joyce8/EMBER2024-capa huggingface dataset:
Function at 0x434569
Capabilities:
Check for time delay via queryperformancecounter

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
push esi
mov esi, dword [ebp + 8]
test esi, esi
js 0x434601
jne 0x43458c
push 0
call dword [sym.imp.KERNEL32.dll_Sleep]
pop esi
mov esp, ebp
pop ebp
ret 4
push edi
cmp esi, 0xf
jae 0x4345f9
mov edi, dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
lea eax, [ebp - 0x10]
push eax
call edi
test eax, eax
je 0x4345f9
mov dword [ebp + 8], esi
fild dword [ebp + 8]
test esi, esi
jns 0x4345b2
fadd qword [0x48cd00]
fstp qword [ebp - 0x28]
lea esp, [esp]
push 0
call dword [sym.imp.KERNEL32.dll_Sleep]
lea ecx, [ebp - 8]
push ecx
call edi
mov edx, dword [ebp - 8]
sub edx, dword [ebp - 0x10]
mov eax, dword [ebp - 4]
sbb eax, dword [ebp - 0xc]
mov dword [ebp - 0x18], edx
mov dword [ebp - 0x14], eax
fild qword [ebp - 0x18]
fstp qword [ebp - 0x20]
call fcn.0040ddd0
fdivr qword [ebp - 0x20]
fcomp qword [ebp - 0x28]
fnstsw ax
test ah, 5
jnp 0x4345b9
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
push esi
call dword [sym.imp.KERNEL32.dll_Sleep]
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x4347bc
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push edi
movzx edi, bl
push edi
call dword [sym.imp.USER32.dll_GetKeyState]
and al, 1
mov byte [ebp + 0xf], al
cmp byte [ebp + 0x10], al
je 0x434811
push 0
push 0
push edi
call dword [sym.imp.USER32.dll_MapVirtualKeyW]
push eax
push ebx
push esi
call fcn.00434704
push esi
call fcn.00434763
push 2
push 0
push edi
call dword [sym.imp.USER32.dll_MapVirtualKeyW]
push eax
push ebx
push esi
call fcn.00434704
push esi
call fcn.00434790
mov al, byte [ebp + 0xf]
pop edi
pop esi
pop ebx
pop ebp
ret 0xc

Function at 0x436335
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
cmp byte [ebp + 0xc], 0
mov eax, dword [ebp + 8]
je 0x436352
mov eax, dword [eax]
push 4
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
mov al, 1
pop ebp
ret 8
mov ecx, dword [eax]
push 0
push ecx
call dword [sym.imp.USER32.dll_ShowWindow]
mov al, 1
pop ebp
ret 8

Function at 0x436406
Capabilities:
Log keystrokes

Disassembly:
push ebp
mov ebp, esp
cmp byte [ebp + 0xc], 1
push esi
mov esi, dword [ebp + 8]
jne 0x436433
lea eax, [ebp + 0xc]
push eax
push 0x1388
push 2
push 0
push 0
push 0
push esi
call dword [sym.imp.USER32.dll_SendMessageTimeoutW]
test eax, eax
je 0x43644c
push 1
jmp 0x436435
push 0
push 0
push esi
call dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
push eax
call dword [sym.imp.USER32.dll_AttachThreadInput]
pop esi
pop ebp
ret 8
Function at 0x436b4f
Capabilities:
Get token privileges

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
mov ecx, dword [eax]
push ebx
mov ebx, dword [sym.imp.ADVAPI32.dll_GetTokenInformation]
push esi
mov esi, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 8]
push esi
push 0
push ecx
push 3
push edi
call ebx
test eax, eax
jne 0x436ba0
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x7a
jne 0x436bac
mov edx, dword [esi]
push edx
call fcn.00436aa3
mov ecx, dword [ebp + 0xc]
add esp, 4
mov dword [ecx], eax
test eax, eax
je 0x436bac
mov edx, dword [esi]
push esi
push edx
push eax
push 3
push edi
call ebx
test eax, eax
je 0x436bac
pop edi
pop esi
mov eax, 1
pop ebx
pop ebp
ret 0xc
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret 0xc

Function at 0x436bf8
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
call fcn.00436ad7
mov edi, dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push 2
push 0
mov esi, eax
push 0
push esi
call edi
push eax
mov eax, dword [ebp + 8]
mov ecx, dword [eax]
push ecx
call edi
mov ebx, dword [sym.imp.KERNEL32.dll_DuplicateHandle]
push eax
call ebx
push 2
push 0
push 0
lea edx, [esi + 8]
push edx
call edi
push eax
mov eax, dword [ebp + 0x10]
mov ecx, dword [eax]
push ecx
call edi
push eax
call ebx
mov edx, dword [ebp + 0xc]
mov eax, dword [edx]
push 0
push 0
push esi
push 0x436bb5
push 0
push 0
mov dword [esi + 4], eax
call dword [sym.imp.KERNEL32.dll_CreateThread]
pop edi
pop esi
pop ebx
pop ebp
ret 0xc

Function at 0x436c61
Capabilities:
Impersonate user

Disassembly:
push ebp
mov ebp, esp
movsx eax, byte [ebp + 0x14]
mov ecx, dword [ebp + 0x18]
mov edx, dword [ebp + 0x10]
push ecx
mov ecx, dword [ebp + 8]
and eax, 2
or eax, 4
push 0
shr eax, 1
push eax
mov eax, dword [ebp + 0xc]
push edx
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_LogonUserW]
neg eax
sbb eax, eax
neg eax
pop ebp
ret 0x14
Function at 0x436e1e
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
mov al, byte [ebp + 0x14]
push ebx
push esi
mov esi, dword [ebp + 0x1c]
push edi
xor ecx, ecx
xor edi, edi
mov dword [ebp + 0x14], ecx
test al, 1
je 0x436e3b
lea edi, [ecx + 1]
jmp 0x436e44
test al, 2
je 0x436e44
mov edi, 2
xor bl, bl
test al, 4
je 0x436e83
lea eax, [ebp + 0x1c]
push eax
push 0xa
mov dword [ebp + 0x1c], ecx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
mov ecx, dword [ebp + 0x1c]
push 1
push ecx
lea edx, [ebp + 0x14]
push edx
call dword [sym.imp.USERENV.dll_CreateEnvironmentBlock]
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 4], 0
je 0x436eb8
mov ecx, dword [ebp + 0x28]
mov edx, dword [ebp + 0x24]
mov eax, dword [ebp + 0x20]
push ecx
mov ecx, dword [ebp + 0x14]
push edx
mov edx, dword [ebp + 0x18]
push eax
mov eax, dword [ebp + 0x10]
push ecx
mov ecx, dword [ebp + 0xc]
or esi, 0x400
push esi
push edx
mov edx, dword [ebp + 8]
push 0
push edi
push eax
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_CreateProcessWithLogonW]
test eax, eax
setne bl
mov eax, dword [ebp + 0x14]
test eax, eax
je 0x436ec6
push eax
call dword [sym.imp.USERENV.dll_DestroyEnvironmentBlock]
pop edi
pop esi
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 0x24
Function at 0x440994
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0xc]
mov ecx, dword [ebx + 0x194]
mov eax, dword [ebx + 4]
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [ebp + 0xc], eax
cmp ecx, dword [ebp + 0x10]
je 0x440a4e
mov edi, 3
cmp dword [esi + 0x84], edi
jl 0x440a45
mov edx, dword [esi + 0x74]
mov eax, dword [edx + edi*4]
cmp dword [eax], 0
je 0x440a3c
mov eax, dword [eax]
mov ecx, dword [ebp + 0xc]
cmp dword [eax + 4], ecx
jne 0x440a3c
cmp byte [eax + 0x88], 0xb
je 0x440a3c
mov cl, byte [eax + 0x8b]
movzx edx, cl
cmp edx, dword [ebx + 0x194]
je 0x440a0c
cmp byte [ebx + 0x19c], 0
je 0x440a3c
cmp cl, 0xff
je 0x440a3c
cmp byte [eax + 0x88], 0xa
je 0x440a3c
mov eax, dword [eax]
push 0
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
mov ecx, dword [esi + 0x74]
mov edx, dword [ecx + edi*4]
mov eax, dword [edx]
test byte [eax + 0x8a], 0x40
je 0x440a3c
cmp byte [eax + 0x88], 0x1a
jne 0x440a3c
mov eax, dword [eax]
push 0
push eax
call dword [sym.imp.USER32.dll_EnableWindow]
inc edi
cmp edi, dword [esi + 0x84]
jle 0x4409c6
mov ecx, dword [ebp + 0x10]
mov dword [ebx + 0x194], ecx
mov edi, 3
cmp dword [esi + 0x84], edi
jl 0x440aea
jmp 0x440a64
mov edx, dword [esi + 0x74]
mov eax, dword [edx + edi*4]
cmp dword [eax], 0
je 0x440add
mov eax, dword [eax]
mov ecx, dword [ebp + 0xc]
cmp dword [eax + 4], ecx
jne 0x440add
cmp byte [eax + 0x88], 0xb
je 0x440add
movzx edx, byte [eax + 0x8b]
cmp edx, dword [ebx + 0x194]
jne 0x440add
test byte [eax + 0x8a], 0x20
jne 0x440add
mov eax, dword [eax]
push 0
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
mov ecx, dword [esi + 0x74]
mov edx, dword [ecx + edi*4]
mov eax, dword [edx]
mov ecx, dword [eax]
push 4
push ecx
call dword [sym.imp.USER32.dll_ShowWindow]
mov edx, dword [esi + 0x74]
mov eax, dword [edx + edi*4]
mov eax, dword [eax]
test byte [eax + 0x8a], 0x40
je 0x440add
cmp byte [eax + 0x88], 0x1a
jne 0x440add
mov ecx, dword [eax]
push 1
push ecx
call dword [sym.imp.USER32.dll_EnableWindow]
inc edi
cmp edi, dword [esi + 0x84]
jle 0x440a64
mov edx, dword [ebp + 0x10]
mov eax, dword [ebx + 0x18c]
push 0
push edx
push 0x130c
push eax
call dword [sym.imp.USER32.dll_SendMessageW]
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x4410ec
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 8]
test eax, eax
je 0x441267
push eax
push 0x4a8630
call fcn.00430b76
mov dword [0x4a869c], eax
jmp 0x44126c
mov ecx, dword [0x4a8690]
mov edx, dword [ecx + eax*4]
push esi
mov esi, dword [edx]
cmp byte [esi + 0x3a], 0
push edi
mov edi, dword [esi]
je 0x441157
cmp dword [esi + 0x190], 0
mov byte [esi + 0x3a], 0
jl 0x441157
cmp byte [esi + 0x19c], 0
je 0x441157
mov eax, dword [esi + 0x198]
push eax
push esi
push 0x4a8630
call fcn.00440994
mov byte [esi + 0x19c], 0
cmp ebx, 0x43
ja case.0x441167.7
movzx ecx, byte [ebx + 0x4412a4]
jmp dword [ecx*4 + 0x44127c]
cmp byte [esi + 0x38], 0
je 0x4411f8
push ebx
push edi
call dword [sym.imp.USER32.dll_ShowWindow]
push edi
call fcn.004343ff
pop edi
pop esi
mov eax, 1
pop ebx
pop ebp
ret 8
cmp byte [esi + 0x38], 0
jne 0x4411f8
push ebx
push edi
call dword [sym.imp.USER32.dll_ShowWindow]
cmp ebx, 8
je 0x4411b0
cmp ebx, 4
je 0x4411b0
push edi
call fcn.004343ff
pop edi
mov byte [esi + 0x38], 1
pop esi
mov eax, 1
pop ebx
pop ebp
ret 8
push 0
push edi
call dword [sym.imp.USER32.dll_ShowWindow]
pop edi
mov byte [esi + 0x38], 0
pop esi
mov eax, 1
pop ebx
pop ebp
ret 8
mov byte [esi + 0x38], 1
cmp byte [esi + 0x38], 0
je 0x4411f8
push 6
push edi
call dword [sym.imp.USER32.dll_ShowWindow]
pop edi
pop esi
mov eax, 1
pop ebx
pop ebp
ret 8
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret 8
push 0
push edi
call dword [sym.imp.USER32.dll_EnableWindow]
pop edi
pop esi
mov eax, 1
pop ebx
pop ebp
ret 8
push 1
push edi
call dword [sym.imp.USER32.dll_EnableWindow]
pop edi
pop esi
mov eax, 1
pop ebx
pop ebp
ret 8
push edi
mov byte [esi + 0x39], 1
call dword [sym.imp.USER32.dll_LockWindowUpdate]
pop edi
pop esi
mov eax, 1
pop ebx
pop ebp
ret 8
push 0
mov byte [esi + 0x39], 0
call dword [sym.imp.USER32.dll_LockWindowUpdate]
mov edx, dword [esi]
push 1
push 0
push edx
call dword [sym.imp.USER32.dll_InvalidateRect]
pop edi
pop esi
mov eax, 1
pop ebx
pop ebp
ret 8
mov eax, dword [0x4a869c]
cmp eax, 0xffffffff
jne 0x441113
xor eax, eax
pop ebx
pop ebp
ret 8
Function at 0x441c02
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x224
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
lea eax, [ebp - 0x20]
push eax
push 0
push 0
push 0
lea ecx, [ebp - 4]
push ecx
lea edx, [ebp - 0x220]
push edx
push 0
push esi
mov dword [ebp - 4], 0xff
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExW]
cmp eax, 0x103
je 0x441d06
mov edi, dword [ebp + 0xc]
mov eax, edi
or eax, 0x20019
mov dword [ebp - 0xc], eax
jmp 0x441c55
mov eax, dword [ebp - 0xc]
lea ecx, [ebp - 8]
push ecx
push eax
push 0
lea edx, [ebp - 0x220]
push edx
push esi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x441d18
mov eax, dword [ebp - 8]
push edi
push eax
call fcn.00441c02
mov ecx, dword [ebp - 8]
add esp, 8
push ecx
mov bl, al
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test bl, bl
je 0x441d18
lea edx, [ebp - 0x18]
xor ebx, ebx
push edx
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x10], ebx
call fcn.00430c1e
test al, al
je 0x441cbf
push ebx
push edi
lea eax, [ebp - 0x220]
push eax
push esi
lea ecx, [ebp - 0x18]
push ecx
call fcn.00441bdf
call eax
jmp 0x441ccd
lea edx, [ebp - 0x220]
push edx
push esi
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
cmp eax, ebx
jne 0x441d0f
lea eax, [ebp - 0x18]
push eax
call fcn.00430e20
lea ecx, [ebp - 0x20]
push ecx
push ebx
push ebx
push ebx
lea edx, [ebp - 4]
push edx
lea eax, [ebp - 0x220]
push eax
push ebx
push esi
mov dword [ebp - 4], 0xff
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExW]
cmp eax, 0x103
jne 0x441c52
mov al, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
lea ecx, [ebp - 0x18]
push ecx
call fcn.00430e20
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x442285
Capabilities:
Query remote server for available data
Read data from internet
Receive data

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push edi
mov eax, 1
push 0
mov dword [ebp + 8], eax
mov dword [ebp + 0xc], eax
push 0
lea eax, [ebp + 0xc]
push eax
push ebx
call dword [sym.imp.WININET.dll_InternetQueryDataAvailable]
cmp dword [ebp + 0xc], 0
jne 0x4422b8
mov dword [ebp + 0xc], 0x400
cmp dword [ebp + 8], 0
je 0x442312
lea esp, [esp]
mov ecx, dword [ebp + 0xc]
push ecx
call fcn.004318f4
add esp, 4
mov edi, eax
mov eax, dword [ebp + 0xc]
lea edx, [ebp + 8]
push edx
push eax
push edi
push ebx
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x442342
mov eax, dword [ebp + 8]
test eax, eax
je 0x442309
push eax
push edi
lea ecx, [esi + 0x44]
push ecx
call fcn.0043188f
mov eax, dword [ebp + 8]
add dword [esi + 8], eax
adc dword [esi + 0xc], 0
test eax, eax
jne 0x4422c5
jmp 0x442312
push edi
call fcn.004110fc
add esp, 4
mov edx, dword [esi + 8]
or edx, dword [esi + 0xc]
jne 0x44232f
push edx
push 0xdeadbeef
push 0x21
push esi
call fcn.00442252
pop edi
pop esi
pop ebx
pop ebp
ret 8
push 1
push 0
push 0
push esi
call fcn.00442252
pop edi
pop esi
pop ebx
pop ebp
ret 8
push edi
call fcn.004110fc
add esp, 4
push 0
push 0xdeadbeef
push 0x20
push esi
call fcn.00442252
pop edi
pop esi
pop ebx
pop ebp
ret 8
Function at 0x442361
Capabilities:
Download and write a file
Read data from internet
Receive and write data from server to client
Receive data
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x408
push ebx
push esi
mov esi, dword [ebp + 8]
mov eax, dword [esi + 0x34]
push edi
push 0x488134
push eax
mov dword [ebp - 4], fcn.00414966
call fcn.004148e2
mov edi, eax
add esp, 8
mov dword [ebp - 8], edi
test edi, edi
jne 0x4423b5
push eax
push 0xdeadbeef
push 0x1f
push esi
call fcn.00442252
mov bl, al
lea eax, [ebp - 8]
push eax
call fcn.004317a7
pop edi
pop esi
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 8
mov dword [ebp + 8], 1
jmp 0x4423c1
mov eax, dword [ebp + 0xc]
lea ecx, [ebp + 8]
push ecx
push 0x400
lea edx, [ebp - 0x408]
push edx
push eax
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x442433
mov eax, dword [ebp + 8]
test eax, eax
je 0x442407
push edi
push 1
push eax
lea ecx, [ebp - 0x408]
push ecx
call fcn.004141d6
mov eax, dword [ebp + 8]
add esp, 0x10
add dword [esi + 8], eax
adc dword [esi + 0xc], 0
test eax, eax
jne 0x4423c1
mov eax, dword [esi + 8]
or eax, dword [esi + 0xc]
jne 0x442458
push eax
push 0xdeadbeef
push 0x21
push esi
call fcn.00442252
lea ecx, [ebp - 8]
push ecx
mov bl, al
call fcn.004317a7
pop edi
pop esi
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 8
push 0
push 0xdeadbeef
push 0x20
push esi
call fcn.00442252
lea edx, [ebp - 8]
push edx
mov bl, al
call fcn.004317a7
pop edi
pop esi
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 8
push 1
push 0
push 0
push esi
call fcn.00442252
lea edx, [ebp - 8]
push edx
mov bl, al
call fcn.004317a7
pop edi
pop esi
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x4424f3
Capabilities:
Create http request

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
sub esp, 8
push esi
mov esi, dword [ebp + 8]
cmp ecx, 1
jne 0x44250e
movzx eax, word [esi + 0x8c]
jmp 0x442512
movzx eax, word [esi + 0x58]
cmp ecx, 1
movsx edx, ax
lea ecx, [esi + 0xb0]
je 0x442523
lea ecx, [esi + 0x7c]
mov eax, dword [esi + 0xc0]
push 0
cmp edx, 1
jne 0x442537
push 0
push 0
push edx
jmp 0x44257e
cmp edx, 2
jne 0x442578
mov ecx, dword [ecx]
push str._local_
push ecx
push 3
jmp 0x44257e
cmp byte [esi + 0xdc], 0
je 0x44256f
push 8
lea eax, [ebp - 8]
push eax
push 0x32
push 0
mov dword [ebp - 8], 1
mov dword [ebp - 4], 0
call dword [sym.imp.WININET.dll_InternetSetOptionW]
mov al, 1
pop esi
mov esp, ebp
pop ebp
ret 8
push 0
push 0
push 0
push eax
call dword [sym.imp.WININET.dll_InternetOpenW]
mov dword [esi + 4], eax
test eax, eax
jne 0x442548
xor al, al
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0x44280d
Capabilities:
Enumerate files on windows
Enumerate files recursively
Set current directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x25c
push ebx
push esi
push edi
mov edi, dword [sym.imp.KERNEL32.dll_FindFirstFileW]
lea eax, [ebp - 0x258]
mov dword [ebp - 4], ecx
mov ecx, dword [ebp + 8]
push eax
push ecx
xor bl, bl
call edi
mov esi, eax
cmp esi, 0xffffffff
je 0x44289c
jmp 0x44283d
lea edx, [ebp - 0x22c]
push 0x487c84
push edx
call fcn.0041305c
add esp, 8
test eax, eax
je 0x44288a
lea eax, [ebp - 0x22c]
push 0x48ab0c
push eax
call fcn.0041305c
add esp, 8
test eax, eax
je 0x44288a
mov ecx, dword [ebp + 0x10]
mov edx, dword [ebp + 0xc]
push ecx
push edx
lea eax, [ebp - 0x22c]
push eax
call fcn.00433bed
add esp, 0xc
test al, al
je 0x4428b6
mov bl, 1
lea ecx, [ebp - 0x258]
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x44283d
push esi
mov esi, dword [sym.imp.KERNEL32.dll_FindClose]
call esi
cmp byte [ebp + 0x14], 0
jne 0x4428c8
mov al, bl
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor al, al
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
lea edx, [ebp - 0x258]
push edx
push 0x48ab04
call edi
mov edi, eax
cmp edi, 0xffffffff
je 0x44295a
mov ebx, dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryW]
test byte [ebp - 0x258], 0x10
je 0x442948
lea eax, [ebp - 0x22c]
push 0x487c84
push eax
call fcn.0041305c
add esp, 8
test eax, eax
je 0x442948
lea ecx, [ebp - 0x22c]
push 0x48ab0c
push ecx
call fcn.0041305c
add esp, 8
test eax, eax
je 0x442948
lea edx, [ebp - 0x22c]
push edx
call ebx
mov eax, dword [ebp + 0x14]
mov ecx, dword [ebp + 0x10]
mov edx, dword [ebp + 0xc]
push eax
mov eax, dword [ebp + 8]
push ecx
mov ecx, dword [ebp - 4]
push edx
push eax
call fcn.0044280d
test al, al
je 0x442968
push 0x48ab0c
call ebx
lea ecx, [ebp - 0x258]
push ecx
push edi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x4428e3
push edi
call esi
mov al, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
push edi
call esi
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x442d2d
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
cmp dword [0x4a7f10], 0
push esi
push edi
mov esi, 0x4a7540
jne 0x442d4d
push 0
call fcn.004147d3
push eax
call fcn.00432252
add esp, 8
mov dword [0x49205c], 0x270
mov dword [0x4a753c], esi
mov edx, 0xe3
mov ecx, dword [esi + 4]
mov edi, dword [esi]
mov al, cl
and al, 1
movzx eax, al
neg eax
sbb eax, eax
xor edi, ecx
and edi, 0x7ffffffe
xor edi, dword [esi]
and eax, 0x9908b0df
shr edi, 1
xor edi, dword [esi + 0x634]
add esi, 4
xor edi, eax
dec edx
mov dword [esi - 4], edi
jne 0x442d62
mov edx, 0x18c
lea esp, [esp]
mov ecx, dword [esi + 4]
mov edi, dword [esi]
mov al, cl
and al, 1
movzx eax, al
neg eax
sbb eax, eax
xor edi, ecx
and edi, 0x7ffffffe
xor edi, dword [esi]
and eax, 0x9908b0df
shr edi, 1
xor edi, dword [esi - 0x38c]
add esi, 4
xor edi, eax
dec edx
mov dword [esi - 4], edi
jne 0x442d9d
mov ecx, dword [0x4a7540]
mov dl, cl
and dl, 1
movzx eax, dl
mov edx, dword [esi]
neg eax
sbb eax, eax
xor edx, ecx
and edx, 0x7ffffffe
xor edx, dword [esi]
and eax, 0x9908b0df
shr edx, 1
xor edx, dword [esi - 0x38c]
pop edi
xor edx, eax
mov dword [esi], edx
pop esi
ret

Function at 0x443253
Capabilities:
Create pipe

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 8]
mov eax, dword [eax]
push esi
mov esi, dword [ebp + 0xc]
mov dword [ebp - 0xc], 0xc
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
test al, 0x10
je 0x443331
push 0xfffffffffffffff6
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x4432a3
push 1
push esi
push eax
call fcn.004325b1
mov eax, dword [esi]
add esp, 0xc
pop esi
mov esp, ebp
pop ebp
ret 0xc
mov dword [esi], 0
mov eax, dword [esi]
pop esi
mov esp, ebp
pop ebp
ret 0xc
mov edx, dword [ebp + 0x10]
push 0
lea ecx, [ebp - 0xc]
push ecx
push edx
push esi
call dword [sym.imp.KERNEL32.dll_CreatePipe]
test eax, eax
jne 0x44330e
or eax, 0xffffffff
pop esi
mov esp, ebp
pop ebp
ret 0xc
push 0xfffffffffffffff6
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov dword [esi], eax
test eax, eax
je 0x4432e4
cmp eax, 0xffffffff
jne 0x44328e
push 0
push 0x80
push 3
lea eax, [ebp - 0xc]
push eax
push 1
push accept
push 0x488090
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x4432a3
test eax, eax
je 0x4432a3
mov edx, dword [esi]
push 1
lea ecx, [ebp + 0xc]
push ecx
push edx
call fcn.004325b1
push esi
call fcn.004325e5
mov eax, dword [ebp + 0xc]
add esp, 0x10
mov dword [esi], eax
pop esi
mov esp, ebp
pop ebp
ret 0xc
test al, 1
je 0x4432d1
mov eax, dword [esi]
test eax, eax
je 0x4432b2
pop esi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x443346
Capabilities:
Create pipe

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 8]
mov eax, dword [eax]
mov ecx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 0x14]
mov dword [ebp - 0xc], 0xc
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
test al, 0x10
je 0x443425
push ecx
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x443398
push 1
push esi
push eax
call fcn.004325b1
mov eax, dword [esi]
add esp, 0xc
pop esi
mov esp, ebp
pop ebp
ret 0x14
mov dword [esi], 0
mov eax, dword [esi]
pop esi
mov esp, ebp
pop ebp
ret 0x14
mov edx, dword [ebp + 0x18]
push 0
lea ecx, [ebp - 0xc]
push ecx
push esi
push edx
call dword [sym.imp.KERNEL32.dll_CreatePipe]
test eax, eax
jne 0x443402
or eax, 0xffffffff
pop esi
mov esp, ebp
pop ebp
ret 0x14
push ecx
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov dword [esi], eax
test eax, eax
je 0x4433d8
cmp eax, 0xffffffff
jne 0x443383
push 0
push 0x80
push 3
lea eax, [ebp - 0xc]
push eax
push 2
push 0x40000000
push 0x488090
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x443398
test eax, eax
je 0x443398
mov edx, dword [esi]
push 1
lea ecx, [ebp + 0x14]
push ecx
push edx
call fcn.004325b1
push esi
call fcn.004325e5
mov eax, dword [ebp + 0x14]
add esp, 0x10
mov dword [esi], eax
pop esi
mov esp, ebp
pop ebp
ret 0x14
test dword [ebp + 0xc], eax
je 0x4433c6
mov eax, dword [esi]
test eax, eax
je 0x4433a7
pop esi
mov esp, ebp
pop ebp
ret 0x14

Function at 0x443465
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 0x10]
xor edx, edx
push ecx
mov dword [ebp + 0x10], edx
call fcn.00432602
test al, al
je 0x4434b5
test ebx, ebx
je 0x4434b5
test edi, edi
je 0x4434b5
push esi
push edx
lea eax, [ebp + 0x10]
push eax
lea esi, [ecx + 0x18]
mov ecx, dword [esi]
push edi
push ebx
push ecx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x4434ab
push esi
call fcn.004325e5
add esp, 4
mov eax, dword [ebp + 0x10]
pop esi
pop edi
pop ebx
pop ebp
ret 0xc
pop edi
mov eax, edx
pop ebx
pop ebp
ret 0xc

Function at 0x4438c5
Capabilities:
Log keystrokes

Disassembly:
push ebp
mov ebp, esp
cmp byte [ebp + 0xc], 1
push esi
mov esi, dword [ebp + 8]
jne 0x4438e3
push esi
call fcn.0043337b
add esp, 4
test al, al
jne 0x4438fc
push 1
jmp 0x4438e5
push 0
push 0
push esi
call dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
push eax
call dword [sym.imp.USER32.dll_AttachThreadInput]
pop esi
pop ebp
ret