joyce8/EMBER2024-capa huggingface dataset:
Function at 0x433430
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [0x6073a4]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
mov edi, ecx
mov ecx, dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp byte [edi], 0
je 0x433479
cmp byte [edi + 1], 0
je 0x433467
push 2
push 0
push 0
push dword [edi + 4]
call ecx
mov ecx, dword [sym.imp.KERNEL32.dll_SetFilePointer]
jmp 0x43347f
or eax, 0xffffffff
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004c8d78
mov esp, ebp
pop ebp
ret
mov eax, dword [edi + 0x18]
mov dword [edi + 0x1c], eax
cmp byte [edi], 0
push ebx
je 0x4334a2
cmp byte [edi + 1], 0
je 0x43349b
push 1
push 0
push 0
push dword [edi + 4]
call ecx
sub eax, dword [edi + 0xc]
jmp 0x4334a5
xor eax, eax
mov dword [ebp - 0x10], eax
jmp 0x4334b4
mov eax, dword [edi + 0x1c]
mov ebx, 0xffff
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x18], ebx
cmp eax, ebx
jae 0x4334b9
mov ebx, eax
mov dword [ebp - 0x18], eax
push esi
push 0x404
call fcn.004d37da
mov esi, eax
add esp, 4
test esi, esi
jne 0x4334e1
pop esi
pop ebx
or eax, 0xffffffff
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004c8d78
mov esp, ebp
pop ebp
ret
mov eax, 4
mov dword [ebp - 0xc], 0xffffffff
cmp ebx, eax
jbe 0x4335d9
mov edx, dword [ebp - 0x10]
add eax, 0x400
cmp eax, ebx
mov ecx, eax
mov eax, 0x404
cmova ecx, ebx
sub edx, ecx
mov dword [ebp - 0x20], ecx
cmp ecx, 0x404
mov dword [ebp - 0x1c], edx
mov ebx, ecx
cmova ebx, eax
cmp byte [edi], 0
je 0x433540
cmp byte [edi + 1], 0
je 0x4335d9
mov eax, dword [edi + 0xc]
push 0
push 0
add eax, edx
push eax
push dword [edi + 4]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
jmp 0x433543
mov dword [edi + 0x1c], edx
cmp byte [edi], 0
mov ecx, ebx
mov dword [ebp - 0x14], ebx
je 0x43356b
push 0
lea eax, [ebp - 8]
push eax
push ebx
push esi
push dword [edi + 4]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x433566
mov byte [edi + 8], 1
mov eax, dword [ebp - 8]
jmp 0x433594
mov edx, dword [edi + 0x1c]
lea eax, [edx + ebx]
cmp eax, dword [edi + 0x18]
jbe 0x43357e
mov ecx, dword [edi + 0x18]
sub ecx, edx
mov dword [ebp - 0x14], ecx
push ecx
mov ecx, dword [edi + 0x14]
add ecx, edx
push ecx
push esi
call fcn.004cc330
mov eax, dword [ebp - 0x14]
add esp, 0xc
add dword [edi + 0x1c], eax
xor edx, edx
div ebx
cmp eax, 1
jne 0x4335d9
lea eax, [ebx - 3]
test eax, eax
js 0x4335c4
dec eax
cmp byte [eax + esi], 0x50
jne 0x4335c0
cmp byte [eax + esi + 1], 0x4b
jne 0x4335c0
cmp byte [eax + esi + 2], 5
jne 0x4335c0
cmp byte [eax + esi + 3], 6
je 0x4335f6
test eax, eax
jns 0x4335a4
mov eax, dword [ebp - 0xc]
test eax, eax
jne 0x4335d9
mov eax, dword [ebp - 0x20]
mov ebx, dword [ebp - 0x18]
cmp eax, ebx
jb 0x4334f5
push esi
call fcn.004cf3a7
mov ecx, dword [ebp - 4]
add esp, 4
mov eax, dword [ebp - 0xc]
xor ecx, ebp
pop esi
pop ebx
pop edi
call fcn.004c8d78
mov esp, ebp
pop ebp
ret
add eax, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
jmp 0x4335c7
Function at 0x434120
Capabilities:
Generate random numbers using the delphi lcg
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push edi
mov edi, ecx
mov ebx, edx
test edi, edi
jne 0x43413b
pop edi
mov eax, 0xffffff9a
pop ebx
mov esp, ebp
pop ebp
ret
cmp dword [edi + 0x18], 0
je 0x434130
cmp dword [edi + 0x7c], 0
je 0x43414c
call fcn.00434590
lea eax, [ebp - 8]
mov ecx, edi
push eax
lea eax, [ebp - 4]
push eax
lea edx, [ebp - 0xc]
call fcn.00433e90
add esp, 8
test eax, eax
je 0x434170
pop edi
mov eax, 0xffffff99
pop ebx
mov esp, ebp
pop ebp
ret
push esi
push 0x84
call fcn.004d37da
mov esi, eax
add esp, 4
test esi, esi
je 0x4341b3
push 0x4000
call fcn.004d37da
mov ecx, dword [ebp - 4]
add esp, 4
mov dword [esi + 0x44], ecx
mov ecx, dword [ebp - 8]
mov dword [esi], eax
mov dword [esi + 0x48], ecx
mov dword [esi + 0x4c], 0
test eax, eax
jne 0x4341bf
push esi
call fcn.004cf3a7
add esp, 4
pop esi
pop edi
mov eax, 0xffffff98
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [esi + 0x40], 0
mov ecx, dword [edi + 0x34]
mov eax, dword [edi + 0x3c]
mov dword [esi + 0x54], eax
mov dword [esi + 0x50], 0
mov eax, dword [edi + 0x34]
mov dword [esi + 0x64], eax
mov eax, dword [edi]
mov dword [esi + 0x60], eax
mov eax, dword [edi + 0xc]
mov dword [esi + 0x68], eax
mov dword [esi + 0x18], 0
test ecx, ecx
je 0x43421a
lea ecx, [esi + 4]
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], 0
call fcn.00432d60
test eax, eax
jne 0x43421a
mov dword [esi + 0x40], 1
mov eax, dword [edi + 0x40]
mov dword [esi + 0x58], eax
mov eax, dword [edi + 0x44]
mov dword [esi + 0x5c], eax
mov al, byte [edi + 0x30]
and al, 1
mov byte [esi + 0x6c], al
mov eax, dword [edi + 0x30]
shr eax, 3
test al, 1
je 0x43423d
mov al, byte [edi + 0x39]
jmp 0x434240
mov al, byte [edi + 0x3f]
mov byte [esi + 0x80], al
mov ecx, 0xc
xor eax, eax
cmp byte [esi + 0x6c], al
cmovne eax, ecx
mov dword [esi + 0x7c], eax
mov dword [esi + 0x70], 0x12345678
mov dword [esi + 0x74], 0x23456789
mov dword [esi + 0x78], 0x34567890
test ebx, ebx
je 0x4342be
nop
mov al, byte [ebx]
test al, al
je 0x4342be
mov ecx, dword [esi + 0x70]
movsx eax, al
xor eax, dword [esi + 0x70]
movzx eax, al
shr ecx, 8
mov eax, dword [eax*4 + 0x5f6998]
xor eax, ecx
mov ecx, dword [esi + 0x78]
mov dword [esi + 0x70], eax
movzx eax, al
add eax, dword [esi + 0x74]
imul eax, eax, 0x8088405
inc eax
mov dword [esi + 0x74], eax
shr eax, 0x18
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x5f6998]
mov dword [esi + 0x78], ecx
add ebx, 1
jne 0x434270
mov eax, dword [ebp - 0xc]
add eax, 0x1e
add eax, dword [edi + 0x78]
mov dword [esi + 0x3c], eax
xor eax, eax
mov dword [esi + 8], 0
mov dword [edi + 0x7c], esi
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4346f0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
push edi
cmp dword [esi], 0
jne 0x4347a2
cmp dword [esi + 4], 0xffffffff
jne 0x4347a2
lea edi, [esi + 0x244]
push edi
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
mov ecx, edi
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x434721
sub ecx, edx
sar ecx, 1
movzx eax, word [esi + ecx*2 + 0x242]
cmp eax, 0x5c
je 0x434758
cmp eax, 0x2f
je 0x434758
add edi, 0xfffffffe
mov ax, word [edi + 2]
lea edi, [edi + 2]
test ax, ax
jne 0x434745
mov eax, dword [0x5f8b18]
mov dword [edi], eax
push 0x20
call fcn.004c9268
mov ecx, dword [ebp + 8]
add esp, 4
mov dword [eax + 0x14], ecx
mov ecx, dword [ebp + 0xc]
mov dword [eax + 0x18], ecx
mov ecx, eax
mov word [eax], 0x100
mov byte [eax + 0x10], 0
mov dword [eax + 0x1c], 0
mov dword [eax + 0xc], 0
call fcn.00433600
xor ecx, ecx
mov dword [esi], eax
test eax, eax
mov edx, 0x200
cmove ecx, edx
mov eax, ecx
pop edi
pop esi
pop ebp
ret 0xc
pop edi
mov eax, 0x1000000
pop esi
pop ebp
ret 0xc

Function at 0x434f40
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x414
mov eax, dword [0x6073a4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, ecx
mov ebx, edx
test esi, esi
je 0x434f72
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x434f72
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
movzx eax, word [ebx]
test ax, ax
je 0x43505c
push edi
mov edi, ebx
mov ecx, ebx
cmp ax, 0x2f
je 0x434f8f
cmp ax, 0x5c
jne 0x434f91
mov edi, ecx
movzx eax, word [ecx + 2]
add ecx, 2
test ax, ax
jne 0x434f83
cmp edi, ebx
je 0x434fda
sub edi, ebx
lea eax, [ebp - 0x414]
and edi, 0xfffffffe
push edi
push ebx
push eax
call fcn.004cc330
add esp, 0xc
cmp edi, 0x208
jae 0x43506c
xor eax, eax
lea edx, [ebp - 0x414]
mov ecx, esi
mov word [ebp + edi - 0x414], ax
call fcn.00434f40
xor eax, eax
mov word [ebp - 0x20c], ax
test esi, esi
je 0x435000
lea ecx, [ebp - 0x20c]
sub ecx, esi
nop
movzx eax, word [esi]
lea esi, [esi + 2]
mov word [ecx + esi - 2], ax
test ax, ax
jne 0x434ff0
mov esi, ebx
mov ax, word [ebx]
add ebx, 2
test ax, ax
jne 0x435002
lea edi, [ebp - 0x20c]
sub ebx, esi
add edi, 0xfffffffe
nop dword [eax + eax]
mov ax, word [edi + 2]
add edi, 2
test ax, ax
jne 0x435020
mov ecx, ebx
lea eax, [ebp - 0x20c]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
pop edi
cmp eax, 0xffffffff
jne 0x43505c
push 0
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.004c8d78
mov esp, ebp
pop ebp
ret
call fcn.004c93be
int3
Function at 0x438853
Capabilities:
Log keystrokes via polling

Disassembly:
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
xor esi, esi
push 0x11
call edi
push 8
pop ecx
test ax, ax
push 2
cmovs esi, ecx
call edi
test ax, ax
jns 0x438876
or esi, 1
push 1
call edi
test ax, ax
jns 0x438882
or esi, 2
push 0x10
call edi
test ax, ax
jns 0x43888e
or esi, 4
push 0x12
call edi
test ax, ax
jns 0x43889a
or esi, 0x20
pop edi
mov eax, esi
pop esi
ret
Function at 0x43b34e
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
lea ecx, [esi + 0x298]
call fcn.0043dfc5
mov edi, dword [ebp + 8]
test eax, eax
jle 0x43b3a4
push ebx
lea ecx, [esi + 0x298]
mov byte [ebp + 0xb], 0
call fcn.00435f41
lea ecx, [ebp + 0xb]
push ecx
push dword [ebp + 0x10]
mov edx, dword [eax]
mov ecx, eax
push dword [ebp + 0xc]
push edi
call dword [edx]
cmp byte [ebp + 0xb], 0
jne 0x43b404
lea ecx, [esi + 0x298]
inc ebx
call fcn.0043dfc5
cmp ebx, eax
jl 0x43b36d
sub edi, 0x100
je 0x43b46a
sub edi, 4
je 0x43b408
dec edi
sub edi, 1
jne 0x43b45f
push dword [ebp + 0xc]
xor eax, eax
mov dword [ebp + 8], eax
call fcn.004d5068
pop ecx
mov ecx, dword [esi + 0x1e4]
lea edx, [ebp + 8]
push reloc.WS2_32.dll_select
mov word [ebp + 8], ax
push edx
mov eax, dword [ecx]
push 0x43cc06
call dword [eax + 0x128]
mov esi, eax
test esi, esi
je 0x43b45f
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 0x11c]
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 0x18]
mov al, 1
jmp 0x43b461
cmp dword [esi + 0x1e8], 0
je 0x43b45f
xor eax, eax
lea edi, [ebp - 0x1c]
push 7
pop ecx
rep stosd dword es:[edi], eax
mov eax, dword [ebp + 0xc]
mov word [ebp - 0xc], ax
mov eax, dword [esi + 0x1f8]
mov dword [ebp - 0x14], eax
mov eax, dword [esi + 0x1fc]
mov dword [ebp - 0x20], 6
mov dword [ebp - 0x10], eax
call fcn.00438853
mov word [ebp - 0xa], ax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [esi + 0x1e8]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + 0x134]
xor al, al
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
cmp dword [ebp + 0xc], 9
jne 0x43b45f
mov ecx, dword [esi + 0x1e8]
test ecx, ecx
je 0x43b4c3
mov eax, dword [ecx]
call dword [eax + 0xf4]
test al, al
je 0x43b4c3
mov ecx, dword [esi + 0x1e8]
mov eax, dword [ecx]
call dword [eax + 0x100]
test al, al
je 0x43b4c3
mov ecx, dword [esi + 0x1e8]
push str.RichEditUI
mov eax, dword [ecx]
call dword [eax + 0xc]
push eax
call fcn.004cb824
pop ecx
pop ecx
test eax, eax
je 0x43b4c3
mov ecx, dword [esi + 0x1e8]
call fcn.00455892
test al, al
jne 0x43b45f
mov ecx, dword [esi + 0x1e8]
test ecx, ecx
je 0x43b50b
mov eax, dword [ecx]
call dword [eax + 0xf4]
test al, al
je 0x43b50b
mov ecx, dword [esi + 0x1e8]
mov eax, dword [ecx]
call dword [eax + 0x100]
test al, al
je 0x43b50b
mov ecx, dword [esi + 0x1e8]
push str.WkeWebkitUI
mov eax, dword [ecx]
call dword [eax + 0xc]
push eax
call fcn.004cb824
pop ecx
pop ecx
test eax, eax
jne 0x43b45f
push 0x10
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
mov ecx, esi
setns al
movzx eax, al
push eax
call fcn.0043c59d
jmp 0x43b404
Function at 0x43c298
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
mov ebx, ecx
call dword [sym.imp.USER32.dll_GetFocus]
mov ecx, dword [ebx + 0xa8]
mov esi, dword [ebp + 8]
cmp eax, ecx
je 0x43c2c4
cmp esi, dword [ebx + 0x1e8]
je 0x43c2c4
push ecx
call dword [sym.imp.USER32.dll_SetFocus]
mov eax, dword [ebx + 0x1e8]
cmp esi, eax
je 0x43c39b
push edi
test eax, eax
je 0x43c323
push 7
pop ecx
xor eax, eax
lea edi, [ebp - 0x1c]
rep stosd dword es:[edi], eax
mov dword [ebp - 0x20], 0x17
mov dword [ebp - 0x1c], esi
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [ebx + 0x1e8]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + 0x134]
xor edi, edi
mov ecx, ebx
push edi
push edi
push edi
push str.killfocus
push dword [ebx + 0x1e8]
call fcn.0043be49
mov dword [ebx + 0x1e8], edi
test esi, esi
je 0x43c39a
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x1c]
cmp eax, ebx
jne 0x43c39a
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0xf4]
test al, al
je 0x43c39a
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x100]
test al, al
je 0x43c39a
push 7
pop ecx
xor eax, eax
mov dword [ebx + 0x1e8], esi
lea edi, [ebp - 0x1c]
rep stosd dword es:[edi], eax
mov dword [ebp - 0x20], 0x18
mov dword [ebp - 0x1c], esi
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [ebx + 0x1e8]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + 0x134]
xor eax, eax
mov ecx, ebx
push eax
push eax
push eax
push str.setfocus
push dword [ebx + 0x1e8]
call fcn.0043be49
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x43d4cd
Capabilities:
Terminate process

Disassembly:
push 0x2f0
mov eax, 0x5988d5
call fcn.004c9756
mov edi, ecx
push 0xfffffffffffffff0
call fcn.0043dfc5
push eax
call dword [sym.imp.USER32.dll_GetWindowLongW]
and eax, 0xff3fffff
mov ecx, edi
or eax, 0x6000000
push eax
push 0xfffffffffffffff0
call fcn.0043dfc5
push eax
call dword [sym.imp.USER32.dll_SetWindowLongW]
lea eax, [ebp - 0x20]
mov ecx, edi
push eax
call fcn.0043dfc5
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [ebp - 0x14]
xor esi, esi
sub eax, dword [ebp - 0x1c]
mov ecx, edi
push 0x20
push eax
mov eax, dword [ebp - 0x18]
sub eax, dword [ebp - 0x20]
push eax
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push esi
call fcn.0043dfc5
push eax
call dword [sym.imp.USER32.dll_SetWindowPos]
mov eax, dword [edi]
lea ebx, [edi + 0x30]
mov ecx, edi
call dword [eax + 0x2c]
push eax
push dword [edi + 4]
mov ecx, ebx
call fcn.00438494
mov ecx, edi
lea eax, [edi + 0x24]
neg ecx
sbb ecx, ecx
and ecx, eax
push ecx
mov ecx, ebx
call fcn.00437974
lea ecx, [ebp - 0x2f8]
call fcn.0045c5ad
mov eax, dword [edi]
lea ecx, [ebp - 0x128]
push ecx
mov ecx, edi
mov dword [ebp - 4], esi
call dword [eax + 0x24]
lea ecx, [ebp - 0x128]
mov byte [ebp - 4], 1
call fcn.0043653e
lea ecx, [ebp - 0xa4]
test al, al
mov eax, dword [edi]
push ecx
mov ecx, edi
jne 0x43d5f4
call dword [eax + 0x28]
mov ecx, eax
mov byte [ebp - 4], 2
call fcn.004bf2a0
push eax
call fcn.004d44da
pop ecx
lea ecx, [ebp - 0xa4]
movzx esi, ax
mov byte [ebp - 4], 1
call fcn.00435e46
mov ecx, edi
lea eax, [edi + 0x28]
neg ecx
push 0
sbb ecx, ecx
and ecx, eax
push ebx
push ecx
lea ecx, [ebp - 0x128]
call fcn.004bf2a0
push eax
push esi
lea ecx, [ebp - 0x2f8]
call fcn.0045d4cd
mov esi, eax
jmp 0x43d632
call dword [eax + 0x28]
mov edx, edi
mov byte [ebp - 4], 3
neg edx
lea ecx, [edi + 0x28]
push esi
sbb edx, edx
push ebx
and edx, ecx
mov ecx, eax
push edx
push esi
call fcn.004bf2a0
push ecx
mov ecx, esp
mov dword [ecx], eax
lea ecx, [ebp - 0x2f8]
call fcn.0045d4cd
lea ecx, [ebp - 0xa4]
mov byte [ebp - 4], 1
mov esi, eax
call fcn.00435e46
test esi, esi
jne 0x43d69b
push 0xffffffffffffffff
push 0x59cce4
lea ecx, [ebp - 0xa4]
call fcn.00435d5f
mov eax, dword [edi]
lea ecx, [ebp - 0x1ac]
push ecx
mov ecx, edi
mov byte [ebp - 4], 4
call dword [eax + 0x28]
push eax
lea ecx, [ebp - 0xa4]
mov byte [ebp - 4], 5
call fcn.00435f91
lea ecx, [ebp - 0x1ac]
mov byte [ebp - 4], 4
call fcn.00435e46
push 0x10
push str.Duilib
lea ecx, [ebp - 0xa4]
call fcn.004bf2a0
push eax
push esi
call dword [sym.imp.USER32.dll_MessageBoxW]
push 1
call dword [sym.imp.KERNEL32.dll_ExitProcess]
push esi
mov ecx, ebx
call fcn.00437a0d
mov edx, edi
lea eax, [edi + 0x20]
neg edx
mov ecx, ebx
sbb edx, edx
and edx, eax
push edx
call fcn.00437853
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 0x1c]
lea ecx, [ebp - 0x128]
call fcn.00435e46
lea ecx, [ebp - 0x2f8]
call fcn.0045b804
xor eax, eax
call fcn.004c9711
ret 0x10
Function at 0x43e3c9
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
push dword [esi + 4]
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x43e3fb
xor eax, eax
inc eax
cmp byte [ebp + 0xc], 0
push 4
pop edx
cmovne edx, eax
xor eax, eax
cmp byte [ebp + 8], al
cmovne eax, edx
push eax
push dword [esi + 4]
call dword [sym.imp.USER32.dll_ShowWindow]
pop esi
pop ebp
ret 8
Function at 0x451a61
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [esi + 8]
and edi, 7
je 0x451a85
cmp dword [esi + 8], edi
jge 0x451a7d
push esi
call fcn.0044d3be
pop ecx
mov ecx, edi
shr dword [esi + 0xc], cl
sub dword [esi + 8], edi
mov edx, dword [esi + 8]
xor ecx, ecx
test edx, edx
jle 0x451aae
mov edi, dword [esi + 0xc]
mov al, byte [esi + 0xc]
sub edx, 8
mov byte [ebp + ecx + 8], al
inc ecx
shr edi, 8
mov dword [esi + 0xc], edi
test edx, edx
jg 0x451a91
mov dword [esi + 8], edx
cmp ecx, 4
jge 0x451ac8
mov eax, dword [esi]
cmp eax, dword [esi + 4]
jb 0x451ab9
xor dl, dl
jmp 0x451abe
mov dl, byte [eax]
inc eax
mov dword [esi], eax
mov byte [ebp + ecx + 8], dl
inc ecx
cmp ecx, 4
jl 0x451ab0
mov eax, dword [ebp + 8]
movzx ecx, byte [ebp + 0xb]
movzx edi, ah
movzx eax, al
shl edi, 8
add edi, eax
shl ecx, 8
movzx eax, byte [ebp + 0xa]
add ecx, eax
mov eax, edi
xor eax, 0xffff
cmp ecx, eax
je 0x451afd
push str.zlib_corrupt
call fcn.0044d2e7
add esp, 4
jmp 0x451b3d
mov eax, dword [esi]
add eax, edi
cmp eax, dword [esi + 4]
jbe 0x451b0d
push str.read_past_buffer
jmp 0x451af3
mov ecx, dword [esi + 0x10]
lea eax, [ecx + edi]
cmp eax, dword [esi + 0x18]
jbe 0x451b27
push edi
push ecx
push esi
call fcn.0045462a
add esp, 0xc
test eax, eax
je 0x451b3d
push edi
push dword [esi]
push dword [esi + 0x10]
call fcn.004cc330
add dword [esi], edi
xor eax, eax
add dword [esi + 0x10], edi
add esp, 0xc
inc eax
pop edi
pop esi
pop ebp
ret

Function at 0x457700
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
push edi
xor edi, edi
cmp dword [esi + 0x614], edi
je 0x457777
cmp dword [ebp + 8], 0x100
jne 0x457766
cmp word [ebp + 0xc], 0xd
jne 0x457766
cmp byte [esi + 0x61a], 0
je 0x457740
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
jns 0x457766
cmp byte [esi + 0x61b], 0
jne 0x457766
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x1c]
test eax, eax
je 0x457762
mov eax, dword [esi]
mov ecx, esi
push edi
push edi
push edi
push str.return
push esi
call dword [eax + 0x1c]
mov ecx, eax
call fcn.0043be49
xor eax, eax
jmp 0x45777a
mov eax, dword [esi + 0x614]
pop edi
pop esi
mov ecx, dword [eax + 0xc]
mov eax, dword [ecx]
pop ebp
jmp dword [eax + 0xc]
xor eax, eax
inc eax
pop edi
pop esi
pop ebp
ret 0x10
Function at 0x457b4d
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x414
mov eax, dword [0x6073a4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0xc]
test esi, esi
je 0x457c03
movzx eax, word [esi]
test ax, ax
je 0x457c03
push edi
mov edi, esi
mov ecx, esi
cmp ax, 0x2f
je 0x457b8d
cmp ax, 0x5c
jne 0x457b8f
mov edi, ecx
add ecx, 2
movzx eax, word [ecx]
test ax, ax
jne 0x457b81
cmp edi, esi
je 0x457bd6
sub edi, esi
lea eax, [ebp - 0x20c]
sar edi, 1
push edi
push esi
push eax
call fcn.004d5161
add edi, edi
add esp, 0xc
cmp edi, 0x208
jae 0x457c13
xor eax, eax
mov word [ebp + edi - 0x20c], ax
lea eax, [ebp - 0x20c]
push eax
push ebx
call fcn.00457b4d
pop ecx
pop ecx
lea eax, [ebp - 0x414]
push ebx
push eax
call fcn.004d5a24
lea eax, [ebp - 0x414]
push esi
push eax
call fcn.004d59b3
add esp, 0x10
lea eax, [ebp - 0x414]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
pop edi
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.004c8d78
mov esp, ebp
pop ebp
ret
call fcn.004c93be
int3

Function at 0x4581d8
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push ecx
push edi
mov edi, ecx
cmp dword [edi], 0
jne 0x458254
cmp dword [edi + 4], 0xffffffff
jne 0x458254
push esi
lea esi, [edi + 0x138]
push esi
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
push 0x5f8b18
push esi
call fcn.004d59b3
cmp dword [ebp + 0x10], 1
pop ecx
pop ecx
pop esi
jne 0x458226
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileType]
cmp eax, 1
je 0x458226
mov eax, 0x2000000
jmp 0x458259
lea eax, [ebp - 4]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.0045a6f3
add esp, 0x10
test eax, eax
jne 0x458244
mov eax, dword [ebp - 4]
jmp 0x458259
push eax
call fcn.0045adfb
mov dword [edi], eax
mov eax, dword [0x612454]
pop ecx
jmp 0x458259
mov eax, 0x1000000
pop edi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x45a800
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
imul esi, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 0x14]
cmp byte [edi], 0
je 0x45a834
push 0
lea eax, [ebp + 0x10]
push eax
push esi
push dword [ebp + 8]
push dword [edi + 4]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x45a82f
mov byte [edi + 8], 1
mov eax, dword [ebp + 0x10]
jmp 0x45a85b
mov edx, dword [edi + 0x18]
lea eax, [edx + esi]
cmp eax, dword [edi + 0x14]
jbe 0x45a844
mov esi, dword [edi + 0x14]
sub esi, edx
mov ecx, dword [edi + 0x10]
push esi
add ecx, edx
push ecx
push dword [ebp + 8]
call fcn.004cc330
add esp, 0xc
mov eax, esi
add dword [edi + 0x18], esi
xor edx, edx
div dword [ebp + 0xc]
pop edi
pop esi
pop ebp
ret

Function at 0x45a9ce
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
test edx, edx
jne 0x45a9dc
xor eax, eax
pop ebp
ret
mov ecx, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0x10]
not ecx
cmp esi, 8
jb 0x45aa9b
push edi
mov edi, esi
shr edi, 3
movzx eax, byte [edx]
sub esi, 8
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x59eb38]
movzx eax, byte [edx + 1]
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x59eb38]
movzx eax, byte [edx + 2]
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x59eb38]
movzx eax, byte [edx + 3]
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x59eb38]
movzx eax, byte [edx + 4]
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x59eb38]
movzx eax, byte [edx + 5]
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x59eb38]
movzx eax, byte [edx + 6]
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x59eb38]
movzx eax, byte [edx + 7]
add edx, 8
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x59eb38]
sub edi, 1
jne 0x45a9f4
pop edi
test esi, esi
je 0x45aab7
movzx eax, byte [edx]
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x59eb38]
inc edx
sub esi, 1
jne 0x45aa9f
not ecx
mov eax, ecx
pop esi
pop ebp
ret