joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4331ed
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x40c
push ebx
push esi
push edi
xor eax, eax
mov ecx, 0xff
lea edi, [ebp - 0x40b]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
push 8
lea eax, [ebp - 0x409]
push str.MSWIN4.1
push eax
mov byte [ebp - 0x40c], 0xeb
mov byte [ebp - 0x40b], 0x3c
mov byte [ebp - 0x40a], 0x90
call fcn.0048fff0
mov eax, dword [ebp + 0xc]
push 0xb
mov dword [ebp - 0x3f0], eax
lea eax, [ebp - 0x3e1]
push str.NO_NAME
mov esi, 0x200
xor ebx, ebx
push eax
mov word [ebp - 0x401], si
mov word [ebp - 0x3fe], 1
mov byte [ebp - 0x3fc], 2
mov word [ebp - 0x3fb], 0xf0
mov byte [ebp - 0x3f7], 0xf0
mov word [ebp - 0x3f4], 0x3f
mov word [ebp - 0x3f2], 0xff
mov byte [ebp - 0x3e8], 0x80
mov byte [ebp - 0x3e6], 0x29
mov dword [ebp - 0x3e5], ebx
call fcn.0048fff0
push 8
lea eax, [ebp - 0x3d6]
push str.FAT12
push eax
call fcn.0048fff0
movzx eax, word [ebp - 0x3fb]
movzx edi, word [ebp - 0x401]
shl eax, 5
lea eax, [eax + edi - 1]
cdq
idiv edi
movzx ecx, byte [ebp - 0x3fc]
add ecx, 0x100
add esp, 0x24
push ebx
push ebx
push esi
push dword [ebp + 0x10]
mov word [ebp - 0x20e], 0xaa55
push dword [ebp + 0xc]
mov word [ebp - 0x3f9], 0x11
mov byte [ebp - 0x3ff], 1
mov edx, eax
mov eax, ecx
sub eax, edx
movzx edx, word [ebp - 0x3fe]
sub eax, edx
add eax, 0x10
xor edx, edx
div ecx
mov word [ebp - 0x3f6], ax
call fcn.0048f820
push edx
push eax
push dword [ebp + 8]
call fcn.004389fe
add esp, 0x10
push ebx
lea eax, [ebp - 4]
push eax
push esi
lea eax, [ebp - 0x40c]
push eax
push dword [ebp + 8]
mov dword [ebp - 4], ebx
mov ebx, dword [sym.imp.KERNEL32.dll_WriteFile]
call ebx
movzx eax, byte [ebp - 0x3fc]
movzx edi, word [ebp - 0x3fb]
mov dword [ebp - 8], eax
movzx eax, word [ebp - 0x3f6]
shl edi, 5
add edi, 0x1ff
sar edi, 9
dec eax
push 0x400
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x40c]
push 0
push eax
call fcn.0048f710
movzx eax, word [ebp - 0x3fe]
add esp, 0xc
sub eax, 2
js 0x4333b0
inc eax
mov dword [ebp + 0x10], eax
push 0
lea eax, [ebp - 4]
push eax
push esi
lea eax, [ebp - 0x20c]
push eax
push dword [ebp + 8]
call ebx
dec dword [ebp + 0x10]
jne 0x433398
mov eax, dword [ebp - 8]
test eax, eax
mov dword [ebp - 0x40c], 0xfffff8
jbe 0x433406
mov ecx, dword [ebp - 0xc]
dec ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], eax
push 0
lea eax, [ebp - 4]
push eax
push esi
lea eax, [ebp - 0x40c]
push eax
push dword [ebp + 8]
call ebx
mov eax, dword [ebp - 0xc]
test eax, eax
jl 0x433401
inc eax
mov dword [ebp + 0x10], eax
push 0
lea eax, [ebp - 4]
push eax
push esi
lea eax, [ebp - 0x20c]
push eax
push dword [ebp + 8]
call ebx
dec dword [ebp + 0x10]
jne 0x4333e9
dec dword [ebp - 8]
jne 0x4333cb
push 0x400
lea eax, [ebp - 0x40c]
push 0
push eax
call fcn.0048f710
push 0x1a
lea eax, [ebp - 0x40c]
push str.____________b
push eax
call fcn.0048fff0
add esp, 0x18
push 0
lea eax, [ebp - 4]
push eax
push esi
lea eax, [ebp - 0x40c]
push eax
push dword [ebp + 8]
call ebx
add edi, 0xfffffffe
js 0x43345e
inc edi
push 0
lea eax, [ebp - 4]
push eax
push esi
lea eax, [ebp - 0x20c]
push eax
push dword [ebp + 8]
call ebx
dec edi
jne 0x433448
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4379bf
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push esi
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp + 0x10]
push dword [ebp + 0x1c]
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov esi, eax
test esi, esi
je 0x4379e8
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, esi
pop esi
pop ebp
ret

Function at 0x43890f
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
and dword [ebp - 4], 0
push esi
push edi
push 4
pop edi
push edi
push 0x20019
lea eax, [ebp - 4]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.004388be
mov esi, eax
add esp, 0x14
cmp esi, 5
je 0x438965
test esi, esi
jne 0x43896d
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push eax
push dword [ebp + 0x10]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 4]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp esi, 5
jne 0x43896d
test edi, edi
je 0x43896d
xor edi, edi
jmp 0x43891c
pop edi
mov eax, esi
pop esi
leave
ret

Function at 0x438973
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
and dword [ebp - 4], 0
push 4
push 0x20006
lea eax, [ebp - 4]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.004388be
add esp, 0x14
test eax, eax
jne 0x4389bd
push esi
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push eax
push dword [ebp + 0x10]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 4]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
leave
ret

Function at 0x4389bf
Capabilities:
Delete registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
and dword [ebp - 4], 0
push 4
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.004388be
add esp, 0x14
test eax, eax
jne 0x4389fc
push esi
push dword [ebp + 0x10]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueW]
push dword [ebp - 4]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
leave
ret
Function at 0x438fab
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
push ecx
cmp dword [0x4be170], 0
push edi
mov edi, ecx
jne 0x4391ca
and dword [ebp - 4], 0
push esi
push 4
push 2
push str.SeDebugPrivilege
call fcn.0041147a
lea eax, [ebp - 4]
push eax
push 0x4be16c
mov esi, str.WS2_32.DLL
push esi
push str.WSAStartup
call fcn.00438b10
lea eax, [ebp - 4]
push eax
push 0x4be174
push esi
push str.shutdown
call fcn.00438b10
lea eax, [ebp - 4]
push eax
push 0x4be178
push esi
push str.closesocket
call fcn.00438b10
lea eax, [ebp - 4]
push eax
push 0x4be17c
push esi
push str.connect
call fcn.00438b10
add esp, 0x4c
lea eax, [ebp - 4]
push eax
push 0x4be180
push esi
push str.send
call fcn.00438b10
lea eax, [ebp - 4]
push eax
push 0x4be184
push esi
push str.select
call fcn.00438b10
lea eax, [ebp - 4]
push eax
push 0x4be188
push esi
push str.recvfrom
call fcn.00438b10
lea eax, [ebp - 4]
push eax
push 0x4be18c
push esi
push str.sendto
call fcn.00438b10
add esp, 0x40
lea eax, [ebp - 4]
push eax
push 0x4be190
push esi
push str.bind
call fcn.00438b10
lea eax, [ebp - 4]
push eax
push 0x4be194
push esi
push str.listen
call fcn.00438b10
lea eax, [ebp - 4]
push eax
push 0x4be198
push esi
push str.accept
call fcn.00438b10
lea eax, [ebp - 4]
push eax
push 0x4be1a0
push esi
push str.getsockname
call fcn.00438b10
add esp, 0x40
lea eax, [ebp - 4]
push eax
push 0x4be19c
push esi
push str.getpeername
call fcn.00438b10
lea eax, [ebp - 4]
push eax
push 0x4be1a4
push esi
push str.ioctlsocket
call fcn.00438b10
lea eax, [ebp - 4]
push eax
push 0x4be1a8
push esi
push str.setsockopt
call fcn.00438b10
lea eax, [ebp - 4]
push eax
push 0x4be1ac
push esi
push str.ntohl
call fcn.00438b10
add esp, 0x40
lea eax, [ebp - 4]
push eax
push 0x4be1b0
push esi
push str.htonl
call fcn.00438b10
lea eax, [ebp - 4]
push eax
push 0x4be1b4
push esi
push str.htons
call fcn.00438b10
lea eax, [ebp - 4]
push eax
push 0x4be1b8
push esi
push str.inet_addr
call fcn.00438b10
lea eax, [ebp - 4]
push eax
push 0x4be1bc
push esi
push str.gethostbyname
call fcn.00438b10
add esp, 0x40
lea eax, [ebp - 4]
push eax
push 0x4be1c0
push esi
push str.inet_ntoa
call fcn.00438b10
lea eax, [ebp - 4]
push eax
push 0x4be1c4
push esi
push str.WSAGetLastError
call fcn.00438b10
lea eax, [ebp - 4]
push eax
push 0x4be1c8
push esi
push str.__WSAFDIsSet
call fcn.00438b10
lea eax, [ebp - 4]
push eax
push 0x4be170
push esi
push str.socket
call fcn.00438b10
add esp, 0x40
pop esi
mov eax, edi
pop edi
leave
ret
Function at 0x43a231
Capabilities:
Check for time delay via gettickcount
Check if file exists

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
push edi
xor eax, eax
mov byte [ebp - 0x24], 0
and dword [ebp - 8], 0
lea edi, [ebp - 0x23]
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [ebp - 0x24]
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0xc]
push eax
mov dword [ebp - 0x10], 0xc
call fcn.0043a212
mov edi, dword [sym.imp.KERNEL32.dll_GetTickCount]
pop ecx
call edi
cmp dword [ebp + 0x10], 0
mov dword [ebp - 4], eax
je 0x43a2ad
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [sym.imp.KERNEL32.dll_WaitNamedPipeW]
jmp 0x43a2a1
test ebx, ebx
jle 0x43a2ab
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jne 0x43a2ab
call edi
sub eax, dword [ebp - 4]
cmp ebx, eax
jbe 0x43a2ab
push 1
call dword [sym.imp.KERNEL32.dll_Sleep]
push ebx
push dword [ebp + 8]
call esi
test eax, eax
je 0x43a281
pop esi
pop ebx
push 0
push 0x80
push 3
lea eax, [ebp - 0x10]
push eax
push 3
push 0xc0000000
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
pop edi
leave
ret

Function at 0x43a2cd
Capabilities:
Find taskbar

Disassembly:
push 0
push str.Shell_TrayWnd
call dword [sym.imp.USER32.dll_FindWindowA]
push 0
push str.TrayNotifyWnd
push 0
push eax
call dword [sym.imp.USER32.dll_FindWindowExA]
ret

Function at 0x43a6a1
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0x10]
push esi
push edi
xor edi, edi
cmp ebx, edi
mov esi, ecx
jne 0x43a6b5
lea ebx, [ebp + 0x10]
mov eax, dword [esi + 8]
cmp eax, dword [esi + 0xc]
jl 0x43a6f8
mov eax, dword [esi + 4]
push edi
lea ecx, [ebp + 0x10]
push ecx
push 0x1000
push eax
push dword [esi]
mov dword [esi + 8], edi
mov dword [ebp + 0x10], edi
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp eax, edi
mov ecx, dword [ebp + 0x10]
mov dword [esi + 0xc], ecx
jne 0x43a6ee
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x6d
je 0x43a6f8
cmp dword [ebp + 0x10], edi
jne 0x43a6f8
dec dword [esi + 0x14]
jns 0x43a6bd
mov eax, dword [esi + 8]
cmp eax, dword [esi + 0xc]
jge 0x43a718
lea ecx, [eax + 1]
mov dword [esi + 8], ecx
mov ecx, dword [esi + 4]
mov al, byte [eax + ecx]
mov ecx, dword [ebp + 8]
mov byte [ecx], al
xor eax, eax
inc eax
mov dword [ebx], eax
jmp 0x43a71c
mov dword [ebx], edi
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x43ac23
Capabilities:
Delete registry key

Disassembly:
push ebp
lea ebp, [esp - 0x74]
sub esp, 0x108
push esi
push edi
mov ax, word [ebp + 0x7c]
push 0x20
pop ecx
mov esi, str.SoftwareMicrosoftWindowsCurrentVersionExplorerMountPoints_
lea edi, [ebp - 0x10]
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
push 0x21
pop ecx
mov esi, str.SoftwareMicrosoftWindowsCurrentVersionExplorerMountPoints2_
lea edi, [ebp - 0x94]
rep movsd dword es:[edi], dword [esi]
mov esi, dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
mov word [ebp + 0x6e], ax
mov word [ebp - 0x14], ax
lea eax, [ebp - 0x10]
push eax
mov edi, 0x80000001
push edi
call esi
lea eax, [ebp - 0x94]
push eax
push edi
call esi
pop edi
pop esi
add ebp, 0x74
leave
ret

Function at 0x43aed0
Capabilities:
Get disk size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_DeviceIoControl]
push edi
xor edi, edi
push edi
lea eax, [ebp - 4]
push eax
push 8
lea eax, [ebp - 0x10]
push eax
push edi
push edi
push 0x7405c
push dword [ebp + 8]
mov dword [ebp - 4], edi
mov dword [ebp - 0x10], edi
mov dword [ebp - 0xc], edi
call ebx
push edi
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 0x18
push esi
push edi
push edi
push 0x70000
push dword [ebp + 8]
mov dword [esi], edi
mov dword [esi + 4], edi
mov dword [esi + 0x18], edi
mov dword [esi + 0x1c], edi
call ebx
cmp dword [ebp - 8], edi
je 0x43af2f
mov eax, dword [ebp - 0x10]
mov edx, dword [ebp - 0xc]
jmp 0x43af4c
mov eax, dword [esi + 0x14]
mul dword [esi + 0x10]
push edi
push dword [esi + 0xc]
push edx
push eax
call fcn.0048f820
push dword [esi + 4]
push dword [esi]
push edx
push eax
call fcn.0048f820
pop edi
pop ebx
leave
ret

Function at 0x43b124
Capabilities:
Get disk information via ioctl

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 0x10]
xor esi, esi
push 0xc0
push esi
push ebx
mov dword [edi], esi
call fcn.0048f710
add esp, 0xc
push esi
lea eax, [ebp + 0x10]
push eax
push 0x100000
push ebx
push esi
push esi
push 0x70050
push dword [ebp + 8]
mov dword [ebp + 0x10], esi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
je 0x43b16c
mov eax, dword [ebx + 4]
mov dword [edi], eax
mov eax, ebx
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x43b4d6
Capabilities:
Create directory
Delete directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x318
push ebx
push esi
push edi
xor esi, esi
push esi
push dword [ebp + 8]
xor eax, eax
mov dword [ebp - 0x318], esi
mov ecx, 0xc3
lea edi, [ebp - 0x314]
rep stosd dword es:[edi], eax
mov dword [ebp - 8], esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
xor edi, edi
inc edi
test eax, eax
jne 0x43b51d
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
mov dword [ebp - 4], edi
je 0x43b520
mov dword [ebp - 4], esi
push esi
call dword [sym.imp.KERNEL32.dll_SetLastError]
push esi
push 0x2200000
push 3
push esi
push esi
push 0x40000000
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x43b54d
xor eax, eax
jmp 0x43b5d5
push dword [ebp + 0xc]
mov dword [ebp - 0x318], 0xa0000003
call dword [sym.imp.KERNEL32.dll_lstrlenW]
push dword [ebp + 0xc]
shl eax, 1
mov word [ebp - 0x30e], ax
mov eax, dword [ebp - 0x30e]
add eax, 2
mov word [ebp - 0x30c], ax
lea eax, [ebp - 0x308]
push eax
call fcn.00491ef5
movzx eax, word [ebp - 0x30e]
pop ecx
pop ecx
push esi
lea ecx, [ebp - 8]
push ecx
push esi
add eax, 0xc
push esi
mov dword [ebp - 0x314], eax
add eax, 8
push eax
lea eax, [ebp - 0x318]
push eax
push 0x900a4
push ebx
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
jne 0x43b5cc
cmp dword [ebp - 4], esi
jne 0x43b5ca
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
xor edi, edi
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, edi
pop edi
pop esi
pop ebx
leave
ret

Function at 0x43b603
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
push 0
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x43b660
push esi
push edi
call dword [sym.imp.USER32.dll_EmptyClipboard]
push dword [esp + 0xc]
call dword [sym.imp.KERNEL32.dll_lstrlenW]
lea esi, [eax + eax + 2]
push esi
push 0x2000
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov edi, eax
push edi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
push esi
push dword [esp + 0x10]
push eax
call fcn.0041255f
add esp, 0xc
push edi
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push edi
push 0xd
call dword [sym.imp.USER32.dll_SetClipboardData]
pop edi
pop esi
jmp dword [sym.imp.USER32.dll_CloseClipboard]
ret

Function at 0x43b696
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push ecx
and dword [ebp - 4], 0
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_VirtualProtect]
push esi
push edi
lea eax, [ebp - 4]
push eax
push 0x40
mov esi, ecx
push 0xc
push dword [esi]
lea edi, [esi + 4]
call ebx
lea eax, [ebp - 4]
push eax
push 0x40
push 0x12
push edi
call ebx
push 0x12
push 0x4aa3cc
push edi
call fcn.0041255f
mov ecx, dword [ebp + 8]
lea eax, [edi + 0xe]
sub ecx, eax
sub ecx, 4
mov dword [eax], ecx
mov esi, dword [esi + 0x18]
add esp, 0xc
test esi, esi
je 0x43b6fa
push edi
push 0xfffffffffffffffc
push esi
call dword [sym.imp.USER32.dll_SetWindowLongW]
mov ecx, dword [ebp + 0xc]
test ecx, ecx
je 0x43b6fa
mov dword [ecx], eax
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x43bd8f
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, dword [ebp + 0x14]
and dword [esi], 0
push edi
mov edi, dword [ebp + 0x10]
test edi, edi
mov dword [ebp + 0x14], 0x80
jbe 0x43be1e
push ebx
mov ebx, 0x200
push dword [ebp + 0x18]
and dword [ebp - 4], 0
lea eax, [ebp - 4]
push eax
push edi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x43bde8
mov eax, dword [ebp - 4]
test eax, eax
jne 0x43bdde
cmp dword [ebp + 0x14], eax
jg 0x43bddb
mov eax, edi
jmp 0x43bdde
dec dword [ebp + 0x14]
add dword [esi], eax
add dword [ebp + 0xc], eax
sub dword [ebp + 0x10], eax
jmp 0x43be17
and dword [ebp + 0x14], 0
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x70
jne 0x43be1d
cmp edi, ebx
jbe 0x43be1d
cmp dword [ebp + 0x10], ebx
jbe 0x43be14
add edi, 0x1ff
shr edi, 1
cmp edi, ebx
jbe 0x43be17
and edi, 0xfffffe00
jmp 0x43be17
mov edi, dword [ebp + 0x10]
cmp dword [ebp + 0x10], 0
ja 0x43bdaf
pop ebx
xor eax, eax
cmp eax, dword [esi]
pop edi
sbb eax, eax
neg eax
pop esi
leave
ret

Function at 0x43be99
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x100
and dword [0x4be31c], 0
lea eax, [ebp - 0x100]
push eax
call dword [sym.imp.USER32.dll_GetKeyboardState]
test byte [ebp - 0xef], 0x80
je 0x43bec6
or dword [0x4be31c], 2
test byte [ebp - 0xf0], 0x80
je 0x43bed6
or dword [0x4be31c], 4
test byte [ebp - 0xee], 0x80
je 0x43bee6
or dword [0x4be31c], 1
test byte [ebp - 0xa5], 0x80
je 0x43bef6
or dword [0x4be31c], 8
test byte [ebp - 0xa4], 0x80
je 0x43bf06
or dword [0x4be31c], 8
leave
ret
Function at 0x43ca77
Capabilities:
Get disk information via ioctl

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x474
mov eax, dword [ebp + 0x10]
push esi
xor esi, esi
cmp eax, esi
mov dword [ebp - 4], eax
jne 0x43caaf
cmp dword [ebp + 0xc], 2
jb 0x43cac4
cmp dword [ebp + 0xc], 3
jbe 0x43caa8
cmp dword [ebp + 0xc], 5
jne 0x43cac4
mov dword [ebp - 4], 0x4a4bd4
jmp 0x43caaf
mov dword [ebp - 4], 0x4a4be4
push 0x12
push esi
push esi
push dword [ebp - 4]
call dword [0x4bde48]
cmp eax, 0xffffffff
mov dword [ebp + 0x10], eax
jne 0x43cacb
xor eax, eax
jmp 0x43cc10
push ebx
push edi
push 0x1c
pop ecx
xor eax, eax
mov dword [ebp - 0x30], ecx
mov dword [ebp - 0x2c], esi
lea edi, [ebp - 0x28]
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
mov edi, dword [sym.imp.SETUPAPI.dll_SetupDiEnumDeviceInterfaces]
lea eax, [ebp - 0x30]
push eax
push esi
push dword [ebp - 4]
mov dword [ebp - 0xc], esi
push esi
push dword [ebp + 0x10]
mov dword [ebp - 8], esi
mov dword [ebp - 0x58], ecx
call edi
test eax, eax
je 0x43cbec
mov ebx, dword [sym.imp.SETUPAPI.dll_SetupDiGetDeviceInterfaceDetailW]
lea eax, [ebp - 0x58]
push eax
push dword [ebp - 0xc]
push dword [ebp - 4]
push esi
push dword [ebp + 0x10]
call edi
push esi
lea eax, [ebp - 8]
push eax
push esi
push esi
lea eax, [ebp - 0x58]
push eax
push dword [ebp + 0x10]
mov dword [ebp - 8], esi
call ebx
cmp dword [ebp - 8], esi
je 0x43cbd1
cmp dword [ebp - 8], 0x400
ja 0x43cbd1
push 0x1c
lea eax, [ebp - 0x74]
push esi
push eax
mov dword [ebp - 0x474], 6
call fcn.0048f710
add esp, 0xc
lea eax, [ebp - 0x74]
push eax
lea eax, [ebp - 8]
push eax
push dword [ebp - 8]
lea eax, [ebp - 0x474]
push eax
lea eax, [ebp - 0x58]
push eax
push dword [ebp + 0x10]
mov dword [ebp - 0x74], 0x1c
call ebx
test eax, eax
je 0x43cbd1
push esi
push esi
push 3
push esi
push 3
push esi
lea eax, [ebp - 0x470]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
cmp eax, 0xffffffff
mov dword [ebp - 0x10], eax
je 0x43cbd1
push esi
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x3c]
push ecx
push esi
push esi
push 0x2d1080
push eax
mov dword [ebp - 0x14], esi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
je 0x43cbc8
mov eax, dword [ebp + 8]
cmp eax, dword [ebp - 0x38]
je 0x43cbf9
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
inc dword [ebp - 0xc]
lea eax, [ebp - 0x30]
push eax
push dword [ebp - 0xc]
push dword [ebp - 4]
push esi
push dword [ebp + 0x10]
call edi
test eax, eax
jne 0x43cb0b
push dword [ebp + 0x10]
call dword [sym.imp.SETUPAPI.dll_SetupDiDestroyDeviceInfoList]
xor eax, eax
jmp 0x43cc0e
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [ebp + 0x10]
call dword [sym.imp.SETUPAPI.dll_SetupDiDestroyDeviceInfoList]
mov eax, dword [ebp - 0x60]
pop edi
pop ebx
pop esi
leave
ret

Function at 0x43ccd0
Capabilities:
Set environment variable

Disassembly:
push esi
push dword [esp + 0xc]
mov esi, dword [esp + 0xc]
push esi
call fcn.0043cc80
push dword [esp + 0xc]
add esi, 4
push esi
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
pop esi
ret 8
Function at 0x43ccf1
Capabilities:
Capture screenshot

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push ebx
push esi
mov esi, dword [ebp + 8]
xor ebx, ebx
push esi
mov dword [ebp - 0x10], ebx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x43cd13
xor eax, eax
jmp 0x43cdef
mov eax, dword [esi]
push edi
mov edi, dword [esi + 8]
push ebx
push ebx
mov dword [ebp - 0xc], eax
mov eax, dword [esi + 4]
mov esi, dword [esi + 0xc]
push ebx
push str.DISPLAY
mov dword [ebp - 8], eax
call dword [sym.imp.GDI32.dll_CreateDCA]
mov ebx, dword [sym.imp.GDI32.dll_GetDeviceCaps]
push 8
push eax
mov dword [ebp - 4], eax
call ebx
push 0xa
push dword [ebp - 4]
mov dword [ebp - 0x14], eax
call ebx
xor ecx, ecx
cmp dword [ebp - 0xc], ecx
jge 0x43cd55
mov dword [ebp - 0xc], ecx
cmp dword [ebp - 8], ecx
jge 0x43cd5d
mov dword [ebp - 8], ecx
cmp edi, dword [ebp - 0x14]
jle 0x43cd65
mov edi, dword [ebp - 0x14]
cmp esi, eax
jle 0x43cd6b
mov esi, eax
sub edi, dword [ebp - 0xc]
sub esi, dword [ebp - 8]
cmp edi, ecx
mov ebx, dword [sym.imp.GDI32.dll_DeleteDC]
mov dword [ebp - 0x14], edi
mov dword [ebp - 0x18], esi
jle 0x43cde6
cmp esi, ecx
jle 0x43cde6
push dword [ebp - 4]
call dword [sym.imp.GDI32.dll_CreateCompatibleDC]
push esi
push dword [ebp - 0x14]
mov edi, eax
push dword [ebp - 4]
call dword [sym.imp.GDI32.dll_CreateCompatibleBitmap]
mov esi, dword [sym.imp.GDI32.dll_SelectObject]
push eax
push edi
mov dword [ebp - 0x10], eax
call esi
mov ecx, dword [ebp + 0xc]
test ecx, ecx
mov dword [ebp - 0x1c], eax
je 0x43cdbb
mov dword [ecx], edi
mov dword [ecx + 4], eax
jmp 0x43cde6
push 0xcc0020
push dword [ebp - 8]
push dword [ebp - 0xc]
push dword [ebp - 4]
push dword [ebp - 0x18]
push dword [ebp - 0x14]
push 0
push 0
push edi
call dword [sym.imp.GDI32.dll_BitBlt]
push dword [ebp - 0x1c]
push edi
call esi
push edi
mov dword [ebp - 0x10], eax
call ebx
push dword [ebp - 4]
call ebx
mov eax, dword [ebp - 0x10]
pop edi
pop esi
pop ebx
leave
ret

Function at 0x43dae5
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
push esi
mov esi, dword [ebp + 8]
cmp word [esi], 0x7a
push edi
jbe 0x43dba3
cmp word [esi + 2], 0x3a
jne 0x43dba3
cmp word [esi + 4], 0
jne 0x43dba3
mov eax, dword [ebp + 0x14]
and word [ebp - 0x20c], 0
test eax, eax
je 0x43db25
and dword [eax], 0
lea eax, [ebp - 0x20c]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
mov ax, word [esi]
cmp ax, word [ebp - 0x20c]
jne 0x43db7c
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenW]
mov edi, eax
inc edi
cmp edi, 4
jbe 0x43db7c
cmp dword [ebp + 0xc], edi
jae 0x43db61
mov eax, edi
jmp 0x43dbb3
lea eax, [edi + edi]
push eax
lea eax, [ebp - 0x20c]
push eax
push dword [ebp + 0x10]
call fcn.0041255f
add esp, 0xc
lea eax, [edi - 1]
jmp 0x43dbb3
push 4
pop eax
cmp dword [ebp + 0xc], eax
jb 0x43dbb3
mov eax, dword [ebp + 0x10]
mov cx, word [esi]
and word [eax + 6], 0
push 3
mov word [eax], cx
mov word [eax + 2], 0x3a
mov word [eax + 4], 0x5c
pop eax
jmp 0x43dbb3
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push esi
call dword [sym.imp.KERNEL32.dll_GetFullPathNameW]
pop edi
pop esi
leave
ret