joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100e7e30
Capabilities:
Check if file exists
Get file attributes
Query environment variable

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1017e05b
mov eax, dword fs:[0]
push eax
mov eax, 0x285c
call fcn.1015f600
mov eax, dword [0x101fb008]
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
push 0x2000
xor ebx, ebx
lea eax, [ebp - 0x2218]
push ebx
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
mov eax, 0x22
mov word [ebp - 0x2218], ax
test esi, esi
je 0x100e8044
mov edi, dword [sym.imp.KERNEL32.dll_lstrlenW]
push esi
call edi
cmp eax, 1
jl 0x100e8044
push esi
call edi
cmp eax, 0xffa
jge 0x100e8044
push esi
mov esi, dword [sym.imp.KERNEL32.dll_lstrcatW]
lea eax, [ebp - 0x2218]
push eax
call esi
push 0x101b3a84
lea eax, [ebp - 0x2218]
push eax
call esi
push str.Shell32.dll
lea ecx, [ebp - 0x2868]
call fcn.10008570
mov dword [ebp - 4], ebx
lea eax, [ebp - 0x2868]
push eax
call fcn.100fa320
mov ecx, eax
call fcn.100fa3e0
mov esi, eax
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x2868]
call fcn.10006810
test esi, esi
je 0x100e8044
push str.ShellExecuteW
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 0x284c], eax
test eax, eax
je 0x100e8044
lea ecx, [ebp - 0x2848]
call fcn.100e78b0
xor edi, edi
lea esi, [ebp - 0x2848]
nop dword [eax]
cmp word [esi], 0
je 0x100e7f64
push 1
push 0
lea eax, [ebp - 0x2218]
push eax
push esi
push str.open
push 0
call dword [ebp - 0x284c]
cmp eax, 0x20
ja 0x100e7f72
inc edi
add esi, 0x210
cmp edi, 3
jl 0x100e7f40
jmp 0x100e7f94
imul ebx, edi, 0x210
cmp dword [ebp + ebx - 0x2640], 0
mov ebx, dword [ebp + ebx - 0x263c]
jne 0x100e7f8c
add ebx, 0x10
test ebx, ebx
jne 0x100e8040
mov edi, dword [ebp - 0x284c]
lea eax, [ebp - 0x2218]
push 1
push 0
push 0
push eax
push str.open
push 0
call edi
cmp eax, 0x20
ja 0x100e803b
mov dword [ebp - 0x2850], str._programfiles_x86__Internet_Exploreriexplore.exe
xor esi, esi
mov dword [ebp - 0x284c], str._programfiles_Internet_Exploreriexplore.exe
nop
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [ebp - 0x218]
push 0x103
push eax
push dword [ebp + esi*4 - 0x2850]
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x100e8031
push 1
push 0
lea eax, [ebp - 0x2218]
push eax
lea eax, [ebp - 0x218]
push eax
push str.open
push 0
call edi
cmp eax, 0x20
ja 0x100e803b
inc esi
cmp esi, 2
jb 0x100e7fd0
mov eax, ebx
jmp 0x100e8046
mov ebx, 0x10
mov eax, ebx
jmp 0x100e8046
xor eax, eax
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.10147fe4
mov esp, ebp
pop ebp
ret
Function at 0x100e8170
Capabilities:
Check os version
Extract resource via kernel32 functions

Disassembly:
sub esp, 0x140
mov eax, dword [0x101fb008]
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 0x100e82b2
cmp dword [esi + 4], 6
push edi
ja 0x100e81c6
jne 0x100e824e
cmp dword [esi + 8], 2
jb 0x100e824e
push str.kernel32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov edi, eax
test edi, edi
je 0x100e824e
push 0x10
push 1
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
test eax, eax
je 0x100e824e
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x100e824e
movups xmm0, xmmword [0x101bb7c8]
push eax
movups xmmword [esp + 0x128], xmm0
movups xmm0, xmmword [0x101bb7d8]
movups xmmword [esp + 0x138], xmm0
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
test edi, edi
je 0x100e824e
lea eax, [esp + 0x124]
push eax
lea ecx, [edi + 6]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcmpiW]
test eax, eax
jne 0x100e824e
cmp word [edi + 2], ax
jbe 0x100e824e
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 0x101b70a8
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 0x100e8299
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 0x100e8299
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.10147fe4
add esp, 0x140
ret
mov ecx, dword [esp + 0x140]
xor al, al
pop esi
xor ecx, esp
call fcn.10147fe4
add esp, 0x140
ret
Function at 0x100ea090
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x101e82e0
push 0x101484ad
mov eax, dword fs:[0]
push eax
sub esp, 0x430
mov eax, dword [0x101fb008]
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 0x100ea0f1
mov eax, dword [esi]
xor ecx, ecx
mov word [eax], cx
mov edx, esi
mov ecx, edi
call fcn.100ea1e0
mov bl, al
mov byte [ebp - 0x431], bl
mov dword [ebp - 4], 0xfffffffe
jmp 0x100ea134
test bl, bl
jne 0x100ea1bd
cmp edi, 0x1a
jne 0x100ea1bd
mov dword [esi + 0x10], 0
mov eax, esi
cmp dword [esi + 0x14], 8
jb 0x100ea156
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 0x100ea190
sub ecx, edx
sar ecx, 1
push ecx
lea eax, [ebp - 0x430]
push eax
mov ecx, esi
call fcn.10006870
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.10147fe4
mov esp, ebp
pop ebp
ret
Function at 0x100ea410
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 0x1017e501
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 0x30
mov eax, dword [0x101fb008]
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 0x100ea467
mov edx, dword [esi]
mov ecx, dword [esi + 0x10]
test ecx, ecx
je 0x100ea47e
mov eax, edx
cmp word [eax], 0x25
je 0x100ea4b4
add eax, 2
sub ecx, 1
jne 0x100ea470
push esi
mov ecx, edi
call fcn.100085c0
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.10147fe4
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret
test eax, eax
je 0x100ea47e
sub eax, edx
sar eax, 1
cmp eax, 0xffffffff
je 0x100ea47e
push esi
lea ecx, [ebp - 0x2c]
call fcn.100085c0
mov dword [ebp - 4], 1
mov eax, esi
cmp dword [esi + 0x14], 8
jb 0x100ea4db
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 0x100ea50a
push esi
mov ecx, edi
call fcn.100085c0
mov dword [ebp - 0x34], 1
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x2c]
call fcn.10006810
jmp 0x100ea494
xor ecx, ecx
add eax, 2
mov edx, 2
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.10148813
add esp, 4
mov dword [ebp - 0x30], eax
cmp dword [esi + 0x14], 8
jb 0x100ea531
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 0x100ea56e
cmp eax, dword [ebp - 0x38]
ja 0x100ea56e
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 0x100ea555
sub ecx, edx
sar ecx, 1
push ecx
push esi
lea ecx, [ebp - 0x2c]
call fcn.10006870
push esi
call fcn.1014881c
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.10006810
jmp 0x100ea494
Function at 0x100eaa30
Capabilities:
Create thread
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10177518
mov eax, dword fs:[0]
push eax
sub esp, 8
mov eax, dword [0x101fb008]
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 0x100eaa6b
xor al, al
jmp 0x100eab0f
add edi, 0x20
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x14], edi
je 0x100eaa87
mov eax, dword [edi]
test eax, eax
je 0x100eaa87
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 0x100eaaec
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 0x100ea5d0
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 0x100eab2b
mov eax, dword [sym.imp.KERNEL32.dll_InterlockedExchangeAdd]
push 0xffffffffffffffff
push ebx
call eax
sub eax, 1
jne 0x100eaae4
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 4]
mov ecx, dword [esi + 8]
call fcn.100ea790
xor bl, bl
mov dword [ebp - 4], 0xffffffff
test edi, edi
je 0x100eab0d
mov eax, dword [edi]
test eax, eax
je 0x100eab06
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.10147fe4
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 0x100eab43
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 0x100eaace
mov bl, 1
jmp 0x100eaaee

Function at 0x100eeaa0
Capabilities:
Check os version

Disassembly:
sub esp, 0x120
mov eax, dword [0x101fb008]
xor eax, esp
mov dword [esp + 0x11c], eax
push esi
push 1
mov esi, ecx
call fcn.10148008
mov dword [esi], eax
push 0x118
push 0
mov byte [eax], 0
lea eax, [esp + 0x14]
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0x10
mov dword [esp + 4], 0x11c
lea eax, [esp + 4]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
mov eax, esi
je 0x100eeafc
cmp dword [esp + 8], 6
mov ecx, dword [esi]
setae dl
mov byte [ecx], dl
mov ecx, dword [esp + 0x120]
pop esi
xor ecx, esp
call fcn.10147fe4
add esp, 0x120
ret
Function at 0x100f1aa0
Capabilities:
Read file on windows

Disassembly:
mov eax, dword [ecx]
test eax, eax
je 0x100f1ad8
mov edx, dword [esp + 4]
test edx, edx
je 0x100f1ad8
cmp dword [eax], 0xffffffff
je 0x100f1ad8
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 0x100f1ad8
mov al, 1
ret 0xc
xor al, al
ret 0xc

Function at 0x100f1ae0
Capabilities:
Write file on windows

Disassembly:
mov eax, dword [ecx]
push esi
push edi
test eax, eax
je 0x100f1b1a
mov ecx, dword [esp + 0xc]
test ecx, ecx
je 0x100f1b1a
mov eax, dword [eax]
cmp eax, 0xffffffff
je 0x100f1b1a
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 0x100f1b1a
cmp edi, dword [esi]
jne 0x100f1b1a
pop edi
mov al, 1
pop esi
ret 0xc
pop edi
xor al, al
pop esi
ret 0xc

Function at 0x100f1b90
Capabilities:
Get file size

Disassembly:
sub esp, 8
mov eax, dword [0x101fb008]
xor eax, esp
mov dword [esp + 4], eax
mov eax, dword [ecx]
push esi
push edi
mov edi, dword [esp + 0x14]
test eax, eax
je 0x100f1bf3
mov eax, dword [eax]
cmp eax, 0xffffffff
je 0x100f1bf3
lea ecx, [esp + 8]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, 0xffffffff
jne 0x100f1bce
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x100f1bf3
mov eax, dword [esp + 8]
xor ecx, ecx
add ecx, esi
mov dword [edi], ecx
adc eax, 0
mov dword [edi + 4], eax
mov al, 1
pop edi
pop esi
mov ecx, dword [esp + 4]
xor ecx, esp
call fcn.10147fe4
add esp, 8
ret 4
mov ecx, dword [esp + 0xc]
xor al, al
pop edi
pop esi
xor ecx, esp
call fcn.10147fe4
add esp, 8
ret 4

Function at 0x100f1cf0
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x14
push ebx
push esi
mov esi, ecx
push edi
cmp dword [esi], 0
je 0x100f1d9e
lea eax, [esp + 0x18]
xorps xmm0, xmm0
push eax
push 1
push 0
push 0
movlpd qword [esp + 0x28], xmm0
call fcn.100f1c10
test al, al
je 0x100f1d9e
mov edi, dword [ebp + 0xc]
lea eax, [esp + 0x10]
push eax
push 0
push edi
push dword [ebp + 8]
xorps xmm0, xmm0
mov ecx, esi
movlpd qword [esp + 0x20], xmm0
call fcn.100f1c10
test al, al
je 0x100f1d9e
mov eax, dword [ebp + 8]
xor bl, bl
cmp dword [esp + 0x10], eax
jne 0x100f1d74
cmp dword [esp + 0x14], edi
jne 0x100f1d74
mov eax, dword [esi]
test eax, eax
jne 0x100f1d61
xor bl, bl
jmp 0x100f1d74
mov eax, dword [eax]
cmp eax, 0xffffffff
je 0x100f1d5d
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
setne bl
lea eax, [esp + 0x10]
xorps xmm0, xmm0
push eax
push 0
push dword [esp + 0x24]
mov ecx, esi
movlpd qword [esp + 0x1c], xmm0
push dword [esp + 0x24]
call fcn.100f1c10
mov al, bl
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x100f1db0
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1017f0a6
mov eax, dword fs:[0]
push eax
sub esp, 0x82c
mov eax, dword [0x101fb008]
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 0x100f1e8e
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 0x100f1eac
xor ecx, ecx
lea eax, [ebx + 2]
mov edx, 2
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.10148813
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 0x100f1e7a
cmp eax, ebx
ja 0x100f1e7a
xor ecx, ecx
mov ebx, eax
mov dword [edi + eax*2], ecx
mov dword [ebp - 0x818], ebx
jmp 0x100f1eda
mov dword [ebp - 4], 0xffffffff
test edi, edi
je 0x100f1e8e
push edi
call fcn.1014881c
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.10147fe4
mov esp, ebp
pop ebp
ret
lea eax, [ebx + ebx]
cmp eax, 0x800
jae 0x100f1f65
xor ecx, ecx
mov word [ebp + eax - 0x810], cx
add eax, 2
cmp eax, 0x800
jae 0x100f1f65
mov word [ebp + eax - 0x810], cx
xor ecx, ecx
xor edi, edi
test ebx, ebx
je 0x100f1f4a
mov esi, dword [ebp - 0x81c]
mov ebx, 2
mov eax, dword [ebp - 0x818]
cmp word [esi + ebx - 2], 0
jne 0x100f1f3c
cmp ecx, edi
je 0x100f1f3c
lea eax, [esi + ecx*2]
push eax
lea ecx, [ebp - 0x838]
call fcn.10008570
mov byte [ebp - 4], 1
lea eax, [ebp - 0x838]
mov ecx, dword [ebp - 0x820]
push eax
call fcn.100814d0
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x838]
call fcn.10006810
mov eax, dword [ebp - 0x818]
lea ecx, [edi + 1]
inc edi
add ebx, 2
cmp edi, eax
jb 0x100f1ef3
mov esi, dword [ebp - 0x814]
mov dword [ebp - 4], 0xffffffff
test esi, esi
je 0x100f1f5e
push esi
call fcn.1014881c
add esp, 4
mov al, 1
jmp 0x100f1e90
call fcn.1014894b
int3
Function at 0x100f91b0
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1017fe5b
mov eax, dword fs:[0]
push eax
sub esp, 0x144
mov eax, dword [0x101fb008]
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 0x100f91e9
call fcn.100f9350
cmp byte [0x102014bc], 0
jne 0x100f91fc
mov eax, SHChangeNotifyDeregister
jmp 0x100f932c
mov eax, dword [esi]
test eax, eax
jne 0x100f927c
push 8
call fcn.10148008
mov edi, eax
add esp, 4
mov dword [ebp - 0x138], edi
mov dword [ebp - 4], 0
push 1
call fcn.10148008
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 0x100f926b
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 0x100f931b
call fcn.100ef7d0
test al, al
jne 0x100f92b6
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
mov ecx, dword [esi]
push eax
add ecx, 4
call fcn.100efda0
test al, al
je 0x100f931b
mov ecx, dword [esi]
add ecx, 4
call fcn.100ef2b0
call fcn.100ef7d0
test al, al
je 0x100f931b
push str.Advapi32.dll
lea ecx, [ebp - 0x150]
call fcn.10008570
mov dword [ebp - 4], 2
lea eax, [ebp - 0x150]
push eax
call fcn.100fa320
mov ecx, eax
call fcn.100fa3e0
mov edi, eax
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x150]
call fcn.10006810
test edi, edi
je 0x100f931b
push str.RegOpenCurrentUser
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x100f931b
push dword [esi]
push dword [ebp + 8]
call eax
test eax, eax
je 0x100f931b
mov eax, dword [esi]
mov dword [eax], 0
mov eax, dword [esi]
cmp dword [eax], 0
jne 0x100f932a
mov dword [eax], SHChangeNotifyDeregister
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.10147fe4
mov esp, ebp
pop ebp
ret 4
Function at 0x100fb300
Capabilities:
Get number of processors

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1018035f
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x101fb008]
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 0x100fb363
push esi
mov ecx, edi
call fcn.100fc8f0
add esi, 0x94
add edi, 0x94
cmp esi, ebx
jne 0x100fb343
mov edi, dword [ebp - 0x10]
mov ebx, dword [edi + 4]
jmp 0x100fb365
mov edi, eax
lea esi, [ebx - 0x94]
mov dword [ebp - 0x10], esi
mov dword [ebp - 4], 4
lea ecx, [esi + 0x7c]
call fcn.10006810
mov byte [ebp - 4], 3
lea ecx, [esi + 0x64]
call fcn.10006810
mov byte [ebp - 4], 2
lea ecx, [esi + 0x48]
call fcn.10006810
mov byte [ebp - 4], 1
lea ecx, [esi + 0x30]
call fcn.10006810
mov byte [ebp - 4], 0
lea ecx, [esi + 0x18]
call fcn.10006810
mov dword [ebp - 4], 0xffffffff
mov ecx, esi
call fcn.10006810
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 0x100fbff0
Capabilities:
Get number of processors

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x101805af
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x101fb008]
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.10006810
mov byte [ebp - 4], 3
lea ecx, [esi + 0x64]
call fcn.10006810
mov byte [ebp - 4], 2
lea ecx, [esi + 0x48]
call fcn.10006810
mov byte [ebp - 4], 1
lea ecx, [esi + 0x30]
call fcn.10006810
mov byte [ebp - 4], 0
lea ecx, [esi + 0x18]
call fcn.10006810
mov dword [ebp - 4], 0xffffffff
mov ecx, esi
call fcn.10006810
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x100ffcc0
Capabilities:
Read file on windows

Disassembly:
sub esp, 0xc
mov eax, dword [0x101fb008]
xor eax, esp
mov dword [esp + 8], eax
mov eax, dword [esp + 0x18]
push ebx
push ebp
mov ebp, ecx
mov dword [esp + 8], eax
push esi
mov esi, dword [esp + 0x20]
xor ebx, ebx
push edi
cmp dword [ebp + 0x10], 0xffffffff
mov edi, dword [esp + 0x20]
je 0x100ffd42
mov ecx, 0x100000
nop dword [eax]
nop word [eax + eax]
cmp esi, 0x100000
mov dword [esp + 0x14], 0
push 0
mov eax, esi
cmova eax, ecx
lea ecx, [esp + 0x18]
push ecx
push eax
push edi
push dword [ebp + 0x10]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ecx, dword [esp + 0x14]
add ebx, ecx
test eax, eax
je 0x100ffd42
test ecx, ecx
je 0x100ffd3e
add edi, ecx
sub esi, ecx
mov ecx, 0x100000
jne 0x100ffd00
xor eax, eax
jmp 0x100ffd47
mov eax, 1
mov ecx, dword [esp + 0x10]
test ecx, ecx
je 0x100ffd51
mov dword [ecx], ebx
mov ecx, dword [esp + 0x18]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.10147fe4
add esp, 0xc
ret 0xc