joyce8/EMBER2024-capa huggingface dataset:
Function at 0x46b910
Capabilities:
Contain obfuscated stackstrings
Get common file path
Get startup folder

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e21fc
mov eax, dword fs:[0]
push eax
sub esp, 0x2b8
mov eax, dword [0x534008]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x264]
push 0x208
push 0
push eax
mov dword [ebp - 0x5c], 0x61004d
mov ebx, 0x6c
mov dword [ebp - 0x58], 0x720063
mov dword [ebp - 0x54], 0x6d006f
mov dword [ebp - 0x50], 0x640065
mov dword [ebp - 0x4c], 0x46005c
mov dword [ebp - 0x48], 0x61006c
mov dword [ebp - 0x44], 0x680073
mov dword [ebp - 0x40], 0x46005c
mov dword [ebp - 0x3c], 0x61006c
mov dword [ebp - 0x38], 0x680073
mov dword [ebp - 0x34], 0x650048
mov dword [ebp - 0x30], 0x70006c
mov dword [ebp - 0x2c], 0x720065
mov dword [ebp - 0x28], 0x650053
mov dword [ebp - 0x24], 0x760072
mov dword [ebp - 0x20], 0x630069
mov dword [ebp - 0x1c], 0x2e0065
mov dword [ebp - 0x18], 0x780065
mov dword [ebp - 0x14], 0x65
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [ebp - 0x264]
push eax
push 0
push 0
push 0x29
push 0
call dword [sym.imp.SHELL32.dll_SHGetFolderPathW]
xor eax, eax
mov dword [ebp - 0x2b4], 0
lea ecx, [ebp - 0x5c]
mov dword [ebp - 0x2b0], 0
mov dword [ebp - 0x2b4], 0
lea edx, [ecx + 2]
mov dword [ebp - 0x2b0], 7
mov word [ebp - 0x2c4], ax
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x46ba30
sub ecx, edx
lea eax, [ebp - 0x5c]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0x2c4]
call fcn.0040a960
mov dword [ebp - 4], 0
xor eax, eax
mov word [ebp - 0x2ac], ax
lea eax, [ebp - 0x264]
mov dword [ebp - 0x29c], 0
lea edx, [eax + 2]
mov dword [ebp - 0x298], 0
mov dword [ebp - 0x29c], 0
mov dword [ebp - 0x298], 7
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x46ba90
sub eax, edx
lea ecx, [ebp - 0x2ac]
sar eax, 1
push eax
lea eax, [ebp - 0x264]
push eax
call fcn.0040a960
mov byte [ebp - 4], 1
lea eax, [ebp - 0x2c4]
push eax
lea edx, [ebp - 0x2ac]
lea ecx, [ebp - 0x294]
call fcn.00475f90
add esp, 4
mov byte [ebp - 4], 3
lea ecx, [ebp - 0x2ac]
call fcn.0040a900
mov byte [ebp - 4], 4
lea ecx, [ebp - 0x2c4]
call fcn.0040a900
lea ecx, [ebp - 0x294]
call fcn.004740e0
test al, al
jne 0x46bb02
xor bl, bl
jmp 0x46bb57
lea edx, [ebp - 0x294]
lea ecx, [ebp - 0x27c]
call fcn.0047d2d0
mov byte [ebp - 4], 5
mov ecx, dword [ebp - 0x26c]
test ecx, ecx
jne 0x46bb25
xor bl, bl
jmp 0x46bb48
lea eax, [ebp - 0x27c]
cmp esi, eax
je 0x46bb46
cmp dword [ebp - 0x268], 8
push ecx
cmovae eax, dword [ebp - 0x27c]
mov ecx, esi
push eax
call fcn.0040a960
mov bl, 1
mov byte [ebp - 4], 4
lea ecx, [ebp - 0x27c]
call fcn.0040a900
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x294]
call fcn.0040a900
mov al, bl
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004b5f6c
mov esp, ebp
pop ebp
ret 4
Function at 0x472950
Capabilities:
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e2bac
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x534008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, dword [ebp + 8]
lea edi, [ebx + 0x10]
mov dword [ebp - 0x10], edi
mov dword [ebp - 4], 0
lea esi, [edi + 0x18]
mov dword [ebp - 0x14], esi
mov byte [ebp - 4], 4
lea ecx, [esi + 0x48]
call fcn.0040a900
mov byte [ebp - 4], 3
lea ecx, [esi + 0x30]
call fcn.0040a900
mov byte [ebp - 4], 2
lea ecx, [esi + 0x18]
call fcn.0040a900
mov byte [ebp - 4], 0
mov ecx, esi
call fcn.0040a900
mov dword [ebp - 4], 0xffffffff
mov ecx, edi
call fcn.0040a900
push 0x88
push ebx
call fcn.004b622a
add esp, 8
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x474350
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e2d80
mov eax, dword fs:[0]
push eax
sub esp, 0x3c
mov eax, dword [0x534008]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
cmp dword [esi + 0x10], 0
jne 0x47438a
xor al, al
jmp 0x474545
call fcn.004741d0
test al, al
je 0x47439a
mov al, 1
jmp 0x474545
cmp dword [esi + 0x14], 8
mov eax, esi
jb 0x4743a4
mov eax, dword [esi]
mov ebx, dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
push 0
push eax
call ebx
test eax, eax
jne 0x4743f7
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
mov dword [ebp - 4], eax
lea edx, [ebp - 0x28]
mov ecx, esi
call fcn.00491590
test al, al
je 0x4743e8
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
push 0
cmovae eax, dword [ebp - 0x28]
push eax
call ebx
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.0040a900
mov ecx, esi
call fcn.004741d0
test al, al
jne 0x474393
mov eax, dword [esi + 0x10]
xor edi, edi
mov dword [ebp - 0x44], eax
test eax, eax
je 0x4744d8
mov ecx, dword [esi + 0x14]
mov eax, esi
cmp ecx, 8
jb 0x47441e
mov eax, dword [esi]
mov edx, 0x2f
cmp dx, word [eax + edi*2]
mov edx, 0x5c
je 0x474441
mov eax, esi
cmp ecx, 8
jb 0x474437
mov eax, dword [esi]
cmp dx, word [eax + edi*2]
jne 0x4744ce
push edi
push 0
lea eax, [ebp - 0x40]
mov ecx, esi
push eax
call fcn.00426ca0
mov dword [ebp - 4], 1
cmp dword [ebp - 0x30], 0
je 0x4744bf
lea ecx, [ebp - 0x40]
call fcn.00474000
test al, al
jne 0x4744bf
cmp dword [ebp - 0x2c], 8
lea eax, [ebp - 0x40]
push 0
cmovae eax, dword [ebp - 0x40]
push eax
call ebx
test eax, eax
jne 0x4744bf
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
mov byte [ebp - 4], 2
lea edx, [ebp - 0x28]
lea ecx, [ebp - 0x40]
call fcn.00491590
test al, al
je 0x4744b3
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
push 0
cmovae eax, dword [ebp - 0x28]
push eax
call ebx
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x28]
call fcn.0040a900
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x40]
call fcn.0040a900
inc edi
cmp edi, dword [ebp - 0x44]
jb 0x474412
mov ecx, esi
call fcn.00474000
test al, al
jne 0x47453e
cmp dword [esi + 0x14], 8
mov eax, esi
jb 0x4744ed
mov eax, dword [esi]
push 0
push eax
call ebx
test eax, eax
jne 0x47453e
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
mov dword [ebp - 4], 3
lea edx, [ebp - 0x28]
mov ecx, esi
call fcn.00491590
test al, al
je 0x47452f
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
push 0
cmovae eax, dword [ebp - 0x28]
push eax
call ebx
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.0040a900
mov ecx, esi
call fcn.004741d0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004b5f6c
mov esp, ebp
pop ebp
ret
Function at 0x476170
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x526618
push 0x4b66d2
mov eax, dword fs:[0]
push eax
sub esp, 0x430
mov eax, dword [0x534008]
xor dword [ebp - 8], eax
xor eax, ebp
mov dword [ebp - 0x1c], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0x10]
mov dword fs:[0], eax
mov dword [ebp - 0x18], esp
mov esi, edx
mov edi, ecx
mov dword [ebp - 0x438], edi
mov dword [ebp - 0x43c], esi
mov dword [ebp - 4], 0
mov dword [esi + 0x10], 0
mov eax, esi
cmp dword [esi + 0x14], 8
jb 0x4761d1
mov eax, dword [esi]
xor ecx, ecx
mov word [eax], cx
mov edx, esi
mov ecx, edi
call fcn.004762c0
mov bl, al
mov byte [ebp - 0x431], bl
mov dword [ebp - 4], 0xfffffffe
jmp 0x476214
test bl, bl
jne 0x47629d
cmp edi, 0x1a
jne 0x47629d
mov dword [esi + 0x10], 0
mov eax, esi
cmp dword [esi + 0x14], 8
jb 0x476236
mov eax, dword [esi]
xor ecx, ecx
mov word [eax], cx
push 0x410
push ecx
lea eax, [ebp - 0x430]
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
push 0x207
lea eax, [ebp - 0x430]
push eax
push str.APPDATA
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
lea ecx, [ebp - 0x430]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x476270
sub ecx, edx
sar ecx, 1
push ecx
lea eax, [ebp - 0x430]
push eax
mov ecx, esi
call fcn.0040a960
movzx ebx, bl
mov eax, 1
cmp dword [esi + 0x10], 0
cmovne ebx, eax
mov al, bl
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x1c]
xor ecx, ebp
call fcn.004b5f6c
mov esp, ebp
pop ebp
ret
Function at 0x4765f0
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e2071
mov eax, dword fs:[0]
push eax
sub esp, 0x2c
mov eax, dword [0x534008]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, edx
mov edi, ecx
mov dword [ebp - 0x34], edi
mov dword [ebp - 0x38], edi
mov dword [ebp - 0x30], 0
cmp dword [esi + 0x14], 8
jb 0x476633
mov edx, dword [esi]
mov ecx, dword [esi + 0x10]
test ecx, ecx
je 0x47664e
mov eax, edx
nop dword [eax]
cmp word [eax], 0x25
je 0x476681
add eax, 2
sub ecx, 1
jne 0x476640
push esi
mov ecx, edi
call fcn.004107f0
mov dword [ebp - 4], 0
mov dword [ebp - 0x30], 1
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004b5f6c
mov esp, ebp
pop ebp
ret
test eax, eax
je 0x47664e
sub eax, edx
sar eax, 1
cmp eax, 0xffffffff
je 0x47664e
push esi
lea ecx, [ebp - 0x28]
call fcn.004107f0
mov dword [ebp - 4], 1
mov eax, esi
cmp dword [esi + 0x14], 8
jb 0x4766a8
mov eax, dword [esi]
push 0
push 0
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
mov dword [ebp - 0x34], eax
test eax, eax
jne 0x4766d7
push esi
mov ecx, edi
call fcn.004107f0
mov dword [ebp - 0x30], 1
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x28]
call fcn.0040a900
jmp 0x476664
xor ecx, ecx
add eax, 2
mov edx, 2
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.004b66c9
add esp, 4
mov dword [ebp - 0x2c], eax
cmp dword [esi + 0x14], 8
jb 0x4766fe
mov esi, dword [esi]
mov ecx, dword [ebp - 0x34]
inc ecx
push ecx
push eax
push esi
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
mov esi, dword [ebp - 0x2c]
test eax, eax
je 0x47673b
cmp eax, dword [ebp - 0x34]
ja 0x47673b
xor ecx, ecx
mov word [esi + eax*2], cx
mov ecx, esi
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x476722
sub ecx, edx
sar ecx, 1
push ecx
push esi
lea ecx, [ebp - 0x28]
call fcn.0040a960
push esi
call fcn.004b64a6
movups xmm0, xmmword [ebp - 0x28]
mov dword [edi + 0x10], 0
xor eax, eax
mov dword [edi + 0x14], 0
add esp, 4
movups xmmword [edi], xmm0
mov word [ebp - 0x28], ax
movq xmm0, qword [ebp - 0x18]
movq qword [edi + 0x10], xmm0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 7
mov dword [ebp - 0x30], 1
mov byte [ebp - 4], al
lea ecx, [ebp - 0x28]
call fcn.0040a900
jmp 0x476664
Function at 0x477500
Capabilities:
Get common file path

Disassembly:
sub esp, 0x418
mov eax, dword [0x534008]
xor eax, esp
mov dword [esp + 0x414], eax
push esi
mov esi, ecx
mov eax, esi
cmp dword [esi + 0x14], 8
mov dword [esi + 0x10], 0
jb 0x477528
mov eax, dword [esi]
xor ecx, ecx
push 0x412
mov word [eax], cx
lea eax, [esp + 8]
push ecx
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [esp + 4]
push eax
push 0x208
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
test eax, eax
jne 0x47756c
xor al, al
pop esi
mov ecx, dword [esp + 0x414]
xor ecx, esp
call fcn.004b5f6c
add esp, 0x418
ret
cmp eax, 0x208
jae 0x477554
xor eax, eax
lea edx, [esp + 4]
mov word [esp + 0x414], ax
lea ecx, [edx + 2]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x477584
sub edx, ecx
lea eax, [esp + 4]
sar edx, 1
mov ecx, esi
push edx
push eax
call fcn.0040a960
mov ecx, dword [esp + 0x418]
mov al, 1
pop esi
xor ecx, esp
call fcn.004b5f6c
add esp, 0x418
ret

Function at 0x479250
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e3768
mov eax, dword fs:[0]
push eax
sub esp, 8
mov eax, dword [0x534008]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov eax, dword [edi]
mov ebx, dword [ebp + 8]
test eax, eax
je 0x479293
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [edi], 0
lea ecx, [ebp - 0x14]
mov word [edi + 4], 0
mov dword [ebp - 0x14], 0
call fcn.004917c0
mov dword [ebp - 4], 0
mov esi, dword [ebp - 0x14]
cmp dword [esi], 0
je 0x4792bc
lea eax, [esi + 8]
jmp 0x4792be
xor eax, eax
cmp dword [ebx + 0x10], 0
je 0x4792ce
cmp dword [ebx + 0x14], 8
jb 0x4792d0
mov ebx, dword [ebx]
jmp 0x4792d0
xor ebx, ebx
push ebx
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov dword [edi], eax
test eax, eax
je 0x4792f1
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x4792f1
mov byte [edi + 5], 1
cmp dword [edi], 0
setne bl
mov dword [ebp - 4], 0xffffffff
mov eax, dword [esi]
test eax, eax
je 0x47931a
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov dword [esi], 0
mov eax, dword [esi + 4]
test eax, eax
je 0x47932f
push eax
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov dword [esi + 4], 0
push 0x2c
push esi
call fcn.004b622a
add esp, 8
mov dword [ebp - 0x14], 0
mov al, bl
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004b5f6c
mov esp, ebp
pop ebp
ret 4
Function at 0x479370
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e3798
mov eax, dword fs:[0]
push eax
sub esp, 0x10
mov eax, dword [0x534008]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov eax, dword [edi]
mov ebx, dword [ebp + 8]
test eax, eax
je 0x4793b3
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [edi], 0
push ecx
lea ecx, [ebp - 0x14]
mov word [edi + 4], 0
mov dword [ebp - 0x14], 0
call fcn.004918a0
mov dword [ebp - 4], 0
mov esi, dword [ebp - 0x14]
cmp dword [esi], 0
je 0x4793dd
lea ecx, [esi + 8]
jmp 0x4793df
xor ecx, ecx
cmp dword [ebx + 0x10], 0
mov dword [ebp - 0x18], ecx
je 0x4793f4
cmp dword [ebx + 0x14], 8
mov eax, ebx
jb 0x4793f6
mov eax, dword [ebx]
jmp 0x4793f6
xor eax, eax
push eax
push 0
push ecx
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov ecx, dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [edi], eax
test eax, eax
jne 0x479441
call ecx
cmp eax, 5
jne 0x47943b
push 0xa
call dword [sym.imp.KERNEL32.dll_Sleep]
cmp dword [ebx + 0x10], 0
je 0x47942b
cmp dword [ebx + 0x14], 8
jb 0x47942d
mov ebx, dword [ebx]
jmp 0x47942d
xor ebx, ebx
push ebx
push 0
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov dword [edi], eax
mov ecx, dword [sym.imp.KERNEL32.dll_GetLastError]
mov eax, dword [edi]
test eax, eax
je 0x47945f
call ecx
cmp eax, 0xb7
jne 0x479454
mov byte [edi + 5], 1
mov ecx, dword [edi]
call fcn.0048f6d0
mov eax, dword [edi]
test eax, eax
setne bl
mov dword [ebp - 4], 0xffffffff
mov eax, dword [esi]
test eax, eax
je 0x479485
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov dword [esi], 0
mov eax, dword [esi + 4]
test eax, eax
je 0x47949a
push eax
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov dword [esi + 4], 0
push 0x2c
push esi
call fcn.004b622a
add esp, 8
mov dword [ebp - 0x14], 0
mov al, bl
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004b5f6c
mov esp, ebp
pop ebp
ret 4
Function at 0x47d690
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e3ed6
mov eax, dword fs:[0]
push eax
sub esp, 0x82c
mov eax, dword [0x534008]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x820], ecx
lea eax, [ebp - 0x810]
push eax
push 0x3fe
call dword [sym.imp.KERNEL32.dll_GetLogicalDriveStringsW]
mov ebx, eax
mov dword [ebp - 0x818], ebx
test ebx, ebx
je 0x47d76e
lea edi, [ebp - 0x810]
mov dword [ebp - 0x814], 0
xor esi, esi
mov dword [ebp - 0x81c], edi
mov dword [ebp - 0x814], esi
mov dword [ebp - 4], esi
cmp ebx, 0x3fe
jbe 0x47d78c
xor ecx, ecx
lea eax, [ebx + 2]
mov edx, 2
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.004b66c9
add esp, 4
mov dword [ebp - 0x81c], eax
mov edi, eax
mov esi, edi
mov dword [ebp - 0x814], esi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_GetLogicalDriveStringsW]
test eax, eax
je 0x47d75a
cmp eax, ebx
ja 0x47d75a
xor ecx, ecx
mov ebx, eax
mov dword [edi + eax*2], ecx
mov dword [ebp - 0x818], ebx
jmp 0x47d7ba
mov dword [ebp - 4], 0xffffffff
test edi, edi
je 0x47d76e
push edi
call fcn.004b64a6
add esp, 4
xor al, al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004b5f6c
mov esp, ebp
pop ebp
ret
lea eax, [ebx + ebx]
cmp eax, 0x800
jae 0x47d845
xor ecx, ecx
mov word [ebp + eax - 0x810], cx
add eax, 2
cmp eax, 0x800
jae 0x47d845
mov word [ebp + eax - 0x810], cx
xor ecx, ecx
xor edi, edi
test ebx, ebx
je 0x47d82a
mov esi, dword [ebp - 0x81c]
mov ebx, 2
mov eax, dword [ebp - 0x818]
cmp word [esi + ebx - 2], 0
jne 0x47d81c
cmp ecx, edi
je 0x47d81c
lea eax, [esi + ecx*2]
push eax
lea ecx, [ebp - 0x838]
call fcn.0040a040
mov byte [ebp - 4], 1
lea eax, [ebp - 0x838]
mov ecx, dword [ebp - 0x820]
push eax
call fcn.0041bc80
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x838]
call fcn.0040a900
mov eax, dword [ebp - 0x818]
lea ecx, [edi + 1]
inc edi
add ebx, 2
cmp edi, eax
jb 0x47d7d3
mov esi, dword [ebp - 0x814]
mov dword [ebp - 4], 0xffffffff
test esi, esi
je 0x47d83e
push esi
call fcn.004b64a6
add esp, 4
mov al, 1
jmp 0x47d770
call fcn.004b65d5
int3
Function at 0x47e4b0
Capabilities:
Check os version
Extract resource via kernel32 functions

Disassembly:
sub esp, 0x140
mov eax, dword [0x534008]
xor eax, esp
mov dword [esp + 0x13c], eax
push esi
mov esi, ecx
push 0x118
push 0
lea eax, [esi + 4]
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
mov dword [esi], 0x11c
push esi
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
je 0x47e5f2
cmp dword [esi + 4], 6
push edi
ja 0x47e506
jne 0x47e58e
cmp dword [esi + 8], 2
jb 0x47e58e
push str.kernel32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov edi, eax
test edi, edi
je 0x47e58e
push 0x10
push 1
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
test eax, eax
je 0x47e58e
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x47e58e
movups xmm0, xmmword [0x50fb68]
push eax
movups xmmword [esp + 0x128], xmm0
movups xmm0, xmmword [0x50fb78]
movups xmmword [esp + 0x138], xmm0
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
test edi, edi
je 0x47e58e
lea eax, [esp + 0x124]
push eax
lea ecx, [edi + 6]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcmpiW]
test eax, eax
jne 0x47e58e
cmp word [edi + 2], ax
jbe 0x47e58e
movzx edx, word [edi + 0x32]
movzx ecx, word [edi + 0x30]
movzx eax, word [edi + 0x36]
mov dword [esi + 4], edx
mov dword [esi + 8], ecx
mov dword [esi + 0xc], eax
push str.ntdll.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push str.RtlGetVersion
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edi, eax
test edi, edi
je 0x47e5d9
push 0x118
lea eax, [esp + 0x10]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
mov dword [esp + 8], 0x11c
lea eax, [esp + 8]
push eax
call edi
test eax, eax
jne 0x47e5d9
mov eax, dword [esp + 0x14]
mov dword [esi + 0xc], eax
pop edi
mov al, 1
pop esi
mov ecx, dword [esp + 0x13c]
xor ecx, esp
call fcn.004b5f6c
add esp, 0x140
ret
mov ecx, dword [esp + 0x140]
xor al, al
pop esi
xor ecx, esp
call fcn.004b5f6c
add esp, 0x140
ret
Function at 0x484950
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e4b3b
mov eax, dword fs:[0]
push eax
sub esp, 0x144
mov eax, dword [0x534008]
xor eax, ebp
mov dword [ebp - 0x14], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
cmp dword [esi], 0
je 0x484989
call fcn.00484af0
cmp byte [0x539908], 0
jne 0x48499c
mov eax, 0x80000001
jmp 0x484acc
mov eax, dword [esi]
test eax, eax
jne 0x484a1c
push 8
call fcn.004b5f7d
mov edi, eax
add esp, 4
mov dword [ebp - 0x138], edi
mov dword [ebp - 4], 0
push 1
call fcn.004b5f7d
add esp, 4
mov dword [edi + 4], eax
mov byte [eax], 0
lea eax, [ebp - 0x130]
push 0x118
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
mov dword [ebp - 0x134], 0x11c
lea eax, [ebp - 0x134]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
je 0x484a0b
cmp dword [ebp - 0x130], 6
mov eax, dword [edi + 4]
setae cl
mov byte [eax], cl
mov dword [ebp - 4], 0xffffffff
mov dword [esi], edi
mov dword [edi], 0
mov eax, dword [esi]
cmp dword [eax], 0
jne 0x484abb
call fcn.0048ed40
test al, al
jne 0x484a56
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
mov ecx, dword [esi]
push eax
add ecx, 4
call fcn.0048f310
test al, al
je 0x484abb
mov ecx, dword [esi]
add ecx, 4
call fcn.0048e810
call fcn.0048ed40
test al, al
je 0x484abb
push 0x50caa0
lea ecx, [ebp - 0x150]
call fcn.0040a040
mov dword [ebp - 4], 2
lea eax, [ebp - 0x150]
push eax
call fcn.00485760
mov ecx, eax
call fcn.00485820
mov edi, eax
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x150]
call fcn.0040a900
test edi, edi
je 0x484abb
push str.RegOpenCurrentUser
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x484abb
push dword [esi]
push dword [ebp + 8]
call eax
test eax, eax
je 0x484abb
mov eax, dword [esi]
mov dword [eax], 0
mov eax, dword [esi]
cmp dword [eax], 0
jne 0x484aca
mov dword [eax], 0x80000001
mov eax, dword [esi]
mov eax, dword [eax]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.004b5f6c
mov esp, ebp
pop ebp
ret 4

Function at 0x486090
Capabilities:
Read file on windows

Disassembly:
mov eax, dword [ecx]
test eax, eax
je 0x4860c8
mov edx, dword [esp + 4]
test edx, edx
je 0x4860c8
cmp dword [eax], 0xffffffff
je 0x4860c8
mov eax, dword [esp + 0xc]
push 0
push eax
push dword [esp + 0x10]
mov dword [eax], 0
mov eax, dword [ecx]
push edx
push dword [eax]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4860c8
mov al, 1
ret 0xc
xor al, al
ret 0xc

Function at 0x4860d0
Capabilities:
Write file on windows

Disassembly:
mov eax, dword [ecx]
push esi
push edi
test eax, eax
je 0x48610a
mov ecx, dword [esp + 0xc]
test ecx, ecx
je 0x48610a
mov eax, dword [eax]
cmp eax, 0xffffffff
je 0x48610a
mov esi, dword [esp + 0x14]
mov edi, dword [esp + 0x10]
push 0
push esi
push edi
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x48610a
cmp edi, dword [esi]
jne 0x48610a
pop edi
mov al, 1
pop esi
ret 0xc
pop edi
xor al, al
pop esi
ret 0xc