joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44f0e0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
mov esi, dword [ebp + 8]
push edi
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x14]
lea eax, [eax + ecx*2]
add eax, 0xc
push eax
call dword [0x526084]
mov edi, eax
add esp, 4
test edi, edi
jne 0x44f10d
pop edi
pop esi
mov esp, ebp
pop ebp
ret
lea ecx, [edi + 0xc]
mov dword [edi], esi
mov dword [edi + 4], ecx
mov eax, dword [esi + 0xc]
add eax, ecx
push ebx
mov ebx, dword [ebp + 0x10]
mov dword [edi + 8], eax
cmp ebx, dword [esi + 0x10]
jbe 0x44f154
mov eax, dword [esi]
push ecx
call eax
mov eax, dword [esi + 4]
push ebx
push dword [ebp + 0xc]
push dword [edi + 4]
call eax
mov eax, dword [edi + 8]
add eax, dword [esi + 0xc]
push dword [edi + 4]
mov dword [ebp - 4], eax
push eax
mov eax, dword [esi + 8]
call eax
mov ebx, dword [esi + 0x14]
add esp, 0x18
mov dword [ebp + 0x10], ebx
jmp 0x44f15a
mov eax, dword [ebp + 0xc]
mov dword [ebp - 4], eax
push dword [edi + 4]
mov eax, dword [esi]
call eax
push dword [edi + 8]
mov eax, dword [esi]
call eax
mov eax, dword [ebp + 0x10]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x44f1bb
mov ebx, dword [ebp - 4]
mov dword [ebp - 8], eax
nop word [eax + eax]
movzx eax, byte [ebx]
xor al, 0x36
mov byte [ebp + 0xb], al
lea eax, [ebp + 0xb]
push 1
push eax
push dword [edi + 4]
mov eax, dword [esi + 4]
call eax
movzx eax, byte [ebx]
lea ebx, [ebx + 1]
xor al, 0x5c
mov byte [ebp + 0xb], al
lea eax, [ebp + 0xb]
push 1
push eax
push dword [edi + 8]
mov eax, dword [esi + 4]
call eax
add esp, 0x18
sub dword [ebp + 0x10], 1
jne 0x44f180
mov ebx, dword [ebp - 8]
cmp ebx, dword [esi + 0x10]
jae 0x44f1e7
mov eax, dword [esi + 4]
push 1
push 0x4f6b96
push dword [edi + 4]
call eax
mov eax, dword [esi + 4]
push 1
push 0x4f6b97
push dword [edi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [esi + 0x10]
jb 0x44f1c0
pop ebx
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x451d00
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
test ax, ax
mov ecx, 8
push 1
cmovs esi, ecx
call edi
test ax, ax
jns 0x451d25
or esi, 1
push 2
call edi
test ax, ax
jns 0x451d31
or esi, 2
push 0x10
call edi
test ax, ax
jns 0x451d3d
or esi, 4
push 0x12
call edi
test ax, ax
jns 0x451d49
or esi, 0x20
pop edi
mov eax, esi
pop esi
ret
Function at 0x455500
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
mov edi, ecx
xor esi, esi
lea ecx, [edi + 0x40c]
call fcn.00466fe0
mov ebx, dword [ebp + 8]
test eax, eax
jle 0x45555b
nop
push esi
lea ecx, [edi + 0x40c]
mov byte [ebp + 0xb], 0
call fcn.004582b0
lea ecx, [ebp + 0xb]
push ecx
push dword [ebp + 0x10]
mov edx, dword [eax]
mov ecx, eax
push dword [ebp + 0xc]
push ebx
call dword [edx]
cmp byte [ebp + 0xb], 0
jne 0x4556f6
lea ecx, [edi + 0x40c]
inc esi
call fcn.00466fe0
cmp esi, eax
jl 0x455520
sub ebx, 0x100
je 0x455632
sub ebx, 4
je 0x4555c7
sub ebx, 2
jne 0x455627
push dword [ebp + 0xc]
xor eax, eax
mov dword [ebp + 8], eax
call fcn.004d1b34
mov ecx, dword [edi + 0x104]
lea edx, [ebp + 8]
add esp, 4
mov word [ebp + 8], ax
mov eax, dword [ecx]
push reloc.WS2_32.dll_select
push edx
push 0x457390
call dword [eax + 0x128]
mov esi, eax
test esi, esi
je 0x455627
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 0x11c]
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 0x18]
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret 0x10
cmp dword [edi + 0x108], 0
je 0x455627
mov eax, dword [ebp + 0xc]
xorps xmm0, xmm0
movq qword [ebp - 0xc], xmm0
mov word [ebp - 0xc], ax
mov eax, dword [edi + 0x11c]
movups xmmword [ebp - 0x1c], xmm0
mov dword [ebp - 0x14], eax
mov eax, dword [edi + 0x120]
mov dword [ebp - 4], 0
mov dword [ebp - 0x20], 6
mov dword [ebp - 0x10], eax
call fcn.00451d00
mov word [ebp - 0xa], ax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [edi + 0x108]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + 0x134]
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret 0x10
cmp dword [ebp + 0xc], 9
jne 0x455627
mov ecx, dword [edi + 0x108]
test ecx, ecx
je 0x455690
mov eax, dword [ecx]
mov eax, dword [eax + 0xf4]
call eax
test al, al
je 0x455690
mov ecx, dword [edi + 0x108]
mov eax, dword [ecx]
mov eax, dword [eax + 0x100]
call eax
test al, al
je 0x455690
mov ecx, dword [edi + 0x108]
push str.RichEditUI
mov eax, dword [ecx]
call dword [eax + 0xc]
push eax
call fcn.004c4473
add esp, 8
test eax, eax
je 0x455690
mov ecx, dword [edi + 0x108]
call fcn.0047cdc0
test al, al
jne 0x455627
mov ecx, dword [edi + 0x108]
test ecx, ecx
je 0x4556dd
mov eax, dword [ecx]
mov eax, dword [eax + 0xf4]
call eax
test al, al
je 0x4556dd
mov ecx, dword [edi + 0x108]
mov eax, dword [ecx]
mov eax, dword [eax + 0x100]
call eax
test al, al
je 0x4556dd
mov ecx, dword [edi + 0x108]
push str.WkeWebkitUI
mov eax, dword [ecx]
call dword [eax + 0xc]
push eax
call fcn.004c4473
add esp, 8
test eax, eax
jne 0x455627
push 0x10
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
mov ecx, edi
setns al
movzx eax, al
push eax
call fcn.00456b60
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x456790
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push esi
push edi
mov edi, ecx
call dword [sym.imp.USER32.dll_GetFocus]
mov ecx, dword [edi + 0xa8]
mov esi, dword [ebp + 8]
cmp eax, ecx
je 0x4567bc
cmp esi, dword [edi + 0x108]
je 0x4567bc
push ecx
call dword [sym.imp.USER32.dll_SetFocus]
mov eax, dword [edi + 0x108]
cmp esi, eax
je 0x4568b1
test eax, eax
je 0x456828
xorps xmm0, xmm0
mov dword [ebp - 4], 0
movups xmmword [ebp - 0x1c], xmm0
mov dword [ebp - 0x20], 0x17
movq qword [ebp - 0xc], xmm0
mov dword [ebp - 0x1c], esi
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [edi + 0x108]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + 0x134]
push 0
push 0
push 0
push str.killfocus
push dword [edi + 0x108]
mov ecx, edi
call fcn.00456270
mov dword [edi + 0x108], 0
test esi, esi
je 0x4568b1
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x1c]
cmp eax, edi
jne 0x4568b1
mov eax, dword [esi]
mov ecx, esi
mov eax, dword [eax + 0xf4]
call eax
test al, al
je 0x4568b1
mov eax, dword [esi]
mov ecx, esi
mov eax, dword [eax + 0x100]
call eax
test al, al
je 0x4568b1
xorps xmm0, xmm0
mov dword [edi + 0x108], esi
movups xmmword [ebp - 0x1c], xmm0
mov dword [ebp - 4], 0
movq qword [ebp - 0xc], xmm0
mov dword [ebp - 0x20], 0x18
mov dword [ebp - 0x1c], esi
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, dword [edi + 0x108]
lea edx, [ebp - 0x20]
mov dword [ebp - 0x18], eax
push edx
mov eax, dword [ecx]
call dword [eax + 0x134]
push 0
push 0
push 0
push str.setfocus
push dword [edi + 0x108]
mov ecx, edi
call fcn.00456270
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x457d30
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 0x457d75
cmp byte [ebp + 8], 0
je 0x457d69
cmp byte [ebp + 0xc], 0
mov ecx, 1
mov eax, 4
cmovne eax, ecx
push eax
push dword [esi + 4]
call dword [sym.imp.USER32.dll_ShowWindow]
pop esi
pop ebp
ret 8
xor eax, eax
push eax
push dword [esi + 4]
call dword [sym.imp.USER32.dll_ShowWindow]
pop esi
pop ebp
ret 8
Function at 0x45b590
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e7522
mov eax, dword fs:[0]
push eax
sub esp, 0x2e0
mov eax, dword [0x526060]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
push 0xfffffffffffffff0
call fcn.00466fe0
push eax
call dword [sym.imp.USER32.dll_GetWindowLongW]
and eax, 0xff3fffff
mov ecx, edi
or eax, 0x6000000
push eax
push 0xfffffffffffffff0
call fcn.00466fe0
push eax
call dword [sym.imp.USER32.dll_SetWindowLongW]
mov eax, dword [edi]
lea ebx, [edi + 0x30]
mov ecx, edi
call dword [eax + 0x30]
push eax
push dword [edi + 4]
mov ecx, ebx
call fcn.004518a0
mov ecx, edi
lea eax, [edi + 0x24]
neg ecx
sbb ecx, ecx
and ecx, eax
push ecx
mov ecx, ebx
call fcn.004508e0
lea ecx, [ebp - 0x2e8]
call fcn.00485b20
mov eax, dword [edi]
lea ecx, [ebp - 0x118]
push ecx
mov ecx, edi
mov dword [ebp - 4], 0
call dword [eax + 0x28]
lea ecx, [ebp - 0x118]
mov byte [ebp - 4], 1
call fcn.00458b40
lea ecx, [ebp - 0x94]
test al, al
mov eax, dword [edi]
push ecx
mov ecx, edi
jne 0x45b6a3
call dword [eax + 0x2c]
mov ecx, eax
mov byte [ebp - 4], 2
call fcn.004e3050
push eax
call fcn.004d1d34
add esp, 4
movzx esi, ax
lea ecx, [ebp - 0x94]
mov byte [ebp - 4], 1
call fcn.00458180
mov ecx, edi
lea eax, [edi + 0x28]
neg ecx
push 0
sbb ecx, ecx
and ecx, eax
push ebx
push ecx
lea ecx, [ebp - 0x118]
call fcn.004e3050
push eax
push esi
lea ecx, [ebp - 0x2e8]
call fcn.00486cf0
mov esi, eax
jmp 0x45b6e3
call dword [eax + 0x2c]
mov edx, edi
mov byte [ebp - 4], 3
neg edx
lea ecx, [edi + 0x28]
push 0
sbb edx, edx
push ebx
and edx, ecx
mov ecx, eax
push edx
push 0
call fcn.004e3050
push ecx
mov ecx, esp
mov dword [ecx], eax
lea ecx, [ebp - 0x2e8]
call fcn.00486cf0
lea ecx, [ebp - 0x94]
mov byte [ebp - 4], 1
mov esi, eax
call fcn.00458180
test esi, esi
jne 0x45b74c
push 0xffffffffffffffff
push 0x4f7828
lea ecx, [ebp - 0x94]
call fcn.00458020
mov eax, dword [edi]
lea ecx, [ebp - 0x19c]
push ecx
mov ecx, edi
mov byte [ebp - 4], 4
call dword [eax + 0x2c]
push eax
lea ecx, [ebp - 0x94]
mov byte [ebp - 4], 5
call fcn.00458310
lea ecx, [ebp - 0x19c]
mov byte [ebp - 4], 4
call fcn.00458180
push 0x10
push str.Duilib
lea ecx, [ebp - 0x94]
call fcn.004e3050
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.004509b0
mov edx, edi
lea eax, [edi + 0x20]
neg edx
mov ecx, ebx
sbb edx, edx
and edx, eax
push edx
call fcn.004507d0
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 0x1c]
lea ecx, [ebp - 0x118]
call fcn.00458180
lea ecx, [ebp - 0x2e8]
call fcn.00484900
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00412aed
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4604e0
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x414
mov eax, dword [0x526060]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x460514
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x460514
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
movzx eax, word [ebx]
test ax, ax
je 0x4605fc
push edi
mov edi, ebx
mov ecx, ebx
cmp ax, 0x2f
je 0x460531
cmp ax, 0x5c
jne 0x460533
mov edi, ecx
movzx eax, word [ecx + 2]
add ecx, 2
test ax, ax
jne 0x460525
cmp edi, ebx
je 0x46057f
sub edi, ebx
lea eax, [ebp - 0x414]
and edi, 0xfffffffe
push edi
push ebx
push eax
call fcn.004c3b30
add esp, 0xc
cmp edi, 0x208
jae 0x46060c
xor eax, eax
mov word [ebp + edi - 0x414], ax
lea eax, [ebp - 0x414]
push eax
push esi
call fcn.004604e0
add esp, 8
xor eax, eax
mov word [ebp - 0x20c], ax
test esi, esi
je 0x4605a4
lea ecx, [ebp - 0x20c]
sub ecx, esi
movzx eax, word [esi]
lea esi, [esi + 2]
mov word [ecx + esi - 2], ax
test ax, ax
jne 0x460594
mov esi, ebx
mov ax, word [ebx]
add ebx, 2
test ax, ax
jne 0x4605a6
lea edi, [ebp - 0x20c]
sub ebx, esi
add edi, 0xfffffffe
nop dword [eax]
mov ax, word [edi + 2]
add edi, 2
test ax, ax
jne 0x4605c0
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 0x4605fc
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.00412aed
mov esp, ebp
pop ebp
ret
call fcn.00413652
int3

Function at 0x460d50
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x460e1d
cmp dword [esi + 4], 0xffffffff
jne 0x460e1d
push edi
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 0x460d81
sub ecx, edx
sar ecx, 1
movzx eax, word [esi + ecx*2 + 0x242]
cmp eax, 0x5c
je 0x460db8
cmp eax, 0x2f
je 0x460db8
add edi, 0xfffffffe
mov ax, word [edi + 2]
lea edi, [edi + 2]
test ax, ax
jne 0x460da5
mov eax, dword [0x515260]
mov dword [edi], eax
mov edi, dword [ebp + 0x10]
cmp edi, 1
jne 0x460dde
push edi
push 0
push 0
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
jne 0x460dde
pop edi
mov eax, 0x2000000
pop esi
pop ebp
ret 0xc
lea eax, [ebp + 0x10]
push eax
push edi
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.004639b0
add esp, 0x10
test eax, eax
jne 0x460dfe
mov eax, dword [ebp + 0x10]
pop edi
pop esi
pop ebp
ret 0xc
push eax
call fcn.00464210
add esp, 4
mov dword [esi], eax
xor ecx, ecx
mov edx, 0x200
test eax, eax
cmove ecx, edx
pop edi
mov eax, ecx
pop esi
pop ebp
ret 0xc
mov eax, 0x1000000
pop esi
pop ebp
ret 0xc
Function at 0x461410
Capabilities:
Generate random numbers using the delphi lcg
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
movsx eax, byte [ebp + 0xc]
mov ecx, dword [edx]
xor eax, ecx
movzx eax, al
shr ecx, 8
mov eax, dword [eax*4 + 0x4f9478]
xor eax, ecx
mov ecx, dword [edx + 8]
mov dword [edx], eax
movzx eax, al
add eax, dword [edx + 4]
imul eax, eax, 0x8088405
inc eax
mov dword [edx + 4], eax
shr eax, 0x18
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x4f9478]
mov dword [edx + 8], ecx
pop ebp
ret
Function at 0x463ae0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 0x14]
mov esi, ebx
imul esi, dword [ebp + 0x10]
cmp byte [edi], 0
je 0x463b1e
push 0
lea eax, [ebp + 0xc]
push eax
push esi
push dword [ebp + 8]
push dword [edi + 4]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x463b12
mov byte [edi + 8], 1
mov eax, dword [ebp + 0xc]
xor edx, edx
pop edi
pop esi
div ebx
pop ebx
pop ebp
ret
mov edx, dword [edi + 0x1c]
mov ecx, dword [edi + 0x18]
lea eax, [edx + esi]
cmp eax, ecx
jbe 0x463b2f
mov esi, ecx
sub esi, edx
mov ecx, dword [edi + 0x14]
push esi
add ecx, edx
push ecx
push dword [ebp + 8]
call fcn.004c3b30
add dword [edi + 0x1c], esi
add esp, 0xc
mov eax, esi
xor edx, edx
div ebx
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x463cb0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
test edx, edx
jne 0x463cbe
xor eax, eax
pop ebp
ret
mov eax, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0x10]
not eax
cmp esi, 8
jb 0x463d7d
push edi
mov edi, esi
shr edi, 3
movzx ecx, byte [edx]
sub esi, 8
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x4f9478]
movzx ecx, byte [edx + 1]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x4f9478]
movzx ecx, byte [edx + 2]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x4f9478]
movzx ecx, byte [edx + 3]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x4f9478]
movzx ecx, byte [edx + 4]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x4f9478]
movzx ecx, byte [edx + 5]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x4f9478]
movzx ecx, byte [edx + 6]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x4f9478]
movzx ecx, byte [edx + 7]
add edx, 8
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x4f9478]
sub edi, 1
jne 0x463cd6
pop edi
test esi, esi
je 0x463d9b
movzx ecx, byte [edx]
lea edx, [edx + 1]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x4f9478]
sub esi, 1
jne 0x463d81
not eax
pop esi
pop ebp
ret
Function at 0x46f180
Capabilities:
Extract resource via kernel32 functions
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
movzx eax, word [ebp + 8]
mov dword [ebp + 8], eax
pop ebp
jmp fcn.0046f260
Function at 0x478170
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
mov eax, dword [esi + 8]
mov edi, eax
and edi, 7
je 0x478197
cmp eax, edi
jge 0x47818f
push esi
call fcn.00473320
add esp, 4
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 0x4781c0
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 0x4781a3
mov dword [esi + 8], edx
cmp ecx, 4
jge 0x4781dc
mov edi, dword [esi + 4]
mov eax, dword [esi]
cmp eax, edi
jb 0x4781cd
xor dl, dl
jmp 0x4781d2
mov dl, byte [eax]
inc eax
mov dword [esi], eax
mov byte [ebp + ecx + 8], dl
inc ecx
cmp ecx, 4
jl 0x4781c5
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 0x478211
pop edi
pop esi
mov dword [ebp + 8], str.zlib_corrupt
pop ebp
jmp fcn.00473230
mov eax, dword [esi]
add eax, edi
cmp eax, dword [esi + 4]
jbe 0x478229
pop edi
pop esi
mov dword [ebp + 8], str.read_past_buffer
pop ebp
jmp fcn.00473230
mov ecx, dword [esi + 0x10]
lea eax, [ecx + edi]
cmp eax, dword [esi + 0x18]
jbe 0x478247
push edi
push ecx
push esi
call fcn.0047b410
add esp, 0xc
test eax, eax
jne 0x478247
pop edi
pop esi
pop ebp
ret
push edi
push dword [esi]
push dword [esi + 0x10]
call fcn.004c3b30
add dword [esi], edi
add esp, 0xc
add dword [esi + 0x10], edi
mov eax, 1
pop edi
pop esi
pop ebp
ret

Function at 0x47f240
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
cmp dword [esi + 0x624], 0
je 0x47f2ad
cmp dword [ebp + 8], 0x100
jne 0x47f29d
cmp word [ebp + 0xc], 0xd
jne 0x47f29d
cmp byte [esi + 0x62a], 0
je 0x47f27e
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
jns 0x47f29d
cmp byte [esi + 0x62b], 0
jne 0x47f29d
mov ecx, dword [esi + 0x44]
test ecx, ecx
je 0x47f296
push 0
push 0
push 0
push str.return
push esi
call fcn.00456270
xor eax, eax
pop esi
pop ebp
ret 0x10
mov eax, dword [esi + 0x624]
pop esi
mov ecx, dword [eax + 0xc]
mov eax, dword [ecx]
pop ebp
jmp dword [eax + 0xc]
mov eax, 1
pop esi
pop ebp
ret 0x10
Function at 0x48b2f0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
mov edi, ecx
mov eax, dword [edi]
mov eax, dword [eax + 0x108]
call eax
mov ebx, dword [ebp + 8]
test al, al
jne 0x48b337
mov eax, dword [ebx]
cmp eax, 8
jle 0x48b337
cmp eax, 0x16
jge 0x48b337
mov ecx, dword [edi + 0x4f0]
push ebx
test ecx, ecx
je 0x48b32a
mov eax, dword [ecx]
call dword [eax + 0x18]
pop edi
pop ebx
pop ebp
ret 4
mov ecx, edi
call fcn.0048aee0
pop edi
pop ebx
pop ebp
ret 4
mov ecx, dword [edi + 0x4f0]
push esi
test ecx, ecx
je 0x48b395
mov eax, dword [ecx]
call dword [eax + 4]
cmp byte [eax + 0x458], 0
je 0x48b395
cmp dword [ebx], 0xf
jne 0x48b395
mov eax, dword [edi]
mov ecx, edi
mov eax, dword [eax + 0x100]
call eax
test al, al
je 0x48b4d9
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
mov ecx, 0x8000
test cx, ax
jne 0x48b3c2
mov eax, dword [edi + 0x4d0]
lea ecx, [edi + 0x4d0]
pop esi
pop edi
pop ebx
mov dword [ebp + 8], 1
pop ebp
jmp dword [eax + 0x14]
mov eax, dword [ebx]
cmp eax, 0xd
jne 0x48b419
mov eax, dword [edi]
mov ecx, edi
mov eax, dword [eax + 0x100]
call eax
test al, al
je 0x48b4d9
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
mov ecx, 0x8000
test cx, ax
je 0x48b3e6
lea esi, [edi + 0x4d0]
mov edi, dword [esi]
mov ecx, esi
mov eax, dword [edi + 0x10]
call eax
test al, al
mov ecx, esi
sete al
movzx eax, al
push eax
call dword [edi + 0x18]
pop esi
pop edi
pop ebx
pop ebp
ret 4
mov eax, dword [edi + 0x4d0]
lea ecx, [edi + 0x4d0]
push 1
call dword [eax + 0x14]
mov edx, dword [edi + 0x4d0]
lea eax, [edi + 0x158]
push eax
lea eax, [ebx + 0xc]
push eax
push edi
lea ecx, [edi + 0x4d0]
call dword [edx + 0x28]
pop esi
pop edi
pop ebx
pop ebp
ret 4
cmp eax, 0xe
jne 0x48b461
mov eax, dword [edi]
mov ecx, edi
mov eax, dword [eax + 0x100]
call eax
test al, al
je 0x48b4d9
mov ecx, dword [edi + 0x44]
push 0
push 0
push 0
push str.itemclick
push edi
call fcn.00456270
mov edx, dword [edi + 0x4d0]
lea ecx, [edi + 0x4d0]
lea eax, [ebx + 0xc]
push eax
push edi
call dword [edx + 0x30]
pop esi
pop edi
pop ebx
pop ebp
ret 4
cmp eax, 9
jne 0x48b481
mov edx, dword [edi + 0x4d0]
lea ecx, [edi + 0x4d0]
lea eax, [ebx + 0xc]
push eax
push edi
call dword [edx + 0x2c]
pop esi
pop edi
pop ebx
pop ebp
ret 4
cmp eax, 0xb
jne 0x48b4ab
mov eax, dword [edi]
mov ecx, edi
mov eax, dword [eax + 0x100]
call eax
test al, al
je 0x48b4d9
or dword [edi + 0x4fc], 8
mov ecx, edi
call fcn.0048d4b0
pop esi
pop edi
pop ebx
pop ebp
ret 4
cmp eax, 0xa
jne 0x48b4d1
mov eax, dword [edi + 0x4fc]
test al, 8
je 0x48b4d9
and eax, 0xfffffff7
mov ecx, edi
mov dword [edi + 0x4fc], eax
call fcn.0048d4b0
pop esi
pop edi
pop ebx
pop ebp
ret 4
push ebx
mov ecx, edi
call fcn.0048aee0
pop esi
pop edi
pop ebx
pop ebp
ret 4