joyce8/EMBER2024-capa huggingface dataset:
Function at 0x440709
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 0x4407c3
mov edi, 3
cmp dword [esi + 0x84], edi
jl 0x4407ba
mov edx, dword [esi + 0x74]
mov eax, dword [edx + edi*4]
cmp dword [eax], 0
je 0x4407b1
mov eax, dword [eax]
mov ecx, dword [ebp + 0xc]
cmp dword [eax + 4], ecx
jne 0x4407b1
cmp byte [eax + 0x88], 0xb
je 0x4407b1
mov cl, byte [eax + 0x8b]
movzx edx, cl
cmp edx, dword [ebx + 0x194]
je 0x440781
cmp byte [ebx + 0x19c], 0
je 0x4407b1
cmp cl, 0xff
je 0x4407b1
cmp byte [eax + 0x88], 0xa
je 0x4407b1
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 0x4407b1
cmp byte [eax + 0x88], 0x1a
jne 0x4407b1
mov eax, dword [eax]
push 0
push eax
call dword [sym.imp.USER32.dll_EnableWindow]
inc edi
cmp edi, dword [esi + 0x84]
jle 0x44073b
mov ecx, dword [ebp + 0x10]
mov dword [ebx + 0x194], ecx
mov edi, 3
cmp dword [esi + 0x84], edi
jl 0x44085f
jmp 0x4407d9
mov edx, dword [esi + 0x74]
mov eax, dword [edx + edi*4]
cmp dword [eax], 0
je 0x440852
mov eax, dword [eax]
mov ecx, dword [ebp + 0xc]
cmp dword [eax + 4], ecx
jne 0x440852
cmp byte [eax + 0x88], 0xb
je 0x440852
movzx edx, byte [eax + 0x8b]
cmp edx, dword [ebx + 0x194]
jne 0x440852
test byte [eax + 0x8a], 0x20
jne 0x440852
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 0x440852
cmp byte [eax + 0x88], 0x1a
jne 0x440852
mov ecx, dword [eax]
push 1
push ecx
call dword [sym.imp.USER32.dll_EnableWindow]
inc edi
cmp edi, dword [esi + 0x84]
jle 0x4407d9
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 0x440e61
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 0x440fdc
push eax
push 0x4a8630
call fcn.00431228
mov dword [0x4a869c], eax
jmp 0x440fe1
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 0x440ecc
cmp dword [esi + 0x190], 0
mov byte [esi + 0x3a], 0
jl 0x440ecc
cmp byte [esi + 0x19c], 0
je 0x440ecc
mov eax, dword [esi + 0x198]
push eax
push esi
push 0x4a8630
call fcn.00440709
mov byte [esi + 0x19c], 0
cmp ebx, 0x43
ja case.0x440edc.7
movzx ecx, byte [ebx + 0x441019]
jmp dword [ecx*4 + 0x440ff1]
cmp byte [esi + 0x38], 0
je 0x440f6d
push ebx
push edi
call dword [sym.imp.USER32.dll_ShowWindow]
push edi
call fcn.004349fb
pop edi
pop esi
mov eax, 1
pop ebx
pop ebp
ret 8
cmp byte [esi + 0x38], 0
jne 0x440f6d
push ebx
push edi
call dword [sym.imp.USER32.dll_ShowWindow]
cmp ebx, 8
je 0x440f25
cmp ebx, 4
je 0x440f25
push edi
call fcn.004349fb
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 0x440f6d
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 0x440e88
xor eax, eax
pop ebx
pop ebp
ret 8
Function at 0x441994
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 0x441a98
mov edi, dword [ebp + 0xc]
mov eax, edi
or eax, 0x20019
mov dword [ebp - 0xc], eax
jmp 0x4419e7
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 0x441aaa
mov eax, dword [ebp - 8]
push edi
push eax
call fcn.00441994
mov ecx, dword [ebp - 8]
add esp, 8
push ecx
mov bl, al
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test bl, bl
je 0x441aaa
lea edx, [ebp - 0x18]
xor ebx, ebx
push edx
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x10], ebx
call fcn.004312d0
test al, al
je 0x441a51
push ebx
push edi
lea eax, [ebp - 0x220]
push eax
push esi
lea ecx, [ebp - 0x18]
push ecx
call fcn.00441971
call eax
jmp 0x441a5f
lea edx, [ebp - 0x220]
push edx
push esi
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
cmp eax, ebx
jne 0x441aa1
lea eax, [ebp - 0x18]
push eax
call fcn.00431858
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 0x4419e4
mov al, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
lea ecx, [ebp - 0x18]
push ecx
call fcn.00431858
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x442023
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 0x442056
mov dword [ebp + 0xc], 0x400
cmp dword [ebp + 8], 0
je 0x4420b0
lea esp, [esp]
mov ecx, dword [ebp + 0xc]
push ecx
call fcn.00431ece
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 0x4420e0
mov eax, dword [ebp + 8]
test eax, eax
je 0x4420a7
push eax
push edi
lea ecx, [esi + 0x44]
push ecx
call fcn.00431e69
mov eax, dword [ebp + 8]
add dword [esi + 8], eax
adc dword [esi + 0xc], 0
test eax, eax
jne 0x442063
jmp 0x4420b0
push edi
call fcn.0041137c
add esp, 4
mov edx, dword [esi + 8]
or edx, dword [esi + 0xc]
jne 0x4420cd
push edx
push 0xdeadbeef
push 0x21
push esi
call fcn.00441ff0
pop edi
pop esi
pop ebx
pop ebp
ret 8
push 1
push 0
push 0
push esi
call fcn.00441ff0
pop edi
pop esi
pop ebx
pop ebp
ret 8
push edi
call fcn.0041137c
add esp, 4
push 0
push 0xdeadbeef
push 0x20
push esi
call fcn.00441ff0
pop edi
pop esi
pop ebx
pop ebp
ret 8
Function at 0x4420ff
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 0x4871ac
push eax
mov dword [ebp - 4], fcn.00414bf6
call fcn.00414b72
mov edi, eax
add esp, 8
mov dword [ebp - 8], edi
test edi, edi
jne 0x442153
push eax
push 0xdeadbeef
push 0x1f
push esi
call fcn.00441ff0
mov bl, al
lea eax, [ebp - 8]
push eax
call fcn.00431d81
pop edi
pop esi
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 8
mov dword [ebp + 8], 1
jmp 0x44215f
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 0x4421d1
mov eax, dword [ebp + 8]
test eax, eax
je 0x4421a5
push edi
push 1
push eax
lea ecx, [ebp - 0x408]
push ecx
call fcn.00414466
mov eax, dword [ebp + 8]
add esp, 0x10
add dword [esi + 8], eax
adc dword [esi + 0xc], 0
test eax, eax
jne 0x44215f
mov eax, dword [esi + 8]
or eax, dword [esi + 0xc]
jne 0x4421f6
push eax
push 0xdeadbeef
push 0x21
push esi
call fcn.00441ff0
lea ecx, [ebp - 8]
push ecx
mov bl, al
call fcn.00431d81
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.00441ff0
lea edx, [ebp - 8]
push edx
mov bl, al
call fcn.00431d81
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.00441ff0
lea edx, [ebp - 8]
push edx
mov bl, al
call fcn.00431d81
pop edi
pop esi
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x442291
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 0x4422ac
movzx eax, word [esi + 0x8c]
jmp 0x4422b0
movzx eax, word [esi + 0x58]
cmp ecx, 1
movsx edx, ax
lea ecx, [esi + 0xb0]
je 0x4422c1
lea ecx, [esi + 0x7c]
mov eax, dword [esi + 0xc0]
push 0
cmp edx, 1
jne 0x4422d5
push 0
push 0
push edx
jmp 0x44231c
cmp edx, 2
jne 0x442316
mov ecx, dword [ecx]
push str._local_
push ecx
push 3
jmp 0x44231c
cmp byte [esi + 0xdc], 0
je 0x44230d
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 0x4422e6
xor al, al
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0x4425ab
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 0x44263a
jmp 0x4425db
lea edx, [ebp - 0x22c]
push 0x486cfc
push edx
call fcn.004132dc
add esp, 8
test eax, eax
je 0x442628
lea eax, [ebp - 0x22c]
push 0x489b88
push eax
call fcn.004132dc
add esp, 8
test eax, eax
je 0x442628
mov ecx, dword [ebp + 0x10]
mov edx, dword [ebp + 0xc]
push ecx
push edx
lea eax, [ebp - 0x22c]
push eax
call fcn.004341ad
add esp, 0xc
test al, al
je 0x442654
mov bl, 1
lea ecx, [ebp - 0x258]
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x4425db
push esi
mov esi, dword [sym.imp.KERNEL32.dll_FindClose]
call esi
cmp byte [ebp + 0x14], 0
jne 0x442666
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 0x489b80
call edi
mov edi, eax
cmp edi, 0xffffffff
je 0x4426f8
mov ebx, dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryW]
test byte [ebp - 0x258], 0x10
je 0x4426e6
lea eax, [ebp - 0x22c]
push 0x486cfc
push eax
call fcn.004132dc
add esp, 8
test eax, eax
je 0x4426e6
lea ecx, [ebp - 0x22c]
push 0x489b88
push ecx
call fcn.004132dc
add esp, 8
test eax, eax
je 0x4426e6
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.004425ab
test al, al
je 0x442706
push 0x489b88
call ebx
lea ecx, [ebp - 0x258]
push ecx
push edi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x442681
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 0x442b75
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 0x442b95
push 0
call fcn.00414a63
push eax
call fcn.00432848
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 0x442baa
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 0x442be5
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 0x443099
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 0x443177
push 0xfffffffffffffff6
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x4430e9
push 1
push esi
push eax
call fcn.00432ba7
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 0x443154
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 0x44312a
cmp eax, 0xffffffff
jne 0x4430d4
push 0
push 0x80
push 3
lea eax, [ebp - 0xc]
push eax
push 1
push accept
push 0x487108
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x4430e9
test eax, eax
je 0x4430e9
mov edx, dword [esi]
push 1
lea ecx, [ebp + 0xc]
push ecx
push edx
call fcn.00432ba7
push esi
call fcn.00432bdb
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 0x443117
mov eax, dword [esi]
test eax, eax
je 0x4430f8
pop esi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x44318c
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 0x44326b
push ecx
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x4431de
push 1
push esi
push eax
call fcn.00432ba7
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 0x443248
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 0x44321e
cmp eax, 0xffffffff
jne 0x4431c9
push 0
push 0x80
push 3
lea eax, [ebp - 0xc]
push eax
push 2
push 0x40000000
push 0x487108
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x4431de
test eax, eax
je 0x4431de
mov edx, dword [esi]
push 1
lea ecx, [ebp + 0x14]
push ecx
push edx
call fcn.00432ba7
push esi
call fcn.00432bdb
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 0x44320c
mov eax, dword [esi]
test eax, eax
je 0x4431ed
pop esi
mov esp, ebp
pop ebp
ret 0x14

Function at 0x4432ab
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.00432bf8
test al, al
je 0x4432fb
test ebx, ebx
je 0x4432fb
test edi, edi
je 0x4432fb
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 0x4432f1
push esi
call fcn.00432bdb
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 0x44370a
Capabilities:
Log keystrokes

Disassembly:
push ebp
mov ebp, esp
cmp byte [ebp + 0xc], 1
push esi
mov esi, dword [ebp + 8]
jne 0x443728
push esi
call fcn.0043393f
add esp, 4
test al, al
jne 0x443741
push 1
jmp 0x44372a
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
Function at 0x4439cd
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
push edi
mov edi, dword [ebp + 0x18]
xor esi, esi
mov byte [0x4974ee], 0
test edi, edi
je 0x443a12
mov byte [0x4974ef], 1
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
mov dword [ebp - 8], eax
lea eax, [ebp + 0x18]
push eax
push esi
lea ecx, [ebp - 8]
push ecx
push 0x4438a7
push esi
push esi
mov dword [ebp - 4], edi
call fcn.00413f2f
add esp, 0x18
mov esi, eax
mov edx, dword [ebp + 0x14]
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp + 0xc]
push edx
mov edx, dword [ebp + 8]
push eax
push ecx
push edx
call dword [sym.imp.USER32.dll_MessageBoxW]
mov edi, eax
test esi, esi
je 0x443a45
push 0xffffffffffffffff
push esi
mov byte [0x4974ef], 0
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp byte [0x4974ee], 1
jne 0x443a57
pop edi
or eax, 0xffffffff
pop esi
mov esp, ebp
pop ebp
ret
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x443b7c
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push esi
call fcn.00443b5f
mov ecx, dword [ebp + 0x10]
mov edx, dword [ebp + 0xc]
push 0
lea eax, [ebp + 8]
push eax
mov eax, dword [esi]
push ecx
push edx
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [ebp + 8]
add dword [esi + 0x10], eax
adc dword [esi + 0x14], 0
pop esi
pop ebp
ret 0xc
Function at 0x444142
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x100
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
cmp byte [edi], 0
jne 0x444174
cmp byte [edi + 1], 0
jne 0x444174
cmp byte [edi + 2], 0
jne 0x444174
cmp byte [edi + 3], 0
jne 0x444174
cmp byte [edi + 4], 0
je 0x444332
mov eax, dword [esi + 0x20]
push ebx
test eax, eax
je 0x4442bd
push eax
call dword [sym.imp.USER32.dll_GetParent]
test eax, eax
je 0x4442bd
lea eax, [ebp - 0x100]
push eax
call dword [sym.imp.USER32.dll_GetKeyboardState]
test eax, eax
je 0x4441f0
cmp byte [edi], 0
mov al, 0x80
je 0x4441b0
xor byte [ebp - 0xf0], al
xor byte [ebp - 0x60], al
cmp byte [edi + 1], 0
je 0x4441bf
xor byte [ebp - 0xf0], al
xor byte [ebp - 0x5f], al
cmp byte [edi + 2], 0
je 0x4441cb
xor byte [ebp - 0xef], al
cmp byte [edi + 3], 0
je 0x4441d7
xor byte [ebp - 0xee], al
cmp byte [edi + 4], 0
je 0x4441e3
xor byte [ebp - 0xa5], al
lea ecx, [ebp - 0x100]
push ecx
call dword [sym.imp.USER32.dll_SetKeyboardState]
cmp byte [edi], 0
mov ebx, dword [sym.imp.USER32.dll_PostMessageW]
jne 0x444201
cmp byte [edi + 1], 0
je 0x44421c
movzx edx, byte [esi + 0x26]
mov eax, dword [esi + 0x20]
shl edx, 0x10
or edx, 0xc0000001
push edx
push 0x10
push 0x101
push eax
call ebx
cmp byte [edi + 2], 0
je 0x44423d
movzx ecx, byte [esi + 0x24]
mov edx, dword [esi + 0x20]
shl ecx, 0x10
or ecx, 0xc0000001
push ecx
push 0x11
push 0x101
push edx
call ebx
mov al, byte [edi + 3]
test al, al
je 0x444289
cmp byte [edi + 2], 0
jne 0x44426a
cmp byte [esi + 0x1c], 0
jne 0x44426a
movzx eax, byte [esi + 0x25]
mov ecx, dword [esi + 0x20]
shl eax, 0x10
or eax, 0xe0000001
push eax
push 0x12
push 0x105
push ecx
jmp 0x444287
test al, al
je 0x444289
movzx edx, byte [esi + 0x25]
mov eax, dword [esi + 0x20]
shl edx, 0x10
or edx, 0xc0000001
push edx
push 0x12
push 0x101
push eax
call ebx
cmp byte [edi + 4], 0
je 0x44432b
movzx ecx, byte [esi + 0x29]
mov edx, dword [esi + 0x20]
shl ecx, 0x10
or ecx, 0xc0000001
push ecx
push 0x5b
push 0x101
push edx
call ebx
push esi
call fcn.00434d8c
pop ebx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8
cmp byte [edi], 0
je 0x4442d4
movzx eax, byte [esi + 0x27]
push 2
push eax
push 0xa0
push esi
call fcn.00434d00
cmp byte [edi + 1], 0
je 0x4442ec
movzx ecx, byte [esi + 0x28]
push 2
push ecx
push 0xa1
push esi
call fcn.00434d00
cmp byte [edi + 2], 0
je 0x444301
movzx edx, byte [esi + 0x24]
push 2
push edx
push 0x11
push esi
call fcn.00434d00
cmp byte [edi + 3], 0
je 0x444316
movzx eax, byte [esi + 0x25]
push 2
push eax
push 0x12
push esi
call fcn.00434d00
cmp byte [edi + 4], 0
je 0x44432b
movzx ecx, byte [esi + 0x29]
push 2
push ecx
push 0x5b
push esi
call fcn.00434d00
push esi
call fcn.00434d8c
pop ebx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8