call fcn.004051e5
test eax, eax
je 0x403041
cmp word [0x408a38], 0
jne 0x402f6c
call fcn.00403a3f
test eax, eax
je 0x403041
call fcn.00405164
test eax, eax
je 0x403041
call fcn.004055a0
test eax, eax
je 0x403041
mov esi, 0x105
lea eax, [ebp - 0x10c]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
push 0x401144
mov edx, esi
lea ecx, [ebp - 0x10c]
call fcn.0040658a
lea eax, [ebp - 0x10c]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov ebx, eax
xor edi, edi
test ebx, ebx
je 0x402ff7
push 0x4012a8
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 0x110], eax
test eax, eax
je 0x402ff7
mov esi, esp
mov ecx, eax
push edi
push 0x4091e4
call dword [0x40a288]
call dword [ebp - 0x110]
cmp esi, esp
je 0x402ff7
mov ecx, 4
int 0x29
push ebx
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
cmp dword [0x408a24], edi
jne 0x403017
cmp dword [0x409a30], edi
jne 0x403017
call fcn.0040621e
test eax, eax
je 0x403041
push 0x4091e4
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryA]
test eax, eax
jne 0x403054
push edi
push 0x10
push edi
push edi
mov edx, 0x4bc
xor ecx, ecx
call fcn.004044b9
call fcn.00406285
mov dword [0x409124], eax
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00406ce0
mov esp, ebp
pop ebp
ret
cmp dword [0x408a2c], edi
jne 0x403065
call fcn.00403b26
test eax, eax
je 0x403041
test byte [0x408d48], 0xc0
jne 0x40307c
mov cx, word [0x409a40]
call fcn.0040256d
mov edi, eax
mov eax, dword [0x408a24]
mov dword [0x409a44], edi
test eax, eax
jne 0x4030a1
cmp dword [0x409a30], eax
jne 0x4030a1
call fcn.00403ba2
test eax, eax
je 0x403041
mov eax, dword [0x408a24]
cmp word [0x408a38], 0
jne 0x4030b4
test eax, eax
jne 0x4030b4
call fcn.00404169
xor eax, eax
inc eax
jmp 0x403043
Function at 0x403fef
Capabilities:
Create process on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x21c
mov eax, dword [0x408004]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
xor esi, esi
mov ebx, ecx
inc esi
xor eax, eax
push edi
test ebx, ebx
je 0x40410a
lea edi, [ebp - 0x21c]
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
lea eax, [ebp - 0x21c]
push eax
push edx
xor edi, edi
push edi
push edi
push 0x20
push edi
push edi
push edi
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
test eax, eax
je 0x4040c4
push 0xffffffffffffffff
push dword [ebp - 0x21c]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
lea eax, [ebp - 0x20c]
push eax
push dword [ebp - 0x21c]
call dword [sym.imp.KERNEL32.dll_GetExitCodeProcess]
mov ecx, dword [ebp - 0x20c]
cmp dword [0x408a28], edi
jne 0x404091
mov eax, dword [0x409a2c]
test al, 1
je 0x404091
test al, 2
jne 0x404091
mov eax, ecx
and eax, 0xff000000
cmp eax, 0xaa000000
jne 0x404091
mov dword [0x409a2c], ecx
call fcn.0040411b
push dword [ebp - 0x218]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [ebp - 0x21c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test dword [0x409a34], 0x400
je 0x404108
cmp dword [ebp - 0x20c], edi
jge 0x404108
jmp 0x404106
call fcn.00406285
push edi
mov dword [0x409124], eax
lea eax, [ebp - 0x208]
push 0x200
push eax
push edi
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push edi
push 0x1000
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
push edi
push 0x10
lea eax, [ebp - 0x208]
mov edx, 0x4c4
push eax
push ebx
xor ecx, ecx
call fcn.004044b9
mov esi, edi
mov eax, esi
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00406ce0
mov esp, ebp
pop ebp
ret
Function at 0x404224
Capabilities:
Get common file path

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x30
push ebx
push esi
push edi
push str.SHELL32.DLL
mov esi, ecx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x4043b2
push str.SHBrowseForFolder
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 8], eax
test eax, eax
je 0x4043a4
push 0xc3
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 0x10], eax
test eax, eax
je 0x4043a4
push str.SHGetPathFromIDList
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 0xc], eax
test eax, eax
je 0x4043a4
xor ebx, ebx
cmp byte [0x4088c0], bl
jne 0x4042e6
push 0x4088c0
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
mov ecx, 0x4088c0
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4042ad
sub ecx, edx
lea eax, [ecx + 0x4088c0]
push eax
push 0x4088c0
call dword [sym.imp.USER32.dll_CharPrevA]
mov dword [ebp - 4], eax
cmp byte [eax], 0x5c
jne 0x4042e6
push eax
push 0x4088c0
call dword [sym.imp.USER32.dll_CharPrevA]
cmp byte [eax], 0x3a
je 0x4042e6
mov eax, dword [ebp - 4]
mov byte [eax], bl
lea eax, [ebp - 0x30]
mov byte [0x4087a0], bl
mov dword [ebp - 0x30], esi
mov esi, esp
mov dword [ebp - 0x2c], ebx
mov dword [ebp - 0x28], ebx
mov ebx, dword [ebp - 8]
mov ecx, ebx
push eax
mov dword [ebp - 0x24], 0x408598
mov dword [ebp - 0x20], 1
mov dword [ebp - 0x1c], 0x404200
mov dword [ebp - 0x18], 0x4088c0
call dword [0x40a288]
call ebx
cmp esi, esp
je 0x40432f
mov ecx, 4
int 0x29
mov dword [ebp - 8], eax
test eax, eax
je 0x404390
mov ebx, dword [ebp - 0xc]
mov esi, esp
push 0x4088c0
push eax
mov ecx, ebx
call dword [0x40a288]
call ebx
cmp esi, esp
je 0x404356
mov ecx, 4
int 0x29
cmp byte [0x4088c0], 0
je 0x404373
push 0x4088c0
mov edx, 0x104
mov ecx, 0x4087a0
call fcn.00401680
mov ebx, dword [ebp - 0x10]
mov esi, esp
push dword [ebp - 8]
mov ecx, ebx
call dword [0x40a288]
call ebx
cmp esi, esp
je 0x404390
mov ecx, 4
int 0x29
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
xor eax, eax
cmp byte [0x4087a0], al
setne al
jmp 0x4043c7
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov edx, 0x4c1
jmp 0x4043b7
mov edx, 0x4c2
xor ebx, ebx
mov ecx, esi
push ebx
push 0x10
push ebx
push ebx
call fcn.004044b9
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x40468f
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ebx
push esi
push edi
push 0xa
mov edi, ecx
mov ebx, edx
push edi
push 0
call dword [sym.imp.KERNEL32.dll_FindResourceA]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
cmp esi, dword [ebp + 8]
ja 0x4046fb
test ebx, ebx
je 0x4046fb
test esi, esi
je 0x4046f9
push 0xa
push edi
push 0
call dword [sym.imp.KERNEL32.dll_FindResourceA]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_LoadResource]
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
test edi, edi
je 0x4046f9
push esi
push edi
push dword [ebp + 8]
push ebx
call dword [sym.imp.msvcrt.dll_memcpy_s]
add esp, 0x10
push edi
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, esi
jmp 0x4046fb
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret 4

Function at 0x40476d
Capabilities:
Set file attributes

Disassembly:
mov edi, edi
push esi
mov esi, ecx
call fcn.004066ae
test eax, eax
jne 0x40477e
inc eax
pop esi
ret
cmp dword [0x4091dc], 0
push edi
jne 0x4047cc
test byte [0x408a38], 1
jne 0x4047cc
push 6
xor edi, edi
mov dword [0x409404], esi
push edi
push 0x403450
push dword [0x408584]
mov edx, 0x7d3
call fcn.00406517
sub eax, 6
je 0x4047cc
sub eax, 1
je 0x4047db
sub eax, 0x832
jne 0x4047cc
mov dword [0x4091dc], 1
push 0x80
push esi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
xor edi, edi
inc edi
mov eax, edi
pop edi
pop esi
ret

Function at 0x40490c
Capabilities:
Create directory

Disassembly:
mov edi, edi
push edi
mov edi, ecx
mov cl, byte [edi]
test cl, cl
je 0x404973
mov al, byte [edi + 1]
push ebx
xor ebx, ebx
push esi
lea esi, [edi + 2]
cmp al, 0x3a
jne 0x40492f
cmp byte [esi], 0x5c
jne 0x40492f
lea esi, [edi + 3]
jmp 0x40496b
cmp cl, 0x5c
jne 0x40493d
cmp al, cl
jne 0x40493d
push 2
pop ebx
jmp 0x40496b
lea esi, [edi + 1]
jmp 0x40496d
cmp al, 0x5c
jne 0x404962
cmp byte [esi - 1], 0x3a
je 0x404962
test ebx, ebx
je 0x404953
dec ebx
jmp 0x404962
push 0
push edi
mov byte [esi], 0
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
mov byte [esi], 0x5c
push esi
call dword [sym.imp.USER32.dll_CharNextA]
mov esi, eax
mov al, byte [esi]
test al, al
jne 0x404942
pop esi
pop ebx
pop edi
ret
Function at 0x404fe0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebx
push esi
xor ebx, ebx
mov esi, 0x40134c
push ebx
xor edx, edx
mov ecx, esi
call fcn.0040468f
push 0xa
push esi
push ebx
mov dword [0x409144], eax
call dword [sym.imp.KERNEL32.dll_FindResourceA]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov dword [0x409140], eax
test eax, eax
je 0x405161
mov eax, dword [0x408584]
test eax, eax
je 0x405057
push ebx
push 0x842
push eax
call dword [sym.imp.USER32.dll_GetDlgItem]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push 5
push 0x841
push dword [0x408584]
call dword [sym.imp.USER32.dll_GetDlgItem]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
call fcn.00404efd
test eax, eax
jne 0x40507c
mov ecx, dword [0x408584]
mov edx, 0x4ba
push ebx
push 0x10
push ebx
push ebx
call fcn.004044b9
mov esi, ebx
jmp 0x405107
push edi
push 0x409148
push 1
push 0x404bc0
push fcn.00404b60
push 0x404ad0
push 0x404a50
push fcn.00404980
push 0x404cc0
push 0x404ca0
call dword [sym.imp.Cabinet.dll_FDICreate]
mov edi, eax
add esp, 0x24
test edi, edi
je 0x4050e8
push 0x409140
push ebx
push 0x404cd0
push ebx
push 0x401140
push str.MEMCAB
push edi
call dword [sym.imp.Cabinet.dll_FDICopy]
mov esi, eax
add esp, 0x1c
test esi, esi
je 0x405106
push edi
call dword [sym.imp.Cabinet.dll_FDIDestroy]
pop ecx
test eax, eax
jne 0x405106
mov edx, dword [0x409148]
mov ecx, dword [0x408584]
push ebx
push 0x10
push ebx
push ebx
lea edx, [edx + 0x514]
call fcn.004044b9
mov esi, ebx
pop edi
mov eax, dword [0x409140]
test eax, eax
je 0x40511d
push eax
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov dword [0x409140], ebx
test esi, esi
jne 0x40513a
cmp dword [0x4091d8], ebx
jne 0x40513a
push ebx
push 0x10
push ebx
push ebx
mov edx, 0x4f8
xor ecx, ecx
call fcn.004044b9
test byte [0x408a38], 1
jne 0x40515f
test byte [0x409a34], 1
jne 0x40515f
push ebx
push esi
push 0xfa1
push dword [0x408584]
call dword [sym.imp.USER32.dll_SendMessageA]
mov eax, esi
pop esi
pop ebx
ret
Function at 0x4052b6
Capabilities:
Delete file
Set current directory
Set file attributes

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x408004]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [0x4091e0]
test esi, esi
je 0x405317
push edi
cmp dword [0x408a24], 0
mov edi, esi
jne 0x405300
cmp dword [0x409a30], 0
jne 0x405300
push 0x80
push dword [esi]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
push dword [edi]
mov esi, dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_LocalFree]
push edi
call dword [sym.imp.KERNEL32.dll_LocalFree]
test esi, esi
jne 0x4052d7
pop edi
mov eax, dword [0x408a20]
pop esi
test eax, eax
je 0x405379
cmp dword [0x408a24], 0
jne 0x405379
cmp dword [0x409a30], 0
jne 0x405379
push ecx
push 0x4091e4
push ecx
mov edx, 0x104
lea ecx, [ebp - 0x108]
call fcn.00401781
test byte [0x409a34], 0x20
je 0x40535e
lea ecx, [ebp - 0x108]
call fcn.004065e8
push 0x4011fc
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryA]
lea ecx, [ebp - 0x108]
call fcn.00402390
mov eax, dword [0x408a20]
cmp word [0x409a40], 1
je 0x40538c
test eax, eax
je 0x40538c
call fcn.00401fe1
mov ecx, dword [ebp - 4]
and dword [0x408a20], 0
xor ecx, ebp
call fcn.00406ce0
mov esp, ebp
pop ebp
ret

Function at 0x4053a1
Capabilities:
Check if file exists
Create directory
Delete directory
Delete file
Get common file path
Get file attributes

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x408004]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov esi, edx
mov ebx, ecx
xor edi, edi
push edi
push 0x401378
lea eax, [ebp - 0x108]
push 0x104
push eax
call fcn.0040171e
add esp, 0x10
mov edx, 0x104
mov ecx, esi
inc edi
push ebx
call fcn.00401680
lea eax, [ebp - 0x108]
mov edx, 0x104
push eax
mov ecx, esi
call fcn.0040658a
push esi
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x40544f
cmp edi, 0x190
jl 0x4053bf
push esi
xor edi, edi
push edi
push 0x401384
push ebx
call dword [sym.imp.KERNEL32.dll_GetTempFileNameA]
test eax, eax
je 0x40543a
push esi
inc edi
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
mov ecx, dword [ebp - 4]
mov eax, edi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00406ce0
mov esp, ebp
pop ebp
ret 4
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
test eax, eax
je 0x405415
xor edi, edi
inc edi
mov dword [0x408a20], edi
jmp 0x40543a
Function at 0x4058c8
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, ecx
mov edx, edi
lea ecx, [edx + 1]
mov al, byte [edx]
inc edx
test al, al
jne 0x4058d8
sub edx, ecx
lea esi, [edx + 0x14]
push esi
push 0x40
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
mov ebx, eax
test ebx, ebx
jne 0x405919
xor esi, esi
mov edx, 0x4b5
push esi
push 0x10
push esi
push esi
xor ecx, ecx
call fcn.004044b9
call fcn.00406285
mov dword [0x409124], eax
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push edi
mov edx, esi
mov ecx, ebx
call fcn.00401680
push 0x4013b8
mov edx, esi
mov ecx, ebx
call fcn.0040658a
xor esi, esi
push esi
push 0x4000080
push 1
push esi
push esi
push 0x40000000
push ebx
call dword [sym.imp.KERNEL32.dll_CreateFileA]
push ebx
mov dword [ebp - 4], eax
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov eax, dword [ebp - 4]
cmp eax, 0xffffffff
je 0x405906
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x405906
test al, 0x10
je 0x405906
xor eax, eax
mov dword [0x409124], esi
inc eax
jmp 0x405912