joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4468ab
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 0x446965
mov edi, 3
cmp dword [esi + 0x84], edi
jl 0x44695c
mov edx, dword [esi + 0x74]
mov eax, dword [edx + edi*4]
cmp dword [eax], 0
je 0x446953
mov eax, dword [eax]
mov ecx, dword [ebp + 0xc]
cmp dword [eax + 4], ecx
jne 0x446953
cmp byte [eax + 0x88], 0xb
je 0x446953
mov cl, byte [eax + 0x8b]
movzx edx, cl
cmp edx, dword [ebx + 0x194]
je 0x446923
cmp byte [ebx + 0x19c], 0
je 0x446953
cmp cl, 0xff
je 0x446953
cmp byte [eax + 0x88], 0xa
je 0x446953
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 0x446953
cmp byte [eax + 0x88], 0x1a
jne 0x446953
mov eax, dword [eax]
push 0
push eax
call dword [sym.imp.USER32.dll_EnableWindow]
inc edi
cmp edi, dword [esi + 0x84]
jle 0x4468dd
mov ecx, dword [ebp + 0x10]
mov dword [ebx + 0x194], ecx
mov edi, 3
cmp dword [esi + 0x84], edi
jl 0x446a01
jmp 0x44697b
mov edx, dword [esi + 0x74]
mov eax, dword [edx + edi*4]
cmp dword [eax], 0
je 0x4469f4
mov eax, dword [eax]
mov ecx, dword [ebp + 0xc]
cmp dword [eax + 4], ecx
jne 0x4469f4
cmp byte [eax + 0x88], 0xb
je 0x4469f4
movzx edx, byte [eax + 0x8b]
cmp edx, dword [ebx + 0x194]
jne 0x4469f4
test byte [eax + 0x8a], 0x20
jne 0x4469f4
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 0x4469f4
cmp byte [eax + 0x88], 0x1a
jne 0x4469f4
mov ecx, dword [eax]
push 1
push ecx
call dword [sym.imp.USER32.dll_EnableWindow]
inc edi
cmp edi, dword [esi + 0x84]
jle 0x44697b
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 0x447003
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 0x44717e
push eax
push 0x4bc808
call fcn.004369f4
mov dword [0x4bc874], eax
jmp 0x447183
mov ecx, dword [0x4bc868]
mov edx, dword [ecx + eax*4]
push esi
mov esi, dword [edx]
cmp byte [esi + 0x3a], 0
push edi
mov edi, dword [esi]
je 0x44706e
cmp dword [esi + 0x190], 0
mov byte [esi + 0x3a], 0
jl 0x44706e
cmp byte [esi + 0x19c], 0
je 0x44706e
mov eax, dword [esi + 0x198]
push eax
push esi
push 0x4bc808
call fcn.004468ab
mov byte [esi + 0x19c], 0
cmp ebx, 0x43
ja case.0x44707e.7
movzx ecx, byte [ebx + 0x4471bb]
jmp dword [ecx*4 + 0x447193]
cmp byte [esi + 0x38], 0
je 0x44710f
push ebx
push edi
call dword [sym.imp.USER32.dll_ShowWindow]
push edi
call fcn.00439d61
pop edi
pop esi
mov eax, 1
pop ebx
pop ebp
ret 8
cmp byte [esi + 0x38], 0
jne 0x44710f
push ebx
push edi
call dword [sym.imp.USER32.dll_ShowWindow]
cmp ebx, 8
je 0x4470c7
cmp ebx, 4
je 0x4470c7
push edi
call fcn.00439d61
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 0x44710f
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 [0x4bc874]
cmp eax, 0xffffffff
jne 0x44702a
xor eax, eax
pop ebx
pop ebp
ret 8
Function at 0x447b36
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 0x447c3a
mov edi, dword [ebp + 0xc]
mov eax, edi
or eax, 0x20019
mov dword [ebp - 0xc], eax
jmp 0x447b89
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 0x447c4c
mov eax, dword [ebp - 8]
push edi
push eax
call fcn.00447b36
mov ecx, dword [ebp - 8]
add esp, 8
push ecx
mov bl, al
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test bl, bl
je 0x447c4c
lea edx, [ebp - 0x18]
xor ebx, ebx
push edx
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x10], ebx
call fcn.00436a9c
test al, al
je 0x447bf3
push ebx
push edi
lea eax, [ebp - 0x220]
push eax
push esi
lea ecx, [ebp - 0x18]
push ecx
call fcn.00447b13
call eax
jmp 0x447c01
lea edx, [ebp - 0x220]
push edx
push esi
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
cmp eax, ebx
jne 0x447c43
lea eax, [ebp - 0x18]
push eax
call fcn.0043ca62
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 0x447b86
mov al, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
lea ecx, [ebp - 0x18]
push ecx
call fcn.0043ca62
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x448107
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 0x44813a
mov dword [ebp + 0xc], 0x400
cmp dword [ebp + 8], 0
je 0x448194
lea esp, [esp]
mov ecx, dword [ebp + 0xc]
push ecx
call fcn.00437447
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 0x4481c4
mov eax, dword [ebp + 8]
test eax, eax
je 0x44818b
push eax
push edi
lea ecx, [esi + 0x44]
push ecx
call fcn.004373e2
mov eax, dword [ebp + 8]
add dword [esi + 8], eax
adc dword [esi + 0xc], 0
test eax, eax
jne 0x448147
jmp 0x448194
push edi
call fcn.00411c3e
add esp, 4
mov edx, dword [esi + 8]
or edx, dword [esi + 0xc]
jne 0x4481b1
push edx
push 0xdeadbeef
push 0x21
push esi
call fcn.004480d4
pop edi
pop esi
pop ebx
pop ebp
ret 8
push 1
push 0
push 0
push esi
call fcn.004480d4
pop edi
pop esi
pop ebx
pop ebp
ret 8
push edi
call fcn.00411c3e
add esp, 4
push 0
push 0xdeadbeef
push 0x20
push esi
call fcn.004480d4
pop edi
pop esi
pop ebx
pop ebp
ret 8
Function at 0x4481e3
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 0x49bd98
push eax
mov dword [ebp - 4], fcn.00415b8d
call fcn.00415b09
mov edi, eax
add esp, 8
mov dword [ebp - 8], edi
test edi, edi
jne 0x448237
push eax
push 0xdeadbeef
push 0x1f
push esi
call fcn.004480d4
mov bl, al
lea eax, [ebp - 8]
push eax
call fcn.004372fa
pop edi
pop esi
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 8
mov dword [ebp + 8], 1
jmp 0x448243
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 0x4482b5
mov eax, dword [ebp + 8]
test eax, eax
je 0x448289
push edi
push 1
push eax
lea ecx, [ebp - 0x408]
push ecx
call fcn.004150a6
mov eax, dword [ebp + 8]
add esp, 0x10
add dword [esi + 8], eax
adc dword [esi + 0xc], 0
test eax, eax
jne 0x448243
mov eax, dword [esi + 8]
or eax, dword [esi + 0xc]
jne 0x4482da
push eax
push 0xdeadbeef
push 0x21
push esi
call fcn.004480d4
lea ecx, [ebp - 8]
push ecx
mov bl, al
call fcn.004372fa
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.004480d4
lea edx, [ebp - 8]
push edx
mov bl, al
call fcn.004372fa
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.004480d4
lea edx, [ebp - 8]
push edx
mov bl, al
call fcn.004372fa
pop edi
pop esi
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x448375
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 0x448390
movzx eax, word [esi + 0x8c]
jmp 0x448394
movzx eax, word [esi + 0x58]
cmp ecx, 1
movsx edx, ax
lea ecx, [esi + 0xb0]
je 0x4483a5
lea ecx, [esi + 0x7c]
mov eax, dword [esi + 0xc0]
push 0
cmp edx, 1
jne 0x4483b9
push 0
push 0
push edx
jmp 0x448400
cmp edx, 2
jne 0x4483fa
mov ecx, dword [ecx]
push str._local_
push ecx
push 3
jmp 0x448400
cmp byte [esi + 0xdc], 0
je 0x4483f1
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 0x4483ca
xor al, al
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0x44868f
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 0x44871e
jmp 0x4486bf
lea edx, [ebp - 0x22c]
push 0x498738
push edx
call fcn.00413f26
add esp, 8
test eax, eax
je 0x44870c
lea eax, [ebp - 0x22c]
push 0x49e7c8
push eax
call fcn.00413f26
add esp, 8
test eax, eax
je 0x44870c
mov ecx, dword [ebp + 0x10]
mov edx, dword [ebp + 0xc]
push ecx
push edx
lea eax, [ebp - 0x22c]
push eax
call fcn.004395bf
add esp, 0xc
test al, al
je 0x448738
mov bl, 1
lea ecx, [ebp - 0x258]
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x4486bf
push esi
mov esi, dword [sym.imp.KERNEL32.dll_FindClose]
call esi
cmp byte [ebp + 0x14], 0
jne 0x44874a
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 0x49e7c0
call edi
mov edi, eax
cmp edi, 0xffffffff
je 0x4487dc
mov ebx, dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryW]
test byte [ebp - 0x258], 0x10
je 0x4487ca
lea eax, [ebp - 0x22c]
push 0x498738
push eax
call fcn.00413f26
add esp, 8
test eax, eax
je 0x4487ca
lea ecx, [ebp - 0x22c]
push 0x49e7c8
push ecx
call fcn.00413f26
add esp, 8
test eax, eax
je 0x4487ca
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.0044868f
test al, al
je 0x4487ea
push 0x49e7c8
call ebx
lea ecx, [ebp - 0x258]
push ecx
push edi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x448765
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 0x448b40
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
cmp dword [0x4bc0f8], 0
push esi
push edi
mov esi, 0x4bb728
jne 0x448b60
push 0
call fcn.004159fa
push eax
call fcn.00437d17
add esp, 8
mov dword [0x4a6104], 0x270
mov dword [0x4bb724], 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 0x448b75
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 0x448bb0
mov ecx, dword [0x4bb728]
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 0x44908a
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 0x449168
push 0xfffffffffffffff6
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x4490da
push 1
push esi
push eax
call fcn.0043806c
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 0x449145
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 0x44911b
cmp eax, 0xffffffff
jne 0x4490c5
push 0
push 0x80
push 3
lea eax, [ebp - 0xc]
push eax
push 1
push accept
push 0x49bcf4
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x4490da
test eax, eax
je 0x4490da
mov edx, dword [esi]
push 1
lea ecx, [ebp + 0xc]
push ecx
push edx
call fcn.0043806c
push esi
call fcn.004380a0
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 0x449108
mov eax, dword [esi]
test eax, eax
je 0x4490e9
pop esi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x44917d
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 0x44925c
push ecx
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x4491cf
push 1
push esi
push eax
call fcn.0043806c
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 0x449239
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 0x44920f
cmp eax, 0xffffffff
jne 0x4491ba
push 0
push 0x80
push 3
lea eax, [ebp - 0xc]
push eax
push 2
push 0x40000000
push 0x49bcf4
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x4491cf
test eax, eax
je 0x4491cf
mov edx, dword [esi]
push 1
lea ecx, [ebp + 0x14]
push ecx
push edx
call fcn.0043806c
push esi
call fcn.004380a0
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 0x4491fd
mov eax, dword [esi]
test eax, eax
je 0x4491de
pop esi
mov esp, ebp
pop ebp
ret 0x14

Function at 0x44929c
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.004380bd
test al, al
je 0x4492ec
test ebx, ebx
je 0x4492ec
test edi, edi
je 0x4492ec
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 0x4492e2
push esi
call fcn.004380a0
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 0x4496dc
Capabilities:
Log keystrokes

Disassembly:
push ebp
mov ebp, esp
cmp byte [ebp + 0xc], 1
push esi
mov esi, dword [ebp + 8]
jne 0x4496fa
push esi
call fcn.00438e22
add esp, 4
test al, al
jne 0x449713
push 1
jmp 0x4496fc
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 0x44999f
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 [0x4ab6d6], 0
test edi, edi
je 0x4499e4
mov byte [0x4ab6d7], 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 0x449879
push esi
push esi
mov dword [ebp - 4], edi
call fcn.00414b6f
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 0x449a17
push 0xffffffffffffffff
push esi
mov byte [0x4ab6d7], 0
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp byte [0x4ab6d6], 1
jne 0x449a29
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 0x449b81
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push esi
call fcn.00449b64
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 0x44a126
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 0x44a158
cmp byte [edi + 1], 0
jne 0x44a158
cmp byte [edi + 2], 0
jne 0x44a158
cmp byte [edi + 3], 0
jne 0x44a158
cmp byte [edi + 4], 0
je 0x44a316
mov eax, dword [esi + 0x20]
push ebx
test eax, eax
je 0x44a2a1
push eax
call dword [sym.imp.USER32.dll_GetParent]
test eax, eax
je 0x44a2a1
lea eax, [ebp - 0x100]
push eax
call dword [sym.imp.USER32.dll_GetKeyboardState]
test eax, eax
je 0x44a1d4
cmp byte [edi], 0
mov al, 0x80
je 0x44a194
xor byte [ebp - 0xf0], al
xor byte [ebp - 0x60], al
cmp byte [edi + 1], 0
je 0x44a1a3
xor byte [ebp - 0xf0], al
xor byte [ebp - 0x5f], al
cmp byte [edi + 2], 0
je 0x44a1af
xor byte [ebp - 0xef], al
cmp byte [edi + 3], 0
je 0x44a1bb
xor byte [ebp - 0xee], al
cmp byte [edi + 4], 0
je 0x44a1c7
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 0x44a1e5
cmp byte [edi + 1], 0
je 0x44a200
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 0x44a221
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 0x44a26d
cmp byte [edi + 2], 0
jne 0x44a24e
cmp byte [esi + 0x1c], 0
jne 0x44a24e
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 0x44a26b
test al, al
je 0x44a26d
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 0x44a30f
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.0043a0f2
pop ebx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8
cmp byte [edi], 0
je 0x44a2b8
movzx eax, byte [esi + 0x27]
push 2
push eax
push 0xa0
push esi
call fcn.0043a066
cmp byte [edi + 1], 0
je 0x44a2d0
movzx ecx, byte [esi + 0x28]
push 2
push ecx
push 0xa1
push esi
call fcn.0043a066
cmp byte [edi + 2], 0
je 0x44a2e5
movzx edx, byte [esi + 0x24]
push 2
push edx
push 0x11
push esi
call fcn.0043a066
cmp byte [edi + 3], 0
je 0x44a2fa
movzx eax, byte [esi + 0x25]
push 2
push eax
push 0x12
push esi
call fcn.0043a066
cmp byte [edi + 4], 0
je 0x44a30f
movzx ecx, byte [esi + 0x29]
push 2
push ecx
push 0x5b
push esi
call fcn.0043a066
push esi
call fcn.0043a0f2
pop ebx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8