joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100168b
Capabilities:
Compare security identifiers

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x100a1f4]
push ebx
xor ebx, ebx
cmp eax, 2
mov byte [ebp - 0x18], bl
mov byte [ebp - 0x17], bl
mov byte [ebp - 0x16], bl
mov byte [ebp - 0x15], bl
mov byte [ebp - 0x14], bl
mov byte [ebp - 0x13], 5
mov dword [ebp - 4], ebx
jne 0x10017ae
lea eax, [ebp - 4]
push eax
call fcn.010015f6
test eax, eax
jne 0x100179c
lea eax, [ebp - 0xc]
push eax
push 8
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
je 0x10017ae
push edi
mov edi, dword [sym.imp.ADVAPI32.dll_GetTokenInformation]
lea eax, [ebp - 8]
push eax
push ebx
push ebx
push 2
push dword [ebp - 0xc]
call edi
test eax, eax
jne 0x1001790
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x7a
jne 0x1001790
push esi
push dword [ebp - 8]
push ebx
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
mov esi, eax
cmp esi, ebx
je 0x100178f
lea eax, [ebp - 8]
push eax
push dword [ebp - 8]
push esi
push 2
push dword [ebp - 0xc]
call edi
test eax, eax
je 0x1001788
lea eax, [ebp - 0x10]
push eax
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
push 0x220
push 0x20
push 2
lea eax, [ebp - 0x18]
push eax
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
test eax, eax
je 0x1001788
cmp dword [esi], ebx
jbe 0x100177f
lea edi, [esi + 4]
push dword [ebp - 0x10]
push dword [edi]
call dword [sym.imp.ADVAPI32.dll_EqualSid]
test eax, eax
jne 0x1001774
inc ebx
add edi, 8
cmp ebx, dword [esi]
jb 0x100175b
jmp 0x100177f
xor eax, eax
inc eax
mov dword [0x100a1f4], eax
mov dword [ebp - 4], eax
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_FreeSid]
push esi
call dword [sym.imp.KERNEL32.dll_LocalFree]
pop esi
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
jmp 0x10017ab
cmp dword [ebp - 4], ebx
je 0x10017ab
mov dword [0x100a1f4], 1
mov eax, dword [ebp - 4]
pop ebx
leave
ret

Function at 0x10018b5
Capabilities:
Shutdown system

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push esi
lea eax, [ebp - 4]
push eax
push 0x28
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
xor esi, esi
test eax, eax
jne 0x10018e1
push esi
push 0x10
push esi
push esi
push 0x4f5
jmp 0x1001936
lea eax, [ebp - 0x10]
push eax
push 0x1001254
push esi
call dword [sym.imp.ADVAPI32.dll_LookupPrivilegeValueA]
push esi
push esi
push esi
lea eax, [ebp - 0x14]
push eax
push esi
push dword [ebp - 4]
mov dword [ebp - 0x14], 1
mov dword [ebp - 8], 2
call dword [sym.imp.ADVAPI32.dll_AdjustTokenPrivileges]
test eax, eax
push esi
jne 0x1001920
push 0x10
push esi
push esi
push 0x4f6
jmp 0x1001936
push 2
call dword [sym.imp.USER32.dll_ExitWindowsEx]
test eax, eax
jne 0x1001940
push esi
push 0x10
push esi
push esi
push 0x4f7
push esi
call fcn.010038cc
xor eax, eax
jmp 0x1001943
xor eax, eax
inc eax
pop esi
leave
ret
Function at 0x1001946
Capabilities:
Delete registry value
Persist via run registry key

Disassembly:
push ebp
mov ebp, esp
push ecx
cmp byte [0x100a2e0], 0
je 0x1001989
lea eax, [ebp - 4]
push eax
push 0x20006
push 0
push str.SoftwareMicrosoftWindowsCurrentVersionRunOnce
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x1001989
push 0x100a2e0
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
leave
ret
Function at 0x1001b8b
Capabilities:
Get common file path
Persist via run registry key
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x344
push ebx
xor ebx, ebx
cmp byte [0x100a2e0], bl
je 0x1001c7c
lea eax, [ebp - 4]
push eax
push 0x2001f
push ebx
push str.SoftwareMicrosoftWindowsCurrentVersionRunOnce
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x1001c7c
push esi
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x344]
push eax
push ebx
push ebx
mov esi, 0x100a2e0
push esi
push dword [ebp - 4]
mov dword [ebp - 8], 0x238
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x1001c72
push edi
push 0x40
pop ecx
mov byte [ebp - 0x10c], bl
lea edi, [ebp - 0x10b]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
push 0x104
lea eax, [ebp - 0x10c]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
pop edi
je 0x1001c2e
push 0x1001251
lea eax, [ebp - 0x10c]
push eax
call fcn.01005b32
push 0x100ac44
lea eax, [ebp - 0x10c]
push eax
lea eax, [ebp - 0x344]
push str.rundll32.exe__sadvpack.dll_DelNodeRunDLL32___s_
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0x10
lea eax, [ebp - 0x344]
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenA]
inc eax
push eax
lea eax, [ebp - 0x344]
push eax
push 1
push ebx
push esi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
pop ebx
leave
ret
Function at 0x1001c7f
Capabilities:
Delete directory
Delete file
Enumerate files on windows
Enumerate files recursively
Set file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x244
push ebx
mov ebx, dword [ebp + 8]
test ebx, ebx
je 0x1001da4
cmp byte [ebx], 0
je 0x1001da4
push esi
push edi
mov edi, dword [sym.imp.KERNEL32.dll_lstrcpyA]
push ebx
lea eax, [ebp - 0x104]
push eax
call edi
mov esi, dword [sym.imp.KERNEL32.dll_lstrcatA]
push 0x100128c
lea eax, [ebp - 0x104]
push eax
call esi
lea eax, [ebp - 0x244]
push eax
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [ebp + 8], eax
je 0x1001da2
push ebx
lea eax, [ebp - 0x104]
push eax
call edi
test byte [ebp - 0x244], 0x10
lea eax, [ebp - 0x218]
je 0x1001d51
push 0x1001288
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
test eax, eax
je 0x1001d7a
push 0x1001284
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
test eax, eax
je 0x1001d7a
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0x104]
push eax
call esi
push 0x1001251
lea eax, [ebp - 0x104]
push eax
call fcn.01005b32
lea eax, [ebp - 0x104]
push eax
call fcn.01001c7f
jmp 0x1001d7a
push eax
lea eax, [ebp - 0x104]
push eax
call esi
push 0x80
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
lea eax, [ebp - 0x244]
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x1001ce3
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_FindClose]
push ebx
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
pop edi
pop esi
pop ebx
leave
ret 4

Function at 0x1001ddf
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x104
push edi
push 0x104
lea eax, [ebp - 0x104]
push eax
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
test eax, eax
je 0x1001e4d
push esi
push 0x1001290
lea eax, [ebp - 0x104]
push eax
call fcn.01005b32
lea eax, [ebp - 0x104]
push eax
push edi
push edi
push edi
call dword [sym.imp.KERNEL32.dll_WritePrivateProfileStringA]
push 0x40
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.KERNEL32.dll__lopen]
mov esi, eax
cmp esi, 0xffffffff
je 0x1001e4c
push 2
push edi
push esi
call dword [sym.imp.KERNEL32.dll__llseek]
push esi
mov edi, eax
call dword [sym.imp.KERNEL32.dll__lclose]
pop esi
mov eax, edi
pop edi
leave
ret

Function at 0x1001e52
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
lea eax, [ebp + 8]
push eax
push 0x20019
xor esi, esi
push esi
push dword [ebp + 8]
mov dword [ebp - 4], esi
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x1001e9b
lea eax, [ebp - 4]
push eax
push esi
push esi
push esi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
je 0x1001e92
mov dword [ebp - 4], esi
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebp - 4]
pop esi
leave
ret 8
Function at 0x1001ea3
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
lea eax, [ebp + 8]
push eax
push 0x20019
xor esi, esi
push esi
push dword [ebp + 8]
mov dword [ebp - 4], esi
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x1001ef0
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]
test eax, eax
je 0x1001ee7
mov dword [ebp - 4], esi
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebp - 4]
pop esi
leave
ret 4

Function at 0x1001f4b
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x1001f68
push 0
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
jmp 0x1001f6b
and eax, 0x10
ret 4

Function at 0x1002081
Capabilities:
Get common file path
Query environment variable
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
mov eax, dword [ebp + 8]
and dword [ebp - 4], 0
and byte [eax], 0
push ebx
push esi
push edi
mov edi, dword [ebp + 0x10]
cmp byte [edi], 0x23
jne 0x1002194
inc edi
movsx eax, byte [edi]
push eax
call dword [sym.imp.USER32.dll_CharUpperA]
mov esi, dword [sym.imp.USER32.dll_CharNextA]
push edi
mov bl, al
call esi
push eax
call esi
cmp bl, 0x53
mov edi, eax
je 0x100218c
cmp bl, 0x57
je 0x100217e
mov esi, dword [sym.imp.KERNEL32.dll_lstrcpyA]
push 0x10012a0
lea eax, [ebp - 0x10c]
mov ebx, 0x104
push eax
mov dword [ebp - 8], ebx
call esi
push edi
lea eax, [ebp - 0x10c]
push eax
call fcn.01005b32
lea eax, [ebp + 0x10]
push eax
push 0x20019
push 0
lea eax, [ebp - 0x10c]
push eax
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x10021a4
lea eax, [ebp - 8]
push eax
push dword [ebp + 8]
lea eax, [ebp + 0xc]
push eax
push 0
push 0x1001251
push dword [ebp + 0x10]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x1002173
cmp dword [ebp + 0xc], 2
jne 0x1002166
push ebx
lea eax, [ebp - 0x10c]
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
test eax, eax
je 0x1002166
lea eax, [ebp - 0x10c]
push eax
push dword [ebp + 8]
call esi
jmp 0x100216c
cmp dword [ebp + 0xc], 1
jne 0x1002173
mov dword [ebp - 4], 1
push dword [ebp + 0x10]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x100219e
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
jmp 0x10021a4
push dword [ebp + 0xc]
push dword [ebp + 8]
jmp 0x1002198
push dword [ebp + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
cmp dword [ebp - 4], 0
jne 0x10021ad
push edi
push dword [ebp + 8]
call fcn.01005b32
pop edi
xor eax, eax
pop esi
inc eax
pop ebx
leave
ret 0xc
Function at 0x100263f
Capabilities:
Shutdown system

Disassembly:
test byte [esp + 4], 2
jne 0x1002650
call fcn.01002613
cmp eax, 2
jne 0x100268e
test byte [esp + 4], 4
jne 0x1002673
push 4
push 0x40
push 0
push 0x1001251
push 0x522
push 0
call fcn.010038cc
cmp eax, 6
jne 0x100268e
cmp word [0x100aa64], 0
jne 0x1002689
push 0
push 2
call dword [sym.imp.USER32.dll_ExitWindowsEx]
jmp 0x100268e
call fcn.010018b5
ret 4

Function at 0x1002691
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
push ebx
push esi
xor ebx, ebx
push edi
mov edi, dword [ebp + 8]
cmp dword [edi + 0x7c], ebx
mov dword [ebp - 4], ebx
mov dword [ebp - 0x10], ebx
mov dword [ebp - 8], ebx
jle 0x10027d0
mov dword [ebp - 0xc], ebx
jmp 0x10026b8
xor ebx, ebx
mov eax, dword [ebp - 0xc]
mov ecx, dword [edi + 0x80]
add eax, edi
lea esi, [eax + ecx + 0x84]
mov eax, dword [esi + 0x38]
lea eax, [eax + edi + 0x84]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
call fcn.01002081
test eax, eax
je 0x10027d7
lea eax, [ebp - 0x18]
push eax
push dword [ebp + 0xc]
call sub.VERSION.dll_GetFileVersionInfoSizeA
cmp eax, ebx
mov dword [ebp - 0x14], eax
je 0x10027b4
push eax
push 0x42
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x10027d7
push eax
call dword [sym.imp.KERNEL32.dll_GlobalLock]
mov ebx, eax
test ebx, ebx
je 0x10027d7
push ebx
push dword [ebp - 0x14]
push dword [ebp - 0x18]
push dword [ebp + 0xc]
call sub.VERSION.dll_GetFileVersionInfoA
test eax, eax
je 0x10027a9
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x20]
push eax
push 0x100132c
push ebx
call sub.VERSION.dll_VerQueryValueA
test eax, eax
je 0x10027a9
cmp dword [ebp - 0x1c], 0
je 0x10027a9
mov eax, dword [ebp - 0x20]
mov edi, dword [eax + 0xc]
mov ebx, dword [eax + 8]
lea ecx, [esi + 0x10]
xor edx, edx
push dword [ecx - 0xc]
push dword [ecx - 0x10]
push edi
push ebx
call fcn.010021d4
push dword [ecx]
mov dword [ebp + edx - 0x28], eax
push dword [ecx - 4]
push edi
push ebx
call fcn.010021d4
mov dword [ebp + edx - 0x30], eax
add edx, 4
add ecx, 0x18
cmp edx, 8
jl 0x1002762
cmp dword [ebp - 0x28], 0
jl 0x100279a
cmp dword [ebp - 0x30], 0
jle 0x10027a6
cmp dword [ebp - 0x24], 0
jl 0x10027f8
cmp dword [ebp - 0x2c], 0
jg 0x10027f8
mov edi, dword [ebp + 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
jmp 0x10027bd
cmp dword [esi], ebx
jne 0x10027d7
cmp dword [esi + 4], ebx
jne 0x10027d7
inc dword [ebp - 8]
mov eax, dword [ebp - 8]
add dword [ebp - 0xc], 0x3c
cmp eax, dword [edi + 0x7c]
jl 0x10026b6
mov dword [ebp - 0x10], 1
cmp dword [ebp - 4], 0
mov eax, dword [ebp + 0x14]
mov ecx, dword [ebp - 8]
pop edi
pop esi
mov dword [eax], ecx
pop ebx
je 0x10027f1
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GlobalFree]
mov eax, dword [ebp - 0x10]
leave
ret 0x10
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
jmp 0x10027d7
Function at 0x1002a34
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, dword [sym.imp.KERNEL32.dll_FindResourceA]
push edi
push 0xa
push dword [ebp + 8]
xor edi, edi
push edi
call esi
push eax
push edi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ebx, eax
cmp ebx, dword [ebp + 0x10]
ja 0x1002a9d
cmp dword [ebp + 0xc], edi
je 0x1002a9d
cmp ebx, edi
je 0x1002a7d
push 0xa
push dword [ebp + 8]
push edi
call esi
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
cmp eax, edi
jne 0x1002a81
xor eax, eax
jmp 0x1002a9f
mov edi, dword [ebp + 0xc]
mov ecx, ebx
mov edx, ecx
shr ecx, 2
mov esi, eax
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, ebx
pop edi
pop esi
pop ebx
pop ebp
ret 0xc

Function at 0x1002b34
Capabilities:
Create directory

Disassembly:
push edi
mov edi, dword [esp + 8]
mov cl, byte [edi]
test cl, cl
je 0x1002b99
push ebx
push esi
lea esi, [edi + 1]
mov al, byte [esi]
xor ebx, ebx
cmp al, 0x3a
jne 0x1002b57
cmp byte [edi + 2], 0x5c
jne 0x1002b57
lea esi, [edi + 3]
jmp 0x1002b92
cmp cl, 0x5c
jne 0x1002b92
cmp al, cl
jne 0x1002b92
push 2
lea esi, [edi + 2]
pop ebx
jmp 0x1002b92
cmp byte [esi], 0x5c
jne 0x1002b89
cmp byte [esi - 1], 0x3a
je 0x1002b89
test ebx, ebx
je 0x1002b7a
dec ebx
jmp 0x1002b89
and byte [esi], 0
push 0
push edi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
mov byte [esi], 0x5c
push esi
call dword [sym.imp.USER32.dll_CharNextA]
mov esi, eax
cmp byte [esi], 0
jne 0x1002b68
pop esi
pop ebx
pop edi
ret 4

Function at 0x1002eaf
Capabilities:
Delete file
Set current directory
Set file attributes

Disassembly:
sub esp, 0x104
push ebp
push esi
mov esi, dword [0x100ac40]
xor ebp, ebp
cmp esi, ebp
push edi
mov edi, esi
je 0x1002f03
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_LocalFree]
cmp dword [0x100b884], ebp
jne 0x1002ef2
cmp dword [0x100b490], ebp
jne 0x1002ef2
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 ebx
push edi
call ebx
cmp esi, ebp
mov edi, esi
jne 0x1002ecd
pop ebx
cmp dword [0x100b880], ebp
je 0x1002f53
cmp dword [0x100b884], ebp
jne 0x1002f53
cmp dword [0x100b490], ebp
jne 0x1002f53
push 0x100ac44
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
test byte [0x100b494], 0x20
je 0x1002f3e
lea eax, [esp + 0xc]
push eax
call fcn.01005b71
push 0x1001284
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryA]
lea eax, [esp + 0xc]
push eax
call fcn.01001c7f
cmp word [0x100aa64], 1
je 0x1002f6a
cmp dword [0x100b880], ebp
je 0x1002f6a
call fcn.01001946
pop edi
pop esi
mov dword [0x100b880], ebp
pop ebp
add esp, 0x104
ret
Function at 0x1002f7a
Capabilities:
Check if file exists
Create directory
Delete directory
Delete file
Get common file path
Get file attributes

Disassembly:
sub esp, 0x104
push ebx
push ebp
push esi
mov esi, dword [esp + 0x118]
push edi
xor edi, edi
xor ebp, ebp
push edi
lea eax, [esp + 0x14]
push 0x1001348
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0xc
push dword [esp + 0x118]
inc edi
push esi
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
lea eax, [esp + 0x10]
push eax
push esi
call fcn.01005b32
push esi
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
mov ebx, dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
je 0x1003015
cmp edi, 0x190
jl 0x1002f8f
push esi
push 0
push 0x1001344
push dword [esp + 0x124]
call dword [sym.imp.KERNEL32.dll_GetTempFileNameA]
test eax, eax
je 0x1003006
xor ebp, ebp
push esi
inc ebp
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
push 0
push esi
call ebx
pop edi
pop esi
mov eax, ebp
pop ebp
pop ebx
add esp, 0x104
ret 8
xor ebp, ebp
push ebp
push esi
call ebx
test eax, eax
je 0x1002fde
xor eax, eax
inc eax
mov dword [0x100b880], eax
mov ebp, eax
jmp 0x1003006
Function at 0x1003566
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
push ebx
mov ebx, dword [sym.imp.USER32.dll_wsprintfA]
push edi
xor edi, edi
push edi
lea eax, [ebp - 0x24]
push 0x1001330
push eax
mov dword [ebp - 8], 1
mov dword [ebp - 4], edi
call ebx
add esp, 0xc
push 0xa
lea eax, [ebp - 0x24]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x100362f
push esi
jmp 0x10035a9
xor edi, edi
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
cmp esi, edi
je 0x1003615
mov eax, dword [esi]
mov dword [ebp - 0x10], eax
mov eax, dword [esi + 4]
lea edi, [esi + 8]
push edi
mov dword [ebp - 0xc], eax
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea eax, [eax + edi + 1]
push eax
push edi
push dword [ebp - 0xc]
push dword [ebp - 0x10]
call dword [ebp + 8]
test eax, eax
push esi
je 0x1003624
call dword [sym.imp.KERNEL32.dll_FreeResource]
inc dword [ebp - 4]
push dword [ebp - 4]
lea eax, [ebp - 0x24]
push 0x1001330
push eax
call ebx
add esp, 0xc
push 0xa
lea eax, [ebp - 0x24]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_FindResourceA]
test eax, eax
jne 0x10035a7
jmp 0x100362e
mov dword [0x100aa5c], 0x80070714
mov dword [ebp - 8], edi
jmp 0x100362e
and dword [ebp - 8], 0
call dword [sym.imp.KERNEL32.dll_FreeResource]
pop esi
mov eax, dword [ebp - 8]
pop edi
pop ebx
leave
ret 4

Function at 0x100370f
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x104
push 0x100ac44
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
push dword [ebp + 8]
lea eax, [ebp - 0x104]
push eax
call fcn.01005b32
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x1003762
test al, 0x10
jne 0x1003762
push 8
push 0
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryExA]
jmp 0x100376b
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
leave
ret 4
Function at 0x1003e60
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push ebp
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
add eax, 0x14
push eax
push 0x40
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
mov esi, eax
xor ebp, ebp
cmp esi, ebp
jne 0x1003ea0
push ebp
push 0x10
push ebp
push ebp
push 0x4b5
push ebp
call fcn.010038cc
call fcn.01003547
mov dword [0x100aa5c], eax
xor eax, eax
jmp 0x1003f07
push edi
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
push 0x10013c4
push esi
call fcn.01005b32
push ebp
push 0x4000080
push 1
push ebp
push ebp
push 0x40000000
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileA]
push esi
mov edi, eax
call dword [sym.imp.KERNEL32.dll_LocalFree]
cmp edi, 0xffffffff
je 0x1003efa
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x1003efa
test al, 0x10
je 0x1003efa
xor eax, eax
mov dword [0x100aa5c], ebp
inc eax
jmp 0x1003f06
call fcn.01003547
mov dword [0x100aa5c], eax
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret 4
Function at 0x1003f0d
Capabilities:
Get common file path
Get disk information
Set current directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x318
push ebx
xor ebx, ebx
cmp dword [ebp + 0xc], ebx
mov dword [ebp - 4], ebx
jne 0x1003f29
xor eax, eax
inc eax
jmp 0x100410d
push esi
push edi
lea eax, [ebp - 0x118]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryA]
push dword [ebp + 8]
mov esi, dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryA]
call esi
test eax, eax
jne 0x1003f6d
push ebx
push 0x10
push ebx
push ebx
push 0x4bc
push ebx
call fcn.010038cc
call fcn.01003547
mov dword [0x100aa5c], eax
xor eax, eax
jmp 0x100410b
lea eax, [ebp - 4]
push eax
push ebx
call fcn.01005e67
mov edi, eax
cmp edi, ebx
jne 0x1003fd2
push 0x7f
mov byte [ebp - 0x318], bl
xor eax, eax
pop ecx
lea edi, [ebp - 0x317]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
call fcn.01003547
push ebx
mov dword [0x100aa5c], eax
push 0x200
lea eax, [ebp - 0x318]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push ebx
push 0x1000
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
push ebx
push 0x10
lea eax, [ebp - 0x318]
push eax
push dword [ebp + 8]
push 0x4b0
jmp 0x100403b
push ebx
push ebx
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x14]
push eax
push ebx
push ebx
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationA]
test eax, eax
jne 0x100404f
push 0x7f
mov byte [ebp - 0x318], bl
pop ecx
lea edi, [ebp - 0x317]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
call fcn.01003547
push ebx
mov dword [0x100aa5c], eax
push 0x200
lea eax, [ebp - 0x318]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push ebx
push 0x1000
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
push ebx
push 0x10
lea eax, [ebp - 0x318]
push eax
push dword [ebp + 8]
push 0x4f9
push ebx
call fcn.010038cc
lea eax, [ebp - 0x118]
push eax
call esi
jmp 0x1003f66
lea eax, [ebp - 0x118]
push eax
call esi
push 3
push dword [ebp + 8]
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpynA]
mov ecx, 0x200
xor eax, eax
cmp dword [ebp - 4], ecx
je 0x100407c
shl ecx, 1
inc eax
cmp ax, 8
jb 0x100406e
cmp ax, 8
jne 0x1004097
push ebx
push 0x10
push ebx
push ebx
push 0x4c5
push ebx
call fcn.010038cc
jmp 0x1003f66
test byte [0x100b494], 8
je 0x10040c1
test byte [ebp - 0xf], 0x80
je 0x10040c1
mov edx, dword [0x100b498]
movzx eax, ax
mov eax, dword [eax*4 + 0x100bbc0]
mov ecx, edx
shr ecx, 2
shl eax, 1
add ecx, edx
jmp 0x10040d1
mov ecx, dword [0x100b498]
movzx eax, ax
mov eax, dword [eax*4 + 0x100bbc0]
mov esi, dword [ebp + 0xc]
and esi, 1
je 0x10040f6
test byte [ebp + 0xc], 2
je 0x10040f6
lea edx, [ecx + eax]
cmp edx, edi
jbe 0x1004102
lea edx, [ebp - 0xc]
push edx
push ecx
push eax
push dword [ebp + 0x10]
call fcn.01001fce
jmp 0x100410b
cmp esi, ebx
je 0x10040fe
cmp eax, edi
jmp 0x10040e4
cmp ecx, edi
jmp 0x10040e4
xor eax, eax
mov dword [0x100aa5c], ebx
inc eax
pop edi
pop esi
pop ebx
leave
ret 0xc