joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4435ac
Capabilities:
Check for time delay via queryperformancecounter
Execute anti-debugging instructions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
push ebx
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push edi
call esi
push eax
call dword [sym.imp.KERNEL32.dll_GetPriorityClass]
mov edi, dword [sym.imp.KERNEL32.dll_GetCurrentThread]
mov dword [ebp - 8], eax
call edi
push eax
call dword [sym.imp.KERNEL32.dll_GetThreadPriority]
push 0x100
mov dword [ebp - 4], eax
call esi
mov ebx, dword [sym.imp.KERNEL32.dll_SetPriorityClass]
push eax
call ebx
push 0xf
call edi
push eax
call dword [sym.imp.KERNEL32.dll_SetThreadPriority]
lea eax, [ebp - 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
lea eax, [ebp - 0x18]
push eax
call dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
push 0
push 0x10
push dword [ebp - 0xc]
push dword [ebp - 0x10]
call fcn.0047a0b0
add eax, dword [ebp - 0x18]
adc edx, dword [ebp - 0x14]
mov dword [ebp - 0x10], eax
mov dword [ebp - 0xc], edx
rdtsc
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x24], edx
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0xc]
jg 0x443651
jge 0x443649
lea eax, [ebp - 0x18]
push eax
call dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0xc]
jl 0x443635
jg 0x443651
mov eax, dword [ebp - 0x18]
cmp eax, dword [ebp - 0x10]
jb 0x443635
rdtsc
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], edx
push dword [ebp - 4]
call edi
push eax
call dword [sym.imp.KERNEL32.dll_SetThreadPriority]
push dword [ebp - 8]
call esi
push eax
call ebx
mov eax, dword [ebp - 0x20]
sub eax, dword [ebp - 0x28]
mov ecx, dword [ebp - 0x1c]
sbb ecx, dword [ebp - 0x24]
push 0
push 0xf424
push ecx
push eax
call fcn.0047a0b0
pop edi
pop esi
pop ebx
leave
ret
Function at 0x443a26
Capabilities:
Get disk size

Disassembly:
push ebp
lea ebp, [esp - 0x194]
sub esp, 0x214
mov eax, dword [0x4c3a60]
xor eax, ebp
mov dword [ebp + 0x190], eax
mov eax, dword [ebp + 0x19c]
push edi
xor edi, edi
cmp dword [eax + 0x14], edi
jne 0x443a55
xor eax, eax
xor edx, edx
jmp 0x443acf
cmp dword [eax + 0x18], 8
jb 0x443a60
mov eax, dword [eax + 4]
jmp 0x443a63
add eax, 4
push esi
push eax
call dword [sym.imp.SHLWAPI.dll_PathGetDriveNumberW]
cbw
add ax, 0x41
movzx esi, ax
xor eax, eax
push 0x206
mov word [ebp - 0x78], ax
lea eax, [ebp - 0x76]
push edi
push eax
call fcn.00476cc0
movzx eax, si
push eax
lea eax, [ebp - 0x78]
push str._c:_
push eax
call fcn.004774f5
lea eax, [ebp - 0x78]
add esp, 0x18
push eax
xor esi, esi
call fcn.00439bb3
mov ecx, eax
call fcn.00449a3f
test eax, eax
je 0x443aca
push edi
push edi
lea eax, [ebp - 0x80]
push eax
lea eax, [ebp - 0x78]
push eax
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExW]
mov esi, dword [ebp - 0x80]
mov edi, dword [ebp - 0x7c]
mov eax, esi
mov edx, edi
pop esi
mov ecx, dword [ebp + 0x190]
xor ecx, ebp
pop edi
call fcn.00476d3a
add ebp, 0x194
leave
ret 4
Function at 0x443b57
Capabilities:
Connect to wmi namespace via wbemlocator
Reference wmi statements

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
push esi
xor esi, esi
push esi
push esi
call dword [sym.imp.ole32.dll_CoInitializeEx]
test eax, eax
jge 0x443b74
xor eax, eax
inc eax
jmp 0x443cfe
push esi
push esi
push esi
push 3
push esi
push esi
push esi
push 0xffffffffffffffff
push esi
call dword [sym.imp.ole32.dll_CoInitializeSecurity]
cmp eax, esi
jge 0x443b98
cmp eax, 0x80010119
je 0x443b98
call dword [sym.imp.ole32.dll_CoUninitialize]
jmp 0x443b6c
push ebx
lea eax, [ebp - 8]
push eax
push 0x4b2434
xor ebx, ebx
inc ebx
push ebx
push esi
push 0x4b2504
mov dword [ebp - 8], esi
call dword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
jge 0x443bc6
call dword [sym.imp.ole32.dll_CoUninitialize]
mov eax, ebx
jmp 0x443cfd
push str.ROOTCIMV2
lea ecx, [ebp - 0xc]
mov dword [ebp - 4], esi
call section..text
mov eax, dword [eax]
cmp eax, esi
je 0x443be0
mov ecx, dword [eax]
jmp 0x443be2
xor ecx, ecx
mov eax, dword [ebp - 8]
mov edx, dword [eax]
push edi
lea edi, [ebp - 4]
push edi
push esi
push esi
push esi
push esi
push esi
push esi
push ecx
push eax
call dword [edx + 0xc]
mov ecx, dword [ebp - 0xc]
mov edi, eax
cmp ecx, esi
je 0x443c05
call fcn.0040109e
cmp edi, esi
jl 0x443c29
push esi
push esi
push 3
push 3
push esi
push esi
push 0xa
push dword [ebp - 4]
call dword [sym.imp.ole32.dll_CoSetProxyBlanket]
test eax, eax
jge 0x443c3f
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
call dword [sym.imp.ole32.dll_CoUninitialize]
mov eax, ebx
jmp 0x443cfc
push str.SELECT__FROM_Win32_PerfFormattedData_PerfDisk_PhysicalDisk
lea ecx, [ebp - 0x14]
call fcn.00443943
mov eax, dword [eax]
cmp eax, esi
je 0x443c56
mov edi, dword [eax]
jmp 0x443c58
xor edi, edi
push 0x4aaabc
lea ecx, [ebp - 0xc]
call fcn.00443943
mov eax, dword [eax]
cmp eax, esi
je 0x443c6f
mov ecx, dword [eax]
jmp 0x443c71
xor ecx, ecx
mov eax, dword [ebp - 4]
mov edx, dword [eax]
lea ebx, [ebp - 0x18]
push ebx
push esi
push 0x30
push edi
push ecx
push eax
call dword [edx + 0x50]
mov ecx, dword [ebp - 0xc]
mov edi, eax
cmp ecx, esi
je 0x443c94
call fcn.0040109e
mov dword [ebp - 0xc], esi
mov ecx, dword [ebp - 0x14]
cmp ecx, esi
je 0x443ca0
call fcn.0040109e
cmp edi, esi
jge 0x443cc1
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
call dword [sym.imp.ole32.dll_CoUninitialize]
xor eax, eax
inc eax
jmp 0x443cfc
mov eax, dword [ebp - 0x18]
lea edx, [ebp - 0x1c]
push edx
lea edx, [ebp - 0x10]
push edx
push 1
push 0xffffffffffffffff
mov dword [ebp - 0x10], esi
mov dword [ebp - 0x1c], esi
mov ecx, dword [eax]
push eax
call dword [ecx + 0x10]
mov eax, dword [ebp - 0x10]
cmp eax, esi
je 0x443cfa
mov ecx, dword [eax]
push esi
push esi
lea edx, [ebp - 0x2c]
push edx
push esi
push str.DiskReadBytesPerSec
push eax
call dword [ecx + 0x10]
mov eax, dword [ebp - 0x24]
jmp 0x443cfc
xor eax, eax
pop edi
pop ebx
pop esi
leave
ret
Function at 0x443fe0
Capabilities:
Check os version
Get system information on windows

Disassembly:
push ebp
lea ebp, [esp - 0x74]
sub esp, 0x144
mov eax, dword [0x4c3a60]
xor eax, ebp
mov dword [ebp + 0x70], eax
push esi
push edi
mov edi, dword [ebp + 0x7c]
lea eax, [ebp - 0xd0]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
push str.unknown_OperatingSystem
mov ecx, edi
mov dword [ebp - 0xac], 0x11c
call fcn.00401aaf
lea eax, [ebp - 0xac]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
je 0x444141
mov eax, dword [ebp - 0xa8]
sub eax, 4
je 0x4440f3
dec eax
je 0x444095
dec eax
jne 0x444141
mov eax, dword [ebp - 0xa4]
sub eax, 0
je 0x444079
dec eax
jne 0x444141
cmp byte [ebp + 0x6e], 1
mov ecx, edi
jne 0x44406f
push str.Microsoft_Windows_7
jmp 0x44413c
push str.Microsoft_Windows_Server_2008_R2
jmp 0x44413c
cmp byte [ebp + 0x6e], 1
mov ecx, edi
jne 0x44408b
push str.Microsoft_Windows_Vista
jmp 0x44413c
push str.Microsoft_Windows_Server_2008
jmp 0x44413c
mov eax, dword [ebp - 0xa4]
sub eax, 0
je 0x4440ec
dec eax
je 0x4440e5
dec eax
jne 0x444141
cmp byte [ebp + 0x6e], 1
jne 0x4440c1
cmp word [ebp - 0xd0], 9
jne 0x4440c1
push str.Microsoft_Windows_XP_Professional_x64_Edition
jmp 0x44413a
mov esi, dword [sym.imp.USER32.dll_GetSystemMetrics]
push 0x59
call esi
test eax, eax
jne 0x4440d6
push str.Microsoft_Windows_Server_2003
jmp 0x44413a
push 0x59
call esi
test eax, eax
je 0x444141
push str.Microsoft_Windows_Server_2003_R2
jmp 0x44413a
push str.Microsoft_Windows_XP
jmp 0x44413a
push str.Microsoft_Windows_2000
jmp 0x44413a
cmp dword [ebp - 0xa4], 0
je 0x44411c
cmp dword [ebp - 0xa4], 0xa
je 0x444115
cmp dword [ebp - 0xa4], 0x5a
jne 0x444141
push str.Microsoft_Windows_Me
jmp 0x44413a
push str.Microsoft_Windows_98
jmp 0x44413a
cmp dword [ebp - 0x9c], 2
jne 0x44412c
push str.Microsoft_Windows_NT_4.0
jmp 0x44413a
cmp dword [ebp - 0x9c], 1
jne 0x444141
push str.Microsoft_Windows_95
mov ecx, edi
call fcn.00401aaf
mov ecx, dword [ebp + 0x70]
pop edi
xor ecx, ebp
pop esi
call fcn.00476d3a
add ebp, 0x74
leave
ret 4
Function at 0x444405
Capabilities:
Enumerate processes

Disassembly:
push ebp
lea ebp, [esp - 0x1d4]
sub esp, 0x254
mov eax, dword [0x4c3a60]
xor eax, ebp
mov dword [ebp + 0x1d0], eax
mov eax, dword [ebp + 0x1dc]
push esi
xor esi, esi
push esi
push 2
mov dword [ebp - 0x64], eax
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov dword [ebp - 0x60], eax
cmp eax, 0xffffffff
jne 0x444456
xor eax, eax
mov ecx, dword [ebp + 0x1d0]
xor ecx, ebp
pop esi
call fcn.00476d3a
add ebp, 0x1d4
leave
ret 4
lea eax, [ebp - 0x5c]
push eax
push dword [ebp - 0x60]
mov dword [ebp - 0x5c], 0x22c
call sub.KERNEL32.dll_Process32FirstW
test eax, eax
jne 0x44447a
push dword [ebp - 0x60]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, esi
jmp 0x44443e
push ebx
push edi
xor edi, edi
cmp dword [0x4c7604], esi
je 0x4444fa
xor eax, eax
lea eax, [eax + 0x4c75f0]
push str..exe
push eax
lea eax, [ebp - 0x80]
push eax
call fcn.004135ef
add esp, 0xc
cmp dword [eax + 0x18], 8
jb 0x4444ab
mov eax, dword [eax + 4]
jmp 0x4444ae
add eax, 4
push eax
lea eax, [ebp - 0x38]
push eax
call fcn.0047a627
pop ecx
pop ecx
mov ebx, eax
neg ebx
push esi
sbb bl, bl
push 1
lea ecx, [ebp - 0x80]
inc bl
call fcn.00401ad3
test bl, bl
jne 0x4444e1
inc edi
mov eax, edi
imul eax, eax, 0x1c
cmp dword [eax + 0x4c7604], esi
jne 0x444488
jmp 0x4444fa
mov ecx, dword [ebp - 0x64]
lea eax, [ebp - 0x38]
push eax
call fcn.004019f8
mov ecx, dword [ebp - 0x64]
push 0x4b3f5c
call fcn.004019f8
lea eax, [ebp - 0x5c]
push eax
push dword [ebp - 0x60]
call sub.KERNEL32.dll_Process32NextW
test eax, eax
jne 0x44447c
xor esi, esi
pop edi
inc esi
pop ebx
jmp 0x44446d
Function at 0x4446fd
Capabilities:
Create process on windows
Terminate thread

Disassembly:
push ebp
lea ebp, [esp - 0x78]
sub esp, 0xa0
mov eax, dword [0x4c3a60]
xor eax, ebp
mov dword [ebp + 0x74], eax
push ebx
push esi
push edi
mov esi, ecx
push 0x4b3140
lea ecx, [ebp + 4]
call fcn.004018f6
lea eax, [ebp + 4]
push eax
call fcn.00403cce
mov ecx, eax
call fcn.00403cf9
push str.ProgramSendStaticsRequest.exe
lea eax, [ebp + 4]
push eax
lea eax, [ebp + 0x3c]
push eax
call fcn.004135ef
add esp, 0xc
push dword [esi + 0x58]
call dword [sym.imp.KERNEL32.dll_SetEvent]
push 0x3e8
push dword [esi + 0x54]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
xor edi, edi
cmp eax, 0x102
jne 0x444773
push edi
push dword [esi + 0x54]
call dword [sym.imp.KERNEL32.dll_TerminateThread]
push edi
lea ecx, [ebp + 0x20]
mov dword [ebp + 0x38], 0xf
call fcn.0040282f
cmp dword [ebp + 0x54], 8
mov eax, dword [ebp + 0x40]
jae 0x44478f
lea eax, [ebp + 0x40]
push edi
push eax
call fcn.00479db6
pop ecx
pop ecx
test eax, eax
jne 0x444893
call fcn.004446a8
call fcn.004446a8
push 0x78
pop ebx
jmp 0x444888
call fcn.004446a8
call fcn.004446a8
mov ecx, eax
add ecx, ebx
call fcn.00443d66
push eax
lea ecx, [ebp + 0x58]
call fcn.00401918
cmp dword [ebp + 0x70], 8
mov eax, dword [ebp + 0x5c]
jae 0x4447da
lea eax, [ebp + 0x5c]
lea ecx, [ebp + 0x20]
push ecx
push dword [ebp + 0x6c]
push eax
call fcn.0040b610
mov eax, dword [ebp + 0x24]
add esp, 0xc
cmp dword [ebp + 0x38], 0x10
jae 0x4447f6
lea eax, [ebp + 0x24]
push str._________.__:
push eax
lea eax, [ebp - 0x18]
push eax
call fcn.00443dad
add esp, 0xc
call fcn.004446a8
call fcn.004446a8
call fcn.004446a8
add eax, ebx
push eax
mov eax, dword [eax + 0x14]
push dword [eax]
lea ecx, [ebp - 0x20]
call fcn.00443b31
push dword [ebp - 0x1c]
lea eax, [ebp - 0x28]
push dword [ebp - 0x20]
push eax
call fcn.004446a8
mov ecx, eax
add ecx, ebx
call fcn.00443eeb
cmp dword [ebp + 0x70], 8
mov ecx, dword [ebp + 0x5c]
jae 0x44484b
lea ecx, [ebp + 0x5c]
cmp dword [ebp + 0x54], 8
mov eax, dword [ebp + 0x40]
jae 0x444857
lea eax, [ebp + 0x40]
push 1
push edi
push ecx
push eax
push str.open
push edi
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
push edi
push 1
lea ecx, [ebp - 0x18]
call fcn.0040284b
push edi
push 1
lea ecx, [ebp + 0x58]
call fcn.00401ad3
call fcn.004446a8
call fcn.004446a8
add eax, ebx
cmp dword [eax + 0x18], edi
jne 0x4447b2
push dword [esi + 0x54]
mov ebx, dword [sym.imp.KERNEL32.dll_CloseHandle]
call ebx
push dword [esi + 0x5c]
call ebx
push dword [esi + 0x58]
call ebx
lea eax, [esi + 0x60]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteCriticalSection]
lea ecx, [esi + 0x78]
mov dword [esi + 0x54], edi
mov dword [esi + 0x5c], edi
mov dword [esi + 0x58], edi
call fcn.00443f41
push edi
push 1
lea ecx, [ebp + 0x20]
call fcn.0040284b
push edi
push 1
lea ecx, [ebp + 0x3c]
call fcn.00401ad3
push edi
push 1
lea ecx, [ebp + 4]
call fcn.00401ad3
mov ecx, dword [ebp + 0x74]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00476d3a
add ebp, 0x78
leave
ret
Function at 0x4448f6
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
mov esi, ecx
lea edi, [esi + 0x60]
push edi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
push dword [ebp + 8]
lea ecx, [esi + 0x78]
call fcn.004446d4
push edi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
push dword [esi + 0x5c]
call dword [sym.imp.KERNEL32.dll_SetEvent]
xor eax, eax
cmp dword [esi + 0x54], eax
jne 0x444942
lea ecx, [ebp + 8]
push ecx
push eax
push esi
push 0x4442a0
push eax
push eax
mov dword [ebp + 8], eax
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [esi + 0x54], eax
pop edi
pop esi
pop ebp
ret 4
Function at 0x448b5d
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
push edi
mov esi, ecx
call fcn.004487b8
mov edi, dword [sym.imp.USER32.dll_GetDlgItem]
push 0xf3
push dword [esi + 4]
call edi
push 0
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push 0xf4
push dword [esi + 4]
call edi
mov ebx, dword [sym.imp.USER32.dll_SetWindowTextW]
push 0x4ac470
push eax
call ebx
push 0xf5
push dword [esi + 4]
call edi
push 0x4ac464
push eax
call ebx
push 0xe9
push dword [esi + 4]
call edi
push 0x4ac45c
push eax
call ebx
push 0xec
push dword [esi + 4]
call edi
push 0x4ac434
push eax
call ebx
pop edi
pop esi
xor eax, eax
pop ebx
ret
Function at 0x449439
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x54
mov eax, dword [0x4c3a60]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, ecx
call fcn.004487b8
xor eax, eax
mov dword [ebp - 0x34], eax
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x28], eax
lea eax, [ebp - 0x34]
push eax
push dword [edi + 4]
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [ebp - 0x34]
mov esi, dword [sym.imp.USER32.dll_GetDlgItem]
lea ecx, [eax + 9]
mov dword [ebp - 0x44], ecx
mov ecx, dword [ebp - 0x30]
mov ebx, 0xe9
lea edx, [ecx + 6]
push ebx
push dword [edi + 4]
add eax, 0x3b
add ecx, 0x1a
mov dword [ebp - 0x40], edx
mov dword [ebp - 0x3c], eax
mov dword [ebp - 0x38], ecx
call esi
mov dword [ebp - 0x24], eax
push 4
lea eax, [ebp - 0x44]
push eax
push 0
lea ecx, [ebp - 0x24]
call fcn.0043e8af
push ebx
push dword [edi + 4]
call esi
mov ebx, dword [sym.imp.USER32.dll_ShowWindow]
push 5
push eax
call ebx
mov ecx, dword [ebp - 0x34]
lea eax, [ecx + 0xa]
mov dword [ebp - 0x44], eax
mov eax, dword [ebp - 0x28]
sub eax, dword [ebp - 0x30]
push 0xef
push dword [edi + 4]
lea edx, [eax - 0x1e]
add ecx, 0x55
add eax, 0xfffffff8
mov dword [ebp - 0x40], edx
mov dword [ebp - 0x3c], ecx
mov dword [ebp - 0x38], eax
call esi
mov dword [ebp - 0x24], eax
push 4
lea eax, [ebp - 0x44]
push eax
push 0
lea ecx, [ebp - 0x24]
call fcn.0043e8af
push 0xef
push dword [edi + 4]
call esi
push 5
push eax
call ebx
push 0xf3
push dword [edi + 4]
call esi
push 0
push eax
call ebx
push 0xf4
push dword [edi + 4]
call esi
push 0x4ac5c0
push eax
mov ebx, dword [sym.imp.USER32.dll_SetWindowTextW]
call ebx
push 0xf5
push dword [edi + 4]
call esi
push 0x4ac5b8
push eax
call ebx
push 0xe9
push dword [edi + 4]
call esi
push 0x4ac5b0
push eax
call ebx
push 0xec
push dword [edi + 4]
call esi
push 0x4ac548
lea ecx, [ebp - 0x20]
mov dword [ebp - 0x24], eax
call fcn.004018f6
cmp dword [ebp - 8], 8
mov eax, dword [ebp - 0x1c]
jae 0x44957f
lea eax, [ebp - 0x1c]
push eax
push dword [ebp - 0x24]
call ebx
xor eax, eax
mov dword [ebp - 0x54], eax
mov dword [ebp - 0x50], eax
mov dword [ebp - 0x4c], eax
mov dword [ebp - 0x48], eax
lea eax, [ebp - 0x54]
push eax
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x24]
push eax
mov ecx, edi
call fcn.00448bd4
push 0xec
push dword [edi + 4]
call esi
mov dword [ebp - 0x24], eax
push 4
lea eax, [ebp - 0x54]
push eax
push 0
lea ecx, [ebp - 0x24]
call fcn.0043e8af
push 0xec
push dword [edi + 4]
call esi
push 5
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push 0xef
push dword [edi + 4]
call esi
push 0x4ac534
push eax
call ebx
push 0
push 1
lea ecx, [ebp - 0x20]
call fcn.00401ad3
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
xor eax, eax
pop ebx
call fcn.00476d3a
leave
ret
Function at 0x449a3f
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x4c3a60]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov edi, dword [ebp + 8]
test edi, edi
je 0x449ac8
push edi
call fcn.00476c4e
pop ecx
test eax, eax
je 0x449ac8
xor eax, eax
push 0x206
push eax
mov word [ebp - 0x20c], ax
lea eax, [ebp - 0x20a]
push eax
call fcn.00476cc0
add esp, 0xc
lea eax, [ebp - 0x20c]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetLogicalDriveStringsW]
lea esi, [ebp - 0x20c]
mov eax, esi
push eax
jmp 0x449abd
push esi
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 3
jne 0x449ab9
push edi
push esi
call dword [sym.imp.SHLWAPI.dll_StrCmpIW]
test eax, eax
je 0x449ada
add esi, 8
push esi
call fcn.00476c4e
pop ecx
cmp eax, 3
je 0x449aa1
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.00476d3a
leave
ret 4
xor eax, eax
inc eax
jmp 0x449aca

Function at 0x44a05c
Capabilities:
Hide graphical window

Disassembly:
push esi
mov esi, ecx
push dword [esi - 0x1c]
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x44a077
push 0
push dword [esi - 0x1c]
call dword [sym.imp.USER32.dll_ShowWindow]
lea ecx, [esi - 0x20]
call fcn.00449f30
xor eax, eax
pop esi
ret
Function at 0x44ab16
Capabilities:
Get disk size

Disassembly:
push ebp
lea ebp, [esp - 0x604]
sub esp, 0x684
mov eax, dword [0x4c3a60]
xor eax, ebp
mov dword [ebp + 0x600], eax
push ebx
push esi
push edi
mov ebx, ecx
mov edi, 0x4b3140
push edi
lea ecx, [ebp - 0x34]
call fcn.004018f6
mov ecx, dword [ebx + 0x44]
lea eax, [ebp - 0x34]
push eax
call fcn.004218a0
xor eax, eax
mov esi, 0x206
push esi
push eax
mov word [ebp + 0x3f8], ax
lea eax, [ebp + 0x3fa]
push eax
call fcn.00476cc0
push 0x208
lea eax, [ebp + 0x3f8]
push 0
push eax
call fcn.00476cc0
mov eax, 0x104
add esp, 0x18
cmp dword [ebp - 0x20], eax
jae 0x44ab8f
mov eax, dword [ebp - 0x20]
cmp dword [ebp - 0x1c], 8
mov ecx, dword [ebp - 0x30]
jae 0x44ab9b
lea ecx, [ebp - 0x30]
inc eax
push eax
push ecx
lea eax, [ebp + 0x3f8]
push eax
call dword [sym.imp.SHLWAPI.dll_StrCpyNW]
lea eax, [ebp + 0x3f8]
push eax
call dword [sym.imp.SHLWAPI.dll_PathRemoveBlanksW]
lea eax, [ebp + 0x3f8]
push eax
lea ecx, [ebp - 0x34]
call fcn.00401aaf
cmp dword [ebp - 0x1c], 8
mov eax, dword [ebp - 0x30]
jae 0x44abd3
lea eax, [ebp - 0x30]
push eax
call dword [sym.imp.SHLWAPI.dll_PathGetDriveNumberW]
cbw
add ax, 0x41
movzx eax, ax
mov dword [ebp - 0x70], eax
xor eax, eax
push esi
push eax
mov word [ebp + 0x1f0], ax
lea eax, [ebp + 0x1f2]
push eax
call fcn.00476cc0
movzx eax, word [ebp - 0x70]
push eax
lea eax, [ebp + 0x1f0]
push str._c:_
push eax
call fcn.004774f5
and dword [ebp - 0x74], 0
and dword [ebp - 0x70], 0
add esp, 0x18
lea eax, [ebp + 0x1f0]
push eax
mov ecx, ebx
call fcn.00449a3f
test eax, eax
je 0x44ac51
push 0
push 0
lea eax, [ebp - 0x80]
push eax
lea eax, [ebp + 0x1f0]
push eax
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExW]
mov eax, dword [ebp - 0x80]
mov dword [ebp - 0x74], eax
mov eax, dword [ebp - 0x7c]
mov dword [ebp - 0x70], eax
push edi
lea ecx, [ebp - 0x50]
call fcn.004018f6
lea eax, [ebp - 0x50]
push eax
push dword [ebp - 0x70]
mov ecx, ebx
push dword [ebp - 0x74]
call fcn.0044a8e5
and dword [ebp - 0x78], 0
lea eax, [ebp - 0x78]
push eax
call fcn.00403cce
mov ecx, eax
call fcn.00403d6e
push edi
lea ecx, [ebp - 0x6c]
call fcn.004018f6
lea eax, [ebp - 0x6c]
push eax
mov eax, dword [ebp - 0x78]
cdq
push edx
push eax
mov ecx, ebx
call fcn.0044a8e5
xor eax, eax
push esi
mov word [ebp - 0x18], ax
xor esi, esi
lea eax, [ebp - 0x16]
push esi
push eax
call fcn.00476cc0
mov eax, dword [ebp - 0x4c]
add esp, 0xc
cmp dword [ebp - 0x38], 8
jae 0x44acbb
lea eax, [ebp - 0x4c]
push eax
lea eax, [ebp - 0x18]
push 0x4ac6c4
push eax
call fcn.004774f5
sub esp, 0x10
lea eax, [ebp - 0x18]
mov ecx, esp
push eax
call fcn.004018f6
mov ecx, dword [ebx + 0x48]
call fcn.0041fbfe
push esi
push 1
lea ecx, [ebp - 0x6c]
call fcn.00401ad3
push esi
push 1
lea ecx, [ebp - 0x50]
call fcn.00401ad3
push esi
push 1
lea ecx, [ebp - 0x34]
call fcn.00401ad3
mov ecx, dword [ebp + 0x600]
pop edi
pop esi
xor ecx, ebp
xor eax, eax
pop ebx
call fcn.00476d3a
add ebp, 0x604
leave
ret 0x10
Function at 0x44b0c0
Capabilities:
Hide graphical window

Disassembly:
push esi
mov esi, ecx
push dword [esi - 0x1c]
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
jne 0x44b0df
push eax
mov eax, dword [esi + 4]
push dword [eax + 4]
lea ecx, [esi - 0x20]
call fcn.0044b08e
push 0
push dword [esi - 0x1c]
call dword [sym.imp.USER32.dll_ShowWindow]
xor eax, eax
pop esi
ret

Function at 0x44b1c4
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x7c
mov eax, dword [0x4c3a60]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov esi, ecx
push 0xd5
push dword [esi + 4]
call dword [sym.imp.USER32.dll_GetDlgItem]
xor edi, edi
push edi
push edi
push 0xf0
push eax
mov dword [ebp - 0x7c], eax
call dword [sym.imp.USER32.dll_SendMessageW]
test eax, eax
jne 0x44b2a0
push ebx
push 0x50
call fcn.00476d64
pop ecx
cmp eax, edi
je 0x44b219
mov ecx, eax
call fcn.0044ea1b
mov ebx, eax
jmp 0x44b21b
xor ebx, ebx
push edi
push dword [esi + 4]
mov ecx, ebx
call fcn.00438f81
push 1
push dword [ebx + 4]
call dword [sym.imp.USER32.dll_ShowWindow]
push edi
push dword [esi + 4]
mov edi, dword [sym.imp.USER32.dll_EnableWindow]
call edi
mov eax, dword [esi + 0x24]
push 0
push 0x4ac708
push 2
push 3
mov dword [eax + 0x7c], 1
push dword [esi + 0x24]
lea ecx, [ebp - 0x78]
call fcn.0044966c
push 0
push dword [ebx + 4]
lea ecx, [ebp - 0x78]
call fcn.00438f1d
mov ebx, dword [ebp - 0xc]
push 1
push dword [esi + 4]
call edi
mov eax, dword [esi + 0x24]
and dword [eax + 0x7c], 0
cmp ebx, 2
je 0x44b285
cmp ebx, 8
jne 0x44b297
push 0
push 1
push 0xf1
push dword [ebp - 0x7c]
call dword [sym.imp.USER32.dll_SendMessageW]
lea ecx, [ebp - 0x78]
call fcn.004491a6
pop ebx
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
xor eax, eax
pop esi
call fcn.00476d3a
leave
ret 0x10
Function at 0x44bad9
Capabilities:
Hide graphical window

Disassembly:
push esi
mov esi, ecx
push dword [esi - 0x1c]
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x44baf4
push 0
push dword [esi - 0x1c]
call dword [sym.imp.USER32.dll_ShowWindow]
xor eax, eax
pop esi
ret

Function at 0x44dbb6
Capabilities:
Hide graphical window

Disassembly:
push esi
mov esi, ecx
push dword [esi - 0x1c]
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
jne 0x44dbd5
push eax
mov eax, dword [esi + 4]
push dword [eax + 4]
lea ecx, [esi - 0x20]
call fcn.0044da60
push 0
push dword [esi - 0x1c]
call dword [sym.imp.USER32.dll_ShowWindow]
xor eax, eax
pop esi
ret

Function at 0x44f2eb
Capabilities:
Create thread
Resolve dns

Disassembly:
push ebx
push esi
push edi
mov esi, ecx
mov edi, str.u.155.com
xor ebx, ebx
push edi
mov dword [esi + 0x30], ebx
call dword [sym.imp.WS2_32.dll_gethostbyname]
cmp eax, ebx
jne 0x44f30e
push edi
call dword [sym.imp.WS2_32.dll_inet_addr]
jmp 0x44f315
mov eax, dword [eax + 0xc]
mov eax, dword [eax]
mov eax, dword [eax]
push ebx
push ebx
push esi
push 0x44f225
push ebx
push ebx
mov dword [esi + 0x64], eax
call fcn.00477f45
add esp, 0x18
pop edi
pop esi
pop ebx
ret