joyce8/EMBER2024-capa huggingface dataset:
Function at 0x478710
Capabilities:
Access peb ldr_data
Enumerate pe sections
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x5f5488
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x10
push ebx
push ebp
push esi
push edi
mov esi, ecx
push 0
push 0x2e
lea ecx, [esp + 0x1c]
call fcn.0047cd40
mov eax, dword [esp + 0x18]
mov edi, dword [esp + 0x30]
push 1
push 0x2e
push eax
mov ecx, edi
mov dword [esp + 0x34], 0
call fcn.0047d0c0
mov eax, dword [esp + 0x18]
mov ecx, dword [eax]
mov dword [esi + 4], ecx
mov dx, word [eax + 4]
mov word [esi + 8], dx
mov cx, word [eax + 6]
mov word [esi + 0xa], cx
mov dx, word [eax + 8]
mov word [esi + 0xc], dx
mov cx, word [eax + 0xa]
mov word [esi + 0xe], cx
mov dx, word [eax + 0xc]
mov word [esi + 0x10], dx
mov cx, word [eax + 0xe]
mov word [esi + 0x12], cx
mov edx, dword [eax + 0x10]
mov dword [esi + 0x14], edx
mov ecx, dword [eax + 0x14]
mov dword [esi + 0x18], ecx
mov edx, dword [eax + 0x18]
mov dword [esi + 0x1c], edx
mov cx, word [eax + 0x20]
mov dx, word [eax + 0x22]
mov bx, word [eax + 0x1c]
mov bp, word [eax + 0x1e]
mov word [esp + 0x30], cx
mov word [esi + 0x20], dx
mov cx, word [eax + 0x24]
mov word [esi + 0x22], cx
mov edx, dword [eax + 0x26]
mov dword [esi + 0x24], edx
mov eax, dword [eax + 0x2a]
lea ecx, [esp + 0x14]
mov dword [esi + 0x28], eax
call fcn.0047cdf0
mov edx, dword [esi + 4]
mov ecx, 0x66be58
cmp edx, dword [ecx]
je 0x4787fc
lea ecx, [esp + 0x14]
mov dword [esp + 0x28], 0xffffffff
call fcn.0047cdc0
xor al, al
jmp 0x478894
mov ecx, edi
call fcn.0047d580
and ebx, 0xffff
push 0
push ebx
lea ecx, [esi + 0x38]
mov dword [esp + 0x18], eax
call fcn.0047ce20
mov ecx, dword [edi + 0x1c]
mov eax, dword [esi + 0x3c]
push ebx
push eax
mov edx, dword [ecx]
call dword [edx + 0x34]
test bp, bp
je 0x47884a
mov ebx, ebp
push 0
and ebx, 0xffff
lea ecx, [esi + 0x2c]
push ebx
call fcn.0047ce20
mov ecx, dword [edi + 0x1c]
mov eax, dword [esi + 0x30]
push ebx
push eax
mov edx, dword [ecx]
call dword [edx + 0x34]
mov ebx, dword [esp + 0x30]
test bx, bx
je 0x478871
and ebx, 0xffff
push 0
push ebx
lea ecx, [esi + 0x44]
call fcn.0047ce20
mov ecx, dword [edi + 0x1c]
mov esi, dword [esi + 0x48]
push ebx
push esi
mov eax, dword [ecx]
call dword [eax + 0x34]
mov ecx, edi
call fcn.0047d580
mov ecx, dword [esp + 0x10]
mov dword [esp + 0x28], 0xffffffff
cmp eax, ecx
lea ecx, [esp + 0x14]
sete bl
call fcn.0047cdc0
mov al, bl
mov ecx, dword [esp + 0x20]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x1c
ret 4
Function at 0x478d70
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x5f54c8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebx, ecx
push esi
push edi
push 0
mov esi, dword [ebx + 0x40]
mov edi, dword [ebx + 0x34]
mov eax, edi
mov ebp, esi
and eax, 0xffff
and ebp, 0xffff
mov dword [esp + 0x14], eax
lea ecx, [esp + 0x1c]
lea eax, [eax + ebp + 0x1e]
push eax
mov dword [esp + 0x1c], eax
call fcn.0047cd40
mov eax, dword [esp + 0x1c]
mov ecx, dword [0x66be5c]
push 1
mov dword [esp + 0x30], 0
mov dword [eax], ecx
mov eax, dword [esp + 0x20]
mov dx, word [ebx + 0xa]
mov word [eax + 4], dx
mov edx, dword [esp + 0x20]
mov cx, word [ebx + 0xc]
mov word [edx + 6], cx
mov ecx, dword [esp + 0x20]
mov ax, word [ebx + 0xe]
mov word [ecx + 8], ax
mov eax, dword [esp + 0x20]
mov dx, word [ebx + 0x10]
mov word [eax + 0xa], dx
mov edx, dword [esp + 0x20]
mov cx, word [ebx + 0x12]
mov word [edx + 0xc], cx
mov ecx, dword [esp + 0x20]
mov eax, dword [ebx + 0x14]
mov dword [ecx + 0xe], eax
mov eax, dword [esp + 0x20]
mov edx, dword [ebx + 0x18]
mov dword [eax + 0x12], edx
mov edx, dword [esp + 0x20]
mov ecx, dword [ebx + 0x1c]
mov dword [edx + 0x16], ecx
mov eax, dword [esp + 0x20]
mov word [eax + 0x1a], si
mov ecx, dword [esp + 0x20]
mov word [ecx + 0x1c], di
mov edx, dword [esp + 0x20]
mov esi, dword [ebx + 0x3c]
mov ecx, ebp
mov eax, ecx
lea edi, [edx + 0x1e]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x20]
mov esi, dword [ebx + 0x30]
mov eax, ecx
lea edi, [edx + ebp + 0x1e]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edi, dword [esp + 0x18]
mov ecx, dword [esp + 0x20]
mov esi, dword [esp + 0x38]
push edi
push ecx
mov ecx, esi
call fcn.0047dff0
lea ecx, [ebx + 0x2c]
call fcn.0047cdf0
mov ecx, esi
call fcn.0047d580
mov ecx, esi
mov word [ebx + 0x20], ax
call fcn.0047e300
sub eax, edi
lea ecx, [esp + 0x18]
mov dword [ebx + 0x28], eax
mov dword [esp + 0x2c], 0xffffffff
call fcn.0047cdc0
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 4
Function at 0x4797c0
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebp
mov ebp, dword [esp + 8]
push esi
mov esi, ecx
push edi
push ebp
lea edi, [esi + 0xec]
mov ecx, edi
call fcn.0047eb80
test al, al
jne 0x4797e1
pop edi
pop esi
pop ebp
ret 4
lea ecx, [esi + 0x78]
call fcn.0047d2d0
cmp eax, 1
jne 0x4797f6
pop edi
pop esi
xor al, al
pop ebp
ret 4
mov al, byte [esi + 0xe8]
test al, al
je 0x479808
pop edi
pop esi
xor al, al
pop ebp
ret 4
lea ecx, [esi + 0x20]
call fcn.0047e380
push ebp
mov ecx, edi
call fcn.0047eba0
mov ecx, dword [esi + 0x114]
call fcn.00478ff0
test al, al
je 0x4798bf
mov eax, dword [esi + 0x10]
test eax, eax
jne 0x47983a
pop edi
pop esi
xor al, al
pop ebp
ret 4
mov dword [esi + 0x14], 0x12345678
mov dword [esi + 0x18], 0x23456789
mov dword [esi + 0x1c], 0x34567890
mov eax, dword [esi + 0x10]
xor edi, edi
test eax, eax
jbe 0x4798ab
mov eax, dword [esi + 0xc]
mov cl, byte [edi + eax]
mov eax, dword [esi + 0x14]
mov byte [esp + 0x10], cl
mov ecx, esi
mov edx, dword [esp + 0x10]
push edx
push eax
call fcn.0047c4f0
mov edx, dword [esi + 0x18]
mov dword [esi + 0x14], eax
and eax, 0xff
add eax, edx
mov edx, dword [esi + 0x1c]
imul eax, eax, 0x8088405
inc eax
mov dword [esi + 0x18], eax
shr eax, 0x18
mov byte [esp + 0x10], al
mov ecx, dword [esp + 0x10]
push ecx
push edx
mov ecx, esi
call fcn.0047c4f0
mov dword [esi + 0x1c], eax
mov eax, dword [esi + 0x10]
inc edi
cmp edi, eax
jb 0x479858
mov ecx, esi
call fcn.0047c270
test al, al
jne 0x4798bf
push 0xffffffffffffff94
mov ecx, esi
call fcn.00479460
mov eax, dword [esi + 0x114]
mov di, word [eax + 0xe]
test di, di
je 0x4798dd
cmp di, 8
je 0x4798e3
push 0xffffffffffffff9b
mov ecx, esi
call fcn.00479460
cmp di, 8
jne 0x47991a
mov al, byte [esi + 4]
test al, al
je 0x4798f2
lea eax, [esi + 0xcc]
jmp 0x4798f4
xor eax, eax
push 0x38
push str.1.1.4
lea ecx, [esi + 0x28]
push 0xfffffffffffffff1
push ecx
mov dword [esi + 0x50], eax
call fcn.005b4d20
test eax, eax
je 0x47991a
cmp eax, 2
je 0x47991a
push eax
mov ecx, esi
call fcn.00479460
mov ecx, dword [esi + 0x114]
mov edx, dword [ecx + 0x18]
mov dword [esi + 0x64], edx
call fcn.00478ff0
test al, al
je 0x479933
add dword [esi + 0x64], 0xfffffff4
mov eax, dword [esi + 0x114]
pop edi
mov ecx, dword [eax + 0x1c]
mov dword [esi + 0x68], 0
mov dword [esi + 0x60], ecx
mov dword [esi + 0x3c], 0
mov dword [esi + 0x2c], 0
mov byte [esi + 0xe8], 0xff
pop esi
mov al, 1
pop ebp
ret 4
Function at 0x47aa30
Capabilities:
Create directory

Disassembly:
push 0xffffffffffffffff
push 0x5f584c
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x128
mov eax, dword [esp + 0x138]
push ebx
push edi
push eax
lea ecx, [esp + 0xc]
call fcn.005e0f55
push 0x6463d8
lea ecx, [esp + 0xc]
mov dword [esp + 0x13c], 0
call fcn.005de8da
mov ecx, dword [esp + 8]
lea edx, [esp + 0xc]
push ecx
push edx
call fcn.0047a5b0
mov ecx, dword [esp + 0x10]
mov eax, dword [eax]
push ecx
push eax
mov byte [esp + 0x148], 1
call fcn.0044ea3a
add esp, 0x10
or edi, 0xffffffff
test eax, eax
je 0x47ab69
push esi
mov esi, dword [esp + 0xc]
lea ecx, [esp + 0x14]
call fcn.005b1ce4
push 0
push esi
lea ecx, [esp + 0x1c]
mov byte [esp + 0x144], 2
call fcn.005b1da7
test eax, eax
jne 0x47ab29
lea edx, [esp + 0x30]
push 0x104
push edx
call fcn.005b2a9c
add esp, 8
test eax, eax
je 0x47ab14
push esi
call fcn.005b2a16
add esp, 4
test eax, eax
jne 0x47ab14
lea eax, [esp + 0x30]
push eax
call fcn.005b2a16
add esp, 4
lea ecx, [esp + 0x14]
mov byte [esp + 0x13c], 1
call fcn.005b1d21
mov eax, edi
jmp 0x47ab5b
lea ecx, [esp + 0x14]
mov byte [esp + 0x13c], 1
call fcn.005b1d21
xor eax, eax
jmp 0x47ab5b
lea ecx, [esp + 0x14]
call fcn.005b1fc7
mov edx, dword [esp + 0x14]
push 0x10
lea ecx, [esp + 0x18]
call dword [edx + 0x38]
neg eax
sbb eax, eax
lea ecx, [esp + 0x14]
and al, 0xfe
mov byte [esp + 0x13c], 1
inc eax
mov esi, eax
call fcn.005b1d21
mov eax, esi
cmp eax, edi
pop esi
sete al
test al, al
jne 0x47ab69
xor bl, bl
jmp 0x47ab6b
mov bl, 1
lea ecx, [esp + 0xc]
mov byte [esp + 0x138], 0
call fcn.005e0ee7
test bl, bl
jne 0x47abf6
mov eax, dword [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
call fcn.0047a5b0
mov eax, dword [eax]
mov byte [esp + 0x140], 3
push eax
call fcn.0047aa30
add esp, 0xc
lea ecx, [esp + 0xc]
test al, al
sete bl
mov byte [esp + 0x138], 0
call fcn.005e0ee7
test bl, bl
jne 0x47abcd
mov edx, dword [esp + 8]
push 0
push edx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
test eax, eax
jne 0x47abf6
lea ecx, [esp + 8]
mov dword [esp + 0x138], edi
call fcn.005e0ee7
pop edi
xor al, al
pop ebx
mov ecx, dword [esp + 0x128]
mov dword fs:[0], ecx
add esp, 0x134
ret
lea ecx, [esp + 8]
mov dword [esp + 0x138], edi
call fcn.005e0ee7
mov ecx, dword [esp + 0x130]
pop edi
mov al, 1
pop ebx
mov dword fs:[0], ecx
add esp, 0x134
ret
Function at 0x47b3c0
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, ecx
cmp byte [ebx + 0xe8], 1
je 0x47b3d2
xor al, al
pop ebx
ret 8
mov ecx, dword [esp + 0xc]
mov eax, dword [esp + 8]
push esi
mov esi, dword [ebx + 0x114]
push ecx
mov dword [ebx + 0x28], eax
mov dword [ebx + 0x2c], ecx
push eax
mov eax, dword [esi + 0x14]
push eax
call fcn.005b5440
mov dword [esi + 0x14], eax
mov eax, dword [ebx + 0x2c]
test eax, eax
jbe 0x47b51c
push ebp
push edi
mov eax, dword [ebx + 0x38]
test eax, eax
jne 0x47b47a
mov ecx, dword [ebx + 0x114]
call fcn.00478ff0
test al, al
je 0x47b455
mov eax, dword [ebx + 0x64]
xor ebp, ebp
test eax, eax
jbe 0x47b455
mov esi, dword [ebx + 0x70]
mov edi, dword [ebx + 0x1c]
add esi, ebp
and edi, 0xfffd
or edi, 2
mov cl, byte [esi]
push ecx
mov ecx, ebx
call fcn.0047c200
mov edx, edi
mov al, byte [esi]
xor edx, 1
imul edx, edi
sar edx, 8
xor al, dl
inc ebp
mov byte [esi], al
mov eax, dword [ebx + 0x64]
cmp ebp, eax
jb 0x47b421
mov eax, dword [ebx + 0x64]
mov ecx, dword [ebx + 0x70]
push 0
push eax
push ecx
lea ecx, [ebx + 0x78]
call fcn.0047dff0
mov dword [ebx + 0x64], 0
mov edx, dword [ebx + 0x74]
mov dword [ebx + 0x38], edx
mov eax, dword [ebx + 0x70]
mov dword [ebx + 0x34], eax
mov ecx, dword [ebx + 0x114]
cmp word [ecx + 0xe], 8
jne 0x47b4b5
mov esi, dword [ebx + 0x3c]
lea eax, [ebx + 0x28]
push 0
push eax
call fcn.005b5a00
test eax, eax
je 0x47b4a6
cmp eax, 2
je 0x47b4a6
push eax
mov ecx, ebx
call fcn.00479460
mov edx, dword [ebx + 0x3c]
mov eax, dword [ebx + 0x64]
sub edx, esi
add eax, edx
mov dword [ebx + 0x64], eax
jmp 0x47b50f
mov eax, dword [ebx + 0x2c]
mov ecx, dword [ebx + 0x38]
cmp eax, ecx
jb 0x47b4c1
mov eax, ecx
mov esi, dword [ebx + 0x28]
mov edi, dword [ebx + 0x34]
mov ecx, eax
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edx, dword [ebx + 0x2c]
mov ecx, dword [ebx + 0x38]
mov ebp, dword [ebx + 0x28]
mov edi, dword [ebx + 0x34]
mov esi, dword [ebx + 0x30]
sub edx, eax
sub ecx, eax
mov dword [ebx + 0x2c], edx
mov edx, dword [ebx + 0x3c]
mov dword [ebx + 0x38], ecx
mov ecx, dword [ebx + 0x64]
add ebp, eax
add edi, eax
add esi, eax
add edx, eax
add ecx, eax
mov dword [ebx + 0x28], ebp
mov dword [ebx + 0x34], edi
mov dword [ebx + 0x30], esi
mov dword [ebx + 0x3c], edx
mov dword [ebx + 0x64], ecx
mov eax, dword [ebx + 0x2c]
test eax, eax
ja 0x47b402
pop edi
pop ebp
pop esi
mov al, 1
pop ebx
ret 8
Function at 0x47b530
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, ecx
cmp byte [esi + 0xe8], 1
je 0x47b540
xor al, al
pop esi
ret
mov eax, dword [esi + 0x114]
push ebx
mov dword [esi + 0x2c], 0
push ebp
cmp word [eax + 0xe], 8
push edi
jne 0x47b5fa
mov eax, dword [esi + 0x38]
test eax, eax
jne 0x47b5c5
mov ecx, dword [esi + 0x114]
call fcn.00478ff0
test al, al
je 0x47b5a0
mov eax, dword [esi + 0x64]
xor ebp, ebp
test eax, eax
jbe 0x47b5a0
mov edi, dword [esi + 0x70]
mov ecx, esi
add edi, ebp
call fcn.0047c380
mov cl, byte [edi]
mov bl, al
push ecx
mov ecx, esi
call fcn.0047c200
mov dl, byte [edi]
xor dl, bl
inc ebp
mov byte [edi], dl
mov eax, dword [esi + 0x64]
cmp ebp, eax
jb 0x47b57a
mov edx, dword [esi + 0x64]
mov eax, dword [esi + 0x70]
push 0
push edx
push eax
lea ecx, [esi + 0x78]
call fcn.0047dff0
mov dword [esi + 0x64], 0
mov ecx, dword [esi + 0x74]
mov dword [esi + 0x38], ecx
mov edx, dword [esi + 0x70]
mov dword [esi + 0x34], edx
mov edi, dword [esi + 0x3c]
lea eax, [esi + 0x28]
push 4
push eax
call fcn.005b5a00
mov ecx, dword [esi + 0x3c]
mov edx, dword [esi + 0x64]
sub ecx, edi
add edx, ecx
test eax, eax
mov dword [esi + 0x64], edx
je 0x47b55b
cmp eax, 1
je 0x47b5fa
cmp eax, 2
je 0x47b5fa
push eax
mov ecx, esi
call fcn.00479460
mov eax, dword [esi + 0x64]
test eax, eax
jbe 0x47b65f
mov ecx, dword [esi + 0x114]
call fcn.00478ff0
test al, al
je 0x47b64d
mov eax, dword [esi + 0x64]
xor ebx, ebx
test eax, eax
jbe 0x47b64d
mov edi, dword [esi + 0x70]
mov ebp, dword [esi + 0x1c]
add edi, ebx
and ebp, 0xfffd
mov ecx, esi
or ebp, 2
mov dl, byte [edi]
push edx
call fcn.0047c200
mov eax, ebp
mov dl, byte [edi]
xor eax, 1
imul eax, ebp
sar eax, 8
xor dl, al
inc ebx
mov byte [edi], dl
mov eax, dword [esi + 0x64]
cmp ebx, eax
jb 0x47b619
mov ecx, dword [esi + 0x64]
mov edx, dword [esi + 0x70]
push 0
push ecx
push edx
lea ecx, [esi + 0x78]
call fcn.0047dff0
mov eax, dword [esi + 0x114]
pop edi
pop ebp
pop ebx
cmp word [eax + 0xe], 8
jne 0x47b689
lea ecx, [esi + 0x28]
push ecx
call fcn.005b5d80
test eax, eax
je 0x47b689
cmp eax, 2
je 0x47b689
push eax
mov ecx, esi
call fcn.00479460
mov eax, dword [esi + 0x114]
mov edx, dword [esi + 0x3c]
mov ecx, dword [eax + 0x18]
add ecx, edx
mov dword [eax + 0x18], ecx
mov eax, dword [esi + 0x114]
mov ecx, dword [esi + 0x30]
mov dword [eax + 0x1c], ecx
lea ecx, [esi + 0xec]
call fcn.0047ef10
lea ecx, [esi + 0x6c]
mov byte [esi + 0xe8], 0
call fcn.0047cdf0
mov al, 1
pop esi
ret

Function at 0x47ba50
Capabilities:
Get disk information

Disassembly:
mov eax, dword [esp + 4]
push ebx
lea ecx, [esp + 8]
push eax
push ecx
call fcn.0047ba80
mov eax, dword [eax]
add esp, 8
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeA]
cmp eax, 2
lea ecx, [esp + 8]
sete bl
call fcn.005e0ee7
mov al, bl
pop ebx
ret
Function at 0x47c270
Capabilities:
Encode data using xor
Generate random numbers using the delphi lcg

Disassembly:
push 0xffffffffffffffff
push 0x5f5a48
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x10
push ebx
push ebp
push esi
xor ebp, ebp
push edi
mov esi, ecx
push ebp
push 0xc
lea ecx, [esp + 0x1c]
call fcn.0047cd40
mov eax, dword [esp + 0x18]
push ebp
push 0xc
push eax
lea ecx, [esi + 0x78]
mov dword [esp + 0x34], ebp
call fcn.0047d0c0
mov eax, dword [esi + 0x1c]
mov ecx, dword [esp + 0x18]
and eax, 0xfffd
mov edi, dword [esi + 0x14]
or al, 2
mov dl, byte [ecx + ebp]
mov ebx, eax
xor ebx, 1
imul ebx, eax
sar ebx, 8
xor bl, dl
call fcn.005b5430
mov dl, bl
mov ecx, edi
and edx, 0xff
and ecx, 0xff
xor edx, ecx
mov ecx, esi
shr edi, 8
mov eax, dword [eax + edx*4]
mov edx, dword [esi + 0x18]
xor eax, edi
mov dword [esi + 0x14], eax
and eax, 0xff
add eax, edx
imul eax, eax, 0x8088405
inc eax
mov dword [esi + 0x18], eax
shr eax, 0x18
mov byte [esp + 0x10], al
mov eax, dword [esi + 0x1c]
mov edx, dword [esp + 0x10]
push edx
push eax
call fcn.0047c4f0
inc ebp
mov dword [esi + 0x1c], eax
cmp ebp, 0xc
jl 0x47c2b0
mov ecx, dword [esi + 0x114]
call fcn.00479000
mov esi, dword [esi + 0x114]
test al, al
je 0x47c345
xor ecx, ecx
mov cl, byte [esi + 0x11]
cmp cl, bl
jmp 0x47c34d
mov edx, dword [esi + 0x14]
shr edx, 0x18
cmp dl, bl
lea ecx, [esp + 0x14]
mov dword [esp + 0x28], 0xffffffff
sete bl
call fcn.0047cdc0
mov ecx, dword [esp + 0x20]
pop edi
pop esi
mov al, bl
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x1c
ret
Function at 0x47c520
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ecx
push ebx
push ebp
push esi
mov esi, ecx
push edi
xor edi, edi
mov dword [esi + 0x14], 0x12345678
mov dword [esi + 0x18], 0x23456789
mov dword [esi + 0x1c], 0x34567890
mov eax, dword [esi + 0x10]
test eax, eax
jbe 0x47c598
mov eax, dword [esi + 0xc]
mov cl, byte [eax + edi]
mov eax, dword [esi + 0x14]
mov byte [esp + 0x10], cl
mov ecx, esi
mov edx, dword [esp + 0x10]
push edx
push eax
call fcn.0047c4f0
mov edx, dword [esi + 0x18]
mov dword [esi + 0x14], eax
and eax, 0xff
add eax, edx
mov edx, dword [esi + 0x1c]
imul eax, eax, 0x8088405
inc eax
mov dword [esi + 0x18], eax
shr eax, 0x18
mov byte [esp + 0x10], al
mov ecx, dword [esp + 0x10]
push ecx
push edx
mov ecx, esi
call fcn.0047c4f0
mov dword [esi + 0x1c], eax
mov eax, dword [esi + 0x10]
inc edi
cmp edi, eax
jb 0x47c545
push 0
call fcn.0044e020
add esp, 4
mov edi, eax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
imul edi, eax
push edi
call fcn.0044dff1
add esp, 4
xor ebp, ebp
call fcn.0044dffe
mov ebx, eax
sar ebx, 6
test bl, bl
mov byte [esp + 0x10], bl
jne 0x47c5d0
mov bl, al
mov byte [esp + 0x10], bl
mov edi, dword [esi + 0x1c]
mov eax, dword [esp + 0x10]
and edi, 0xfffd
push eax
mov ecx, esi
or edi, 2
call fcn.0047c200
mov ecx, edi
mov edx, dword [esp + 0x1c]
xor ecx, 1
imul ecx, edi
mov eax, dword [edx + 4]
sar ecx, 8
xor cl, bl
mov byte [eax + ebp], cl
inc ebp
cmp ebp, 0xa
jl 0x47c5b8
mov ebp, dword [esp + 0x18]
mov edi, dword [esi + 0x1c]
mov ebx, ebp
and edi, 0xfffd
sar ebx, 0x10
mov byte [esp + 0x10], bl
or edi, 2
mov ecx, dword [esp + 0x10]
push ecx
mov ecx, esi
call fcn.0047c200
mov edx, edi
mov eax, dword [esp + 0x1c]
xor edx, 1
imul edx, edi
mov ecx, dword [eax + 4]
mov eax, ebp
sar edx, 8
xor dl, bl
mov byte [ecx + 0xa], dl
mov edi, dword [esi + 0x1c]
mov ebx, dword [esi + 0x14]
and edi, 0xfffd
sar eax, 0x18
mov byte [esp + 0x10], al
or edi, 2
call fcn.005b5430
mov dl, byte [esp + 0x10]
mov ecx, ebx
and edx, 0xff
and ecx, 0xff
xor edx, ecx
mov ecx, dword [esi + 0x18]
shr ebx, 8
mov eax, dword [eax + edx*4]
mov ebp, dword [esi + 0x1c]
xor eax, ebx
mov dword [esi + 0x14], eax
and eax, 0xff
add eax, ecx
imul eax, eax, 0x8088405
inc eax
mov ebx, eax
mov dword [esi + 0x18], eax
shr ebx, 0x18
call fcn.005b5430
mov ecx, edi
mov edx, ebp
xor ecx, 1
and ebx, 0xff
imul ecx, edi
and edx, 0xff
pop edi
xor ebx, edx
mov edx, dword [esp + 0x18]
shr ebp, 8
mov eax, dword [eax + ebx*4]
xor eax, ebp
mov dword [esi + 0x1c], eax
mov al, byte [esp + 0xc]
sar ecx, 8
xor cl, al
mov eax, dword [edx + 4]
pop esi
pop ebp
mov byte [eax + 0xb], cl
pop ebx
pop ecx
ret 8
Function at 0x47d6c0
Capabilities:
Get disk size

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x5f5c08
push eax
mov al, byte [esp + 0x10]
mov dword fs:[0], esp
sub esp, 0x20
test al, al
push ebx
push ebp
push esi
mov esi, ecx
jne 0x47d82f
mov eax, dword [esi + 0x30]
mov edx, dword [esi + 0x48]
add edx, eax
test eax, eax
mov dword [esi + 0x48], edx
je 0x47d70c
mov ecx, dword [esi + 0x1c]
mov edx, dword [esi + 0x40]
push eax
push edx
mov ebx, dword [ecx]
call dword [ebx + 0x38]
mov dword [esi + 0x30], 0
mov eax, dword [esi + 0x24]
or ebp, 0xffffffff
cmp eax, 1
jne 0x47d795
mov ecx, dword [esi + 0x1c]
lea edx, [esp + 0x14]
push edx
mov eax, dword [ecx]
call dword [eax + 0x18]
mov eax, dword [eax]
mov dword [esp + 0x34], 0
push eax
lea eax, [esp + 0x14]
push eax
call fcn.0047ba80
mov eax, dword [eax]
add esp, 8
lea ecx, [esp + 0x24]
lea edx, [esp + 0x20]
push ecx
push edx
lea ecx, [esp + 0x24]
lea edx, [esp + 0x20]
push ecx
push edx
push eax
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceA]
test eax, eax
lea ecx, [esp + 0x10]
sete bl
call fcn.005e0ee7
lea ecx, [esp + 0x14]
mov dword [esp + 0x34], ebp
call fcn.005e0ee7
test bl, bl
je 0x47d77c
xor eax, eax
jmp 0x47d792
mov eax, dword [esp + 0x18]
mov dword [esp + 0x28], 0
imul eax, dword [esp + 0x1c]
imul eax, dword [esp + 0x20]
mov dword [esi + 0x34], eax
mov eax, dword [esi + 0x24]
mov ebx, 2
cmp eax, ebx
jne 0x47d820
mov al, byte [esi + 0x4c]
test al, al
je 0x47d820
mov ecx, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
mov eax, dword [ecx]
call dword [eax + 0x18]
push 0
lea eax, [esp + 0x40]
push 1
push eax
mov ecx, esi
mov dword [esp + 0x40], 1
call fcn.0047d870
mov ecx, dword [esi + 0x1c]
mov byte [esp + 0x34], bl
mov edx, dword [ecx]
call dword [edx + 0x4c]
mov eax, dword [esp + 0x3c]
push eax
call fcn.0047ac20
add esp, 4
test eax, eax
je 0x47d7f4
mov ecx, dword [esp + 0x3c]
push ecx
call fcn.005e1b01
mov edx, dword [esp + 0x3c]
mov eax, dword [esp + 0xc]
push edx
push eax
call fcn.005e1adf
lea ecx, [esp + 0x3c]
mov byte [esp + 0x34], 1
call fcn.005e0ee7
lea ecx, [esp + 0xc]
mov dword [esp + 0x34], ebp
call fcn.005e0ee7
jmp 0x47d83f
mov ecx, dword [esi + 0x1c]
cmp dword [ecx + 4], ebp
je 0x47d83f
mov edx, dword [ecx]
call dword [edx + 0x4c]
jmp 0x47d83f
mov ecx, dword [esi + 0x1c]
or ebp, 0xffffffff
cmp dword [ecx + 4], ebp
je 0x47d83f
mov eax, dword [ecx]
call dword [eax + 0x4c]
lea ecx, [esi + 0x3c]
call fcn.0047cdf0
mov ecx, dword [esp + 0x2c]
mov dword [esi + 0x50], ebp
mov dword [esi + 0x24], 0
mov dword [esi + 0x1c], 0
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x2c
ret 4
Function at 0x47d870
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x5f5c7e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x18
mov eax, dword [esp + 0x30]
push ebx
xor ebx, ebx
push esi
test eax, eax
mov esi, ecx
mov dword [esp + 8], ebx
jne 0x47d8b6
mov ecx, dword [esi + 0x1c]
lea edx, [esp + 0x18]
push edx
mov eax, dword [ecx]
call dword [eax + 0x18]
mov ebx, 1
mov dword [esp + 8], ebx
mov eax, dword [eax]
mov dword [esp + 0x28], ebx
push eax
lea ecx, [esp + 0x10]
call fcn.005e0f55
test bl, 1
mov dword [esp + 0x28], 3
je 0x47d8dd
and ebx, 0xfffffffe
lea ecx, [esp + 0x18]
mov dword [esp + 8], ebx
call fcn.005e0ee7
mov eax, dword [esp + 0xc]
lea ecx, [esp + 0x14]
push eax
push ecx
call fcn.0047a5b0
mov edx, dword [esp + 0x14]
lea eax, [esp + 0x18]
push edx
push eax
mov byte [esp + 0x38], 4
call fcn.0047a6d0
add esp, 0x10
mov ecx, dword [0x667cb8]
mov dword [esp + 0x38], ecx
mov al, byte [esp + 0x34]
mov byte [esp + 0x28], 6
test al, al
je 0x47d92a
push 0x66bec0
lea ecx, [esp + 0x3c]
call fcn.005e1070
jmp 0x47d940
mov edx, dword [esi + 0x50]
lea eax, [esp + 0x38]
push edx
push 0x66beb8
push eax
call fcn.005de7af
add esp, 0xc
lea ecx, [esp + 0x10]
lea edx, [esp + 0x14]
push ecx
lea eax, [esp + 0x20]
push edx
push eax
call fcn.005e1116
push 0x64ca74
lea ecx, [esp + 0x38]
push eax
push ecx
mov byte [esp + 0x34], 7
call fcn.005e117c
mov esi, dword [esp + 0x30]
lea edx, [esp + 0x38]
push edx
push eax
push esi
mov byte [esp + 0x34], 8
call fcn.005e1116
or ebx, 2
mov dword [esp + 8], ebx
lea ecx, [esp + 0x34]
mov byte [esp + 0x28], 7
call fcn.005e0ee7
lea ecx, [esp + 0x1c]
mov byte [esp + 0x28], 6
call fcn.005e0ee7
lea ecx, [esp + 0x38]
mov byte [esp + 0x28], 5
call fcn.005e0ee7
lea ecx, [esp + 0x10]
mov byte [esp + 0x28], 4
call fcn.005e0ee7
lea ecx, [esp + 0x14]
mov byte [esp + 0x28], 3
call fcn.005e0ee7
lea ecx, [esp + 0xc]
mov byte [esp + 0x28], 0
call fcn.005e0ee7
mov ecx, dword [esp + 0x20]
mov eax, esi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x24
ret 0xc