joyce8/EMBER2024-capa huggingface dataset:
Function at 0x47d880
Capabilities:
Get file size

Disassembly:
push ecx
mov ecx, dword [ecx]
push esi
lea eax, [esp + 4]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, 0xffffffff
jne 0x47d8a8
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x47d8a8
xor al, al
pop esi
pop ecx
ret 4
mov edx, dword [esp + 4]
push 1
push 0
push 0
push edx
call fcn.00488920
mov ecx, eax
xor eax, eax
add ecx, esi
adc edx, eax
mov eax, dword [esp + 0xc]
mov dword [eax], ecx
mov dword [eax + 4], edx
mov al, 1
pop esi
pop ecx
ret 4

Function at 0x47da80
Capabilities:
Read file on windows

Disassembly:
push ecx
mov edx, dword [esp + 0xc]
mov ecx, dword [ecx]
push 0
lea eax, [esp + 4]
push eax
mov eax, dword [esp + 0x10]
push edx
push eax
push ecx
mov dword [esp + 0x14], 0
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov edx, dword [esp + 0x10]
mov ecx, dword [esp]
test eax, eax
mov dword [edx], ecx
setne al
pop ecx
ret 0xc
mov eax, dword [esp + 8]
mov edx, dword [0x4e7c64]
cmp eax, edx
jbe 0x47da90
mov eax, edx
mov dword [esp + 8], eax
jmp 0x47da40

Function at 0x47db60
Capabilities:
Write file on windows

Disassembly:
mov eax, dword [esp + 8]
mov edx, dword [0x4e7c64]
cmp eax, edx
jbe 0x47db70
mov eax, edx
mov ecx, dword [ecx]
push 0
lea edx, [esp + 0xc]
push edx
push eax
mov eax, dword [esp + 0x10]
push eax
push ecx
mov dword [esp + 0x1c], 0
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov edx, dword [esp + 0xc]
mov ecx, dword [esp + 8]
test eax, eax
mov dword [edx], ecx
setne al
ret 0xc

Function at 0x47de60
Capabilities:
Set file attributes

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [esp + 4]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
setne al
ret

Function at 0x47dee0
Capabilities:
Delete file

Disassembly:
push esi
mov esi, dword [esp + 8]
push 0
push esi
call fcn.0047de60
add esp, 8
test al, al
jne 0x47def6
pop esi
ret
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
setne al
pop esi
ret

Function at 0x47e200
Capabilities:
Get common file path

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 8], 0x105
push edi
jg 0x47e21b
push 0x105
mov ecx, esi
call fcn.0047b6e0
mov eax, dword [esi]
push 0x105
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
mov edi, dword [esi]
xor ecx, ecx
cmp word [edi], cx
je 0x47e23e
mov edx, edi
add edx, 2
inc ecx
cmp word [edx], 0
jne 0x47e234
xor edx, edx
mov word [edi + ecx*2], dx
mov dword [esi + 4], ecx
dec eax
mov ecx, 0x103
cmp ecx, eax
sbb eax, eax
pop edi
inc eax
pop esi
ret

Function at 0x47e4e0
Capabilities:
Get common file path

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 8], 0x105
push edi
jg 0x47e4fb
push 0x105
mov ecx, esi
call fcn.0047b6e0
mov eax, dword [esi]
push eax
push 0x105
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
mov edi, dword [esi]
xor ecx, ecx
cmp word [edi], cx
je 0x47e51e
mov edx, edi
add edx, 2
inc ecx
cmp word [edx], 0
jne 0x47e514
xor edx, edx
mov word [edi + ecx*2], dx
mov dword [esi + 4], ecx
dec eax
mov ecx, 0x103
cmp ecx, eax
sbb eax, eax
pop edi
inc eax
pop esi
ret
Function at 0x47e540
Capabilities:
Get common file path

Disassembly:
push esi
mov esi, dword [esp + 0x10]
cmp dword [esi + 8], 0x105
push edi
jg 0x47e55b
push 0x105
mov ecx, esi
call fcn.0047b6e0
mov eax, dword [esi]
mov ecx, dword [esp + 0xc]
push eax
mov eax, dword [esp + 0x14]
push 0
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_GetTempFileNameW]
mov edi, dword [esi]
xor ecx, ecx
cmp word [edi], cx
je 0x47e58a
mov edx, edi
jmp 0x47e580
add edx, 2
inc ecx
cmp word [edx], 0
jne 0x47e580
xor edx, edx
mov word [edi + ecx*2], dx
pop edi
mov dword [esi + 4], ecx
pop esi
ret
Function at 0x480c48
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
cmp dword [0x4eabd0], 0
push esi
jne 0x480bb6
call fcn.00480aca
test eax, eax
je 0x480bf9
mov eax, dword [0x4eabd0]
cmp eax, 1
jne 0x480bd7
push 0xd
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
test eax, eax
je 0x480bf9
pop esi
ret
push eax
call dword [0x4eabd8]
test eax, eax
jne 0x480c41
push 0x40
mov eax, 0x1000
push eax
push eax
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov esi, eax
test esi, esi
jne 0x480bfd
xor eax, eax
pop esi
ret
mov eax, dword [esi]
push edi
push dword [0x4eabd0]
call dword [0x4eabd8]
mov edi, eax
test edi, edi
je 0x480c22
push 0x8000
push 0
push esi
call dword [sym.imp.KERNEL32.dll_VirtualFree]
jmp 0x480c3e
mov edi, esi
add esi, 0xff0
push edi
push dword [0x4eabd0]
call dword [0x4eabd4]
add edi, 0x10
cmp edi, esi
jb 0x480c2a
mov eax, edi
pop edi
pop esi
ret
jmp 0x480ba3

Function at 0x4820d9
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x4e7d04]
jne 0x4820e3
repz ret
jmp fcn.0048dc5c

Function at 0x4abc2a
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.0048d594
and dword [ebp - 4], 0
cmp dword [0x4eb7a8], 0
mov ebx, eax
jne 0x4abcdb
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x4abd8c
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x4abd8c
push eax
call fcn.0048d522
mov dword [esp], 0x4cf534
push edi
mov dword [0x4eb7a8], eax
call esi
push eax
call fcn.0048d522
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x4eb7ac], eax
call esi
push eax
call fcn.0048d522
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x4eb7b0], eax
call esi
push eax
call fcn.0048d522
pop ecx
mov dword [0x4eb7b8], eax
test eax, eax
je 0x4abcdb
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.0048d522
pop ecx
mov dword [0x4eb7b4], eax
mov eax, dword [0x4eb7b4]
cmp eax, ebx
je 0x4abd33
cmp dword [0x4eb7b8], ebx
je 0x4abd33
push eax
call fcn.0048d59d
push dword [0x4eb7b8]
mov esi, eax
call fcn.0048d59d
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x4abd33
test edi, edi
je 0x4abd33
call esi
test eax, eax
je 0x4abd2a
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x4abd2a
test byte [ebp - 0xc], 1
jne 0x4abd33
or dword [ebp + 0x10], 0x200000
jmp 0x4abd6c
mov eax, dword [0x4eb7ac]
cmp eax, ebx
je 0x4abd6c
push eax
call fcn.0048d59d
pop ecx
test eax, eax
je 0x4abd6c
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x4abd6c
mov eax, dword [0x4eb7b0]
cmp eax, ebx
je 0x4abd6c
push eax
call fcn.0048d59d
pop ecx
test eax, eax
je 0x4abd6c
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x4eb7a8]
call fcn.0048d59d
pop ecx
test eax, eax
je 0x4abd8c
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x4abd8e
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4b6d20
Capabilities:
Get storage device properties

Disassembly:
mov eax, 0x2c14
call fcn.00484d50
mov eax, dword [0x4e7d04]
xor eax, esp
mov dword [esp + 0x2c10], eax
mov eax, dword [esp + 0x2c18]
push edi
xor edi, edi
mov dword [esp + 0xc], eax
cmp eax, edi
je 0x4b6e8b
cmp dword [esp + 0x2c20], edi
je 0x4b6e8b
push ebx
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_CreateFileA]
push esi
mov dword [esp + 0x10], edi
xor ebx, ebx
lea ebx, [ebx]
push ebx
push str..PhysicalDrive_d
lea eax, [esp + 0x30]
push 0x100
push eax
call fcn.004b6740
add esp, 0x10
push edi
push edi
push 3
push edi
push 3
push edi
lea ecx, [esp + 0x40]
push ecx
call ebp
mov esi, eax
cmp esi, 0xffffffff
je 0x4b6e64
xor eax, eax
push 0x2710
lea edx, [esp + 0x514]
push edi
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
push edx
mov dword [esp + 0x20], edi
mov dword [esp + 0x30], eax
mov dword [esp + 0x28], edi
mov dword [esp + 0x2c], edi
call fcn.00482260
add esp, 0xc
push edi
lea eax, [esp + 0x18]
push eax
push 0x2710
lea ecx, [esp + 0x51c]
push ecx
push 0xc
lea edx, [esp + 0x30]
push edx
push 0x2d1400
push esi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
je 0x4b6e57
push 0x3e8
lea eax, [esp + 0x12c]
push edi
push eax
call fcn.00482260
mov edx, dword [esp + 0x534]
lea ecx, [esp + 0x134]
push ecx
push 1
push edx
lea eax, [esp + 0x528]
push eax
call fcn.004b88f0
mov edx, dword [esp + 0x2c48]
mov eax, dword [esp + 0x34]
add esp, 0x1c
lea ecx, [esp + 0x128]
push ecx
push edx
push eax
call fcn.0041a650
test eax, eax
jne 0x4b6e57
mov dword [esp + 0x10], 1
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [esp + 0x10], edi
jne 0x4b6e6e
inc ebx
cmp ebx, 0x10
jl 0x4b6d70
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
mov ecx, dword [esp + 0x2c10]
xor ecx, esp
call fcn.004820d9
add esp, 0x2c14
ret
mov ecx, dword [esp + 0x2c14]
pop edi
xor ecx, esp
xor eax, eax
call fcn.004820d9
add esp, 0x2c14
ret
Function at 0x4b7170
Capabilities:
Query or enumerate registry key
Query or enumerate registry value

Disassembly:
sub esp, 0x2ec
mov eax, dword [0x4e7d04]
xor eax, esp
mov dword [esp + 0x2e8], eax
push edi
mov edi, dword [esp + 0x2f4]
mov dword [esp + 0x18], edi
test edi, edi
je 0x4b7371
cmp dword [esp + 0x2f8], 0
je 0x4b7371
push 0x64
lea eax, [esp + 0x20]
push 0
push eax
call fcn.00482260
add esp, 0xc
lea ecx, [esp + 4]
push ecx
push 8
push 0
push 0x4cf5ec
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x4b7338
mov ecx, dword [esp + 4]
push ebx
push esi
xor ebx, ebx
push ebx
push ebx
push ebx
push ebx
lea edx, [esp + 0x20]
push edx
lea eax, [esp + 0x100]
push eax
push ebx
mov esi, 0x104
push ecx
mov dword [esp + 0x30], esi
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
test eax, eax
jne 0x4b732b
lea ebx, [ebx]
mov ecx, dword [esp + 0xc]
lea edx, [esp + 0x14]
push edx
push 1
push 0
lea eax, [esp + 0xf8]
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x4b72f9
lea edx, [esp + 0x1c]
push edx
mov edx, dword [esp + 0x18]
lea eax, [esp + 0x1f4]
push eax
lea ecx, [esp + 0x20]
push ecx
push 0
push str.ServiceName
push edx
mov dword [esp + 0x30], 1
mov dword [esp + 0x34], esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x4b72ee
push 0x64
push eax
lea eax, [esp + 0x90]
push eax
call fcn.00482260
lea ecx, [esp + 0x1fc]
push 0x64
push ecx
lea edi, [esp + 0x9c]
call fcn.004b7060
add esp, 0x14
test eax, eax
je 0x4b72ee
cmp byte [esp + 0x24], 0
je 0x4b72b2
lea edx, [esp + 0x24]
push edx
mov eax, edi
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
test eax, eax
jge 0x4b72ee
lea eax, [esp + 0x24]
lea esi, [esp + 0x88]
mov ecx, eax
mov edx, 0x64
sub esi, ecx
lea ecx, [edx + 0x7fffff9a]
test ecx, ecx
je 0x4b72e1
mov cl, byte [esi + eax]
test cl, cl
je 0x4b72e1
mov byte [eax], cl
inc eax
sub edx, 1
jne 0x4b72c6
jmp 0x4b72e5
test edx, edx
jne 0x4b72e6
dec eax
mov byte [eax], 0
mov esi, 0x104
mov edx, dword [esp + 0x14]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov edx, dword [esp + 0xc]
push 0
push 0
push 0
push 0
lea eax, [esp + 0x20]
push eax
lea ecx, [esp + 0x100]
push ecx
inc ebx
push ebx
push edx
mov dword [esp + 0x30], esi
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
test eax, eax
je 0x4b7210
mov edi, dword [esp + 0x20]
mov eax, dword [esp + 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
pop ebx
cmp byte [esp + 0x1c], 0
je 0x4b7371
mov edx, dword [esp + 0x2f8]
lea ecx, [esp + 0x1c]
push ecx
push edx
push edi
call fcn.0041a650
xor ecx, ecx
test eax, eax
setge cl
pop edi
mov eax, ecx
mov ecx, dword [esp + 0x2e8]
xor ecx, esp
call fcn.004820d9
add esp, 0x2ec
ret
mov ecx, dword [esp + 0x2ec]
pop edi
xor ecx, esp
xor eax, eax
call fcn.004820d9
add esp, 0x2ec
ret
Function at 0x4b75e0
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0x50c
mov eax, dword [0x4e7d04]
xor eax, esp
mov dword [esp + 0x508], eax
push ebp
mov ebp, dword [esp + 0x514]
test edi, edi
je 0x4b775d
cmp ebp, 0x20
jb 0x4b775d
push 0x400
lea eax, [esp + 0x110]
push 0
push eax
mov dword [esp + 0x14], 1
mov dword [esp + 0x10], 0x400
call fcn.00482260
add esp, 0xc
lea ecx, [esp + 4]
push ecx
lea edx, [esp + 0x110]
push edx
lea eax, [esp + 0x10]
push eax
push 0x4cf65c
push str.Software360SafeLiveup
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueA]
test eax, eax
jne 0x4b775d
lea eax, [esp + 0x10c]
lea edx, [eax + 1]
lea ecx, [ecx]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4b7670
sub eax, edx
cmp eax, 0x40
jne 0x4b775d
push ebx
lea edx, [eax + 0x40]
push esi
lea eax, [esp + 0x14]
lea esi, [esp + 0x114]
mov ecx, eax
sub esi, ecx
lea ecx, [edx - 0x60]
test ecx, ecx
je 0x4b76ae
mov cl, byte [esi + eax]
test cl, cl
je 0x4b76ae
mov byte [eax], cl
inc eax
sub edx, 1
jne 0x4b7696
jmp 0x4b76b2
test edx, edx
jne 0x4b76b3
dec eax
mov byte [eax], 0
lea eax, [esp + 0x94]
lea edx, [esp + 0x134]
mov ecx, eax
mov esi, 0x80
sub edx, ecx
lea ecx, [ecx]
lea ecx, [esi + 0x7fffff7e]
test ecx, ecx
je 0x4b76eb
mov cl, byte [edx + eax]
test cl, cl
je 0x4b76eb
mov byte [eax], cl
inc eax
sub esi, 1
jne 0x4b76d0
jmp 0x4b76ef
test esi, esi
jne 0x4b76f0
dec eax
push 0x400
lea edx, [esp + 0x118]
push 0
push edx
mov byte [eax], 0
call fcn.00482260
push 0x400
lea ebx, [esp + 0x124]
lea ecx, [esp + 0x24]
call fcn.004b67a0
add esp, 0x10
lea eax, [esp + 0x94]
push eax
mov ecx, ebx
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
pop esi
pop ebx
test eax, eax
jne 0x4b775d
lea edx, [esp + 0xc]
push edx
push ebp
push edi
call fcn.0041a650
neg eax
sbb eax, eax
inc eax
pop ebp
mov ecx, dword [esp + 0x508]
xor ecx, esp
call fcn.004820d9
add esp, 0x50c
ret
mov ecx, dword [esp + 0x50c]
pop ebp
xor ecx, esp
xor eax, eax
call fcn.004820d9
add esp, 0x50c
ret

Function at 0x4b7780
Capabilities:
Set registry value

Disassembly:
sub esp, 0x188
mov eax, dword [0x4e7d04]
xor eax, esp
mov dword [esp + 0x184], eax
push ebx
push esi
push 0x80
lea eax, [esp + 0xc]
push 0
push eax
mov esi, ecx
call fcn.00482260
push 0x80
lea ebx, [esp + 0x18]
mov ecx, esi
call fcn.004b67a0
lea eax, [esp + 0x98]
mov ecx, eax
add esp, 0x10
mov edx, 0x104
sub esi, ecx
lea esp, [esp]
lea ecx, [edx + 0x7ffffefa]
test ecx, ecx
je 0x4b77eb
mov cl, byte [esi + eax]
test cl, cl
je 0x4b77eb
mov byte [eax], cl
inc eax
sub edx, 1
jne 0x4b77d0
jmp 0x4b77ef
test edx, edx
jne 0x4b77f0
dec eax
lea edx, [esp + 8]
push edx
mov byte [eax], 0
push 0x104
lea eax, [esp + 0x90]
push eax
call fcn.0041a6c0
lea eax, [esp + 0x88]
pop esi
lea edx, [eax + 1]
pop ebx
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4b7816
sub eax, edx
push eax
lea ecx, [esp + 0x84]
push ecx
push 1
push 0x4cf65c
push str.Software360SafeLiveup
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHSetValueA]
mov ecx, dword [esp + 0x184]
xor ecx, esp
call fcn.004820d9
add esp, 0x188
ret
Function at 0x42211b
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x42215a
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x42215a
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x42215a
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x42215a
cmp dword [ecx + 0x74], 0xe
jbe 0x42215a
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x4347a0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4347cd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4347cd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..rsrc
nop
nop
nop
nop
push 4
nop
nop
pop edi
nop
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
je 0x42e072
nop
nop
nop
mov ebx, 0x407ef8
nop
nop
nop
nop
mov ecx, ebx
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x298461cf
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x42e060
nop
nop
mov eax, section..text
nop
nop
nop
cmp eax, 0
nop
je 0x42e0d2
nop
nop
nop
mov ebx, 0x42cd70
nop
nop
nop
nop
nop
mov ecx, ebx
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
pop eax
nop
nop
nop
nop
nop
nop
mov esi, 0x3023079b
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
loop 0x42e0c0
nop
nop
nop
nop
popal
nop
jmp 0x401219
Function at 0x401f10
Capabilities:
Get disk information
Inspect load icon resource
Read file on windows

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x148
push ebx
push esi
push edi
push 0x65
push eax
call dword [sym.imp.USER32.dll_LoadIconA]
lea ecx, [esp + 0xc]
call fcn.00401000
lea ecx, [esp + 0x50]
push 0x104
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea edx, [esp + 0x50]
lea ecx, [esp + 0xc]
push edx
call fcn.004012b0
test eax, eax
je 0x402021
lea eax, [esp + 0x50]
push 0x404030
push eax
call dword [sym.imp.MSVCRT.dll_fopen]
mov esi, eax
add esp, 8
test esi, esi
je 0x402084
lea ecx, [esp + 0x50]
push ecx
lea ecx, [esp + 0x10]
call fcn.00401290
mov edi, dword [sym.imp.MSVCRT.dll_fseek]
sub eax, 8
push 0
push eax
push esi
call edi
mov ebx, dword [sym.imp.MSVCRT.dll_fread]
push esi
push 1
lea edx, [esp + 0x24]
push 8
push edx
call ebx
mov eax, dword [esp + 0x2c]
push 0
push eax
push esi
call edi
push esi
push 1
lea ecx, [esp + 0x48]
push 0x38
push ecx
call ebx
push esi
call dword [sym.imp.MSVCRT.dll_fclose]
mov eax, dword [esp + 0x88]
mov edx, dword [esp + 0x50]
add esp, 0x3c
test eax, eax
mov eax, dword [esp + 0x10]
push edx
push eax
jne 0x401ffe
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401800
jmp 0x402084
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401a90
jmp 0x402084
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString_1
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
mov edi, eax
mov esi, 1
xor ebx, ebx
test edi, esi
je 0x40206a
mov dl, bl
lea ecx, [esp + 0x10]
add dl, 0x41
push edx
call sub.MFC42.DLL_CString::operator_1
push 0x40412c
lea ecx, [esp + 0x14]
call fcn.004020e2
lea ecx, [esp + 0xc]
mov eax, dword [esp + 0x10]
push eax
push 0
call fcn.00401cf0
add esi, esi
inc ebx
cmp ebx, 0x1a
jl 0x402039
lea ecx, [esp + 0xc]
call fcn.00401040
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0xc]
call fcn.00401030
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x148
ret 0x10

Function at 0x401e00
Capabilities:
Get process heap flags
Terminate process

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0xc
mov dword [esp], 1
call sub.ucrtbase.dll__configure_wide_argv
call sub.ucrtbase.dll__initialize_wide_environment
call 0x401e70
mov esi, dword [eax]
call sub.ucrtbase.dll___p___wargv
mov edi, dword [eax]
call sub.ucrtbase.dll__get_initial_wide_environment
mov ebx, eax
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x30]
mov eax, dword [eax + 8]
mov edx, dword [eax + 0x3c]
cmp word [eax + edx + 0x5c], 2
sete al
movzx eax, al
add eax, 1
mov dword [esp], eax
call sub.ucrtbase.dll__set_app_type
mov dword [esp + 8], ebx
mov dword [esp + 4], edi
mov dword [esp], esi
call fcn.00401350
mov dword [esp], eax
call sub.ucrtbase.dll_exit
nop
nop
nop
jmp dword [sym.imp.ucrtbase.dll___p___argc]
Function at 0x407f80
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x6000]
push edi
or ebp, 0xffffffff
jmp 0x407fa2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x407fa9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x407f98
mov eax, 1
add ebx, ebx
jne 0x407fbb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x407fb0
jne 0x407fcc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x407fb0
xor ecx, ecx
sub eax, 3
jb 0x407fe0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x408052
mov ebp, eax
add ebx, ebx
jne 0x407feb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x407ff8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x40801c
inc ecx
add ebx, ebx
jne 0x408008
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x407ffd
jne 0x408019
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x407ffd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x40803c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x40802d
jmp 0x407f9e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x40803c
add edi, ecx
jmp 0x407f9e
pop esi
mov edi, esi
mov ecx, 0x8f
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x40805a
cmp byte [edi], 0
jne 0x40805a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x40805f
lea edi, [esi + 0x5000]
mov eax, dword [edi]
or eax, eax
je 0x4080d7
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x8d64]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x8ddc]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x40808c
mov ecx, edi
jns 0x4080bb
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x8de4]
or eax, eax
je 0x4080d1
mov dword [ebx], eax
add ebx, 4
jmp 0x4080a9
call dword [esi + 0x8de0]
mov ebp, dword [esi + 0x8de8]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x217]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x40810b
sub esp, 0xffffff80
jmp 0x402130

Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43200c
nop
nop
nop
nop
pop eax
nop
nop
add eax, 0x40729f
sub eax, 0x407245
nop
nop
nop
mov ebx, dword [eax]
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x432030
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
nop
nop
jne 0x43201e
nop
nop
popal
nop
nop
nop
jmp 0x431219