joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100e0f30
Capabilities:
Get common file path

Disassembly:
sub esp, 0x418
mov eax, dword [0x10275008]
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 0x100e0f58
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 0x100e0f9c
xor al, al
pop esi
mov ecx, dword [esp + 0x414]
xor ecx, esp
call fcn.101c837b
add esp, 0x418
ret
cmp eax, 0x208
jae 0x100e0f84
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 0x100e0fb4
sub edx, ecx
lea eax, [esp + 4]
sar edx, 1
mov ecx, esi
push edx
push eax
call fcn.10005390
mov ecx, dword [esp + 0x418]
mov al, 1
pop esi
xor ecx, esp
call fcn.101c837b
add esp, 0x418
ret

Function at 0x100e34f0
Capabilities:
Check os version
Extract resource via kernel32 functions

Disassembly:
sub esp, 0x140
mov eax, dword [0x10275008]
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 0x100e3632
cmp dword [esi + 4], 6
push edi
ja 0x100e3546
jne 0x100e35ce
cmp dword [esi + 8], 2
jb 0x100e35ce
push str.kernel32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov edi, eax
test edi, edi
je 0x100e35ce
push 0x10
push 1
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
test eax, eax
je 0x100e35ce
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x100e35ce
movups xmm0, xmmword [0x1023b304]
push eax
movups xmmword [esp + 0x128], xmm0
movups xmm0, xmmword [0x1023b314]
movups xmmword [esp + 0x138], xmm0
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
test edi, edi
je 0x100e35ce
lea eax, [esp + 0x124]
push eax
lea ecx, [edi + 6]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcmpiW]
test eax, eax
jne 0x100e35ce
cmp word [edi + 2], ax
jbe 0x100e35ce
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 0x100e3619
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 0x100e3619
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.101c837b
add esp, 0x140
ret
mov ecx, dword [esp + 0x140]
xor al, al
pop esi
xor ecx, esp
call fcn.101c837b
add esp, 0x140
ret
Function at 0x100e9a80
Capabilities:
Create thread
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x101f86d8
mov eax, dword fs:[0]
push eax
sub esp, 8
mov eax, dword [0x10275008]
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
mov edi, dword [esi + 8]
test edi, edi
jne 0x100e9abb
xor al, al
jmp 0x100e9b5f
add edi, 0x20
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x14], edi
je 0x100e9ad7
mov eax, dword [edi]
test eax, eax
je 0x100e9ad7
push eax
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov dword [ebp - 4], 0
mov eax, dword [esi + 8]
cmp dword [eax + 4], 0
je 0x100e9b3c
push 1
lea ebx, [esi + 4]
push ebx
call dword [sym.imp.KERNEL32.dll_InterlockedExchangeAdd]
mov eax, dword [esi + 8]
add eax, 0xc
push eax
push 4
push esi
push 0x100e9620
push 0
push 0
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
mov ecx, dword [esi + 8]
add esp, 0x18
mov dword [ecx + 0x10], eax
mov eax, dword [esi + 8]
cmp dword [eax + 0x10], 0
jne 0x100e9b7b
mov eax, dword [sym.imp.KERNEL32.dll_InterlockedExchangeAdd]
push 0xffffffffffffffff
push ebx
call eax
sub eax, 1
jne 0x100e9b34
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 4]
mov ecx, dword [esi + 8]
call fcn.100e97e0
xor bl, bl
mov dword [ebp - 4], 0xffffffff
test edi, edi
je 0x100e9b5d
mov eax, dword [edi]
test eax, eax
je 0x100e9b56
push eax
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
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.101c837b
mov esp, ebp
pop ebp
ret
mov byte [eax + 8], 1
mov eax, dword [esi + 8]
mov ecx, dword [eax + 0x24]
test ecx, ecx
je 0x100e9b93
push ecx
call dword [sym.imp.KERNEL32.dll_ResetEvent]
mov eax, dword [esi + 8]
push dword [eax + 0x10]
call dword [sym.imp.KERNEL32.dll_ResumeThread]
cmp eax, 0xffffffff
je 0x100e9b1e
mov bl, 1
jmp 0x100e9b3e
Function at 0x100ea220
Capabilities:
Read file on windows

Disassembly:
sub esp, 0xc
mov eax, dword [0x10275008]
xor eax, esp
mov dword [esp + 8], eax
push ebx
push esi
mov esi, ecx
mov dword [esp + 0xc], 0
xor bl, bl
mov dword [esi + 0x14], 0
mov dword [esi + 8], 0
mov dword [esi], 0
mov eax, dword [esi + 4]
test eax, eax
je 0x100ea3f0
cmp dword [eax], 0xffffffff
je 0x100ea3f0
push edi
mov edi, dword [sym.imp.KERNEL32.dll_ReadFile]
lea ecx, [esp + 0xc]
push 0
push ecx
push 1
lea ecx, [esp + 0x1c]
mov dword [esp + 0x18], 0
push ecx
push dword [eax]
call edi
test eax, eax
je 0x100ea3ef
cmp dword [esp + 0xc], 1
jne 0x100ea3ef
mov eax, dword [esi + 4]
test eax, eax
je 0x100ea3ef
cmp dword [eax], 0xffffffff
je 0x100ea3ef
push 0
lea ecx, [esp + 0x10]
mov dword [esp + 0x10], 0
push ecx
push 1
lea ecx, [esp + 0x1d]
push ecx
push dword [eax]
call edi
test eax, eax
je 0x100ea3ef
cmp dword [esp + 0xc], 1
jne 0x100ea3ef
mov eax, dword [esi + 4]
test eax, eax
je 0x100ea343
cmp dword [eax], 0xffffffff
je 0x100ea343
push 0
lea ecx, [esp + 0x10]
mov dword [esp + 0x10], 0
push ecx
push 1
lea ecx, [esp + 0x1e]
push ecx
push dword [eax]
call edi
test eax, eax
je 0x100ea343
cmp dword [esp + 0xc], 1
jne 0x100ea343
mov eax, dword [esi + 4]
test eax, eax
je 0x100ea343
cmp dword [eax], 0xffffffff
je 0x100ea343
push 0
lea ecx, [esp + 0x10]
mov dword [esp + 0x10], 0
push ecx
push 1
lea ecx, [esp + 0x1f]
push ecx
push dword [eax]
call edi
test eax, eax
je 0x100ea343
mov eax, 1
movzx ebx, bl
cmp dword [esp + 0xc], eax
cmove ebx, eax
mov eax, dword [esp + 0x10]
cmp al, 0xff
jne 0x100ea382
cmp ah, 0xfe
jne 0x100ea3e1
test bl, bl
je 0x100ea374
cmp byte [esp + 0x12], 0
jne 0x100ea374
cmp byte [esp + 0x13], 0
jne 0x100ea374
mov edx, 4
mov ecx, 0xc
mov dword [esi], edx
jmp 0x100ea3e9
mov edx, 2
mov ecx, 9
mov dword [esi], edx
jmp 0x100ea3e9
cmp al, 0xfe
jne 0x100ea398
cmp ah, 0xff
jne 0x100ea3e1
mov dword [esi], 2
mov ecx, 8
jmp 0x100ea3e9
cmp al, 0xef
jne 0x100ea3be
cmp ah, 0xbb
jne 0x100ea3e1
cmp byte [esp + 0x12], 0xbf
jne 0x100ea3b6
mov edx, 3
mov ecx, 6
mov dword [esi], edx
jmp 0x100ea3e9
xor ecx, ecx
xor edx, edx
mov dword [esi], edx
jmp 0x100ea3e9
test al, al
jne 0x100ea3e1
test ah, ah
jne 0x100ea3e1
cmp byte [esp + 0x12], 0xfe
jne 0x100ea3e1
cmp byte [esp + 0x13], 0xff
jne 0x100ea3e1
mov dword [esi], 4
mov ecx, 0xb
jmp 0x100ea3e9
mov dword [esi], 0
xor ecx, ecx
mov dword [esi + 8], ecx
mov dword [esi + 0x14], eax
pop edi
mov ecx, dword [esp + 0x10]
pop esi
pop ebx
xor ecx, esp
call fcn.101c837b
add esp, 0xc
ret
Function at 0x100ea410
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x10268dc8
push 0x101c8db1
mov eax, dword fs:[0]
push eax
sub esp, 0x430
mov eax, dword [0x10275008]
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 0x100ea471
mov eax, dword [esi]
xor ecx, ecx
mov word [eax], cx
mov edx, esi
mov ecx, edi
call fcn.100ea560
mov bl, al
mov byte [ebp - 0x431], bl
mov dword [ebp - 4], 0xfffffffe
jmp 0x100ea4b4
test bl, bl
jne 0x100ea53d
cmp edi, 0x1a
jne 0x100ea53d
mov dword [esi + 0x10], 0
mov eax, esi
cmp dword [esi + 0x14], 8
jb 0x100ea4d6
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 0x100ea510
sub ecx, edx
sar ecx, 1
push ecx
lea eax, [ebp - 0x430]
push eax
mov ecx, esi
call fcn.10005390
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.101c837b
mov esp, ebp
pop ebp
ret
Function at 0x100ea790
Capabilities:
Query environment variable

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x101ff691
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 0x30
mov eax, dword [0x10275008]
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, edx
mov edi, ecx
mov dword [ebp - 0x38], edi
mov dword [ebp - 0x3c], edi
mov dword [ebp - 0x34], 0
cmp dword [esi + 0x14], 8
jb 0x100ea7e7
mov edx, dword [esi]
mov ecx, dword [esi + 0x10]
test ecx, ecx
je 0x100ea7fe
mov eax, edx
cmp word [eax], 0x25
je 0x100ea834
add eax, 2
sub ecx, 1
jne 0x100ea7f0
push esi
mov ecx, edi
call fcn.100086d0
mov dword [ebp - 4], 0
mov dword [ebp - 0x34], 1
mov eax, edi
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.101c837b
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret
test eax, eax
je 0x100ea7fe
sub eax, edx
sar eax, 1
cmp eax, 0xffffffff
je 0x100ea7fe
push esi
lea ecx, [ebp - 0x2c]
call fcn.100086d0
mov dword [ebp - 4], 1
mov eax, esi
cmp dword [esi + 0x14], 8
jb 0x100ea85b
mov eax, dword [esi]
push 0
push 0
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
mov dword [ebp - 0x38], eax
test eax, eax
jne 0x100ea88a
push esi
mov ecx, edi
call fcn.100086d0
mov dword [ebp - 0x34], 1
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x2c]
call fcn.10005300
jmp 0x100ea814
xor ecx, ecx
add eax, 2
mov edx, 2
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.101c8844
add esp, 4
mov dword [ebp - 0x30], eax
cmp dword [esi + 0x14], 8
jb 0x100ea8b1
mov esi, dword [esi]
mov ecx, dword [ebp - 0x38]
inc ecx
push ecx
push eax
push esi
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
mov esi, dword [ebp - 0x30]
test eax, eax
je 0x100ea8ee
cmp eax, dword [ebp - 0x38]
ja 0x100ea8ee
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 0x100ea8d5
sub ecx, edx
sar ecx, 1
push ecx
push esi
lea ecx, [ebp - 0x2c]
call fcn.10005390
push esi
call fcn.101c880e
movups xmm0, xmmword [ebp - 0x2c]
mov dword [edi + 0x10], 0
xor eax, eax
mov dword [edi + 0x14], 0
add esp, 4
movups xmmword [edi], xmm0
mov word [ebp - 0x2c], ax
movq xmm0, qword [ebp - 0x1c]
movq qword [edi + 0x10], xmm0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 7
mov dword [ebp - 0x34], 1
mov byte [ebp - 4], al
lea ecx, [ebp - 0x2c]
call fcn.10005300
jmp 0x100ea814
Function at 0x100eae90
Capabilities:
Check mutex on windows

Disassembly:
push esi
mov esi, ecx
mov eax, dword [esi]
test eax, eax
je 0x100eaea6
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi], 0
mov eax, dword [esp + 8]
mov word [esi + 4], 0
cmp dword [eax + 0x10], 0
je 0x100eaec0
cmp dword [eax + 0x14], 8
jb 0x100eaec2
mov eax, dword [eax]
jmp 0x100eaec2
xor eax, eax
push eax
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov dword [esi], eax
test eax, eax
je 0x100eaee4
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x100eaee4
mov byte [esi + 5], 1
cmp dword [esi], 0
pop esi
setne al
ret 4

Function at 0x100eaef0
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x101ff7b8
mov eax, dword fs:[0]
push eax
sub esp, 8
mov eax, dword [0x10275008]
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 0x100eaf33
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.100fed50
mov dword [ebp - 4], 0
mov esi, dword [ebp - 0x14]
cmp dword [esi], 0
je 0x100eaf5c
lea eax, [esi + 8]
jmp 0x100eaf5e
xor eax, eax
cmp dword [ebx + 0x10], 0
je 0x100eaf6e
cmp dword [ebx + 0x14], 8
jb 0x100eaf70
mov ebx, dword [ebx]
jmp 0x100eaf70
xor ebx, ebx
push ebx
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov dword [edi], eax
test eax, eax
je 0x100eaf91
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x100eaf91
mov byte [edi + 5], 1
cmp dword [edi], 0
setne bl
mov dword [ebp - 4], 0xffffffff
mov eax, dword [esi]
test eax, eax
je 0x100eafba
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 0x100eafcf
push eax
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov dword [esi + 4], 0
push 0x2c
push esi
call fcn.101c8702
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.101c837b
mov esp, ebp
pop ebp
ret 4
Function at 0x100eb010
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x101ff7e8
mov eax, dword fs:[0]
push eax
sub esp, 0x10
mov eax, dword [0x10275008]
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 0x100eb053
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.100fee30
mov dword [ebp - 4], 0
mov esi, dword [ebp - 0x14]
cmp dword [esi], 0
je 0x100eb07d
lea ecx, [esi + 8]
jmp 0x100eb07f
xor ecx, ecx
cmp dword [ebx + 0x10], 0
mov dword [ebp - 0x18], ecx
je 0x100eb094
cmp dword [ebx + 0x14], 8
mov eax, ebx
jb 0x100eb096
mov eax, dword [ebx]
jmp 0x100eb096
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 0x100eb0e1
call ecx
cmp eax, 5
jne 0x100eb0db
push 0xa
call dword [sym.imp.KERNEL32.dll_Sleep]
cmp dword [ebx + 0x10], 0
je 0x100eb0cb
cmp dword [ebx + 0x14], 8
jb 0x100eb0cd
mov ebx, dword [ebx]
jmp 0x100eb0cd
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 0x100eb0ff
call ecx
cmp eax, 0xb7
jne 0x100eb0f4
mov byte [edi + 5], 1
mov ecx, dword [edi]
call fcn.100f3110
mov eax, dword [edi]
test eax, eax
setne bl
mov dword [ebp - 4], 0xffffffff
mov eax, dword [esi]
test eax, eax
je 0x100eb125
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 0x100eb13a
push eax
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov dword [esi + 4], 0
push 0x2c
push esi
call fcn.101c8702
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.101c837b
mov esp, ebp
pop ebp
ret 4
Function at 0x100eb170
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x101ff826
mov eax, dword fs:[0]
push eax
sub esp, 0x82c
mov eax, dword [0x10275008]
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 0x100eb24e
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 0x100eb26c
xor ecx, ecx
lea eax, [ebx + 2]
mov edx, 2
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.101c8844
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 0x100eb23a
cmp eax, ebx
ja 0x100eb23a
xor ecx, ecx
mov ebx, eax
mov dword [edi + eax*2], ecx
mov dword [ebp - 0x818], ebx
jmp 0x100eb29a
mov dword [ebp - 4], 0xffffffff
test edi, edi
je 0x100eb24e
push edi
call fcn.101c880e
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.101c837b
mov esp, ebp
pop ebp
ret
lea eax, [ebx + ebx]
cmp eax, 0x800
jae 0x100eb325
xor ecx, ecx
mov word [ebp + eax - 0x810], cx
add eax, 2
cmp eax, 0x800
jae 0x100eb325
mov word [ebp + eax - 0x810], cx
xor ecx, ecx
xor edi, edi
test ebx, ebx
je 0x100eb30a
mov esi, dword [ebp - 0x81c]
mov ebx, 2
mov eax, dword [ebp - 0x818]
cmp word [esi + ebx - 2], 0
jne 0x100eb2fc
cmp ecx, edi
je 0x100eb2fc
lea eax, [esi + ecx*2]
push eax
lea ecx, [ebp - 0x838]
call fcn.10005290
mov byte [ebp - 4], 1
lea eax, [ebp - 0x838]
mov ecx, dword [ebp - 0x820]
push eax
call fcn.100083e0
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x838]
call fcn.10005300
mov eax, dword [ebp - 0x818]
lea ecx, [edi + 1]
inc edi
add ebx, 2
cmp edi, eax
jb 0x100eb2b3
mov esi, dword [ebp - 0x814]
mov dword [ebp - 4], 0xffffffff
test esi, esi
je 0x100eb31e
push esi
call fcn.101c880e
add esp, 4
mov al, 1
jmp 0x100eb250
call fcn.101c8cba
int3
Function at 0x100f4bd0
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1020097b
mov eax, dword fs:[0]
push eax
sub esp, 0x144
mov eax, dword [0x10275008]
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 0x100f4c09
call fcn.100f4d70
cmp byte [0x102793f4], 0
jne 0x100f4c1c
mov eax, SysReAllocString
jmp 0x100f4d4c
mov eax, dword [esi]
test eax, eax
jne 0x100f4c9c
push 8
call fcn.101c838c
mov edi, eax
add esp, 4
mov dword [ebp - 0x138], edi
mov dword [ebp - 4], 0
push 1
call fcn.101c838c
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 0x100f4c8b
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 0x100f4d3b
call fcn.100f2bd0
test al, al
jne 0x100f4cd6
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
mov ecx, dword [esi]
push eax
add ecx, 4
call fcn.100f2d50
test al, al
je 0x100f4d3b
mov ecx, dword [esi]
add ecx, 4
call fcn.100f26b0
call fcn.100f2bd0
test al, al
je 0x100f4d3b
push str.Advapi32.dll
lea ecx, [ebp - 0x150]
call fcn.10005290
mov dword [ebp - 4], 2
lea eax, [ebp - 0x150]
push eax
call fcn.100f1690
mov ecx, eax
call fcn.100f1750
mov edi, eax
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x150]
call fcn.10005300
test edi, edi
je 0x100f4d3b
push str.RegOpenCurrentUser
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x100f4d3b
push dword [esi]
push dword [ebp + 8]
call eax
test eax, eax
je 0x100f4d3b
mov eax, dword [esi]
mov dword [eax], 0
mov eax, dword [esi]
cmp dword [eax], 0
jne 0x100f4d4a
mov dword [eax], SysStringLen
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.101c837b
mov esp, ebp
pop ebp
ret 4
Function at 0x100f6290
Capabilities:
Get number of processors

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10200c3f
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x10275008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, ecx
mov dword [ebp - 0x10], eax
mov edi, dword [ebp + 0xc]
mov ebx, dword [eax + 4]
mov ecx, dword [ebp + 8]
mov dword [ebp - 0x14], ecx
lea esi, [edi + 0x94]
cmp esi, ebx
je 0x100f62f3
push esi
mov ecx, edi
call fcn.100f74d0
add esi, 0x94
add edi, 0x94
cmp esi, ebx
jne 0x100f62d3
mov edi, dword [ebp - 0x10]
mov ebx, dword [edi + 4]
jmp 0x100f62f5
mov edi, eax
lea esi, [ebx - 0x94]
mov dword [ebp - 0x10], esi
mov dword [ebp - 4], 4
lea ecx, [esi + 0x7c]
call fcn.10005300
mov byte [ebp - 4], 3
lea ecx, [esi + 0x64]
call fcn.10005300
mov byte [ebp - 4], 2
lea ecx, [esi + 0x48]
call fcn.10005300
mov byte [ebp - 4], 1
lea ecx, [esi + 0x30]
call fcn.10005300
mov byte [ebp - 4], 0
lea ecx, [esi + 0x18]
call fcn.10005300
mov dword [ebp - 4], 0xffffffff
mov ecx, esi
call fcn.10005300
mov eax, dword [ebp - 0x14]
add dword [edi + 4], 0xffffff6c
mov ecx, dword [ebp + 0xc]
mov dword [eax], ecx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x100f6bd0
Capabilities:
Get number of processors

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10200e3f
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x10275008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov dword [ebp - 4], 4
lea ecx, [esi + 0x7c]
call fcn.10005300
mov byte [ebp - 4], 3
lea ecx, [esi + 0x64]
call fcn.10005300
mov byte [ebp - 4], 2
lea ecx, [esi + 0x48]
call fcn.10005300
mov byte [ebp - 4], 1
lea ecx, [esi + 0x30]
call fcn.10005300
mov byte [ebp - 4], 0
lea ecx, [esi + 0x18]
call fcn.10005300
mov dword [ebp - 4], 0xffffffff
mov ecx, esi
call fcn.10005300
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret