joyce8/EMBER2024-capa huggingface dataset:
Function at 0x443da0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x80
push esi
mov dword [esp + 4], 0x10d040e
xor esi, esi
mov dword [esp + 8], 0x80b0f02
mov dword [esp + 0xc], 0xc060a03
mov dword [esp + 0x10], 0x7000905
mov dword [esp + 0x14], 0xe08010f
mov dword [esp + 0x18], 0x4030b06
mov dword [esp + 0x1c], 0xd020709
mov dword [esp + 0x20], 0xa05000c
mov dword [esp + 0x24], 0xe09000a
mov dword [esp + 0x28], 0x50f0306
mov dword [esp + 0x2c], 0x70c0d01
mov dword [esp + 0x30], 0x802040b
mov dword [esp + 0x34], 0x30e0d07
mov dword [esp + 0x38], 0xa090600
mov dword [esp + 0x3c], 0x5080201
mov dword [esp + 0x40], 0xf040c0b
mov dword [esp + 0x44], 0x1040c02
mov dword [esp + 0x48], 0x60b0a07
mov dword [esp + 0x4c], 0xf030508
mov dword [esp + 0x50], 0x90e000d
mov dword [esp + 0x54], 0xf0a010c
mov dword [esp + 0x58], 0x8060209
mov dword [esp + 0x5c], 0x4030d00
mov dword [esp + 0x60], 0xb05070e
mov dword [esp + 0x64], 0xe020b04
mov dword [esp + 0x68], 0xd08000f
mov dword [esp + 0x6c], 0x7090c03
mov dword [esp + 0x70], 0x1060a05
mov dword [esp + 0x74], 0x408020d
mov dword [esp + 0x78], 0x10b0f06
mov dword [esp + 0x7c], 0xe03090a
mov dword [esp + 0x80], 0x70c0005
nop dword [eax]
mov ecx, esi
mov edx, esi
sar ecx, 4
and edx, 0xf
movzx eax, byte [esp + ecx + 4]
shl al, 4
or al, byte [esp + edx + 0x14]
mov byte [esi + 0x55e310], al
movzx eax, byte [esp + ecx + 0x24]
shl al, 4
or al, byte [esp + edx + 0x34]
mov byte [esi + 0x55e010], al
movzx eax, byte [esp + ecx + 0x44]
shl al, 4
or al, byte [esp + edx + 0x54]
mov byte [esi + 0x55e210], al
movzx eax, byte [esp + ecx + 0x64]
shl al, 4
or al, byte [esp + edx + 0x74]
mov byte [esi + 0x55e110], al
inc esi
cmp esi, 0x100
jl 0x443eb0
pop esi
add esp, 0x80
ret
Function at 0x459db0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
test edx, edx
jne 0x459dbb
xor eax, eax
pop ebp
ret
pop ebp
jmp fcn.00459dd0
Function at 0x45a530
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x552a20
push 0x4f33a0
mov eax, dword fs:[0]
push eax
sub esp, 0x424
mov eax, dword [0x55a144]
xor dword [ebp - 8], eax
xor eax, ebp
mov dword [ebp - 0x1c], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0x10]
mov dword fs:[0], eax
mov dword [ebp - 0x18], esp
mov esi, dword [ebp + 0xc]
mov dword [ebp - 0x434], esi
mov dword [ebp - 4], 0
mov dword [esi + 0x10], 0
mov eax, esi
cmp dword [esi + 0x14], 8
jb 0x45a58a
mov eax, dword [esi]
xor ecx, ecx
mov word [eax], cx
mov edx, esi
mov edi, dword [ebp + 8]
mov ecx, edi
call fcn.0045a670
mov bl, al
mov byte [ebp - 0x42d], bl
mov dword [ebp - 4], 0xfffffffe
jmp 0x45a5cd
test bl, bl
jne 0x45a64e
cmp edi, 0x1a
jne 0x45a64e
mov dword [esi + 0x10], 0
mov eax, esi
cmp dword [esi + 0x14], 8
jb 0x45a5e7
mov eax, dword [esi]
xor ecx, ecx
mov word [eax], cx
push 0x410
push ecx
lea eax, [ebp - 0x42c]
push eax
call fcn.004f44c0
add esp, 0xc
push 0x207
lea eax, [ebp - 0x42c]
push eax
push str.APPDATA
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
lea ecx, [ebp - 0x42c]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x45a621
sub ecx, edx
sar ecx, 1
push ecx
lea eax, [ebp - 0x42c]
push eax
mov ecx, esi
call fcn.00402410
movzx ebx, bl
mov eax, 1
cmp dword [esi + 0x10], 0
cmovne ebx, eax
mov al, bl
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x1c]
xor ecx, ebp
call fcn.004f110c
mov esp, ebp
pop ebp
ret
Function at 0x45ecf0
Capabilities:
Read .ini file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x51e1fa
mov eax, dword fs:[0]
push eax
sub esp, 0x22c
mov eax, dword [0x55a144]
xor eax, ebp
mov dword [ebp - 0x10], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x238], 0
mov eax, dword [ebp + 0xc]
push eax
lea ecx, [ebp - 0x234]
push ecx
call fcn.0045d5d0
add esp, 8
mov dword [ebp - 4], 1
lea edx, [ebp - 0x234]
push edx
call fcn.00418b90
add esp, 4
movzx eax, al
test eax, eax
jne 0x45ed85
push 0x53c29c
mov ecx, dword [ebp + 8]
call fcn.00402d10
mov ecx, dword [ebp - 0x238]
or ecx, 1
mov dword [ebp - 0x238], ecx
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x234]
call fcn.00402200
mov eax, dword [ebp + 8]
jmp 0x45edf8
push 0x20a
push 0
lea edx, [ebp - 0x21c]
push edx
call fcn.004f44c0
add esp, 0xc
lea ecx, [ebp - 0x234]
call fcn.00404a40
push eax
push 0x104
lea eax, [ebp - 0x21c]
push eax
push 0x53c29c
push str.Version
push str.Upgrade
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringW]
lea ecx, [ebp - 0x21c]
push ecx
mov ecx, dword [ebp + 8]
call fcn.00402d10
mov edx, dword [ebp - 0x238]
or edx, 1
mov dword [ebp - 0x238], edx
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x234]
call fcn.00402200
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004f110c
mov esp, ebp
pop ebp
ret
Function at 0x463c40
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], 0
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
cwde
test eax, eax
jge 0x463c61
mov ecx, dword [ebp - 4]
or ecx, 8
mov dword [ebp - 4], ecx
push 1
call dword [sym.imp.USER32.dll_GetKeyState]
movsx edx, ax
test edx, edx
jge 0x463c79
mov eax, dword [ebp - 4]
or eax, 1
mov dword [ebp - 4], eax
push 2
call dword [sym.imp.USER32.dll_GetKeyState]
movsx ecx, ax
test ecx, ecx
jge 0x463c91
mov edx, dword [ebp - 4]
or edx, 2
mov dword [ebp - 4], edx
push 0x10
call dword [sym.imp.USER32.dll_GetKeyState]
cwde
test eax, eax
jge 0x463ca7
mov ecx, dword [ebp - 4]
or ecx, 4
mov dword [ebp - 4], ecx
push 0x12
call dword [sym.imp.USER32.dll_GetKeyState]
movsx edx, ax
test edx, edx
jge 0x463cbf
mov eax, dword [ebp - 4]
or eax, 0x20
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret
Function at 0x46b150
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
mov dword [ebp - 4], ecx
call dword [sym.imp.USER32.dll_GetFocus]
mov dword [ebp - 8], eax
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 8]
cmp ecx, dword [eax + 0xa8]
je 0x46b18e
mov edx, dword [ebp - 4]
mov eax, dword [ebp + 8]
cmp eax, dword [edx + 0x108]
je 0x46b18e
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 0xa8]
push edx
call dword [sym.imp.USER32.dll_SetFocus]
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 8]
cmp ecx, dword [eax + 0x108]
jne 0x46b1a1
jmp 0x46b2fd
mov edx, dword [ebp - 4]
cmp dword [edx + 0x108], 0
je 0x46b227
xor eax, eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x10], eax
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x28], 0x17
mov ecx, dword [ebp + 8]
mov dword [ebp - 0x24], ecx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [ebp - 0x20], eax
lea edx, [ebp - 0x28]
push edx
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0x108]
mov edx, dword [ebp - 4]
mov eax, dword [ecx]
mov ecx, dword [edx + 0x108]
mov edx, dword [eax + 0x138]
call edx
push 0
push 0
push 0
push str.killfocus
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0x108]
push ecx
mov ecx, dword [ebp - 4]
call fcn.0046aa80
mov edx, dword [ebp - 4]
mov dword [edx + 0x108], 0
cmp dword [ebp + 8], 0
jne 0x46b232
jmp 0x46b2fd
cmp dword [ebp + 8], 0
je 0x46b2fd
mov eax, dword [ebp + 8]
mov edx, dword [eax]
mov ecx, dword [ebp + 8]
mov eax, dword [edx + 0x1c]
call eax
cmp eax, dword [ebp - 4]
jne 0x46b2fd
mov ecx, dword [ebp + 8]
mov edx, dword [ecx]
mov ecx, dword [ebp + 8]
mov eax, dword [edx + 0xf8]
call eax
movzx ecx, al
test ecx, ecx
je 0x46b2fd
mov edx, dword [ebp + 8]
mov eax, dword [edx]
mov ecx, dword [ebp + 8]
mov edx, dword [eax + 0x104]
call edx
movzx eax, al
test eax, eax
je 0x46b2fd
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 8]
mov dword [ecx + 0x108], edx
xor eax, eax
mov dword [ebp - 0x48], eax
mov dword [ebp - 0x44], eax
mov dword [ebp - 0x40], eax
mov dword [ebp - 0x3c], eax
mov dword [ebp - 0x38], eax
mov dword [ebp - 0x34], eax
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x48], 0x18
mov ecx, dword [ebp + 8]
mov dword [ebp - 0x44], ecx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov dword [ebp - 0x40], eax
lea edx, [ebp - 0x48]
push edx
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0x108]
mov edx, dword [ebp - 4]
mov eax, dword [ecx]
mov ecx, dword [edx + 0x108]
mov edx, dword [eax + 0x138]
call edx
push 0
push 0
push 0
push str.setfocus
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0x108]
push ecx
mov ecx, dword [ebp - 4]
call fcn.0046aa80
mov esp, ebp
pop ebp
ret 4
Function at 0x4736a0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov dword [ebp - 8], ecx
mov dword [ebp - 0xc], 0
push 4
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.USER32.dll_GetWindow]
mov dword [ebp - 4], eax
push 1
mov edx, dword [ebp - 8]
mov eax, dword [edx + 4]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push 0
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.USER32.dll_EnableWindow]
xor edx, edx
mov dword [ebp - 0x28], edx
mov dword [ebp - 0x24], edx
mov dword [ebp - 0x20], edx
mov dword [ebp - 0x1c], edx
mov dword [ebp - 0x18], edx
mov dword [ebp - 0x14], edx
mov dword [ebp - 0x10], edx
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x47377a
push 0
push 0
push 0
lea edx, [ebp - 0x28]
push edx
call dword [sym.imp.USER32.dll_GetMessageW]
test eax, eax
je 0x47377a
cmp dword [ebp - 0x24], 0x10
jne 0x473746
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x28]
cmp ecx, dword [eax + 4]
jne 0x473746
mov edx, dword [ebp - 0x20]
mov dword [ebp - 0xc], edx
push 1
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.USER32.dll_EnableWindow]
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.USER32.dll_SetFocus]
lea edx, [ebp - 0x28]
push edx
call fcn.0046bbb0
add esp, 4
movzx eax, al
test eax, eax
jne 0x47376d
lea ecx, [ebp - 0x28]
push ecx
call dword [sym.imp.USER32.dll_TranslateMessage]
lea edx, [ebp - 0x28]
push edx
call dword [sym.imp.USER32.dll_DispatchMessageW]
cmp dword [ebp - 0x24], 0x12
jne 0x473775
jmp 0x47377a
jmp 0x4736f4
push 1
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.USER32.dll_EnableWindow]
mov ecx, dword [ebp - 4]
push ecx
call dword [sym.imp.USER32.dll_SetFocus]
cmp dword [ebp - 0x24], 0x12
jne 0x4737a0
mov edx, dword [ebp - 0x20]
push edx
call dword [sym.imp.USER32.dll_PostQuitMessage]
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret
Function at 0x476a20
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x428
mov eax, dword [0x55a144]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [ebp + 8], 0
je 0x476a54
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x476a54
push 0
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov edx, dword [ebp + 0xc]
movzx eax, word [edx]
test eax, eax
jne 0x476a63
jmp 0x476bcc
mov ecx, dword [ebp + 0xc]
mov dword [ebp - 0x41c], ecx
mov edx, dword [ebp - 0x41c]
mov dword [ebp - 0x418], edx
mov eax, dword [ebp - 0x418]
movzx ecx, word [eax]
test ecx, ecx
je 0x476abe
mov edx, dword [ebp - 0x418]
movzx eax, word [edx]
cmp eax, 0x2f
je 0x476aa1
mov ecx, dword [ebp - 0x418]
movzx edx, word [ecx]
cmp edx, 0x5c
jne 0x476aad
mov eax, dword [ebp - 0x418]
mov dword [ebp - 0x41c], eax
mov ecx, dword [ebp - 0x418]
add ecx, 2
mov dword [ebp - 0x418], ecx
jmp 0x476a78
mov edx, dword [ebp - 0x41c]
mov dword [ebp - 0x424], edx
mov eax, dword [ebp - 0x41c]
cmp eax, dword [ebp + 0xc]
je 0x476b4e
mov ecx, dword [ebp - 0x41c]
sub ecx, dword [ebp + 0xc]
sar ecx, 1
shl ecx, 1
push ecx
mov edx, dword [ebp + 0xc]
push edx
lea eax, [ebp - 0x414]
push eax
call fcn.004f39c0
add esp, 0xc
mov ecx, dword [ebp - 0x41c]
sub ecx, dword [ebp + 0xc]
sar ecx, 1
shl ecx, 1
mov dword [ebp - 0x420], ecx
cmp dword [ebp - 0x420], 0x208
jae 0x476b17
jmp 0x476b1c
call fcn.004f1b1b
xor edx, edx
mov eax, dword [ebp - 0x420]
mov word [ebp + eax - 0x414], dx
lea ecx, [ebp - 0x414]
push ecx
mov edx, dword [ebp + 8]
push edx
call fcn.00476a20
add esp, 8
mov eax, dword [ebp - 0x424]
add eax, 2
mov dword [ebp - 0x424], eax
mov ecx, 2
imul edx, ecx, 0
mov dword [ebp - 0x428], edx
cmp dword [ebp - 0x428], 0x208
jae 0x476b6a
jmp 0x476b6f
call fcn.004f1b1b
xor eax, eax
mov ecx, dword [ebp - 0x428]
mov word [ebp + ecx - 0x20c], ax
cmp dword [ebp + 8], 0
je 0x476b98
mov edx, dword [ebp + 8]
push edx
lea eax, [ebp - 0x20c]
push eax
call fcn.0050085e
add esp, 8
mov ecx, dword [ebp + 0xc]
push ecx
lea edx, [ebp - 0x20c]
push edx
call fcn.0050082d
add esp, 8
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x476bcc
push 0
lea ecx, [ebp - 0x20c]
push ecx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004f110c
mov esp, ebp
pop ebp
ret
Function at 0x477910
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov dword [ebp - 0xc], ecx
mov eax, dword [ebp - 0xc]
cmp dword [eax], 0
jne 0x47792a
mov ecx, dword [ebp - 0xc]
cmp dword [ecx + 4], 0xffffffff
je 0x477934
mov eax, 0x1000000
jmp 0x477a1e
mov edx, dword [ebp - 0xc]
add edx, 0x244
push edx
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
mov eax, dword [ebp - 0xc]
add eax, 0x244
push eax
call fcn.00500880
add esp, 4
mov ecx, dword [ebp - 0xc]
mov dx, word [ecx + eax*2 + 0x242]
mov word [ebp - 8], dx
movzx eax, word [ebp - 8]
cmp eax, 0x5c
je 0x477992
movzx ecx, word [ebp - 8]
cmp ecx, 0x2f
je 0x477992
push 0x540370
mov edx, dword [ebp - 0xc]
add edx, 0x244
push edx
call fcn.0050082d
add esp, 8
cmp dword [ebp + 0x10], 1
jne 0x4779d6
push 1
push 0
push 0
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0xffffffff
je 0x4779ba
mov dword [ebp - 0x10], 1
jmp 0x4779c1
mov dword [ebp - 0x10], 0
mov cl, byte [ebp - 0x10]
mov byte [ebp - 1], cl
movzx edx, byte [ebp - 1]
test edx, edx
jne 0x4779d6
mov eax, 0x2000000
jmp 0x477a1e
lea eax, [ebp - 0x1c]
push eax
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
call fcn.0047caa0
add esp, 0x10
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
jne 0x4779fc
mov eax, dword [ebp - 0x1c]
jmp 0x477a1e
mov ecx, dword [ebp - 0x14]
push ecx
call fcn.0047d790
add esp, 4
mov edx, dword [ebp - 0xc]
mov dword [edx], eax
mov eax, dword [ebp - 0xc]
cmp dword [eax], 0
jne 0x477a1c
mov eax, 0x200
jmp 0x477a1e
xor eax, eax
mov esp, ebp
pop ebp
ret 0xc
Function at 0x478330
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov eax, 4
imul ecx, eax, 0
movsx edx, byte [ebp + 0xc]
mov eax, dword [ebp + 8]
xor edx, dword [eax + ecx]
and edx, 0xff
mov ecx, 4
imul eax, ecx, 0
mov ecx, dword [ebp + 8]
mov eax, dword [ecx + eax]
shr eax, 8
xor eax, dword [edx*4 + 0x5257d0]
mov ecx, 4
imul edx, ecx, 0
mov ecx, dword [ebp + 8]
mov dword [ecx + edx], eax
mov edx, 4
shl edx, 0
mov eax, 4
imul ecx, eax, 0
mov eax, dword [ebp + 8]
mov ecx, dword [eax + ecx]
and ecx, 0xff
mov eax, dword [ebp + 8]
add ecx, dword [eax + edx]
mov edx, 4
shl edx, 0
mov eax, dword [ebp + 8]
mov dword [eax + edx], ecx
mov ecx, 4
shl ecx, 0
mov edx, dword [ebp + 8]
imul eax, dword [edx + ecx], 0x8088405
add eax, 1
mov ecx, 4
shl ecx, 0
mov edx, dword [ebp + 8]
mov dword [edx + ecx], eax
mov eax, 4
shl eax, 1
mov ecx, 4
shl ecx, 0
mov edx, dword [ebp + 8]
mov ecx, dword [edx + ecx]
shr ecx, 0x18
mov edx, dword [ebp + 8]
xor ecx, dword [edx + eax]
and ecx, 0xff
mov eax, 4
shl eax, 1
mov edx, dword [ebp + 8]
mov eax, dword [edx + eax]
shr eax, 8
xor eax, dword [ecx*4 + 0x5257d0]
mov ecx, 4
shl ecx, 1
mov edx, dword [ebp + 8]
mov dword [edx + ecx], eax
pop ebp
ret

Function at 0x47cc30
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 0xc]
imul eax, dword [ebp + 0x10]
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 0x14]
movzx edx, byte [ecx]
test edx, edx
je 0x47cc7f
push 0
lea eax, [ebp - 0x10]
push eax
mov ecx, dword [ebp - 4]
push ecx
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp + 0x14]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
jne 0x47cc75
mov edx, dword [ebp + 0x14]
mov byte [edx + 8], 1
mov eax, dword [ebp - 0x10]
xor edx, edx
div dword [ebp + 0xc]
jmp 0x47ccd9
mov eax, dword [ebp + 0x14]
mov ecx, dword [eax + 0x1c]
add ecx, dword [ebp - 4]
mov edx, dword [ebp + 0x14]
cmp ecx, dword [edx + 0x18]
jbe 0x47cc9f
mov eax, dword [ebp + 0x14]
mov ecx, dword [ebp + 0x14]
mov edx, dword [eax + 0x18]
sub edx, dword [ecx + 0x1c]
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp + 0x14]
mov edx, dword [ecx + 0x14]
mov eax, dword [ebp + 0x14]
add edx, dword [eax + 0x1c]
push edx
mov ecx, dword [ebp + 8]
push ecx
call fcn.004f39c0
add esp, 0xc
mov edx, dword [ebp - 4]
mov dword [ebp - 8], edx
mov eax, dword [ebp + 0x14]
mov ecx, dword [eax + 0x1c]
add ecx, dword [ebp - 8]
mov edx, dword [ebp + 0x14]
mov dword [edx + 0x1c], ecx
mov eax, dword [ebp - 8]
xor edx, edx
div dword [ebp + 0xc]
mov esp, ebp
pop ebp
ret
Function at 0x47cf30
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0xc], 0
jne 0x47cf40
xor eax, eax
jmp 0x47d0dd
mov eax, dword [ebp + 8]
xor eax, 0xffffffff
mov dword [ebp + 8], eax
cmp dword [ebp + 0x10], 8
jb 0x47d09e
mov ecx, dword [ebp + 0xc]
movzx edx, byte [ecx]
xor edx, dword [ebp + 8]
and edx, 0xff
mov eax, dword [ebp + 8]
shr eax, 8
xor eax, dword [edx*4 + 0x5257d0]
mov dword [ebp + 8], eax
mov ecx, dword [ebp + 0xc]
add ecx, 1
mov dword [ebp + 0xc], ecx
mov edx, dword [ebp + 0xc]
movzx eax, byte [edx]
xor eax, dword [ebp + 8]
and eax, 0xff
mov ecx, dword [ebp + 8]
shr ecx, 8
xor ecx, dword [eax*4 + 0x5257d0]
mov dword [ebp + 8], ecx
mov edx, dword [ebp + 0xc]
add edx, 1
mov dword [ebp + 0xc], edx
mov eax, dword [ebp + 0xc]
movzx ecx, byte [eax]
xor ecx, dword [ebp + 8]
and ecx, 0xff
mov edx, dword [ebp + 8]
shr edx, 8
xor edx, dword [ecx*4 + 0x5257d0]
mov dword [ebp + 8], edx
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
mov ecx, dword [ebp + 0xc]
movzx edx, byte [ecx]
xor edx, dword [ebp + 8]
and edx, 0xff
mov eax, dword [ebp + 8]
shr eax, 8
xor eax, dword [edx*4 + 0x5257d0]
mov dword [ebp + 8], eax
mov ecx, dword [ebp + 0xc]
add ecx, 1
mov dword [ebp + 0xc], ecx
mov edx, dword [ebp + 0xc]
movzx eax, byte [edx]
xor eax, dword [ebp + 8]
and eax, 0xff
mov ecx, dword [ebp + 8]
shr ecx, 8
xor ecx, dword [eax*4 + 0x5257d0]
mov dword [ebp + 8], ecx
mov edx, dword [ebp + 0xc]
add edx, 1
mov dword [ebp + 0xc], edx
mov eax, dword [ebp + 0xc]
movzx ecx, byte [eax]
xor ecx, dword [ebp + 8]
and ecx, 0xff
mov edx, dword [ebp + 8]
shr edx, 8
xor edx, dword [ecx*4 + 0x5257d0]
mov dword [ebp + 8], edx
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
mov ecx, dword [ebp + 0xc]
movzx edx, byte [ecx]
xor edx, dword [ebp + 8]
and edx, 0xff
mov eax, dword [ebp + 8]
shr eax, 8
xor eax, dword [edx*4 + 0x5257d0]
mov dword [ebp + 8], eax
mov ecx, dword [ebp + 0xc]
add ecx, 1
mov dword [ebp + 0xc], ecx
mov edx, dword [ebp + 0xc]
movzx eax, byte [edx]
xor eax, dword [ebp + 8]
and eax, 0xff
mov ecx, dword [ebp + 8]
shr ecx, 8
xor ecx, dword [eax*4 + 0x5257d0]
mov dword [ebp + 8], ecx
mov edx, dword [ebp + 0xc]
add edx, 1
mov dword [ebp + 0xc], edx
mov eax, dword [ebp + 0x10]
sub eax, 8
mov dword [ebp + 0x10], eax
jmp 0x47cf49
cmp dword [ebp + 0x10], 0
je 0x47d0d7
mov ecx, dword [ebp + 0xc]
movzx edx, byte [ecx]
xor edx, dword [ebp + 8]
and edx, 0xff
mov eax, dword [ebp + 8]
shr eax, 8
xor eax, dword [edx*4 + 0x5257d0]
mov dword [ebp + 8], eax
mov ecx, dword [ebp + 0xc]
add ecx, 1
mov dword [ebp + 0xc], ecx
mov edx, dword [ebp + 0x10]
sub edx, 1
mov dword [ebp + 0x10], edx
jne 0x47d0a4
mov eax, dword [ebp + 8]
xor eax, 0xffffffff
pop ebp
ret
Function at 0x4a9de0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
cmp dword [eax + 0x69c], 0
je 0x4a9e8d
cmp dword [ebp + 8], 0x100
jne 0x4a9e5d
movzx ecx, word [ebp + 0xc]
cmp ecx, 0xd
jne 0x4a9e5d
mov edx, dword [ebp - 4]
movzx eax, byte [edx + 0x6a2]
test eax, eax
je 0x4a9e36
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
movsx ecx, ax
test ecx, ecx
jge 0x4a9e5d
mov edx, dword [ebp - 4]
movzx eax, byte [edx + 0x6a3]
test eax, eax
jne 0x4a9e5d
mov ecx, dword [ebp - 4]
cmp dword [ecx + 0x44], 0
je 0x4a9e59
push 0
push 0
push 0
push str.return
mov edx, dword [ebp - 4]
push edx
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0x44]
call fcn.0046aa80
xor eax, eax
jmp 0x4a9e92
mov ecx, dword [ebp - 4]
mov ecx, dword [ecx + 0x69c]
call fcn.004a6680
mov dword [ebp - 8], eax
mov edx, dword [ebp + 0x14]
push edx
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp - 8]
mov edx, dword [eax]
mov ecx, dword [ebp - 8]
mov eax, dword [edx + 0xc]
call eax
jmp 0x4a9e92
mov eax, 1
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4ce8a0
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x55a144]
xor eax, ebp
mov dword [ebp - 4], eax
mov dword [ebp - 8], ecx
mov eax, dword [ebp - 8]
movzx ecx, byte [eax + 0x18]
test ecx, ecx
jne 0x4ce8c5
xor eax, eax
jmp 0x4ce98c
mov edx, dword [ebp - 8]
cmp dword [edx + 0x10], 0
jne 0x4ce8d5
xor eax, eax
jmp 0x4ce98c
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
add eax, 1
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
shl eax, 1
call fcn.004f1e00
mov dword [ebp - 0x14], esp
mov edx, dword [ebp - 0x14]
mov dword [ebp - 0xc], edx
cmp dword [ebp - 0xc], 0
jne 0x4ce908
xor eax, eax
jmp 0x4ce98c
mov eax, dword [ebp - 0x10]
push eax
mov ecx, dword [ebp - 0xc]
push ecx
mov edx, dword [ebp - 8]
mov eax, dword [edx + 4]
push eax
call dword [sym.imp.USER32.dll_GetWindowTextW]
mov ecx, dword [ebp - 0xc]
push ecx
mov edx, dword [ebp - 8]
mov ecx, dword [edx + 0x10]
add ecx, 0x1c8
call fcn.00471480
push 0
push 0
push 0
push str.textchanged
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 0x10]
push ecx
mov edx, dword [ebp - 8]
mov eax, dword [edx + 0x10]
mov ecx, dword [ebp - 8]
mov edx, dword [eax]
mov ecx, dword [ecx + 0x10]
mov eax, dword [edx + 0x1c]
call eax
mov ecx, eax
call fcn.0046aa80
mov ecx, dword [ebp - 8]
mov edx, dword [ecx + 0x10]
mov eax, dword [ebp - 8]
mov edx, dword [edx]
mov ecx, dword [eax + 0x10]
mov eax, dword [edx + 0x1c]
call eax
mov ecx, eax
call fcn.00463a50
movzx ecx, al
test ecx, ecx
je 0x4ce98a
mov edx, dword [ebp - 8]
mov ecx, dword [edx + 0x10]
call fcn.0046df80
xor eax, eax
lea esp, [ebp - 0x14]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004f110c
mov esp, ebp
pop ebp
ret 0x10