joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41d8b0
Capabilities:
Delete file

Disassembly:
push 0xffffffffffffffff
push 0x4e3191
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
push ebx
mov ebx, ecx
push ebp
mov ebp, dword [sym.imp.MSVCRT.dll__mbscmp]
push esi
mov esi, dword [ebx]
test esi, esi
push edi
mov dword [esp + 0x10], ebx
je 0x41d97a
lea eax, [esi + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
test eax, eax
jne 0x41d974
test esi, esi
mov dword [esp + 0x18], esi
je 0x41d974
mov edx, dword [esi + 4]
lea edi, [esi + 4]
lea eax, [esp + 0x14]
mov ecx, edi
push eax
mov dword [esp + 0x28], 1
call dword [edx + 0x18]
mov eax, dword [eax]
push 0x556570
push eax
call ebp
add esp, 8
lea ecx, [esp + 0x14]
test eax, eax
setne bl
call fcn.00415612
test bl, bl
je 0x41d93a
mov edx, dword [edi]
mov ecx, edi
call dword [edx + 0x54]
push 0
mov ecx, esi
call sub.MFC42.DLL_CString::GetBuffer
mov eax, dword [esi]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
mov ecx, edi
mov byte [esp + 0x24], 0
call sub.MFC42.DLL_CFile::CFile
mov ecx, esi
mov dword [esp + 0x24], 0xffffffff
call fcn.00415612
push esi
call sub.MFC42.DLL_operatordelete
mov ebx, dword [esp + 0x14]
add esp, 4
mov dword [ebx], 0
push 0x18
call sub.MFC42.DLL_operatornew
mov edi, eax
add esp, 4
mov dword [esp + 0x18], edi
test edi, edi
mov dword [esp + 0x24], 2
je 0x41da01
mov eax, dword [esp + 0x2c]
mov ecx, edi
push eax
call sub.MFC42.DLL_CString::CString_1
lea esi, [edi + 4]
mov byte [esp + 0x24], 3
mov ecx, esi
call fcn.004156c6
mov edx, dword [esi]
lea eax, [esp + 0x2c]
push eax
mov ecx, esi
mov byte [esp + 0x28], 4
mov dword [edi + 0x14], 1
call dword [edx + 0x18]
mov eax, dword [eax]
push 0x556570
push eax
call ebp
add esp, 8
lea ecx, [esp + 0x2c]
test eax, eax
sete bl
call fcn.00415612
test bl, bl
je 0x41d9f9
mov eax, dword [edi]
mov edx, dword [esi]
push 0
push 0x8010
push eax
mov ecx, esi
call dword [edx + 0x28]
mov ecx, dword [esp + 0x10]
mov dword [ecx], edi
jmp 0x41da05
xor eax, eax
mov dword [ebx], eax
mov ecx, dword [esp + 0x1c]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18
ret 4

Function at 0x41db20
Capabilities:
Get common file path

Disassembly:
mov eax, 0x1004
call fcn.00415b80
push ebx
push esi
mov edx, ecx
push edi
mov ecx, 0x3ff
xor eax, eax
lea edi, [esp + 0x11]
mov byte [esp + 0x10], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
mov esi, dword [edx + 8]
mov dword [esp + 0xc], 0
stosb byte es:[edi], al
lea eax, [esp + 0xc]
push eax
call fcn.004085b0
mov eax, dword [eax]
add esp, 4
lea ecx, [esp + 0x10]
push ecx
push 0
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetTempFileNameA]
push eax
call esi
test eax, eax
lea ecx, [esp + 0xc]
sete bl
call fcn.00415612
test bl, bl
je 0x41dba8
lea edx, [esp + 0xc]
push edx
call fcn.004085b0
mov edx, dword [eax]
add esp, 4
lea ecx, [esp + 0x10]
push ecx
push 0
push 0x556570
push edx
call esi
lea ecx, [esp + 0xc]
call fcn.00415612
mov esi, dword [esp + 0x1014]
lea eax, [esp + 0x10]
push eax
mov ecx, esi
call sub.MFC42.DLL_CString::CString_1
mov eax, esi
pop edi
pop esi
pop ebx
add esp, 0x1004
ret 4
Function at 0x41dbd0
Capabilities:
Access peb ldr_data
Get ntdll base address
Write file on windows

Disassembly:
push 0xffffffffffffffff
push 0x4e31b8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push esi
mov esi, ecx
mov dword [esp + 0x14], esi
lea eax, [esp + 0x30]
lea ecx, [esi + 8]
push eax
mov dword [esp + 0x28], 0
call sub.MFC42.DLL_CString::operator_1
lea ecx, [esp + 0xc]
call fcn.0043a460
mov ebx, dword [esp + 0x2c]
mov byte [esp + 0x24], 1
mov ecx, ebx
mov edx, dword [ebx]
call dword [edx + 0x14]
mov dword [esp + 0x18], eax
lea eax, [esp + 8]
push eax
mov ecx, esi
call fcn.0041db20
mov ecx, dword [esp + 8]
push 0x53623c
push ecx
mov byte [esp + 0x2c], 2
call dword [sym.imp.MSVCRT.dll_fopen]
add esp, 8
mov dword [esp + 0x10], eax
test eax, eax
jne 0x41dc8e
lea ecx, [esp + 8]
mov byte [esp + 0x24], 1
call fcn.00415612
lea ecx, [esp + 0xc]
mov byte [esp + 0x24], 0
call fcn.0043a470
lea ecx, [esp + 0x30]
mov dword [esp + 0x24], 0xffffffff
call fcn.00415612
pop esi
pop ebx
mov ecx, dword [esp + 0x14]
mov dword fs:[0], ecx
add esp, 0x20
ret 8
push ebp
push edi
push 0x40000
call sub.MFC42.DLL_operatornew
add esp, 4
mov esi, eax
mov ecx, 0x10000
xor eax, eax
mov edi, esi
push 0x3fffc
rep stosd dword es:[edi], eax
mov edx, dword [ebx]
push esi
mov ecx, ebx
call dword [edx + 0x3c]
test eax, eax
je 0x41dd16
push str._r_n__t
push esi
call dword [sym.imp.MSVCRT.dll_strpbrk]
mov ebp, eax
add esp, 8
test ebp, ebp
je 0x41dcd4
mov byte [ebp], 0
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
lea eax, [esp + 0x34]
mov dword [esp + 0x34], ecx
push eax
push esi
lea ecx, [esp + 0x1c]
call fcn.0043a640
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x34]
push ecx
mov edi, eax
push edx
push 1
push edi
call dword [sym.imp.MSVCRT.dll_fwrite]
push edi
call dword [sym.imp.MSVCRT.dll_free]
add esp, 0x14
test ebp, ebp
je 0x41dc9f
mov eax, dword [esp + 0x18]
push eax
call dword [sym.imp.MSVCRT.dll_fclose]
add esp, 4
lea ecx, [esp + 0x10]
push 0
call sub.MFC42.DLL_CString::GetBuffer
mov ecx, dword [esp + 0x1c]
push eax
add ecx, 4
call fcn.0041d8b0
mov eax, dword [esp + 0x20]
mov edx, dword [ebx]
push 0
push eax
mov ecx, ebx
call dword [edx + 0x30]
push esi
call sub.MFC42.DLL_operatordelete
add esp, 4
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 1
call fcn.00415612
lea ecx, [esp + 0x14]
mov byte [esp + 0x2c], 0
call fcn.0043a470
lea ecx, [esp + 0x38]
mov dword [esp + 0x2c], 0xffffffff
call fcn.00415612
mov ecx, dword [esp + 0x24]
pop edi
pop ebp
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 8
Function at 0x41dda0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e31e8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x5c
push ebx
push esi
mov esi, ecx
push edi
mov dword [ebp - 0x18], esi
mov eax, dword [esi]
lea ecx, [ebp - 0x1c]
xor edi, edi
push ecx
mov ecx, esi
mov dword [ebp - 4], edi
mov dword [ebp - 0x10], edi
call dword [eax]
mov ebx, dword [eax]
mov byte [ebp - 4], 1
cmp ebx, edi
je 0x41de0f
push ebx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov esi, eax
inc esi
lea eax, [esi + esi]
add eax, 3
and al, 0xfc
call fcn.00415b80
mov edi, esp
push esi
push edi
push 0xffffffffffffffff
push ebx
push 0
push 0
mov word [edi], 0
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov esi, dword [ebp - 0x18]
mov eax, dword [ebp + 8]
lea ecx, [ebp - 0x10]
push ecx
push 0
mov edx, dword [eax]
push 0x10
push 0
push edi
push eax
call dword [edx + 0x10]
lea ecx, [ebp - 0x1c]
mov byte [ebp - 4], 0
call fcn.00415612
mov eax, dword [ebp - 0x10]
test eax, eax
je 0x41df10
lea edx, [ebp + 0xc]
lea ecx, [esi + 8]
push edx
call sub.MFC42.DLL_CString::operator_1
lea eax, [ebp - 0x14]
mov ecx, esi
push eax
call fcn.0041db20
mov ecx, dword [ebp - 0x14]
push 0x53623c
push ecx
mov byte [ebp - 4], 2
call dword [sym.imp.MSVCRT.dll_fopen]
add esp, 8
mov dword [ebp + 8], eax
test eax, eax
je 0x41df04
push 0x40000
call sub.MFC42.DLL_operatornew
add esp, 4
mov esi, eax
mov eax, dword [ebp - 0x10]
lea ecx, [ebp - 0x68]
push 1
push ecx
mov edx, dword [eax]
push eax
call dword [edx + 0x30]
xor ebx, ebx
mov ecx, 0x10000
xor eax, eax
mov edi, esi
rep stosd dword es:[edi], eax
mov eax, dword [ebp - 0x10]
lea ecx, [ebp - 0x20]
push ecx
push 0x40000
mov edx, dword [eax]
push esi
push eax
call dword [edx + 0xc]
mov edx, dword [ebp + 8]
mov eax, dword [ebp - 0x20]
push edx
push eax
push 1
push esi
call dword [sym.imp.MSVCRT.dll_fwrite]
mov ecx, dword [ebp - 0x60]
add esp, 0x10
inc ebx
shr ecx, 0x12
cmp ebx, ecx
jbe 0x41de92
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.MSVCRT.dll_fclose]
add esp, 4
lea ecx, [ebp - 0x14]
push 0
call sub.MFC42.DLL_CString::GetBuffer
push eax
mov eax, dword [ebp - 0x18]
lea ecx, [eax + 4]
call fcn.0041d8b0
mov eax, dword [ebp - 0x10]
push eax
mov ecx, dword [eax]
call dword [ecx + 8]
push esi
call sub.MFC42.DLL_operatordelete
add esp, 4
lea ecx, [ebp - 0x14]
mov byte [ebp - 4], 0
call fcn.00415612
lea ecx, [ebp + 0xc]
mov dword [ebp - 4], 0xffffffff
call fcn.00415612
mov ecx, dword [ebp - 0xc]
lea esp, [ebp - 0x74]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x420920
Capabilities:
Set global application hook

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4e3588
push eax
mov eax, dword [esp + 0x10]
mov dword fs:[0], esp
push esi
mov esi, ecx
mov ecx, dword [eax]
lea eax, [esp + 0x14]
push edi
push eax
mov edx, dword [ecx]
call dword [edx + 0x60]
mov eax, dword [eax]
mov edx, dword [esi]
push eax
mov ecx, esi
mov dword [esp + 0x14], 0
call dword [edx + 0x18]
lea ecx, [esp + 0x18]
mov dword [esp + 0x10], 0xffffffff
call fcn.00415612
mov eax, dword [0x556840]
test eax, eax
jne 0x4209b5
mov dword [0x55683c], esi
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x14]
mov esi, dword [eax + 0x20]
push esi
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x4209b5
call sub.MFC42.DLL_AfxGetModuleState
mov edi, dword [eax + 8]
push 0
push esi
call dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
push eax
push edi
push 0x420a10
push 3
call dword [sym.imp.USER32.dll_SetWindowsHookExA]
mov dword [0x556840], eax
mov ecx, dword [esp + 8]
pop edi
mov eax, 1
mov dword fs:[0], ecx
pop esi
add esp, 0xc
ret 4
Function at 0x420b20
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e35c8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x24
push ebx
push esi
push edi
mov dword [ebp - 0x1c], ecx
mov eax, dword [ebp + 8]
xor esi, esi
push eax
mov dword [ebp - 4], esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x420b67
lea ecx, [ebp + 8]
mov dword [ebp - 4], eax
call fcn.00415612
xor eax, eax
jmp 0x420cbb
push 1
call dword [sym.imp.UxTheme.dll_SetThemeAppProperties]
xor ecx, ecx
push esi
mov dword [ebp - 0x2c], ecx
push esi
mov dword [ebp - 0x28], ecx
lea edx, [ebp + 8]
push ecx
mov dword [ebp - 0x24], ecx
mov ecx, esp
mov dword [ebp - 0x20], esp
push edx
mov dword [ebp - 0x10], esi
mov dword [ebp - 0x18], esi
mov dword [ebp - 0x14], esi
mov dword [ebp - 0x30], esi
call sub.MFC42.DLL_CString::CString_2
call fcn.00408900
mov eax, dword [ebp + 8]
add esp, 0xc
cmp eax, esi
mov ebx, eax
jne 0x420bac
xor edi, edi
jmp 0x420bdb
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov esi, eax
inc esi
lea eax, [esi + esi]
add eax, 3
and al, 0xfc
call fcn.00415b80
mov edi, esp
push esi
push edi
push 0xffffffffffffffff
push ebx
push 0
push 0
mov word [edi], 0
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
xor esi, esi
lea eax, [ebp - 0x14]
push eax
push edi
call dword [sym.imp.OLEAUT32.dll_LoadRegTypeLib]
mov eax, dword [ebp - 0x14]
cmp eax, esi
jne 0x420c03
lea ecx, [ebp + 8]
mov dword [ebp - 4], 0xffffffff
call fcn.00415612
xor eax, eax
jmp 0x420cbb
mov ecx, dword [eax]
push eax
call dword [ecx + 0xc]
mov ebx, eax
xor edi, edi
cmp ebx, esi
jbe 0x420c86
mov eax, dword [ebp - 0x14]
lea ecx, [ebp - 0x10]
push ecx
push edi
mov edx, dword [eax]
push eax
call dword [edx + 0x10]
mov eax, dword [ebp - 0x10]
cmp eax, esi
je 0x420c81
lea ecx, [ebp - 0x18]
mov dword [ebp - 0x18], esi
mov edx, dword [eax]
push ecx
push eax
call dword [edx + 0xc]
mov ecx, dword [ebp - 0x18]
cmp ecx, esi
je 0x420c81
cmp dword [ecx + 0x28], 5
jne 0x420c6a
cmp dword [ebp - 0x30], esi
jne 0x420c6a
cmp word [ebp - 0x2c], si
jne 0x420c6a
cmp word [ebp - 0x2a], si
jne 0x420c6a
mov edx, ecx
mov eax, dword [edx]
mov dword [ebp - 0x30], eax
mov eax, dword [edx + 4]
mov dword [ebp - 0x2c], eax
mov eax, dword [edx + 8]
mov dword [ebp - 0x28], eax
mov edx, dword [edx + 0xc]
mov dword [ebp - 0x24], edx
mov eax, dword [ebp - 0x10]
cmp eax, esi
je 0x420c81
mov edx, dword [eax]
push ecx
push eax
call dword [edx + 0x4c]
mov eax, dword [ebp - 0x10]
push eax
mov ecx, dword [eax]
call dword [ecx + 8]
inc edi
cmp edi, ebx
jb 0x420c11
mov eax, dword [ebp - 0x14]
cmp eax, esi
je 0x420c93
mov edx, dword [eax]
push eax
call dword [edx + 8]
mov ecx, dword [ebp - 0x1c]
lea eax, [ebp - 0x30]
push eax
call fcn.00420ce0
push 7
call dword [sym.imp.UxTheme.dll_SetThemeAppProperties]
lea ecx, [ebp + 8]
mov dword [ebp - 4], 0xffffffff
call fcn.00415612
mov eax, 1
mov ecx, dword [ebp - 0xc]
lea esp, [ebp - 0x3c]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x422da0
Capabilities:
Read .ini file

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4e3a1b
push eax
mov eax, 0x10014
mov dword fs:[0], esp
call fcn.00415b80
push ebx
push esi
mov esi, ecx
push edi
xor ebx, ebx
mov ecx, 0x3fff
xor eax, eax
lea edi, [esp + 0x21]
mov byte [esp + 0x20], bl
mov dword [esp + 0x14], ebx
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
push ecx
mov ecx, esp
mov dword [esp + 0x20], esp
push str.uservar.ini
stosb byte es:[edi], al
call sub.MFC42.DLL_CString::CString_1
lea eax, [esp + 0x14]
mov dword [esp + 0x1002c], ebx
push eax
call fcn.0046da60
mov ecx, eax
call fcn.0046e280
push eax
lea ecx, [esp + 0x1c]
push 0x556608
push ecx
mov dword [esp + 0x10034], 2
call sub.MFC42.DLL_operator_2
mov eax, dword [eax]
mov ecx, dword [esi]
push eax
mov eax, dword [esp + 0x10038]
lea edx, [esp + 0x24]
push 0x10000
push edx
push str.blank_value
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringA]
lea ecx, [esp + 0x18]
call fcn.00415612
lea ecx, [esp + 0x10]
mov byte [esp + 0x10028], bl
call fcn.00415612
lea ecx, [esp + 0x20]
push ecx
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString_1
mov edx, dword [esp + 0xc]
push str.blank_value
push edx
mov dword [esp + 0x10030], 3
call dword [sym.imp.MSVCRT.dll__mbscmp]
add esp, 8
test eax, eax
jne 0x422e9b
lea eax, [esi + 8]
lea ecx, [esp + 0xc]
push eax
call sub.MFC42.DLL_CString::operator_1
mov eax, dword [esp + 0x10038]
mov edi, 1
cmp eax, ebx
jne 0x422ee5
cmp dword [esi + 0x14], edi
jne 0x422ee5
mov ecx, dword [esp + 0xc]
push ecx
call dword [sym.imp.MSVCRT.dll_atoi]
mov ecx, dword [esi + 0x34]
add esp, 4
cmp eax, ecx
jb 0x422ed5
push 0x556570
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::operator
jmp 0x422ee5
mov edx, dword [esi + 0x30]
lea ecx, [esp + 0xc]
lea eax, [edx + eax*4]
push eax
call sub.MFC42.DLL_CString::operator_1
mov esi, dword [esp + 0x10030]
lea ecx, [esp + 0xc]
push ecx
mov ecx, esi
call sub.MFC42.DLL_CString::CString_2
mov dword [esp + 0x14], edi
lea ecx, [esp + 0xc]
mov byte [esp + 0x10028], bl
call fcn.00415612
mov ecx, dword [esp + 0x10020]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
add esp, 0x10020
ret 0xc
Function at 0x423030
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x4e3afd
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0x10], esi
lea ebx, [esi + 4]
mov ecx, ebx
call sub.MFC42.DLL_CString::CString_3
xor edi, edi
lea ecx, [esi + 8]
mov dword [esp + 0x20], edi
call sub.MFC42.DLL_CString::CString_3
lea ecx, [esi + 0xc]
mov byte [esp + 0x20], 1
call sub.MFC42.DLL_CString::CString_3
lea ecx, [esi + 0x10]
mov byte [esp + 0x20], 2
call sub.MFC42.DLL_CString::CString_3
lea ecx, [esi + 0x44]
mov byte [esp + 0x20], 3
call sub.MFC42.DLL_CString::CString_3
lea ebp, [esi + 0x48]
push 0x400
mov ecx, ebp
mov byte [esp + 0x24], 4
mov dword [esp + 0x18], ebp
call sub.MFC42.DLL_CMemFile::CMemFile
push 0xa
lea ecx, [ebp + 0x28]
mov byte [esp + 0x24], 5
call sub.MFC42.DLL_CPtrList::CPtrList
mov dword [ebp], 0x4f0494
lea ebp, [esi + 0x8c]
mov dword [esp + 0x14], ebp
mov dword [ebp + 4], edi
lea ecx, [ebp + 8]
mov byte [esp + 0x20], 7
call sub.MFC42.DLL_CString::CString_3
mov dword [ebp], 0x4f14a0
mov dword [esi + 0x98], edi
lea ecx, [esi + 0xa0]
mov byte [esp + 0x20], 9
call sub.MFC42.DLL_CString::CString_3
mov dword [esi + 0xb0], edi
mov dword [esi + 0xb4], edi
mov dword [esi + 0xac], edi
mov dword [esi + 0xa8], edi
mov dword [esi + 0xb8], edi
mov dword [esi + 0xbc], 0xa
mov dword [esi + 0xa4], 0x4f148c
push 0x556570
mov ecx, ebx
mov byte [esp + 0x24], 0xb
mov dword [esi], 0x4f0518
call sub.MFC42.DLL_CString::operator
push 0x556570
lea ecx, [esi + 8]
call sub.MFC42.DLL_CString::operator
push 0x556570
lea ecx, [esi + 0xc]
call sub.MFC42.DLL_CString::operator
push 0x556570
lea ecx, [esi + 0x10]
call sub.MFC42.DLL_CString::operator
mov ebp, 2
mov dword [esi + 0x18], ebp
mov dword [esi + 0x1c], edi
mov dword [esi + 0x1c], edi
mov ebx, 1
push 0x556570
lea ecx, [esi + 0x44]
mov dword [esi + 0x2c], ebx
call sub.MFC42.DLL_CString::operator
mov dword [esi + 0x34], ebx
mov word [esi + 0x30], di
mov dword [esi + 0x38], edi
mov dword [esi + 0x3c], edi
mov dword [esi + 0x40], ebx
push 0x556570
lea ecx, [esi + 0xa0]
mov dword [esi + 0x9c], ebp
call sub.MFC42.DLL_CString::operator
mov ecx, dword [esp + 0x18]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x423660
Capabilities:
Access peb ldr_data
Delete file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e3b36
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x10
push ebx
push esi
push edi
mov esi, ecx
mov dword [ebp - 0x10], esp
xor ebx, ebx
push 0x556570
lea ecx, [esi + 4]
mov dword [ebp - 4], ebx
call sub.MFC42.DLL_CString::operator
push 0x556570
lea ecx, [esi + 8]
call sub.MFC42.DLL_CString::operator
push 0x556570
lea ecx, [esi + 0xc]
call sub.MFC42.DLL_CString::operator
push 0x556570
lea ecx, [esi + 0x10]
call sub.MFC42.DLL_CString::operator
mov dword [esi + 0x1c], ebx
push 0x556570
lea ecx, [esi + 0x44]
mov dword [esi + 0x1c], ebx
call sub.MFC42.DLL_CString::operator
mov dword [esi + 0x34], 1
mov word [esi + 0x30], bx
mov dword [esi + 0x38], ebx
mov dword [esi + 0x3c], ebx
mov dword [esi + 0x40], ebx
mov edi, dword [esi + 0x90]
cmp edi, ebx
je 0x42377f
lea eax, [edi + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
test eax, eax
jne 0x423779
cmp edi, ebx
mov dword [ebp - 0x1c], edi
je 0x423779
mov edx, dword [edi + 4]
lea ebx, [edi + 4]
lea eax, [ebp - 0x18]
mov ecx, ebx
push eax
mov byte [ebp - 4], 2
call dword [edx + 0x18]
mov eax, dword [eax]
push 0x556570
push eax
call dword [sym.imp.MSVCRT.dll__mbscmp]
add esp, 8
lea ecx, [ebp - 0x18]
test eax, eax
setne byte [ebp - 0x11]
call fcn.00415612
mov al, byte [ebp - 0x11]
test al, al
je 0x423746
mov edx, dword [ebx]
mov ecx, ebx
call dword [edx + 0x54]
push 0
mov ecx, edi
call sub.MFC42.DLL_CString::GetBuffer
mov eax, dword [edi]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
mov ecx, ebx
mov byte [ebp - 4], 1
call sub.MFC42.DLL_CFile::CFile
mov ecx, edi
mov byte [ebp - 4], 0
call fcn.00415612
push edi
call sub.MFC42.DLL_operatordelete
add esp, 4
xor ebx, ebx
mov dword [esi + 0x90], ebx
mov edi, dword [esi + 0x98]
cmp edi, ebx
je 0x42381b
lea eax, [edi + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
test eax, eax
jne 0x423815
cmp edi, ebx
mov dword [ebp - 0x18], edi
je 0x423815
mov edx, dword [edi + 4]
lea ebx, [edi + 4]
lea eax, [ebp - 0x1c]
mov ecx, ebx
push eax
mov byte [ebp - 4], 4
call dword [edx + 0x18]
mov eax, dword [eax]
push 0x556570
push eax
call dword [sym.imp.MSVCRT.dll__mbscmp]
add esp, 8
lea ecx, [ebp - 0x1c]
test eax, eax
setne byte [ebp - 0x11]
call fcn.00415612
mov al, byte [ebp - 0x11]
test al, al
je 0x4237e2
mov edx, dword [ebx]
mov ecx, ebx
call dword [edx + 0x54]
push 0
mov ecx, edi
call sub.MFC42.DLL_CString::GetBuffer
mov eax, dword [edi]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
mov ecx, ebx
mov byte [ebp - 4], 3
call sub.MFC42.DLL_CFile::CFile
mov ecx, edi
mov byte [ebp - 4], 0
call fcn.00415612
push edi
call sub.MFC42.DLL_operatordelete
add esp, 4
xor ebx, ebx
mov dword [esi + 0x98], ebx
push 0x556570
lea ecx, [esi + 0xa0]
mov dword [esi + 0x9c], 2
call sub.MFC42.DLL_CString::operator
mov eax, dword [esi + 0xc0]
cmp eax, ebx
je 0x42384e
push eax
call sub.MFC42.DLL_operatordelete
add esp, 4
mov dword [esi + 0xc0], ebx
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4259d0
Capabilities:
Create directory
Set file attributes

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4e3d88
push eax
mov dword fs:[0], esp
push esi
mov esi, ecx
lea eax, [esp + 0x14]
mov ecx, 0x55684c
push eax
mov dword [esp + 0x10], 0
call sub.MFC42.DLL_CString::operator_1
mov ecx, dword [0x55684c]
push 0
push ecx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
mov edx, dword [0x55684c]
push 0x22
push edx
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
lea ecx, [esp + 0x14]
mov dword [esp + 0xc], 0xffffffff
call fcn.00415612
mov ecx, dword [esp + 4]
mov eax, esi
mov dword fs:[0], ecx
pop esi
add esp, 0xc
ret 4
Function at 0x42bc20
Capabilities:
Delete file

Disassembly:
push 0xffffffffffffffff
push 0x4e47da
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push ebp
push esi
mov esi, ecx
mov dword [esp + 8], esi
lea ecx, [esi + 8]
mov dword [esp + 0x18], 0
call fcn.00415612
test esi, esi
mov dword [esp + 0x18], 0xffffffff
je 0x42bc61
lea ebp, [esi + 4]
jmp 0x42bc63
xor ebp, ebp
mov esi, dword [ebp]
test esi, esi
je 0x42bd0a
lea eax, [esi + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
test eax, eax
jne 0x42bd03
test esi, esi
mov dword [esp + 0xc], esi
je 0x42bd03
push ebx
push edi
mov edx, dword [esi + 4]
lea edi, [esi + 4]
lea eax, [esp + 0x10]
mov ecx, edi
push eax
mov dword [esp + 0x24], 2
call dword [edx + 0x18]
mov ecx, dword [eax]
push 0x556570
push ecx
call fcn.0042bd20
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00415612
test bl, bl
je 0x42bccb
mov edx, dword [edi]
mov ecx, edi
call dword [edx + 0x54]
push 0
mov ecx, esi
call sub.MFC42.DLL_CString::GetBuffer
mov eax, dword [esi]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
mov ecx, edi
mov byte [esp + 0x20], 1
call sub.MFC42.DLL_CFile::CFile
mov ecx, esi
mov dword [esp + 0x20], 0xffffffff
call fcn.00415612
push esi
call sub.MFC42.DLL_operatordelete
add esp, 4
pop edi
pop ebx
mov dword [ebp], 0
mov ecx, dword [esp + 0x10]
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x42bc39
Capabilities:
Delete file

Disassembly:
push 0xffffffffffffffff
push 0x4e47da
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push ebp
push esi
mov esi, ecx
mov dword [esp + 8], esi
lea ecx, [esi + 8]
mov dword [esp + 0x18], 0
call fcn.00415612
test esi, esi
mov dword [esp + 0x18], 0xffffffff
je 0x42bc61
lea ebp, [esi + 4]
jmp 0x42bc63
xor ebp, ebp
mov esi, dword [ebp]
test esi, esi
je 0x42bd0a
lea eax, [esi + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
test eax, eax
jne 0x42bd03
test esi, esi
mov dword [esp + 0xc], esi
je 0x42bd03
push ebx
push edi
mov edx, dword [esi + 4]
lea edi, [esi + 4]
lea eax, [esp + 0x10]
mov ecx, edi
push eax
mov dword [esp + 0x24], 2
call dword [edx + 0x18]
mov ecx, dword [eax]
push 0x556570
push ecx
call fcn.0042bd20
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00415612
test bl, bl
je 0x42bccb
mov edx, dword [edi]
mov ecx, edi
call dword [edx + 0x54]
push 0
mov ecx, esi
call sub.MFC42.DLL_CString::GetBuffer
mov eax, dword [esi]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
mov ecx, edi
mov byte [esp + 0x20], 1
call sub.MFC42.DLL_CFile::CFile
mov ecx, esi
mov dword [esp + 0x20], 0xffffffff
call fcn.00415612
push esi
call sub.MFC42.DLL_operatordelete
add esp, 4
pop edi
pop ebx
mov dword [ebp], 0
mov ecx, dword [esp + 0x10]
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x42cbb0
Capabilities:
Encode data using xor

Disassembly:
xor eax, eax
mov cl, byte [eax + 0x4f159c]
xor cl, 0x7d
mov byte [eax + 0x557978], cl
inc eax
cmp eax, 0x2634
jb 0x42cbb2
mov eax, 0x557978
ret